diff options
25 files changed, 413 insertions, 110 deletions
diff --git a/doc/src/declarative/qdeclarativestates.qdoc b/doc/src/declarative/qdeclarativestates.qdoc index e7607c6..0b91756 100644 --- a/doc/src/declarative/qdeclarativestates.qdoc +++ b/doc/src/declarative/qdeclarativestates.qdoc @@ -32,57 +32,174 @@ \section1 Overview -QML states typically describe user interface configurations, including: +User interfaces are designed to present different interface configurations in +different scenarios, or to modify their appearances in response to user +interaction. Often, there are a set of changes that are made concurrently, such +that the interface could be seen to be internally changing from one \e state to +another. + +This applies generally to interface elements regardless of their complexity. +A photo viewer may initially present images in a grid, and when an image is +clicked, change to a "detailed" state where the individual image is expanded +and the interface is changed to present new options for image editing. On the +other end of the scale, when a simple button is pressed, it may change to a +"pressed" state in which its color and position is modified to give a pressed +appearance. + +In QML, any object can change between different \e states to apply sets of +changes that modify the properties of relevant items. Each \e state could +present a different configuration that could, for example: + \list -\o What UI elements are present -\o The properties of those elements (including how they behave) -\o What actions are available +\o Show some UI elements and hide others +\o Present different available actions to the user +\o Start, stop or pause animations +\o Execute some script required in the new state +\o Change a property value for a particular item +\o Show a different view or "screen" \endlist -A state can also be thought of as a set of batched changes from a default configuration. +Changes between states can be animated using \l {Transitions}{transitions}, as +discussed further below. -Examples of states in modern UI: -\list -\o An Address Book application with a 'View Contact' state and an 'Edit Contact' State. In the first state the contact information presented is read-only (using labels), and in the second it is editable (using editors). -\o A button with a pressed and unpressed state. When pressed the text moves slightly down and to the right, and the button has a slightly darker appearance. -\endlist +All \l {Item}-based objects have a \e {default state}, and can specify additional +states by adding new \l State objects to the item's \l {Item::}{states} +property. Each state has a \e name that is unique for all states within that +item; the default state's name is an empty string. To change the current state +of an item, set the \l {Item::}{state} property to the name of the state. + +Non-Item objects can use states through the StateGroup element. -\section1 States in QML -In QML: +\section1 Creating states + +To create a state, add a \l State object to the item's \l {Item::}{states} property, +which holds a list of states for that item. + +Following is an example. Here, the \l Rectangle is initially placed in the +default (0, 0) position. It has defined an additional state named "moved", in +which a PropertyChanges object repositions the rectangle to (50, 50). Clicking +within the MouseArea changes the state to the "moved" state, thus moving the \l +Rectangle. + +\snippet doc/src/snippets/declarative/states.qml 0 + +A \l State item defines all the changes to be made in the new state. You +could specify additional properties to be changed, or create additional +PropertyChanges for other objects. (Note that a \l State can modify the +properties of other objects, not just the object that owns the state.) + +For example: + +\qml +State { + name: "moved" + PropertyChanges { target: myRect; x: 50; y: 50; color: "blue" } + PropertyChanges { target: someOtherItem; width: 1000 } +} +\endqml + +A \l State is not limited to performing modifications on property values. It +can also: + \list -\o Any object can use states. -\o There is a default state. The default state can be explicitly set. -\o A state can affect the properties of other objects, not just the object owning the state (and not just that object's children). +\o Run some script using StateChangeScript +\o Override an existing signal handler for an object using PropertyChanges +\o Re-parent an \l Item using ParentChanges +\o Modify anchor values using AnchorChanges \endlist -To define a state for an item, add a \l State element to the \l{Item::states}{states} property. To -change the current state of an \l Item, set the \l{Item::state}{state} property to the name -of the required state. +The \l {declarative/animation/states}{States and Transitions example} +demonstrates how to declare a basic set of states and apply animated +transitions between them. -Here is an example of using states. In the default state \c myRect is positioned at 0,0. In the 'moved' state it is positioned at 50,50. Clicking within the mouse area changes the state from the default state to the 'moved' state, thus moving the rectangle. -\snippet doc/src/snippets/declarative/states.qml 0 -\snippet doc/src/snippets/declarative/states.qml 1 +\section1 The default state -State changes can be animated using \l{state-transitions}{Transitions}. +Of course, the \l Rectangle in the example above could have simply been moved +by setting its position to (50, 50) in the mouse area's \c onClicked handler. +However, aside from enabling batched property changes, the use of states allows +an item to revert to its \e {default state}, which contains all of the items' +initial property values before they were modified in a state change. -For example, adding this code to the above \c Item element animates the transition to the "moved" state: +The default state is specified by an empty string. If the MouseArea in the +above example was changed to this: -\snippet doc/src/snippets/declarative/states.qml transitions +\qml +MouseArea { + anchors.fill: parent + onClicked: myRect.state == 'moved' ? myRect.state = "" : myRect.state = 'moved'; +} +\endqml -See \l{state-transitions}{Transitions} for more information. +This would toggle the \l Rectangle's state between the \e moved and \e default +states when clicked. The properties can be reverted to their initial +values without requiring the definition of another \l State that defines these +value changes. -Other things you can do in a state change: -\list -\o Override signal handlers with PropertyChanges -\o Change an item's visual parent with ParentChange -\o Change an item's anchors with AnchorChanges -\o Run some script with StateChangeScript -\endlist +\section1 The "when" property + +The \l {State::}{when} property is useful for specifying when a state should be +applied. This can be set to an expression that evaluates to \c true when an +item should change to a particular state. + +If the above example was changed to this: + +\qml +Rectangle { + ... + + MouseArea { + id: mouseArea + anchors.fill: parent + } + + states: State { + name: "moved"; when: mouseArea.pressed + ... + } +\endqml + +The \l Rectangle would automatically change to the \e moved state when the +mouse is pressed, and revert to the default state when it is released. This is +simpler (and a better, more declarative method) than creating \c onPressed +and \c onReleased handlers in the MouseArea to set the current state. + + +\section1 Animating state changes + + +State changes can be easily animated through \l {Transitions}{transitions}. A +\l Transition defines the animations that should be applied when an item +changes from one state to another. + +If the above example was modified to include the following \l Transition, the +movement of the \l Rectangle would be animated: + +\qml +Rectangle { + ... + + MouseArea { ... } + + states: [ + ... + ] + + transitions: [ + Transition { + NumberAnimation { properties: "x,y"; duration: 500 } + } + ] + } +\endqml + +This \l Transition defines that if any \c x or \c y properties have changed +during a state change within this item, their values should be animated over 500 +millliseconds. -The \l {declarative/animation/states}{States and Transitions example} demonstrates how to declare a basic set of states and then apply animated transitions between them. +See the \l Transitions documentation for more information. */ diff --git a/doc/src/snippets/declarative/state-when.qml b/doc/src/snippets/declarative/state-when.qml new file mode 100644 index 0000000..6d3bb75 --- /dev/null +++ b/doc/src/snippets/declarative/state-when.qml @@ -0,0 +1,55 @@ +/**************************************************************************** +** +** Copyright (C) 2010 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +import Qt 4.7 +//![0] +Rectangle { + id: myRect + width: 100; height: 100 + color: "red" + + MouseArea { id: mouseArea; anchors.fill: parent } + + states: State { + name: "hidden"; when: mouseArea.pressed + PropertyChanges { target: myRect; opacity: 0 } + } +} +//![0] diff --git a/doc/src/snippets/declarative/state.qml b/doc/src/snippets/declarative/state.qml index af6b103..ce2653b 100644 --- a/doc/src/snippets/declarative/state.qml +++ b/doc/src/snippets/declarative/state.qml @@ -44,13 +44,19 @@ import Qt 4.7 Rectangle { id: myRect width: 100; height: 100 - color: "red" + color: "black" - MouseArea { id: mouseArea; anchors.fill: parent } - - states: State { - name: "hidden"; when: mouseArea.pressed - PropertyChanges { target: myRect; opacity: 0 } + MouseArea { + id: mouseArea + anchors.fill: parent + onClicked: myRect.state == 'clicked' ? myRect.state = "" : myRect.state = 'clicked'; } + + states: [ + State { + name: "clicked" + PropertyChanges { target: myRect; color: "red" } + } + ] } //![0] diff --git a/doc/src/snippets/declarative/states.qml b/doc/src/snippets/declarative/states.qml index c3b1796..127e3a7 100644 --- a/doc/src/snippets/declarative/states.qml +++ b/doc/src/snippets/declarative/states.qml @@ -40,42 +40,22 @@ ****************************************************************************/ //![0] import Qt 4.7 - -Item { - id: myItem + +Rectangle { + id: myRect width: 200; height: 200 + color: "red" - Rectangle { - id: myRect - width: 100; height: 100 - color: "red" + MouseArea { + anchors.fill: parent + onClicked: myRect.state = 'moved' } states: [ State { name: "moved" - PropertyChanges { - target: myRect - x: 50 - y: 50 - } + PropertyChanges { target: myRect; x: 50; y: 50 } } ] - - MouseArea { - anchors.fill: parent - onClicked: myItem.state = 'moved' - } -//![0] - -//![transitions] -transitions: [ - Transition { - NumberAnimation { properties: "x,y"; duration: 500 } - } -] -//![transitions] - -//![1] } -//![1] +//![0] diff --git a/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp b/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp index be2a568..3702560 100644 --- a/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp +++ b/src/3rdparty/phonon/mmf/abstractmediaplayer.cpp @@ -16,6 +16,7 @@ along with this library. If not, see <http://www.gnu.org/licenses/>. */ +#include <QResource> #include <QUrl> #include "abstractmediaplayer.h" @@ -216,9 +217,10 @@ void MMF::AbstractMediaPlayer::doSetTickInterval(qint32 interval) TRACE_EXIT_0(); } -void MMF::AbstractMediaPlayer::open(const MediaSource &source, RFile& file) +void MMF::AbstractMediaPlayer::open() { - TRACE_CONTEXT(AbstractMediaPlayer::setFileSource, EAudioApi); + TRACE_CONTEXT(AbstractMediaPlayer::open, EAudioApi); + const MediaSource source = m_parent->source(); TRACE_ENTRY("state %d source.type %d", privateState(), source.type()); close(); @@ -229,7 +231,9 @@ void MMF::AbstractMediaPlayer::open(const MediaSource &source, RFile& file) switch (source.type()) { case MediaSource::LocalFile: { - symbianErr = openFile(file); + RFile *const file = m_parent->file(); + Q_ASSERT(file); + symbianErr = openFile(*file); if (KErrNone != symbianErr) errorMessage = tr("Error opening file"); break; @@ -237,9 +241,10 @@ void MMF::AbstractMediaPlayer::open(const MediaSource &source, RFile& file) case MediaSource::Url: { const QUrl url(source.url()); - if (url.scheme() == QLatin1String("file")) { - symbianErr = openFile(file); + RFile *const file = m_parent->file(); + Q_ASSERT(file); + symbianErr = openFile(*file); if (KErrNone != symbianErr) errorMessage = tr("Error opening file"); } else { @@ -251,6 +256,19 @@ void MMF::AbstractMediaPlayer::open(const MediaSource &source, RFile& file) break; } + case MediaSource::Stream: { + QResource *const resource = m_parent->resource(); + if (resource) { + m_buffer.Set(resource->data(), resource->size()); + symbianErr = openDescriptor(m_buffer); + if (KErrNone != symbianErr) + errorMessage = tr("Error opening resource"); + } else { + errorMessage = tr("Error opening source: resource not opened"); + } + break; + } + // Other source types are handled in MediaObject::createPlayer // Protection against adding new media types and forgetting to update this switch diff --git a/src/3rdparty/phonon/mmf/abstractmediaplayer.h b/src/3rdparty/phonon/mmf/abstractmediaplayer.h index 7d28caf..e795ecb 100644 --- a/src/3rdparty/phonon/mmf/abstractmediaplayer.h +++ b/src/3rdparty/phonon/mmf/abstractmediaplayer.h @@ -47,7 +47,7 @@ protected: AbstractMediaPlayer(MediaObject *parent, const AbstractPlayer *player); public: - virtual void open(const Phonon::MediaSource&, RFile&); + virtual void open(); // MediaObjectInterface virtual void play(); @@ -70,6 +70,7 @@ protected: virtual int setDeviceVolume(int mmfVolume) = 0; virtual int openFile(RFile& file) = 0; virtual int openUrl(const QString& url) = 0; + virtual int openDescriptor(const TDesC8 &des) = 0; virtual int bufferStatus() const = 0; void updateMetaData(); @@ -123,6 +124,9 @@ private: bool m_prefinishMarkSent; bool m_aboutToFinishSent; + // Used for playback of resource files + TPtrC8 m_buffer; + QMultiMap<QString, QString> m_metaData; }; diff --git a/src/3rdparty/phonon/mmf/abstractplayer.h b/src/3rdparty/phonon/mmf/abstractplayer.h index 30d5243..dd98c7c 100644 --- a/src/3rdparty/phonon/mmf/abstractplayer.h +++ b/src/3rdparty/phonon/mmf/abstractplayer.h @@ -26,8 +26,6 @@ along with this library. If not, see <http://www.gnu.org/licenses/>. #include "abstractvideooutput.h" -class RFile; - QT_BEGIN_NAMESPACE namespace Phonon @@ -54,7 +52,7 @@ class AbstractPlayer : public QObject public: AbstractPlayer(const AbstractPlayer *player); - virtual void open(const Phonon::MediaSource&, RFile&) = 0; + virtual void open() = 0; virtual void close() = 0; // MediaObjectInterface (implemented) diff --git a/src/3rdparty/phonon/mmf/abstractvideoplayer.cpp b/src/3rdparty/phonon/mmf/abstractvideoplayer.cpp index 9ea4d18..fb20bea 100644 --- a/src/3rdparty/phonon/mmf/abstractvideoplayer.cpp +++ b/src/3rdparty/phonon/mmf/abstractvideoplayer.cpp @@ -144,6 +144,12 @@ int MMF::AbstractVideoPlayer::openUrl(const QString &url) return err; } +int MMF::AbstractVideoPlayer::openDescriptor(const TDesC8 &des) +{ + TRAPD(err, m_player->OpenDesL(des)); + return err; +} + int MMF::AbstractVideoPlayer::bufferStatus() const { int result = 0; diff --git a/src/3rdparty/phonon/mmf/abstractvideoplayer.h b/src/3rdparty/phonon/mmf/abstractvideoplayer.h index d854793..3ff3c75 100644 --- a/src/3rdparty/phonon/mmf/abstractvideoplayer.h +++ b/src/3rdparty/phonon/mmf/abstractvideoplayer.h @@ -66,6 +66,7 @@ public: virtual int setDeviceVolume(int mmfVolume); virtual int openFile(RFile &file); virtual int openUrl(const QString &url); + virtual int openDescriptor(const TDesC8 &des); virtual int bufferStatus() const; virtual void close(); diff --git a/src/3rdparty/phonon/mmf/audioplayer.cpp b/src/3rdparty/phonon/mmf/audioplayer.cpp index f49e898..7c8b9bd 100644 --- a/src/3rdparty/phonon/mmf/audioplayer.cpp +++ b/src/3rdparty/phonon/mmf/audioplayer.cpp @@ -137,6 +137,12 @@ int MMF::AudioPlayer::openUrl(const QString& /*url*/) return 0; } +int MMF::AudioPlayer::openDescriptor(const TDesC8 &des) +{ + TRAPD(err, m_player->OpenDesL(des)); + return err; +} + int MMF::AudioPlayer::bufferStatus() const { int result = 0; diff --git a/src/3rdparty/phonon/mmf/audioplayer.h b/src/3rdparty/phonon/mmf/audioplayer.h index 0eb8bb7..e43cadd 100644 --- a/src/3rdparty/phonon/mmf/audioplayer.h +++ b/src/3rdparty/phonon/mmf/audioplayer.h @@ -67,6 +67,7 @@ typedef CMdaAudioPlayerUtility NativePlayer; virtual int setDeviceVolume(int mmfVolume); virtual int openFile(RFile& file); virtual int openUrl(const QString& url); + virtual int openDescriptor(const TDesC8 &des); virtual int bufferStatus() const; virtual void close(); diff --git a/src/3rdparty/phonon/mmf/dummyplayer.cpp b/src/3rdparty/phonon/mmf/dummyplayer.cpp index d39ef76..ba75b02 100644 --- a/src/3rdparty/phonon/mmf/dummyplayer.cpp +++ b/src/3rdparty/phonon/mmf/dummyplayer.cpp @@ -92,7 +92,7 @@ qint64 MMF::DummyPlayer::totalTime() const return 0; } -void MMF::DummyPlayer::open(const Phonon::MediaSource &, RFile &) +void MMF::DummyPlayer::open() { } diff --git a/src/3rdparty/phonon/mmf/dummyplayer.h b/src/3rdparty/phonon/mmf/dummyplayer.h index 9d45696..5b00411 100644 --- a/src/3rdparty/phonon/mmf/dummyplayer.h +++ b/src/3rdparty/phonon/mmf/dummyplayer.h @@ -57,7 +57,7 @@ public: virtual qint64 totalTime() const; // AbstractPlayer - virtual void open(const Phonon::MediaSource&, RFile&); + virtual void open(); virtual void close(); virtual void doSetTickInterval(qint32 interval); }; diff --git a/src/3rdparty/phonon/mmf/mediaobject.cpp b/src/3rdparty/phonon/mmf/mediaobject.cpp index d264377..98326b8 100644 --- a/src/3rdparty/phonon/mmf/mediaobject.cpp +++ b/src/3rdparty/phonon/mmf/mediaobject.cpp @@ -34,6 +34,7 @@ along with this library. If not, see <http://www.gnu.org/licenses/>. #include "mediaobject.h" #include <QDir> +#include <QResource> #include <QUrl> QT_BEGIN_NAMESPACE @@ -52,6 +53,8 @@ using namespace Phonon::MMF; MMF::MediaObject::MediaObject(QObject *parent) : MMF::MediaNode::MediaNode(parent) , m_recognizerOpened(false) , m_nextSourceSet(false) + , m_file(0) + , m_resource(0) { m_player.reset(new DummyPlayer()); @@ -68,7 +71,12 @@ MMF::MediaObject::~MediaObject() TRACE_CONTEXT(MediaObject::~MediaObject, EAudioApi); TRACE_ENTRY_0(); - m_file.Close(); + delete m_resource; + + if (m_file) + m_file->Close(); + delete m_file; + m_fileServer.Close(); m_recognizer.Close(); @@ -122,12 +130,13 @@ MMF::MediaType MMF::MediaObject::fileMediaType const QHBufC fileNameSymbian(QDir::toNativeSeparators(fileName)); - m_file.Close(); - TInt err = m_file.Open(m_fileServer, *fileNameSymbian, EFileRead | EFileShareReadersOnly); + Q_ASSERT(!m_file); + m_file = new RFile; + TInt err = m_file->Open(m_fileServer, *fileNameSymbian, EFileRead | EFileShareReadersOnly); if (KErrNone == err) { TDataRecognitionResult recognizerResult; - err = m_recognizer.RecognizeData(m_file, recognizerResult); + err = m_recognizer.RecognizeData(*m_file, recognizerResult); if (KErrNone == err) { const TPtrC mimeType = recognizerResult.iDataType.Des(); result = Utils::mimeTypeToMediaType(mimeType); @@ -142,6 +151,23 @@ MMF::MediaType MMF::MediaObject::fileMediaType return result; } +MMF::MediaType MMF::MediaObject::bufferMediaType(const uchar *data, qint64 size) +{ + TRACE_CONTEXT(MediaObject::bufferMediaType, EAudioInternal); + MediaType result = MediaTypeUnknown; + if (openRecognizer()) { + TDataRecognitionResult recognizerResult; + const TPtrC8 des(data, size); + const TInt err = m_recognizer.RecognizeData(KNullDesC, des, recognizerResult); + if (KErrNone == err) { + const TPtrC mimeType = recognizerResult.iDataType.Des(); + result = Utils::mimeTypeToMediaType(mimeType); + } else { + TRACE("RApaLsSession::RecognizeData error %d", err); + } + } + return result; +} //----------------------------------------------------------------------------- // MediaObjectInterface @@ -228,9 +254,17 @@ void MMF::MediaObject::setSource(const MediaSource &source) void MMF::MediaObject::switchToSource(const MediaSource &source) { + if (m_file) + m_file->Close(); + delete m_file; + m_file = 0; + + delete m_resource; + m_resource = 0; + createPlayer(source); m_source = source; - m_player->open(m_source, m_file); + m_player->open(); emit currentSourceChanged(m_source); } @@ -272,10 +306,29 @@ void MMF::MediaObject::createPlayer(const MediaSource &source) case MediaSource::Invalid: case MediaSource::Disc: - case MediaSource::Stream: errorMessage = tr("Error opening source: type not supported"); break; + case MediaSource::Stream: + { + const QString fileName = source.url().toLocalFile(); + if (fileName.startsWith(QLatin1String(":/")) || fileName.startsWith(QLatin1String("qrc://"))) { + Q_ASSERT(!m_resource); + m_resource = new QResource(fileName); + if (m_resource->isValid()) { + if (m_resource->isCompressed()) + errorMessage = tr("Error opening source: resource is compressed"); + else + mediaType = bufferMediaType(m_resource->data(), m_resource->size()); + } else { + errorMessage = tr("Error opening source: resource not valid"); + } + } else { + errorMessage = tr("Error opening source: type not supported"); + } + } + break; + case MediaSource::Empty: TRACE_0("Empty media source"); break; @@ -374,6 +427,16 @@ void MMF::MediaObject::volumeChanged(qreal volume) m_player->volumeChanged(volume); } +RFile* MMF::MediaObject::file() const +{ + return m_file; +} + +QResource* MMF::MediaObject::resource() const +{ + return m_resource; +} + //----------------------------------------------------------------------------- // MediaNode //----------------------------------------------------------------------------- diff --git a/src/3rdparty/phonon/mmf/mediaobject.h b/src/3rdparty/phonon/mmf/mediaobject.h index f15eb21..5399e27 100644 --- a/src/3rdparty/phonon/mmf/mediaobject.h +++ b/src/3rdparty/phonon/mmf/mediaobject.h @@ -33,6 +33,8 @@ along with this library. If not, see <http://www.gnu.org/licenses/>. QT_BEGIN_NAMESPACE +class QResource; + namespace Phonon { namespace MMF @@ -87,6 +89,9 @@ public: void setVideoOutput(AbstractVideoOutput* videoOutput); + RFile* file() const; + QResource* resource() const; + public Q_SLOTS: void volumeChanged(qreal volume); void switchToNextSource(); @@ -117,6 +122,7 @@ private: // Audio / video media type recognition MediaType fileMediaType(const QString& fileName); + MediaType bufferMediaType(const uchar *data, qint64 size); // TODO: urlMediaType function static qint64 toMilliSeconds(const TTimeIntervalMicroSeconds &); @@ -132,9 +138,8 @@ private: MediaSource m_nextSource; bool m_nextSourceSet; - // Storing the file handle here to work around KErrInUse error - // from MMF player utility OpenFileL functions - RFile m_file; + RFile* m_file; + QResource* m_resource; QScopedPointer<AbstractPlayer> m_player; diff --git a/src/3rdparty/phonon/phonon/mediasource.cpp b/src/3rdparty/phonon/phonon/mediasource.cpp index 11d2428..d70b38b 100644 --- a/src/3rdparty/phonon/phonon/mediasource.cpp +++ b/src/3rdparty/phonon/phonon/mediasource.cpp @@ -58,6 +58,7 @@ MediaSource::MediaSource(const QString &filename) d->type = Stream; d->ioDevice = new QFile(filename); d->setStream(new IODeviceStream(d->ioDevice, d->ioDevice)); + d->url = QUrl::fromLocalFile(fileInfo.absoluteFilePath()); #else d->type = Invalid; #endif //QT_NO_PHONON_ABSTRACTMEDIASTREAM diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp index f02ef6b..68a4c64 100644 --- a/src/declarative/graphicsitems/qdeclarativegridview.cpp +++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp @@ -1278,6 +1278,11 @@ void QDeclarativeGridView::setDelegate(QDeclarativeComponent *delegate) if (QDeclarativeVisualDataModel *dataModel = qobject_cast<QDeclarativeVisualDataModel*>(d->model)) { dataModel->setDelegate(delegate); if (isComponentComplete()) { + for (int i = 0; i < d->visibleItems.count(); ++i) + d->releaseItem(d->visibleItems.at(i)); + d->visibleItems.clear(); + d->releaseItem(d->currentItem); + d->currentItem = 0; refill(); d->moveReason = QDeclarativeGridViewPrivate::SetIndex; d->updateCurrent(d->currentIndex); diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp index b0a11b9..82b3e1c 100644 --- a/src/declarative/graphicsitems/qdeclarativelistview.cpp +++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp @@ -575,9 +575,11 @@ FxListItem *QDeclarativeListViewPrivate::createItem(int modelIndex) listItem->attached->m_prevSection = item->attached->section(); else listItem->attached->m_prevSection = sectionAt(modelIndex-1); + } + if (modelIndex < model->count()-1) { if (FxListItem *item = visibleItem(modelIndex+1)) listItem->attached->m_nextSection = item->attached->section(); - else if (modelIndex < model->count()-1) + else listItem->attached->m_nextSection = sectionAt(modelIndex+1); } } @@ -1618,6 +1620,8 @@ void QDeclarativeListView::setDelegate(QDeclarativeComponent *delegate) for (int i = 0; i < d->visibleItems.count(); ++i) d->releaseItem(d->visibleItems.at(i)); d->visibleItems.clear(); + d->releaseItem(d->currentItem); + d->currentItem = 0; refill(); d->moveReason = QDeclarativeListViewPrivate::SetIndex; d->updateCurrent(d->currentIndex); diff --git a/src/declarative/util/qdeclarativestate.cpp b/src/declarative/util/qdeclarativestate.cpp index 9f4cc39..0d43d21 100644 --- a/src/declarative/util/qdeclarativestate.cpp +++ b/src/declarative/util/qdeclarativestate.cpp @@ -229,20 +229,7 @@ bool QDeclarativeState::isWhenKnown() const be applied. For example, the following \l Rectangle changes in and out of the "hidden" state when the \l MouseArea is pressed: - \qml - Rectangle { - id: myRect - width: 100; height: 100 - color: "red" - - MouseArea { id: mouseArea; anchors.fill: parent } - - states: State { - name: "hidden"; when: mouseArea.pressed - PropertyChanges { target: myRect; opacity: 0 } - } - } - \endqml + \snippet doc/src/snippets/declarative/state-when.qml 0 If multiple states in a group have \c when clauses that evaluate to \c true at the same time, the first matching state will be applied. For example, in the following snippet @@ -358,8 +345,10 @@ QDeclarativeStatePrivate::generateActionList(QDeclarativeStateGroup *group) cons if (!extends.isEmpty()) { QList<QDeclarativeState *> states = group->states(); for (int ii = 0; ii < states.count(); ++ii) - if (states.at(ii)->name() == extends) + if (states.at(ii)->name() == extends) { + qmlExecuteDeferred(states.at(ii)); applyList = static_cast<QDeclarativeStatePrivate*>(states.at(ii)->d_func())->generateActionList(group); + } } foreach(QDeclarativeStateOperation *op, operations) diff --git a/src/s60installs/bwins/QtGuiu.def b/src/s60installs/bwins/QtGuiu.def index 53ec18c..7844688 100644 --- a/src/s60installs/bwins/QtGuiu.def +++ b/src/s60installs/bwins/QtGuiu.def @@ -12883,4 +12883,7 @@ EXPORTS ?focusScopeItemChange@QGraphicsItemPrivate@@UAEX_N@Z @ 12882 NONAME ; void QGraphicsItemPrivate::focusScopeItemChange(bool) ?setTimeout@QTapAndHoldGesture@@SAXH@Z @ 12883 NONAME ; void QTapAndHoldGesture::setTimeout(int) ?childrenBoundingRectHelper@QGraphicsItemPrivate@@QAEXPAVQTransform@@PAVQRectF@@_N@Z @ 12884 NONAME ; void QGraphicsItemPrivate::childrenBoundingRectHelper(class QTransform *, class QRectF *, bool) + ?zScaleChanged@QGraphicsScale@@IAEXXZ @ 12885 NONAME ; void QGraphicsScale::zScaleChanged(void) + ?xScaleChanged@QGraphicsScale@@IAEXXZ @ 12886 NONAME ; void QGraphicsScale::xScaleChanged(void) + ?yScaleChanged@QGraphicsScale@@IAEXXZ @ 12887 NONAME ; void QGraphicsScale::yScaleChanged(void) diff --git a/src/s60installs/eabi/QtGuiu.def b/src/s60installs/eabi/QtGuiu.def index 559c896..a22b4d9 100644 --- a/src/s60installs/eabi/QtGuiu.def +++ b/src/s60installs/eabi/QtGuiu.def @@ -12088,4 +12088,7 @@ EXPORTS _ZN18QTapAndHoldGesture7timeoutEv @ 12087 NONAME _ZN20QGraphicsItemPrivate20focusScopeItemChangeEb @ 12088 NONAME _ZN20QGraphicsItemPrivate26childrenBoundingRectHelperEP10QTransformP6QRectFb @ 12089 NONAME + _ZN14QGraphicsScale13xScaleChangedEv @ 12090 NONAME + _ZN14QGraphicsScale13yScaleChangedEv @ 12091 NONAME + _ZN14QGraphicsScale13zScaleChangedEv @ 12092 NONAME diff --git a/src/s60installs/s60installs.pro b/src/s60installs/s60installs.pro index 4addb84..8a8167b 100644 --- a/src/s60installs/s60installs.pro +++ b/src/s60installs/s60installs.pro @@ -57,8 +57,8 @@ symbian: { bearerPluginLocation = $${EPOCROOT}epoc32/release/$(PLATFORM)/$(TARGET) bearerStubZ = $${EPOCROOT}$${HW_ZDIR}$${QT_PLUGINS_BASE_DIR}/bearer/qsymbianbearer$${QT_LIBINFIX}.qtplugin BLD_INF_RULES.prj_exports += \ - "qsymbianbearer.qtplugin $$bearerStubZ" \ - "qsymbianbearer.qtplugin $${EPOCROOT}epoc32/winscw/c$${QT_PLUGINS_BASE_DIR}/bearer/qsymbianbearer$${QT_LIBINFIX}.qtplugin" + "qsymbianbearer.qtplugin /$${HW_ZDIR}$${QT_PLUGINS_BASE_DIR}/bearer/qsymbianbearer$${QT_LIBINFIX}.qtplugin" \ + "qsymbianbearer.qtplugin /epoc32/winscw/c$${QT_PLUGINS_BASE_DIR}/bearer/qsymbianbearer$${QT_LIBINFIX}.qtplugin" } else { pluginLocations = $$QT_BUILD_TREE/plugins/s60 bearerPluginLocation = $$QT_BUILD_TREE/plugins/bearer diff --git a/tests/auto/declarative/qdeclarativestates/data/extendsBug.qml b/tests/auto/declarative/qdeclarativestates/data/extendsBug.qml new file mode 100644 index 0000000..a3c4827 --- /dev/null +++ b/tests/auto/declarative/qdeclarativestates/data/extendsBug.qml @@ -0,0 +1,26 @@ +import Qt 4.7 + +Rectangle { + width: 200 + height: 200 + + Rectangle { + id: rect + objectName: "greenRect" + width: 100 + height: 100 + color: "green" + } + + states:[ + State { + name: "a" + PropertyChanges { target: rect; x: 100 } + }, + State { + name: "b" + extend:"a" + PropertyChanges { target: rect; y: 100 } + } + ] +} diff --git a/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp b/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp index 3b6a420..6ae2759 100644 --- a/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp +++ b/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp @@ -139,6 +139,7 @@ private slots: void urlResolution(); void unnamedWhen(); void returnToBase(); + void extendsBug(); }; void tst_qdeclarativestates::initTestCase() @@ -1186,6 +1187,21 @@ void tst_qdeclarativestates::returnToBase() QCOMPARE(rect->property("stateString").toString(), QLatin1String("originalState")); } +//QTBUG-12559 +void tst_qdeclarativestates::extendsBug() +{ + QDeclarativeEngine engine; + + QDeclarativeComponent c(&engine, SRCDIR "/data/extendsBug.qml"); + QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create()); + QVERIFY(rect != 0); + QDeclarativeItemPrivate *rectPrivate = QDeclarativeItemPrivate::get(rect); + QDeclarativeRectangle *greenRect = rect->findChild<QDeclarativeRectangle*>("greenRect"); + + rectPrivate->setState("b"); + QCOMPARE(greenRect->x(), qreal(100)); + QCOMPARE(greenRect->y(), qreal(100)); +} QTEST_MAIN(tst_qdeclarativestates) diff --git a/tests/auto/mediaobject/tst_mediaobject.cpp b/tests/auto/mediaobject/tst_mediaobject.cpp index 2f98521..322e2e4 100644 --- a/tests/auto/mediaobject/tst_mediaobject.cpp +++ b/tests/auto/mediaobject/tst_mediaobject.cpp @@ -201,9 +201,6 @@ void tst_MediaObject::stateChanged(Phonon::State newstate, Phonon::State oldstat void tst_MediaObject::testPlayFromResource() { -#ifdef Q_OS_SYMBIAN - QSKIP("Not implemented yet.", SkipAll); -#else MediaObject media; media.setCurrentSource(QString(MEDIA_FILEPATH)); QVERIFY(media.state() != Phonon::ErrorState); @@ -214,7 +211,6 @@ void tst_MediaObject::testPlayFromResource() if (media.state() != Phonon::PlayingState) QTest::waitForSignal(&media, SIGNAL(stateChanged(Phonon::State, Phonon::State)), 10000); QCOMPARE(media.state(), Phonon::PlayingState); -#endif } void tst_MediaObject::testPlayIllegalFile() |