Adding quickhit and guitartuner mobile demos.

205 files changed, 12750 insertions, 0 deletions

diff --git a/demos/mobile/guitartuner/guitartuner.pro b/demos/mobile/guitartuner/guitartuner.pro
new file mode 100644
index 0000000..6283530
--- /dev/null
+++ b/demos/mobile/guitartuner/guitartuner.pro
@@ -0,0 +1,89 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2010-10-22T14:28:56
+#
+#-------------------------------------------------
+
+QT       += core gui
+
+TARGET = guitartuner
+TEMPLATE = app
+
+ICON = images/guitartuner_icon.svg
+
+SOURCES += src/main.cpp\
+    src/guitartuner.cpp \
+    src/voicegenerator.cpp \
+    src/voiceanalyzer.cpp \
+    src/guitartunerui.cpp \
+    src/fastfouriertransformer.cpp
+
+HEADERS  += src/guitartuner.h \
+    src/voicegenerator.h \
+    src/voiceanalyzer.h \
+    src/constants.h \
+    src/guitartunerui.h \
+    src/fastfouriertransformer.h
+
+FORMS    += src/guitartunerui.ui
+
+VERSION = 1.2.0
+
+symbian {
+    INCLUDEPATH += /epoc32/include/mmf/common
+    INCLUDEPATH += /epoc32/include/mmf/server
+    LIBS += -lmmfdevsound
+    TARGET.UID3 = 0xEC46D2C8
+    # TARGET.CAPABILITY +=
+    # TARGET.EPOCSTACKSIZE = 0x14000
+    # TARGET.EPOCHEAPSIZE = 0x020000 0x1000000
+}
+
+RESOURCES += \
+    guitartuner.qrc
+
+# Avoid auto screen rotation
+DEFINES += ORIENTATIONLOCK
+
+symbian {
+    contains(DEFINES, ORIENTATIONLOCK):LIBS += -lavkon -leikcore -leiksrv -lcone
+}
+
+
+# Add mobility into Qt's CONFIG, and add  multimedia into MOBILITY.
+
+win32 {
+    QT += multimedia
+    RC_FILE = src/guitartuner.rc
+}
+else {
+    CONFIG += mobility
+    MOBILITY += multimedia 
+}
+
+symbian {
+    TARGET.CAPABILITY = UserEnvironment
+}
+
+# Add declarative module
+QT       += declarative
+
+OTHER_FILES += \
+    src/application.qml \
+    src/mycomponents/Adjuster.qml \
+    src/mycomponents/adjustbars.js \
+    src/mycomponents/ToggleButton.qml
+
+OTHER_FILES += \
+    src/mycomponents/NotesModel.qml \
+    src/mycomponents/NoteButtonView.qml \
+    src/mycomponents/Meter.qml
+
+unix:!symbian {
+    maemo5 {
+        target.path = /opt/usr/bin
+    } else {
+        target.path = /usr/local/bin
+    }
+    INSTALLS += target
+}
diff --git a/demos/mobile/guitartuner/guitartuner.qrc b/demos/mobile/guitartuner/guitartuner.qrc
new file mode 100644
index 0000000..d8ba019
--- /dev/null
+++ b/demos/mobile/guitartuner/guitartuner.qrc
@@ -0,0 +1,43 @@
+<RCC>
+    <qresource prefix="/">
+        <file>src/application.qml</file>
+        <file>src/mycomponents/adjustbars.js</file>
+        <file>src/mycomponents/Adjuster.qml</file>
+        <file>src/mycomponents/Meter.qml</file>
+        <file>src/mycomponents/NoteButtonView.qml</file>
+        <file>src/mycomponents/NotesModel.qml</file>
+        <file>src/mycomponents/ToggleButton.qml</file>
+        <file>src/mycomponents/images/meterBG.png</file>
+        <file>src/mycomponents/images/pointerShadow.png</file>
+        <file>src/mycomponents/images/sensitivity.png</file>
+        <file>src/mycomponents/images/tuner_a.png</file>
+        <file>src/mycomponents/images/tuner_a_on.png</file>
+        <file>src/mycomponents/images/tuner_b.png</file>
+        <file>src/mycomponents/images/tuner_b_on.png</file>
+        <file>src/mycomponents/images/tuner_d.png</file>
+        <file>src/mycomponents/images/tuner_d_on.png</file>
+        <file>src/mycomponents/images/tuner_e.png</file>
+        <file>src/mycomponents/images/tuner_e_on.png</file>
+        <file>src/mycomponents/images/tuner_g.png</file>
+        <file>src/mycomponents/images/tuner_g_on.png</file>
+        <file>src/mycomponents/images/voicemode_off.png</file>
+        <file>src/mycomponents/images/voicemode_on.png</file>
+        <file>src/mycomponents/images/volume.png</file>
+        <file>src/mycomponents/images/volume_off.png</file>
+        <file>src/mycomponents/images/guitartuner_skin.png</file>
+        <file>src/mycomponents/images/power.png</file>
+        <file>src/mycomponents/images/tuner_auto.png</file>
+        <file>src/mycomponents/images/tuner_auto_on.png</file>
+        <file>src/mycomponents/images/big_a.png</file>
+        <file>src/mycomponents/images/big_b.png</file>
+        <file>src/mycomponents/images/big_d.png</file>
+        <file>src/mycomponents/images/big_e.png</file>
+        <file>src/mycomponents/images/big_g.png</file>
+        <file>src/mycomponents/images/glowing_a.png</file>
+        <file>src/mycomponents/images/glowing_b.png</file>
+        <file>src/mycomponents/images/glowing_d.png</file>
+        <file>src/mycomponents/images/glowing_e.png</file>
+        <file>src/mycomponents/images/glowing_g.png</file>
+        <file>src/mycomponents/images/pointer.png</file>
+    </qresource>
+</RCC>
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new file mode 100644
index 0000000..9d88d5d
--- /dev/null
+++ b/demos/mobile/guitartuner/images/guitartab.svg
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diff --git a/demos/mobile/guitartuner/images/inputMode.svg b/demos/mobile/guitartuner/images/inputMode.svg
new file mode 100644
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--- /dev/null
+++ b/demos/mobile/guitartuner/images/inputMode.svg
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diff --git a/demos/mobile/guitartuner/src/application.qml b/demos/mobile/guitartuner/src/application.qml
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index 0000000..7da138d
--- /dev/null
+++ b/demos/mobile/guitartuner/src/application.qml
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import "mycomponents"
+
+/* The base canvas for all QML drawing. */
+Rectangle {
+    id: application
+
+    property int targetNoteIndex: 0
+    property alias frequency: noteChooser.currentFrequency
+    //Data provided to C++.
+    property bool isInput: true
+    property bool isMuted: false
+    property bool isAuto: true
+    property alias maxVoiceDifference: voiceDifferenceMeter.maxValue
+    property real volume: 0.5
+    property real sensitivity: 0.5
+
+    //Signals to C++.
+    signal volumeChanged(real volume)
+    signal microphoneSensitivityChanged(real sensitivity)
+    signal targetFrequencyChanged(real frequency)
+    signal modeChanged(bool isInput)
+    signal muteStateChanged(bool isMuted)
+
+    //Slots for signals coming from C++.
+    function voiceDifferenceChanged(difference) {
+        if (isAuto) timer.running = true;
+        voiceDifferenceMeter.valueChanged(difference);
+        noteImage.glowing = false
+    }
+    function correctFrequencyObtained() {
+        noteImage.glowing = true
+    }
+    function lowVoice() {
+        noteImage.glowing = false
+    }
+
+    //Private function for changing the target frequency automatically.
+    function calculateTargetFrequency(difference) {
+        var tempDifference = Math.abs(difference);
+        var tempIndex = targetNoteIndex
+        while (!(difference < 0 && tempIndex == 0) &&
+               tempDifference >= notes.get(tempIndex-(difference<0)).interval/2) {
+            tempDifference -= notes.get(tempIndex-(difference<0)).interval;
+            tempIndex += difference/Math.abs(difference);
+        }
+        if (tempIndex != targetNoteIndex) {
+            targetNoteIndex = tempIndex
+            noteChooser.currentFrequency = notes.get(targetNoteIndex).frequency;
+            targetFrequencyChanged(frequency);
+        }
+    }
+
+    width: 360; height: 640
+    color: "black"
+
+    //Provides data for functions.
+    NotesModel {id: notes}
+
+    /* A timer for changing the target frequency automatically.
+     * This is needed for avoiding recursion. */
+    Timer {
+        id: timer
+
+        interval: 1
+        onTriggered: calculateTargetFrequency(voiceDifferenceMeter.value)
+    }
+
+    //A meter for showing the difference between current and target frequency.
+    Meter {
+        id: voiceDifferenceMeter
+
+        maxValue: 12
+        minValue: -maxValue
+        height: imageSize.height/background.sourceSize.height*parent.height
+        width: imageSize.width/background.sourceSize.width*parent.width
+        anchors {
+            topMargin: 100/background.sourceSize.height*parent.height
+            horizontalCenter: parent.horizontalCenter
+            top: parent.top
+        }
+    }
+
+    Image {
+        id: background
+
+        anchors.fill: parent
+        smooth: true
+        source: "./mycomponents/images/guitartuner_skin.png"
+    }
+
+    //A button for quitting the application.
+    Image {
+        id: quitButton
+
+        width: sourceSize.width/background.sourceSize.width*parent.width
+        height: sourceSize.height/background.sourceSize.height*parent.height
+        source: "./mycomponents/images/power.png"
+        smooth: true
+        KeyNavigation.up: volumeAdjuster
+        KeyNavigation.down: modeButton
+        Keys.onEnterPressed: Qt.quit()
+        anchors{
+            leftMargin: 297/background.sourceSize.width*parent.width
+            left: parent.left;
+            topMargin: 17/background.sourceSize.height*parent.height
+            top: parent.top
+        }
+
+        MouseArea {
+            anchors.fill: parent
+            onClicked: Qt.quit()
+        }
+    }
+
+    //An image for showing the target note.
+    Image {
+        id: noteImage
+
+        property bool glowing: false
+
+        width: sourceSize.width/background.sourceSize.width*parent.width
+        height: sourceSize.height/background.sourceSize.height*parent.height
+        source: glowing ? notes.get(targetNoteIndex).glowSource : notes.get(targetNoteIndex).bigSource
+
+        anchors {
+            topMargin: 273/background.sourceSize.height*parent.height
+            top: parent.top
+            horizontalCenter: parent.horizontalCenter
+        }
+    }
+
+    //A button for choosing the input/output mode.
+    Image {
+        id: modeButton
+
+        function buttonPressed() {
+            isInput = !isInput
+            modeChanged(isInput)
+            if (isInput) {
+                soundIcons.source = "./mycomponents/images/sensitivity.png"
+                source = "./mycomponents/images/voicemode_off.png"
+                volumeAdjuster.setValue(sensitivity)
+            }
+            else {
+                //Change off from "auto" mode
+                if (isAuto) {
+                    noteChooser.pushButton(targetNoteIndex)
+                }
+                if (isMuted) {
+                    soundIcons.source = "./mycomponents/images/volume_off.png";
+                }
+                else
+                    soundIcons.source = "./mycomponents/images/volume.png"
+                source = "./mycomponents/images/voicemode_on.png"
+                volumeAdjuster.setValue(volume)
+            }
+        }
+
+        width: sourceSize.width/background.sourceSize.width*parent.width
+        height: sourceSize.height/background.sourceSize.height*parent.height
+        smooth: true
+        source: "./mycomponents/images/voicemode_off.png"
+        KeyNavigation.up: quitButton
+        KeyNavigation.down: noteChooser
+        Keys.onEnterPressed: buttonPressed()
+        anchors {
+            leftMargin: 16/background.sourceSize.width*parent.width
+            left: parent.left
+            topMargin: 353/background.sourceSize.height*parent.height
+            top: parent.top
+        }
+
+        MouseArea {
+            anchors.fill: parent
+            onPressed: {
+                parent.focus = true
+                parent.scale = 0.95
+            }
+            onReleased: {
+                parent.scale = 1/0.95
+            }
+            onClicked: parent.buttonPressed()
+        }
+    }
+
+    //Buttons for choosing the target note.
+    NoteButtonView {
+        id: noteChooser
+
+        width: parent.width*0.95; height: width/model.count
+        onNoteSelected: {
+            if (note == "Auto") {
+                if (!isAuto) {
+                    isAuto = true
+                }
+                if (!isInput) {
+                    modeButton.buttonPressed()
+                }
+            }
+            else {
+                timer.running = false;
+                isAuto = false
+                targetNoteIndex = index
+                targetFrequencyChanged(frequency)
+            }
+            focus = true
+        }
+        KeyNavigation.up: modeButton
+        KeyNavigation.down: soundIcons
+        anchors {
+            horizontalCenter: parent.horizontalCenter
+            topMargin: 454/background.sourceSize.height*parent.height
+            top: parent.top
+        }
+    }
+
+    //An element for showing the mode and changing the mute state.
+    Image {
+        id: soundIcons
+
+        function stateChanged() {
+            isMuted = !isMuted
+            muteStateChanged(isMuted)
+            if (isMuted) {
+                source = "qrc:/src/mycomponents/images/volume_off.png"
+            }
+            else {
+                source = "qrc:/src/mycomponents/images/volume.png"
+            }
+        }
+
+        width: sourceSize.width/background.sourceSize.width*parent.width
+        height: sourceSize.height/background.sourceSize.height*parent.height
+        smooth: true
+        source: "./mycomponents/images/sensitivity.png"
+        Keys.onEnterPressed: stateChanged()
+        KeyNavigation.up: noteChooser
+        KeyNavigation.down: quitButton
+        KeyNavigation.left: volumeAdjuster
+        KeyNavigation.right: volumeAdjuster
+        anchors {
+            leftMargin: 42/background.sourceSize.width*parent.width
+            left: parent.left
+            topMargin: 565/background.sourceSize.height*parent.height
+            top: parent.top
+        }
+
+        MouseArea {
+            anchors.fill: parent
+            onClicked: {
+                if (!isInput) {
+                    parent.stateChanged()
+                }
+                parent.focus = true
+            }
+        }
+    }
+
+    //An element for adjusting volume.
+    Adjuster {
+        id: volumeAdjuster
+
+        max: 1
+        value: 0.5
+        width: 222/background.sourceSize.width*parent.width
+        height: parent.height*0.1
+        onFocusChangedByClick: focus = true
+        onArrowPressedWhenValueOverLimits: soundIcons.focus = true
+        KeyNavigation.up: modeButton
+        KeyNavigation.down: quitButton
+        anchors {
+            leftMargin: 98/background.sourceSize.width*parent.width
+            left: parent.left
+            verticalCenter: soundIcons.verticalCenter
+        }
+        onValueChanged: {
+            if (isInput) {
+                sensitivity = value;
+                microphoneSensitivityChanged(1-sensitivity)
+            }
+            else {
+                volume = value
+                volumeChanged(volume)
+            }
+        }
+    }
+}
diff --git a/demos/mobile/guitartuner/src/constants.h b/demos/mobile/guitartuner/src/constants.h
new file mode 100644
index 0000000..c3eddaa
--- /dev/null
+++ b/demos/mobile/guitartuner/src/constants.h
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CONSTANTS_H
+#define CONSTANTS_H
+
+#define M_MAX_AMPLITUDE_8BIT_SIGNED 127
+#define M_MAX_AMPLITUDE_8BIT_UNSIGNED 255
+#define M_MAX_AMPLITUDE_16BIT_SIGNED 32767
+#define M_MAX_AMPLITUDE_16BIT_UNSIGNED 65535
+
+#define M_TWELTH_ROOT_OF_2 1.05946309435930000000
+
+// M_SAMPLE_COUNT_MULTIPLIER is 2/(M_TWELTH_ROOT_OF_2 - 1)
+#define M_SAMPLE_COUNT_MULTIPLIER 33.63430749021150000000
+
+#endif // CONSTANTS_H
diff --git a/demos/mobile/guitartuner/src/fastfouriertransformer.cpp b/demos/mobile/guitartuner/src/fastfouriertransformer.cpp
new file mode 100644
index 0000000..9158fd4
--- /dev/null
+++ b/demos/mobile/guitartuner/src/fastfouriertransformer.cpp
@@ -0,0 +1,184 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "fastfouriertransformer.h"
+#include "math.h"
+
+#define STIN  inline
+#define __STATIC
+
+#include "fftpack.c"
+
+// called by __ogg_fdrffti
+__STATIC void drfti1(int n, float *wa, int *ifac);
+void __ogg_fdrffti(int n, float *wsave, int *ifac);
+void __ogg_fdcosqi(int n, float *wsave, int *ifac);
+// called by drftf1
+STIN void dradf2(int ido,int l1,float *cc,float *ch,float *wa1);
+// called by drftf1
+STIN void dradf4(int ido,int l1,float *cc,float *ch,float *wa1,
+        float *wa2,float *wa3);
+// called by drftf1
+STIN void dradfg(int ido,int ip,int l1,int idl1,float *cc,float *c1,
+        float *c2,float *ch,float *ch2,float *wa);
+// called by drftf1
+STIN void drftf1(int n,float *c,float *ch,float *wa,int *ifac);
+void __ogg_fdrfftf(int n,float *r,float *wsave,int *ifac);
+STIN void dcsqf1(int n,float *x,float *w,float *xh,int *ifac);
+void __ogg_fdcosqf(int n,float *x,float *wsave,int *ifac);
+STIN void dradb2(int ido,int l1,float *cc,float *ch,float *wa1);
+STIN void dradb3(int ido,int l1,float *cc,float *ch,float *wa1,
+                          float *wa2);
+STIN void dradb4(int ido,int l1,float *cc,float *ch,float *wa1,
+        float *wa2,float *wa3);
+STIN void dradbg(int ido,int ip,int l1,int idl1,float *cc,float *c1,
+            float *c2,float *ch,float *ch2,float *wa);
+STIN void drftb1(int n, float *c, float *ch, float *wa, int *ifac);
+void __ogg_fdrfftb(int n, float *r, float *wsave, int *ifac);
+STIN void dcsqb1(int n,float *x,float *w,float *xh,int *ifac);
+void __ogg_fdcosqb(int n,float *x,float *wsave,int *ifac);
+
+FastFourierTransformer::FastFourierTransformer(QObject *parent) :
+        QObject(parent),
+        m_waveFloat(0),
+        m_workingArray(0),
+        m_ifac(0),
+        m_last_n(-1)
+{
+}
+
+FastFourierTransformer::~FastFourierTransformer()
+{
+    if (m_waveFloat != 0) {
+        delete [] m_waveFloat;
+    }
+    if (m_workingArray != 0) {
+       delete [] m_workingArray;
+    }
+    if (m_ifac != 0) {
+        delete [] m_ifac;
+    }
+}
+
+/**
+  * Prepares the arrays to be of length n.
+  */
+void FastFourierTransformer::reserve(int n)
+{
+    Q_ASSERT(n>0);
+    if (m_waveFloat != 0) {
+        delete [] m_waveFloat;
+    }
+    if (m_workingArray != 0) {
+       delete [] m_workingArray;
+    }
+    if (m_ifac != 0) {
+        delete [] m_ifac;
+    }
+    m_workingArray = new float[2*n+15];
+    m_waveFloat = new float[n];
+    m_ifac = new int[n];
+    __ogg_fdrffti(n, m_workingArray, m_ifac);
+    m_last_n = n;
+}
+
+/**
+  * Calculates the Fast Fourier Transformation (FFT).
+  */
+void FastFourierTransformer::calculateFFT(QList<qint16> wave)
+{
+    const int n = wave.size();
+    if (m_last_n != n) {
+        reserve(n);
+    }
+    for (int i = 0; i < n; i++) {
+        m_waveFloat[i] = (float) wave.at(i);
+    }
+
+    __ogg_fdrfftf(n, m_waveFloat, m_workingArray, m_ifac);
+
+}
+
+/**
+  * Returns the index which corresponds to the maximum density
+  * of the FFT.
+  */
+int FastFourierTransformer::getMaximumDensityIndex()
+{
+    const int halfN = m_last_n / 2;
+    float maxDensity = 0;
+    int maxDensityIndex = 0;
+    float densitySquared = 0.f;
+    for (int k = 1; k < halfN; k++) {
+        // Here, we calculate the frequency k/N.
+        // k=1, the wave oscillation time is N, and the frequency
+        //      is 1/sample.
+        // k=2, the wave oscillation time is N/2, and the frequency
+        //      is 2/sample.
+        // k=3, the wave oscillation time is N/3, and the frequency
+        //      is 3/sample.
+        // Note, that the documentation is for Fortran, so indexes in the
+        // documentation does not match.
+        // The sine and cosine coefficients are obtained thus as follows:
+        const float cosCoefficient = qAbs(m_waveFloat[2*k-1]);
+        const float sinCoefficient = qAbs(m_waveFloat[2*k]);
+
+        densitySquared = sinCoefficient*sinCoefficient + cosCoefficient*cosCoefficient;
+        if (densitySquared > maxDensity) {
+            maxDensity = densitySquared;
+            maxDensityIndex = k;
+        }
+    }
+
+    if (m_cutOffForDensitySquared < maxDensity) {
+        return maxDensityIndex;
+    }
+    else {
+        return -1;
+    }
+}
+
+/**
+  * Sets the cutoff density.
+  */
+void FastFourierTransformer::setCutOffForDensity(float cutoff)
+{
+    m_cutOffForDensitySquared = cutoff*cutoff;
+}
diff --git a/demos/mobile/guitartuner/src/fastfouriertransformer.h b/demos/mobile/guitartuner/src/fastfouriertransformer.h
new file mode 100644
index 0000000..d126b45
--- /dev/null
+++ b/demos/mobile/guitartuner/src/fastfouriertransformer.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef FASTFOURIERTRANSFORM_H
+#define FASTFOURIERTRANSFORM_H
+
+#include <QObject>
+#include <QList>
+
+class FastFourierTransformer : public QObject
+{
+    Q_OBJECT
+
+public:
+    FastFourierTransformer(QObject *parent = 0);
+    ~FastFourierTransformer();
+    void reserve(int n);
+    void calculateFFT(QList<qint16> wave);
+    int getMaximumDensityIndex();
+    void setCutOffForDensity(float cutoff);
+
+private:
+    float *m_waveFloat;
+    float *m_workingArray;
+    int *m_ifac;
+    int m_last_n;
+    float m_cutOffForDensitySquared;
+};
+
+#endif // FASTFOURIERTRANSFORM_H
diff --git a/demos/mobile/guitartuner/src/fftpack.c b/demos/mobile/guitartuner/src/fftpack.c
new file mode 100644
index 0000000..24eaa57
--- /dev/null
+++ b/demos/mobile/guitartuner/src/fftpack.c
@@ -0,0 +1,1406 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/********************************************************************
+
+  The routines in this file are from http://www.netlib.org/fftpack/.
+  According to the comments in the original file (which are provided below)
+  and according to the wikipedia article about the FFTPACK[1],
+  they are released as public domain.
+
+  For information about the author of the original, Fortran routines,
+  and the author of the C translation these routines,
+  see the comments below.
+
+  [1] http://en.wikipedia.org/wiki/FFTPACK, referenced 2010-12-21.
+
+ ********************************************************************/
+
+/********************************************************************
+
+  file: fft.c
+  function: Fast discrete Fourier and cosine transforms and inverses
+  author: Monty <xiphmont@mit.edu>
+  modifications by: Monty
+  last modification date: Jul 1 1996
+
+ ********************************************************************/
+
+/* These Fourier routines were originally based on the Fourier
+   routines of the same names from the NETLIB bihar and fftpack
+   fortran libraries developed by Paul N. Swarztrauber at the National
+   Center for Atmospheric Research in Boulder, CO USA.  They have been
+   reimplemented in C and optimized in a few ways for OggSquish. */
+
+/* As the original fortran libraries are public domain, the C Fourier
+   routines in this file are hereby released to the public domain as
+   well.  The C routines here produce output exactly equivalent to the
+   original fortran routines.  Of particular interest are the facts
+   that (like the original fortran), these routines can work on
+   arbitrary length vectors that need not be powers of two in
+   length. */
+
+#include <math.h>
+
+__STATIC void drfti1(int n, float *wa, int *ifac){
+  static int ntryh[4] = { 4,2,3,5 };
+  static float tpi = 6.28318530717958647692528676655900577;
+  float arg,argh,argld,fi;
+  int ntry=0,i,j=-1;
+  int k1, l1, l2, ib;
+  int ld, ii, ip, is, nq, nr;
+  int ido, ipm, nfm1;
+  int nl=n;
+  int nf=0;
+
+ L101:
+  j++;
+  if (j < 4)
+    ntry=ntryh[j];
+  else
+    ntry+=2;
+
+ L104:
+  nq=nl/ntry;
+  nr=nl-ntry*nq;
+  if (nr!=0) goto L101;
+
+  nf++;
+  ifac[nf+1]=ntry;
+  nl=nq;
+  if (ntry!=2) goto L107;
+  if (nf==1) goto L107;
+
+  for (i=1;i<nf;i++){
+    ib=nf-i+1;
+    ifac[ib+1]=ifac[ib];
+  }
+  ifac[2] = 2;
+
+ L107:
+  if (nl!=1) goto L104;
+  ifac[0]=n;
+  ifac[1]=nf;
+  argh=tpi/n;
+  is=0;
+  nfm1=nf-1;
+  l1=1;
+
+  if (nfm1==0) return;
+
+  for (k1=0;k1<nfm1;k1++){
+    ip=ifac[k1+2];
+    ld=0;
+    l2=l1*ip;
+    ido=n/l2;
+    ipm=ip-1;
+
+    for (j=0;j<ipm;j++){
+      ld+=l1;
+      i=is;
+      argld=(float)ld*argh;
+      fi=0.;
+      for (ii=2;ii<ido;ii+=2){
+    fi+=1.;
+    arg=fi*argld;
+    wa[i++]=cos(arg);
+    wa[i++]=sin(arg);
+      }
+      is+=ido;
+    }
+    l1=l2;
+  }
+}
+
+void __ogg_fdrffti(int n, float *wsave, int *ifac){
+
+  if (n == 1) return;
+  drfti1(n, wsave+n, ifac);
+}
+
+void __ogg_fdcosqi(int n, float *wsave, int *ifac){
+  static float pih = 1.57079632679489661923132169163975;
+  static int k;
+  static float fk, dt;
+
+  dt=pih/n;
+  fk=0.;
+  for (k=0;k<n;k++){
+    fk+=1.;
+    wsave[k] = cos(fk*dt);
+  }
+
+  __ogg_fdrffti(n, wsave+n,ifac);
+}
+
+STIN void dradf2(int ido,int l1,float *cc,float *ch,float *wa1){
+  int i,k;
+  float ti2,tr2;
+  int t0,t1,t2,t3,t4,t5,t6;
+
+  t1=0;
+  t0=(t2=l1*ido);
+  t3=ido<<1;
+  for (k=0;k<l1;k++){
+    ch[t1<<1]=cc[t1]+cc[t2];
+    ch[(t1<<1)+t3-1]=cc[t1]-cc[t2];
+    t1+=ido;
+    t2+=ido;
+  }
+
+  if (ido<2) return;
+  if (ido==2) goto L105;
+
+  t1=0;
+  t2=t0;
+  for (k=0;k<l1;k++){
+    t3=t2;
+    t4=(t1<<1)+(ido<<1);
+    t5=t1;
+    t6=t1+t1;
+    for (i=2;i<ido;i+=2){
+      t3+=2;
+      t4-=2;
+      t5+=2;
+      t6+=2;
+      tr2=wa1[i-2]*cc[t3-1]+wa1[i-1]*cc[t3];
+      ti2=wa1[i-2]*cc[t3]-wa1[i-1]*cc[t3-1];
+      ch[t6]=cc[t5]+ti2;
+      ch[t4]=ti2-cc[t5];
+      ch[t6-1]=cc[t5-1]+tr2;
+      ch[t4-1]=cc[t5-1]-tr2;
+    }
+    t1+=ido;
+    t2+=ido;
+  }
+
+  if (ido%2==1) return;
+
+ L105:
+  t3=(t2=(t1=ido)-1);
+  t2+=t0;
+  for (k=0;k<l1;k++){
+    ch[t1]=-cc[t2];
+    ch[t1-1]=cc[t3];
+    t1+=ido<<1;
+    t2+=ido;
+    t3+=ido;
+  }
+}
+
+STIN void dradf4(int ido,int l1,float *cc,float *ch,float *wa1,
+        float *wa2,float *wa3){
+  static float hsqt2 = .70710678118654752440084436210485;
+  int i,k,t0,t1,t2,t3,t4,t5,t6;
+  float ci2,ci3,ci4,cr2,cr3,cr4,ti1,ti2,ti3,ti4,tr1,tr2,tr3,tr4;
+  t0=l1*ido;
+
+  t1=t0;
+  t4=t1<<1;
+  t2=t1+(t1<<1);
+  t3=0;
+
+  for (k=0;k<l1;k++){
+    tr1=cc[t1]+cc[t2];
+    tr2=cc[t3]+cc[t4];
+    ch[t5=t3<<2]=tr1+tr2;
+    ch[(ido<<2)+t5-1]=tr2-tr1;
+    ch[(t5+=(ido<<1))-1]=cc[t3]-cc[t4];
+    ch[t5]=cc[t2]-cc[t1];
+
+    t1+=ido;
+    t2+=ido;
+    t3+=ido;
+    t4+=ido;
+  }
+
+  if (ido<2) return;
+  if (ido==2) goto L105;
+
+  t1=0;
+  for (k=0;k<l1;k++){
+    t2=t1;
+    t4=t1<<2;
+    t5=(t6=ido<<1)+t4;
+    for (i=2;i<ido;i+=2){
+      t3=(t2+=2);
+      t4+=2;
+      t5-=2;
+
+      t3+=t0;
+      cr2=wa1[i-2]*cc[t3-1]+wa1[i-1]*cc[t3];
+      ci2=wa1[i-2]*cc[t3]-wa1[i-1]*cc[t3-1];
+      t3+=t0;
+      cr3=wa2[i-2]*cc[t3-1]+wa2[i-1]*cc[t3];
+      ci3=wa2[i-2]*cc[t3]-wa2[i-1]*cc[t3-1];
+      t3+=t0;
+      cr4=wa3[i-2]*cc[t3-1]+wa3[i-1]*cc[t3];
+      ci4=wa3[i-2]*cc[t3]-wa3[i-1]*cc[t3-1];
+
+      tr1=cr2+cr4;
+      tr4=cr4-cr2;
+      ti1=ci2+ci4;
+      ti4=ci2-ci4;
+      ti2=cc[t2]+ci3;
+      ti3=cc[t2]-ci3;
+      tr2=cc[t2-1]+cr3;
+      tr3=cc[t2-1]-cr3;
+
+
+      ch[t4-1]=tr1+tr2;
+      ch[t4]=ti1+ti2;
+
+      ch[t5-1]=tr3-ti4;
+      ch[t5]=tr4-ti3;
+
+      ch[t4+t6-1]=ti4+tr3;
+      ch[t4+t6]=tr4+ti3;
+
+      ch[t5+t6-1]=tr2-tr1;
+      ch[t5+t6]=ti1-ti2;
+    }
+    t1+=ido;
+  }
+  if (ido%2==1) return;
+
+ L105:
+
+  t2=(t1=t0+ido-1)+(t0<<1);
+  t3=ido<<2;
+  t4=ido;
+  t5=ido<<1;
+  t6=ido;
+
+  for (k=0;k<l1;k++){
+    ti1=-hsqt2*(cc[t1]+cc[t2]);
+    tr1=hsqt2*(cc[t1]-cc[t2]);
+    ch[t4-1]=tr1+cc[t6-1];
+    ch[t4+t5-1]=cc[t6-1]-tr1;
+    ch[t4]=ti1-cc[t1+t0];
+    ch[t4+t5]=ti1+cc[t1+t0];
+    t1+=ido;
+    t2+=ido;
+    t4+=t3;
+    t6+=ido;
+  }
+}
+
+STIN void dradfg(int ido,int ip,int l1,int idl1,float *cc,float *c1,
+              float *c2,float *ch,float *ch2,float *wa){
+
+  static float tpi=6.28318530717958647692528676655900577;
+  int idij,ipph,i,j,k,l,ic,ik,is;
+  int t0,t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;
+  float dc2,ai1,ai2,ar1,ar2,ds2;
+  int nbd;
+  float dcp,arg,dsp,ar1h,ar2h;
+  int idp2,ipp2;
+
+  arg=tpi/(float)ip;
+  dcp=cos(arg);
+  dsp=sin(arg);
+  ipph=(ip+1)>>1;
+  ipp2=ip;
+  idp2=ido;
+  nbd=(ido-1)>>1;
+  t0=l1*ido;
+  t10=ip*ido;
+
+  if (ido==1) goto L119;
+  for (ik=0;ik<idl1;ik++)ch2[ik]=c2[ik];
+
+  t1=0;
+  for (j=1;j<ip;j++){
+    t1+=t0;
+    t2=t1;
+    for (k=0;k<l1;k++){
+      ch[t2]=c1[t2];
+      t2+=ido;
+    }
+  }
+
+  is=-ido;
+  t1=0;
+  if (nbd>l1){
+    for (j=1;j<ip;j++){
+      t1+=t0;
+      is+=ido;
+      t2= -ido+t1;
+      for (k=0;k<l1;k++){
+    idij=is-1;
+    t2+=ido;
+    t3=t2;
+    for (i=2;i<ido;i+=2){
+      idij+=2;
+      t3+=2;
+      ch[t3-1]=wa[idij-1]*c1[t3-1]+wa[idij]*c1[t3];
+      ch[t3]=wa[idij-1]*c1[t3]-wa[idij]*c1[t3-1];
+    }
+      }
+    }
+  }else{
+
+    for (j=1;j<ip;j++){
+      is+=ido;
+      idij=is-1;
+      t1+=t0;
+      t2=t1;
+      for (i=2;i<ido;i+=2){
+    idij+=2;
+    t2+=2;
+    t3=t2;
+    for (k=0;k<l1;k++){
+      ch[t3-1]=wa[idij-1]*c1[t3-1]+wa[idij]*c1[t3];
+      ch[t3]=wa[idij-1]*c1[t3]-wa[idij]*c1[t3-1];
+      t3+=ido;
+    }
+      }
+    }
+  }
+
+  t1=0;
+  t2=ipp2*t0;
+  if (nbd<l1){
+    for (j=1;j<ipph;j++){
+      t1+=t0;
+      t2-=t0;
+      t3=t1;
+      t4=t2;
+      for (i=2;i<ido;i+=2){
+    t3+=2;
+    t4+=2;
+    t5=t3-ido;
+    t6=t4-ido;
+    for (k=0;k<l1;k++){
+      t5+=ido;
+      t6+=ido;
+      c1[t5-1]=ch[t5-1]+ch[t6-1];
+      c1[t6-1]=ch[t5]-ch[t6];
+      c1[t5]=ch[t5]+ch[t6];
+      c1[t6]=ch[t6-1]-ch[t5-1];
+    }
+      }
+    }
+  }else{
+    for (j=1;j<ipph;j++){
+      t1+=t0;
+      t2-=t0;
+      t3=t1;
+      t4=t2;
+      for (k=0;k<l1;k++){
+    t5=t3;
+    t6=t4;
+    for (i=2;i<ido;i+=2){
+      t5+=2;
+      t6+=2;
+      c1[t5-1]=ch[t5-1]+ch[t6-1];
+      c1[t6-1]=ch[t5]-ch[t6];
+      c1[t5]=ch[t5]+ch[t6];
+      c1[t6]=ch[t6-1]-ch[t5-1];
+    }
+    t3+=ido;
+    t4+=ido;
+      }
+    }
+  }
+
+L119:
+  for (ik=0;ik<idl1;ik++)c2[ik]=ch2[ik];
+
+  t1=0;
+  t2=ipp2*idl1;
+  for (j=1;j<ipph;j++){
+    t1+=t0;
+    t2-=t0;
+    t3=t1-ido;
+    t4=t2-ido;
+    for (k=0;k<l1;k++){
+      t3+=ido;
+      t4+=ido;
+      c1[t3]=ch[t3]+ch[t4];
+      c1[t4]=ch[t4]-ch[t3];
+    }
+  }
+
+  ar1=1.;
+  ai1=0.;
+  t1=0;
+  t2=ipp2*idl1;
+  t3=(ip-1)*idl1;
+  for (l=1;l<ipph;l++){
+    t1+=idl1;
+    t2-=idl1;
+    ar1h=dcp*ar1-dsp*ai1;
+    ai1=dcp*ai1+dsp*ar1;
+    ar1=ar1h;
+    t4=t1;
+    t5=t2;
+    t6=t3;
+    t7=idl1;
+
+    for (ik=0;ik<idl1;ik++){
+      ch2[t4++]=c2[ik]+ar1*c2[t7++];
+      ch2[t5++]=ai1*c2[t6++];
+    }
+
+    dc2=ar1;
+    ds2=ai1;
+    ar2=ar1;
+    ai2=ai1;
+
+    t4=idl1;
+    t5=(ipp2-1)*idl1;
+    for (j=2;j<ipph;j++){
+      t4+=idl1;
+      t5-=idl1;
+
+      ar2h=dc2*ar2-ds2*ai2;
+      ai2=dc2*ai2+ds2*ar2;
+      ar2=ar2h;
+
+      t6=t1;
+      t7=t2;
+      t8=t4;
+      t9=t5;
+      for (ik=0;ik<idl1;ik++){
+    ch2[t6++]+=ar2*c2[t8++];
+    ch2[t7++]+=ai2*c2[t9++];
+      }
+    }
+  }
+
+  t1=0;
+  for (j=1;j<ipph;j++){
+    t1+=idl1;
+    t2=t1;
+    for (ik=0;ik<idl1;ik++)ch2[ik]+=c2[t2++];
+  }
+
+  if (ido<l1) goto L132;
+
+  t1=0;
+  t2=0;
+  for (k=0;k<l1;k++){
+    t3=t1;
+    t4=t2;
+    for (i=0;i<ido;i++)cc[t4++]=ch[t3++];
+    t1+=ido;
+    t2+=t10;
+  }
+
+  goto L135;
+
+ L132:
+  for (i=0;i<ido;i++){
+    t1=i;
+    t2=i;
+    for (k=0;k<l1;k++){
+      cc[t2]=ch[t1];
+      t1+=ido;
+      t2+=t10;
+    }
+  }
+
+ L135:
+  t1=0;
+  t2=ido<<1;
+  t3=0;
+  t4=ipp2*t0;
+  for (j=1;j<ipph;j++){
+
+    t1+=t2;
+    t3+=t0;
+    t4-=t0;
+
+    t5=t1;
+    t6=t3;
+    t7=t4;
+
+    for (k=0;k<l1;k++){
+      cc[t5-1]=ch[t6];
+      cc[t5]=ch[t7];
+      t5+=t10;
+      t6+=ido;
+      t7+=ido;
+    }
+  }
+
+  if (ido==1) return;
+  if (nbd<l1) goto L141;
+
+  t1=-ido;
+  t3=0;
+  t4=0;
+  t5=ipp2*t0;
+  for (j=1;j<ipph;j++){
+    t1+=t2;
+    t3+=t2;
+    t4+=t0;
+    t5-=t0;
+    t6=t1;
+    t7=t3;
+    t8=t4;
+    t9=t5;
+    for (k=0;k<l1;k++){
+      for (i=2;i<ido;i+=2){
+    ic=idp2-i;
+    cc[i+t7-1]=ch[i+t8-1]+ch[i+t9-1];
+    cc[ic+t6-1]=ch[i+t8-1]-ch[i+t9-1];
+    cc[i+t7]=ch[i+t8]+ch[i+t9];
+    cc[ic+t6]=ch[i+t9]-ch[i+t8];
+      }
+      t6+=t10;
+      t7+=t10;
+      t8+=ido;
+      t9+=ido;
+    }
+  }
+  return;
+
+ L141:
+
+  t1=-ido;
+  t3=0;
+  t4=0;
+  t5=ipp2*t0;
+  for (j=1;j<ipph;j++){
+    t1+=t2;
+    t3+=t2;
+    t4+=t0;
+    t5-=t0;
+    for (i=2;i<ido;i+=2){
+      t6=idp2+t1-i;
+      t7=i+t3;
+      t8=i+t4;
+      t9=i+t5;
+      for (k=0;k<l1;k++){
+    cc[t7-1]=ch[t8-1]+ch[t9-1];
+    cc[t6-1]=ch[t8-1]-ch[t9-1];
+    cc[t7]=ch[t8]+ch[t9];
+    cc[t6]=ch[t9]-ch[t8];
+    t6+=t10;
+    t7+=t10;
+    t8+=ido;
+    t9+=ido;
+      }
+    }
+  }
+}
+
+STIN void drftf1(int n,float *c,float *ch,float *wa,int *ifac){
+  int i,k1,l1,l2;
+  int na,kh,nf;
+  int ip,iw,ido,idl1,ix2,ix3;
+
+  nf=ifac[1];
+  na=1;
+  l2=n;
+  iw=n;
+
+  for (k1=0;k1<nf;k1++){
+    kh=nf-k1;
+    ip=ifac[kh+1];
+    l1=l2/ip;
+    ido=n/l2;
+    idl1=ido*l1;
+    iw-=(ip-1)*ido;
+    na=1-na;
+
+    if (ip!=4) goto L102;
+
+    ix2=iw+ido;
+    ix3=ix2+ido;
+    if (na!=0)
+      dradf4(ido,l1,ch,c,wa+iw-1,wa+ix2-1,wa+ix3-1);
+    else
+      dradf4(ido,l1,c,ch,wa+iw-1,wa+ix2-1,wa+ix3-1);
+    goto L110;
+
+ L102:
+    if (ip!=2) goto L104;
+    if (na!=0) goto L103;
+
+    dradf2(ido,l1,c,ch,wa+iw-1);
+    goto L110;
+
+  L103:
+    dradf2(ido,l1,ch,c,wa+iw-1);
+    goto L110;
+
+  L104:
+    if (ido==1)na=1-na;
+    if (na!=0) goto L109;
+
+    dradfg(ido,ip,l1,idl1,c,c,c,ch,ch,wa+iw-1);
+    na=1;
+    goto L110;
+
+  L109:
+    dradfg(ido,ip,l1,idl1,ch,ch,ch,c,c,wa+iw-1);
+    na=0;
+
+  L110:
+    l2=l1;
+  }
+
+  if (na==1) return;
+
+  for (i=0;i<n;i++)c[i]=ch[i];
+}
+
+void __ogg_fdrfftf(int n,float *r,float *wsave,int *ifac){
+  if (n==1) return;
+  drftf1(n,r,wsave,wsave+n,ifac);
+}
+
+STIN void dcsqf1(int n,float *x,float *w,float *xh,int *ifac){
+  int modn,i,k,kc;
+  int np2,ns2;
+  float xim1;
+
+  ns2=(n+1)>>1;
+  np2=n;
+
+  kc=np2;
+  for (k=1;k<ns2;k++){
+    kc--;
+    xh[k]=x[k]+x[kc];
+    xh[kc]=x[k]-x[kc];
+  }
+
+  modn=n%2;
+  if (modn==0)xh[ns2]=x[ns2]+x[ns2];
+
+  for (k=1;k<ns2;k++){
+    kc=np2-k;
+    x[k]=w[k-1]*xh[kc]+w[kc-1]*xh[k];
+    x[kc]=w[k-1]*xh[k]-w[kc-1]*xh[kc];
+  }
+
+  if (modn==0)x[ns2]=w[ns2-1]*xh[ns2];
+
+  __ogg_fdrfftf(n,x,xh,ifac);
+
+  for (i=2;i<n;i+=2){
+    xim1=x[i-1]-x[i];
+    x[i]=x[i-1]+x[i];
+    x[i-1]=xim1;
+  }
+}
+
+void __ogg_fdcosqf(int n,float *x,float *wsave,int *ifac){
+    static float sqrt2=1.4142135623730950488016887242097;
+    float tsqx;
+
+  switch (n){
+  case 0:case 1:
+    return;
+  case 2:
+    tsqx=sqrt2*x[1];
+    x[1]=x[0]-tsqx;
+    x[0]+=tsqx;
+    return;
+  default:
+    dcsqf1(n,x,wsave,wsave+n,ifac);
+    return;
+  }
+}
+
+STIN void dradb2(int ido,int l1,float *cc,float *ch,float *wa1){
+  int i,k,t0,t1,t2,t3,t4,t5,t6;
+  float ti2,tr2;
+
+  t0=l1*ido;
+
+  t1=0;
+  t2=0;
+  t3=(ido<<1)-1;
+  for (k=0;k<l1;k++){
+    ch[t1]=cc[t2]+cc[t3+t2];
+    ch[t1+t0]=cc[t2]-cc[t3+t2];
+    t2=(t1+=ido)<<1;
+  }
+
+  if (ido<2) return;
+  if (ido==2) goto L105;
+
+  t1=0;
+  t2=0;
+  for (k=0;k<l1;k++){
+    t3=t1;
+    t5=(t4=t2)+(ido<<1);
+    t6=t0+t1;
+    for (i=2;i<ido;i+=2){
+      t3+=2;
+      t4+=2;
+      t5-=2;
+      t6+=2;
+      ch[t3-1]=cc[t4-1]+cc[t5-1];
+      tr2=cc[t4-1]-cc[t5-1];
+      ch[t3]=cc[t4]-cc[t5];
+      ti2=cc[t4]+cc[t5];
+      ch[t6-1]=wa1[i-2]*tr2-wa1[i-1]*ti2;
+      ch[t6]=wa1[i-2]*ti2+wa1[i-1]*tr2;
+    }
+    t2=(t1+=ido)<<1;
+  }
+
+  if (ido%2==1) return;
+
+L105:
+  t1=ido-1;
+  t2=ido-1;
+  for (k=0;k<l1;k++){
+    ch[t1]=cc[t2]+cc[t2];
+    ch[t1+t0]=-(cc[t2+1]+cc[t2+1]);
+    t1+=ido;
+    t2+=ido<<1;
+  }
+}
+
+STIN void dradb3(int ido,int l1,float *cc,float *ch,float *wa1,
+              float *wa2){
+  static float taur = -.5;
+  static float taui = .86602540378443864676372317075293618;
+  int i,k,t0,t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;
+  float ci2,ci3,di2,di3,cr2,cr3,dr2,dr3,ti2,tr2;
+  t0=l1*ido;
+
+  t1=0;
+  t2=t0<<1;
+  t3=ido<<1;
+  t4=ido+(ido<<1);
+  t5=0;
+  for (k=0;k<l1;k++){
+    tr2=cc[t3-1]+cc[t3-1];
+    cr2=cc[t5]+(taur*tr2);
+    ch[t1]=cc[t5]+tr2;
+    ci3=taui*(cc[t3]+cc[t3]);
+    ch[t1+t0]=cr2-ci3;
+    ch[t1+t2]=cr2+ci3;
+    t1+=ido;
+    t3+=t4;
+    t5+=t4;
+  }
+
+  if (ido==1) return;
+
+  t1=0;
+  t3=ido<<1;
+  for (k=0;k<l1;k++){
+    t7=t1+(t1<<1);
+    t6=(t5=t7+t3);
+    t8=t1;
+    t10=(t9=t1+t0)+t0;
+
+    for (i=2;i<ido;i+=2){
+      t5+=2;
+      t6-=2;
+      t7+=2;
+      t8+=2;
+      t9+=2;
+      t10+=2;
+      tr2=cc[t5-1]+cc[t6-1];
+      cr2=cc[t7-1]+(taur*tr2);
+      ch[t8-1]=cc[t7-1]+tr2;
+      ti2=cc[t5]-cc[t6];
+      ci2=cc[t7]+(taur*ti2);
+      ch[t8]=cc[t7]+ti2;
+      cr3=taui*(cc[t5-1]-cc[t6-1]);
+      ci3=taui*(cc[t5]+cc[t6]);
+      dr2=cr2-ci3;
+      dr3=cr2+ci3;
+      di2=ci2+cr3;
+      di3=ci2-cr3;
+      ch[t9-1]=wa1[i-2]*dr2-wa1[i-1]*di2;
+      ch[t9]=wa1[i-2]*di2+wa1[i-1]*dr2;
+      ch[t10-1]=wa2[i-2]*dr3-wa2[i-1]*di3;
+      ch[t10]=wa2[i-2]*di3+wa2[i-1]*dr3;
+    }
+    t1+=ido;
+  }
+}
+
+STIN void dradb4(int ido,int l1,float *cc,float *ch,float *wa1,
+              float *wa2,float *wa3){
+  static float sqrt2=1.4142135623730950488016887242097;
+  int i,k,t0,t1,t2,t3,t4,t5,t6,t7,t8;
+  float ci2,ci3,ci4,cr2,cr3,cr4,ti1,ti2,ti3,ti4,tr1,tr2,tr3,tr4;
+  t0=l1*ido;
+
+  t1=0;
+  t2=ido<<2;
+  t3=0;
+  t6=ido<<1;
+  for (k=0;k<l1;k++){
+    t4=t3+t6;
+    t5=t1;
+    tr3=cc[t4-1]+cc[t4-1];
+    tr4=cc[t4]+cc[t4];
+    tr1=cc[t3]-cc[(t4+=t6)-1];
+    tr2=cc[t3]+cc[t4-1];
+    ch[t5]=tr2+tr3;
+    ch[t5+=t0]=tr1-tr4;
+    ch[t5+=t0]=tr2-tr3;
+    ch[t5+=t0]=tr1+tr4;
+    t1+=ido;
+    t3+=t2;
+  }
+
+  if (ido<2) return;
+  if (ido==2) goto L105;
+
+  t1=0;
+  for (k=0;k<l1;k++){
+    t5=(t4=(t3=(t2=t1<<2)+t6))+t6;
+    t7=t1;
+    for (i=2;i<ido;i+=2){
+      t2+=2;
+      t3+=2;
+      t4-=2;
+      t5-=2;
+      t7+=2;
+      ti1=cc[t2]+cc[t5];
+      ti2=cc[t2]-cc[t5];
+      ti3=cc[t3]-cc[t4];
+      tr4=cc[t3]+cc[t4];
+      tr1=cc[t2-1]-cc[t5-1];
+      tr2=cc[t2-1]+cc[t5-1];
+      ti4=cc[t3-1]-cc[t4-1];
+      tr3=cc[t3-1]+cc[t4-1];
+      ch[t7-1]=tr2+tr3;
+      cr3=tr2-tr3;
+      ch[t7]=ti2+ti3;
+      ci3=ti2-ti3;
+      cr2=tr1-tr4;
+      cr4=tr1+tr4;
+      ci2=ti1+ti4;
+      ci4=ti1-ti4;
+
+      ch[(t8=t7+t0)-1]=wa1[i-2]*cr2-wa1[i-1]*ci2;
+      ch[t8]=wa1[i-2]*ci2+wa1[i-1]*cr2;
+      ch[(t8+=t0)-1]=wa2[i-2]*cr3-wa2[i-1]*ci3;
+      ch[t8]=wa2[i-2]*ci3+wa2[i-1]*cr3;
+      ch[(t8+=t0)-1]=wa3[i-2]*cr4-wa3[i-1]*ci4;
+      ch[t8]=wa3[i-2]*ci4+wa3[i-1]*cr4;
+    }
+    t1+=ido;
+  }
+
+  if (ido%2 == 1) return;
+
+ L105:
+
+  t1=ido;
+  t2=ido<<2;
+  t3=ido-1;
+  t4=ido+(ido<<1);
+  for (k=0;k<l1;k++){
+    t5=t3;
+    ti1=cc[t1]+cc[t4];
+    ti2=cc[t4]-cc[t1];
+    tr1=cc[t1-1]-cc[t4-1];
+    tr2=cc[t1-1]+cc[t4-1];
+    ch[t5]=tr2+tr2;
+    ch[t5+=t0]=sqrt2*(tr1-ti1);
+    ch[t5+=t0]=ti2+ti2;
+    ch[t5+=t0]=-sqrt2*(tr1+ti1);
+
+    t3+=ido;
+    t1+=t2;
+    t4+=t2;
+  }
+}
+
+STIN void dradbg(int ido,int ip,int l1,int idl1,float *cc,float *c1,
+        float *c2,float *ch,float *ch2,float *wa){
+  static float tpi=6.28318530717958647692528676655900577;
+  int idij,ipph,i,j,k,l,ik,is,t0,t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,
+      t11,t12;
+  float dc2,ai1,ai2,ar1,ar2,ds2;
+  int nbd;
+  float dcp,arg,dsp,ar1h,ar2h;
+  int ipp2;
+
+  t10=ip*ido;
+  t0=l1*ido;
+  arg=tpi/(float)ip;
+  dcp=cos(arg);
+  dsp=sin(arg);
+  nbd=(ido-1)>>1;
+  ipp2=ip;
+  ipph=(ip+1)>>1;
+  if (ido<l1) goto L103;
+
+  t1=0;
+  t2=0;
+  for (k=0;k<l1;k++){
+    t3=t1;
+    t4=t2;
+    for (i=0;i<ido;i++){
+      ch[t3]=cc[t4];
+      t3++;
+      t4++;
+    }
+    t1+=ido;
+    t2+=t10;
+  }
+  goto L106;
+
+ L103:
+  t1=0;
+  for (i=0;i<ido;i++){
+    t2=t1;
+    t3=t1;
+    for (k=0;k<l1;k++){
+      ch[t2]=cc[t3];
+      t2+=ido;
+      t3+=t10;
+    }
+    t1++;
+  }
+
+ L106:
+  t1=0;
+  t2=ipp2*t0;
+  t7=(t5=ido<<1);
+  for (j=1;j<ipph;j++){
+    t1+=t0;
+    t2-=t0;
+    t3=t1;
+    t4=t2;
+    t6=t5;
+    for (k=0;k<l1;k++){
+      ch[t3]=cc[t6-1]+cc[t6-1];
+      ch[t4]=cc[t6]+cc[t6];
+      t3+=ido;
+      t4+=ido;
+      t6+=t10;
+    }
+    t5+=t7;
+  }
+
+  if (ido == 1) goto L116;
+  if (nbd<l1) goto L112;
+
+  t1=0;
+  t2=ipp2*t0;
+  t7=0;
+  for (j=1;j<ipph;j++){
+    t1+=t0;
+    t2-=t0;
+    t3=t1;
+    t4=t2;
+
+    t7+=(ido<<1);
+    t8=t7;
+    for (k=0;k<l1;k++){
+      t5=t3;
+      t6=t4;
+      t9=t8;
+      t11=t8;
+      for (i=2;i<ido;i+=2){
+    t5+=2;
+    t6+=2;
+    t9+=2;
+    t11-=2;
+    ch[t5-1]=cc[t9-1]+cc[t11-1];
+    ch[t6-1]=cc[t9-1]-cc[t11-1];
+    ch[t5]=cc[t9]-cc[t11];
+    ch[t6]=cc[t9]+cc[t11];
+      }
+      t3+=ido;
+      t4+=ido;
+      t8+=t10;
+    }
+  }
+  goto L116;
+
+ L112:
+  t1=0;
+  t2=ipp2*t0;
+  t7=0;
+  for (j=1;j<ipph;j++){
+    t1+=t0;
+    t2-=t0;
+    t3=t1;
+    t4=t2;
+    t7+=(ido<<1);
+    t8=t7;
+    t9=t7;
+    for (i=2;i<ido;i+=2){
+      t3+=2;
+      t4+=2;
+      t8+=2;
+      t9-=2;
+      t5=t3;
+      t6=t4;
+      t11=t8;
+      t12=t9;
+      for (k=0;k<l1;k++){
+    ch[t5-1]=cc[t11-1]+cc[t12-1];
+    ch[t6-1]=cc[t11-1]-cc[t12-1];
+    ch[t5]=cc[t11]-cc[t12];
+    ch[t6]=cc[t11]+cc[t12];
+    t5+=ido;
+    t6+=ido;
+    t11+=t10;
+    t12+=t10;
+      }
+    }
+  }
+
+L116:
+  ar1=1.;
+  ai1=0.;
+  t1=0;
+  t9=(t2=ipp2*idl1);
+  t3=(ip-1)*idl1;
+  for (l=1;l<ipph;l++){
+    t1+=idl1;
+    t2-=idl1;
+
+    ar1h=dcp*ar1-dsp*ai1;
+    ai1=dcp*ai1+dsp*ar1;
+    ar1=ar1h;
+    t4=t1;
+    t5=t2;
+    t6=0;
+    t7=idl1;
+    t8=t3;
+    for (ik=0;ik<idl1;ik++){
+      c2[t4++]=ch2[t6++]+ar1*ch2[t7++];
+      c2[t5++]=ai1*ch2[t8++];
+    }
+    dc2=ar1;
+    ds2=ai1;
+    ar2=ar1;
+    ai2=ai1;
+
+    t6=idl1;
+    t7=t9-idl1;
+    for (j=2;j<ipph;j++){
+      t6+=idl1;
+      t7-=idl1;
+      ar2h=dc2*ar2-ds2*ai2;
+      ai2=dc2*ai2+ds2*ar2;
+      ar2=ar2h;
+      t4=t1;
+      t5=t2;
+      t11=t6;
+      t12=t7;
+      for (ik=0;ik<idl1;ik++){
+    c2[t4++]+=ar2*ch2[t11++];
+    c2[t5++]+=ai2*ch2[t12++];
+      }
+    }
+  }
+
+  t1=0;
+  for (j=1;j<ipph;j++){
+    t1+=idl1;
+    t2=t1;
+    for (ik=0;ik<idl1;ik++)ch2[ik]+=ch2[t2++];
+  }
+
+  t1=0;
+  t2=ipp2*t0;
+  for (j=1;j<ipph;j++){
+    t1+=t0;
+    t2-=t0;
+    t3=t1;
+    t4=t2;
+    for (k=0;k<l1;k++){
+      ch[t3]=c1[t3]-c1[t4];
+      ch[t4]=c1[t3]+c1[t4];
+      t3+=ido;
+      t4+=ido;
+    }
+  }
+
+  if (ido==1) goto L132;
+  if (nbd<l1) goto L128;
+
+  t1=0;
+  t2=ipp2*t0;
+  for (j=1;j<ipph;j++){
+    t1+=t0;
+    t2-=t0;
+    t3=t1;
+    t4=t2;
+    for (k=0;k<l1;k++){
+      t5=t3;
+      t6=t4;
+      for (i=2;i<ido;i+=2){
+    t5+=2;
+    t6+=2;
+    ch[t5-1]=c1[t5-1]-c1[t6];
+    ch[t6-1]=c1[t5-1]+c1[t6];
+    ch[t5]=c1[t5]+c1[t6-1];
+    ch[t6]=c1[t5]-c1[t6-1];
+      }
+      t3+=ido;
+      t4+=ido;
+    }
+  }
+  goto L132;
+
+ L128:
+  t1=0;
+  t2=ipp2*t0;
+  for (j=1;j<ipph;j++){
+    t1+=t0;
+    t2-=t0;
+    t3=t1;
+    t4=t2;
+    for (i=2;i<ido;i+=2){
+      t3+=2;
+      t4+=2;
+      t5=t3;
+      t6=t4;
+      for (k=0;k<l1;k++){
+    ch[t5-1]=c1[t5-1]-c1[t6];
+    ch[t6-1]=c1[t5-1]+c1[t6];
+    ch[t5]=c1[t5]+c1[t6-1];
+    ch[t6]=c1[t5]-c1[t6-1];
+    t5+=ido;
+    t6+=ido;
+      }
+    }
+  }
+
+L132:
+  if (ido==1) return;
+
+  for (ik=0;ik<idl1;ik++)c2[ik]=ch2[ik];
+
+  t1=0;
+  for (j=1;j<ip;j++){
+    t2=(t1+=t0);
+    for (k=0;k<l1;k++){
+      c1[t2]=ch[t2];
+      t2+=ido;
+    }
+  }
+
+  if (nbd>l1) goto L139;
+
+  is= -ido-1;
+  t1=0;
+  for (j=1;j<ip;j++){
+    is+=ido;
+    t1+=t0;
+    idij=is;
+    t2=t1;
+    for (i=2;i<ido;i+=2){
+      t2+=2;
+      idij+=2;
+      t3=t2;
+      for (k=0;k<l1;k++){
+    c1[t3-1]=wa[idij-1]*ch[t3-1]-wa[idij]*ch[t3];
+    c1[t3]=wa[idij-1]*ch[t3]+wa[idij]*ch[t3-1];
+    t3+=ido;
+      }
+    }
+  }
+  return;
+
+ L139:
+  is= -ido-1;
+  t1=0;
+  for (j=1;j<ip;j++){
+    is+=ido;
+    t1+=t0;
+    t2=t1;
+    for (k=0;k<l1;k++){
+      idij=is;
+      t3=t2;
+      for (i=2;i<ido;i+=2){
+    idij+=2;
+    t3+=2;
+    c1[t3-1]=wa[idij-1]*ch[t3-1]-wa[idij]*ch[t3];
+    c1[t3]=wa[idij-1]*ch[t3]+wa[idij]*ch[t3-1];
+      }
+      t2+=ido;
+    }
+  }
+}
+
+STIN void drftb1(int n, float *c, float *ch, float *wa, int *ifac){
+  int i,k1,l1,l2;
+  int na;
+  int nf,ip,iw,ix2,ix3,ido,idl1;
+
+  nf=ifac[1];
+  na=0;
+  l1=1;
+  iw=1;
+
+  for (k1=0;k1<nf;k1++){
+    ip=ifac[k1 + 2];
+    l2=ip*l1;
+    ido=n/l2;
+    idl1=ido*l1;
+    if (ip!=4) goto L103;
+    ix2=iw+ido;
+    ix3=ix2+ido;
+
+    if (na!=0)
+      dradb4(ido,l1,ch,c,wa+iw-1,wa+ix2-1,wa+ix3-1);
+    else
+      dradb4(ido,l1,c,ch,wa+iw-1,wa+ix2-1,wa+ix3-1);
+    na=1-na;
+    goto L115;
+
+  L103:
+    if (ip!=2) goto L106;
+
+    if (na!=0)
+      dradb2(ido,l1,ch,c,wa+iw-1);
+    else
+      dradb2(ido,l1,c,ch,wa+iw-1);
+    na=1-na;
+    goto L115;
+
+  L106:
+    if (ip!=3) goto L109;
+
+    ix2=iw+ido;
+    if (na!=0)
+      dradb3(ido,l1,ch,c,wa+iw-1,wa+ix2-1);
+    else
+      dradb3(ido,l1,c,ch,wa+iw-1,wa+ix2-1);
+    na=1-na;
+    goto L115;
+
+  L109:
+/*    The radix five case can be translated later..... */
+/*    if (ip!=5) goto L112;
+
+    ix2=iw+ido;
+    ix3=ix2+ido;
+    ix4=ix3+ido;
+    if (na!=0)
+      dradb5(ido,l1,ch,c,wa+iw-1,wa+ix2-1,wa+ix3-1,wa+ix4-1);
+    else
+      dradb5(ido,l1,c,ch,wa+iw-1,wa+ix2-1,wa+ix3-1,wa+ix4-1);
+    na=1-na;
+    goto L115;
+
+  L112:*/
+    if (na!=0)
+      dradbg(ido,ip,l1,idl1,ch,ch,ch,c,c,wa+iw-1);
+    else
+      dradbg(ido,ip,l1,idl1,c,c,c,ch,ch,wa+iw-1);
+    if (ido==1)na=1-na;
+
+  L115:
+    l1=l2;
+    iw+=(ip-1)*ido;
+  }
+
+  if (na==0) return;
+
+  for (i=0;i<n;i++)c[i]=ch[i];
+}
+
+void __ogg_fdrfftb(int n, float *r, float *wsave, int *ifac){
+  if (n == 1) return;
+  drftb1(n, r, wsave, wsave+n, ifac);
+}
+
+STIN void dcsqb1(int n,float *x,float *w,float *xh,int *ifac){
+  int modn,i,k,kc;
+  int np2,ns2;
+  float xim1;
+
+  ns2=(n+1)>>1;
+  np2=n;
+
+  for (i=2;i<n;i+=2){
+    xim1=x[i-1]+x[i];
+    x[i]-=x[i-1];
+    x[i-1]=xim1;
+  }
+
+  x[0]+=x[0];
+  modn=n%2;
+  if (modn==0)x[n-1]+=x[n-1];
+
+  __ogg_fdrfftb(n,x,xh,ifac);
+
+  kc=np2;
+  for (k=1;k<ns2;k++){
+    kc--;
+    xh[k]=w[k-1]*x[kc]+w[kc-1]*x[k];
+    xh[kc]=w[k-1]*x[k]-w[kc-1]*x[kc];
+  }
+
+  if (modn==0)x[ns2]=w[ns2-1]*(x[ns2]+x[ns2]);
+
+  kc=np2;
+  for (k=1;k<ns2;k++){
+    kc--;
+    x[k]=xh[k]+xh[kc];
+    x[kc]=xh[k]-xh[kc];
+  }
+  x[0]+=x[0];
+}
+
+void __ogg_fdcosqb(int n,float *x,float *wsave,int *ifac){
+  static float tsqrt2 = 2.8284271247461900976033774484194;
+  float x1;
+
+  if (n<2){
+    x[0]*=4;
+    return;
+  }
+  if (n==2){
+    x1=(x[0]+x[1])*4;
+    x[1]=tsqrt2*(x[0]-x[1]);
+    x[0]=x1;
+    return;
+  }
+
+  dcsqb1(n,x,wsave,wsave+n,ifac);
+}
+
+
+
diff --git a/demos/mobile/guitartuner/src/guitartuner.cpp b/demos/mobile/guitartuner/src/guitartuner.cpp
new file mode 100644
index 0000000..1750e6a
--- /dev/null
+++ b/demos/mobile/guitartuner/src/guitartuner.cpp
@@ -0,0 +1,359 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "guitartuner.h"
+
+#ifdef Q_OS_SYMBIAN
+#include <SoundDevice.h>
+#endif // Q_OS_SYMBIAN
+
+#if defined(Q_OS_SYMBIAN) && defined(ORIENTATIONLOCK)
+#include <eikenv.h>
+#include <eikappui.h>
+#include <aknenv.h>
+#include <aknappui.h>
+#endif // Q_OS_SYMBIAN && ORIENTATIONLOCK
+
+GuitarTuner::GuitarTuner(QWidget *parent) :
+    QMainWindow(parent)
+{
+
+    // Set up the QML.
+    m_guitarTunerUI = new QDeclarativeView(QUrl("qrc:/src/application.qml"), this);
+    setCentralWidget(m_guitarTunerUI);
+    m_guitarTunerUI->setResizeMode(QDeclarativeView::SizeRootObjectToView);
+    qmlObject = m_guitarTunerUI->rootObject();
+
+    // Init audio output and input.
+    initAudioOutput();
+    initAudioInput();
+
+    // Connect the quit signal of m_guitarTunerUI
+    // into the close slot of this.
+    connect(m_guitarTunerUI->engine(), SIGNAL(quit()), SLOT(close()));
+
+    // Connect the signals from qmlObject into proper slots
+    // of this and m_voicegenerator.
+    connect(qmlObject, SIGNAL(muteStateChanged(bool)),
+            SLOT(muteStateChanged(bool)));
+    connect(qmlObject, SIGNAL(volumeChanged(qreal)),
+            m_voicegenerator, SLOT(setAmplitude(qreal)));
+    connect(qmlObject, SIGNAL(volumeChanged(qreal)),
+            SLOT(setMaxVolumeLevel(qreal)));
+
+    // Connect the modeChanged signal from qmlObject
+    // into modeChanged slot of this class.
+    connect(qmlObject, SIGNAL(modeChanged(bool)),
+            SLOT(modeChanged(bool)));
+
+    // Connect the microphoneSensitivityChanged signal from
+    // m_guitarTunerUI into setCutOffPercentage slot of m_analyzer class.
+    connect(qmlObject, SIGNAL(microphoneSensitivityChanged(qreal)),
+            m_analyzer, SLOT(setCutOffPercentage(qreal)));
+
+    // Connect the signals from m_analyzer into slots of qmlObject.
+    connect(m_analyzer, SIGNAL(lowVoice()),
+            qmlObject, SLOT(lowVoice()));
+    connect(m_analyzer, SIGNAL(correctFrequency()),
+            qmlObject, SLOT(correctFrequencyObtained()));
+    connect(m_analyzer, SIGNAL(voiceDifference(QVariant)),
+            qmlObject, SLOT(voiceDifferenceChanged(QVariant)));
+
+    // Initialise the MaximumVoiceDifference
+    // value of qmlObject with the value obtained from m_analyzer.
+    qmlObject->setProperty("maxVoiceDifference",
+                           m_analyzer->getMaximumVoiceDifference());
+
+    // Connect the targetFrequencyChanged signal of qmlObject
+    // into targetFrequencyChanged slot of this class.
+    connect(qmlObject, SIGNAL(targetFrequencyChanged(qreal)),
+            SLOT(targetFrequencyChanged(qreal)));
+
+    // Start voice output or input by using the modeChanged function,
+    // depending of the current mode.
+    modeChanged(qmlObject->property("isInput").toBool());
+
+}
+
+/**
+  * Inits audio output.
+  */
+void GuitarTuner::initAudioOutput()
+{
+    // Set up the output format.
+    m_format_output.setFrequency(DataFrequencyHzOutput);
+    m_format_output.setCodec("audio/pcm");
+    m_format_output.setSampleSize(16);
+    m_format_output.setChannels(1);
+    m_format_output.setByteOrder(QAudioFormat::LittleEndian);
+    m_format_output.setSampleType(QAudioFormat::SignedInt);
+
+    // Obtain a default output device, and if the format is not
+    // supported, find the nearest format available.
+    QAudioDeviceInfo outputDeviceInfo(
+                QAudioDeviceInfo::defaultOutputDevice());
+    if (!outputDeviceInfo.isFormatSupported(m_format_output)) {
+        m_format_output = outputDeviceInfo.nearestFormat(m_format_output);
+    }
+
+    // Create new QAudioOutput and VoiceGenerator instances, and store
+    // them in m_audioOutput and m_voicegenerator, respectively.
+    m_audioOutput = new QAudioOutput(outputDeviceInfo,
+                                     m_format_output, this);
+    m_voicegenerator = new VoiceGenerator(m_format_output,
+                                          qmlObject->property("frequency").toReal(),
+                                          qmlObject->property("volume").toReal(),
+                                          this);
+
+    // Connect m_audioOutput stateChanged signal to outputStateChanged.
+    connect(m_audioOutput, SIGNAL(stateChanged(QAudio::State)),
+            SLOT(outputStateChanged(QAudio::State)));
+}
+
+/**
+  * Inits audio input.
+  */
+void GuitarTuner::initAudioInput()
+{
+    // Set up the input format.
+    m_format_input.setFrequency(DataFrequencyHzInput);
+    m_format_input.setCodec("audio/pcm");
+    m_format_input.setSampleSize(16);
+    m_format_input.setChannels(1);
+    m_format_input.setByteOrder(QAudioFormat::LittleEndian);
+    m_format_input.setSampleType(QAudioFormat::SignedInt);
+
+    // Obtain a default input device, and if the format is not
+    // supported, find the nearest format available.
+    QAudioDeviceInfo inputDeviceInfo(
+                QAudioDeviceInfo::defaultInputDevice());
+    if (!inputDeviceInfo.isFormatSupported(m_format_input)) {
+        m_format_input = inputDeviceInfo.nearestFormat(m_format_input);
+    }
+
+    // Create new QAudioInput and VoiceAnalyzer instances, and store
+    // them in m_audioInput and m_analyzer, respectively.
+    // Remember to set the cut-off percentage for voice analyzer.
+    m_audioInput = new QAudioInput(inputDeviceInfo, m_format_input, this);
+    m_analyzer = new VoiceAnalyzer(m_format_input, this);
+    m_analyzer->setCutOffPercentage(qmlObject->property("sensitivity").toReal());
+
+}
+
+/**
+  * Receives a mode changed signal.
+  */
+void GuitarTuner::modeChanged(bool isInput)
+{
+
+
+
+    // If the mode must be changed to input mode:
+    if (isInput) {
+
+        // Stop audio output and audio generator.
+        m_audioOutput->stop();
+        m_voicegenerator->stop();
+        // Start the audio analyzer and then the audio input.
+        m_analyzer->start(qmlObject->property("frequency").toReal());
+        m_audioInput->start(m_analyzer);
+
+    }
+    // Else:
+    else {
+
+        // Stop audio input and audio analyzer.
+        m_audioInput->stop();
+        m_analyzer->stop();
+
+        // Set up the audio output.
+
+        // If the current frequency of voice generator
+        // is not the same as the target frequency selected in the UI,
+        // update voice generator's frequency.
+        if (m_voicegenerator->frequency() != qmlObject->property("frequency").toReal()) {
+            m_voicegenerator->setFrequency(qmlObject->property("frequency").toReal());
+        }
+
+        // Start the voice generator and then the audio output.
+        m_voicegenerator->start();
+        m_audioOutput->start(m_voicegenerator);
+        // Call setMaxVolumeLevel(1) to set the maximum volume louder.
+        setMaxVolumeLevel(qmlObject->property("volume").toReal());
+
+        // If the voice is muted, the voice is suspended
+        // in the outputStateChanged slot.
+
+    }
+}
+
+/**
+  * Receives a output state changed signal.
+  * Suspends the audio output, if the state is ActiveState
+  * and the voice is muted.
+  */
+void GuitarTuner::outputStateChanged(QAudio::State state)
+{
+    if (QAudio::ActiveState == state && qmlObject->property("isMuted").toBool()) {
+        // If the voice is muted, suspend the voice.
+        m_audioOutput->suspend();
+    }
+}
+
+/**
+  * Receives a mute state changed signal.
+  * Suspends the audio output or resumes it, depending of the
+  * isMuted parameter.
+  */
+void GuitarTuner::muteStateChanged(bool isMuted)
+{
+    if (isMuted) {
+        m_audioOutput->suspend();
+    }
+    else {
+        m_audioOutput->resume();
+    }
+}
+
+/**
+  * Receives a target frequency signal.
+  */
+void GuitarTuner::targetFrequencyChanged(qreal targetFrequency)
+{
+    // If the output mode is active:
+    if (!qmlObject->property("isInput").toBool()) {
+        // Stop the audio output and voice generator.
+        m_audioOutput->stop();
+        m_voicegenerator->stop();
+        // Set the voice generator's frequency to the target frequency.
+        m_voicegenerator->setFrequency(targetFrequency);
+        // Start the voice generator and audio output.
+        m_voicegenerator->start();
+        m_audioOutput->start(m_voicegenerator);
+        // Call setMaxVolumeLevel(1) to set the maximum volume louder.
+        setMaxVolumeLevel(qmlObject->property("volume").toReal());
+
+        // If the voice is muted, the voice is suspended
+        // in the outputStateChanged slot.
+
+    }
+    // Else:
+    else {
+
+        // Stop the audio input and voice analyzer.
+        m_audioInput->stop();
+        m_analyzer->stop();
+        // Start the voice analyzer with new frequency and audio input.
+        m_analyzer->start(targetFrequency);
+        m_audioInput->start(m_analyzer);
+
+    }
+}
+
+/**
+  * This method provides a hack to set the maximum volume level in
+  * Symbian.
+  */
+void GuitarTuner::setMaxVolumeLevel(qreal percent)
+{
+    if (percent >= 1.0) {
+        percent = 1.0;
+    }
+    else if (percent <= 0.0) {
+        percent = 0.0;
+    }
+    percent = percent*0.5 + 0.5;
+    // Warning! This is a hack, which can break when the QtMobility
+    // changes. Use at your own risk.
+#ifdef Q_OS_SYMBIAN
+    unsigned int *pointer_to_abstract_audio
+            = (unsigned int*)( (unsigned char*)m_audioOutput + 8 );
+    unsigned int *dev_sound_wrapper
+            = (unsigned int*)(*pointer_to_abstract_audio) + 16;
+    unsigned int *temp
+            = ((unsigned int*)(*dev_sound_wrapper) + 6);
+    CMMFDevSound *dev_sound = (CMMFDevSound*)(*temp);
+    dev_sound->SetVolume((unsigned int)
+                         (percent*(float)dev_sound->MaxVolume()));
+#endif
+}
+
+/**
+  * A function used to lock the orientation.
+  */
+void GuitarTuner::setOrientation(Orientation orientation)
+{
+#ifdef Q_OS_SYMBIAN
+    if (orientation != Auto) {
+#if defined(ORIENTATIONLOCK)
+        const CAknAppUiBase::TAppUiOrientation uiOrientation =
+                (orientation == LockPortrait)
+                    ? CAknAppUi::EAppUiOrientationPortrait
+                    : CAknAppUi::EAppUiOrientationLandscape;
+        CAknAppUi* appUi = dynamic_cast<CAknAppUi*>
+                (CEikonEnv::Static()->AppUi());
+        TRAPD(error,
+            if (appUi)
+                appUi->SetOrientationL(uiOrientation);
+        );
+#else // ORIENTATIONLOCK
+        qWarning(QString("'ORIENTATIONLOCK' needs to be defined on")
+                 +QString(" Symbian when locking the orientation."));
+#endif // ORIENTATIONLOCK
+    }
+#elif defined(Q_WS_MAEMO_5)
+    Qt::WidgetAttribute attribute;
+    switch (orientation) {
+    case LockPortrait:
+        attribute = Qt::WA_Maemo5PortraitOrientation;
+        break;
+    case LockLandscape:
+        attribute = Qt::WA_Maemo5LandscapeOrientation;
+        break;
+    case Auto:
+    default:
+        attribute = Qt::WA_Maemo5AutoOrientation;
+        break;
+    }
+    setAttribute(attribute, true);
+#else // Q_OS_SYMBIAN
+    Q_UNUSED(orientation);
+#endif // Q_OS_SYMBIAN
+}
diff --git a/demos/mobile/guitartuner/src/guitartuner.h b/demos/mobile/guitartuner/src/guitartuner.h
new file mode 100644
index 0000000..aa3e9f8
--- /dev/null
+++ b/demos/mobile/guitartuner/src/guitartuner.h
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+#include <QtDeclarative>
+#include <QAudioDeviceInfo>
+#include <QAudioOutput>
+#include <QAudioInput>
+#include "voicegenerator.h"
+#include "voiceanalyzer.h"
+
+const int DataFrequencyHzOutput = 44100;
+const int DataFrequencyHzInput = 48000;
+
+#define MAX_INPUT_VALUE 50
+#define MIN_INPUT_VALUE -50
+
+class GuitarTuner : public QMainWindow
+{
+    Q_OBJECT
+public:
+    enum Orientation {
+        LockPortrait,
+        LockLandscape,
+        Auto
+    };
+    explicit GuitarTuner(QWidget *parent = 0);
+    qreal getVolume();
+    qreal getMicrophoneSensitivity();
+    bool getMuteState();
+    void setOrientation(Orientation orientation);
+
+signals:
+
+public slots:
+    void modeChanged(bool isInput);
+    void muteStateChanged(bool isMuted);
+    void targetFrequencyChanged(qreal targetFrequency);
+    void outputStateChanged(QAudio::State state);
+    void setMaxVolumeLevel(qreal);
+
+private:
+    void initAudioOutput();
+    void initAudioInput();
+    VoiceGenerator *m_voicegenerator;
+    VoiceAnalyzer *m_analyzer;
+    QObject *qmlObject;
+    QAudioOutput *m_audioOutput;
+    QAudioInput *m_audioInput;
+    QAudioFormat m_format_output;
+    QAudioFormat m_format_input;
+    QDeclarativeView *m_guitarTunerUI;
+};
+
+#endif // MAINWINDOW_H
diff --git a/demos/mobile/guitartuner/src/guitartuner.rc b/demos/mobile/guitartuner/src/guitartuner.rc
new file mode 100644
index 0000000..85cee0b
--- /dev/null
+++ b/demos/mobile/guitartuner/src/guitartuner.rc
@@ -0,0 +1,23 @@
+IDI_ICON1               ICON    DISCARDABLE     "/../images/guitartuner_icon.ico"
+
+1 VERSIONINFO
+FILEVERSION             1,2,0,0
+PRODUCTVERSION          1,2,0,0
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904E4"
+        BEGIN
+            VALUE "CompanyName",      "Nokia Corporation\0"
+            VALUE "FileDescription",  "Qt Quick example application.\0"
+            VALUE "FileVersion",      "1.2.0\0"
+            VALUE "LegalCopyright",   "Copyright 2011 Nokia Corporation. All rights reserved.\0"
+            VALUE "ProductName",      "Guitar Tuner\0"
+            VALUE "ProductVersion",   "1.2.0\0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1252
+    END
+END
\ No newline at end of file
diff --git a/demos/mobile/guitartuner/src/guitartuner.ui b/demos/mobile/guitartuner/src/guitartuner.ui
new file mode 100644
index 0000000..36ee1bd
--- /dev/null
+++ b/demos/mobile/guitartuner/src/guitartuner.ui
@@ -0,0 +1,178 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>GuitarTuner</class>
+ <widget class="QWidget" name="GuitarTuner">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>187</width>
+    <height>279</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>GuitarTuner</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_2">
+   <item>
+    <widget class="QLabel" name="tabulatorIcon">
+     <property name="text">
+      <string notr="true"/>
+     </property>
+     <property name="pixmap">
+      <pixmap resource="../guitartuner.qrc">:/images/guitartab.svg</pixmap>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignCenter</set>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QSlider" name="correctSoundSlider">
+     <property name="enabled">
+      <bool>false</bool>
+     </property>
+     <property name="autoFillBackground">
+      <bool>false</bool>
+     </property>
+     <property name="minimum">
+      <number>-50</number>
+     </property>
+     <property name="maximum">
+      <number>50</number>
+     </property>
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="tickPosition">
+      <enum>QSlider::TicksAbove</enum>
+     </property>
+     <property name="tickInterval">
+      <number>50</number>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QToolButton" name="buttonPrev">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>...</string>
+       </property>
+       <property name="arrowType">
+        <enum>Qt::LeftArrow</enum>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="noteLabel">
+       <property name="text">
+        <string>A</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QToolButton" name="buttonNext">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>...</string>
+       </property>
+       <property name="autoRaise">
+        <bool>false</bool>
+       </property>
+       <property name="arrowType">
+        <enum>Qt::RightArrow</enum>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QPushButton" name="modeButton">
+     <property name="text">
+      <string>Change mode</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="Line" name="line">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <widget class="QSlider" name="soundSlider">
+       <property name="value">
+        <number>65</number>
+       </property>
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QToolButton" name="soundButton">
+       <property name="text">
+        <string>...</string>
+       </property>
+       <property name="icon">
+        <iconset resource="../guitartuner.qrc">
+         <normaloff>:/images/note.svg</normaloff>
+         <normalon>:/images/noteNo.svg</normalon>
+         <activeon>:/images/noteNo.svg</activeon>:/images/note.svg</iconset>
+       </property>
+       <property name="iconSize">
+        <size>
+         <width>30</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="checkable">
+        <bool>true</bool>
+       </property>
+       <property name="autoRaise">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="micSensitivityLabel">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>microphone
+sensitivity</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <layoutdefault spacing="6" margin="11"/>
+ <resources>
+  <include location="../guitartuner.qrc"/>
+ </resources>
+ <connections/>
+</ui>
diff --git a/demos/mobile/guitartuner/src/guitartunerui.cpp b/demos/mobile/guitartuner/src/guitartunerui.cpp
new file mode 100644
index 0000000..9d59d7c
--- /dev/null
+++ b/demos/mobile/guitartuner/src/guitartunerui.cpp
@@ -0,0 +1,341 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QTimer>
+
+#include "guitartunerui.h"
+#include "ui_guitartunerui.h"
+
+GuitarTunerUI::GuitarTunerUI(QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::GuitarTunerUI),
+    m_maximumPrecision(0)
+{
+    ui->setupUi(this);
+
+    // Set up the class attributes to proper values.
+    m_outputActive = false;
+    m_muted = false;
+    m_outputVolumeLevel = getVolumeFromSoundSlider();
+    m_inputVolumeLevel = 1.0 - m_outputVolumeLevel;
+
+    // Set up the current tone, the frequency, and the name for it.
+    m_currentToneIndex = 5;
+    updateFrequencyByToneIndex(m_currentToneIndex);
+
+    // Connect the signals from UI into proper slots.
+    connect(ui->soundSlider, SIGNAL(valueChanged(int)),
+            SLOT(changeVolume()));
+    connect(ui->soundButton, SIGNAL(toggled(bool)),
+            SLOT(toggleSound(bool)));
+    connect(ui->modeButton, SIGNAL(clicked()),
+            SLOT(toggleInputOrOutput()));
+    connect(ui->buttonNext, SIGNAL(clicked()), SLOT(next()));
+    connect(ui->buttonPrev, SIGNAL(clicked()), SLOT(prev()));
+
+    // Initialise up the UI by calling toggleInputOrOutput
+    // for the first time.
+    toggleInputOrOutput();
+}
+
+GuitarTunerUI::~GuitarTunerUI()
+{
+    delete ui;
+}
+
+void GuitarTunerUI::changeEvent(QEvent *e)
+{
+    QWidget::changeEvent(e);
+    switch (e->type()) {
+    case QEvent::LanguageChange:
+        ui->retranslateUi(this);
+        break;
+    default:
+        break;
+    }
+}
+
+/**
+  * Returns a value from 0 to 1, representing the volume.
+  */
+qreal GuitarTunerUI::getVolumeFromSoundSlider() const
+{
+    qreal value = ui->soundSlider->value();
+    return value/ui->soundSlider->maximum();
+}
+
+/**
+  * Updates the m_currentToneFrequency and m_currentToneString,
+  * according to the given index. Also updates the UI.
+  */
+void GuitarTunerUI::updateFrequencyByToneIndex(int index)
+{
+
+    switch (index) {
+    case 0: {
+            m_currentToneFrequency = FrequencyE;
+            m_currentToneString = "E";
+            break;
+        }
+    case 1: {
+            m_currentToneFrequency = FrequencyA;
+            m_currentToneString = "A";
+            break;
+        }
+    case 2: {
+            m_currentToneFrequency = FrequencyD;
+            m_currentToneString = "D";
+            break;
+        }
+    case 3: {
+            m_currentToneFrequency = FrequencyG;
+            m_currentToneString = "G";
+            break;
+        }
+    case 4: {
+            m_currentToneFrequency = FrequencyB;
+            m_currentToneString = "B";
+            break;
+        }
+    case 5: {
+            m_currentToneFrequency = FrequencyE2;
+            m_currentToneString = "e";
+            break;
+        }
+    default: {
+            qDebug() << "invalid index!" << index;
+        }
+    }
+    // Set the noteLabel text according to the current tone.
+    ui->noteLabel->setText(m_currentToneString);
+}
+
+/**
+  * Returns the volume.
+  */
+qreal GuitarTunerUI::getVolume() const
+{
+    return m_outputVolumeLevel;
+}
+
+/**
+  * Returns true if the sound is muted.
+  */
+bool GuitarTunerUI::getMuteState() const
+{
+    return m_muted;
+}
+
+
+/**
+  * Returns the microphone sensitivity.
+  */
+qreal GuitarTunerUI::getMicrophoneSensitivity() const
+{
+    return m_inputVolumeLevel;
+}
+
+/**
+  * Returns whether the input mode is active.
+  */
+bool GuitarTunerUI::isInputModeActive() const
+{
+    return !m_outputActive;
+}
+
+/**
+  * Returns the current target frequency.
+  */
+qreal GuitarTunerUI::getFrequency() const
+{
+    return m_currentToneFrequency;
+}
+
+/**
+  * Toggles the sound according to the parameter.
+  * Has no effect if output is not active.
+  */
+void GuitarTunerUI::toggleSound(bool noSound)
+{
+    if (!m_outputActive) {
+        return;
+    }
+    m_muted = noSound;
+    emit muteChanged(m_muted);
+}
+
+/**
+  * Changes the volume or microphone sensitivity.
+  */
+void GuitarTunerUI::changeVolume()
+{
+    qreal resultingAmplitude = getVolumeFromSoundSlider();
+    qDebug() << "resultingAmplitude" << resultingAmplitude;
+    if (m_outputActive) {
+        m_outputVolumeLevel = resultingAmplitude;
+        emit volumeChanged(resultingAmplitude);
+    }
+    else {
+        m_inputVolumeLevel = resultingAmplitude;
+        emit microphoneSensitivityChanged(1.0-resultingAmplitude);
+    }
+}
+
+/**
+  * Toggles input or output, depending of the current state.
+  */
+void GuitarTunerUI::toggleInputOrOutput()
+{
+    // If output mode is active:
+    if (m_outputActive) {
+        // Change UI to correspond to the input mode.
+        m_outputActive = false;
+        ui->soundSlider->setValue(m_inputVolumeLevel*100);
+        ui->soundButton->setDisabled(true);
+        ui->soundButton->hide();
+        ui->micSensitivityLabel->show();
+        emit modeChanged(true);
+        ui->modeButton->setText("To tone mode");
+    }
+    // Else:
+    else {
+        // Change UI to correspond to the output mode.
+        m_outputActive = true;
+        ui->soundSlider->setValue(m_outputVolumeLevel*100);
+        ui->soundButton->setDisabled(false);
+        ui->micSensitivityLabel->hide();
+        ui->soundButton->show();
+        emit modeChanged(false);
+        ui->modeButton->setText("To listen mode");
+    }
+}
+
+/**
+  * Receives the low voice signal.
+  */
+void GuitarTunerUI::lowVoice()
+{
+    if (ui->noteLabel->font().bold()) {
+        QFont font;
+        font.setBold(false);
+        font.setUnderline(false);
+        ui->noteLabel->setFont(font);
+    }
+}
+
+/**
+  * Receives the voice difference signal.
+  * The difference is qreal, where increase of 1 corresponds
+  * to increase of 1 tone to the target frequency.
+  */
+void GuitarTunerUI::voiceDifference(qreal difference)
+{
+    if (ui->noteLabel->font().bold()) {
+        QFont font;
+        font.setBold(false);
+        font.setUnderline(false);
+        ui->noteLabel->setFont(font);
+    }
+    ui->correctSoundSlider->setValue(difference*m_maximumPrecision);
+}
+
+/**
+  * Receives the correct frequency signal.
+  * Makes the UI to visualize correct frequency event.
+  */
+void GuitarTunerUI::correctFrequencyObtained()
+{
+    qDebug() << "CORRECT FREQUENCY";
+    QFont font;
+    font.setBold(true);
+    font.setUnderline(true);
+    ui->noteLabel->setFont(font);
+}
+
+/**
+  * Sets up the maximum voice difference.
+  */
+void GuitarTunerUI::setMaximumVoiceDifference(int max)
+{
+    // Assert that the maximum precision is known.
+    Q_ASSERT(m_maximumPrecision != 0);
+    // Set the maximum and minimum values of the correctSoundSlider
+    // to the +- max*m_maximumPrecision, and set the tick interval
+    // to be m_maximumPrecision.
+    ui->correctSoundSlider->setMaximum(max*m_maximumPrecision);
+    ui->correctSoundSlider->setMinimum(-max*m_maximumPrecision);
+    ui->correctSoundSlider->setTickInterval(max*m_maximumPrecision);
+}
+
+/**
+  * Stores the maximum precision per note. Used to setup the
+  * correct sound slider.
+  */
+void GuitarTunerUI::setMaximumPrecisionPerNote(int max)
+{
+    m_maximumPrecision = max;
+}
+
+/**
+  * Changes the tone to the next value.
+  */
+void GuitarTunerUI::next()
+{
+    changeTone((m_currentToneIndex + 1) % 6);
+}
+
+/**
+  * Changes the tone to the previous value.
+  */
+void GuitarTunerUI::prev()
+{
+    changeTone((m_currentToneIndex + 5) % 6);
+}
+
+/**
+  * Changes the tone according to the new index.
+  */
+void GuitarTunerUI::changeTone(int newIndex)
+{
+    m_currentToneIndex = newIndex;
+    updateFrequencyByToneIndex(m_currentToneIndex);
+    qDebug() << "targetFrequencyChanged" << m_currentToneFrequency;
+    emit targetFrequencyChanged(m_currentToneFrequency);
+}
diff --git a/demos/mobile/guitartuner/src/guitartunerui.h b/demos/mobile/guitartuner/src/guitartunerui.h
new file mode 100644
index 0000000..fa8e8f4
--- /dev/null
+++ b/demos/mobile/guitartuner/src/guitartunerui.h
@@ -0,0 +1,111 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef GUITARTUNERUI_H
+#define GUITARTUNERUI_H
+
+#include <QWidget>
+#include <QDebug>
+
+namespace Ui {
+    class GuitarTunerUI;
+}
+
+const qreal FrequencyE = 82.407;
+const qreal FrequencyA = 110.00;
+const qreal FrequencyD = 146.83;
+const qreal FrequencyG = 196.00;
+const qreal FrequencyB = 246.94;
+const qreal FrequencyE2 = 329.63;
+
+class GuitarTunerUI : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit GuitarTunerUI(QWidget *parent = 0);
+    ~GuitarTunerUI();
+
+    qreal getVolume() const;
+    bool getMuteState() const;
+    qreal getMicrophoneSensitivity() const;
+    bool isInputModeActive() const;
+    qreal getFrequency() const;
+    int getScaleMaximumValue() const;
+    void setMaximumVoiceDifference(int max);
+    void setMaximumPrecisionPerNote(int max);
+
+public slots:
+    void toggleSound(bool off);
+    void next();
+    void prev();
+    void changeVolume();
+    void toggleInputOrOutput();
+
+    void lowVoice();
+    void voiceDifference(qreal difference);
+    void correctFrequencyObtained();
+
+signals:
+    void modeChanged(bool isInput);
+    void volumeChanged(qreal volume);
+    void microphoneSensitivityChanged(qreal sensitivity);
+    void muteChanged(bool isMuted);
+    void targetFrequencyChanged(qreal targetFrequency);
+
+protected:
+    void changeEvent(QEvent *e);
+
+private:
+    Ui::GuitarTunerUI *ui;
+    void changeTone(int newIndex);
+    qreal getVolumeFromSoundSlider() const;
+    int m_currentToneIndex;
+    QString m_currentToneString;
+    qreal m_currentToneFrequency;
+    void updateFrequencyByToneIndex(int index);
+    bool m_outputActive;
+    bool m_muted;
+    qreal m_outputVolumeLevel;
+    qreal m_inputVolumeLevel;
+    int m_maximumPrecision;
+};
+
+#endif // GUITARTUNERUI_H
diff --git a/demos/mobile/guitartuner/src/guitartunerui.ui b/demos/mobile/guitartuner/src/guitartunerui.ui
new file mode 100644
index 0000000..af7b585
--- /dev/null
+++ b/demos/mobile/guitartuner/src/guitartunerui.ui
@@ -0,0 +1,178 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>GuitarTunerUI</class>
+ <widget class="QWidget" name="GuitarTunerUI">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>187</width>
+    <height>279</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>GuitarTunerUI</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_2">
+   <item>
+    <widget class="QLabel" name="tabulatorIcon">
+     <property name="text">
+      <string notr="true"/>
+     </property>
+     <property name="pixmap">
+      <pixmap resource="../GuitarTuner.qrc">:/images/guitartab.svg</pixmap>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignCenter</set>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QSlider" name="correctSoundSlider">
+     <property name="enabled">
+      <bool>false</bool>
+     </property>
+     <property name="autoFillBackground">
+      <bool>false</bool>
+     </property>
+     <property name="minimum">
+      <number>-50</number>
+     </property>
+     <property name="maximum">
+      <number>50</number>
+     </property>
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="tickPosition">
+      <enum>QSlider::TicksAbove</enum>
+     </property>
+     <property name="tickInterval">
+      <number>50</number>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QToolButton" name="buttonPrev">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>...</string>
+       </property>
+       <property name="arrowType">
+        <enum>Qt::LeftArrow</enum>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="noteLabel">
+       <property name="text">
+        <string>A</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QToolButton" name="buttonNext">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>...</string>
+       </property>
+       <property name="autoRaise">
+        <bool>false</bool>
+       </property>
+       <property name="arrowType">
+        <enum>Qt::RightArrow</enum>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QPushButton" name="modeButton">
+     <property name="text">
+      <string>Change mode</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="Line" name="line">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <widget class="QSlider" name="soundSlider">
+       <property name="value">
+        <number>65</number>
+       </property>
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QToolButton" name="soundButton">
+       <property name="text">
+        <string>...</string>
+       </property>
+       <property name="icon">
+        <iconset resource="../GuitarTuner.qrc">
+         <normaloff>:/images/note.svg</normaloff>
+         <normalon>:/images/noteNo.svg</normalon>
+         <activeon>:/images/noteNo.svg</activeon>:/images/note.svg</iconset>
+       </property>
+       <property name="iconSize">
+        <size>
+         <width>30</width>
+         <height>30</height>
+        </size>
+       </property>
+       <property name="checkable">
+        <bool>true</bool>
+       </property>
+       <property name="autoRaise">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="micSensitivityLabel">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>microphone
+sensitivity</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <layoutdefault spacing="6" margin="11"/>
+ <resources>
+  <include location="../GuitarTuner.qrc"/>
+ </resources>
+ <connections/>
+</ui>
diff --git a/demos/mobile/guitartuner/src/main.cpp b/demos/mobile/guitartuner/src/main.cpp
new file mode 100644
index 0000000..33b1181
--- /dev/null
+++ b/demos/mobile/guitartuner/src/main.cpp
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui/QApplication>
+#include "guitartuner.h"
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    GuitarTuner w;
+    w.setOrientation(GuitarTuner::LockPortrait);
+
+#ifdef Q_OS_SYMBIAN
+    w.showFullScreen();
+#elif defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
+    w.showMaximized();
+#else
+    w.show();
+#endif
+
+    return a.exec();
+}
+
diff --git a/demos/mobile/guitartuner/src/mycomponents/Adjuster.qml b/demos/mobile/guitartuner/src/mycomponents/Adjuster.qml
new file mode 100644
index 0000000..342e6f7
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/Adjuster.qml
@@ -0,0 +1,131 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import "adjustbars.js" as AdjustBars
+
+/* A barchart-like adjuster component. */
+Rectangle {
+    id: adjuster
+
+    property real max: 100
+    property real value: 0
+    property bool created: false
+
+    signal valueChanged(real value)
+    signal focusChangedByClick()
+    signal arrowPressedWhenValueOverLimits()
+
+    function setValue(pValue) {
+        value = pValue;
+        AdjustBars.fillBars(value/max*AdjustBars.maxBars);
+        valueChanged(value);
+    }
+
+    height: 60; width: 300
+    color: "transparent"
+    Keys.onRightPressed: {
+        var val = value+max/AdjustBars.maxBars;
+        if (val <= max) {
+            value = val;
+            AdjustBars.fillBars(value/max*AdjustBars.maxBars);
+            valueChanged(value);
+        }
+        else {
+            arrowPressedWhenValueOverLimits()
+        }
+    }
+    Keys.onLeftPressed: {
+        var val = value-max/AdjustBars.maxBars;
+        if (0 <= val) {
+            value = val;
+            AdjustBars.fillBars(value/max*AdjustBars.maxBars);
+            valueChanged(value);
+        }
+        else {
+            arrowPressedWhenValueOverLimits()
+        }
+    }
+    Component.onCompleted: {
+        AdjustBars.createBars();
+        AdjustBars.fillBars(value/max*AdjustBars.maxBars);
+        created = true;
+    }
+    Component.onDestruction: {
+        AdjustBars.destroyBars;
+    }
+    //Dynamic objects have to be recreated when the window size changes.
+    onWidthChanged: {
+        if (created) {
+            AdjustBars.destroyBars();
+            AdjustBars.createBars();
+            AdjustBars.fillBars(value/max*AdjustBars.maxBars);
+        }
+    }
+    onHeightChanged: {
+        if (created) {
+            AdjustBars.destroyBars();
+            AdjustBars.createBars();
+            AdjustBars.fillBars(value/max*AdjustBars.maxBars);
+        }
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onPositionChanged: {
+            focusChangedByClick();
+            var val = mouse.x/parent.width*parent.max;
+            if (0 < val && val < max) {
+                parent.value = val;
+                AdjustBars.fillBars(parent.value/parent.max*AdjustBars.maxBars);
+                valueChanged(parent.value);
+            }
+        }
+        onClicked: {
+            focusChangedByClick();
+            var val = mouse.x/parent.width*parent.max;
+            if (0 < val && val < max) {
+                parent.value = val;
+                AdjustBars.fillBars(parent.value/parent.max*AdjustBars.maxBars);
+                valueChanged(parent.value);
+            }
+        }
+    }
+}
diff --git a/demos/mobile/guitartuner/src/mycomponents/Meter.qml b/demos/mobile/guitartuner/src/mycomponents/Meter.qml
new file mode 100644
index 0000000..8a64711
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/Meter.qml
@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+/* A meter component. */
+Rectangle {
+    id: meter
+
+    property real value: 0
+    property real minValue: -1
+    property real maxValue: 1
+    property alias imageSize: meterImage.sourceSize
+
+    function valueChanged(pValue) {
+        value = pValue;
+        scaleValueToAngle();
+    }
+    function scaleValueToAngle() {
+        pointer.angle = (((value-minValue)/(maxValue-minValue))*
+                          (pointer.angleMax-pointer.angleMin))+
+                           pointer.angleMin;
+    }
+
+    color: "transparent"
+
+    Image {
+        id: meterImage
+
+        smooth: true
+        source: "./images/meterBG.png"
+        anchors.fill: parent
+    }
+
+    Image {
+        id:pointerShadow
+
+        x: pointer.x - 2
+        y: pointer.y - 2
+        height: pointer.height
+        smooth: true
+        source: "./images/pointerShadow.png"
+        transform: Rotation {
+            origin.x: 2
+            origin.y: height
+            angle: -pointer.angle
+        }
+    }
+
+    Image {
+        id: pointer
+
+        property real angle: 0
+        property real angleMax: -45
+        property real angleMin: 45
+
+        height: parent.height*0.92
+        transformOrigin: "Bottom"
+        rotation: -angle
+        smooth: true
+        source: "./images/pointer.png"
+        anchors {
+            bottomMargin: 2
+            bottom: parent.bottom;
+            horizontalCenter: parent.horizontalCenter
+        }
+
+        Behavior on angle {
+            SpringAnimation {
+                spring: 1.4
+                damping: 0.15
+            }
+        }
+    }
+}
diff --git a/demos/mobile/guitartuner/src/mycomponents/NoteButtonView.qml b/demos/mobile/guitartuner/src/mycomponents/NoteButtonView.qml
new file mode 100644
index 0000000..fc64fe5
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/NoteButtonView.qml
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+/* A view component for buttons for choosing notes. */
+ListView {
+    id: noteChooser
+
+    property real currentFrequency: 82.407
+
+    signal noteSelected(string note, real frequency, int index)
+
+    //Press down the button corresponding to the given note.
+    function pushButton(index) {
+        currentIndex = index;
+    }
+
+    width: 50*model.count + spacing*(model.count-1); height: 50
+    orientation: ListView.Horizontal
+    model: NotesModel {}
+    delegate: notesDelegate
+    keyNavigationWraps: true
+    boundsBehavior: Flickable.StopAtBounds
+
+    Component {
+        id: notesDelegate
+
+        ToggleButton {
+            id: noteButton
+
+            width: height; height: noteChooser.height
+            offImageSource: offSource
+            onImageSource: onSource
+            state: noteButton.ListView.isCurrentItem ? "pressed" : "unPressed"
+            onSelected: {
+                noteChooser.noteSelected(note, frequency, index)
+                if (note != "Auto") {
+                    currentFrequency = frequency
+                }
+            }
+            onPushed: {
+                noteButton.ListView.view.currentIndex = index
+            }
+        }
+    }
+}
diff --git a/demos/mobile/guitartuner/src/mycomponents/NotesModel.qml b/demos/mobile/guitartuner/src/mycomponents/NotesModel.qml
new file mode 100644
index 0000000..3d9c12a
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/NotesModel.qml
@@ -0,0 +1,105 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+/* The model component for the NoteButtonView. */
+ListModel {
+    ListElement {
+        note: "E"
+        offSource: "./images/tuner_e.png"
+        onSource: "./images/tuner_e_on.png"
+        bigSource: "./mycomponents/images/big_e.png"
+        glowSource: "./mycomponents/images/glowing_e.png"
+        frequency: "82.407"
+        interval: "5"
+    }
+    ListElement {
+        note: "A"
+        offSource: "./images/tuner_a.png"
+        onSource: "./images/tuner_a_on.png"
+        bigSource: "./mycomponents/images/big_a.png"
+        glowSource: "./mycomponents/images/glowing_a.png"
+        frequency: "110.00"
+        interval: "5"
+    }
+    ListElement {
+        note: "D"
+        offSource: "./images/tuner_d.png"
+        onSource: "./images/tuner_d_on.png"
+        bigSource: "./mycomponents/images/big_d.png"
+        glowSource: "./mycomponents/images/glowing_d.png"
+        frequency: "146.83"
+        interval: "5"
+    }
+    ListElement {
+        note: "G"
+        offSource: "./images/tuner_g.png"
+        onSource: "./images/tuner_g_on.png"
+        bigSource: "./mycomponents/images/big_g.png"
+        glowSource: "./mycomponents/images/glowing_g.png"
+        frequency: "196.00"
+        interval: "4"
+    }
+    ListElement {
+        note: "B"
+        offSource: "./images/tuner_b.png"
+        onSource: "./images/tuner_b_on.png"
+        bigSource: "./mycomponents/images/big_b.png"
+        glowSource: "./mycomponents/images/glowing_b.png"
+        frequency: "246.94"
+        interval: "5"
+    }
+    ListElement {
+        note: "e"
+        offSource: "./images/tuner_e.png"
+        onSource: "./images/tuner_e_on.png"
+        bigSource: "./mycomponents/images/big_e.png"
+        glowSource: "./mycomponents/images/glowing_e.png"
+        frequency: "329.63"
+        interval: "9999" //Big enough that we can't move over this note
+    }
+    ListElement {
+        note: "Auto"
+        offSource: "./images/tuner_auto.png"
+        onSource: "./images/tuner_auto_on.png"
+        frequency: "82.407"
+    }
+}
diff --git a/demos/mobile/guitartuner/src/mycomponents/ToggleButton.qml b/demos/mobile/guitartuner/src/mycomponents/ToggleButton.qml
new file mode 100644
index 0000000..cecf015
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/ToggleButton.qml
@@ -0,0 +1,110 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+/* A toggle button component. */
+Rectangle {
+    id: toggleButton
+
+    property url offImageSource: ""
+    property url onImageSource: ""
+    property alias imageSource: buttonImage.source
+
+    signal selected()
+    signal pushed()
+
+    color: "transparent"
+    state: "unPressed"
+    onStateChanged: {
+        if (state == "pressed") {
+            selected()
+        }
+    }
+
+    Image {
+        id: buttonImage
+
+        smooth: true
+        anchors.fill: parent
+    }
+    MouseArea {
+        id: mouseArea
+
+        anchors.fill: parent
+        onPressed: {
+            if (parent.state == "unPressed") {
+                pushed()
+            }
+        }
+    }
+
+    states: [
+        State {
+            name: "pressed"
+            PropertyChanges {
+                target: toggleButton
+                scale: 0.95
+                imageSource: onImageSource
+            }
+        },
+        State {
+            name: "unPressed"
+            PropertyChanges {
+                target: toggleButton
+                scale: 1/0.95
+                imageSource: offImageSource
+            }
+        }
+    ]
+
+    transitions: [
+        Transition {
+            from: "unPressed"
+            to: "pressed"
+            reversible: true
+            PropertyAnimation {
+                target: toggleButton
+                properties: "scale"
+                duration: 100
+            }
+        }
+    ]
+}
diff --git a/demos/mobile/guitartuner/src/mycomponents/adjustbars.js b/demos/mobile/guitartuner/src/mycomponents/adjustbars.js
new file mode 100644
index 0000000..a96292d
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/adjustbars.js
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/* JavaScript functions for creating, handling and
+ * destroying the bars of the adjuster component. */
+
+var maxBars = 10;
+var firstBarHeight = 5;
+var bars = new Array(maxBars);
+var colors = new Array(maxBars);
+var barWidthFactor = 2.3;
+
+function createBars() {
+    var barWidth = adjuster.width/maxBars/barWidthFactor;
+    for (var i = 1; i <= maxBars; i++) {
+        //Create, configure and store the bars.
+        var bar = Qt.createQmlObject('import QtQuick 1.0; Rectangle {smooth: true}', adjuster, "dynamicBar");
+        bar.width = barWidth;
+        bar.height = firstBarHeight+(i/maxBars)*(adjuster.height*0.8-firstBarHeight);
+        bar.radius = bar.width/2;
+        bar.x = (i-1)*(barWidthFactor*barWidth);
+        bar.y = adjuster.height/2 - bar.height/2;
+        bars[i-1] = bar;
+
+        //Calculate and store the colors
+        if (i < maxBars/2) {
+            colors[i-1] = Qt.rgba(1-i/(maxBars/2), 1, 1-i/(maxBars/2), i);
+        }
+        else {
+            colors[i-1] = Qt.rgba((i-(maxBars/2))/(maxBars/2), 1-((i-(maxBars/2))/(maxBars/2)), 0, i);
+        }
+    }
+}
+
+function destroyBars() {
+    for (var i = 0; i < maxBars; i++) {
+        bars[i].color = "transparent" //Colors must be set to transparent or otherwise the bars will stay appeared.
+        bars[i].destroy();
+    }
+}
+
+function fillBars(barNumber) {
+    //Set the color for the bars (transparent from the selected bar to the end).
+    for (var i = 0; i < maxBars; i++) {
+        if (i < barNumber) {
+            bars[i].color = colors[i];
+        }
+        else {
+            bars[i].color = "black";
+        }
+    }
+}
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/big_a.png b/demos/mobile/guitartuner/src/mycomponents/images/big_a.png
new file mode 100644
index 0000000..3838e76
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/big_a.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/big_b.png b/demos/mobile/guitartuner/src/mycomponents/images/big_b.png
new file mode 100644
index 0000000..114b32d
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/big_b.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/big_d.png b/demos/mobile/guitartuner/src/mycomponents/images/big_d.png
new file mode 100644
index 0000000..3ede9f0
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/big_d.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/big_e.png b/demos/mobile/guitartuner/src/mycomponents/images/big_e.png
new file mode 100644
index 0000000..cc1f488
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/big_e.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/big_g.png b/demos/mobile/guitartuner/src/mycomponents/images/big_g.png
new file mode 100644
index 0000000..804177b
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/big_g.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/glowing_a.png b/demos/mobile/guitartuner/src/mycomponents/images/glowing_a.png
new file mode 100644
index 0000000..b6fd0e2
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/glowing_a.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/glowing_b.png b/demos/mobile/guitartuner/src/mycomponents/images/glowing_b.png
new file mode 100644
index 0000000..b5fa016
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/glowing_b.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/glowing_d.png b/demos/mobile/guitartuner/src/mycomponents/images/glowing_d.png
new file mode 100644
index 0000000..32f1a29
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/glowing_d.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/glowing_e.png b/demos/mobile/guitartuner/src/mycomponents/images/glowing_e.png
new file mode 100644
index 0000000..4be9f2a
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/glowing_e.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/glowing_g.png b/demos/mobile/guitartuner/src/mycomponents/images/glowing_g.png
new file mode 100644
index 0000000..4216d82
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/glowing_g.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/guitartuner_malli.png b/demos/mobile/guitartuner/src/mycomponents/images/guitartuner_malli.png
new file mode 100644
index 0000000..dbe3fc7
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/guitartuner_malli.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/guitartuner_skin.png b/demos/mobile/guitartuner/src/mycomponents/images/guitartuner_skin.png
new file mode 100644
index 0000000..5d53df9
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/guitartuner_skin.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/lcdFrame.png b/demos/mobile/guitartuner/src/mycomponents/images/lcdFrame.png
new file mode 100644
index 0000000..ff8dffc
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/lcdFrame.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/meterBG.png b/demos/mobile/guitartuner/src/mycomponents/images/meterBG.png
new file mode 100644
index 0000000..4046355
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/meterBG.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/mute.png b/demos/mobile/guitartuner/src/mycomponents/images/mute.png
new file mode 100644
index 0000000..382e6047
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/mute.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/pointer.png b/demos/mobile/guitartuner/src/mycomponents/images/pointer.png
new file mode 100644
index 0000000..d0cb21b
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/pointer.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/pointerShadow.png b/demos/mobile/guitartuner/src/mycomponents/images/pointerShadow.png
new file mode 100644
index 0000000..a708639
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/pointerShadow.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/power.png b/demos/mobile/guitartuner/src/mycomponents/images/power.png
new file mode 100644
index 0000000..8ec0c5c
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/power.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/quit.png b/demos/mobile/guitartuner/src/mycomponents/images/quit.png
new file mode 100644
index 0000000..2a9443e
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/quit.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/sensitivity.png b/demos/mobile/guitartuner/src/mycomponents/images/sensitivity.png
new file mode 100644
index 0000000..c3d2ea3
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/sensitivity.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_a.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_a.png
new file mode 100644
index 0000000..a1823e5
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/tuner_a.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_a_on.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_a_on.png
new file mode 100644
index 0000000..7c78cbd
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/tuner_a_on.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_auto.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_auto.png
new file mode 100644
index 0000000..b9e494b
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/tuner_auto.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_auto_on.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_auto_on.png
new file mode 100644
index 0000000..d5608d8
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/tuner_auto_on.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_b.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_b.png
new file mode 100644
index 0000000..94977f8
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/tuner_b.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_b_on.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_b_on.png
new file mode 100644
index 0000000..78841dc
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/tuner_b_on.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_d.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_d.png
new file mode 100644
index 0000000..293ee55
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/tuner_d.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_d_on.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_d_on.png
new file mode 100644
index 0000000..705de41
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/tuner_d_on.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_e.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_e.png
new file mode 100644
index 0000000..569d2c6
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/tuner_e.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_e_on.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_e_on.png
new file mode 100644
index 0000000..1342a91
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/tuner_e_on.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_g.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_g.png
new file mode 100644
index 0000000..a8f0de5
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/tuner_g.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/tuner_g_on.png b/demos/mobile/guitartuner/src/mycomponents/images/tuner_g_on.png
new file mode 100644
index 0000000..6fdca41
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/tuner_g_on.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/voicemode_off.png b/demos/mobile/guitartuner/src/mycomponents/images/voicemode_off.png
new file mode 100644
index 0000000..0701dd3
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/voicemode_off.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/voicemode_on.png b/demos/mobile/guitartuner/src/mycomponents/images/voicemode_on.png
new file mode 100644
index 0000000..986d589
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/voicemode_on.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/volume.png b/demos/mobile/guitartuner/src/mycomponents/images/volume.png
new file mode 100644
index 0000000..46fdb7f
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/volume.png
diff --git a/demos/mobile/guitartuner/src/mycomponents/images/volume_off.png b/demos/mobile/guitartuner/src/mycomponents/images/volume_off.png
new file mode 100644
index 0000000..a97e422
--- /dev/null
+++ b/demos/mobile/guitartuner/src/mycomponents/images/volume_off.png
diff --git a/demos/mobile/guitartuner/src/voiceanalyzer.cpp b/demos/mobile/guitartuner/src/voiceanalyzer.cpp
new file mode 100644
index 0000000..9990e6d
--- /dev/null
+++ b/demos/mobile/guitartuner/src/voiceanalyzer.cpp
@@ -0,0 +1,295 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "voiceanalyzer.h"
+
+/**
+  * Constant used to scale the cut-off density for the fft helper.
+  */
+const static float CutOffScaler = 0.05;
+
+/**
+  * Force the precision to be "1/PrecisionPerNote" notes
+  * near the target frequency.
+  */
+const static int PrecisionPerNote = 4;
+
+/**
+  * TargetFrequencyParameter is a constant which implies the index at
+  * which corresponds to the target frequency.
+  * 0.5 * N * 1/TargetFrequencyParameter is (about) the index which
+  * corresponds to the given target frequency.
+  * Effectively TargetFrequencyParameter = 2^z, and the z*TargetFrequency
+  * is the maximum frequency that can be noticed.
+  */
+const static int TargetFrequencyParameter = 4;
+
+
+VoiceAnalyzer::VoiceAnalyzer(const QAudioFormat &format, QObject *parent):
+    QIODevice(parent),
+    m_format(format),
+    m_frequency(0),
+    m_position(0),
+    m_fftHelper(new FastFourierTransformer(this))
+{
+    Q_ASSERT(qFuzzyCompare(M_SAMPLE_COUNT_MULTIPLIER,
+                           float(2)/(M_TWELTH_ROOT_OF_2 -1.0)));
+    m_totalSampleCount = qRound(qreal(PrecisionPerNote)
+                                *TargetFrequencyParameter
+                                *M_SAMPLE_COUNT_MULTIPLIER);
+    m_samples.reserve(m_totalSampleCount);
+    int i = 2;
+    int j = 1;
+    for (; i < TargetFrequencyParameter; i *= 2) {
+        j++;
+    }
+    m_maximumVoiceDifference = j*12;
+
+    setCutOffPercentage(CutOffScaler);
+}
+
+/**
+  * Opens the parent QIODevice. Sets up the analysation parameters.
+  */
+void VoiceAnalyzer::start(qreal frequency)
+{
+    m_stepSize = (qreal) 1.0 * m_format.sampleRate()
+                         / (TargetFrequencyParameter*2*frequency);
+    m_frequency = frequency;
+    open(QIODevice::WriteOnly);
+}
+
+/**
+  * Closes the parent QIODevice, thus the voice is not analysed anymore.
+  * Resets the m_samples QList.
+  */
+void VoiceAnalyzer::stop()
+{
+    m_samples.clear();
+    m_samples.reserve(m_totalSampleCount);
+    close();
+}
+
+/**
+  * Called when data is obtained. Stores each m_stepSize sample
+  * into a QList to be analysed.
+  */
+qint64 VoiceAnalyzer::writeData(const char *data, qint64 maxlen)
+{
+    const int channelBytes = m_format.sampleSize() / 8;
+    int sampleSize = m_format.channels() * channelBytes;
+    int m_stepSizeInBytes = m_stepSize*sampleSize;
+    // assert that each sample fits fully into the data
+    Q_ASSERT((m_position % sampleSize)==0);
+    const uchar *ptr = reinterpret_cast<const uchar *>(data);
+    while (m_position < maxlen) {
+        if (m_samples.size() < m_totalSampleCount) {
+            m_samples.append(getValueInt16(ptr+m_position));
+        }
+        else {
+            analyzeVoice();
+            m_samples.clear();
+            m_samples.reserve(m_totalSampleCount);
+            // fast forward position to the first position after maxlen or to the maxlen
+            m_position += ((m_stepSizeInBytes - 1 + maxlen - m_position) /
+                           m_stepSizeInBytes) * m_stepSizeInBytes;
+            break;
+        }
+        m_position += m_stepSizeInBytes;
+    }
+    m_position -= maxlen;
+    return maxlen;
+}
+
+/**
+  * Interprets ptr as a pointer to int value and returns it.
+  */
+qint16 VoiceAnalyzer::getValueInt16(const uchar *ptr)
+{
+    qint16 realValue = 0;
+    if (m_format.sampleSize() == 8)
+    {
+        const qint16 value = *reinterpret_cast<const quint8*>(ptr);
+        if (m_format.sampleType() == QAudioFormat::UnSignedInt) {
+            realValue = value - M_MAX_AMPLITUDE_8BIT_SIGNED - 1;
+        } else if (m_format.sampleType() == QAudioFormat::SignedInt) {
+            realValue = value;
+        }
+    } else if (m_format.sampleSize() == 16) {
+        qint16 value = 0;
+        if (m_format.byteOrder() == QAudioFormat::LittleEndian)
+            value = qFromLittleEndian<quint16>(ptr);
+        else
+            value = qFromBigEndian<quint16>(ptr);
+
+        if (m_format.sampleType() == QAudioFormat::UnSignedInt) {
+            realValue = value - M_MAX_AMPLITUDE_16BIT_SIGNED;
+        } else if (m_format.sampleType() == QAudioFormat::SignedInt) {
+            realValue = value;
+        }
+    }
+    return realValue;
+}
+
+/**
+  * Takes a number between 0 and 1, scales it with CutOffScaler,
+  * multiplies it with maximum density, and then gives it
+  * to the fft helper.
+  */
+void VoiceAnalyzer::setCutOffPercentage(qreal cutoff)
+{
+    cutoff = CutOffScaler*cutoff;
+    if (m_format.sampleSize() == 8) {
+        float t = cutoff*m_totalSampleCount*M_MAX_AMPLITUDE_8BIT_SIGNED;
+        m_fftHelper->setCutOffForDensity(t);
+    }
+    else if (m_format.sampleSize() == 16) {
+        float t = cutoff*m_totalSampleCount*M_MAX_AMPLITUDE_16BIT_SIGNED;
+        m_fftHelper->setCutOffForDensity(t);
+    }
+}
+
+/**
+  * Returns the current target frequency.
+  */
+qreal VoiceAnalyzer::frequency()
+{
+    return m_frequency;
+}
+
+/**
+  * Returns the maximum absolute value sent by
+  * the voiceDifference() signal.
+  */
+int VoiceAnalyzer::getMaximumVoiceDifference()
+{
+    return m_maximumVoiceDifference;
+}
+
+/**
+  * Returns the maximum precision per note
+  * near the target frequency.
+  */
+int VoiceAnalyzer::getMaximumPrecisionPerNote()
+{
+    return PrecisionPerNote;
+}
+
+/**
+  * Analyzes the voice frequency and emits appropriate signals.
+  */
+void VoiceAnalyzer::analyzeVoice()
+{
+    m_fftHelper->calculateFFT(m_samples);
+    int index = m_fftHelper->getMaximumDensityIndex();
+
+    // If index == -1
+    if (index == -1) {
+        // The voice is to be filtered away.
+        // Emit the lowVoice signal and return.
+        emit lowVoice();
+        qDebug() << "low voice";
+        return;
+    }
+    // Else, continue
+
+    // Let the correctIndex to be
+    // the nearest index corresponding to the correct frequency.
+    qreal stepSizeInFrequency = (qreal)m_format.sampleRate()
+            / (m_totalSampleCount * m_stepSize);
+    qreal newFrequency = qreal(index) * stepSizeInFrequency;
+    // Calculate the nearest index corresponding to the correct frequency.
+    int correctIndex = qRound(m_frequency / stepSizeInFrequency);
+    qreal value = 0;
+
+    // If the obtained frequency is more than
+    // log_2(TargetFrequencyParameter) octaves less than the m_frequency:
+
+    // Note:
+    // Instead of m_frequency/TargetFrequencyParameter > newFrequency,
+    // the comparison is done without a div instructions by
+    // m_frequency > newFrequency * TargetFrequencyParameter.
+
+    if (m_frequency > newFrequency * TargetFrequencyParameter) {
+        // Set the difference value to be -m_maximumVoiceDifference.
+        qDebug() << "compare" << "low" << newFrequency << m_frequency - stepSizeInFrequency * correctIndex << (m_frequency - stepSizeInFrequency * correctIndex) / stepSizeInFrequency;
+        value = -m_maximumVoiceDifference;
+    }
+    // Else, if the obtained frequency is more than
+    // log_2(TargetFrequencyParameter) octaves more than the m_frequency:
+    else if (m_frequency*TargetFrequencyParameter < newFrequency) {
+        // Set the difference value to be m_maximumVoiceDifference.
+        qDebug() << "compare" << "high" << newFrequency << m_frequency - stepSizeInFrequency * correctIndex << (m_frequency - stepSizeInFrequency * correctIndex) / stepSizeInFrequency;
+        value = m_maximumVoiceDifference;
+    }
+    // Else:
+    else {
+        // Calculate the difference between the obtained and the correct
+        // frequency in tones.
+        // Use stepSizeInFrequency * correctIndex instead of
+        // m_frequency so that the value is zero when there is correct
+        // voice obtained. Set the difference value to be
+        // log(frequency / target frequency) * 12 / log(2).
+        value = log(newFrequency / (stepSizeInFrequency * correctIndex))
+                * 12 / M_LN2;
+        qDebug() << "compare" << value << newFrequency << m_frequency - stepSizeInFrequency * correctIndex << (m_frequency - stepSizeInFrequency * correctIndex) / stepSizeInFrequency;
+    }
+
+    // Emit voiceDifference signal.
+    QVariant valueVar(value); //Has to be QVariant for QML
+    emit voiceDifference(valueVar);
+
+    // If the correctIndex is index, emit the correctFrequency signal.
+    if (correctIndex == index) {
+        emit(correctFrequency());
+    }
+}
+
+/**
+  * Empty implementation for readData, since no data is provided
+  * by the VoiceAnalyzer class.
+  */
+qint64 VoiceAnalyzer::readData(char *data, qint64 maxlen)
+{
+    Q_UNUSED(data);
+    Q_UNUSED(maxlen);
+
+    return 0;
+}
diff --git a/demos/mobile/guitartuner/src/voiceanalyzer.h b/demos/mobile/guitartuner/src/voiceanalyzer.h
new file mode 100644
index 0000000..147a0d6
--- /dev/null
+++ b/demos/mobile/guitartuner/src/voiceanalyzer.h
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef VOICEANALYZER_H
+#define VOICEANALYZER_H
+
+#include <QObject>
+#include <QAudioFormat>
+#include <QDebug>
+#include <QtCore/qmath.h>
+#include <QtCore/qendian.h>
+#include <QVariant>
+
+#include "constants.h"
+#include "fastfouriertransformer.h"
+#include "math.h"
+
+class VoiceAnalyzer : public QIODevice
+{
+    Q_OBJECT
+public:
+    VoiceAnalyzer(const QAudioFormat &format, QObject *parent = 0);
+    qint64 readData(char *data, qint64 maxlen);
+    qint64 writeData(const char *data, qint64 maxlen);
+    void start(qreal frequency);
+    void stop();
+    qreal frequency();
+    int getMaximumVoiceDifference();
+    int getMaximumPrecisionPerNote();
+
+public slots:
+    void setCutOffPercentage(qreal cutoff);
+
+private:
+    const QAudioFormat m_format;
+    QList<qint16> m_samples;
+    int m_totalSampleCount;
+    int m_maximumVoiceDifference;
+
+    qint16 getValueInt16(const uchar *ptr);
+    int m_stepSize;
+    qreal m_frequency;
+    qint64 m_position;
+    FastFourierTransformer *m_fftHelper;
+    void analyzeVoice();
+signals:
+    void voiceDifference(QVariant frequency);
+    void correctFrequency();
+    void lowVoice();
+
+public slots:
+
+};
+
+
+#endif // VOICEANALYZER_H
diff --git a/demos/mobile/guitartuner/src/voicegenerator.cpp b/demos/mobile/guitartuner/src/voicegenerator.cpp
new file mode 100644
index 0000000..ce25b6e
--- /dev/null
+++ b/demos/mobile/guitartuner/src/voicegenerator.cpp
@@ -0,0 +1,246 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "voicegenerator.h"
+
+const int BufferSizeMilliseconds = 100;
+
+VoiceGenerator::VoiceGenerator(const QAudioFormat &format,
+                               qreal frequency, qreal amplitude,
+                               QObject *parent) :
+    QIODevice(parent),
+    m_format(format),
+    m_amplitude(0.5)
+{
+    Q_ASSERT(m_format.sampleSize() % 8 == 0);
+    int sampleBytes = m_format.channels() * (m_format.sampleSize() / 8);
+    // + 1 to round up, just to be sure that all samples fit.
+    qint64 samplesInBuffer = m_format.sampleRate()
+                             * BufferSizeMilliseconds / 1000 + 1;
+    qint64 length = samplesInBuffer * sampleBytes;
+    m_buffer.resize(length);
+    m_max_position = 0;
+    m_position = 0;
+    m_amplitude = amplitude;
+    setFrequency(frequency);
+}
+
+VoiceGenerator::~VoiceGenerator()
+{
+}
+
+/**
+  * Opens the parent QIODevice.
+  */
+void VoiceGenerator::start()
+{
+    open(QIODevice::ReadOnly);
+}
+
+/**
+  * Closes the parent QIODevice. Resets the m_position to zero.
+  */
+void VoiceGenerator::stop()
+{
+    close();
+    m_position = 0;
+}
+
+/**
+  * Sets the frequency to new frequency.
+  */
+void VoiceGenerator::setFrequency(qreal frequency)
+{
+    Q_ASSERT(1 / frequency < BufferSizeMilliseconds);
+    this->m_frequency = frequency;
+    refreshData();
+}
+
+/**
+  * Sets the amplitude for the voice.
+  */
+void VoiceGenerator::setAmplitude(qreal amplitude)
+{
+    Q_ASSERT(amplitude >= 0);
+    m_amplitude = amplitude;
+    refreshData();
+}
+
+/**
+  * Returns the current frequency.
+  */
+qreal VoiceGenerator::frequency()
+{
+    return m_frequency;
+}
+
+/**
+  * Generates voice data corresponding a sine voice with target frequency.
+  * The number of data generated is calculated
+  * and stored to m_max_position.
+  */
+void VoiceGenerator::refreshData()
+{
+    const int channelBytes = m_format.sampleSize() / 8;
+    const int sampleSize = m_format.channels() * channelBytes;
+    const qint64 voiceOscillationsInBuffer = BufferSizeMilliseconds
+                                         * m_frequency / 1000;
+    const qint64 voiceSamplesInBuffer = voiceOscillationsInBuffer
+                                   * m_format.sampleRate() / m_frequency;
+    m_max_position = voiceSamplesInBuffer * sampleSize;
+    qint64 dataGenerationLength = m_buffer.size();
+
+
+    Q_ASSERT(m_max_position % (sampleSize) == 0);
+    Q_ASSERT(dataGenerationLength <= m_buffer.size());
+
+    short *t = (short*)m_buffer.data();
+
+
+/*
+    int te ;
+    static float fpos = 0.0f;
+    //dataGenerationLength>>=1;           // in words
+    for (int f=0; f<dataGenerationLength; f++) {
+      te = (short)((sinf(fpos))* (65536.0f/2.0f));
+      fpos += m_frequency/2000.0f;
+      t[f]= te;
+    };
+
+    m_amplitude = 1.0f; */
+    uchar *ptr = reinterpret_cast<uchar *>(m_buffer.data());
+    int sampleIndex = 0;
+    while (dataGenerationLength > 0) {
+        qreal realValue = 0;
+        if (sampleIndex < voiceSamplesInBuffer) {
+            realValue = m_amplitude
+                       *qSin(2.0f * M_PI * m_frequency
+                             * qreal(sampleIndex % m_format.sampleRate())
+                               / m_format.sampleRate());
+        }
+        for (int i=0; i<m_format.channels(); ++i) {
+            setValue(ptr, realValue);
+            ptr += channelBytes;
+            dataGenerationLength -= channelBytes;
+        }
+        ++sampleIndex;
+    }
+}
+
+/**
+  * Stores the realValue into bytes pointed by ptr as an int value.
+  * Align-safe.
+  */
+void VoiceGenerator::setValue(uchar *ptr, qreal realValue) {
+    if (m_format.sampleSize() == 8)
+    {
+        quint8 value = 0;
+        if (m_format.sampleType() == QAudioFormat::UnSignedInt) {
+            value = static_cast<quint8>(
+                        qRound((1.0 + realValue) / 2
+                               * M_MAX_AMPLITUDE_8BIT_UNSIGNED));
+        } else if (m_format.sampleType() == QAudioFormat::SignedInt) {
+            value = static_cast<qint8>(
+                        qRound(realValue
+                               * M_MAX_AMPLITUDE_8BIT_SIGNED));
+        }
+        *reinterpret_cast<quint8*>(ptr) = value;
+    } else if (m_format.sampleSize() == 16) {
+        quint16 value = 0;
+        if (m_format.sampleType() == QAudioFormat::UnSignedInt) {
+            value = static_cast<quint16>(
+                        qRound((1.0 + realValue) / 2
+                               * M_MAX_AMPLITUDE_16BIT_UNSIGNED));
+        } else if (m_format.sampleType() == QAudioFormat::SignedInt) {
+            value = static_cast<qint16>(
+                        qRound(realValue
+                               * M_MAX_AMPLITUDE_16BIT_SIGNED));
+        }
+        if (m_format.byteOrder() == QAudioFormat::LittleEndian)
+            qToLittleEndian<qint16>(value, ptr);
+        else
+            qToBigEndian<qint16>(value, ptr);
+    }
+}
+
+qint64 VoiceGenerator::bytesAvailable() const
+{
+    return m_max_position + QIODevice::bytesAvailable();
+}
+
+/**
+  * Called by the QIODevice. Puts maxlen amount of voice
+  * samples into the data array.
+  */
+qint64 VoiceGenerator::readData(char *data, qint64 maxlen)
+{
+    qint64 total = 0;
+    qint64 chunk = 0;
+    while (total < maxlen) {
+        if (maxlen - total >= m_max_position - m_position) {
+            // the needed buffer is longer than the currently
+            // available buffer from m_position to the m_max_position
+            chunk = m_max_position - m_position;
+            memcpy(data, m_buffer.constData() + m_position, chunk);
+            m_position = 0;
+        }
+        else {
+            // we can copy the needed data directly, and the loop will end
+            chunk = maxlen - total;
+            memcpy(data, m_buffer.constData() + m_position, chunk);
+            m_position = (m_position + chunk) % m_max_position;
+        }
+        data += chunk;
+        total += chunk;
+    }
+    return total;
+}
+
+/**
+  * Empty implementation for writeData, since no data is provided
+  * for the VoiceGenerator class.
+  */
+qint64 VoiceGenerator::writeData(const char *data, qint64 maxlen)
+{
+    Q_UNUSED(data);
+    Q_UNUSED(maxlen);
+
+    return 0;
+}
diff --git a/demos/mobile/guitartuner/src/voicegenerator.h b/demos/mobile/guitartuner/src/voicegenerator.h
new file mode 100644
index 0000000..e4abd90
--- /dev/null
+++ b/demos/mobile/guitartuner/src/voicegenerator.h
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef VOICEGENERATOR_H
+#define VOICEGENERATOR_H
+
+#include <QIODevice>
+#include <QByteArray>
+#include <QAudioFormat>
+#include <QtCore/qmath.h>
+#include <QtCore/qendian.h>
+#include <QDebug>
+
+#include "constants.h"
+
+
+class VoiceGenerator : public QIODevice
+{
+    Q_OBJECT
+public:
+    VoiceGenerator(const QAudioFormat &format, qreal frequency, qreal amplitude, QObject *parent = 0);
+    ~VoiceGenerator();
+    void setFrequency(qreal frequency);
+    qint64 readData(char *data, qint64 maxlen);
+    qint64 writeData(const char *data, qint64 maxlen);
+    qint64 bytesAvailable() const;
+    qreal frequency();
+signals:
+
+public slots:
+    void setAmplitude(qreal amplitude);
+    void start();
+    void stop();
+
+private:
+    void setValue(uchar *ptr, qreal realValue);
+    void refreshData();
+    const QAudioFormat m_format;
+    // buffer to store the data
+    QByteArray m_buffer;
+    // current position in buffer
+    qint64 m_position;
+    // max position depends on the sample rate of format and the frequency of voice
+    qint64 m_max_position;
+    qreal m_amplitude;
+    qreal m_frequency;
+};
+
+#endif // VOICEGENERATOR_H
diff --git a/demos/mobile/guitartuner/ui_guitartunerui.h b/demos/mobile/guitartuner/ui_guitartunerui.h
new file mode 100644
index 0000000..3a698aa
--- /dev/null
+++ b/demos/mobile/guitartuner/ui_guitartunerui.h
@@ -0,0 +1,181 @@
+/********************************************************************************
+** Form generated from reading UI file 'guitartunerui.ui'
+**
+** Created: Wed Mar 2 14:59:33 2011
+**      by: Qt User Interface Compiler version 4.7.2
+**
+** WARNING! All changes made in this file will be lost when recompiling UI file!
+********************************************************************************/
+
+#ifndef UI_GUITARTUNERUI_H
+#define UI_GUITARTUNERUI_H
+
+#include <QtCore/QVariant>
+#include <QtGui/QAction>
+#include <QtGui/QApplication>
+#include <QtGui/QButtonGroup>
+#include <QtGui/QFrame>
+#include <QtGui/QHBoxLayout>
+#include <QtGui/QHeaderView>
+#include <QtGui/QLabel>
+#include <QtGui/QPushButton>
+#include <QtGui/QSlider>
+#include <QtGui/QToolButton>
+#include <QtGui/QVBoxLayout>
+#include <QtGui/QWidget>
+
+QT_BEGIN_NAMESPACE
+
+class Ui_GuitarTunerUI
+{
+public:
+    QVBoxLayout *verticalLayout_2;
+    QLabel *tabulatorIcon;
+    QSlider *correctSoundSlider;
+    QHBoxLayout *horizontalLayout;
+    QToolButton *buttonPrev;
+    QLabel *noteLabel;
+    QToolButton *buttonNext;
+    QPushButton *modeButton;
+    QFrame *line;
+    QHBoxLayout *horizontalLayout_2;
+    QSlider *soundSlider;
+    QToolButton *soundButton;
+    QLabel *micSensitivityLabel;
+
+    void setupUi(QWidget *GuitarTunerUI)
+    {
+        if (GuitarTunerUI->objectName().isEmpty())
+            GuitarTunerUI->setObjectName(QString::fromUtf8("GuitarTunerUI"));
+        GuitarTunerUI->resize(187, 279);
+        verticalLayout_2 = new QVBoxLayout(GuitarTunerUI);
+        verticalLayout_2->setSpacing(6);
+        verticalLayout_2->setContentsMargins(11, 11, 11, 11);
+        verticalLayout_2->setObjectName(QString::fromUtf8("verticalLayout_2"));
+        tabulatorIcon = new QLabel(GuitarTunerUI);
+        tabulatorIcon->setObjectName(QString::fromUtf8("tabulatorIcon"));
+        tabulatorIcon->setText(QString::fromUtf8(""));
+        tabulatorIcon->setPixmap(QPixmap(QString::fromUtf8(":/images/guitartab.svg")));
+        tabulatorIcon->setAlignment(Qt::AlignCenter);
+
+        verticalLayout_2->addWidget(tabulatorIcon);
+
+        correctSoundSlider = new QSlider(GuitarTunerUI);
+        correctSoundSlider->setObjectName(QString::fromUtf8("correctSoundSlider"));
+        correctSoundSlider->setEnabled(false);
+        correctSoundSlider->setAutoFillBackground(false);
+        correctSoundSlider->setMinimum(-50);
+        correctSoundSlider->setMaximum(50);
+        correctSoundSlider->setOrientation(Qt::Horizontal);
+        correctSoundSlider->setTickPosition(QSlider::TicksAbove);
+        correctSoundSlider->setTickInterval(50);
+
+        verticalLayout_2->addWidget(correctSoundSlider);
+
+        horizontalLayout = new QHBoxLayout();
+        horizontalLayout->setSpacing(6);
+        horizontalLayout->setObjectName(QString::fromUtf8("horizontalLayout"));
+        buttonPrev = new QToolButton(GuitarTunerUI);
+        buttonPrev->setObjectName(QString::fromUtf8("buttonPrev"));
+        QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
+        sizePolicy.setHorizontalStretch(0);
+        sizePolicy.setVerticalStretch(0);
+        sizePolicy.setHeightForWidth(buttonPrev->sizePolicy().hasHeightForWidth());
+        buttonPrev->setSizePolicy(sizePolicy);
+        buttonPrev->setArrowType(Qt::LeftArrow);
+
+        horizontalLayout->addWidget(buttonPrev);
+
+        noteLabel = new QLabel(GuitarTunerUI);
+        noteLabel->setObjectName(QString::fromUtf8("noteLabel"));
+        noteLabel->setAlignment(Qt::AlignCenter);
+
+        horizontalLayout->addWidget(noteLabel);
+
+        buttonNext = new QToolButton(GuitarTunerUI);
+        buttonNext->setObjectName(QString::fromUtf8("buttonNext"));
+        sizePolicy.setHeightForWidth(buttonNext->sizePolicy().hasHeightForWidth());
+        buttonNext->setSizePolicy(sizePolicy);
+        buttonNext->setAutoRaise(false);
+        buttonNext->setArrowType(Qt::RightArrow);
+
+        horizontalLayout->addWidget(buttonNext);
+
+
+        verticalLayout_2->addLayout(horizontalLayout);
+
+        modeButton = new QPushButton(GuitarTunerUI);
+        modeButton->setObjectName(QString::fromUtf8("modeButton"));
+
+        verticalLayout_2->addWidget(modeButton);
+
+        line = new QFrame(GuitarTunerUI);
+        line->setObjectName(QString::fromUtf8("line"));
+        line->setFrameShape(QFrame::HLine);
+        line->setFrameShadow(QFrame::Sunken);
+
+        verticalLayout_2->addWidget(line);
+
+        horizontalLayout_2 = new QHBoxLayout();
+        horizontalLayout_2->setSpacing(6);
+        horizontalLayout_2->setObjectName(QString::fromUtf8("horizontalLayout_2"));
+        soundSlider = new QSlider(GuitarTunerUI);
+        soundSlider->setObjectName(QString::fromUtf8("soundSlider"));
+        soundSlider->setValue(65);
+        soundSlider->setOrientation(Qt::Vertical);
+
+        horizontalLayout_2->addWidget(soundSlider);
+
+        soundButton = new QToolButton(GuitarTunerUI);
+        soundButton->setObjectName(QString::fromUtf8("soundButton"));
+        QIcon icon;
+        icon.addFile(QString::fromUtf8(":/images/note.svg"), QSize(), QIcon::Normal, QIcon::Off);
+        icon.addFile(QString::fromUtf8(":/images/noteNo.svg"), QSize(), QIcon::Normal, QIcon::On);
+        icon.addFile(QString::fromUtf8(":/images/noteNo.svg"), QSize(), QIcon::Active, QIcon::On);
+        soundButton->setIcon(icon);
+        soundButton->setIconSize(QSize(30, 30));
+        soundButton->setCheckable(true);
+        soundButton->setAutoRaise(true);
+
+        horizontalLayout_2->addWidget(soundButton);
+
+        micSensitivityLabel = new QLabel(GuitarTunerUI);
+        micSensitivityLabel->setObjectName(QString::fromUtf8("micSensitivityLabel"));
+        QSizePolicy sizePolicy1(QSizePolicy::Fixed, QSizePolicy::Preferred);
+        sizePolicy1.setHorizontalStretch(0);
+        sizePolicy1.setVerticalStretch(0);
+        sizePolicy1.setHeightForWidth(micSensitivityLabel->sizePolicy().hasHeightForWidth());
+        micSensitivityLabel->setSizePolicy(sizePolicy1);
+
+        horizontalLayout_2->addWidget(micSensitivityLabel);
+
+
+        verticalLayout_2->addLayout(horizontalLayout_2);
+
+
+        retranslateUi(GuitarTunerUI);
+
+        QMetaObject::connectSlotsByName(GuitarTunerUI);
+    } // setupUi
+
+    void retranslateUi(QWidget *GuitarTunerUI)
+    {
+        GuitarTunerUI->setWindowTitle(QApplication::translate("GuitarTunerUI", "GuitarTunerUI", 0, QApplication::UnicodeUTF8));
+        buttonPrev->setText(QApplication::translate("GuitarTunerUI", "...", 0, QApplication::UnicodeUTF8));
+        noteLabel->setText(QApplication::translate("GuitarTunerUI", "A", 0, QApplication::UnicodeUTF8));
+        buttonNext->setText(QApplication::translate("GuitarTunerUI", "...", 0, QApplication::UnicodeUTF8));
+        modeButton->setText(QApplication::translate("GuitarTunerUI", "Change mode", 0, QApplication::UnicodeUTF8));
+        soundButton->setText(QApplication::translate("GuitarTunerUI", "...", 0, QApplication::UnicodeUTF8));
+        micSensitivityLabel->setText(QApplication::translate("GuitarTunerUI", "microphone\n"
+"sensitivity", 0, QApplication::UnicodeUTF8));
+    } // retranslateUi
+
+};
+
+namespace Ui {
+    class GuitarTunerUI: public Ui_GuitarTunerUI {};
+} // namespace Ui
+
+QT_END_NAMESPACE
+
+#endif // UI_GUITARTUNERUI_H
diff --git a/demos/mobile/quickhit/Button.qml b/demos/mobile/quickhit/Button.qml
new file mode 100644
index 0000000..05ad78d
--- /dev/null
+++ b/demos/mobile/quickhit/Button.qml
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+Item {
+    width: 30
+    height: 30
+    smooth: true
+
+    property string buttonPath // for example "qrc:/gfx/exit.png"
+    property int buttonId: 0
+
+    signal btnClicked(int buttonId)
+
+    property bool animationEnabled: true
+
+    Image {
+        id: image
+        anchors.fill: parent
+        source: buttonPath
+        fillMode: Image.PreserveAspectFit
+        smooth: true
+    }
+
+    SequentialAnimation {
+        id:anim
+        PropertyAction  { target: image; property: "scale"; value:"0.7"}
+        PauseAnimation { duration: 200 }
+        PropertyAction  { target: image; property: "scale"; value:"1.0"}
+    }
+
+    Timer {
+        id: buttonPressedTimer
+        interval: 300; running: false; repeat: false
+        onTriggered: btnClicked(buttonId)
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onPressed: {
+            if (animationEnabled && !anim.running) {
+                anim.restart()
+            }
+            buttonPressedTimer.restart()
+        }
+    }
+
+}
diff --git a/demos/mobile/quickhit/Game.js b/demos/mobile/quickhit/Game.js
new file mode 100644
index 0000000..40db422
--- /dev/null
+++ b/demos/mobile/quickhit/Game.js
@@ -0,0 +1,180 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+var levelPlugin = null
+
+// ---------------------------------------------------------------------------
+// hideMissiles
+function hideMissiles() {
+    missile_1.stop()
+    missile_1.opacity = 0;
+
+    missile_2.stop()
+    missile_2.opacity = 0;
+
+    missile_3.stop()
+    missile_3.opacity = 0;
+
+    missile_4.stop()
+    missile_4.opacity = 0;
+
+    missile_5.stop()
+    missile_5.opacity = 0;
+
+    enemy_missile_1.opacity = 0;
+    enemy_missile_2.opacity = 0;
+}
+
+// ---------------------------------------------------------------------------
+// GameOver
+function gameOver() {
+
+    // Stop GameEngine timers
+    GameEngine.enableEngineTimer(false)
+
+    // Delete loaded plugin level
+    deleteLevel()
+
+    // Hiding
+    myShip.opacity = 0
+    btnPause.opacity = 0
+}
+
+// ---------------------------------------------------------------------------
+// Pause game
+function pauseGame(doPause) {
+    missile_1.pause(doPause)
+    missile_2.pause(doPause)
+    missile_3.pause(doPause)
+    missile_4.pause(doPause)
+    missile_5.pause(doPause)
+    enemy_missile_1.pause(doPause)
+    enemy_missile_2.pause(doPause)
+
+    if (doPause) {
+        btnPause.opacity = 0
+    } else {
+        btnPause.opacity = 1
+    }
+
+    GameEngine.pauseLevel(doPause)
+}
+
+// ---------------------------------------------------------------------------
+// Fire your missile
+function fireMissile(aXpox, aFromYpos, aToYpos) {
+    if (missile_1.opacity<1) {
+        missile_1.fire(aXpox,aFromYpos,aToYpos)
+    }
+    else if (missile_2.opacity<1) {
+        missile_2.fire(aXpox,aFromYpos,aToYpos)
+    }
+    else if (missile_3.opacity<1) {
+        missile_3.fire(aXpox,aFromYpos,aToYpos)
+    }
+    else if (missile_4.opacity<1) {
+        missile_4.fire(aXpox,aFromYpos,aToYpos)
+    }
+    else if (missile_5.opacity<1) {
+        missile_5.fire(aXpox,aFromYpos,aToYpos)
+    }
+}
+
+// ---------------------------------------------------------------------------
+// Fire enemy missile
+function fireEnemyMissile(aXpox, aFromYpos, aToYpos) {
+    if (enemy_missile_1.opacity==0) {
+        enemy_missile_1.enemyFire(aXpox,aFromYpos,aToYpos)
+    }
+    else if (enemy_missile_2.opacity==0) {
+        enemy_missile_2.enemyFire(aXpox,aFromYpos,aToYpos)
+    }
+}
+
+// ---------------------------------------------------------------------------
+// Create level QML component
+function createLevel() {
+    console.log("Creating level "+LevelPlugin.qmlRootPath()+"Level.qml")
+    var levelComponent = Qt.createComponent("file:/"+LevelPlugin.qmlRootPath()+"Level.qml");
+    if (levelComponent.status == Component.Ready) {
+        if (levelPlugin) {
+            deleteLevel()
+        }
+        levelPlugin = levelComponent.createObject(levelId);
+        if (levelPlugin != null) {
+            console.log("Level created")
+        } else {
+            console.log("Can not create level")
+            messageBox.showErrorMessage("ERROR: Can not create level!",6000)
+            return 1
+        }
+    } else {
+        console.log("Can not find level, error:"+levelComponent.errorString())
+        messageBox.showErrorMessage("ERROR: Can not find level!",6000)
+        return 1
+    }
+
+    missile_1.createGraphicsForLevel()
+    missile_1.setToDefaultPos()
+    missile_2.createGraphicsForLevel()
+    missile_2.setToDefaultPos()
+    missile_3.createGraphicsForLevel()
+    missile_3.setToDefaultPos()
+    missile_4.createGraphicsForLevel()
+    missile_4.setToDefaultPos()
+    missile_5.createGraphicsForLevel()
+    missile_5.setToDefaultPos()
+    enemy_missile_1.createGraphicsForLevel()
+    enemy_missile_2.createGraphicsForLevel()
+    myShip.createGraphicsForLevel()
+
+    return 0
+}
+
+// ---------------------------------------------------------------------------
+// Delete level
+function deleteLevel() {
+    if (levelPlugin) {
+        GameEngine.clearQmlObjects()
+        levelPlugin.destroy()
+
+    }
+    levelPlugin = null;
+}
diff --git a/demos/mobile/quickhit/Game.qml b/demos/mobile/quickhit/Game.qml
new file mode 100644
index 0000000..ab62a72
--- /dev/null
+++ b/demos/mobile/quickhit/Game.qml
@@ -0,0 +1,439 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import "Game.js" as GameScript
+
+Item {
+    id: gameArea
+    width: 360; height: 640 // NOTE: have to exists some default sizes
+    anchors.fill: parent
+    objectName: "gameArea"
+
+
+    // Who win, you or computer
+    property bool gameOverProperty: false
+
+    // for info message to user
+    property variant messageBox
+
+    // Level activated signal for Qt side to load activated level
+    signal levelActivated(int index)
+
+    // Pause whole game, if level is loaded
+    function pauseGame() {
+        if (GameScript.levelPlugin) {
+            GameScript.pauseGame(true)
+            myShip.focus = false
+            btnPause.opacity = 0
+            menu.showPauseMenu()
+        }
+    }
+
+    // Qt side call this for QML take new level into use
+    function levelReadyForCreation() {
+        // Hide menu
+        menu.hideMenu()
+        // Show message
+        message.showMessage("Loading Level...",2000)
+        // Wait before create level
+        levelCreationTimer.restart()
+    }
+
+    // Fires ememy missile. Function is called from Qt side
+    function fireEnemyMissile(aXpox, aFromYpos, aToYpos) {
+        GameScript.fireEnemyMissile(aXpox, aFromYpos, aToYpos)
+    }
+
+    // Game Over handling. Function is called from Qt side
+    function gameOver(youWin) {
+        // Stop GameEngine timers
+        GameEngine.enableEngineTimer(false)
+        gameOverProperty = youWin
+        GameScript.hideMissiles()
+        gameOverTimer.restart()
+        //GameEngine.vibra()
+    }
+
+    // End game and show menu
+    function endGame(showMessage) {
+        backgroundPic.opacity = 1
+        // Stop GameEngine timers
+        GameEngine.enableEngineTimer(false)
+        // Do game over
+        GameScript.gameOver()
+        GameScript.hideMissiles()
+        // Clear GameEngine QML objects
+        GameEngine.clearQmlObjects()
+        myShip.opacity = 0
+        myShip.focus = false
+        btnPause.opacity = 0
+        idMainLogo.opacity = 1
+        menu.showLevelMenu()
+        if (showMessage) {
+            message.showMessage("Game End",2000)
+        }
+    }
+
+    // Timer for level creationing
+    Timer {
+        id: levelCreationTimer
+        interval: 1000; running: false; repeat: false
+        onTriggered: {
+            btnPause.opacity = 1
+            myShip.opacity = 1
+            myShip.focus = true
+            // Create new level
+            var ret = GameScript.createLevel()
+            if (ret==0) {
+                backgroundPic.opacity = 0
+                // Find QML object for GameEngine
+                GameEngine.findQmlObjects()
+                // Enable GameEngine timer
+                GameEngine.enableEngineTimer(true)
+            } else {
+                // Level cannot be created!
+                endGame(false)
+            }
+        }
+    }
+
+    // Timer for game over
+    Timer {
+        id: gameOverTimer
+        interval: 1500; running: false; repeat: false
+        onTriggered: {
+            backgroundPic.opacity = 1
+            idMainLogo.opacity = 1
+            // Do game over
+            GameScript.gameOver()
+            // Clear GameEngine QML objects
+            GameEngine.clearQmlObjects()
+            menu.showLevelMenu()
+            if (gameOverProperty) {
+                GameEngine.playInternalSound(4)
+                message.showMessage("Game Over, You win!",2000)
+            } else {
+                GameEngine.playInternalSounds(3,3)
+                message.showMessage("Game Over, You lose",2000)
+            }
+        }
+    }
+
+    // Menu signal to slot connections
+    Connections {
+        target: menu
+        // Level selected
+        onLevelSelected: {
+            // Stop bigship animation
+            bigShipAnim.stop()
+            bigShip.opacity = 0
+            // Hide logo
+            idMainLogo.opacity = 0
+            // Signal level activated
+            gameArea.levelActivated(levelIndex)
+        }
+        // Level resumed selected
+        onResumeSelected: {
+            menu.hideMenu()
+            GameScript.pauseGame(false)
+            myShip.focus = true
+        }
+    }
+
+    // This component creation completed
+    Component.onCompleted: {
+        // Show main Level selection menu
+        menu.showLevelMenu()
+
+        // Start big ship animation
+        bigShipAnim.restart()
+
+        // Set variable
+        messageBox = message
+
+        // Play game start sound
+        GameEngine.gameStartSound()
+
+        // Fade splash screen
+        fadeAnim.restart()
+        // Rotate splash logo
+        rotAnim.restart()
+    }
+
+
+    // Background image for the game
+    Image {
+        id: backgroundPic
+        z:1
+        source: "qrc:/gfx/background2.png"
+        fillMode: Image.PreserveAspectCrop
+        smooth: true
+        anchors.fill: parent
+    }
+
+    Image {
+        id: bigShip
+        source: "qrc:/gfx/bigship.png"
+        z:1.5
+        smooth: true
+        x: width * -1
+        y: parent.height * 0.55
+    }
+    SequentialAnimation {
+        id: bigShipAnim;
+        NumberAnimation {target:bigShip; property:"x"; to:gameArea.width; easing.type: Easing.Linear; duration: 80000 }
+        PropertyAction {target:bigShip; properties: "opacity"; value: 0}
+    }
+
+
+    // Enemies grid
+    Item {
+        // This is general level QML plaseholder
+        // Into this is level QML created in createLevel()
+        id:levelId
+        anchors.fill: parent
+        z:2
+    }
+
+    Image {
+        id: idMainLogo
+        z:19
+        source: "qrc:/gfx/quickhit_logo.png"
+        smooth: true
+        anchors.horizontalCenter: gameArea.horizontalCenter
+        y:gameArea.height / 10 * 1
+    }
+
+    // Game menu
+    Menu {
+        z:20
+        id:menu
+        width: gameArea.width / 5 * 4
+        height: gameArea.height / 10 * 4
+        anchors.verticalCenter: gameArea.verticalCenter
+        anchors.horizontalCenter: gameArea.horizontalCenter
+    }
+
+    // My ship
+    MyShip {
+        z:10
+        id: myShip
+        opacity: 0
+    }
+
+    // Mouse area of your ship
+    MouseArea {
+        //anchors.fill: parent
+        width: parent.width
+        height: myShip.height
+        x:0
+        y:gameArea.height - myShip.height
+
+        drag.target: myShip
+        drag.axis: Drag.XAxis
+        drag.minimumX: 0
+        drag.maximumX: gameArea.width - myShip.width
+
+        property int startPos: 0
+        property int dragCount: 0
+
+        onPressed: {
+            startPos = mouseX
+            dragCount = 0
+        }
+        onPositionChanged: {
+            //dragCount = Math.abs(mouseX-startPos)
+        }
+        onReleased: {
+            //if (dragCount<20) {
+            myShip.fire()
+            //}
+        }
+    }
+
+    // Pause button
+    Button {
+        id: btnSound
+        z:12
+        //animationEnabled: false
+        anchors.top: parent.top
+        anchors.topMargin: 10
+        buttonPath: "qrc:/gfx/soundOn.png"
+        buttonId: 4
+        width: gameArea.width / 10
+        height: gameArea.width / 10
+        x: gameArea.width - width - 15
+        opacity: 1
+        Connections {
+            target: btnSound
+            onBtnClicked: {
+                if (btnSound.buttonId==4) {
+                    // Sound off
+                    btnSound.buttonPath = "qrc:/gfx/soundOff.png"
+                    btnSound.buttonId = 5
+                    GameEngine.enableSounds(false)
+                } else {
+                    // Sound on
+                    btnSound.buttonPath = "qrc:/gfx/soundOn.png"
+                    btnSound.buttonId = 4
+                    GameEngine.enableSounds(true)
+                }
+            }
+        }
+    }
+
+    // Pause button
+    Button {
+        id: btnPause
+        z:13
+        anchors.top: parent.top
+        anchors.topMargin: 10
+        buttonPath: "qrc:/gfx/pause.png"
+        buttonId: 3
+        width: gameArea.width / 10
+        height: gameArea.width / 10
+        x: gameArea.width - width - btnPause.width - 15*2
+        opacity: 0
+        Connections {
+            target: btnPause
+            onBtnClicked: {
+                GameScript.pauseGame(true)
+                myShip.focus = false
+                btnPause.opacity = 0
+                menu.showPauseMenu()
+            }
+        }
+    }
+
+
+    // Hidden missiles ready for to be launched
+    Missile {
+        z:3
+        id: missile_1
+        x:0
+        y:10
+    }
+    Missile {
+        z:4
+        id: missile_2
+        x: 20
+        y:10
+    }
+    Missile {
+        z:5
+        id: missile_3
+        x: 40
+        y:10
+    }
+    Missile {
+        z:6
+        id: missile_4
+        x: 60
+        y:10
+    }
+    Missile {
+        z:7
+        id: missile_5
+        x: 80
+        y:10
+    }
+    Missile {
+        z:8
+        objectName: "enemy_missile"
+        id: enemy_missile_1
+        enemyMissile: true
+    }
+    Missile {
+        z:9
+        objectName: "enemy_missile"
+        id: enemy_missile_2
+        enemyMissile: true
+    }
+
+    // Messages to the user
+    Message {
+        id: message
+        z:21
+    }
+
+
+    // Splach screen
+    Rectangle {
+        id: blackFace
+        x:-2
+        y:0
+        width: parent.width + 2
+        height: parent.height
+        z:100
+        color: "black"
+        opacity: 1
+
+        MouseArea {
+            anchors.fill: parent
+            onPressed: {
+                mouse.accepted = true
+                fadeAnim.stop()
+                blackFace.opacity = 0
+            }
+        }
+
+        Image {
+            id: idLogo
+            source: "qrc:/gfx/quickhit_logo.png"
+            smooth: true
+            anchors.horizontalCenter: parent.horizontalCenter
+            anchors.verticalCenter: parent.verticalCenter
+            opacity: 0
+        }
+        NumberAnimation { id: rotAnim; target: idLogo; property: "rotation"; to: 20; duration: 9000 }
+
+    }
+    // Splach screen animation
+    SequentialAnimation {
+        id: fadeAnim
+        PauseAnimation {duration: 1000 }
+        NumberAnimation {target: idLogo; property: "opacity"; from: 0; to: 1; duration: 2000 }
+        PauseAnimation {duration: 2000 }
+        NumberAnimation {target: idLogo; property: "opacity"; from: 1; to: 0; duration: 2000 }
+        NumberAnimation {target: blackFace; property: "opacity"; from: 1; to: 0; duration: 2000 }
+    }
+
+}
diff --git a/demos/mobile/quickhit/InvSounds.cpp b/demos/mobile/quickhit/InvSounds.cpp
new file mode 100644
index 0000000..7342ba2
--- /dev/null
+++ b/demos/mobile/quickhit/InvSounds.cpp
@@ -0,0 +1,189 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "InvSounds.h"
+#include <QDir>
+#include <QDebug>
+
+using namespace GE;
+
+CInvSounds::CInvSounds(QObject *parent) : QObject( parent )
+{
+    m_musicInstance = 0;
+    m_sounds = 0;
+    m_internalSounds = 0;
+    m_soundCount = 0;
+    m_internalSoundCount = 0;
+
+    enableSounds(true);
+
+    m_audioOut = new AudioOut( this, &m_mixer );
+
+    enableInternalSounds();
+}
+
+void CInvSounds::enableSounds(bool enable)
+{
+    if (enable)
+        m_mixer.setGeneralVolume(0.2f);
+    else
+        m_mixer.setGeneralVolume(0);
+}
+
+void CInvSounds::enableInternalSounds()
+{
+    disableInternalSounds();
+
+    // Application internal sounda
+    m_internalSoundPaths.append(":/sound/menu1.wav");
+    m_internalSoundPaths.append(":/sound/menu2.wav");
+    m_internalSoundPaths.append(":/sound/gamestart.wav");
+    m_internalSoundPaths.append(":/sound/gameover.wav");
+    m_internalSoundPaths.append(":/sound/youwin.wav");
+
+    m_internalSoundCount = m_internalSoundPaths.count();
+    m_internalSounds = new CAudioBuffer*[m_internalSoundCount];
+
+    // Load general application sounds
+    for (int ff=0; ff<m_internalSoundPaths.count(); ff++) {
+        m_internalSounds[ff] =  CAudioBuffer::loadWav(m_internalSoundPaths[ff]);
+    }
+}
+
+void CInvSounds::enableSounds(QStringList sounds)
+{
+    disableSounds();
+
+    // Sounds from the level
+    m_soundPaths = sounds;
+    m_soundCount = sounds.count();
+    m_sounds = new CAudioBuffer*[m_soundCount];
+    // Load level sounds
+    for (int f=0; f<m_soundPaths.count(); f++) {
+        m_sounds[f] =  CAudioBuffer::loadWav(m_soundPaths[f]);
+    }
+
+}
+
+void CInvSounds::disableInternalSounds()
+{
+    for (int f=0; f<m_internalSoundCount; f++) {
+        if (m_internalSounds[f]) {
+            delete m_internalSounds[f];
+        }
+    }
+    delete [] m_internalSounds;
+    m_internalSoundCount = 0;
+    m_internalSoundPaths.clear();
+
+    m_musicInstance = 0;
+}
+
+void CInvSounds::disableSounds()
+{
+    for (int f=0; f<m_soundCount; f++) {
+        if (m_sounds[f]) {
+            delete m_sounds[f];
+        }
+    }
+    delete [] m_sounds;
+    m_sounds = 0;
+    m_soundCount = 0;
+    m_soundPaths.clear();
+
+    m_musicInstance = 0;
+}
+
+CInvSounds::~CInvSounds() {
+    if (m_audioOut) {
+        delete m_audioOut;
+        m_audioOut = 0;
+    }
+
+    disableSounds();
+    disableInternalSounds();
+}
+
+
+void CInvSounds::beginMusicOn() {
+    m_musicInstance = (GE::CAudioBufferPlayInstance*)m_mixer.addAudioSource( new GE::CAudioBufferPlayInstance( m_sounds[0] ) );
+    m_musicInstance->setLoopTimes(-1);
+}
+
+
+void CInvSounds::beginMusicOff() {
+    if (!m_musicInstance) return;
+    m_musicInstance->setLoopTimes(0);       // stop when finished
+    m_musicInstance = 0;
+};
+
+
+void CInvSounds::playSound(int index) {
+    if (index < m_soundCount && index > -1) {
+        m_sounds[index]->playWithMixer( m_mixer );
+    }
+}
+
+void CInvSounds::playSounds(int index, int count)
+{
+    if (index < m_soundCount && index > -1) {
+        CAudioBufferPlayInstance* i = m_sounds[index]->playWithMixer( m_mixer );
+        i->setLoopTimes(count);
+    }
+}
+
+void CInvSounds::playInternalSound(int index) {
+    if (index < m_internalSoundCount && index > -1) {
+        m_internalSounds[index]->playWithMixer( m_mixer );
+    }
+}
+
+void CInvSounds::playInternalSounds(int index, int count)
+{
+    if (index < m_internalSoundCount && index > -1) {
+        CAudioBufferPlayInstance* i = m_internalSounds[index]->playWithMixer( m_mixer );
+        i->setLoopTimes(count);
+    }
+}
+
+void CInvSounds::gameStartSound() {
+    CAudioBufferPlayInstance* i = m_internalSounds[2]->playWithMixer( m_mixer );
+    i->setLoopTimes(2);
+};
diff --git a/demos/mobile/quickhit/InvSounds.h b/demos/mobile/quickhit/InvSounds.h
new file mode 100644
index 0000000..65422f2
--- /dev/null
+++ b/demos/mobile/quickhit/InvSounds.h
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef __CINVSOUNDS__
+#define __CINVSOUNDS__
+
+#include <QObject>
+#include <QStringList>
+
+#include "ga_src/GEAudioBuffer.h"
+#include "ga_src/GEAudioOut.h"
+
+class CInvSounds : public QObject
+{
+    Q_OBJECT
+
+public:
+    CInvSounds(QObject *parent);
+    ~CInvSounds();
+
+    void enableInternalSounds();
+    void enableSounds(QStringList sounds);
+    void disableInternalSounds();
+    void disableSounds();
+
+    void beginMusicOn();
+    void beginMusicOff();
+
+    void enableSounds(bool enable);
+
+
+    void gameStartSound();
+
+public slots:
+    void playSound(int index);
+    void playSounds(int index, int count);
+    void playInternalSound(int index);
+    void playInternalSounds(int index, int count);
+
+protected:
+    QStringList m_soundPaths;
+    QStringList m_internalSoundPaths;
+    GE::CAudioBufferPlayInstance *m_musicInstance;
+    GE::CAudioMixer m_mixer;
+    GE::AudioOut *m_audioOut;
+
+    GE::CAudioBuffer **m_sounds;
+    int m_soundCount;
+
+    GE::CAudioBuffer **m_internalSounds;
+    int m_internalSoundCount;
+};
+
+#endif
diff --git a/demos/mobile/quickhit/Menu.qml b/demos/mobile/quickhit/Menu.qml
new file mode 100644
index 0000000..cf2351e
--- /dev/null
+++ b/demos/mobile/quickhit/Menu.qml
@@ -0,0 +1,163 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import "Game.js" as GameScript
+
+
+Rectangle {
+    id: menu
+
+    Text {
+        id: title
+        smooth: true
+        anchors.bottom: menu.top
+        anchors.horizontalCenter: menu.horizontalCenter
+        color: "red"
+        font.pixelSize:  gameArea.width / 12
+        font.bold: true
+        horizontalAlignment: Text.AlignHCenter
+    }
+
+    border.color: "black"
+    border.width: 2
+    radius: 8
+    smooth: true
+    opacity: 0 // transparent by default
+
+    color: "black"
+//    gradient: Gradient {
+//        GradientStop { position: 0.0; color: "white" }
+//        GradientStop { position: 1.0; color: "black" }
+//    }
+
+    // Signals
+    signal levelSelected(int levelIndex)
+    signal resumeSelected()
+
+    // Show level menu
+    function showLevelMenu() {
+        menuData.clear()
+        title.text = "Select Your Level"
+        var plugins = GameEngine.pluginList()
+        for (var i = 0; i < plugins.length; i++) {
+            menuData.append({"name": plugins[i],"type":"0"})
+        }
+        menuData.append({"name": "About","type":"4"})
+        menuData.append({"name": "Exit","type":"1"})
+        menu.opacity = 0.8
+        listView.focus = true
+    }
+
+    function showPauseMenu() {
+        menuData.clear()
+        title.text = "Resume level?"
+        menuData.append({"name": "Resume","type":"2"})
+        menuData.append({"name": "End Game","type":"3"})
+        menu.opacity = 0.8
+        listView.focus = true
+    }
+
+    // Hide menu
+    function hideMenu() {
+        menu.opacity = 0
+        listView.focus = false
+    }
+
+    function menuItemSelected(index, type) {
+        switch (type) {
+        case "0": {
+                // Level selection
+                menu.levelSelected(index)
+                break;
+            }
+        case "1": {
+                // Exit
+                Qt.quit()
+                break;
+            }
+        case "2": {
+                // Resume
+                menu.resumeSelected()
+                break;
+            }
+        case "3": {
+                // End Game
+                gameArea.endGame()
+                break;
+            }
+        case "4": {
+                // Show about
+                gameArea.messageBox.showInfoMessage()
+                break;
+            }
+        default: {
+                break;
+            }
+        }
+    }
+
+    ListModel {
+        id: menuData
+    }
+
+    ListView {
+        id: listView
+        clip: true
+        anchors.fill: parent
+        keyNavigationWraps: true
+
+        function doSelect() {
+            menu.menuItemSelected(listView.currentIndex,menuData.get(listView.currentIndex).type)
+        }
+
+        model: menuData
+
+        delegate: MenuItem {
+            id: menuItem
+            selectedItem: menuItem.ListView.isCurrentItem ? true : false
+            onItemSelected: {
+                listView.currentIndex = model.index
+                listView.doSelect()
+            }
+
+        }
+    }
+}
diff --git a/demos/mobile/quickhit/MenuItem.qml b/demos/mobile/quickhit/MenuItem.qml
new file mode 100644
index 0000000..58557ac
--- /dev/null
+++ b/demos/mobile/quickhit/MenuItem.qml
@@ -0,0 +1,103 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+Text {
+    id: menuItem
+    text: name
+    color: "white"
+    opacity: 1
+    font.family: "Calibri"
+    font.pixelSize:  menu.width / 8
+    x: (parent.width - width )/ 2
+
+    property bool selectedItem: false
+    property int type
+
+    signal itemSelected()
+
+    transform: Rotation { id:rotationId; origin.x:width/2; origin.y:height/2; axis { x: 1; y: 0; z: 0 } angle: 0 }
+    SequentialAnimation {
+        id: toRotateRightAndCenterAnim
+        PropertyAnimation { target: rotationId; easing.type: Easing.Linear;
+            properties: "angle"; from: 0; to: 180; duration: 300 }
+        PropertyAction  { target: menuItem; property: "color"; value:"red"}
+        PropertyAnimation { target: rotationId; easing.type: Easing.Linear;
+            properties: "angle"; from: 180; to: 360; duration: 300 }
+        PropertyAction  { target: menuItem; property: "color"; value:"white"}
+    }
+
+    function selectItem(doSelect) {
+        if (!toRotateRightAndCenterAnim.running) {
+            GameEngine.playInternalSound(0)
+            toRotateRightAndCenterAnim.restart()
+            if (doSelect) {
+                GameEngine.playInternalSound(1)
+                selectionTimer.restart()
+            }
+        }
+    }
+
+    Timer {
+        id: selectionTimer
+        interval: 1000; running: false; repeat: false
+        onTriggered: menuItem.itemSelected()
+    }
+
+    MouseArea {
+        id: mouseArea;
+        anchors.fill: parent
+        onClicked: {
+            selectItem(true)
+        }
+    }
+
+    Keys.onSpacePressed: { selectItem(true) }
+    Keys.onSelectPressed: { selectItem(true) }
+    Keys.onEnterPressed: { selectItem(true) }
+    Keys.onReleased: {
+        if (event.key == Qt.Key_Down || event.key == Qt.Key_Up) {
+            selectItem(false)
+        }
+        event.accepted = false
+    }
+}
+
diff --git a/demos/mobile/quickhit/Message.qml b/demos/mobile/quickhit/Message.qml
new file mode 100644
index 0000000..1498203
--- /dev/null
+++ b/demos/mobile/quickhit/Message.qml
@@ -0,0 +1,147 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+Rectangle {
+    id: message
+    border.color: "black"
+    border.width: 1
+    radius: 8
+    smooth: true
+    opacity: 0 // transparent = 0 by default
+    color: "black"
+
+    property string txt
+    property int animSpeed
+
+    function showMessage(text,speed) {
+        message.border.color = "black"
+        message.y = 50
+        message.width = gameArea.width / 5 * 4
+        message.height = gameArea.height / 8 * 1
+        txt = text
+        animSpeed = speed
+        message.opacity = 1
+        messageText.font.pixelSize = parent.width / 14
+        messageAnim.restart()
+    }
+
+    function showErrorMessage(text,speed) {
+        message.border.color = "red"
+        message.y = 50
+        message.width = gameArea.width / 5 * 4
+        message.height = gameArea.height / 8 * 1
+        txt = text
+        animSpeed = speed
+        message.opacity = 1
+        messageText.font.pixelSize = parent.width / 14
+        messageAnim.restart()
+    }
+
+    function showInfoMessage() {
+        message.border.color = "white"
+        txt = "<a href=\"https://projects.forum.nokia.com/quickhit\">QuickHit</a>" +
+              "<p>" +
+              "Forum Nokia <br>" +
+              "Qt Quick Game Example <br>" +
+              "</p>" +
+              "<p>" +
+              "Sounds were loaded from freesound.org under Creative Commons Sampling Plus 1.0 license.<br>" +
+              "</p>" +
+              "<p>" +
+              "Sounds were created by these nicknames:<br>" +
+              "HardPCM<br>" +
+              "Matt_G<br>" +
+              "klankbeeld<br>" +
+              "steveygos93<br>" +
+              "joe93barlow<br>" +
+              "ljudman<br>" +
+              "Jovica<br>" +
+              "patchen<br>" +
+              "nthompson<br>" +
+              "</p>"
+
+        animSpeed = 9000
+        message.opacity = 1
+        message.y = 10
+        message.height = gameArea.height - message.y - 10
+        message.width = gameArea.width - 20
+
+        messageText.font.pixelSize = parent.width / 16
+        messageAnim.restart()
+    }
+
+    //gradient: Gradient {
+    //    GradientStop { position: 0.0; color: "white" }
+    //    GradientStop { position: 1.0; color: "black" }
+    //}
+
+    SequentialAnimation {
+        id: messageAnim
+        PropertyAnimation {
+            target: message; properties: "x";
+            from: message.width*-1; to: gameArea.width; duration: animSpeed; easing.type: Easing.OutInExpo}
+        PropertyAction { target: message; properties: "opacity"; value: 0 }
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onClicked: {
+            messageAnim.stop()
+            message.opacity = 0
+        }
+    }
+
+    Text {
+        id: messageText
+        anchors.fill: parent
+        anchors.margins: 10
+        text: txt
+        wrapMode: Text.WordWrap
+        color: "white"
+        font.family: "Calibri"
+        font.pixelSize:  parent.width / 14
+        font.bold: true
+        onLinkActivated: {
+            GameEngine.openLink(link)
+        }
+    }
+}
diff --git a/demos/mobile/quickhit/Missile.qml b/demos/mobile/quickhit/Missile.qml
new file mode 100644
index 0000000..80efa6e
--- /dev/null
+++ b/demos/mobile/quickhit/Missile.qml
@@ -0,0 +1,143 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+Item {
+    id: missile
+    objectName: "missile"
+    opacity: 0 // transparent by default
+
+    property int fromYpos
+    property int toYpos
+    property variant myMissileSize
+    property bool enemyMissile: false
+    property int defaultX: 0
+    property int defaultY: 0
+
+    function storeDefaultPos() {
+        defaultX = missile.x
+        defaultY = missile.y
+    }
+
+    function setToDefaultPos() {
+        missile.x = defaultX
+        missile.y = defaultY
+        opacity = 0.5
+    }
+
+    function createGraphicsForLevel() {
+        missile.myMissileSize = LevelPlugin.graphSize(LevelPlugin.pathToMissilePic())
+        missile.height = myMissileSize.height;
+        missile.width = myMissileSize.width;
+        if (missile.enemyMissile) {
+            missileImage.source = "file:/"+LevelPlugin.pathToEnemyMissilePic()
+        } else {
+            missileImage.source = "file:/"+LevelPlugin.pathToMissilePic()
+        }
+    }
+
+    // Execute fire!
+    function fire(aXpox, aFromYpos, aToYpos) {
+        missile.x = aXpox - missile.width / 2
+        missile.y = aFromYpos
+        missile.fromYpos = aFromYpos
+        missile.toYpos = aToYpos
+        missile.opacity = 1
+        GameEngine.playSound(2) // NOTE: 3 for your missile sound
+        flying.restart()
+    }
+
+    // Enemy fires!
+    function enemyFire(aXpox, aFromYpos, aToYpos) {
+        missile.x = aXpox - missile.width / 2
+        missile.y = aFromYpos
+        missile.fromYpos = aFromYpos
+        missile.toYpos = aToYpos
+        missile.opacity = 1
+        GameEngine.playSound(3) // NOTE: 3 for enemy missile sound
+        flyingEnemy.restart()
+    }
+
+    // Stop missile
+    function stop() {
+        flying.stop()
+    }
+
+    // Pause missile
+    function pause(doPause) {
+        if (doPause) {
+            flying.pause()
+            flyingEnemy.pause()
+        } else {
+            flying.resume()
+            flyingEnemy.resume()
+        }
+    }
+
+    Component.onCompleted: {
+        if (!enemyMissile) {
+            storeDefaultPos()
+            setToDefaultPos()
+        }
+    }
+
+    // Animates missile flying to the target
+    SequentialAnimation {
+        id: flying
+        PropertyAnimation {target: missile; properties: "y";
+            from: fromYpos; to: toYpos; duration: 2000; easing.type: Easing.InCubic }
+        //PropertyAction {target: missile; properties: "opacity"; value: 0}
+        ScriptAction { script: setToDefaultPos() }
+    }
+
+    SequentialAnimation {
+        id: flyingEnemy
+        PropertyAnimation {target: missile; properties: "y";
+            from: fromYpos; to: toYpos; duration: 2000; easing.type: Easing.InCubic }
+        PropertyAction {target: missile; properties: "opacity"; value: 0}
+    }
+
+    Image {
+        id: missileImage
+        smooth: true
+    }
+}
+
diff --git a/demos/mobile/quickhit/MyShip.qml b/demos/mobile/quickhit/MyShip.qml
new file mode 100644
index 0000000..3bcc822
--- /dev/null
+++ b/demos/mobile/quickhit/MyShip.qml
@@ -0,0 +1,184 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import "Game.js" as GameScript
+
+Item {
+    id: myShip
+    objectName: "myShip"
+
+    property variant myShipSize
+    property int originalY
+
+    // Fires missile if exists
+    function fire() {
+        if (myShip.opacity==1) {
+            GameScript.fireMissile(myShip.x+myShip.width/2,myShip.y,myShip.height*-1)
+            if (myShip.y+myShip.height < gameArea.height+5) {
+                goDownAnim.restart()
+            }
+        }
+    }
+
+    function createGraphicsForLevel() {
+        myShip.myShipSize = LevelPlugin.graphSize(LevelPlugin.pathToMyShipPic())
+        myShip.height = myShipSize.height
+        myShip.width = myShipSize.width
+        image.source = "file:/"+LevelPlugin.pathToMyShipPic()
+        myShip.y = gameArea.height - myShip.height - 10
+        originalY = myShip.y
+        myShip.x = (gameArea.width - myShip.width)/ 2
+    }
+
+    Image {
+        id: image
+        smooth: true
+    }
+
+    Keys.onSpacePressed: { fire() }
+    Keys.onSelectPressed: { fire() }
+    Keys.onRightPressed: {
+        if (myShip.x < (gameArea.width - myShip.width - 20)) {
+            toRightAnim.restart()
+        }
+    }
+    Keys.onLeftPressed: {
+        if (myShip.x > 20) {
+            toLeftAnim.restart()
+        }
+    }
+
+    // To right animation
+    PropertyAnimation { id: toRightAnim; target: myShip; easing.type: Easing.OutQuint;
+        properties: "x"; from: myShip.x; to: myShip.x + 20; duration: 500 }
+
+    // To left animation
+    PropertyAnimation { id: toLeftAnim; target: myShip; easing.type: Easing.OutQuint;
+        properties: "x"; from: myShip.x; to: myShip.x - 20; duration: 500 }
+
+    // Go down on fire animation
+    SequentialAnimation {
+        id: goDownAnim
+        NumberAnimation { target: myShip; property:"y"; from: myShip.y; to: myShip.y+5;
+            easing.type: Easing.Linear; duration: 200 }
+        NumberAnimation { target: myShip; property:"y"; from: myShip.y; to: originalY;
+            easing.type: Easing.Linear; duration: 200 }
+    }
+
+
+    /*
+    MouseArea {
+        anchors.fill: parent
+        drag.target: myShip
+        drag.axis: Drag.XAxis
+        drag.minimumX: 0
+        drag.maximumX: gameArea.width - myShip.width
+        onReleased: {
+            fire()
+        }
+    }
+    */
+
+
+    /*
+    property bool isAutoRepeat: false
+    Keys.onPressed: {
+             if (event.key == Qt.Key_Right) {
+                 if (event.isAutoRepeat) {
+                     isAutoRepeat = true
+                     toRightAnim.restart()
+                 } else {
+                     isAutoRepeat = false
+                     toRotateRightAndCenterAnim.restart()
+                 }
+                 event.accepted = true
+             }
+             else if (event.key == Qt.Key_Left) {
+                 if (event.isAutoRepeat) {
+                     isAutoRepeat = true
+                     toLeftAnim.restart()
+                 } else {
+                     isAutoRepeat = false
+                     toRotateLeftAndCenterAnim.restart()
+                 }
+                 event.accepted = true
+             }
+         }
+
+    Keys.onReleased: {
+        if (isAutoRepeat) {
+            toRotateRightAndCenterAnim.stop()
+            toRotateLeftAndCenterAnim.stop()
+        } else {
+            toRotateCenter.restart()
+        }
+        event.accepted = true
+    }
+
+    // Rotation on movement animation
+    transform: Rotation { id:rotationId; origin.x: width/2; origin.y: height/2; axis { x: 0; y: 1; z: 0 } angle: 0 }
+    SequentialAnimation {
+        id: toRotateRightAndCenterAnim
+        PropertyAnimation { target: rotationId; easing.type: Easing.Linear;
+            properties: "angle"; from: 0; to: 30; duration: 100 }
+        PropertyAnimation { target: myShip; easing.type: Easing.OutQuint;
+            properties: "x"; from: myShip.x; to: myShip.x + 20; duration: 500 }
+        PropertyAnimation { target: rotationId; easing.type: Easing.Linear;
+            properties: "angle"; to: 0; duration: 100 }
+    }
+    SequentialAnimation {
+        id: toRotateLeftAndCenterAnim
+        PropertyAnimation { target: rotationId; easing.type: Easing.Linear;
+            properties: "angle"; from: 0; to: -30; duration: 100 }
+        PropertyAnimation { target: myShip; easing.type: Easing.OutQuint;
+            properties: "x"; from: myShip.x; to: myShip.x - 20; duration: 500 }
+        PropertyAnimation { target: rotationId; easing.type: Easing.Linear;
+            properties: "angle"; to: 0; duration: 100 }
+    }
+    PropertyAnimation { id: toRotateRight; target: rotationId; easing.type: Easing.Linear;
+        properties: "angle"; from: 0; to: 30; duration: 100 }
+    PropertyAnimation { id: toRotateCenter; target: rotationId; easing.type: Easing.Linear;
+        properties: "angle"; to: 0; duration: 100 }
+    PropertyAnimation { id: toRotateLeft; target: rotationId; easing.type: Easing.Linear;
+        properties: "angle"; from: 0; to: -30; duration: 100 }
+*/
+
+}
diff --git a/demos/mobile/quickhit/debian/changelog b/demos/mobile/quickhit/debian/changelog
new file mode 100644
index 0000000..226e172
--- /dev/null
+++ b/demos/mobile/quickhit/debian/changelog
@@ -0,0 +1,11 @@
+quickhit (1.1.0) unstable; urgency=low
+
+  * First version
+
+ -- Antonio Aloisio <antonio.aloisio@nokia.com>  Wed,  5 Jan 2011 10:05:04 +0200
+
+quickhit (1.0.0) unstable; urgency=low
+
+  * First version
+
+ -- Antonio Aloisio <antonio.aloisio@nokia.com>  Tue,  19 Oct 2010 10:05:04 +0200
diff --git a/demos/mobile/quickhit/debian/compat b/demos/mobile/quickhit/debian/compat
new file mode 100644
index 0000000..7f8f011
--- /dev/null
+++ b/demos/mobile/quickhit/debian/compat
@@ -0,0 +1 @@
+7
diff --git a/demos/mobile/quickhit/debian/control b/demos/mobile/quickhit/debian/control
new file mode 100644
index 0000000..7253285
--- /dev/null
+++ b/demos/mobile/quickhit/debian/control
@@ -0,0 +1,11 @@
+Source: quickhit
+Section: user/games
+Priority: extra
+Maintainer: Antonio Aloisio <antonio.aloisio@nokia.com>
+Standards-Version: 3.7.2
+
+Package: quickhit
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: QuickHit
+ Qt Quick Game example
diff --git a/demos/mobile/quickhit/debian/copyright b/demos/mobile/quickhit/debian/copyright
new file mode 100644
index 0000000..b0aadaf
--- /dev/null
+++ b/demos/mobile/quickhit/debian/copyright
@@ -0,0 +1,8 @@
+This is quickhit, written and maintained by Forum Nokia Antonio Aloisio <antonio.aloisio@nokia.com>
+on Tue,  19 Oct 2010 10:05:04 +0200
+
+
+Copyright Holder:  Nokia (c) 2010
+
+License:
+
diff --git a/demos/mobile/quickhit/debian/dirs b/demos/mobile/quickhit/debian/dirs
new file mode 100644
index 0000000..80507f1
--- /dev/null
+++ b/demos/mobile/quickhit/debian/dirs
@@ -0,0 +1,2 @@
+usr/bin
+usr/share/applications/hildon
diff --git a/demos/mobile/quickhit/debian/postinst b/demos/mobile/quickhit/debian/postinst
new file mode 100644
index 0000000..79fb6dd
--- /dev/null
+++ b/demos/mobile/quickhit/debian/postinst
@@ -0,0 +1,5 @@
+#!/bin/sh -e
+
+gtk-update-icon-cache -f /usr/share/icons/hicolor
+
+exit 0
diff --git a/demos/mobile/quickhit/debian/rules b/demos/mobile/quickhit/debian/rules
new file mode 100644
index 0000000..b485428
--- /dev/null
+++ b/demos/mobile/quickhit/debian/rules
@@ -0,0 +1,91 @@
+#!/usr/bin/make -f
+# -*- makefile -*-
+# Sample debian/rules that uses debhelper.
+# This file was originally written by Joey Hess and Craig Small.
+# As a special exception, when this file is copied by dh-make into a
+# dh-make output file, you may use that output file without restriction.
+# This special exception was added by Craig Small in version 0.37 of dh-make.
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+
+APPNAME := quickhit
+
+
+configure: configure-stamp
+configure-stamp:
+	dh_testdir
+	# Add here commands to configure the package.
+
+	touch configure-stamp
+
+
+build: build-stamp
+
+build-stamp: configure-stamp  
+	dh_testdir
+
+	# Add here commands to compile the package.
+	$(MAKE)
+	#docbook-to-man debian/$(APPNAME).sgml > $(APPNAME).1
+
+	touch $@
+
+clean: 
+	dh_testdir
+	dh_testroot
+	rm -f build-stamp configure-stamp
+
+	# Add here commands to clean up after the build process.
+	$(MAKE) clean
+
+	dh_clean 
+
+install: build
+	dh_testdir
+	dh_testroot
+	dh_clean -k 
+	dh_installdirs
+
+	# Add here commands to install the package into debian/$(APPNAME).
+	$(MAKE) INSTALL_ROOT="$(CURDIR)"/debian/$(APPNAME) install
+
+
+# Build architecture-independent files here.
+binary-indep: build install
+# We have nothing to do by default.
+
+# Build architecture-dependent files here.
+binary-arch: build install
+	dh_testdir
+	dh_testroot
+	dh_installchangelogs 
+	dh_installdocs
+	dh_installexamples
+#	dh_install
+#	dh_installmenu
+#	dh_installdebconf	
+#	dh_installlogrotate
+#	dh_installemacsen
+#	dh_installpam
+#	dh_installmime
+#	dh_python
+#	dh_installinit
+#	dh_installcron
+#	dh_installinfo
+	dh_installman
+	dh_link
+	# dh_strip
+	dh_compress
+	dh_fixperms
+#	dh_perl
+	dh_makeshlibs
+	dh_installdeb
+	dh_shlibdeps
+	dh_gencontrol
+	dh_md5sums
+	dh_builddeb
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install configure
diff --git a/demos/mobile/quickhit/freesound.org.licence.txt b/demos/mobile/quickhit/freesound.org.licence.txt
new file mode 100644
index 0000000..8714ea0
--- /dev/null
+++ b/demos/mobile/quickhit/freesound.org.licence.txt
@@ -0,0 +1,24 @@
+
+Sounds were loaded from www.freesound.org under Creative Commons Sampling Plus 1.0 license.
+
+Sounds were created by these nicknames: HardPCM, Matt_G, klankbeeld, steveygos93, joe93barlow, ljudman, Jovica, patchen, nthompson
+
+78677__joe93barlow__strike2.wav
+47251__nthompson__rocket.wav
+3378__patchen__Rhino_03.wav
+3258__Jovica__Dronetail_02.wav
+30351__Matt_G__Space_Fighter_Pass.wav
+32954__HardPCM__Chip054.wav
+32985__HardPCM__Alarm001.wav
+33245__ljudman__grenade.wav
+78678__joe93barlow__swing0.wav
+80401__steveygos93__Explosion2.wav
+109438__klankbeeld__intro_brass_01.wav
+
+
+
+
+
+
+
+
diff --git a/demos/mobile/quickhit/ga_src/GEAudioBuffer.cpp b/demos/mobile/quickhit/ga_src/GEAudioBuffer.cpp
new file mode 100644
index 0000000..7da9219
--- /dev/null
+++ b/demos/mobile/quickhit/ga_src/GEAudioBuffer.cpp
@@ -0,0 +1,391 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QDebug>
+#include <math.h>
+#include "GEAudioBuffer.h"
+
+using namespace GE;
+
+
+struct SWavHeader {
+    char chunkID[4];
+    unsigned int chunkSize;
+    char format[4];
+
+    unsigned char subchunk1id[4];
+    unsigned int subchunk1size;
+    unsigned short audioFormat;
+    unsigned short nofChannels;
+    unsigned int sampleRate;
+    unsigned int byteRate;
+
+    unsigned short blockAlign;
+    unsigned short bitsPerSample;
+
+    unsigned char subchunk2id[4];
+    unsigned int subchunk2size;
+
+};
+
+CAudioBuffer::CAudioBuffer() {
+    m_data = 0;
+    m_dataLength = 0;
+    m_sampleFunction = 0;
+};
+
+
+CAudioBuffer::~CAudioBuffer() {
+    reallocate(0);
+}
+
+void CAudioBuffer::reallocate( int length ) {
+    if (m_data) delete [] ((char*)m_data);
+    m_dataLength = length;
+    if (m_dataLength>0) {
+        m_data = new char[ m_dataLength ];
+    } else m_data = 0;
+};
+
+
+CAudioBuffer* CAudioBuffer::loadWav( QString fileName ) {
+    QFile *wavFile = new QFile( fileName );
+
+
+    if (wavFile->open(QIODevice::ReadOnly)) {
+        SWavHeader header;
+
+        wavFile->read( header.chunkID, 4 );
+        if (header.chunkID[0]!='R' || header.chunkID[1]!='I' || header.chunkID[2]!='F' || header.chunkID[3]!='F') return 0;    //  incorrect header
+
+        wavFile->read( (char*)&header.chunkSize,4 );
+        wavFile->read( (char*)&header.format,4 );
+
+        if (header.format[0]!='W' || header.format[1]!='A' || header.format[2]!='V' || header.format[3]!='E') return 0;    //  incorrect header
+
+        wavFile->read( (char*)&header.subchunk1id,4 );
+        if (header.subchunk1id[0]!='f' || header.subchunk1id[1]!='m' || header.subchunk1id[2]!='t' || header.subchunk1id[3]!=' ') return 0;    //  incorrect header
+
+        wavFile->read( (char*)&header.subchunk1size,4 );
+        wavFile->read( (char*)&header.audioFormat,2 );
+        wavFile->read( (char*)&header.nofChannels,2 );
+        wavFile->read( (char*)&header.sampleRate,4 );
+        wavFile->read( (char*)&header.byteRate,4 );
+        wavFile->read( (char*)&header.blockAlign,2 );
+        wavFile->read( (char*)&header.bitsPerSample,2 );
+
+        qDebug() << fileName << " opened";
+
+        while (1) {
+            if (wavFile->read( (char*)&header.subchunk2id,4 ) != 4) return 0;
+            if (wavFile->read( (char*)&header.subchunk2size,4 ) != 4) return 0;
+            //int deb_size = header.subchunk2size;
+            //char tes[4];
+            //memcpy(tes, header.subchunk2id, 4 );
+            //if (header.subchunk2id[0]!='d' || header.subchunk2id[1]!='a' || header.subchunk2id[2]!='t' || header.subchunk2id[3]!='a') return 0;    //  incorrect header
+            if (header.subchunk2id[0]=='d' && header.subchunk2id[1]=='a' && header.subchunk2id[2]=='t' && header.subchunk2id[3]=='a') break;            // found the data, chunk
+            // this was not the data-chunk. skip it
+            if (header.subchunk2size<1) return 0;           // error in file
+            char *unused = new char[header.subchunk2size];
+            wavFile->read( unused, header.subchunk2size );
+            delete [] unused;
+        }
+
+
+
+        // the data follows.
+        if (header.subchunk2size<1) return 0;
+
+        CAudioBuffer *rval = new CAudioBuffer;
+        rval->m_nofChannels = header.nofChannels;
+        rval->m_bitsPerSample = header.bitsPerSample;
+        rval->m_samplesPerSec = header.sampleRate;
+        rval->m_signedData = 0;        // where to know this?
+        rval->reallocate( header.subchunk2size );
+
+        wavFile->read( (char*)rval->m_data, header.subchunk2size );
+
+        // choose a good sampling function.
+        rval->m_sampleFunction = 0;
+        if (rval->m_nofChannels==1) {
+            if (rval->m_bitsPerSample == 8) rval->m_sampleFunction = sampleFunction8bitMono;
+            if (rval->m_bitsPerSample == 16) rval->m_sampleFunction = sampleFunction16bitMono;
+        } else {
+            if (rval->m_bitsPerSample == 8) rval->m_sampleFunction = sampleFunction8bitStereo;
+            if (rval->m_bitsPerSample == 16) rval->m_sampleFunction = sampleFunction16bitStereo;
+        }
+
+        return rval;
+
+
+    } else {
+        qDebug() << fileName << " NOT opened";
+        return 0;
+    }
+
+    delete wavFile;
+};
+
+
+CAudioBuffer* CAudioBuffer::loadWav( FILE *wavFile ) {
+    // read the header.
+    SWavHeader header;
+    fread( header.chunkID, 4, 1, wavFile );
+    if (header.chunkID[0]!='R' || header.chunkID[1]!='I' || header.chunkID[2]!='F' || header.chunkID[3]!='F') return 0;    //  incorrect header
+
+    fread( &header.chunkSize, 4, 1, wavFile );
+    fread( header.format, 4, 1, wavFile );
+    if (header.format[0]!='W' || header.format[1]!='A' || header.format[2]!='V' || header.format[3]!='E') return 0;    //  incorrect header
+
+    fread( header.subchunk1id, 4, 1, wavFile );
+    if (header.subchunk1id[0]!='f' || header.subchunk1id[1]!='m' || header.subchunk1id[2]!='t' || header.subchunk1id[3]!=' ') return 0;    //  incorrect header
+
+    fread( &header.subchunk1size, 4, 1, wavFile );
+    fread( &header.audioFormat, 2, 1, wavFile );
+    fread( &header.nofChannels, 2, 1, wavFile );
+    fread( &header.sampleRate, 4, 1, wavFile );
+    fread( &header.byteRate, 4, 1, wavFile );
+
+    fread( &header.blockAlign, 2, 1, wavFile );
+    fread( &header.bitsPerSample, 2, 1, wavFile );
+
+    fread( header.subchunk2id, 4, 1, wavFile );
+    if (header.subchunk2id[0]!='d' || header.subchunk2id[1]!='a' || header.subchunk2id[2]!='t' || header.subchunk2id[3]!='a') return 0;    //  incorrect header
+    fread( &header.subchunk2size, 4, 1, wavFile );
+
+
+    // the data follows.
+    if (header.subchunk2size<1) return 0;
+
+    CAudioBuffer *rval = new CAudioBuffer;
+    rval->m_nofChannels = header.nofChannels;
+    rval->m_bitsPerSample = header.bitsPerSample;
+    rval->m_samplesPerSec = header.sampleRate;
+    rval->m_signedData = 0;        // where to know this?
+    rval->reallocate( header.subchunk2size );
+
+    fread( rval->m_data, 1, header.subchunk2size, wavFile );
+
+
+
+    // choose a good sampling function.
+    rval->m_sampleFunction = 0;
+    if (rval->m_nofChannels==1) {
+        if (rval->m_bitsPerSample == 8) rval->m_sampleFunction = sampleFunction8bitMono;
+        if (rval->m_bitsPerSample == 16) rval->m_sampleFunction = sampleFunction16bitMono;
+    } else {
+        if (rval->m_bitsPerSample == 8) rval->m_sampleFunction = sampleFunction8bitStereo;
+        if (rval->m_bitsPerSample == 16) rval->m_sampleFunction = sampleFunction16bitStereo;
+    }
+
+    return rval;
+};
+
+
+
+AUDIO_SAMPLE_TYPE CAudioBuffer::sampleFunction8bitMono( CAudioBuffer *abuffer, int pos, int channel ) {
+    return (AUDIO_SAMPLE_TYPE)(((unsigned char*)(abuffer->m_data))[pos]-128)<<8;
+};
+
+AUDIO_SAMPLE_TYPE CAudioBuffer::sampleFunction16bitMono( CAudioBuffer *abuffer, int pos, int channel ) {
+    return (AUDIO_SAMPLE_TYPE)(((short*)(abuffer->m_data))[pos]);
+};
+
+AUDIO_SAMPLE_TYPE CAudioBuffer::sampleFunction8bitStereo( CAudioBuffer *abuffer, int pos, int channel ) {
+    return ((AUDIO_SAMPLE_TYPE)(((char*)(abuffer->m_data))[pos*abuffer->m_nofChannels + channel])<<8);
+};
+
+
+AUDIO_SAMPLE_TYPE CAudioBuffer::sampleFunction16bitStereo( CAudioBuffer *abuffer, int pos, int channel ) {
+    return (AUDIO_SAMPLE_TYPE)(((short*)(abuffer->m_data))[pos*abuffer->m_nofChannels + channel]);
+};
+
+CAudioBufferPlayInstance *CAudioBuffer::playWithMixer( CAudioMixer &mixer ) {
+    CAudioBufferPlayInstance *i = (CAudioBufferPlayInstance*)mixer.addAudioSource( new CAudioBufferPlayInstance( this ));
+    return i;
+};
+
+
+CAudioBufferPlayInstance::CAudioBufferPlayInstance() {
+    m_fixedPos = 0;
+    m_fixedInc = 0;
+    m_buffer = 0;
+    m_fixedLeftVolume = 4096;
+    m_fixedRightVolume = 4096;
+    m_destroyWhenFinished = true;
+    m_finished = false;
+};
+
+CAudioBufferPlayInstance::CAudioBufferPlayInstance( CAudioBuffer *startPlaying ) {
+    m_fixedPos = 0;
+    m_fixedInc = 0;
+    m_fixedLeftVolume = 4096;
+    m_fixedRightVolume = 4096;
+    m_destroyWhenFinished = true;
+    m_finished = false;
+    playBuffer( startPlaying, 1.0f, 1.0f );
+};
+
+void CAudioBufferPlayInstance::playBuffer( CAudioBuffer *startPlaying, float volume, float speed, int loopTimes ) {
+    m_buffer = startPlaying;
+    m_fixedLeftVolume = (int)(4096.0f*volume);
+    m_fixedRightVolume = m_fixedLeftVolume;
+    m_fixedPos = 0;
+    //m_fixedInc = ( startPlaying->getSamplesPerSec() * (int)(4096.0f*speed)) / AUDIO_FREQUENCY;
+    setSpeed( speed );
+    m_loopTimes = loopTimes;
+
+};
+
+CAudioBufferPlayInstance::~CAudioBufferPlayInstance() {
+
+};
+
+
+void CAudioBufferPlayInstance::stop() {
+    m_buffer = 0;
+    m_finished = true;
+};
+
+void CAudioBufferPlayInstance::setSpeed( float speed ) {
+    if (!m_buffer) return;
+    m_fixedInc = (int)( ((float)m_buffer->getSamplesPerSec() * 4096.0f*speed) / (float)AUDIO_FREQUENCY );
+};
+
+void CAudioBufferPlayInstance::setLeftVolume( float vol ) {
+    m_fixedLeftVolume = (int)(4096.0f*vol);
+};
+
+void CAudioBufferPlayInstance::setRightVolume( float vol ) {
+    m_fixedRightVolume = (int)(4096.0f*vol);
+};
+
+bool CAudioBufferPlayInstance::canBeDestroyed() {
+    if (m_finished==true &&
+        m_destroyWhenFinished==true) return true; else return false;
+};
+
+
+
+// Does not do any bound-checking. Must be checked before called.
+int CAudioBufferPlayInstance::mixBlock( AUDIO_SAMPLE_TYPE *target, int samplesToMix ) {
+    SAMPLE_FUNCTION_TYPE sampleFunction = m_buffer->getSampleFunction();
+    if (!sampleFunction) return 0; // unsupported sampletype
+    AUDIO_SAMPLE_TYPE *t_target = target+samplesToMix*2;
+    int sourcepos;
+    //int tempCounter = 0;
+
+    if (m_buffer->getNofChannels() == 2) {         // stereo
+        while (target!=t_target) {
+            sourcepos = m_fixedPos>>12;
+            target[0] = (((((sampleFunction)( m_buffer, sourcepos, 0) * (4096-(m_fixedPos&4095)) + (sampleFunction)( m_buffer, sourcepos+1, 0) * (m_fixedPos&4095) ) >> 12) * m_fixedLeftVolume) >> 12);
+            target[1] = (((((sampleFunction)( m_buffer, sourcepos, 1) * (4096-(m_fixedPos&4095)) + (sampleFunction)( m_buffer, sourcepos+1, 1) * (m_fixedPos&4095) ) >> 12) * m_fixedRightVolume) >> 12);
+            m_fixedPos+=m_fixedInc;
+            target+=2;
+            //tempCounter++;
+        };
+    } else {                                      // mono
+        int temp;
+        while (target!=t_target) {
+            sourcepos = m_fixedPos>>12;
+            temp = (((sampleFunction)( m_buffer, sourcepos, 0 ) * (4096-(m_fixedPos&4095)) + (sampleFunction)( m_buffer, sourcepos+1, 0 ) * (m_fixedPos&4095) ) >> 12);
+            target[0] = ((temp*m_fixedLeftVolume)>>12);
+            target[1] = ((temp*m_fixedRightVolume)>>12);
+            m_fixedPos+=m_fixedInc;
+            target+=2;
+            //tempCounter++;
+        };
+
+    };
+
+    return samplesToMix;
+};
+
+
+
+int CAudioBufferPlayInstance::pullAudio( AUDIO_SAMPLE_TYPE *target, int bufferLength ) {
+    if (!m_buffer) return 0;            // no sample associated to mix..
+
+    int channelLength = ((m_buffer->getDataLength()) / (m_buffer->getNofChannels()*m_buffer->getBytesPerSample()))-2;
+
+    int samplesToWrite = bufferLength/2;
+    int amount;
+    int totalMixed = 0;
+
+
+    while (samplesToWrite>0) {
+        int samplesLeft = channelLength - (m_fixedPos>>12);
+        int maxMixAmount = (int)(((long long int)(samplesLeft)<<12) / m_fixedInc );         // This is how much we can mix at least
+        //int maxMixAmount = (int)((float)samplesLeft / ((float)m_fixedInc/4096.0f));
+        //if (maxMixAmount<1) maxMixAmount = 1;           // NOTE, THIS MIGHT CAUSE PROBLEMS. NEEDS CHECKING
+        if (maxMixAmount>samplesToWrite) {
+            maxMixAmount=samplesToWrite;
+        }
+
+        if (maxMixAmount > 0) {
+            amount=mixBlock(target+totalMixed * 2, maxMixAmount);
+
+            if (amount == 0)
+            {
+                // Error!
+                break;
+            }
+
+            totalMixed+=amount;
+        } else {
+            amount = 0;
+            m_fixedPos = channelLength<<12;
+        }
+
+        // sample is ended,.. check the looping variables and see what to do.
+        if ((m_fixedPos>>12)>=channelLength) {
+            m_fixedPos -= (channelLength<<12);
+            if (m_loopTimes>0) m_loopTimes--;
+            if (m_loopTimes==0) {
+                stop();
+                return totalMixed;
+            }
+        }
+
+        samplesToWrite-=amount;
+        if (samplesToWrite<1) break;
+    };
+    return  totalMixed*2;
+};
diff --git a/demos/mobile/quickhit/ga_src/GEAudioBuffer.h b/demos/mobile/quickhit/ga_src/GEAudioBuffer.h
new file mode 100644
index 0000000..5fe5f00
--- /dev/null
+++ b/demos/mobile/quickhit/ga_src/GEAudioBuffer.h
@@ -0,0 +1,137 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef __GE_IGA_AUDIOBUFFER__
+#define __GE_IGA_AUDIOBUFFER__
+
+#include <QFile>
+#include "GEInterfaces.h"
+
+
+namespace GE {
+
+    class CAudioBufferPlayInstance;
+    class CAudioBuffer;         // forward declaration
+    typedef AUDIO_SAMPLE_TYPE(*SAMPLE_FUNCTION_TYPE)(CAudioBuffer *abuffer, int pos, int channel);
+
+    class CAudioBuffer {            // container for a sound
+    public:
+        CAudioBuffer();
+        virtual ~CAudioBuffer();
+
+        static CAudioBuffer* loadWav( QString fileName );
+        static CAudioBuffer* loadWav( FILE *wavFile );          // support for stdio
+        void reallocate( int length );
+
+
+        inline void* getRawData() { return m_data; }
+        inline int getDataLength() { return m_dataLength; }
+
+        inline int getBytesPerSample() { return (m_bitsPerSample>>3); }
+        inline int getBitsPerSample() { return m_bitsPerSample; }
+        inline int getSamplesPerSec() { return m_samplesPerSec; }
+        inline short getNofChannels() { return m_nofChannels; }
+        inline SAMPLE_FUNCTION_TYPE getSampleFunction() { return m_sampleFunction; }
+
+
+        // static implementations of sample functions
+        static AUDIO_SAMPLE_TYPE sampleFunction8bitMono( CAudioBuffer *abuffer, int pos, int channel );
+        static AUDIO_SAMPLE_TYPE sampleFunction16bitMono( CAudioBuffer *abuffer, int pos, int channel );
+        static AUDIO_SAMPLE_TYPE sampleFunction8bitStereo( CAudioBuffer *abuffer, int pos, int channel );
+        static AUDIO_SAMPLE_TYPE sampleFunction16bitStereo( CAudioBuffer *abuffer, int pos, int channel );
+
+        CAudioBufferPlayInstance *playWithMixer( GE::CAudioMixer &mixer );
+
+    protected:
+        SAMPLE_FUNCTION_TYPE m_sampleFunction;
+        short m_nofChannels;
+        void *m_data;
+        int m_dataLength;                // in bytes
+        short m_bitsPerSample;
+        bool m_signedData;
+        int m_samplesPerSec;
+    };
+
+
+
+    class CAudioBufferPlayInstance : public IAudioSource {
+    public:
+        CAudioBufferPlayInstance();
+        CAudioBufferPlayInstance( CAudioBuffer *start_playing );
+        virtual ~CAudioBufferPlayInstance();
+        void playBuffer( CAudioBuffer *startPlaying, float volume, float fixedSpeed, int loopTimes = 0 );            // looptimes -1 = loop forever
+
+        void setSpeed( float speed );
+        void setLeftVolume( float lvol );
+        void setRightVolume( float rvol );
+
+
+        inline void setLoopTimes( int ltimes ) { m_loopTimes = ltimes; }
+        void stop();
+
+
+
+        int pullAudio( AUDIO_SAMPLE_TYPE *target, int bufferLength );
+        bool canBeDestroyed();
+
+        bool isPlaying() { if (m_buffer) return true; else return false; }
+        inline bool isFinished() { return m_finished; }
+        inline bool destroyWhenFinished() { return m_destroyWhenFinished; }
+        inline void setDestroyWhenFinished( bool set ) { m_destroyWhenFinished = set; }
+
+    protected:
+        int mixBlock( AUDIO_SAMPLE_TYPE *target, int bufferLength );
+        bool m_finished;
+        bool m_destroyWhenFinished;
+        int m_fixedPos;
+        int m_fixedInc;
+
+        int m_fixedLeftVolume;
+        int m_fixedRightVolume;
+        int m_fixedCenter;
+        int m_loopTimes;
+        CAudioBuffer *m_buffer;
+    };
+
+};
+
+
+
+#endif
diff --git a/demos/mobile/quickhit/ga_src/GEAudioOut.cpp b/demos/mobile/quickhit/ga_src/GEAudioOut.cpp
new file mode 100644
index 0000000..73a765c
--- /dev/null
+++ b/demos/mobile/quickhit/ga_src/GEAudioOut.cpp
@@ -0,0 +1,144 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/qstring.h>
+#include <QAudioOutput>
+
+#include "GEAudioOut.h"
+
+using namespace GE;
+//using namespace QTM_NAMESPACE;
+
+/*
+#ifndef Q_OS_WIN32
+QTM_USE_NAMESPACE
+#endif
+*/
+
+const int CHANNELS = 2;
+const QString CODEC = "audio/pcm";
+const QAudioFormat::Endian BYTEORDER = QAudioFormat::LittleEndian;
+const QAudioFormat::SampleType SAMTYPE = QAudioFormat::SignedInt;
+
+
+
+AudioOut::AudioOut( QObject *parent, GE::IAudioSource *source ) : QThread(parent) {         // qobject
+    m_source = source;
+    QAudioFormat format;
+    format.setFrequency(AUDIO_FREQUENCY);
+    format.setChannels(CHANNELS);
+    format.setSampleSize(AUDIO_SAMPLE_BITS);
+    format.setCodec(CODEC);
+    format.setByteOrder(BYTEORDER);
+    format.setSampleType(SAMTYPE);
+
+    QAudioDeviceInfo info(QAudioDeviceInfo::defaultOutputDevice());
+    if (!info.isFormatSupported(format))
+        format = info.nearestFormat(format);
+
+
+    m_audioOutput = new QAudioOutput(info,format);
+
+#ifdef Q_WS_MAEMO_5
+    m_audioOutput->setBufferSize(20000);
+    m_sendBufferSize = 5000;
+#else
+    m_audioOutput->setBufferSize(16000);
+    m_sendBufferSize = 4000;
+#endif
+
+    m_outTarget = m_audioOutput->start();
+
+
+    m_sendBuffer = new AUDIO_SAMPLE_TYPE[ m_sendBufferSize ];
+    m_samplesMixed = 0;
+
+    m_runstate=0;
+
+#ifndef Q_OS_SYMBIAN
+    start();
+#else
+    m_audioOutput->setNotifyInterval(5);
+    connect(m_audioOutput,SIGNAL(notify()),SLOT(audioNotify()));
+#endif
+
+};
+
+
+AudioOut::~AudioOut() {
+    if (m_runstate==0) m_runstate = 1;
+    if (QThread::isRunning() == false) m_runstate = 2;
+    while (m_runstate!=2) { msleep(50); }       // wait until the thread is finished
+    m_audioOutput->stop();
+    delete m_audioOutput;
+    delete [] m_sendBuffer;
+};
+
+
+void AudioOut::audioNotify() {
+    tick();
+};
+
+void AudioOut::tick() {
+        // fill data to buffer as much as free space is available..
+    int samplesToWrite = m_audioOutput->bytesFree() / (CHANNELS*AUDIO_SAMPLE_BITS/8);
+    samplesToWrite*=2;
+
+    if (samplesToWrite > m_sendBufferSize) samplesToWrite = m_sendBufferSize;
+    if (samplesToWrite<=0) return;
+    int mixedSamples = m_source->pullAudio( m_sendBuffer, samplesToWrite );
+    m_outTarget->write( (char*)m_sendBuffer, mixedSamples*2 );
+
+};
+
+
+void AudioOut::run() {
+    if (!m_source) { m_runstate=2; return; }
+    int sleepTime = m_sendBufferSize * 340 / AUDIO_FREQUENCY;
+    if (sleepTime<2) sleepTime = 2;
+
+    while (m_runstate==0) {
+        tick();
+        msleep(sleepTime);
+    };
+    m_runstate = 2;
+};
+
+
diff --git a/demos/mobile/quickhit/ga_src/GEAudioOut.h b/demos/mobile/quickhit/ga_src/GEAudioOut.h
new file mode 100644
index 0000000..dc1f744
--- /dev/null
+++ b/demos/mobile/quickhit/ga_src/GEAudioOut.h
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef __GE_QTAUDIOOUT__
+#define __GE_QTAUDIOOUT__
+
+#include <QtCore/qobject.h>
+#include <QtCore/qfile.h>
+#include <QtMultimedia>
+#include <QtCore/qtimer.h>
+#include <QtCore/qstring.h>
+#include <QThread>
+
+#include "GEInterfaces.h"
+
+
+class QAudioOutput;
+
+namespace GE {
+
+
+
+    class AudioOut : public QThread {
+        Q_OBJECT
+
+    public:
+        AudioOut(QObject *parent, GE::IAudioSource *source);
+        virtual ~AudioOut();
+
+
+
+    private slots:
+        void audioNotify();         // for internal notify "solution"
+
+
+    protected:
+         void tick();
+        virtual void run();         // this is for the threaded mode only
+
+
+        qint64 m_samplesMixed;
+
+        QAudioOutput *m_audioOutput;
+        QIODevice *m_outTarget;
+        GE::IAudioSource *m_source;
+        int m_runstate;
+        AUDIO_SAMPLE_TYPE *m_sendBuffer;
+        int m_sendBufferSize;
+    };
+}
+
+#endif
diff --git a/demos/mobile/quickhit/ga_src/GEInterfaces.cpp b/demos/mobile/quickhit/ga_src/GEInterfaces.cpp
new file mode 100644
index 0000000..a71f738
--- /dev/null
+++ b/demos/mobile/quickhit/ga_src/GEInterfaces.cpp
@@ -0,0 +1,177 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <memory.h>
+#include "GEInterfaces.h"
+
+
+using namespace GE;
+
+/**
+ * CAudioSource
+ * common functionality
+ *
+ */
+IAudioSource::IAudioSource() {
+    m_next = 0;
+};
+
+IAudioSource::~IAudioSource() {
+
+
+};
+
+/**
+ * CAudioMixer
+ *
+ */
+CAudioMixer::CAudioMixer() {
+    m_sourceList = 0;
+    m_mixingBuffer = 0;
+    m_mixingBufferLength = 0;
+    m_fixedGeneralVolume = 4096;
+};
+
+
+CAudioMixer::~CAudioMixer() {
+    destroyList();
+    if (m_mixingBuffer) {
+        delete [] m_mixingBuffer;
+        m_mixingBuffer = 0;
+    };
+};
+
+void CAudioMixer::destroyList() {
+    m_mutex.lock();
+    IAudioSource *l = m_sourceList;
+    while (l) {
+        IAudioSource *n = l->m_next;
+        delete l;
+        l = n;
+    };
+    m_sourceList = 0;
+    m_mutex.unlock();
+};
+
+
+IAudioSource* CAudioMixer::addAudioSource( IAudioSource *source ) {
+    m_mutex.lock();
+    source->m_next = 0;
+    if (m_sourceList) {
+        IAudioSource *l = m_sourceList;
+        while (l->m_next) l = l->m_next;
+        l->m_next = source;
+    } else m_sourceList = source;
+    m_mutex.unlock();
+    return source;
+
+};
+
+
+bool CAudioMixer::removeAudioSource( IAudioSource *source ) {
+    return true;
+};
+
+void CAudioMixer::setGeneralVolume( float vol ) {
+    m_fixedGeneralVolume = (4096.0f*vol);
+};
+
+int CAudioMixer::pullAudio( AUDIO_SAMPLE_TYPE *target, int bufferLength ) {
+
+    if (!m_sourceList) return 0;
+
+    m_mutex.lock();
+
+
+    if (m_mixingBufferLength<bufferLength) {
+        if (m_mixingBuffer) delete [] m_mixingBuffer;
+        m_mixingBufferLength = bufferLength;
+        m_mixingBuffer = new AUDIO_SAMPLE_TYPE[ m_mixingBufferLength ];
+    };
+
+    memset( target, 0, sizeof( AUDIO_SAMPLE_TYPE ) * bufferLength );
+
+    AUDIO_SAMPLE_TYPE *t;
+    AUDIO_SAMPLE_TYPE *t_target;
+    AUDIO_SAMPLE_TYPE *s;
+
+    IAudioSource *prev = 0;
+    IAudioSource *l = m_sourceList;
+    while (l) {
+        IAudioSource *next = l->m_next;
+
+            // process l
+        int mixed = l->pullAudio( m_mixingBuffer, bufferLength );
+        if (mixed>0) {
+            // mix to main..
+            t = target;
+            t_target = t+mixed;
+            s = m_mixingBuffer;
+            while (t!=t_target) {
+                *t +=(((*s)*m_fixedGeneralVolume)>>12);
+                t++;
+                s++;
+            };
+        };
+
+
+
+        // autodestroy
+        if (l->canBeDestroyed() == true) {          // NOTE, IS UNDER TESTING,... MIGHT CAUSE UNPREDICTABLE CRASHING WITH SOME USE CASES!!!
+            if (!prev)
+                m_sourceList = next;
+            else prev->m_next = next;
+            delete l;
+            l = 0;
+        };
+
+
+
+
+        prev = l;
+        l = next;
+    };
+    m_mutex.unlock();
+    return bufferLength;
+};
+
+
+
+
diff --git a/demos/mobile/quickhit/ga_src/GEInterfaces.h b/demos/mobile/quickhit/ga_src/GEInterfaces.h
new file mode 100644
index 0000000..7abd984
--- /dev/null
+++ b/demos/mobile/quickhit/ga_src/GEInterfaces.h
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef __GE_IGA_INTERFACES__
+#define __GE_IGA_INTERFACES__
+
+#include <QMutex>
+
+namespace GE {
+
+#define AUDIO_FREQUENCY 22050
+#define AUDIO_SAMPLE_TYPE short
+#define AUDIO_SAMPLE_BITS 16
+
+    class IAudioSource {
+    public:
+        IAudioSource();
+        virtual ~IAudioSource();
+
+        virtual int pullAudio( AUDIO_SAMPLE_TYPE *target, int bufferLength ) = 0;
+        virtual bool canBeDestroyed() { return false; }
+
+        IAudioSource *m_next;                // for listing, do not touch if you dont know what you are doing.
+    };
+
+
+    class CAudioMixer : public IAudioSource {
+    public:
+        CAudioMixer();
+        virtual ~CAudioMixer();
+        void destroyList();                        // destroy all the sources in the list
+
+
+        IAudioSource* addAudioSource( IAudioSource *s );        // add new audio source to the list
+        bool removeAudioSource( IAudioSource *s );                      // remove an audio source from the list
+        int pullAudio( AUDIO_SAMPLE_TYPE *target, int bufferLength );
+        void setGeneralVolume( float vol );
+
+
+    protected:
+        QMutex m_mutex;
+        int m_fixedGeneralVolume;
+        AUDIO_SAMPLE_TYPE *m_mixingBuffer;
+        int m_mixingBufferLength;
+        IAudioSource *m_sourceList;
+    };
+
+};
+
+
+#endif
diff --git a/demos/mobile/quickhit/gameengine.cpp b/demos/mobile/quickhit/gameengine.cpp
new file mode 100644
index 0000000..99e7d53
--- /dev/null
+++ b/demos/mobile/quickhit/gameengine.cpp
@@ -0,0 +1,592 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "gameengine.h"
+#include "plugins/levelplugininterface.h"
+#include "InvSounds.h"
+
+#include <QDebug>
+#include <QTimerEvent>
+#include <QTime>
+#include <QDesktopServices>
+
+const int TIMER_SPEED = 80;
+
+GameEngine::GameEngine(QObject* parent)
+    :QObject(parent)
+{
+    m_timerId = 0;
+    m_doEnemyMissile = 1500 / TIMER_SPEED;
+    m_GameGml = 0;
+    m_gameLevel = 0;
+
+    clearQmlObjects();
+
+    // For random
+    QTime time = QTime::currentTime();
+    qsrand((uint)time.msec());
+
+    // Sound engine
+    m_soundEngine = new CInvSounds(this);
+
+    // Device profile
+    m_silent = false;
+
+#ifdef Q_OS_SYMBIAN
+    iVibrate = CHWRMVibra::NewL();
+#endif
+
+    // Get device profile, is it silent?
+#if defined Q_OS_SYMBIAN || defined Q_WS_MAEMO_5
+    m_systemDeviceInfo = new QSystemDeviceInfo(this);
+    QObject::connect(m_systemDeviceInfo,SIGNAL(currentProfileChanged(QSystemDeviceInfo::Profile)),this,
+                     SLOT(currentProfileChanged(QSystemDeviceInfo::Profile)));
+    QSystemDeviceInfo::Profile p = m_systemDeviceInfo->currentProfile();
+    if (p == QSystemDeviceInfo::SilentProfile) {
+        m_silent = true;
+    }
+#endif
+
+}
+
+
+GameEngine::~GameEngine()
+{
+#ifdef Q_OS_SYMBIAN
+    delete iVibrate;
+#endif
+
+}
+
+void GameEngine::gameStartSound()
+{
+    if (!m_silent)
+        m_soundEngine->gameStartSound();
+}
+
+#if defined Q_OS_SYMBIAN || defined Q_WS_MAEMO_5
+void GameEngine::currentProfileChanged(QSystemDeviceInfo::Profile p)
+{
+    if (p == QSystemDeviceInfo::SilentProfile) {
+        enableSounds(QVariant(false));
+    } else {
+        enableSounds(QVariant(true));
+    }
+}
+#endif
+
+void GameEngine::enableSounds(QVariant enable)
+{
+    m_silent = !enable.toBool();
+
+    if (m_silent)
+        this->m_soundEngine->enableSounds(false);
+    else
+        this->m_soundEngine->enableSounds(true);
+
+}
+
+QVariant GameEngine::randInt(QVariant low, QVariant high)
+{
+    // Random number between low and high
+    return qrand() % ((high.toInt() + 1) - low.toInt()) + low.toInt();
+}
+
+void GameEngine::setGameLevel(LevelPluginInterface* level)
+{
+    // Set used game level
+    m_gameLevel = level;
+
+    if (m_gameLevel) {
+        // Set used sound from the level into sound engine
+        m_soundEngine->enableSounds(m_gameLevel->levelSounds());
+        // Invoke QML to take new level in use
+        QMetaObject::invokeMethod(m_GameGml, "levelReadyForCreation", Qt::AutoConnection);
+
+        m_doEnemyMissile = m_gameLevel->enemyFireSpeed().toInt() / TIMER_SPEED;
+    }
+}
+
+void GameEngine::setPluginList(QList<QPluginLoader*> plugins)
+{
+    m_pluginList = plugins;
+}
+
+QVariant GameEngine::pluginList()
+{
+    QStringList list;
+    QPluginLoader* loader;
+    foreach (loader,m_pluginList) {
+        QString s = loader->fileName();
+        s = s.mid(s.lastIndexOf("/")+1);
+        s = s.left(s.lastIndexOf("."));
+        s = s.toUpper();
+#ifdef Q_WS_MAEMO_5
+        if (s.contains("LIB")) {
+            s = s.right(s.length() - (s.indexOf("LIB")+3));
+        }
+#endif
+        list.append(s);
+    }
+    return QVariant(list);
+}
+
+void GameEngine::pauseLevel(QVariant doPause)
+{
+    bool enableTimer = !doPause.toBool();
+    enableEngineTimer(QVariant(enableTimer));
+    QMetaObject::invokeMethod(m_levelQml, "pause", Qt::AutoConnection,Q_ARG(QVariant, doPause));
+}
+
+
+void GameEngine::findQmlObjects()
+{
+    if (m_GameGml) {
+        qDebug() << "GameEngine::findQmlObjects()";
+
+        // Find Missiles objects
+        m_missileList.clear();
+        m_enemyMissileList.clear();
+        findMissiles(m_GameGml);
+
+        // Set QMLs
+        setLevelQml(m_GameGml->findChild<QObject*>("level"));
+        setEnemiesGridQml(m_GameGml->findChild<QObject*>("enemiesGrid"));
+        setMyShipQml(m_GameGml->findChild<QObject*>("myShip"));
+
+        // Find Enemies objects
+        m_enemyList.clear();
+        qDebug() << "GameEngine::findQmlObjects() find enemies from: level QML";
+        findEnemies(m_levelQml);
+
+
+    } else {
+        qDebug() << "GameEngine::findQmlObjects() rootObject NULL";
+    }
+}
+
+void GameEngine::clearQmlObjects()
+{
+    m_missileList.clear();
+    m_enemyMissileList.clear();
+    m_enemyList.clear();
+    m_levelQml = 0;
+    m_enemiesGridGml = 0;
+    m_myShipGml = 0;
+    //m_GameGml = 0; // NOTE: Do not delete this
+}
+
+
+void GameEngine::findMissiles(QObject *rootObject)
+{
+    if (rootObject) {
+        QObjectList list = rootObject->children();
+        QObject* item;
+        foreach (item,list) {
+            if (item->children().count()>0) {
+                findMissiles(item);
+            } else {
+                if (rootObject->objectName()=="missile") {
+                    QDeclarativeItem* missile = static_cast<QDeclarativeItem*>(rootObject);
+                    m_missileList.append(missile);
+                } else if (rootObject->objectName()=="enemy_missile") {
+                    QDeclarativeItem* enemyMissile = static_cast<QDeclarativeItem*>(rootObject);
+                    m_enemyMissileList.append(enemyMissile);
+                }
+            }
+        }
+    } else {
+        qDebug() << "GameEngine::findMissiles() rootObject NULL";
+    }
+}
+
+void GameEngine::findEnemies(QObject *rootObject)
+{
+    if (rootObject) {
+        QObjectList list = rootObject->children();
+        QObject* item;
+        foreach (item,list) {
+            if (item->children().count()>0 && item->objectName()!="enemy") {
+                //qDebug() << "Enemy children found from: " << item->objectName();
+                findEnemies(item);
+            } else {
+                if (item->objectName()=="enemy") {
+                    //qDebug() << "Enemy child founds: " << item->objectName();
+                    QDeclarativeItem* enemy = static_cast<QDeclarativeItem*>(item);
+                    m_enemyList.append(enemy);
+                }
+            }
+        }
+    } else {
+        qDebug() << "GameEngine::findEnemies() rootObject NULL";
+    }
+}
+
+void GameEngine::setEnemiesGridQml(QObject* o)
+{
+    m_enemiesGridGml = static_cast<QDeclarativeItem*>(o);
+}
+
+void GameEngine::setMyShipQml(QObject* o)
+{
+    m_myShipGml = static_cast<QDeclarativeItem*>(o);
+}
+
+void GameEngine::setGameQml(QObject* o)
+{
+    m_GameGml = static_cast<QDeclarativeItem*>(o);
+}
+
+
+void GameEngine::timerEvent(QTimerEvent *e)
+{
+    if (e->timerId()==m_timerId) {
+        // Do hit test
+        doHitTest();
+
+        m_doEnemyMissile--;
+
+        if (m_gameLevel && m_doEnemyMissile<0) {
+            m_doEnemyMissile = m_gameLevel->enemyFireSpeed().toInt() / TIMER_SPEED;
+            // Do emeny missile launch
+            doEnemyMissile();
+        }
+    }
+}
+
+void GameEngine::enableEngineTimer(QVariant enable)
+{
+    if (m_gameLevel) {
+        if (m_timerId==0 && enable.toBool()) {
+            m_timerId = QObject::startTimer(TIMER_SPEED);
+        }
+        else if (m_timerId != 0 && !enable.toBool()) {
+            QObject::killTimer(m_timerId);
+            m_timerId = 0;
+        }
+    }
+}
+
+void GameEngine::selectVisibleEnemy(int& start, int& end)
+{
+    QDeclarativeItem* enemy = 0;
+    for (int i=0 ; i<m_enemyList.count() ; i++) {
+        enemy = m_enemyList[i];
+        if (enemy->opacity()==1) {
+            start = i;
+            break;
+        }
+    }
+    enemy = 0;
+    for (int e=m_enemyList.count()-1 ; e>0 ; e--) {
+        enemy = m_enemyList[e];
+        if (enemy->opacity()==1) {
+            end = e;
+            break;
+        }
+    }
+}
+
+void GameEngine::doEnemyMissile()
+{
+    QMutexLocker locker(&m_enemyListMutex);
+
+    QDeclarativeItem* missile = 0;
+    QDeclarativeItem* enemy = 0;
+
+    // Find free missile
+    foreach (missile, m_enemyMissileList) {
+        if (missile->opacity()==0){
+            // Random select enemy who fire
+            int start=0; int end=0;
+            selectVisibleEnemy(start,end);
+            int whoWillFire = randInt(QVariant(start),QVariant(end)).toInt();
+            if (m_enemyList.count() < whoWillFire+1)
+                break;
+
+            enemy = m_enemyList.at(whoWillFire);
+            if (enemy && enemy->opacity()==1) {
+                QPointF enemyP =  enemy->pos();
+                if (m_enemiesGridGml) {
+                    enemyP += m_enemiesGridGml->pos();
+                }
+                //qDebug() << "QMetaObject::invokeMethod() - fireEnemyMissile";
+                QMetaObject::invokeMethod(m_GameGml, "fireEnemyMissile", Qt::AutoConnection,
+                                          Q_ARG(QVariant, enemyP.x()+enemy->boundingRect().width()/4),
+                                          Q_ARG(QVariant, enemyP.y()+enemy->boundingRect().height()),
+                                          Q_ARG(QVariant, m_GameGml->boundingRect().height()));
+            }
+            break;
+        }
+    }
+}
+
+void GameEngine::doHitTest()
+{
+    QMutexLocker locker(&m_enemyListMutex);
+
+    QDeclarativeItem* missile = 0;
+    QDeclarativeItem* enemy = 0;
+
+    // No enemies?
+    if (m_enemyList.count()==0) {
+        enableEngineTimer(QVariant(false));
+        qDebug() << "No enemies left";
+        gameOver(true);
+        return;
+    }
+
+    if (!m_myShipGml) {
+        return;
+    }
+
+    // Check ship collision
+    if (m_myShipGml->opacity()==1) {
+        for (int e=0; e<m_enemyList.count(); e++) {
+            enemy = m_enemyList[e];
+            if (enemy->opacity()==0) {
+                break;
+            }
+            QPointF enemyP =  enemy->pos();
+            if (m_enemiesGridGml) {
+                enemyP += m_enemiesGridGml->pos();
+            }
+            QRectF enemyR(enemyP,QSize(enemy->boundingRect().width(),enemy->boundingRect().height()));
+            // Collision?
+            if (enemyR.contains(m_myShipGml->pos())) {
+                enableEngineTimer(QVariant(false));
+
+                // Collision explosion
+                QPointF myP =  m_myShipGml->pos();
+                playSound(1);
+                QMetaObject::invokeMethod(m_levelQml, "explode", Qt::AutoConnection,
+                                          Q_ARG(QVariant, myP.x()+m_myShipGml->boundingRect().width()/2),
+                                          Q_ARG(QVariant, myP.y()+m_myShipGml->boundingRect().height()));
+                m_myShipGml->setOpacity(0);
+
+                gameOver(false);
+                qDebug() << "Collision";
+                return;
+            }
+            // Enemy too deep?
+            else if (enemyR.bottomLeft().y() > m_myShipGml->pos().y()+m_myShipGml->pos().y()*0.1) {
+                enableEngineTimer(QVariant(false));
+
+                // Enemy too deep explosion
+                QPointF myP =  m_myShipGml->pos();
+                playSound(1);
+                QMetaObject::invokeMethod(m_levelQml, "explode", Qt::AutoConnection,
+                                          Q_ARG(QVariant, myP.x()+m_myShipGml->boundingRect().width()/2),
+                                          Q_ARG(QVariant, myP.y()+m_myShipGml->boundingRect().height()));
+                m_myShipGml->setOpacity(0);
+
+                gameOver(false);
+                qDebug() << "Enemy too deep";
+                return;
+            }
+        }
+    }
+
+    // Check your missiles hit to enemies
+    foreach (missile, m_missileList) {
+        if (missile->opacity()==1){
+            for (int e=0; e<m_enemyList.count(); e++) {
+                enemy = m_enemyList[e];
+                if (enemy->opacity()<1) {
+                    break;
+                }
+                QPointF missileP = missile->pos();
+                missileP.setX(missileP.rx() + missile->boundingRect().width()/2);
+
+                QPointF enemyP =  enemy->pos();
+                if (m_enemiesGridGml) {
+                    enemyP += m_enemiesGridGml->pos();
+                }
+
+                QRectF r(enemyP,QSize(enemy->boundingRect().width(),enemy->boundingRect().height()));
+                if (r.contains(missileP)) {
+                    // Hit !
+                    playSound(0);
+                    //qDebug() << "QMetaObject::invokeMethod() - explode";
+                    QMetaObject::invokeMethod(m_levelQml, "explode", Qt::AutoConnection,
+                                              Q_ARG(QVariant, enemyP.x()+enemy->boundingRect().width()/2),
+                                              Q_ARG(QVariant, enemyP.y()+enemy->boundingRect().height()));
+                    missile->setOpacity(0);
+                    //fastVibra();
+                    if (m_enemiesGridGml) {
+                        // Set transparent placeholder for enemy when using GridView
+                        enemy->setProperty("source",QVariant("file:/"+m_gameLevel->pathToTransparentEnemyPic().toString()));
+                    } else {
+                        // Hide enemy after explode
+                        enemy->setOpacity(0);
+                    }
+
+                    // Remove enemy from list
+                    m_enemyList.removeAt(e);
+                    e--;
+                }
+                enemy = 0;
+            }
+        }
+    }
+
+    // Check enemies missiles hit to you
+    if (m_myShipGml->opacity()==1) {
+        foreach (missile, m_enemyMissileList) {
+            if (missile->opacity()==1){
+                QPointF missileP = missile->pos();
+                missileP.setX(missileP.rx() + missile->boundingRect().width()/2);
+
+                QPointF myP =  m_myShipGml->pos();
+
+                QRectF r(myP,QSize(m_myShipGml->boundingRect().width(),m_myShipGml->boundingRect().height()));
+                if (r.contains(missileP)) {
+                    // Hit !
+                    playSound(1);
+                    //qDebug() << "QMetaObject::invokeMethod() - explode";
+                    QMetaObject::invokeMethod(m_levelQml, "explode", Qt::AutoConnection,
+                                              Q_ARG(QVariant, myP.x()+m_myShipGml->boundingRect().width()/2),
+                                              Q_ARG(QVariant, myP.y()+m_myShipGml->boundingRect().height()));
+                    missile->setOpacity(0);
+                    m_myShipGml->setOpacity(0);
+                    break;
+                }
+            }
+        }
+    } else {
+        // You was killed
+        enableEngineTimer(QVariant(false));
+        gameOver(false);
+        qDebug() << "You was killed by enemy missile";
+    }
+
+}
+
+
+void GameEngine::playSound(QVariant index)
+{
+    if (!m_silent) {
+        int i = index.toInt();
+        m_soundEngine->playSound(i);
+    }
+}
+
+void GameEngine::playSounds(QVariant index, QVariant count)
+{
+    if (!m_silent) {
+        m_soundEngine->playSounds(index.toInt(),count.toInt());
+    }
+}
+
+void GameEngine::playInternalSound(QVariant index)
+{
+    if (!m_silent) {
+        m_soundEngine->playInternalSound(index.toInt());
+    }
+}
+
+void GameEngine::playInternalSounds(QVariant index, QVariant count)
+{
+    if (!m_silent) {
+        m_soundEngine->playInternalSounds(index.toInt(),count.toInt());
+    }
+}
+
+void GameEngine::gameOver(bool youWin)
+{
+    qDebug() << "GameEngine::gameOver() "<< youWin;
+    QMetaObject::invokeMethod(m_GameGml, "gameOver", Qt::AutoConnection,Q_ARG(QVariant, youWin));
+}
+
+void GameEngine::pauseGame() {
+    QMetaObject::invokeMethod(m_GameGml, "pauseGame", Qt::AutoConnection);
+}
+
+
+QVariant GameEngine::isSymbian()
+{
+#ifdef Q_OS_SYMBIAN
+    return QVariant(true);
+#else
+    return QVariant(false);
+#endif
+}
+
+QVariant GameEngine::isMaemo()
+{
+#ifdef Q_WS_MAEMO_5
+    return QVariant(true);
+#else
+    return QVariant(false);
+#endif
+}
+
+QVariant GameEngine::isWindows()
+{
+#ifdef Q_OS_WIN
+    return QVariant(true);
+#else
+    return QVariant(false);
+#endif
+}
+
+void GameEngine::vibra()
+{
+#ifdef Q_OS_SYMBIAN
+    if (iVibrate){
+        TRAPD(err, iVibrate->StartVibraL(4000,KHWRMVibraMaxIntensity));
+    }
+#endif
+}
+
+void GameEngine::fastVibra()
+{
+#ifdef Q_OS_SYMBIAN
+    if (iVibrate){
+        TRAPD(err, iVibrate->StartVibraL(100,KHWRMVibraMaxIntensity));
+    }
+#endif
+}
+
+void GameEngine::openLink(QVariant link)
+{
+QDesktopServices::openUrl(QUrl(link.toString()));
+}
+
diff --git a/demos/mobile/quickhit/gameengine.h b/demos/mobile/quickhit/gameengine.h
new file mode 100644
index 0000000..c8c8b8c
--- /dev/null
+++ b/demos/mobile/quickhit/gameengine.h
@@ -0,0 +1,148 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef GAMEENGINE_H
+#define GAMEENGINE_H
+
+#include <QObject>
+#include <QDeclarativeItem>
+#include <QMutex>
+#include <QPluginLoader>
+#include <QList>
+
+#ifdef Q_OS_SYMBIAN
+#include <hwrmvibra.h>
+#endif
+
+// QtMobility
+#if defined Q_OS_SYMBIAN || defined Q_WS_MAEMO_5
+#include <QSystemDeviceInfo>
+QTM_USE_NAMESPACE
+#endif
+
+class CInvSounds;
+class LevelPluginInterface;
+class GameEngine : public QObject
+{
+    Q_OBJECT
+
+public:
+    GameEngine(QObject* parent);
+    ~GameEngine();
+    void timerEvent(QTimerEvent *);
+    void setGameLevel(LevelPluginInterface* level);
+    void setPluginList(QList<QPluginLoader*> plugins);
+    void pauseGame();
+
+public:
+    Q_INVOKABLE void enableEngineTimer(QVariant enable);
+    Q_INVOKABLE QVariant randInt(QVariant low, QVariant high);
+    Q_INVOKABLE void enableSounds(QVariant enable);
+    Q_INVOKABLE void playSound(QVariant index);
+    Q_INVOKABLE void playSounds(QVariant index, QVariant count);
+    Q_INVOKABLE void playInternalSound(QVariant index);
+    Q_INVOKABLE void playInternalSounds(QVariant index, QVariant count);
+    Q_INVOKABLE QVariant pluginList();
+    Q_INVOKABLE void findQmlObjects();
+    Q_INVOKABLE void clearQmlObjects();
+    Q_INVOKABLE void pauseLevel(QVariant doPause);
+    Q_INVOKABLE void gameStartSound();
+
+    Q_INVOKABLE QVariant isSymbian();
+    Q_INVOKABLE QVariant isMaemo();
+    Q_INVOKABLE QVariant isWindows();
+
+    Q_INVOKABLE void vibra();
+    Q_INVOKABLE void fastVibra();
+
+    Q_INVOKABLE void openLink(QVariant link);
+
+
+private slots:
+#if defined Q_OS_SYMBIAN || defined Q_WS_MAEMO_5
+    void currentProfileChanged (QSystemDeviceInfo::Profile);
+#endif
+
+public:
+    void setGameQml(QObject* o);
+
+private:
+    void findMissiles(QObject* rootObject);
+    void findEnemies(QObject* rootObject);
+    void setLevelQml(QObject* o) {m_levelQml = o;}
+    void setEnemiesGridQml(QObject* o);
+    void setMyShipQml(QObject* o);
+    void gameOver(bool youWin);
+    void selectVisibleEnemy(int& start, int& end);
+
+private:
+    void doHitTest();
+    void doEnemyMissile();
+
+private:
+    bool                        m_enableEnemyMissiles;
+    QMutex                      m_enemyListMutex;
+    QList<QDeclarativeItem*>    m_enemyList;
+    QList<QDeclarativeItem*>    m_missileList;
+    QList<QDeclarativeItem*>    m_enemyMissileList;
+    QObject*                    m_levelQml;
+    QDeclarativeItem*           m_enemiesGridGml;
+    QDeclarativeItem*           m_myShipGml;
+    QDeclarativeItem*           m_GameGml;
+
+    LevelPluginInterface*       m_gameLevel;
+    CInvSounds*                 m_soundEngine;
+    QList<QPluginLoader*>       m_pluginList;
+
+    int                         m_timerId;
+    int                         m_doEnemyMissile;
+
+#if defined Q_OS_SYMBIAN || defined Q_WS_MAEMO_5
+    QSystemDeviceInfo*          m_systemDeviceInfo;
+#endif
+    bool                        m_silent;
+
+#ifdef Q_OS_SYMBIAN
+    CHWRMVibra* iVibrate;
+#endif
+
+};
+
+#endif // GAMEENGINE_H
diff --git a/demos/mobile/quickhit/gfx/back.png b/demos/mobile/quickhit/gfx/back.png
new file mode 100644
index 0000000..bb66f74
--- /dev/null
+++ b/demos/mobile/quickhit/gfx/back.png
diff --git a/demos/mobile/quickhit/gfx/background2.png b/demos/mobile/quickhit/gfx/background2.png
new file mode 100644
index 0000000..c81875a
--- /dev/null
+++ b/demos/mobile/quickhit/gfx/background2.png
diff --git a/demos/mobile/quickhit/gfx/bigship.png b/demos/mobile/quickhit/gfx/bigship.png
new file mode 100644
index 0000000..b88dc32
--- /dev/null
+++ b/demos/mobile/quickhit/gfx/bigship.png
diff --git a/demos/mobile/quickhit/gfx/exit.png b/demos/mobile/quickhit/gfx/exit.png
new file mode 100644
index 0000000..a45abd6
--- /dev/null
+++ b/demos/mobile/quickhit/gfx/exit.png
diff --git a/demos/mobile/quickhit/gfx/pause.png b/demos/mobile/quickhit/gfx/pause.png
new file mode 100644
index 0000000..0570908
--- /dev/null
+++ b/demos/mobile/quickhit/gfx/pause.png
diff --git a/demos/mobile/quickhit/gfx/quickhit_logo.png b/demos/mobile/quickhit/gfx/quickhit_logo.png
new file mode 100644
index 0000000..0b505c7
--- /dev/null
+++ b/demos/mobile/quickhit/gfx/quickhit_logo.png
diff --git a/demos/mobile/quickhit/gfx/soundOff.png b/demos/mobile/quickhit/gfx/soundOff.png
new file mode 100644
index 0000000..fed8520
--- /dev/null
+++ b/demos/mobile/quickhit/gfx/soundOff.png
diff --git a/demos/mobile/quickhit/gfx/soundOn.png b/demos/mobile/quickhit/gfx/soundOn.png
new file mode 100644
index 0000000..03bd80e
--- /dev/null
+++ b/demos/mobile/quickhit/gfx/soundOn.png
diff --git a/demos/mobile/quickhit/icon.svg b/demos/mobile/quickhit/icon.svg
new file mode 100644
index 0000000..3795e8d
--- /dev/null
+++ b/demos/mobile/quickhit/icon.svg
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+GaDVar08PT2dE9244tU3vvENIiK8613vetuL/uM/9d/Qv/wXv8MA8Cd/+eLox04+8qJkFgFu9lsA
+nnDOLVprZZ7nyLMcumCACp5lVA2o0jT1aZpujUajb2ZZ9jfpaPT/ZOnopW9dS29b4cayXcxgMMAz
+zzwzce3/y//0P1sAG//Vj39s83b93s3okIHHw6OPfuSj03MLCxeUUu9SSn2/lPK81vqMVjpRSiVK
+KZJSytAjAK5wBVNjTJbn+bUsyy6mafrX6Sh9/vVXX33xxZdf7N7pazoIOnQGeOONN+i+++47cIgT
+AP7uxz7earQap7XWjwshHlZSPSKEOKGUWhJCxFLKqIBgjWefeec3rbVrxppvG2NeGQ6HL6yvrV/7
+6lf/qn8Y8/385z9PP/qjP3oo96akd6wEqNMP//DHTjcajQe11u+WUj4opbxXCDEjhEhC+iin3vue
+tfaKtfZimqbPd7qdV77851+6fKfnftD0/wHqxrHboq02DgAAAABJRU5ErkJggg==
+"
+       height="128"
+       width="128" />
+  </g>
+</svg>
diff --git a/demos/mobile/quickhit/main.cpp b/demos/mobile/quickhit/main.cpp
new file mode 100644
index 0000000..e2eb8cf2
--- /dev/null
+++ b/demos/mobile/quickhit/main.cpp
@@ -0,0 +1,101 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui/QApplication>
+#include <QDesktopWidget>
+#include "mainwindow.h"
+
+// Lock S60 orientation
+#ifdef Q_OS_SYMBIAN
+#include <eikenv.h>
+#include <eikappui.h>
+#include <aknenv.h>
+#include <aknappui.h>
+#endif
+
+#ifndef QT_NO_OPENGL
+    #include <QGLWidget>
+#endif
+
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+
+    // Lock S60 orientation
+#ifdef Q_OS_SYMBIAN
+    CAknAppUi* appUi = dynamic_cast<CAknAppUi*> (CEikonEnv::Static()->AppUi());
+    TRAPD(error,
+    if (appUi) {
+        appUi->SetOrientationL(CAknAppUi::EAppUiOrientationPortrait);
+    }
+    );
+#endif
+
+    MainWindow w;
+
+#ifndef QT_NO_OPENGL
+    // Use QGLWidget to get the opengl support if available
+    QGLFormat format = QGLFormat::defaultFormat();
+    format.setSampleBuffers(false);
+
+    QGLWidget *glWidget = new QGLWidget(format);
+    glWidget->setAutoFillBackground(false);
+    w.setViewport(glWidget);     // ownership of glWidget is taken
+#endif
+
+    QObject *rootObject = dynamic_cast<QObject*>(w.rootObject());
+
+    // For Qt.exit() from QML
+    QObject::connect((QObject*)w.engine(), SIGNAL(quit()), &a, SLOT(quit()));
+    // Level activation signal from QML
+    QObject::connect(rootObject, SIGNAL(levelActivated(int)), &w, SLOT(levelActivated(int)));
+
+#if defined (Q_OS_SYMBIAN) || defined (Q_WS_MAEMO_5)
+    w.setGeometry(QApplication::desktop()->screenGeometry());
+    w.showFullScreen();
+#else
+    w.setGeometry(100,100,360,640);
+    w.setFixedSize(360,640);
+    w.show();
+#endif
+
+    return a.exec();
+}
diff --git a/demos/mobile/quickhit/mainwindow.cpp b/demos/mobile/quickhit/mainwindow.cpp
new file mode 100644
index 0000000..51c440b
--- /dev/null
+++ b/demos/mobile/quickhit/mainwindow.cpp
@@ -0,0 +1,248 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "mainwindow.h"
+#include "gameengine.h"
+#include "plugins/levelplugininterface.h"
+
+#include <QDebug>
+#include <QDir>
+#include <QMessageBox>
+#include <QLibraryInfo>
+#include <QDeclarativeEngine>
+#include <QDesktopWidget>
+
+MainWindow::MainWindow(QWidget *parent)
+    : QDeclarativeView(parent)
+{
+
+#ifdef Q_WS_MAEMO_5
+    window()->setAttribute(Qt::WA_Maemo5PortraitOrientation, true);
+#endif
+
+    // Game engine
+    m_gameEngine = new GameEngine(this);
+
+    // Load all levels plugins
+    m_levelPlugin = 0;
+    loadLevelPlugins();
+
+    // QML main window
+    engine()->addImportPath("./imports");
+    setResizeMode(QDeclarativeView::SizeRootObjectToView);
+
+    // Set game engine visible to QML
+    rootContext()->setContextProperty("GameEngine", m_gameEngine);
+
+    // Set QML source
+    setSource(QUrl("qrc:/Game.qml"));
+    //setSource(QUrl("../QuickHit/Game.qml"));
+
+    // Store QML root object for game engine
+    QObject *ro = static_cast<QObject*>(rootObject());
+    m_gameEngine->setGameQml(ro);
+    m_gameEngine->findQmlObjects();
+
+    // Application foreground / background event filter for filterin incoming call (window)
+    // when game will be paused
+    m_eventFilter = new MyEventFilter(this);
+    QObject::connect(m_eventFilter,SIGNAL(activationChangeFiltered()),this,SLOT(activationChangeFiltered()));
+    qApp->installEventFilter(m_eventFilter);
+
+    // Remove context menu from the all widgets
+    QWidgetList widgets = QApplication::allWidgets();
+    QWidget* w = 0;
+    foreach (w,widgets){
+        w->setContextMenuPolicy(Qt::NoContextMenu);
+    }
+}
+
+MainWindow::~MainWindow()
+{
+    for (int i=0;i<m_plugins.count();i++) {
+        m_plugins[i]->unload();
+    }
+    m_plugins.clear();
+
+}
+
+void MainWindow::activationChangeFiltered()
+{
+    m_gameEngine->pauseGame();
+}
+
+void MainWindow::levelActivated(int index)
+{
+    // Set level for the game engine
+    createPlugin(index);
+    rootContext()->setContextProperty("LevelPlugin", m_levelPlugin);
+    m_gameEngine->setGameLevel(m_levelPlugin);
+}
+
+void MainWindow::loadLevelPlugins()
+{
+#if defined (Q_OS_SYMBIAN)
+    bool exists_c = loadPlugins("c", "quickhitlevels");
+    bool exists_e = loadPlugins("e", "quickhitlevels");
+    bool exists_f = loadPlugins("f", "quickhitlevels");
+    if (exists_c || exists_e || exists_f) {
+        m_gameEngine->setPluginList(m_plugins);
+        createPlugin();
+    }
+    else {
+        //QMessageBox::information(this, "QuickHit", "Could not load any of the quickhitlevels");
+    }
+#else
+    if (loadPlugins("c", "quickhitlevels")) {
+        m_gameEngine->setPluginList(m_plugins);
+        createPlugin();
+    }
+    else {
+        //QMessageBox::information(this, "QuickHit", "Could not load any of the quickhitlevels");
+    }
+
+
+#endif
+}
+
+bool MainWindow::loadPlugins(QString drive, QString pluginDir)
+{
+#if defined (Q_OS_SYMBIAN)
+    QDir pluginsDir(drive + ":" + QLibraryInfo::location(QLibraryInfo::PluginsPath));
+#elif defined Q_OS_WIN32
+    QDir pluginsDir = QDir::currentPath();
+#else
+    QDir pluginsDir(QLibraryInfo::location(QLibraryInfo::PluginsPath));
+#endif
+    pluginsDir.cd(pluginDir);
+
+    qDebug() << "Loads plugins from : " << pluginsDir.path();
+
+    bool newPluginsLoaded = false;
+
+    foreach (QString fileName, pluginsDir.entryList(QDir::Files))
+        {
+            // Accept only plugin files
+#if defined (Q_OS_SYMBIAN)
+            if (fileName.contains(".qtplugin",Qt::CaseInsensitive)) {
+#elif defined (Q_WS_MAEMO_5)
+            if (fileName.contains(".so",Qt::CaseInsensitive)) {
+#else
+            if (fileName.contains(".dll",Qt::CaseInsensitive)) {
+#endif
+
+                // Create plugin loader
+                QPluginLoader* pluginLoader = new QPluginLoader(pluginsDir.absoluteFilePath(fileName));
+                // Load plugin
+                bool ret = pluginLoader->load();
+                if (!ret) {
+                    // Loading failed
+                    qDebug() << "Could not load plugin " << fileName;
+                } else {
+                    // Loading done
+                    // Test creating plugin
+                    QObject *plugin = 0;
+                    LevelPluginInterface* pluginIF = 0;
+                    plugin = pluginLoader->instance();
+                    pluginIF = qobject_cast<LevelPluginInterface*> (plugin);
+                    if (pluginIF) {
+                        qDebug() << "Plugin can be created";
+                        // Store loader to array
+                        m_plugins.append(pluginLoader);
+                        newPluginsLoaded = true;
+                    } else {
+                        pluginLoader->unload();
+                        qDebug() << "Plugin can NOT be created!";
+                    }
+                }
+            }
+        }
+
+    return newPluginsLoaded;
+}
+
+
+void MainWindow::createPlugin(int index)
+{
+    if (index == -1) {
+        return;
+    }
+
+    m_levelPlugin = 0;
+
+    // Try to create plugin instance
+    QPluginLoader* pluginLoader = m_plugins[index];
+    QObject *plugin = pluginLoader->instance();
+    if (plugin) {
+        // Plugin instance created
+        // Cast plugin to LevelPluginInterface, that is common for all plugins
+        LevelPluginInterface* pluginIF = qobject_cast<LevelPluginInterface*> (plugin);
+        m_levelPlugin = pluginIF;
+        qDebug() << "Plugin created: " << index;
+    }
+    else {
+        qDebug() << "Creating plugin failed!";
+        QMessageBox::information(this, "QuickHit", "Could not create quickhitlevels");
+    }
+}
+
+void MainWindow::printObjectTree(QObject* parent)
+{
+   if (parent) {
+        qDebug() << "className:" << parent->metaObject()->className();
+        qDebug() << "objectName:" << parent->objectName();
+
+        QObjectList list = parent->children();
+        QObject* item;
+        foreach (item,list) {
+            if (item->children().count()>0) {
+                qDebug() << "--Childrens found--";
+                printObjectTree(item);
+            } else {
+                qDebug() << "className:" << item->metaObject()->className();
+                qDebug() << "objectName:" << item->objectName();
+            }
+        }
+    } else {
+        qDebug() << "object NULL";
+    }
+
+}
+
diff --git a/demos/mobile/quickhit/mainwindow.h b/demos/mobile/quickhit/mainwindow.h
new file mode 100644
index 0000000..69846ef
--- /dev/null
+++ b/demos/mobile/quickhit/mainwindow.h
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QtGui/QMainWindow>
+#include <QDeclarativeView>
+
+#include <QApplication>
+#include <QDeclarativeView>
+#include <QDeclarativeContext>
+#include <QGraphicsObject>
+#include <QMouseEvent>
+#include <QPluginLoader>
+
+#include "myeventfilter.h"
+
+class GameEngine;
+class LevelPluginInterface;
+
+class MainWindow : public QDeclarativeView
+{
+    Q_OBJECT
+
+public:
+    MainWindow(QWidget *parent = 0);
+    ~MainWindow();
+
+public slots:
+    void levelActivated(int);
+    void activationChangeFiltered();
+
+private:
+    void printObjectTree(QObject* parent);
+    void loadLevelPlugins();
+    bool loadPlugins(QString drive, QString pluginDir);
+    void createPlugin(int index = -1);
+
+private:
+    GameEngine*             m_gameEngine;
+    LevelPluginInterface*   m_levelPlugin;
+    QList<QPluginLoader*>   m_plugins;
+
+    MyEventFilter*          m_eventFilter;
+};
+
+#endif // MAINWINDOW_H
diff --git a/demos/mobile/quickhit/myeventfilter.cpp b/demos/mobile/quickhit/myeventfilter.cpp
new file mode 100644
index 0000000..6ff8890
--- /dev/null
+++ b/demos/mobile/quickhit/myeventfilter.cpp
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QDebug>
+#include "myeventfilter.h"
+
+MyEventFilter::MyEventFilter(QObject *parent) :
+    QObject(parent)
+{
+}
+
+MyEventFilter::~MyEventFilter()
+{
+}
+
+bool MyEventFilter::eventFilter(QObject *obj, QEvent *event)
+{
+    // http://doc.trolltech.com/4.7/qevent.html#QEvent
+
+    // QEvent::ActivationChange : The application has been made available to the user.
+
+    if (event->type() == QEvent::ActivationChange) {
+        emit activationChangeFiltered();
+        qDebug() << "ActivationChangeFiltered()";
+        return false;
+    } else {
+        // standard event processing
+        return QObject::eventFilter(obj, event);
+    }
+}
diff --git a/demos/mobile/quickhit/myeventfilter.h b/demos/mobile/quickhit/myeventfilter.h
new file mode 100644
index 0000000..279cd26
--- /dev/null
+++ b/demos/mobile/quickhit/myeventfilter.h
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef KEYEVENTLISTENER_H
+#define KEYEVENTLISTENER_H
+
+#include <QObject>
+#include <QKeyEvent>
+
+class MyEventFilter : public QObject
+{
+    Q_OBJECT
+
+public:
+    MyEventFilter(QObject *parent = 0);
+    ~MyEventFilter();
+
+protected:
+     bool eventFilter(QObject *obj, QEvent *event);
+
+signals:
+    void activationChangeFiltered();
+
+};
+
+#endif // KEYEVENTLISTENER_H
diff --git a/demos/mobile/quickhit/plugins/LevelOne/Level.qml b/demos/mobile/quickhit/plugins/LevelOne/Level.qml
new file mode 100644
index 0000000..d564e6e
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/Level.qml
@@ -0,0 +1,214 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.particles 1.0
+
+Rectangle {
+    id: enemies
+    anchors.fill: parent
+    color: "black"
+
+
+    // Background image for the level
+    Image {
+        id: background1
+        source: "file:/"+LevelPlugin.pictureRootPath()+"background3.png"
+        fillMode: Image.PreserveAspectCrop
+        smooth: true
+        //anchors.fill: parent
+        width: parent.width
+        height: parent.height
+    }
+
+
+    // ***************************************************
+    // *** NOTE: This is mandatory for all level QML files
+    function pause(doPause) {
+        if (doPause) {
+        rightLeftAnim.pause()
+        upToDownAnim.pause()
+        } else {
+        rightLeftAnim.resume()
+        upToDownAnim.resume()
+        }
+    }
+
+
+    // ***************************************************
+    // *** NOTE: This is mandatory for all level QML files
+    objectName: "level"
+
+    property int enemySpeed: LevelPlugin.enemySpeed()
+    property int enemyMaxWidth
+
+    // Create enemies dynamically
+    function createEnemies(amount) {
+        var b = false;
+        for (var i=0;i<amount;i++) {
+            if (b){
+                Qt.createQmlObject('import QtQuick 1.0; Image { property bool hit:false; width:50; objectName:"enemy"; smooth:true; fillMode:Image.PreserveAspectFit; source:"file:/"+LevelPlugin.pictureRootPath()+"enemy1.png";}',enemiesGrid);
+            } else {
+                Qt.createQmlObject('import QtQuick 1.0; Image { property bool hit:false; width:50; objectName:"enemy"; smooth:true; fillMode:Image.PreserveAspectFit; source:"file:/"+LevelPlugin.pictureRootPath()+"enemy2.png";}',enemiesGrid);
+            }
+            b = !b;
+        }
+    }
+
+    // Calculate enemy max width
+    function calEnemyMaxWidth() {
+        var enemyCountInCol = LevelPlugin.enemyCount() / LevelPlugin.enemyRowCount();
+        enemyCountInCol++; // add some extra space needs for width
+        if (enemyCountInCol*LevelPlugin.graphSize(LevelPlugin.pictureRootPath()+"enemy1.png").width > gameArea.width) {
+            enemyMaxWidth = gameArea.width / (enemyCountInCol + 1);
+        }
+        else {
+            enemyMaxWidth = LevelPlugin.graphSize(LevelPlugin.pictureRootPath()+"enemy1.png").width;
+        }
+    }
+
+
+    Component.onCompleted: {
+        // Calculate enemy max width
+        calEnemyMaxWidth()
+
+        // Create enemies dynamically after component created
+        createEnemies(LevelPlugin.enemyCount())
+
+        // Start animations
+        enemiesGrid.y = enemiesGrid.height * -1
+        rightLeftAnim.restart()
+        upToDownAnim.restart()
+
+        // Flying stars animation, not in Maemo
+        if (!GameEngine.isMaemo()) {
+            starBurstTimer.restart()
+        }
+
+        GameEngine.playSound(4) // NOTE: Level start sound
+    }
+
+
+    Timer {
+        id: starBurstTimer
+        interval: starParticles.lifeSpan+GameEngine.randInt(100,2000); running: false; repeat: true
+        onTriggered: {
+        starParticles.burst(GameEngine.randInt(4,10))
+        }
+     }
+
+
+    // Right-left animation
+    SequentialAnimation {
+        id: rightLeftAnim
+        loops: Animation.Infinite
+        NumberAnimation { target:enemiesGrid; property:"x"; from: 0; to:gameArea.width - enemiesGrid.width; easing.type: Easing.OutQuad; duration: 3000 }
+        NumberAnimation { target:enemiesGrid; property:"x"; to: 0; easing.type: Easing.OutQuad; duration: 3000 }
+    }
+
+    // Up to down animation
+    PropertyAnimation { id: upToDownAnim; target:enemiesGrid; property:"y"; to: gameArea.height;
+        easing.type: Easing.Linear; duration: enemies.enemySpeed }
+
+    Grid {
+        id: enemiesGrid
+        objectName: "enemiesGrid"
+        columns: LevelPlugin.enemyCount() / LevelPlugin.enemyRowCount()
+        spacing: 8
+    }
+
+    // ***************************************************
+    // *** NOTE: This is mandatory for all level QML files
+    // Execute explode particle effect
+    function explode(x,y) {
+        explodeParticles.x = x
+        explodeParticles.y = y
+        explodeParticles.burst(20)
+        explodeParticles.opacity = 1
+    }
+    // ***************************************************
+    // *** NOTE: This is mandatory for all level QML files
+    // Explode particle effect
+    Particles {
+        id: explodeParticles
+        opacity: 0
+        width: 1
+        height: 1
+        emissionRate: 0
+        source: "file:/"+LevelPlugin.pictureRootPath()+"red_fire.png"
+        lifeSpan: 500
+        lifeSpanDeviation: 2000
+        count: -1
+        angle: 270
+        angleDeviation: 65
+        velocity: 100
+        velocityDeviation: 100
+        ParticleMotionGravity {
+            yattractor: 1000
+            xattractor: 300
+            acceleration: 50
+        }
+    }
+
+  Particles {
+         id: starParticles
+         y: -50
+         x: 0
+         width: parent.width
+         height: 50
+         emissionRate: 0
+         source: "file:/"+LevelPlugin.pictureRootPath()+"star3.png"
+         lifeSpan: 3000
+         count: -1
+         angle: 90
+         velocity: 100
+        ParticleMotionGravity {
+            yattractor: 1000
+            xattractor: 500
+        }
+     }
+
+
+}
+
+
+
+
+
diff --git a/demos/mobile/quickhit/plugins/LevelOne/debian/changelog b/demos/mobile/quickhit/plugins/LevelOne/debian/changelog
new file mode 100644
index 0000000..de7ac98
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/debian/changelog
@@ -0,0 +1,11 @@
+levelone (1.1.0) unstable; urgency=low
+
+  * Final graphics
+
+ -- Antonio Aloisio <antonio.aloisio@nokia.com>  Wed,  5 Jan 2011 10:05:04 +0200
+
+levelone (1.0.0) unstable; urgency=low
+
+  * First version
+
+ -- Antonio Aloisio <antonio.aloisio@nokia.com>  Tue,  19 Oct 2010 10:05:04 +0200
diff --git a/demos/mobile/quickhit/plugins/LevelOne/debian/compat b/demos/mobile/quickhit/plugins/LevelOne/debian/compat
new file mode 100644
index 0000000..7f8f011
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/debian/compat
@@ -0,0 +1 @@
+7
diff --git a/demos/mobile/quickhit/plugins/LevelOne/debian/control b/demos/mobile/quickhit/plugins/LevelOne/debian/control
new file mode 100644
index 0000000..c46afef
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/debian/control
@@ -0,0 +1,11 @@
+Source: levelone
+Section: user/games
+Priority: extra
+Maintainer: Antonio Aloisio <antonio.aloisio@nokia.com>
+Standards-Version: 3.7.2
+
+Package: levelone
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: QuickHit - LevelOne
+ QuickHit - LevelOne
diff --git a/demos/mobile/quickhit/plugins/LevelOne/debian/copyright b/demos/mobile/quickhit/plugins/LevelOne/debian/copyright
new file mode 100644
index 0000000..fb9e5a8
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/debian/copyright
@@ -0,0 +1,8 @@
+This is qmultiwinexample, written and maintained by Forum Nokia Antonio Aloisio <antonio.aloisio@nokia.com>
+on Tue,  19 Oct 2010 10:05:04 +0200
+
+
+Copyright Holder:  Nokia (c) 2010
+
+License:
+
diff --git a/demos/mobile/quickhit/plugins/LevelOne/debian/dirs b/demos/mobile/quickhit/plugins/LevelOne/debian/dirs
new file mode 100644
index 0000000..80507f1
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/debian/dirs
@@ -0,0 +1,2 @@
+usr/bin
+usr/share/applications/hildon
diff --git a/demos/mobile/quickhit/plugins/LevelOne/debian/postinst b/demos/mobile/quickhit/plugins/LevelOne/debian/postinst
new file mode 100644
index 0000000..79fb6dd
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/debian/postinst
@@ -0,0 +1,5 @@
+#!/bin/sh -e
+
+gtk-update-icon-cache -f /usr/share/icons/hicolor
+
+exit 0
diff --git a/demos/mobile/quickhit/plugins/LevelOne/debian/rules b/demos/mobile/quickhit/plugins/LevelOne/debian/rules
new file mode 100644
index 0000000..53a1d2e
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/debian/rules
@@ -0,0 +1,91 @@
+#!/usr/bin/make -f
+# -*- makefile -*-
+# Sample debian/rules that uses debhelper.
+# This file was originally written by Joey Hess and Craig Small.
+# As a special exception, when this file is copied by dh-make into a
+# dh-make output file, you may use that output file without restriction.
+# This special exception was added by Craig Small in version 0.37 of dh-make.
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+
+APPNAME := levelone
+
+
+configure: configure-stamp
+configure-stamp:
+	dh_testdir
+	# Add here commands to configure the package.
+
+	touch configure-stamp
+
+
+build: build-stamp
+
+build-stamp: configure-stamp  
+	dh_testdir
+
+	# Add here commands to compile the package.
+	$(MAKE)
+	#docbook-to-man debian/$(APPNAME).sgml > $(APPNAME).1
+
+	touch $@
+
+clean: 
+	dh_testdir
+	dh_testroot
+	rm -f build-stamp configure-stamp
+
+	# Add here commands to clean up after the build process.
+	$(MAKE) clean
+
+	dh_clean 
+
+install: build
+	dh_testdir
+	dh_testroot
+	dh_clean -k 
+	dh_installdirs
+
+	# Add here commands to install the package into debian/$(APPNAME).
+	$(MAKE) INSTALL_ROOT="$(CURDIR)"/debian/$(APPNAME) install
+
+
+# Build architecture-independent files here.
+binary-indep: build install
+# We have nothing to do by default.
+
+# Build architecture-dependent files here.
+binary-arch: build install
+	dh_testdir
+	dh_testroot
+	dh_installchangelogs 
+	dh_installdocs
+	dh_installexamples
+#	dh_install
+#	dh_installmenu
+#	dh_installdebconf	
+#	dh_installlogrotate
+#	dh_installemacsen
+#	dh_installpam
+#	dh_installmime
+#	dh_python
+#	dh_installinit
+#	dh_installcron
+#	dh_installinfo
+	dh_installman
+	dh_link
+	# dh_strip
+	dh_compress
+	dh_fixperms
+#	dh_perl
+	dh_makeshlibs
+	dh_installdeb
+	dh_shlibdeps
+	dh_gencontrol
+	dh_md5sums
+	dh_builddeb
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install configure
diff --git a/demos/mobile/quickhit/plugins/LevelOne/gfx/background3.png b/demos/mobile/quickhit/plugins/LevelOne/gfx/background3.png
new file mode 100644
index 0000000..c81875a
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/gfx/background3.png
diff --git a/demos/mobile/quickhit/plugins/LevelOne/gfx/enemy1.png b/demos/mobile/quickhit/plugins/LevelOne/gfx/enemy1.png
new file mode 100644
index 0000000..94f149b
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/gfx/enemy1.png
diff --git a/demos/mobile/quickhit/plugins/LevelOne/gfx/enemy2.png b/demos/mobile/quickhit/plugins/LevelOne/gfx/enemy2.png
new file mode 100644
index 0000000..448f8ca
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/gfx/enemy2.png
diff --git a/demos/mobile/quickhit/plugins/LevelOne/gfx/enemy_missile2.png b/demos/mobile/quickhit/plugins/LevelOne/gfx/enemy_missile2.png
new file mode 100644
index 0000000..c0b28d8
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/gfx/enemy_missile2.png
diff --git a/demos/mobile/quickhit/plugins/LevelOne/gfx/fire.png b/demos/mobile/quickhit/plugins/LevelOne/gfx/fire.png
new file mode 100644
index 0000000..8401034
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/gfx/fire.png
diff --git a/demos/mobile/quickhit/plugins/LevelOne/gfx/fire2.png b/demos/mobile/quickhit/plugins/LevelOne/gfx/fire2.png
new file mode 100644
index 0000000..139aa61
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/gfx/fire2.png
diff --git a/demos/mobile/quickhit/plugins/LevelOne/gfx/missile2.png b/demos/mobile/quickhit/plugins/LevelOne/gfx/missile2.png
new file mode 100644
index 0000000..dacd610
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/gfx/missile2.png
diff --git a/demos/mobile/quickhit/plugins/LevelOne/gfx/red_fire.png b/demos/mobile/quickhit/plugins/LevelOne/gfx/red_fire.png
new file mode 100644
index 0000000..464d603
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/gfx/red_fire.png
diff --git a/demos/mobile/quickhit/plugins/LevelOne/gfx/ship.png b/demos/mobile/quickhit/plugins/LevelOne/gfx/ship.png
new file mode 100644
index 0000000..cb7851c
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/gfx/ship.png
diff --git a/demos/mobile/quickhit/plugins/LevelOne/gfx/star3.png b/demos/mobile/quickhit/plugins/LevelOne/gfx/star3.png
new file mode 100644
index 0000000..f37a391
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/gfx/star3.png
diff --git a/demos/mobile/quickhit/plugins/LevelOne/gfx/transparent.png b/demos/mobile/quickhit/plugins/LevelOne/gfx/transparent.png
new file mode 100644
index 0000000..3aa1e41
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/gfx/transparent.png
diff --git a/demos/mobile/quickhit/plugins/LevelOne/levelone.cpp b/demos/mobile/quickhit/plugins/LevelOne/levelone.cpp
new file mode 100644
index 0000000..a3aa1f6
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/levelone.cpp
@@ -0,0 +1,120 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "levelone.h"
+#include <QtCore/qplugin.h>
+
+
+LevelOne::LevelOne()
+{
+}
+
+LevelOne::~LevelOne()
+{
+}
+
+QString LevelOne::pathPrefix()
+{
+    /*
+QDir::rootPath()
+For Unix operating systems this returns "/".
+For Windows file systems this normally returns "c:/".
+On Symbian this typically returns "c:/data",
+*/
+
+#ifdef Q_WS_MAEMO_5
+    return "/home/user/.";
+#elif defined Q_OS_WIN32
+    return QDir::rootPath();
+#else
+    //return QDir::rootPath()+"/";
+    return "c:/System/";
+#endif
+}
+
+QStringList LevelOne::levelSounds()
+{
+    QStringList list;
+
+    // NOTE: Mandatory sounds/indexs for the all levels
+    // 0 = Enemy explode
+    list.append(LevelOne::pathPrefix()+"quickhitdata/levelone/sound/rocket_explosion.wav");
+    // 1 = You explode
+    list.append(LevelOne::pathPrefix()+"quickhitdata/levelone/sound/crash.wav");
+    // 2 = Missile fires
+    list.append(LevelOne::pathPrefix()+"quickhitdata/levelone/sound/rocket_explosion.wav");
+    // 3 = Emeny Missile fires
+    list.append(LevelOne::pathPrefix()+"quickhitdata/levelone/sound/rocket.wav");
+
+    // Additional sounds
+    // Level starts
+    list.append(LevelOne::pathPrefix()+"quickhitdata/levelone/sound/levelonestart.wav");
+
+    return list;
+}
+
+QVariant LevelOne::getData(QVariant key)
+{
+    QVariant ret;
+    switch (key.toInt()) {
+    case 1: {
+            // Any data what you need for this key
+            // Set your data into QVariant (ret)
+            break;
+        }
+    default: {
+            break;
+        }
+    }
+    return ret;
+}
+
+QVariant LevelOne::graphSize(QVariant pathToGraph)
+{
+    QVariant ret;
+    m_imageReader.setFileName(pathToGraph.toString());
+    QSize imageSize = m_imageReader.size();
+    ret.setValue(imageSize);
+    return ret;
+}
+
+// This Qt macro exports the plugin class LevelOne with the name levelplugins.
+// There should be exactly one occurrence of this LevelOne macro in a Qt plugin's source code.
+Q_EXPORT_PLUGIN2(levelplugins, LevelOne);
diff --git a/demos/mobile/quickhit/plugins/LevelOne/levelone.h b/demos/mobile/quickhit/plugins/LevelOne/levelone.h
new file mode 100644
index 0000000..6c64d79
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/levelone.h
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LEVELONE_H
+#define LEVELONE_H
+
+#include <QObject>
+#include <QDir>
+#include <QImageReader>
+
+#include "levelplugininterface.h"
+
+class LevelOne : public LevelPluginInterface
+{
+    Q_OBJECT
+
+    // This macro tells Qt which interfaces the class implements.
+    // This is used when implementing plugins.
+    Q_INTERFACES(LevelPluginInterface)
+
+public:
+    LevelOne();
+    ~LevelOne();
+
+    static QString pathPrefix();
+
+public: // From LevelPluginInterface
+
+    QStringList levelSounds();
+
+    Q_INVOKABLE QVariant getData(QVariant key);
+
+    Q_INVOKABLE QVariant graphSize(QVariant pathToGraph);
+
+    Q_INVOKABLE QVariant enemyCount() { return QVariant(30); } // 6x5=30
+    Q_INVOKABLE QVariant enemyRowCount() { return QVariant(6); } // 6 rows of enemies
+    Q_INVOKABLE QVariant enemySpeed() { return QVariant(36000); }
+    Q_INVOKABLE QVariant enemyFireSpeed() { return QVariant(200); }
+
+    // Root paths for the QML, Pictures and Sounds
+    Q_INVOKABLE QVariant qmlRootPath() { return QVariant(LevelOne::pathPrefix()+"quickhitdata/levelone/"); }
+    Q_INVOKABLE QVariant pictureRootPath() { return QVariant(LevelOne::pathPrefix()+"quickhitdata/levelone/gfx/"); }
+
+    // Full paths
+    Q_INVOKABLE QVariant pathToTransparentEnemyPic() {return QVariant(LevelOne::pathPrefix()+"quickhitdata/levelone/gfx/transparent.png");}
+    Q_INVOKABLE QVariant pathToMissilePic() {return QVariant(LevelOne::pathPrefix()+"quickhitdata/levelone/gfx/missile2.png");}
+    Q_INVOKABLE QVariant pathToEnemyMissilePic() {return QVariant(LevelOne::pathPrefix()+"quickhitdata/levelone/gfx/enemy_missile2.png");}
+    Q_INVOKABLE QVariant pathToMyShipPic() {return QVariant(LevelOne::pathPrefix()+"quickhitdata/levelone/gfx/ship.png");}
+
+protected:
+    QImageReader    m_imageReader;
+};
+
+#endif // LEVELONE_H
diff --git a/demos/mobile/quickhit/plugins/LevelOne/levelone.pro b/demos/mobile/quickhit/plugins/LevelOne/levelone.pro
new file mode 100644
index 0000000..fcbfc56
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/levelone.pro
@@ -0,0 +1,100 @@
+
+# Copyright (c) 2010 Nokia Corporation.
+
+TEMPLATE        = lib
+
+#VERSION         = 1.1.0
+
+CONFIG         += plugin
+
+INCLUDEPATH    += ../
+
+HEADERS         = levelone.h
+
+SOURCES         = levelone.cpp
+
+TARGET          = $$qtLibraryTarget(levelone)
+
+OTHER_FILES += Level.qml
+
+
+# SYMBIAN ---------------------------
+symbian: {
+# Load predefined include paths (e.g. QT_PLUGINS_BASE_DIR) to be used in the pro-files
+load(data_caging_paths)
+
+# EPOCALLOWDLLDATA have to set true because Qt macros has initialised global data
+TARGET.EPOCALLOWDLLDATA=1
+TARGET.UID3 = 0xE07dfb66
+
+TARGET.CAPABILITY = NetworkServices \
+    Location \
+    ReadUserData \
+    WriteUserData \
+    LocalServices \
+    UserEnvironment
+
+# Defines plugin stub file into Symbian .pkg package
+pluginDep.sources = levelone.dll
+pluginDep.path = $$QT_PLUGINS_BASE_DIR/quickhitlevels
+DEPLOYMENT += pluginDep
+
+# Graphics and Sounds for the plugin
+BLD_INF_RULES.prj_exports += "gfx/background3.png ../winscw/c/Data/gfx/background3.png" \
+"gfx/enemy1.png ../winscw/c/Data/gfx/enemy1.png" \
+"gfx/enemy2.png ../winscw/c/Data/gfx/enemy2.png" \
+"gfx/red_fire.png ../winscw/c/Data/gfx/red_fire.png" \
+"gfx/missile2.png ../winscw/c/Data/gfx/missile2.png" \
+"gfx/enemy_missile2.png ../winscw/c/Data/gfx/enemy_missile2.png" \
+"gfx/ship.png ../winscw/c/Data/gfx/ship.png" \
+"gfx/transparent.png ../winscw/c/Data/gfx/transparent.png" \
+"gfx/star3.png ../winscw/c/Data/gfx/star3.png" \
+"sound/crash.wav ../winscw/c/Data/sound/crash.wav" \
+"sound/rocket.wav ../winscw/c/Data/sound/rocket.wav" \
+"sound/rocket_explosion.wav ../winscw/c/Data/sound/rocket_explosion.wav" \
+"sound/levelonestart.wav ../winscw/c/Data/sound/levelonestart.wav" \
+"Level.qml ../winscw/c/Data/Level.qml"
+
+
+myQml.sources = level.qml
+myQml.path = c:/System/quickhitdata/levelone
+myGraphic.sources = gfx/*
+myGraphic.path = c:/System/quickhitdata/levelone/gfx
+mySound.sources = sound/*
+mySound.path = c:/System/quickhitdata/levelone/sound
+# Takes qml, graphics and sounds into Symbian SIS package file (.pkg)
+DEPLOYMENT += myQml myGraphic mySound
+
+target.path += $$[QT_INSTALL_PLUGINS]/quickhitlevels
+# Installs binaries
+INSTALLS += target
+}
+
+# WINDOWS ---------------------------
+win32: {
+# Copy level sounds and graphics into right destination
+system(mkdir c:\\quickhitdata\\levelone)
+system(mkdir c:\\quickhitdata\\levelone\\gfx)
+system(mkdir c:\\quickhitdata\\levelone\\sound)
+system(copy *.qml c:\\quickhitdata\\levelone)
+system(copy gfx\\*.* c:\\quickhitdata\\levelone\\gfx)
+system(copy sound\\*.* c:\\quickhitdata\\levelone\\sound)
+
+# Installs binaries
+target.path += $$[QT_INSTALL_PLUGINS]/quickhitlevels
+INSTALLS += target
+}
+
+# MAEMO_5 ---------------------------
+maemo5: {
+myQml.path = /home/user/.quickhitdata/levelone/
+myQml.files += Level.qml
+myGraphic.path = /home/user/.quickhitdata/levelone/gfx/
+myGraphic.files += gfx/*
+mySound.path = /home/user/.quickhitdata/levelone/sound/
+mySound.files += sound/*
+
+target.path += /usr/lib/qt4/plugins/quickhitlevels
+# Installs qml, binaries, sounds and graphics
+INSTALLS += target myGraphic mySound myQml
+}
diff --git a/demos/mobile/quickhit/plugins/LevelOne/sound/crash.wav b/demos/mobile/quickhit/plugins/LevelOne/sound/crash.wav
new file mode 100644
index 0000000..8076f0f
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/sound/crash.wav
diff --git a/demos/mobile/quickhit/plugins/LevelOne/sound/levelonestart.wav b/demos/mobile/quickhit/plugins/LevelOne/sound/levelonestart.wav
new file mode 100644
index 0000000..e9e3ac0
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/sound/levelonestart.wav
diff --git a/demos/mobile/quickhit/plugins/LevelOne/sound/rocket.wav b/demos/mobile/quickhit/plugins/LevelOne/sound/rocket.wav
new file mode 100644
index 0000000..8c0dee9
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/sound/rocket.wav
diff --git a/demos/mobile/quickhit/plugins/LevelOne/sound/rocket_explosion.wav b/demos/mobile/quickhit/plugins/LevelOne/sound/rocket_explosion.wav
new file mode 100644
index 0000000..d2b451c
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelOne/sound/rocket_explosion.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/debian/changelog b/demos/mobile/quickhit/plugins/LevelTemplate/debian/changelog
new file mode 100644
index 0000000..a5e0a1b
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/debian/changelog
@@ -0,0 +1,11 @@
+leveltemplate (1.1.0) unstable; urgency=low
+
+  * Final graphics
+
+ -- Antonio Aloisio <antonio.aloisio@nokia.com>  Wed,  5 Jan 2011 10:05:04 +0200
+
+leveltemplate (1.0.0) unstable; urgency=low
+
+  * First version
+
+ -- Antonio Aloisio <antonio.aloisio@nokia.com>  Tue,  19 Oct 2010 10:05:04 +0200
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/debian/compat b/demos/mobile/quickhit/plugins/LevelTemplate/debian/compat
new file mode 100644
index 0000000..7f8f011
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/debian/compat
@@ -0,0 +1 @@
+7
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/debian/control b/demos/mobile/quickhit/plugins/LevelTemplate/debian/control
new file mode 100644
index 0000000..68742fd
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/debian/control
@@ -0,0 +1,11 @@
+Source: leveltemplate
+Section: user/games
+Priority: extra
+Maintainer: Antonio Aloisio <antonio.aloisio@nokia.com>
+Standards-Version: 3.7.2
+
+Package: leveltemplate
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: QuickHit - Level Template
+ QuickHit - Level Template
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/debian/copyright b/demos/mobile/quickhit/plugins/LevelTemplate/debian/copyright
new file mode 100644
index 0000000..f9ee8e2
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/debian/copyright
@@ -0,0 +1,8 @@
+This is leveltemplate, written and maintained by Forum Nokia Antonio Aloisio <antonio.aloisio@nokia.com>
+on Tue,  19 Oct 2010 10:05:04 +0200
+
+
+Copyright Holder:  Nokia (c) 2010
+
+License:
+
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/debian/dirs b/demos/mobile/quickhit/plugins/LevelTemplate/debian/dirs
new file mode 100644
index 0000000..80507f1
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/debian/dirs
@@ -0,0 +1,2 @@
+usr/bin
+usr/share/applications/hildon
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/debian/levelone.tarlist b/demos/mobile/quickhit/plugins/LevelTemplate/debian/levelone.tarlist
new file mode 100644
index 0000000..f3146fa1
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/debian/levelone.tarlist
@@ -0,0 +1,41 @@
+755 root root . home /
+755 root root . home/maemo /
+755 root root . home/maemo/quickhitdata /
+755 root root . home/maemo/quickhitdata/levelone /
+644 root root . home/maemo/quickhitdata/levelone/Level.qml debian/levelone/home/maemo/quickhitdata/levelone/Level.qml
+755 root root . home/maemo/quickhitdata/leveltwo /
+755 root root . home/maemo/quickhitdata/leveltwo/gfx /
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/background3.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/background3.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/blue_fire.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/blue_fire.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/enemy1.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/enemy1.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/enemy2.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/enemy2.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/enemy_missile2.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/enemy_missile2.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/fire.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/fire.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/fire2.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/fire2.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/missile.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/missile.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/missile2.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/missile2.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/moon.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/moon.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/ship.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/ship.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/star3.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/star3.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/transparent.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/transparent.png
+755 root root . home/maemo/quickhitdata/leveltwo/sound /
+644 root root . home/maemo/quickhitdata/leveltwo/sound/crash.wav debian/levelone/home/maemo/quickhitdata/leveltwo/sound/crash.wav
+644 root root . home/maemo/quickhitdata/leveltwo/sound/enemy_explosion.wav debian/levelone/home/maemo/quickhitdata/leveltwo/sound/enemy_explosion.wav
+644 root root . home/maemo/quickhitdata/leveltwo/sound/laser.wav debian/levelone/home/maemo/quickhitdata/leveltwo/sound/laser.wav
+644 root root . home/maemo/quickhitdata/leveltwo/sound/myship_explosion.wav debian/levelone/home/maemo/quickhitdata/leveltwo/sound/myship_explosion.wav
+644 root root . home/maemo/quickhitdata/leveltwo/sound/rocket.wav debian/levelone/home/maemo/quickhitdata/leveltwo/sound/rocket.wav
+644 root root . home/maemo/quickhitdata/leveltwo/sound/rocket_explosion.wav debian/levelone/home/maemo/quickhitdata/leveltwo/sound/rocket_explosion.wav
+755 root root . usr /
+755 root root . usr/bin /
+755 root root . usr/lib /
+755 root root . usr/lib/qt4 /
+755 root root . usr/lib/qt4/plugins /
+755 root root . usr/lib/qt4/plugins/quickhitlevels /
+644 root root . usr/lib/qt4/plugins/quickhitlevels/libleveltwo.so debian/levelone/usr/lib/qt4/plugins/quickhitlevels/libleveltwo.so
+755 root root . usr/share /
+755 root root . usr/share/applications /
+755 root root . usr/share/applications/hildon /
+755 root root . usr/share/doc /
+755 root root . usr/share/doc/levelone /
+644 root root . usr/share/doc/levelone/changelog.gz debian/levelone/usr/share/doc/levelone/changelog.gz
+644 root root . usr/share/doc/levelone/copyright debian/levelone/usr/share/doc/levelone/copyright
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/debian/postinst b/demos/mobile/quickhit/plugins/LevelTemplate/debian/postinst
new file mode 100644
index 0000000..79fb6dd
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/debian/postinst
@@ -0,0 +1,5 @@
+#!/bin/sh -e
+
+gtk-update-icon-cache -f /usr/share/icons/hicolor
+
+exit 0
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/debian/rules b/demos/mobile/quickhit/plugins/LevelTemplate/debian/rules
new file mode 100644
index 0000000..7f30ca3
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/debian/rules
@@ -0,0 +1,91 @@
+#!/usr/bin/make -f
+# -*- makefile -*-
+# Sample debian/rules that uses debhelper.
+# This file was originally written by Joey Hess and Craig Small.
+# As a special exception, when this file is copied by dh-make into a
+# dh-make output file, you may use that output file without restriction.
+# This special exception was added by Craig Small in version 0.37 of dh-make.
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+
+APPNAME := leveltemplate
+
+
+configure: configure-stamp
+configure-stamp:
+	dh_testdir
+	# Add here commands to configure the package.
+
+	touch configure-stamp
+
+
+build: build-stamp
+
+build-stamp: configure-stamp  
+	dh_testdir
+
+	# Add here commands to compile the package.
+	$(MAKE)
+	#docbook-to-man debian/$(APPNAME).sgml > $(APPNAME).1
+
+	touch $@
+
+clean: 
+	dh_testdir
+	dh_testroot
+	rm -f build-stamp configure-stamp
+
+	# Add here commands to clean up after the build process.
+	$(MAKE) clean
+
+	dh_clean 
+
+install: build
+	dh_testdir
+	dh_testroot
+	dh_clean -k 
+	dh_installdirs
+
+	# Add here commands to install the package into debian/$(APPNAME).
+	$(MAKE) INSTALL_ROOT="$(CURDIR)"/debian/$(APPNAME) install
+
+
+# Build architecture-independent files here.
+binary-indep: build install
+# We have nothing to do by default.
+
+# Build architecture-dependent files here.
+binary-arch: build install
+	dh_testdir
+	dh_testroot
+	dh_installchangelogs 
+	dh_installdocs
+	dh_installexamples
+#	dh_install
+#	dh_installmenu
+#	dh_installdebconf	
+#	dh_installlogrotate
+#	dh_installemacsen
+#	dh_installpam
+#	dh_installmime
+#	dh_python
+#	dh_installinit
+#	dh_installcron
+#	dh_installinfo
+	dh_installman
+	dh_link
+	# dh_strip
+	dh_compress
+	dh_fixperms
+#	dh_perl
+	dh_makeshlibs
+	dh_installdeb
+	dh_shlibdeps
+	dh_gencontrol
+	dh_md5sums
+	dh_builddeb
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install configure
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/gfx/blue_fire.png b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/blue_fire.png
new file mode 100644
index 0000000..8667a39
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/blue_fire.png
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/gfx/enemy1.png b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/enemy1.png
new file mode 100644
index 0000000..94f149b
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/enemy1.png
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/gfx/enemy2.png b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/enemy2.png
new file mode 100644
index 0000000..448f8ca
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/enemy2.png
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/gfx/enemy_missile2.png b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/enemy_missile2.png
new file mode 100644
index 0000000..c0b28d8
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/enemy_missile2.png
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/gfx/missile2.png b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/missile2.png
new file mode 100644
index 0000000..dacd610
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/missile2.png
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/gfx/ship.png b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/ship.png
new file mode 100644
index 0000000..cb7851c
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/ship.png
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/gfx/transparent.png b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/transparent.png
new file mode 100644
index 0000000..3aa1e41
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/gfx/transparent.png
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/leveltemplate.cpp b/demos/mobile/quickhit/plugins/LevelTemplate/leveltemplate.cpp
new file mode 100644
index 0000000..fffec69
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/leveltemplate.cpp
@@ -0,0 +1,126 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "leveltemplate.h"
+#include <QtCore/qplugin.h>
+
+
+LevelTemplate::LevelTemplate()
+{
+}
+
+LevelTemplate::~LevelTemplate()
+{
+}
+
+QString LevelTemplate::pathPrefix()
+{
+/*
+QDir::rootPath()
+For Unix operating systems this returns "/".
+For Windows file systems this normally returns "c:/".
+On Symbian this typically returns "c:/data",
+*/
+
+#ifdef Q_WS_MAEMO_5
+    return "/home/user/.";
+#elif defined Q_OS_WIN32
+    return QDir::rootPath();
+#else
+    //return QDir::rootPath()+"/";
+    return "c:/System/";
+#endif
+}
+
+QStringList LevelTemplate::levelSounds()
+{
+    QStringList list;
+
+
+    // NOTE: Mandatory sounds/indexs for the all levels
+    // 0 = Enemy explode
+    list.append(LevelTemplate::pathPrefix()+"quickhitdata/"+LEVEL_NAME+"/sound/enemy_explosion.wav");
+    // 1 = You explode
+    list.append(LevelTemplate::pathPrefix()+"quickhitdata/"+LEVEL_NAME+"/sound/myship_explosion.wav");
+    // 2 = Missile fires
+    list.append(LevelTemplate::pathPrefix()+"quickhitdata/"+LEVEL_NAME+"/sound/laser.wav");
+    // 3 = Emeny Missile fires
+    list.append(LevelTemplate::pathPrefix()+"quickhitdata/"+LEVEL_NAME+"/sound/rocket.wav");
+
+    // Additional sounds
+    list.append(LevelTemplate::pathPrefix()+"quickhitdata/"+LEVEL_NAME+"/sound/enableship.wav");
+    list.append(LevelTemplate::pathPrefix()+"quickhitdata/"+LEVEL_NAME+"/sound/level2.wav");
+
+
+    return list;
+}
+
+QVariant LevelTemplate::getData(QVariant key)
+{
+    QVariant ret;
+    switch (key.toInt()) {
+    case 1: {
+            // Any data what you need for this key
+            // Set your data into QVariant (ret)
+            break;
+        }
+    default: {
+            break;
+        }
+    }
+    return ret;
+}
+
+QVariant LevelTemplate::graphSize(QVariant pathToGraph)
+{
+    QVariant ret;
+    m_imageReader.setFileName(pathToGraph.toString());
+    QSize imageSize = m_imageReader.size();
+    ret.setValue(imageSize);
+    return ret;
+}
+
+// This Qt macro exports the plugin class level with the name levelplugins.
+// There should be exactly one occurrence of this macro in a Qt plugin's source code.
+Q_EXPORT_PLUGIN2(levelplugins, LevelTemplate);
+
+
+
+
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/leveltemplate.h b/demos/mobile/quickhit/plugins/LevelTemplate/leveltemplate.h
new file mode 100644
index 0000000..f13705a
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/leveltemplate.h
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LevelTemplate_H
+#define LevelTemplate_H
+
+#include <QObject>
+#include <QDir>
+#include <QImageReader>
+
+// Common interface header for all level plugins
+#include "levelplugininterface.h"
+
+// Level name
+#define LEVEL_NAME "leveltemplate"
+
+class LevelTemplate : public LevelPluginInterface
+{
+    Q_OBJECT
+
+    // This macro tells Qt which interfaces the class implements.
+    // This is used when implementing plugins.
+    Q_INTERFACES(LevelPluginInterface)
+
+public:
+    LevelTemplate();
+    ~LevelTemplate();
+
+    static QString pathPrefix();
+
+public: // From LevelPluginInterface
+
+    QStringList levelSounds();
+
+    Q_INVOKABLE QVariant getData(QVariant key);
+
+    Q_INVOKABLE QVariant graphSize(QVariant pathToGraph);
+
+    Q_INVOKABLE QVariant enemyCount() { return QVariant(1); }
+    Q_INVOKABLE QVariant enemyRowCount() { return QVariant(0); }
+    Q_INVOKABLE QVariant enemySpeed() { return QVariant(20000); }
+    Q_INVOKABLE QVariant enemyFireSpeed() { return QVariant(2000); }
+
+    // Root paths for the QML, Pictures and Sounds
+    Q_INVOKABLE QVariant qmlRootPath() { return QVariant(LevelTemplate::pathPrefix()+"quickhitdata/"+LEVEL_NAME+"/"); }
+    Q_INVOKABLE QVariant pictureRootPath() { return QVariant(LevelTemplate::pathPrefix()+"quickhitdata/"+LEVEL_NAME+"/gfx/"); }
+
+    // Full paths
+    Q_INVOKABLE QVariant pathToTransparentEnemyPic() {return QVariant(LevelTemplate::pathPrefix()+"quickhitdata/"+LEVEL_NAME+"/gfx/transparent.png");}
+    Q_INVOKABLE QVariant pathToMissilePic() {return QVariant(LevelTemplate::pathPrefix()+"quickhitdata/"+LEVEL_NAME+"/gfx/missile2.png");}
+    Q_INVOKABLE QVariant pathToEnemyMissilePic() {return QVariant(LevelTemplate::pathPrefix()+"quickhitdata/"+LEVEL_NAME+"/gfx/enemy_missile2.png");}
+    Q_INVOKABLE QVariant pathToMyShipPic() {return QVariant(LevelTemplate::pathPrefix()+"quickhitdata/"+LEVEL_NAME+"/gfx/ship.png");}
+
+protected:
+    QImageReader    m_imageReader;
+};
+
+#endif // LevelTemplate_H
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/leveltemplate.pro b/demos/mobile/quickhit/plugins/LevelTemplate/leveltemplate.pro
new file mode 100644
index 0000000..a4f5900
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/leveltemplate.pro
@@ -0,0 +1,103 @@
+
+# Copyright (c) 2010 Nokia Corporation.
+
+TEMPLATE        = lib
+
+#VERSION         = 1.1.0
+
+CONFIG         += plugin
+
+INCLUDEPATH    += ../
+
+HEADERS         = leveltemplate.h
+
+SOURCES         = leveltemplate.cpp
+
+TARGET          = $$qtLibraryTarget(leveltemplate)
+
+OTHER_FILES += qml/Level.qml \
+               qml/Enemy.qml \
+               qml/Level.js
+
+
+# SYMBIAN ---------------------------
+symbian: {
+# Load predefined include paths (e.g. QT_PLUGINS_BASE_DIR) to be used in the pro-files
+load(data_caging_paths)
+
+# EPOCALLOWDLLDATA have to set true because Qt macros has initialised global data
+TARGET.EPOCALLOWDLLDATA=1
+TARGET.UID3 = 0xE07dfb68
+
+TARGET.CAPABILITY = NetworkServices \
+    Location \
+    ReadUserData \
+    WriteUserData \
+    LocalServices \
+    UserEnvironment
+
+# Defines plugin stub file into Symbian .pkg package
+pluginDep.sources = leveltemplate.dll
+pluginDep.path = $$QT_PLUGINS_BASE_DIR/quickhitlevels
+DEPLOYMENT += pluginDep
+
+# Graphics and Sounds for the plugin
+BLD_INF_RULES.prj_exports += "gfx/enemy1.png ../winscw/c/Data/gfx/enemy1.png" \
+"gfx/enemy2.png ../winscw/c/Data/gfx/enemy2.png" \
+"gfx/missile2.png ../winscw/c/Data/gfx/missile2.png" \
+"gfx/enemy_missile2.png ../winscw/c/Data/gfx/enemy_missile2.png" \
+"gfx/ship.png ../winscw/c/Data/gfx/ship.png" \
+"gfx/transparent.png ../winscw/c/Data/gfx/transparent.png" \
+"gfx/blue_fire.png ../winscw/c/Data/gfx/blue_fire.png" \
+"sound/enemy_explosion.wav ../winscw/c/Data/sound/enemy_explosion.wav" \
+"sound/myship_explosion.wav ../winscw/c/Data/sound/myship_explosion.wav" \
+"sound/enableship.wav ../winscw/c/Data/sound/enableship.wav" \
+"sound/laser.wav ../winscw/c/Data/sound/laser.wav" \
+"sound/level2.wav ../winscw/c/Data/sound/level2.wav" \
+"qml/Level.qml ../winscw/c/Data/Level.qml" \
+"qml/Level.js ../winscw/c/Data/Level.js" \
+"qml/Enemy.qml ../winscw/c/Data/Enemy.qml"
+
+
+myQml.sources = qml/*
+myQml.path = c:/System/quickhitdata/leveltemplate
+myGraphic.sources = gfx/*
+myGraphic.path = c:/System/quickhitdata/leveltemplate/gfx
+mySound.sources = sound/*
+mySound.path = c:/System/quickhitdata/leveltemplate/sound
+# Takes qml, graphics and sounds into Symbian SIS package file (.pkg)
+DEPLOYMENT += myQml myGraphic mySound
+
+target.path += $$[QT_INSTALL_PLUGINS]/quickhitlevels
+# Installs binaries
+INSTALLS += target
+}
+
+# WINDOWS ---------------------------
+win32: {
+# Copy level sounds and graphics into right destination
+system(mkdir c:\quickhitdata\leveltemplate)
+system(mkdir c:\quickhitdata\leveltemplate\gfx)
+system(mkdir c:\quickhitdata\leveltemplate\sound)
+system(copy qml\*.* c:\quickhitdata\leveltemplate)
+system(copy gfx\*.* c:\quickhitdata\leveltemplate\gfx)
+system(copy sound\*.* c:\quickhitdata\leveltemplate\sound)
+
+# Installs binaries
+target.path += $$[QT_INSTALL_PLUGINS]/quickhitlevels
+INSTALLS += target
+}
+
+# MAEMO_5 ---------------------------
+maemo5: {
+myQml.path = /home/user/.quickhitdata/leveltemplate/
+myQml.files += qml/*
+myGraphic.path = /home/user/.quickhitdata/leveltemplate/gfx/
+myGraphic.files += gfx/*
+mySound.path = /home/user/.quickhitdata/leveltemplate/sound/
+mySound.files += sound/*
+
+target.path += /usr/lib/qt4/plugins/quickhitlevels
+# Installs qml, binaries, sounds and graphics
+INSTALLS += target myGraphic mySound myQml
+}
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/qml/Enemy.qml b/demos/mobile/quickhit/plugins/LevelTemplate/qml/Enemy.qml
new file mode 100644
index 0000000..b187c03
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/qml/Enemy.qml
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+Image {
+    id: enemy
+
+    // ***************************************************
+    // *** NOTE: This "enemy "is mandatory enemy object name for all enemy QML files
+    objectName: "enemy"
+
+    smooth:true
+    opacity: 0 // 0=hidden by default
+    fillMode:Image.PreserveAspectFit
+    source:"file:/"+LevelPlugin.pictureRootPath()+"enemy1.png"
+
+    property int enemySpeed: LevelPlugin.enemySpeed()
+
+    // ***************************************************
+    // *** NOTE: This "pause(bool)" function is mandatory for all enemies QML files
+    function pause(doPause) {
+    }
+}
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/qml/Level.js b/demos/mobile/quickhit/plugins/LevelTemplate/qml/Level.js
new file mode 100644
index 0000000..e2e1d3a
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/qml/Level.js
@@ -0,0 +1,42 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+var hiddenEnemies = new Array()
+
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/qml/Level.qml b/demos/mobile/quickhit/plugins/LevelTemplate/qml/Level.qml
new file mode 100644
index 0000000..3a383cf
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/qml/Level.qml
@@ -0,0 +1,103 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.particles 1.0
+
+// Level own JavaScript file
+import "Level.js" as LevelScript
+
+Rectangle {
+    id: enemies
+    anchors.fill: parent
+    property int enemiesCreated: 0
+    property int enemiesEnabled: 0
+    color: "black"
+
+    // ***************************************************
+    // *** NOTE: This "pause(bool)" function is mandatory for all level QML files
+    function pause(doPause) {
+    }
+
+    // ***************************************************
+    // *** NOTE: Level object name "level" is mandatory for all level QML files
+    objectName: "level"
+
+    // Enemy placeholder. Have to exist at least one enemy for prevent to level be stopped
+    Enemy {
+        x: parent.width / 2
+        y: parent.height / 2
+        opacity: 1
+    }
+
+    // ***************************************************
+    // *** NOTE: This is mandatory for all level QML files
+    // Execute explode particle effect
+    function explode(x,y) {
+        explodeParticles.x = x
+        explodeParticles.y = y
+        explodeParticles.burst(20)
+        explodeParticles.opacity = 1
+    }
+
+    // ***************************************************
+    // *** NOTE: This is mandatory for all level QML files
+    // Explode particle effect
+    Particles {
+        id: explodeParticles
+        opacity: 0
+        width: 1
+        height: 1
+        emissionRate: 0
+        source: "file:/"+LevelPlugin.pictureRootPath()+"blue_fire.png"
+        lifeSpan: 500
+        lifeSpanDeviation: 2000
+        count: -1
+        angle: 270
+        angleDeviation: 65
+        velocity: 100
+        velocityDeviation: 100
+        ParticleMotionGravity {
+            yattractor: 1000
+            xattractor: 300
+            acceleration: 50
+        }
+    }
+}
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/sound/crash.wav b/demos/mobile/quickhit/plugins/LevelTemplate/sound/crash.wav
new file mode 100644
index 0000000..8076f0f
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/sound/crash.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/sound/enableship.wav b/demos/mobile/quickhit/plugins/LevelTemplate/sound/enableship.wav
new file mode 100644
index 0000000..6fe5fe8
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/sound/enableship.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/sound/enemy_explosion.wav b/demos/mobile/quickhit/plugins/LevelTemplate/sound/enemy_explosion.wav
new file mode 100644
index 0000000..fd338e6
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/sound/enemy_explosion.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/sound/laser.wav b/demos/mobile/quickhit/plugins/LevelTemplate/sound/laser.wav
new file mode 100644
index 0000000..c3b58b2
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/sound/laser.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/sound/level2.wav b/demos/mobile/quickhit/plugins/LevelTemplate/sound/level2.wav
new file mode 100644
index 0000000..24d3917
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/sound/level2.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/sound/myship_explosion.wav b/demos/mobile/quickhit/plugins/LevelTemplate/sound/myship_explosion.wav
new file mode 100644
index 0000000..e22d030
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/sound/myship_explosion.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/sound/rocket.wav b/demos/mobile/quickhit/plugins/LevelTemplate/sound/rocket.wav
new file mode 100644
index 0000000..8c0dee9
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/sound/rocket.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTemplate/sound/rocket_explosion.wav b/demos/mobile/quickhit/plugins/LevelTemplate/sound/rocket_explosion.wav
new file mode 100644
index 0000000..d2b451c
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTemplate/sound/rocket_explosion.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/debian/changelog b/demos/mobile/quickhit/plugins/LevelTwo/debian/changelog
new file mode 100644
index 0000000..106ef66
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/debian/changelog
@@ -0,0 +1,11 @@
+leveltwo (1.1.0) unstable; urgency=low
+
+  * Final graphics
+
+ -- Antonio Aloisio <antonio.aloisio@nokia.com>  Wed,  5 Jan 2011 10:05:04 +0200
+
+leveltwo (1.0.0) unstable; urgency=low
+
+  * First version
+
+ -- Antonio Aloisio <antonio.aloisio@nokia.com>  Tue,  19 Oct 2010 10:05:04 +0200
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/debian/compat b/demos/mobile/quickhit/plugins/LevelTwo/debian/compat
new file mode 100644
index 0000000..7f8f011
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/debian/compat
@@ -0,0 +1 @@
+7
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/debian/control b/demos/mobile/quickhit/plugins/LevelTwo/debian/control
new file mode 100644
index 0000000..8f9d05e
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/debian/control
@@ -0,0 +1,11 @@
+Source: leveltwo
+Section: user/games
+Priority: extra
+Maintainer: Antonio Aloisio <antonio.aloisio@nokia.com>
+Standards-Version: 3.7.2
+
+Package: leveltwo
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: QuickHit - LevelTwo
+ QuickHit - LevelTwo
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/debian/copyright b/demos/mobile/quickhit/plugins/LevelTwo/debian/copyright
new file mode 100644
index 0000000..fb9e5a8
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/debian/copyright
@@ -0,0 +1,8 @@
+This is qmultiwinexample, written and maintained by Forum Nokia Antonio Aloisio <antonio.aloisio@nokia.com>
+on Tue,  19 Oct 2010 10:05:04 +0200
+
+
+Copyright Holder:  Nokia (c) 2010
+
+License:
+
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/debian/dirs b/demos/mobile/quickhit/plugins/LevelTwo/debian/dirs
new file mode 100644
index 0000000..80507f1
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/debian/dirs
@@ -0,0 +1,2 @@
+usr/bin
+usr/share/applications/hildon
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/debian/levelone.tarlist b/demos/mobile/quickhit/plugins/LevelTwo/debian/levelone.tarlist
new file mode 100644
index 0000000..f3146fa1
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/debian/levelone.tarlist
@@ -0,0 +1,41 @@
+755 root root . home /
+755 root root . home/maemo /
+755 root root . home/maemo/quickhitdata /
+755 root root . home/maemo/quickhitdata/levelone /
+644 root root . home/maemo/quickhitdata/levelone/Level.qml debian/levelone/home/maemo/quickhitdata/levelone/Level.qml
+755 root root . home/maemo/quickhitdata/leveltwo /
+755 root root . home/maemo/quickhitdata/leveltwo/gfx /
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/background3.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/background3.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/blue_fire.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/blue_fire.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/enemy1.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/enemy1.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/enemy2.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/enemy2.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/enemy_missile2.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/enemy_missile2.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/fire.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/fire.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/fire2.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/fire2.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/missile.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/missile.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/missile2.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/missile2.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/moon.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/moon.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/ship.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/ship.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/star3.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/star3.png
+644 root root . home/maemo/quickhitdata/leveltwo/gfx/transparent.png debian/levelone/home/maemo/quickhitdata/leveltwo/gfx/transparent.png
+755 root root . home/maemo/quickhitdata/leveltwo/sound /
+644 root root . home/maemo/quickhitdata/leveltwo/sound/crash.wav debian/levelone/home/maemo/quickhitdata/leveltwo/sound/crash.wav
+644 root root . home/maemo/quickhitdata/leveltwo/sound/enemy_explosion.wav debian/levelone/home/maemo/quickhitdata/leveltwo/sound/enemy_explosion.wav
+644 root root . home/maemo/quickhitdata/leveltwo/sound/laser.wav debian/levelone/home/maemo/quickhitdata/leveltwo/sound/laser.wav
+644 root root . home/maemo/quickhitdata/leveltwo/sound/myship_explosion.wav debian/levelone/home/maemo/quickhitdata/leveltwo/sound/myship_explosion.wav
+644 root root . home/maemo/quickhitdata/leveltwo/sound/rocket.wav debian/levelone/home/maemo/quickhitdata/leveltwo/sound/rocket.wav
+644 root root . home/maemo/quickhitdata/leveltwo/sound/rocket_explosion.wav debian/levelone/home/maemo/quickhitdata/leveltwo/sound/rocket_explosion.wav
+755 root root . usr /
+755 root root . usr/bin /
+755 root root . usr/lib /
+755 root root . usr/lib/qt4 /
+755 root root . usr/lib/qt4/plugins /
+755 root root . usr/lib/qt4/plugins/quickhitlevels /
+644 root root . usr/lib/qt4/plugins/quickhitlevels/libleveltwo.so debian/levelone/usr/lib/qt4/plugins/quickhitlevels/libleveltwo.so
+755 root root . usr/share /
+755 root root . usr/share/applications /
+755 root root . usr/share/applications/hildon /
+755 root root . usr/share/doc /
+755 root root . usr/share/doc/levelone /
+644 root root . usr/share/doc/levelone/changelog.gz debian/levelone/usr/share/doc/levelone/changelog.gz
+644 root root . usr/share/doc/levelone/copyright debian/levelone/usr/share/doc/levelone/copyright
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/debian/postinst b/demos/mobile/quickhit/plugins/LevelTwo/debian/postinst
new file mode 100644
index 0000000..79fb6dd
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/debian/postinst
@@ -0,0 +1,5 @@
+#!/bin/sh -e
+
+gtk-update-icon-cache -f /usr/share/icons/hicolor
+
+exit 0
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/debian/rules b/demos/mobile/quickhit/plugins/LevelTwo/debian/rules
new file mode 100644
index 0000000..5dac6e0
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/debian/rules
@@ -0,0 +1,91 @@
+#!/usr/bin/make -f
+# -*- makefile -*-
+# Sample debian/rules that uses debhelper.
+# This file was originally written by Joey Hess and Craig Small.
+# As a special exception, when this file is copied by dh-make into a
+# dh-make output file, you may use that output file without restriction.
+# This special exception was added by Craig Small in version 0.37 of dh-make.
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+
+APPNAME := leveltwo
+
+
+configure: configure-stamp
+configure-stamp:
+	dh_testdir
+	# Add here commands to configure the package.
+
+	touch configure-stamp
+
+
+build: build-stamp
+
+build-stamp: configure-stamp  
+	dh_testdir
+
+	# Add here commands to compile the package.
+	$(MAKE)
+	#docbook-to-man debian/$(APPNAME).sgml > $(APPNAME).1
+
+	touch $@
+
+clean: 
+	dh_testdir
+	dh_testroot
+	rm -f build-stamp configure-stamp
+
+	# Add here commands to clean up after the build process.
+	$(MAKE) clean
+
+	dh_clean 
+
+install: build
+	dh_testdir
+	dh_testroot
+	dh_clean -k 
+	dh_installdirs
+
+	# Add here commands to install the package into debian/$(APPNAME).
+	$(MAKE) INSTALL_ROOT="$(CURDIR)"/debian/$(APPNAME) install
+
+
+# Build architecture-independent files here.
+binary-indep: build install
+# We have nothing to do by default.
+
+# Build architecture-dependent files here.
+binary-arch: build install
+	dh_testdir
+	dh_testroot
+	dh_installchangelogs 
+	dh_installdocs
+	dh_installexamples
+#	dh_install
+#	dh_installmenu
+#	dh_installdebconf	
+#	dh_installlogrotate
+#	dh_installemacsen
+#	dh_installpam
+#	dh_installmime
+#	dh_python
+#	dh_installinit
+#	dh_installcron
+#	dh_installinfo
+	dh_installman
+	dh_link
+	# dh_strip
+	dh_compress
+	dh_fixperms
+#	dh_perl
+	dh_makeshlibs
+	dh_installdeb
+	dh_shlibdeps
+	dh_gencontrol
+	dh_md5sums
+	dh_builddeb
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install configure
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/gfx/background2.png b/demos/mobile/quickhit/plugins/LevelTwo/gfx/background2.png
new file mode 100644
index 0000000..8fbf2f4
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/gfx/background2.png
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/gfx/background_loop.png b/demos/mobile/quickhit/plugins/LevelTwo/gfx/background_loop.png
new file mode 100644
index 0000000..3a135d2
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/gfx/background_loop.png
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/gfx/blue_fire.png b/demos/mobile/quickhit/plugins/LevelTwo/gfx/blue_fire.png
new file mode 100644
index 0000000..8667a39
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/gfx/blue_fire.png
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/gfx/enemy1.png b/demos/mobile/quickhit/plugins/LevelTwo/gfx/enemy1.png
new file mode 100644
index 0000000..94f149b
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/gfx/enemy1.png
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/gfx/enemy_missile2.png b/demos/mobile/quickhit/plugins/LevelTwo/gfx/enemy_missile2.png
new file mode 100644
index 0000000..5011d75
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/gfx/enemy_missile2.png
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/gfx/fire.png b/demos/mobile/quickhit/plugins/LevelTwo/gfx/fire.png
new file mode 100644
index 0000000..8401034
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/gfx/fire.png
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/gfx/fire2.png b/demos/mobile/quickhit/plugins/LevelTwo/gfx/fire2.png
new file mode 100644
index 0000000..139aa61
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/gfx/fire2.png
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/gfx/missile.png b/demos/mobile/quickhit/plugins/LevelTwo/gfx/missile.png
new file mode 100644
index 0000000..86bb41b
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/gfx/missile.png
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/gfx/missile2.png b/demos/mobile/quickhit/plugins/LevelTwo/gfx/missile2.png
new file mode 100644
index 0000000..dacd610
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/gfx/missile2.png
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/gfx/ship.png b/demos/mobile/quickhit/plugins/LevelTwo/gfx/ship.png
new file mode 100644
index 0000000..cb7851c
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/gfx/ship.png
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/gfx/star3.png b/demos/mobile/quickhit/plugins/LevelTwo/gfx/star3.png
new file mode 100644
index 0000000..70af0f3
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/gfx/star3.png
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/gfx/transparent.png b/demos/mobile/quickhit/plugins/LevelTwo/gfx/transparent.png
new file mode 100644
index 0000000..3aa1e41
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/gfx/transparent.png
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/leveltwo.cpp b/demos/mobile/quickhit/plugins/LevelTwo/leveltwo.cpp
new file mode 100644
index 0000000..45a39e3
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/leveltwo.cpp
@@ -0,0 +1,122 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "leveltwo.h"
+#include <QtCore/qplugin.h>
+
+
+LevelTwo::LevelTwo()
+{
+}
+
+LevelTwo::~LevelTwo()
+{
+}
+
+QString LevelTwo::pathPrefix()
+{
+    /*
+QDir::rootPath()
+For Unix operating systems this returns "/".
+For Windows file systems this normally returns "c:/".
+On Symbian this typically returns "c:/data",
+*/
+
+#ifdef Q_WS_MAEMO_5
+    return "/home/user/.";
+#elif defined Q_OS_WIN32
+    return QDir::rootPath();
+#else
+    //return QDir::rootPath()+"/";
+    return "c:/System/";
+#endif
+}
+
+QStringList LevelTwo::levelSounds()
+{
+    QStringList list;
+
+
+    // NOTE: Mandatory sounds/indexs for the all levels
+    // 0 = Enemy explode
+    list.append(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/sound/enemy_explosion.wav");
+    // 1 = You explode
+    list.append(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/sound/myship_explosion.wav");
+    // 2 = Missile fires
+    list.append(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/sound/laser.wav");
+    // 3 = Emeny Missile fires
+    list.append(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/sound/rocket.wav");
+
+    // Additional sounds
+    list.append(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/sound/enableship.wav");
+    list.append(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/sound/level2.wav");
+
+
+    return list;
+}
+
+QVariant LevelTwo::getData(QVariant key)
+{
+    QVariant ret;
+    switch (key.toInt()) {
+    case 1: {
+            // Any data what you need for this key
+            // Set your data into QVariant (ret)
+            break;
+        }
+    default: {
+            break;
+        }
+    }
+    return ret;
+}
+
+QVariant LevelTwo::graphSize(QVariant pathToGraph)
+{
+    QVariant ret;
+    m_imageReader.setFileName(pathToGraph.toString());
+    QSize imageSize = m_imageReader.size();
+    ret.setValue(imageSize);
+    return ret;
+}
+
+// This Qt macro exports the plugin class LevelTwo with the name levelplugins.
+// There should be exactly one occurrence of this LevelTwo macro in a Qt plugin's source code.
+Q_EXPORT_PLUGIN2(levelplugins, LevelTwo);
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/leveltwo.h b/demos/mobile/quickhit/plugins/LevelTwo/leveltwo.h
new file mode 100644
index 0000000..b983210
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/leveltwo.h
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LevelTwo_H
+#define LevelTwo_H
+
+#include <QObject>
+#include <QDir>
+#include <QImageReader>
+
+#include "levelplugininterface.h"
+
+class LevelTwo : public LevelPluginInterface
+{
+    Q_OBJECT
+
+    // This macro tells Qt which interfaces the class implements.
+    // This is used when implementing plugins.
+    Q_INTERFACES(LevelPluginInterface)
+
+public:
+    LevelTwo();
+    ~LevelTwo();
+
+    static QString pathPrefix();
+
+public: // From LevelPluginInterface
+
+    QStringList levelSounds();
+
+    Q_INVOKABLE QVariant getData(QVariant key);
+
+    Q_INVOKABLE QVariant graphSize(QVariant pathToGraph);
+
+    Q_INVOKABLE QVariant enemyCount() { return QVariant(35); }
+    Q_INVOKABLE QVariant enemyRowCount() { return QVariant(0); }
+    Q_INVOKABLE QVariant enemySpeed() { return QVariant(20000); }
+    Q_INVOKABLE QVariant enemyFireSpeed() { return QVariant(500); }
+
+    // Root paths for the QML, Pictures and Sounds
+    Q_INVOKABLE QVariant qmlRootPath() { return QVariant(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/"); }
+    Q_INVOKABLE QVariant pictureRootPath() { return QVariant(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/gfx/"); }
+
+    // Full paths
+    Q_INVOKABLE QVariant pathToTransparentEnemyPic() {return QVariant(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/gfx/transparent.png");}
+    Q_INVOKABLE QVariant pathToMissilePic() {return QVariant(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/gfx/missile2.png");}
+    Q_INVOKABLE QVariant pathToEnemyMissilePic() {return QVariant(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/gfx/enemy_missile2.png");}
+    Q_INVOKABLE QVariant pathToMyShipPic() {return QVariant(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/gfx/ship.png");}
+
+protected:
+    QImageReader    m_imageReader;
+};
+
+#endif // LevelTwo_H
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/leveltwo.pro b/demos/mobile/quickhit/plugins/LevelTwo/leveltwo.pro
new file mode 100644
index 0000000..171ee6c
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/leveltwo.pro
@@ -0,0 +1,108 @@
+
+# Copyright (c) 2010 Nokia Corporation.
+
+TEMPLATE        = lib
+
+#VERSION         = 1.1.0
+
+CONFIG         += plugin
+
+INCLUDEPATH    += ../
+
+HEADERS         = leveltwo.h
+
+SOURCES         = leveltwo.cpp
+
+TARGET          = $$qtLibraryTarget(leveltwo)
+
+OTHER_FILES += qml/Level.qml \
+               qml/Enemy.qml \
+               qml/Level.js
+
+
+# SYMBIAN ---------------------------
+symbian: {
+# Load predefined include paths (e.g. QT_PLUGINS_BASE_DIR) to be used in the pro-files
+load(data_caging_paths)
+
+# EPOCALLOWDLLDATA have to set true because Qt macros has initialised global data
+TARGET.EPOCALLOWDLLDATA=1
+TARGET.UID3 = 0xE07dfb67
+
+TARGET.CAPABILITY = NetworkServices \
+    Location \
+    ReadUserData \
+    WriteUserData \
+    LocalServices \
+    UserEnvironment
+
+# Defines plugin stub file into Symbian .pkg package
+pluginDep.sources = leveltwo.dll
+pluginDep.path = $$QT_PLUGINS_BASE_DIR/quickhitlevels
+DEPLOYMENT += pluginDep
+
+# Graphics and Sounds for the plugin
+BLD_INF_RULES.prj_exports += "gfx/background2.png ../winscw/c/Data/gfx/background2.png" \
+"gfx/background_loop.png ../winscw/c/Data/gfx/background_loop.png" \
+"gfx/enemy1.png ../winscw/c/Data/gfx/enemy1.png" \
+"gfx/fire2.png ../winscw/c/Data/gfx/fire2.png" \
+"gfx/fire.png ../winscw/c/Data/gfx/fire.png" \
+"gfx/missile2.png ../winscw/c/Data/gfx/missile2.png" \
+"gfx/enemy_missile2.png ../winscw/c/Data/gfx/enemy_missile2.png" \
+"gfx/ship.png ../winscw/c/Data/gfx/ship.png" \
+"gfx/transparent.png ../winscw/c/Data/gfx/transparent.png" \
+"gfx/star3.png ../winscw/c/Data/gfx/star3.png" \
+"gfx/blue_fire.png ../winscw/c/Data/gfx/blue_fire.png" \
+"sound/enemy_explosion.wav ../winscw/c/Data/sound/enemy_explosion.wav" \
+"sound/myship_explosion.wav ../winscw/c/Data/sound/myship_explosion.wav" \
+"sound/enableship.wav ../winscw/c/Data/sound/enableship.wav" \
+"sound/laser.wav ../winscw/c/Data/sound/laser.wav" \
+"sound/level2.wav ../winscw/c/Data/sound/level2.wav" \
+"qml/Level.qml ../winscw/c/Data/Level.qml" \
+"qml/Level.js ../winscw/c/Data/Level.js" \
+"qml/Enemy.qml ../winscw/c/Data/Enemy.qml"
+
+
+myQml.sources = qml/*
+myQml.path = c:/System/quickhitdata/leveltwo
+myGraphic.sources = gfx/*
+myGraphic.path = c:/System/quickhitdata/leveltwo/gfx
+mySound.sources = sound/*
+mySound.path = c:/System/quickhitdata/leveltwo/sound
+# Takes qml, graphics and sounds into Symbian SIS package file (.pkg)
+DEPLOYMENT += myQml myGraphic mySound
+
+target.path += $$[QT_INSTALL_PLUGINS]/quickhitlevels
+# Installs binaries
+INSTALLS += target
+}
+
+# WINDOWS ---------------------------
+win32: {
+
+# Copy level sounds and graphics into right destination
+system(mkdir c:\quickhitdata\leveltwo)
+system(mkdir c:\quickhitdata\leveltwo\gfx)
+system(mkdir c:\quickhitdata\leveltwo\sound)
+system(copy qml\*.* c:\quickhitdata\leveltwo)
+system(copy gfx\*.* c:\quickhitdata\leveltwo\gfx)
+system(copy sound\*.* c:\quickhitdata\leveltwo\sound)
+
+# Installs binaries
+target.path += $$[QT_INSTALL_PLUGINS]/quickhitlevels
+INSTALLS += target
+}
+
+# MAEMO_5 ---------------------------
+maemo5: {
+myQml.path = /home/user/.quickhitdata/leveltwo/
+myQml.files += qml/*
+myGraphic.path = /home/user/.quickhitdata/leveltwo/gfx/
+myGraphic.files += gfx/*
+mySound.path = /home/user/.quickhitdata/leveltwo/sound/
+mySound.files += sound/*
+
+target.path += /usr/lib/qt4/plugins/quickhitlevels
+# Installs qml, binaries, sounds and graphics
+INSTALLS += target myGraphic mySound myQml
+}
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/qml/Enemy.qml b/demos/mobile/quickhit/plugins/LevelTwo/qml/Enemy.qml
new file mode 100644
index 0000000..1b489b2
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/qml/Enemy.qml
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+
+Image {
+    id: enemy
+    objectName: "enemy"
+    smooth:true
+    opacity: 0 // 0=hidden by default
+    fillMode:Image.PreserveAspectFit
+    source:"file:/"+LevelPlugin.pictureRootPath()+"enemy1.png"
+
+    property int enemySpeed: LevelPlugin.enemySpeed()
+
+    function pause(doPause) {
+        if (doPause) {
+            upToDownAnim.pause()
+            rightLeftAnim.pause()
+        } else {
+            upToDownAnim.resume()
+            rightLeftAnim.resume()
+        }
+    }
+
+    function startMovingAnim() {
+        upToDownAnim.restart()
+        rightLeftAnim.restart()
+    }
+
+    // Right-left animation
+    SequentialAnimation {
+    id: rightLeftAnim
+    loops: Animation.Infinite
+    NumberAnimation { target:enemy; property:"x";
+    to:gameArea.width - enemy.width; easing.type: Easing.OutQuad; duration: 3000 }
+    NumberAnimation { target:enemy; property:"x"; to:0; easing.type: Easing.OutQuad; duration: 3000 }
+    }
+
+    // Up to down animation
+    SequentialAnimation {
+    id: upToDownAnim
+    PropertyAnimation { target:enemy; property:"y"; to: gameArea.height;
+        easing.type: Easing.Linear; duration: enemy.enemySpeed }
+    PropertyAction { target: enemy; properties: "opacity"; value: 0 }
+    }
+}
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/qml/Level.js b/demos/mobile/quickhit/plugins/LevelTwo/qml/Level.js
new file mode 100644
index 0000000..e2e1d3a
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/qml/Level.js
@@ -0,0 +1,42 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+var hiddenEnemies = new Array()
+
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/qml/Level.qml b/demos/mobile/quickhit/plugins/LevelTwo/qml/Level.qml
new file mode 100644
index 0000000..69a6593
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/qml/Level.qml
@@ -0,0 +1,228 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.particles 1.0
+import "Level.js" as LevelScript
+
+Item {
+    id: enemies
+    anchors.fill: parent
+
+    property int enemiesCreated: 0
+    property int enemiesEnabled: 0
+
+    property int backOneTop
+    property int backTwoTop
+
+    // Long background 2
+    Image {
+        id: longBackground_2
+        source: "file:/"+LevelPlugin.pictureRootPath()+"background_loop.png"
+        fillMode: Image.Stretch
+        smooth: false
+        width: gameArea.width
+        height: gameArea.height
+    }
+
+    // Long background 1
+    Image {
+        id: longBackground_1
+        source: "file:/"+LevelPlugin.pictureRootPath()+"background_loop.png"
+        fillMode: Image.Stretch
+        smooth: false
+        width: gameArea.width
+        height: gameArea.height
+    }
+
+    // Long background Up to down animation
+     ParallelAnimation {
+        id: backgroundAnim;
+        loops: Animation.Infinite
+        PropertyAnimation { target:longBackground_1; property:"y";
+        from:backOneTop; to:gameArea.height; easing.type:Easing.Linear; duration:10000 }
+        PropertyAnimation { target:longBackground_2; property:"y";
+        from:backTwoTop; to:backOneTop; easing.type:Easing.Linear; duration:10000 }
+     }
+
+
+
+    // ***************************************************
+    // *** NOTE: This is mandatory for all level QML files
+    function pause(doPause) {
+        if (doPause) {
+            enemyCreationTimer.stop()
+            backgroundAnim.stop()
+        } else {
+            enemyCreationTimer.restart()
+            backgroundAnim.restart()
+        }
+        for (var i=0;i<LevelScript.hiddenEnemies.length;i++) {
+            var enemy = LevelScript.hiddenEnemies[i]
+            enemy.pause(doPause)
+        }
+    }
+
+
+    // ***************************************************
+    // *** NOTE: This is mandatory for all level QML files
+    objectName: "level"
+
+
+    // Enemy creation timer
+    Timer {
+        id: enemyCreationTimer
+        interval: 1000; running: false; repeat: true
+        onTriggered: {
+            enableEnemy()
+        }
+    }
+
+    function enableEnemy() {
+        if (enemiesEnabled < enemiesCreated) {
+            var enemy = LevelScript.hiddenEnemies[enemiesEnabled]
+            enemy.opacity = 1
+            enemy.x = GameEngine.randInt(0,gameArea.width-enemy.width-50)
+            enemy.startMovingAnim()
+            enemyCreationTimer.stop()
+            enemyCreationTimer.interval = GameEngine.randInt(500,2000)
+            enemyCreationTimer.restart()
+            enemiesEnabled = enemiesEnabled + 1
+            GameEngine.playSound(4) // NOTE: Enable enemy sound
+        } else {
+            enemyCreationTimer.stop()
+        }
+    }
+
+    // Hidden enemies group
+    function createHiddenEnemiesGroup() {
+        for (var i=0;i<LevelPlugin.enemyCount();i++) {
+            var enemyComponent = Qt.createComponent("file:/"+LevelPlugin.qmlRootPath()+"Enemy.qml")
+            var enemyObject = enemyComponent.createObject(enemies)
+            LevelScript.hiddenEnemies.push(enemyObject)
+            enemiesCreated = enemiesCreated + 1
+        }
+    }
+
+    Component.onCompleted: {
+        // Create hidden enemies
+        createHiddenEnemiesGroup()
+        // Flying moons animation
+        starBurstTimer.restart()
+        // Create enemies timer
+        enemyCreationTimer.restart()
+
+        // Start Long background loop animation
+        backOneTop = 0
+        longBackground_1.y = backOneTop;
+        backTwoTop = gameArea.height * -1
+        longBackground_2.y = backTwoTop;
+        backgroundAnim.restart()
+
+        GameEngine.playSounds(5,3)  //NOTE: Level starts sound, 3 times
+    }
+
+    Timer {
+        id: starBurstTimer
+        interval: starParticles.lifeSpan+GameEngine.randInt(100,2000); running: false; repeat: true
+        onTriggered: {
+        starParticles.burst(GameEngine.randInt(4,6))
+        }
+     }
+
+    // ***************************************************
+    // *** NOTE: This is mandatory for all level QML files
+    // Execute explode particle effect
+    function explode(x,y) {
+        explodeParticles.x = x
+        explodeParticles.y = y
+        explodeParticles.burst(20)
+        explodeParticles.opacity = 1
+    }
+    // ***************************************************
+    // *** NOTE: This is mandatory for all level QML files
+    // Explode particle effect
+    Particles {
+        id: explodeParticles
+        opacity: 0
+        width: 1
+        height: 1
+        emissionRate: 0
+        source: "file:/"+LevelPlugin.pictureRootPath()+"blue_fire.png"
+        lifeSpan: 500
+        lifeSpanDeviation: 2000
+        count: -1
+        angle: 270
+        angleDeviation: 65
+        velocity: 100
+        velocityDeviation: 100
+        ParticleMotionGravity {
+            yattractor: 1000
+            xattractor: 300
+            acceleration: 50
+        }
+    }
+
+  Particles {
+         id: starParticles
+         y: -50
+         x: 0
+         width: parent.width
+         height: 50
+         emissionRate: 0
+         source: "file:/"+LevelPlugin.pictureRootPath()+"star3.png"
+         lifeSpan: 5000
+         count: -1
+         angle: 90
+         velocity: 100
+         opacity: 0.7
+        ParticleMotionGravity {
+            yattractor: 1000
+            xattractor: 500
+        }
+     }
+
+
+}
+
+
+
+
+
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/sound/crash.wav b/demos/mobile/quickhit/plugins/LevelTwo/sound/crash.wav
new file mode 100644
index 0000000..8076f0f
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/sound/crash.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/sound/enableship.wav b/demos/mobile/quickhit/plugins/LevelTwo/sound/enableship.wav
new file mode 100644
index 0000000..6fe5fe8
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/sound/enableship.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/sound/enemy_explosion.wav b/demos/mobile/quickhit/plugins/LevelTwo/sound/enemy_explosion.wav
new file mode 100644
index 0000000..fd338e6
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/sound/enemy_explosion.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/sound/laser.wav b/demos/mobile/quickhit/plugins/LevelTwo/sound/laser.wav
new file mode 100644
index 0000000..c3b58b2
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/sound/laser.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/sound/level2.wav b/demos/mobile/quickhit/plugins/LevelTwo/sound/level2.wav
new file mode 100644
index 0000000..24d3917
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/sound/level2.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/sound/myship_explosion.wav b/demos/mobile/quickhit/plugins/LevelTwo/sound/myship_explosion.wav
new file mode 100644
index 0000000..e22d030
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/sound/myship_explosion.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/sound/rocket.wav b/demos/mobile/quickhit/plugins/LevelTwo/sound/rocket.wav
new file mode 100644
index 0000000..8c0dee9
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/sound/rocket.wav
diff --git a/demos/mobile/quickhit/plugins/LevelTwo/sound/rocket_explosion.wav b/demos/mobile/quickhit/plugins/LevelTwo/sound/rocket_explosion.wav
new file mode 100644
index 0000000..d2b451c
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/LevelTwo/sound/rocket_explosion.wav
diff --git a/demos/mobile/quickhit/plugins/levelplugininterface.h b/demos/mobile/quickhit/plugins/levelplugininterface.h
new file mode 100644
index 0000000..b8d5018
--- /dev/null
+++ b/demos/mobile/quickhit/plugins/levelplugininterface.h
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LEVELPLUGININTERFACE_H
+#define LEVELPLUGININTERFACE_H
+
+#include <QObject>
+#include <QVariant>
+
+class LevelPluginInterface : public QObject
+{
+public:
+    // Full paths to level sounds
+    virtual QStringList levelSounds() = 0;
+
+    // Generic key/value data
+    virtual QVariant getData(QVariant key) = 0;
+
+    // Request picture size
+    virtual QVariant graphSize(QVariant pathToGraph) = 0;
+
+    // Enemy count in the level
+    virtual QVariant enemyCount() = 0;
+    // Enemy row count in the level
+    virtual QVariant enemyRowCount() = 0;
+    // Enemy speed
+    virtual QVariant enemySpeed() = 0;
+    // Enemy fire speed
+    virtual QVariant enemyFireSpeed() = 0;
+
+    // QML root path
+    virtual QVariant qmlRootPath() = 0;
+    // Picture root path
+    virtual QVariant pictureRootPath() = 0;
+
+    // Paths for GameEngine and QuickHit internal QML files
+    virtual QVariant pathToTransparentEnemyPic() = 0;
+    virtual QVariant pathToMissilePic() = 0;
+    virtual QVariant pathToEnemyMissilePic() = 0;
+    virtual QVariant pathToMyShipPic() = 0;
+};
+
+// This Qt macro associates the given Identifier "Forum.Nokia.com.QuickHit.LevelPluginInterface/1.0"
+// to the interface class called LevelPluginInterface. The Identifier must be unique.
+Q_DECLARE_INTERFACE(LevelPluginInterface,
+    "Forum.Nokia.com.QuickHit.LevelPluginInterface/1.0");
+
+
+#endif // LEVELPLUGININTERFACE_H
diff --git a/demos/mobile/quickhit/quickhit.png b/demos/mobile/quickhit/quickhit.png
new file mode 100644
index 0000000..01d2d60
--- /dev/null
+++ b/demos/mobile/quickhit/quickhit.png
diff --git a/demos/mobile/quickhit/quickhit.pro b/demos/mobile/quickhit/quickhit.pro
new file mode 100644
index 0000000..e5a4b3d
--- /dev/null
+++ b/demos/mobile/quickhit/quickhit.pro
@@ -0,0 +1,91 @@
+
+# Copyright (c) 2011 Nokia Corporation.
+
+QT       += core gui declarative opengl
+
+VERSION = 1.1.1
+
+TARGET = quickhit
+TEMPLATE = app
+
+SOURCES += main.cpp \
+        mainwindow.cpp \
+    gameengine.cpp \
+    InvSounds.cpp \
+    myeventfilter.cpp \
+    ga_src/GEAudioBuffer.cpp \
+    ga_src/GEAudioOut.cpp \
+    ga_src/GEInterfaces.cpp
+
+HEADERS  += mainwindow.h \
+    gameengine.h \
+    myeventfilter.h \
+    plugins/levelplugininterface.h \
+    InvSounds.h \
+    ga_src/GEAudioBuffer.h \
+    ga_src/GEAudioOut.h \
+    ga_src/GEInterfaces.h
+
+RESOURCES += resources.qrc
+
+# QtMultimedia from Qt
+QT += multimedia
+
+symbian {
+    # in Symbian 1 we do not have OpenGL available
+    contains(SYMBIAN_VERSION, 9.4) {
+        DEFINES += QT_NO_OPENGL
+        QT -= opengl
+        warning("No OpenGL support")
+    }
+
+    CONFIG += mobility
+    MOBILITY = systeminfo
+    TARGET = QuickHit
+    TARGET.UID3 = 0xe7ced714
+
+    TARGET.CAPABILITY = NetworkServices \
+        Location \
+        ReadUserData \
+        WriteUserData \
+        LocalServices \
+        UserEnvironment
+
+    LIBS += -lcone -leikcore -lavkon -lhwrmvibraclient
+
+    ICON = icon.svg
+
+    TARGET.EPOCSTACKSIZE = 0x14000
+    TARGET.EPOCHEAPSIZE = 0x100000 0x2000000
+}
+
+maemo5 {
+    CONFIG += mobility
+    MOBILITY = systeminfo
+
+    BINDIR = /opt/usr/bin
+    DATADIR = /usr/share
+    DEFINES += DATADIR=\\\"$$DATADIR\\\" \
+        PKGDATADIR=\\\"$$PKGDATADIR\\\"
+
+    INSTALLS += target \
+        desktop \
+        icon64
+
+    target.path = $$BINDIR
+    desktop.path = $$DATADIR/applications/hildon
+    desktop.files += quickhit.desktop
+
+    icon64.path = $$DATADIR/icons/hicolor/64x64/apps
+    icon64.files += quickhit.png
+}
+
+OTHER_FILES += \
+    Game.qml \
+    Game.js \
+    MyShip.qml \
+    Missile.qml \
+    Menu.qml \
+    MenuItem.qml \
+    Button.qml \
+    Message.qml
diff --git a/demos/mobile/quickhit/resources.qrc b/demos/mobile/quickhit/resources.qrc
new file mode 100644
index 0000000..8063bf7
--- /dev/null
+++ b/demos/mobile/quickhit/resources.qrc
@@ -0,0 +1,25 @@
+<RCC>
+    <qresource prefix="/">
+        <file>Game.qml</file>
+        <file>Game.js</file>
+        <file>MyShip.qml</file>
+        <file>Missile.qml</file>
+        <file>Menu.qml</file>
+        <file>MenuItem.qml</file>
+        <file>Button.qml</file>
+        <file>Message.qml</file>
+        <file>gfx/back.png</file>
+        <file>gfx/exit.png</file>
+        <file>gfx/pause.png</file>
+        <file>gfx/soundOn.png</file>
+        <file>gfx/soundOff.png</file>
+        <file>gfx/background2.png</file>
+        <file>gfx/bigship.png</file>
+        <file>gfx/quickhit_logo.png</file>
+        <file>sound/menu1.wav</file>
+        <file>sound/menu2.wav</file>
+        <file>sound/gamestart.wav</file>
+        <file>sound/youwin.wav</file>
+        <file>sound/gameover.wav</file>
+        </qresource>
+</RCC>
diff --git a/demos/mobile/quickhit/sound/gameover.wav b/demos/mobile/quickhit/sound/gameover.wav
new file mode 100644
index 0000000..e5b9e94
--- /dev/null
+++ b/demos/mobile/quickhit/sound/gameover.wav
diff --git a/demos/mobile/quickhit/sound/gamestart.wav b/demos/mobile/quickhit/sound/gamestart.wav
new file mode 100644
index 0000000..8632fca
--- /dev/null
+++ b/demos/mobile/quickhit/sound/gamestart.wav
diff --git a/demos/mobile/quickhit/sound/menu1.wav b/demos/mobile/quickhit/sound/menu1.wav
new file mode 100644
index 0000000..586ab2c
--- /dev/null
+++ b/demos/mobile/quickhit/sound/menu1.wav
diff --git a/demos/mobile/quickhit/sound/menu2.wav b/demos/mobile/quickhit/sound/menu2.wav
new file mode 100644
index 0000000..70a61c1
--- /dev/null
+++ b/demos/mobile/quickhit/sound/menu2.wav
diff --git a/demos/mobile/quickhit/sound/youwin.wav b/demos/mobile/quickhit/sound/youwin.wav
new file mode 100644
index 0000000..f48297d
--- /dev/null
+++ b/demos/mobile/quickhit/sound/youwin.wav