Make directfb plugin work with QPlatformIntegration

14 files changed, 1483 insertions, 0 deletions

diff --git a/src/plugins/platforms/directfb/directfb.pro b/src/plugins/platforms/directfb/directfb.pro
new file mode 100644
index 0000000..f8fccaa
--- /dev/null
+++ b/src/plugins/platforms/directfb/directfb.pro
@@ -0,0 +1,29 @@
+TARGET = qdirectfb
+include(../../qpluginbase.pri)
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/platforms
+
+isEmpty(DIRECTFB_LIBS) {
+    DIRECTFB_LIBS = -ldirectfb -lfusion -ldirect -lpthread
+}
+isEmpty(DIRECTFB_INCLUDEPATH) {
+    DIRECTFB_INCLUDEPATH = /usr/include/directfb
+}
+
+INCLUDEPATH += $$DIRECTFB_INCLUDEPATH
+LIBS += $$DIRECTFB_LIBS
+
+SOURCES = main.cpp \
+    qplatformintegration_directfb.cpp \
+    qwindowsurface_directfb.cpp \
+    qblitter_directfb.cpp \
+    qdirectfbconvenience.cpp \
+    qdirectfbinput.cpp \
+    qdirectfbcursor.cpp
+HEADERS = qplatformintegration_directfb.h \
+    qwindowsurface_directfb.h \
+    qblitter_directfb.h \
+    qdirectfbconvenience.h \
+    qdirectfbinput.h \
+    qdirectfbcursor.h
+target.path += $$[QT_INSTALL_PLUGINS]/platforms
+INSTALLS += target
diff --git a/src/plugins/platforms/directfb/main.cpp b/src/plugins/platforms/directfb/main.cpp
new file mode 100644
index 0000000..1f0f081
--- /dev/null
+++ b/src/plugins/platforms/directfb/main.cpp
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui/QPlatformIntegrationPlugin>
+#include "qplatformintegration_directfb.h"
+
+QT_BEGIN_NAMESPACE
+
+class QDirectFbIntegrationPlugin : public QPlatformIntegrationPlugin
+{
+public:
+    QStringList keys() const;
+    QPlatformIntegration *create(const QString&);
+};
+
+QStringList QDirectFbIntegrationPlugin::keys() const
+{
+    QStringList list;
+    list << "directfb";
+    return list;
+}
+
+QPlatformIntegration * QDirectFbIntegrationPlugin::create(const QString& system)
+{
+    if (system.toLower() == "directfb")
+        return new QDirectFbIntegration;
+
+    return 0;
+}
+
+Q_EXPORT_PLUGIN2(directfb, QDirectFbIntegrationPlugin)
+
+QT_END_NAMESPACE
diff --git a/src/plugins/platforms/directfb/qblitter_directfb.cpp b/src/plugins/platforms/directfb/qblitter_directfb.cpp
new file mode 100644
index 0000000..08dee0a
--- /dev/null
+++ b/src/plugins/platforms/directfb/qblitter_directfb.cpp
@@ -0,0 +1,109 @@
+#include "qblitter_directfb.h"
+#include "qdirectfbconvenience.h"
+
+#include <QtGui/private/qpixmap_blitter_p.h>
+
+#include <QDebug>
+
+#include <directfb.h>
+
+QDirectFbBlitter::QDirectFbBlitter(const QSize &rect, IDirectFBSurface *surface)
+        : QBlittable(rect, QBlittable::Capabilities(QBlittable::SolidRectCapability
+                                                          |QBlittable::SourcePixmapCapability
+                                                          |QBlittable::SourceOverPixmapCapability
+                                                          |QBlittable::SourceOverScaledPixmapCapability))
+{
+    if (surface) {
+        m_surface = surface;
+    } else {
+        DFBSurfaceDescription surfaceDesc;
+        memset(&surfaceDesc,0,sizeof(DFBSurfaceDescription));
+        surfaceDesc.width = rect.width();
+        surfaceDesc.height = rect.height();
+        surfaceDesc.caps = DSCAPS_PREMULTIPLIED;
+        surfaceDesc.pixelformat = DSPF_ARGB;
+        surfaceDesc.flags = DFBSurfaceDescriptionFlags(DSDESC_WIDTH | DSDESC_HEIGHT | DSDESC_CAPS | DSDESC_PIXELFORMAT);
+
+        IDirectFB *dfb = QDirectFbConvenience::dfbInterface();
+        dfb->CreateSurface(dfb,&surfaceDesc, &m_surface);
+        m_surface->Clear(m_surface,0,0,0,0);
+    }
+}
+
+QDirectFbBlitter::~QDirectFbBlitter()
+{
+    unlock();
+    m_surface->Release(m_surface);
+}
+
+void QDirectFbBlitter::fillRect(const QRectF &rect, const QColor &color)
+{
+    m_surface->SetColor(m_surface, color.red(), color.green(), color.blue(), color.alpha());
+//    When the blitter api supports non opaque blits, also remember to change
+//    qpixmap_blitter.cpp::fill
+//    DFBSurfaceDrawingFlags drawingFlags = color.alpha() ? DSDRAW_BLEND : DSDRAW_NOFX;
+//    m_surface->SetDrawingFlags(m_surface, drawingFlags);
+    m_surface->SetDrawingFlags(m_surface, DSDRAW_NOFX);
+    m_surface->FillRectangle(m_surface, rect.x(), rect.y(),
+                              rect.width(), rect.height());
+}
+
+void QDirectFbBlitter::drawPixmap(const QRectF &rect, const QPixmap &pixmap, const QRectF &srcRect)
+{
+    QPixmapData *data = pixmap.pixmapData();
+    Q_ASSERT(data->width() && data->height());
+    Q_ASSERT(data->classId() == QPixmapData::BlitterClass);
+    QBlittablePixmapData *blitPm = static_cast<QBlittablePixmapData*>(data);
+    QDirectFbBlitter *dfbBlitter = static_cast<QDirectFbBlitter *>(blitPm->blittable());
+    dfbBlitter->unlock();
+
+    IDirectFBSurface *s = dfbBlitter->m_surface;
+
+    quint32 blittingFlags = pixmap.hasAlpha()? DSBLIT_BLEND_ALPHACHANNEL : DSBLIT_NOFX;
+
+    s->SetBlittingFlags(s, DFBSurfaceBlittingFlags(blittingFlags));
+    m_surface->SetBlittingFlags(m_surface, DFBSurfaceBlittingFlags(blittingFlags));
+    m_surface->SetPorterDuff(m_surface,DSPD_SRC_OVER);
+    m_surface->SetDstBlendFunction(m_surface,DSBF_INVSRCALPHA);
+
+    const DFBRectangle sRect = { srcRect.x(), srcRect.y(), rect.width(), rect.height() };
+
+    DFBResult result;
+    if (rect.width() == srcRect.width() && rect.height() == srcRect.height())
+        result = m_surface->Blit(m_surface, s, &sRect, rect.x(), rect.y());
+    else {
+        const DFBRectangle dRect = { rect.x(), rect.y(), rect.width(), rect.height() };
+        result = m_surface->StretchBlit(m_surface, s, &sRect, &dRect);
+    }
+    if (result != DFB_OK)
+        DirectFBError("QDirectFBBlitter::drawPixmap()", result);
+}
+
+QImage *QDirectFbBlitter::doLock()
+{
+    Q_ASSERT(m_surface);
+    Q_ASSERT(size().isValid());
+
+    void *mem;
+    int bpl;
+    const DFBResult result = m_surface->Lock(m_surface, DFBSurfaceLockFlags(DSLF_WRITE|DSLF_READ), static_cast<void**>(&mem), &bpl);
+    if (result == DFB_OK) {
+        DFBSurfacePixelFormat dfbFormat;
+        DFBSurfaceCapabilities dfbCaps;
+        m_surface->GetPixelFormat(m_surface,&dfbFormat);
+        m_surface->GetCapabilities(m_surface,&dfbCaps);
+        QImage::Format format = QDirectFbConvenience::imageFormatFromSurfaceFormat(dfbFormat, dfbCaps);
+        int w, h;
+        m_surface->GetSize(m_surface,&w,&h);
+        m_image = QImage(static_cast<uchar *>(mem),w,h,bpl,format);
+    } else {
+        DirectFBError("Failed to lock image", result);
+    }
+
+    return &m_image;
+}
+
+void QDirectFbBlitter::doUnlock()
+{
+    m_surface->Unlock(m_surface);
+}
diff --git a/src/plugins/platforms/directfb/qblitter_directfb.h b/src/plugins/platforms/directfb/qblitter_directfb.h
new file mode 100644
index 0000000..85a303a
--- /dev/null
+++ b/src/plugins/platforms/directfb/qblitter_directfb.h
@@ -0,0 +1,29 @@
+#ifndef QDIRECTFBBLITTER_H
+#define QDIRECTFBBLITTER_H
+
+#include "qdirectfbconvenience.h"
+
+#include <private/qblittable_p.h>
+
+#include <directfb.h>
+
+class QDirectFbBlitter : public QBlittable
+{
+public:
+    QDirectFbBlitter(const QSize &size, IDirectFBSurface *surface = 0);
+    virtual ~QDirectFbBlitter();
+
+    virtual void fillRect(const QRectF &rect, const QColor &color);
+    virtual void drawPixmap(const QRectF &rect, const QPixmap &pixmap, const QRectF &subrect);
+
+protected:
+    virtual QImage *doLock();
+    virtual void doUnlock();
+
+    IDirectFBSurface *m_surface;
+    QImage m_image;
+
+    friend class QDirectFbConvenience;
+};
+
+#endif // QDIRECTFBBLITTER_H
diff --git a/src/plugins/platforms/directfb/qdirectfbconvenience.cpp b/src/plugins/platforms/directfb/qdirectfbconvenience.cpp
new file mode 100644
index 0000000..8594c09
--- /dev/null
+++ b/src/plugins/platforms/directfb/qdirectfbconvenience.cpp
@@ -0,0 +1,335 @@
+#include "qdirectfbconvenience.h"
+#include "qblitter_directfb.h"
+
+#include <private/qpixmap_blitter_p.h>
+
+IDirectFB *QDirectFbConvenience::dfbInterface()
+{
+    static IDirectFB *dfb = 0;
+    if (!dfb) {
+        DFBResult result = DirectFBCreate(&dfb);
+        if (result != DFB_OK) {
+            DirectFBError("QDirectFBConvenience: error creating DirectFB interface",result);
+            return 0;
+        }
+    }
+    return dfb;
+}
+
+IDirectFBDisplayLayer *QDirectFbConvenience::dfbDisplayLayer(int display)
+{
+    IDirectFBDisplayLayer *layer;
+    DFBResult result = QDirectFbConvenience::dfbInterface()->GetDisplayLayer(QDirectFbConvenience::dfbInterface(),display,&layer);
+    if (result != DFB_OK) {
+        DirectFBError("QDirectFbConvenience: "
+                      "Unable to get primary display layer!", result);
+    }
+    return layer;
+}
+
+QImage::Format QDirectFbConvenience::imageFormatFromSurfaceFormat(const DFBSurfacePixelFormat format, const DFBSurfaceCapabilities caps)
+{
+    switch (format) {
+    case DSPF_LUT8:
+        return QImage::Format_Indexed8;
+    case DSPF_RGB24:
+        return QImage::Format_RGB888;
+    case DSPF_ARGB4444:
+        return QImage::Format_ARGB4444_Premultiplied;
+    case DSPF_RGB444:
+        return QImage::Format_RGB444;
+    case DSPF_RGB555:
+    case DSPF_ARGB1555:
+        return QImage::Format_RGB555;
+    case DSPF_RGB16:
+        return QImage::Format_RGB16;
+    case DSPF_ARGB6666:
+        return QImage::Format_ARGB6666_Premultiplied;
+    case DSPF_RGB18:
+        return QImage::Format_RGB666;
+    case DSPF_RGB32:
+        return QImage::Format_RGB32;
+    case DSPF_ARGB: {
+            if (caps & DSCAPS_PREMULTIPLIED)
+                    return QImage::Format_ARGB32_Premultiplied;
+            else return QImage::Format_ARGB32; }
+    default:
+        break;
+    }
+    return QImage::Format_Invalid;
+
+}
+
+int QDirectFbConvenience::colorDepthForSurface(const DFBSurfacePixelFormat format)
+{
+    return ((0x1f << 7) & format) >> 7;
+}
+
+IDirectFBSurface *QDirectFbConvenience::dfbSurfaceForPixmapData(QPixmapData *pixmapData)
+{
+    QBlittablePixmapData *blittablePmData = static_cast<QBlittablePixmapData *>(pixmapData);
+    if (blittablePmData) {
+        QBlittable *blittable = blittablePmData->blittable();
+        QDirectFbBlitter *dfbBlitter = static_cast<QDirectFbBlitter *>(blittable);
+        return dfbBlitter->m_surface;
+    }
+    return 0;
+}
+
+Qt::MouseButton QDirectFbConvenience::mouseButton(DFBInputDeviceButtonIdentifier identifier)
+{
+    switch (identifier){
+    case DIBI_LEFT:
+        return Qt::LeftButton;
+    case DIBI_MIDDLE:
+        return Qt::MidButton;
+    case DIBI_RIGHT:
+        return Qt::RightButton;
+    default:
+        return Qt::NoButton;
+    }
+}
+
+Qt::MouseButtons QDirectFbConvenience::mouseButtons(DFBInputDeviceButtonMask mask)
+{
+    Qt::MouseButtons buttons = Qt::NoButton;
+
+    if (mask & DIBM_LEFT) {
+        buttons |= Qt::LeftButton;
+    }
+    if (mask & DIBM_MIDDLE) {
+        buttons |= Qt::MidButton;
+    }
+    if (mask & DIBM_RIGHT) {
+        buttons |= Qt::RightButton;
+    }
+    return buttons;
+}
+
+Qt::KeyboardModifiers QDirectFbConvenience::keyboardModifiers(DFBInputDeviceModifierMask mask)
+{
+    Qt::KeyboardModifiers modifiers = Qt::NoModifier;
+
+    if (mask & DIMM_SHIFT) {
+        modifiers |= Qt::ShiftModifier;
+    }
+    if (mask & DIMM_ALT) {
+        modifiers |= Qt::AltModifier;
+    }
+    if (mask & DIMM_ALTGR) {
+        modifiers |= Qt::MetaModifier;
+    }
+    if (mask & DIMM_CONTROL) {
+        modifiers |= Qt::ControlModifier;
+    }
+    if (mask & DIMM_META) {
+        modifiers | Qt::MetaModifier;
+    }
+    return modifiers;
+}
+
+QEvent::Type QDirectFbConvenience::eventType(DFBWindowEventType type)
+{
+    switch(type) {
+    case DWET_BUTTONDOWN:
+        return QEvent::MouseButtonPress;
+    case DWET_BUTTONUP:
+        return QEvent::MouseButtonRelease;
+    case DWET_MOTION:
+        return QEvent::MouseMove;
+    case DWET_WHEEL:
+        return QEvent::Wheel;
+    case DWET_KEYDOWN:
+        return QEvent::KeyPress;
+    case DWET_KEYUP:
+        return QEvent::KeyRelease;
+    default:
+        return QEvent::None;
+    }
+}
+QDirectFbKeyMap *QDirectFbConvenience::dfbKeymap = 0;
+QDirectFbKeyMap *QDirectFbConvenience::keyMap()
+{
+    if (!dfbKeymap)
+        dfbKeymap = new QDirectFbKeyMap();
+    return dfbKeymap;
+}
+
+QDirectFbKeyMap::QDirectFbKeyMap()
+{
+    insert(DIKS_BACKSPACE             , Qt::Key_Backspace);
+    insert(DIKS_TAB                   , Qt::Key_Tab);
+    insert(DIKS_RETURN                , Qt::Key_Return);
+    insert(DIKS_ESCAPE                , Qt::Key_Escape);
+    insert(DIKS_DELETE                , Qt::Key_Delete);
+
+    insert(DIKS_CURSOR_LEFT           , Qt::Key_Left);
+    insert(DIKS_CURSOR_RIGHT          , Qt::Key_Right);
+    insert(DIKS_CURSOR_UP             , Qt::Key_Up);
+    insert(DIKS_CURSOR_DOWN           , Qt::Key_Down);
+    insert(DIKS_INSERT                , Qt::Key_Insert);
+    insert(DIKS_HOME                  , Qt::Key_Home);
+    insert(DIKS_END                   , Qt::Key_End);
+    insert(DIKS_PAGE_UP               , Qt::Key_PageUp);
+    insert(DIKS_PAGE_DOWN             , Qt::Key_PageDown);
+    insert(DIKS_PRINT                 , Qt::Key_Print);
+    insert(DIKS_PAUSE                 , Qt::Key_Pause);
+    insert(DIKS_SELECT                , Qt::Key_Select);
+    insert(DIKS_GOTO                  , Qt::Key_OpenUrl);
+    insert(DIKS_CLEAR                 , Qt::Key_Clear);
+    insert(DIKS_MENU                  , Qt::Key_Menu);
+    insert(DIKS_HELP                  , Qt::Key_Help);
+
+    insert(DIKS_INTERNET              , Qt::Key_HomePage);
+    insert(DIKS_MAIL                  , Qt::Key_LaunchMail);
+    insert(DIKS_FAVORITES             , Qt::Key_Favorites);
+
+    insert(DIKS_BACK                  , Qt::Key_Back);
+    insert(DIKS_FORWARD               , Qt::Key_Forward);
+    insert(DIKS_VOLUME_UP             , Qt::Key_VolumeUp);
+    insert(DIKS_VOLUME_DOWN           , Qt::Key_VolumeDown);
+    insert(DIKS_MUTE                  , Qt::Key_VolumeMute);
+    insert(DIKS_PLAYPAUSE             , Qt::Key_Pause);
+    insert(DIKS_PLAY                  , Qt::Key_MediaPlay);
+    insert(DIKS_STOP                  , Qt::Key_MediaStop);
+    insert(DIKS_RECORD                , Qt::Key_MediaRecord);
+    insert(DIKS_PREVIOUS              , Qt::Key_MediaPrevious);
+    insert(DIKS_NEXT                  , Qt::Key_MediaNext);
+
+    insert(DIKS_F1                    , Qt::Key_F1);
+    insert(DIKS_F2                    , Qt::Key_F2);
+    insert(DIKS_F3                    , Qt::Key_F3);
+    insert(DIKS_F4                    , Qt::Key_F4);
+    insert(DIKS_F5                    , Qt::Key_F5);
+    insert(DIKS_F6                    , Qt::Key_F6);
+    insert(DIKS_F7                    , Qt::Key_F7);
+    insert(DIKS_F8                    , Qt::Key_F8);
+    insert(DIKS_F9                    , Qt::Key_F9);
+    insert(DIKS_F10                   , Qt::Key_F10);
+    insert(DIKS_F11                   , Qt::Key_F11);
+    insert(DIKS_F12                   , Qt::Key_F12);
+
+    insert(DIKS_SHIFT                 , Qt::Key_Shift);
+    insert(DIKS_CONTROL               , Qt::Key_Control);
+    insert(DIKS_ALT                   , Qt::Key_Alt);
+    insert(DIKS_ALTGR                 , Qt::Key_AltGr);
+
+    insert(DIKS_META                  , Qt::Key_Meta);
+    insert(DIKS_SUPER                 , Qt::Key_Super_L); // ???
+    insert(DIKS_HYPER                 , Qt::Key_Hyper_L); // ???
+
+    insert(DIKS_CAPS_LOCK             , Qt::Key_CapsLock);
+    insert(DIKS_NUM_LOCK              , Qt::Key_NumLock);
+    insert(DIKS_SCROLL_LOCK           , Qt::Key_ScrollLock);
+
+    insert(DIKS_DEAD_ABOVEDOT         , Qt::Key_Dead_Abovedot);
+    insert(DIKS_DEAD_ABOVERING        , Qt::Key_Dead_Abovering);
+    insert(DIKS_DEAD_ACUTE            , Qt::Key_Dead_Acute);
+    insert(DIKS_DEAD_BREVE            , Qt::Key_Dead_Breve);
+    insert(DIKS_DEAD_CARON            , Qt::Key_Dead_Caron);
+    insert(DIKS_DEAD_CEDILLA          , Qt::Key_Dead_Cedilla);
+    insert(DIKS_DEAD_CIRCUMFLEX       , Qt::Key_Dead_Circumflex);
+    insert(DIKS_DEAD_DIAERESIS        , Qt::Key_Dead_Diaeresis);
+    insert(DIKS_DEAD_DOUBLEACUTE      , Qt::Key_Dead_Doubleacute);
+    insert(DIKS_DEAD_GRAVE            , Qt::Key_Dead_Grave);
+    insert(DIKS_DEAD_IOTA             , Qt::Key_Dead_Iota);
+    insert(DIKS_DEAD_MACRON           , Qt::Key_Dead_Macron);
+    insert(DIKS_DEAD_OGONEK           , Qt::Key_Dead_Ogonek);
+    insert(DIKS_DEAD_SEMIVOICED_SOUND , Qt::Key_Dead_Semivoiced_Sound);
+    insert(DIKS_DEAD_TILDE            , Qt::Key_Dead_Tilde);
+    insert(DIKS_DEAD_VOICED_SOUND     , Qt::Key_Dead_Voiced_Sound);
+    insert(DIKS_SPACE                 , Qt::Key_Space);
+    insert(DIKS_EXCLAMATION_MARK      , Qt::Key_Exclam);
+    insert(DIKS_QUOTATION             , Qt::Key_QuoteDbl);
+    insert(DIKS_NUMBER_SIGN           , Qt::Key_NumberSign);
+    insert(DIKS_DOLLAR_SIGN           , Qt::Key_Dollar);
+    insert(DIKS_PERCENT_SIGN          , Qt::Key_Percent);
+    insert(DIKS_AMPERSAND             , Qt::Key_Ampersand);
+    insert(DIKS_APOSTROPHE            , Qt::Key_Apostrophe);
+    insert(DIKS_PARENTHESIS_LEFT      , Qt::Key_ParenLeft);
+    insert(DIKS_PARENTHESIS_RIGHT     , Qt::Key_ParenRight);
+    insert(DIKS_ASTERISK              , Qt::Key_Asterisk);
+    insert(DIKS_PLUS_SIGN             , Qt::Key_Plus);
+    insert(DIKS_COMMA                 , Qt::Key_Comma);
+    insert(DIKS_MINUS_SIGN            , Qt::Key_Minus);
+    insert(DIKS_PERIOD                , Qt::Key_Period);
+    insert(DIKS_SLASH                 , Qt::Key_Slash);
+    insert(DIKS_0                     , Qt::Key_0);
+    insert(DIKS_1                     , Qt::Key_1);
+    insert(DIKS_2                     , Qt::Key_2);
+    insert(DIKS_3                     , Qt::Key_3);
+    insert(DIKS_4                     , Qt::Key_4);
+    insert(DIKS_5                     , Qt::Key_5);
+    insert(DIKS_6                     , Qt::Key_6);
+    insert(DIKS_7                     , Qt::Key_7);
+    insert(DIKS_8                     , Qt::Key_8);
+    insert(DIKS_9                     , Qt::Key_9);
+    insert(DIKS_COLON                 , Qt::Key_Colon);
+    insert(DIKS_SEMICOLON             , Qt::Key_Semicolon);
+    insert(DIKS_LESS_THAN_SIGN        , Qt::Key_Less);
+    insert(DIKS_EQUALS_SIGN           , Qt::Key_Equal);
+    insert(DIKS_GREATER_THAN_SIGN     , Qt::Key_Greater);
+    insert(DIKS_QUESTION_MARK         , Qt::Key_Question);
+    insert(DIKS_AT                    , Qt::Key_At);
+    insert(DIKS_CAPITAL_A             , Qt::Key_A);
+    insert(DIKS_CAPITAL_B             , Qt::Key_B);
+    insert(DIKS_CAPITAL_C             , Qt::Key_C);
+    insert(DIKS_CAPITAL_D             , Qt::Key_D);
+    insert(DIKS_CAPITAL_E             , Qt::Key_E);
+    insert(DIKS_CAPITAL_F             , Qt::Key_F);
+    insert(DIKS_CAPITAL_G             , Qt::Key_G);
+    insert(DIKS_CAPITAL_H             , Qt::Key_H);
+    insert(DIKS_CAPITAL_I             , Qt::Key_I);
+    insert(DIKS_CAPITAL_J             , Qt::Key_J);
+    insert(DIKS_CAPITAL_K             , Qt::Key_K);
+    insert(DIKS_CAPITAL_L             , Qt::Key_L);
+    insert(DIKS_CAPITAL_M             , Qt::Key_M);
+    insert(DIKS_CAPITAL_N             , Qt::Key_N);
+    insert(DIKS_CAPITAL_O             , Qt::Key_O);
+    insert(DIKS_CAPITAL_P             , Qt::Key_P);
+    insert(DIKS_CAPITAL_Q             , Qt::Key_Q);
+    insert(DIKS_CAPITAL_R             , Qt::Key_R);
+    insert(DIKS_CAPITAL_S             , Qt::Key_S);
+    insert(DIKS_CAPITAL_T             , Qt::Key_T);
+    insert(DIKS_CAPITAL_U             , Qt::Key_U);
+    insert(DIKS_CAPITAL_V             , Qt::Key_V);
+    insert(DIKS_CAPITAL_W             , Qt::Key_W);
+    insert(DIKS_CAPITAL_X             , Qt::Key_X);
+    insert(DIKS_CAPITAL_Y             , Qt::Key_Y);
+    insert(DIKS_CAPITAL_Z             , Qt::Key_Z);
+    insert(DIKS_SQUARE_BRACKET_LEFT   , Qt::Key_BracketLeft);
+    insert(DIKS_BACKSLASH             , Qt::Key_Backslash);
+    insert(DIKS_SQUARE_BRACKET_RIGHT  , Qt::Key_BracketRight);
+    insert(DIKS_CIRCUMFLEX_ACCENT     , Qt::Key_AsciiCircum);
+    insert(DIKS_UNDERSCORE            , Qt::Key_Underscore);
+    insert(DIKS_SMALL_A               , Qt::Key_A);
+    insert(DIKS_SMALL_B               , Qt::Key_B);
+    insert(DIKS_SMALL_C               , Qt::Key_C);
+    insert(DIKS_SMALL_D               , Qt::Key_D);
+    insert(DIKS_SMALL_E               , Qt::Key_E);
+    insert(DIKS_SMALL_F               , Qt::Key_F);
+    insert(DIKS_SMALL_G               , Qt::Key_G);
+    insert(DIKS_SMALL_H               , Qt::Key_H);
+    insert(DIKS_SMALL_I               , Qt::Key_I);
+    insert(DIKS_SMALL_J               , Qt::Key_J);
+    insert(DIKS_SMALL_K               , Qt::Key_K);
+    insert(DIKS_SMALL_L               , Qt::Key_L);
+    insert(DIKS_SMALL_M               , Qt::Key_M);
+    insert(DIKS_SMALL_N               , Qt::Key_N);
+    insert(DIKS_SMALL_O               , Qt::Key_O);
+    insert(DIKS_SMALL_P               , Qt::Key_P);
+    insert(DIKS_SMALL_Q               , Qt::Key_Q);
+    insert(DIKS_SMALL_R               , Qt::Key_R);
+    insert(DIKS_SMALL_S               , Qt::Key_S);
+    insert(DIKS_SMALL_T               , Qt::Key_T);
+    insert(DIKS_SMALL_U               , Qt::Key_U);
+    insert(DIKS_SMALL_V               , Qt::Key_V);
+    insert(DIKS_SMALL_W               , Qt::Key_W);
+    insert(DIKS_SMALL_X               , Qt::Key_X);
+    insert(DIKS_SMALL_Y               , Qt::Key_Y);
+    insert(DIKS_SMALL_Z               , Qt::Key_Z);
+    insert(DIKS_CURLY_BRACKET_LEFT    , Qt::Key_BraceLeft);
+    insert(DIKS_VERTICAL_BAR          , Qt::Key_Bar);
+    insert(DIKS_CURLY_BRACKET_RIGHT   , Qt::Key_BraceRight);
+    insert(DIKS_TILDE                 , Qt::Key_AsciiTilde);
+}
diff --git a/src/plugins/platforms/directfb/qdirectfbconvenience.h b/src/plugins/platforms/directfb/qdirectfbconvenience.h
new file mode 100644
index 0000000..ab5b3de
--- /dev/null
+++ b/src/plugins/platforms/directfb/qdirectfbconvenience.h
@@ -0,0 +1,43 @@
+#ifndef QDIRECTFBCONVENIENCE_H
+#define QDIRECTFBCONVENIENCE_H
+
+#include <QtGui/qimage.h>
+#include <QtCore/QHash>
+#include <QtCore/QEvent>
+#include <QtGui/QPixmap>
+
+#include <directfb.h>
+
+class QDirectFbKeyMap: public QHash<DFBInputDeviceKeySymbol, Qt::Key>
+{
+public:
+    QDirectFbKeyMap();
+};
+
+
+class QDirectFbConvenience
+{
+public:
+    static QImage::Format imageFormatFromSurfaceFormat(const DFBSurfacePixelFormat format, const DFBSurfaceCapabilities caps);
+    static bool pixelFomatHasAlpha(const DFBSurfacePixelFormat format) { return (1 << 16) & format; }
+    static int colorDepthForSurface(const DFBSurfacePixelFormat format);
+
+    //This is set by the graphicssystem constructor
+    static IDirectFB *dfbInterface();
+    static IDirectFBDisplayLayer *dfbDisplayLayer(int display = DLID_PRIMARY);
+
+    static IDirectFBSurface *dfbSurfaceForPixmapData(QPixmapData *);
+
+    static Qt::MouseButton mouseButton(DFBInputDeviceButtonIdentifier identifier);
+    static Qt::MouseButtons mouseButtons(DFBInputDeviceButtonMask mask);
+    static Qt::KeyboardModifiers keyboardModifiers(DFBInputDeviceModifierMask mask);
+    static QEvent::Type eventType(DFBWindowEventType type);
+
+    static QDirectFbKeyMap *keyMap();
+
+private:
+    static QDirectFbKeyMap *dfbKeymap;
+    friend class QDirectFbIntegration;
+};
+
+#endif // QDIRECTFBCONVENIENCE_H
diff --git a/src/plugins/platforms/directfb/qdirectfbcursor.cpp b/src/plugins/platforms/directfb/qdirectfbcursor.cpp
new file mode 100644
index 0000000..bb7088f
--- /dev/null
+++ b/src/plugins/platforms/directfb/qdirectfbcursor.cpp
@@ -0,0 +1,42 @@
+#include "qdirectfbcursor.h"
+#include "qblitter_directfb.h"
+#include "qplatformintegration_directfb.h"
+#include "qdirectfbconvenience.h"
+
+#include <private/qpixmap_blitter_p.h>
+
+QDirectFBCursor::QDirectFBCursor(QPlatformScreen* screen) :
+        QGraphicsSystemCursor(screen), surface(0)
+{
+    QDirectFbConvenience::dfbInterface()->GetDisplayLayer(QDirectFbConvenience::dfbInterface(),DLID_PRIMARY, &m_layer);
+    image = new QGraphicsSystemCursorImage(0, 0, 0, 0, 0, 0);
+}
+
+void QDirectFBCursor::changeCursor(QCursor * cursor, QWidget * widget)
+{
+    Q_UNUSED(widget);
+    int xSpot;
+    int ySpot;
+    QPixmap map;
+
+    if (cursor->shape() != Qt::BitmapCursor) {
+        image->set(cursor->shape());
+        xSpot = image->hotspot().x();
+        ySpot = image->hotspot().y();
+        QImage *i = image->image();
+        map = QPixmap::fromImage(*i);
+    } else {
+        QPoint point = cursor->hotSpot();
+        xSpot = point.x();
+        ySpot = point.y();
+        map = cursor->pixmap();
+    }
+
+    IDirectFBSurface *surface = QDirectFbConvenience::dfbSurfaceForPixmapData(map.pixmapData());
+
+    if (m_layer->SetCooperativeLevel(m_layer, DLSCL_ADMINISTRATIVE) != DFB_OK) {
+        return;
+    }
+    m_layer->SetCursorShape( m_layer, surface, xSpot, ySpot);
+    m_layer->SetCooperativeLevel(m_layer, DLSCL_SHARED);
+}
diff --git a/src/plugins/platforms/directfb/qdirectfbcursor.h b/src/plugins/platforms/directfb/qdirectfbcursor.h
new file mode 100644
index 0000000..1566e7c
--- /dev/null
+++ b/src/plugins/platforms/directfb/qdirectfbcursor.h
@@ -0,0 +1,22 @@
+#ifndef QDIRECTFBCURSOR_H
+#define QDIRECTFBCURSOR_H
+
+#include <QGraphicsSystemCursor>
+#include <directfb.h>
+class QDirectFbScreen;
+class QDirectFbBlitter;
+
+class QDirectFBCursor : public QGraphicsSystemCursor
+{
+public:
+    QDirectFBCursor(QPlatformScreen *screem);
+    void changeCursor(QCursor * cursor, QWidget * widget);
+
+private:
+    IDirectFBDisplayLayer * m_layer;
+    IDirectFBSurface * surface;
+    QGraphicsSystemCursorImage * image;
+    QDirectFbBlitter *blitter;
+};
+
+#endif // QDIRECTFBCURSOR_H
diff --git a/src/plugins/platforms/directfb/qdirectfbinput.cpp b/src/plugins/platforms/directfb/qdirectfbinput.cpp
new file mode 100644
index 0000000..74a38a4
--- /dev/null
+++ b/src/plugins/platforms/directfb/qdirectfbinput.cpp
@@ -0,0 +1,205 @@
+#include "qdirectfbinput.h"
+#include "qdirectfbconvenience.h"
+
+#include <QThread>
+#include <QDebug>
+#include <QWindowSystemInterface>
+#include <QMouseEvent>
+#include <QEvent>
+#include <QApplication>
+
+#include <directfb.h>
+
+InputSocketWaiter::InputSocketWaiter(IDirectFBEventBuffer *eventBuffer, QObject *parent)
+    : QThread(parent), m_eventBuffer(eventBuffer),m_shouldStop(false)
+{
+    this->start();
+}
+
+InputSocketWaiter::~InputSocketWaiter()
+{
+    m_shouldStop = true;
+    m_eventBuffer->WakeUp(m_eventBuffer);
+    m_cleanupMutex.lock();
+}
+
+void InputSocketWaiter::continueWaitingForEvents()
+{
+    m_finishedProcessingEvents.wakeAll();
+}
+
+void InputSocketWaiter::run()
+{
+    m_cleanupMutex.lock();
+    while (1) {
+        m_eventBuffer->WaitForEvent(m_eventBuffer);
+        if (m_shouldStop)
+            break;
+        emit newEvent();
+        QMutex waitForProcessingMutex;
+        waitForProcessingMutex.lock();
+        m_finishedProcessingEvents.wait(&waitForProcessingMutex);
+    }
+    m_cleanupMutex.unlock();
+}
+
+QDirectFbInput *QDirectFbInput::instance()
+{
+    static QDirectFbInput *input = 0;
+    if (!input) {
+        input = new QDirectFbInput();
+    }
+    return input;
+}
+
+QDirectFbInput::QDirectFbInput()
+    : QObject()
+{
+    dfbInterface = QDirectFbConvenience::dfbInterface();
+
+    DFBResult ok = dfbInterface->CreateEventBuffer(dfbInterface,&eventBuffer);
+    if (ok != DFB_OK)
+        DirectFBError("Failed to initialise eventbuffer", ok);
+
+    dfbInterface->GetDisplayLayer(dfbInterface,DLID_PRIMARY, &dfbDisplayLayer);
+
+    m_inputHandler = new InputSocketWaiter(eventBuffer,this);
+    connect(m_inputHandler,SIGNAL(newEvent()),this,SLOT(handleEvents()));
+
+    connect(QApplication::instance(),SIGNAL(aboutToQuit()),SLOT(applicationEnd()));
+}
+
+void QDirectFbInput::addWindow(DFBWindowID id, QWidget *tlw)
+{
+    tlwMap.insert(id,tlw);
+    IDirectFBWindow *window;
+    dfbDisplayLayer->GetWindow(dfbDisplayLayer,id,&window);
+
+    window->AttachEventBuffer(window,eventBuffer);
+}
+
+void QDirectFbInput::removeWindow(QWidget *tlw)
+{
+    DFBWindowID id = tlwMap.key(tlw,0);
+    if (id) {
+        IDirectFBWindow *window;
+        dfbDisplayLayer->GetWindow(dfbDisplayLayer,id, &window);
+
+        window->DetachEventBuffer(window,eventBuffer);
+        tlwMap.remove(id);
+    }
+}
+
+void QDirectFbInput::handleEvents()
+{
+    DFBResult hasEvent = eventBuffer->HasEvent(eventBuffer);
+    while(hasEvent == DFB_OK){
+        DFBEvent event;
+        DFBResult ok = eventBuffer->GetEvent(eventBuffer,&event);
+        if (ok != DFB_OK)
+            DirectFBError("Failed to get event",ok);
+        if (event.clazz == DFEC_WINDOW) {
+            switch (event.window.type) {
+            case DWET_BUTTONDOWN:
+            case DWET_BUTTONUP:
+            case DWET_MOTION:
+                handleMouseEvents(event);
+                break;
+            case DWET_WHEEL:
+                handleWheelEvent(event);
+                break;
+            case DWET_KEYDOWN:
+            case DWET_KEYUP:
+                handleKeyEvents(event);
+                break;
+            case DWET_ENTER:
+            case DWET_LEAVE:
+                handleEnterLeaveEvents(event);
+            default:
+                break;
+            }
+
+        }
+
+        hasEvent = eventBuffer->HasEvent(eventBuffer);
+    }
+    m_inputHandler->continueWaitingForEvents();
+}
+
+void QDirectFbInput::handleMouseEvents(const DFBEvent &event)
+{
+    QPoint p(event.window.x, event.window.y);
+    QPoint globalPos = globalPoint(event);
+    Qt::MouseButtons buttons = QDirectFbConvenience::mouseButtons(event.window.buttons);
+
+    IDirectFBDisplayLayer *layer = QDirectFbConvenience::dfbDisplayLayer();
+    IDirectFBWindow *window;
+    layer->GetWindow(layer,event.window.window_id,&window);
+
+    long timestamp = (event.window.timestamp.tv_sec*1000) + (event.window.timestamp.tv_usec/1000);
+
+    if (event.window.type == DWET_BUTTONDOWN) {
+        window->GrabPointer(window);
+    } else if (event.window.type == DWET_BUTTONUP) {
+        window->UngrabPointer(window);
+    }
+    QWidget *tlw = tlwMap.value(event.window.window_id);
+    QWindowSystemInterface::handleMouseEvent(tlw, timestamp, p, globalPos, buttons);
+}
+
+void QDirectFbInput::applicationEnd()
+{
+    delete m_inputHandler;
+    m_inputHandler = 0;
+}
+
+void QDirectFbInput::handleWheelEvent(const DFBEvent &event)
+{
+    QPoint p(event.window.cx, event.window.cy);
+    QPoint globalPos = globalPoint(event);
+    long timestamp = (event.window.timestamp.tv_sec*1000) + (event.window.timestamp.tv_usec/1000);
+    QWidget *tlw = tlwMap.value(event.window.window_id);
+    QWindowSystemInterface::handleWheelEvent(tlw, timestamp, p, globalPos,
+                                          event.window.step*120,
+                                          Qt::Vertical);
+}
+
+void QDirectFbInput::handleKeyEvents(const DFBEvent &event)
+{
+    QEvent::Type type = QDirectFbConvenience::eventType(event.window.type);
+    Qt::Key key = QDirectFbConvenience::keyMap()->value(event.window.key_symbol);
+    Qt::KeyboardModifiers modifiers = QDirectFbConvenience::keyboardModifiers(event.window.modifiers);
+
+    long timestamp = (event.window.timestamp.tv_sec*1000) + (event.window.timestamp.tv_usec/1000);
+
+    QChar character;
+    if (DFB_KEY_TYPE(event.window.key_symbol) == DIKT_UNICODE)
+        character = QChar(event.window.key_symbol);
+    QWidget *tlw = tlwMap.value(event.window.window_id);
+    QWindowSystemInterface::handleKeyEvent(tlw, timestamp, type, key, modifiers, character);
+}
+
+void QDirectFbInput::handleEnterLeaveEvents(const DFBEvent &event)
+{
+    QWidget *tlw = tlwMap.value(event.window.window_id);
+    switch (event.window.type) {
+    case DWET_ENTER:
+        QWindowSystemInterface::handleEnterEvent(tlw);
+        break;
+    case DWET_LEAVE:
+        QWindowSystemInterface::handleLeaveEvent(tlw);
+        break;
+    default:
+        break;
+    }
+}
+
+inline QPoint QDirectFbInput::globalPoint(const DFBEvent &event) const
+{
+    IDirectFBWindow *window;
+    dfbDisplayLayer->GetWindow(dfbDisplayLayer,event.window.window_id,&window);
+    int x,y;
+    window->GetPosition(window,&x,&y);
+    return QPoint(event.window.cx +x, event.window.cy + y);
+}
+
diff --git a/src/plugins/platforms/directfb/qdirectfbinput.h b/src/plugins/platforms/directfb/qdirectfbinput.h
new file mode 100644
index 0000000..31aa082
--- /dev/null
+++ b/src/plugins/platforms/directfb/qdirectfbinput.h
@@ -0,0 +1,63 @@
+#ifndef QDIRECTFBINPUT_H
+#define QDIRECTFBINPUT_H
+
+#include <QThread>
+#include <QMutex>
+#include <QWaitCondition>
+#include <QObject>
+#include <QHash>
+#include <QPoint>
+#include <QEvent>
+
+#include <directfb.h>
+
+class InputSocketWaiter : public QThread
+{
+    Q_OBJECT
+public:
+    InputSocketWaiter(IDirectFBEventBuffer *eventBuffer, QObject *parent);
+    virtual ~InputSocketWaiter();
+    void continueWaitingForEvents();
+protected:
+    void run();
+signals:
+    void newEvent();
+private:
+     IDirectFBEventBuffer *m_eventBuffer;
+     bool m_shouldStop;
+     QMutex m_cleanupMutex;
+     QWaitCondition m_finishedProcessingEvents;
+};
+
+class QDirectFbInput : public QObject
+{
+    Q_OBJECT
+public:
+    static QDirectFbInput *instance();
+    void addWindow(DFBWindowID id, QWidget *tlw);
+    void removeWindow(QWidget *tlw);
+
+public slots:
+    void handleEvents();
+    void applicationEnd();
+
+private:
+    QDirectFbInput();
+
+    void handleMouseEvents(const DFBEvent &event);
+    void handleWheelEvent(const DFBEvent &event);
+    void handleKeyEvents(const DFBEvent &event);
+    void handleEnterLeaveEvents(const DFBEvent &event);
+    IDirectFB *dfbInterface;
+    IDirectFBDisplayLayer *dfbDisplayLayer;
+    IDirectFBEventBuffer *eventBuffer;
+
+    QHash<DFBWindowID,QWidget *>tlwMap;
+
+    inline QPoint globalPoint(const DFBEvent &event) const;
+
+    InputSocketWaiter *m_inputHandler;
+
+};
+
+#endif // QDIRECTFBINPUT_H
diff --git a/src/plugins/platforms/directfb/qplatformintegration_directfb.cpp b/src/plugins/platforms/directfb/qplatformintegration_directfb.cpp
new file mode 100644
index 0000000..c70bb64
--- /dev/null
+++ b/src/plugins/platforms/directfb/qplatformintegration_directfb.cpp
@@ -0,0 +1,118 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qplatformintegration_directfb.h"
+#include "qwindowsurface_directfb.h"
+#include "qblitter_directfb.h"
+#include "qdirectfbconvenience.h"
+#include "qdirectfbcursor.h"
+
+#include <private/qwindowsurface_raster_p.h>
+#include <private/qpixmap_raster_p.h>
+
+#include <private/qpixmap_blitter_p.h>
+#include <private/qpixmapdata_p.h>
+#include <QCoreApplication>
+
+QT_BEGIN_NAMESPACE
+
+QDirectFbScreen::QDirectFbScreen(int display)
+    :QPlatformScreen()
+{
+    m_layer = QDirectFbConvenience::dfbDisplayLayer(display);
+    m_layer->SetCooperativeLevel(m_layer,DLSCL_SHARED);
+
+    DFBDisplayLayerConfig config;
+    m_layer->GetConfiguration(m_layer, &config);
+
+    m_format = QDirectFbConvenience::imageFormatFromSurfaceFormat(config.pixelformat, config.surface_caps);
+    m_geometry = QRect(0,0,config.width,config.height);
+    const int dpi = 72;
+    const qreal inch = 25.4;
+    m_depth = 32;
+    m_physicalSize = QSize(qRound(config.width * inch / dpi), qRound(config.height *inch / dpi));
+
+    cursor = new QDirectFBCursor(this);
+}
+
+QDirectFbScreen::~QDirectFbScreen()
+{
+}
+
+QDirectFbIntegration::QDirectFbIntegration()
+{
+    const QStringList args = QCoreApplication::arguments();
+    int argc = args.size();
+    char **argv = new char*[argc];
+
+    for (int i = 0; i < argc; ++i)
+        argv[i] = qstrdup(args.at(i).toLocal8Bit().constData());
+
+    DFBResult result = DirectFBInit(&argc, &argv);
+    if (result != DFB_OK) {
+        DirectFBError("QDirectFBScreen: error initializing DirectFB",
+                      result);
+    }
+    delete[] argv;
+
+    QDirectFbScreen *primaryScreen = new QDirectFbScreen(0);
+    mScreens.append(primaryScreen);
+}
+
+QPixmapData *QDirectFbIntegration::createPixmapData(QPixmapData::PixelType type) const
+{
+    if (type == QPixmapData::BitmapType)
+        return new QRasterPixmapData(type);
+    else
+        return new QBlittablePixmapData(type);
+}
+
+QWindowSurface *QDirectFbIntegration::createWindowSurface(QWidget *widget) const
+{
+    return new QDirectFbWindowSurface (widget);
+}
+
+QBlittable *QDirectFbIntegration::createBlittable(const QSize &size) const
+{
+    return new QDirectFbBlitter(size);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/platforms/directfb/qplatformintegration_directfb.h b/src/plugins/platforms/directfb/qplatformintegration_directfb.h
new file mode 100644
index 0000000..f74a81d
--- /dev/null
+++ b/src/plugins/platforms/directfb/qplatformintegration_directfb.h
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QPLATFORMINTEGRATION_DIRECTFB_H
+#define QPLATFORMINTEGRATION_DIRECTFB_H
+
+#include "qdirectfbinput.h"
+
+#include <QtGui/QPlatformIntegration>
+#include <directfb.h>
+#include <directfb_version.h>
+
+QT_BEGIN_NAMESPACE
+
+class QDirectFBCursor;
+
+class QDirectFbScreen : public QPlatformScreen
+{
+public:
+    QDirectFbScreen(int display);
+    ~QDirectFbScreen();
+
+    QRect geometry() const { return m_geometry; }
+    int depth() const { return m_depth; }
+    QImage::Format format() const { return m_format; }
+    QSize physicalSize() const { return m_physicalSize; }
+
+public:
+    QRect m_geometry;
+    int m_depth;
+    QImage::Format m_format;
+    QSize m_physicalSize;
+
+    IDirectFBDisplayLayer *m_layer;
+
+private:
+    QDirectFBCursor * cursor;
+
+};
+
+class QDirectFbIntegration : public QPlatformIntegration
+{
+public:
+    QDirectFbIntegration();
+
+    QPixmapData *createPixmapData(QPixmapData::PixelType type) const;
+    QWindowSurface *createWindowSurface(QWidget *widget) const;
+    QBlittable *createBlittable(const QSize &size) const;
+
+    QList<QPlatformScreen *> screens() const { return mScreens; }
+
+
+
+private:
+    QList<QPlatformScreen *> mScreens;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/platforms/directfb/qwindowsurface_directfb.cpp b/src/plugins/platforms/directfb/qwindowsurface_directfb.cpp
new file mode 100644
index 0000000..afe34b7
--- /dev/null
+++ b/src/plugins/platforms/directfb/qwindowsurface_directfb.cpp
@@ -0,0 +1,231 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtOpenVG 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwindowsurface_directfb.h"
+#include "qplatformintegration_directfb.h"
+#include "qblitter_directfb.h"
+#include "qdirectfbconvenience.h"
+#include <private/qpixmap_blitter_p.h>
+
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+QDirectFbWindowSurface::QDirectFbWindowSurface(QWidget *window)
+    : QWindowSurface(window), m_pixmap(0), m_pmdata(0),
+      m_dfbWindow(0), m_dfbSurface(0)
+{
+    window->setWindowSurface(this);
+
+    IDirectFBDisplayLayer *layer = QDirectFbConvenience::dfbDisplayLayer();
+    DFBDisplayLayerConfig layerConfig;
+    layer->GetConfiguration(layer,&layerConfig);
+
+    DFBWindowDescription description;
+    memset(&description,0,sizeof(DFBWindowDescription));
+    description.flags = DFBWindowDescriptionFlags(DWDESC_WIDTH|DWDESC_HEIGHT|DWDESC_POSX|DWDESC_POSY|DWDESC_SURFACE_CAPS
+#if DIRECTFB_MINOR_VERSION >= 1
+                                                  |DWDESC_OPTIONS
+#endif
+                                                  |DWDESC_CAPS);
+    description.width = window->rect().width();
+    description.height = window->rect().height();
+    description.posx = window->rect().x();
+    description.posy = window->rect().y();
+
+    if (layerConfig.surface_caps & DSCAPS_PREMULTIPLIED)
+        description.surface_caps = DSCAPS_PREMULTIPLIED;
+    description.pixelformat = layerConfig.pixelformat;
+
+#if DIRECTFB_MINOR_VERSION >= 1
+    description.options = DFBWindowOptions(DWOP_ALPHACHANNEL);
+#endif
+    description.caps = DFBWindowCapabilities(DWCAPS_DOUBLEBUFFER|DWCAPS_ALPHACHANNEL);
+    description.surface_caps = DSCAPS_PREMULTIPLIED;
+
+    DFBResult result = layer->CreateWindow(layer,&description,&m_dfbWindow);
+    if (result != DFB_OK) {
+        DirectFBError("QDirectFbGraphicsSystemScreen: failed to create window",result);
+    }
+
+    DFBWindowID id;
+    m_dfbWindow->GetID(m_dfbWindow, &id);
+    QDirectFbInput::instance()->addWindow(id,window);
+
+    m_dfbWindow->GetSurface(m_dfbWindow,&m_dfbSurface);
+
+    QDirectFbBlitter *blitter = new QDirectFbBlitter(window->rect().size(), m_dfbSurface);
+    m_pmdata = new QBlittablePixmapData(QPixmapData::PixmapType);
+    m_pmdata->setBlittable(blitter);
+    m_pixmap = new QPixmap(m_pmdata);
+}
+
+QDirectFbWindowSurface::~QDirectFbWindowSurface()
+{
+    QDirectFbInput::instance()->removeWindow(this->window());
+    m_dfbWindow->Destroy(m_dfbWindow);
+}
+
+QPaintDevice *QDirectFbWindowSurface::paintDevice()
+{
+    return m_pixmap;
+}
+
+void QDirectFbWindowSurface::flush(QWidget *widget, const QRegion &region, const QPoint &offset)
+{
+    m_pmdata->blittable()->unlock();
+
+    const quint8 windowOpacity = quint8(widget->windowOpacity() * 0xff);
+    m_dfbWindow->SetOpacity(m_dfbWindow,windowOpacity);
+
+    QVector<QRect> rects = region.rects();
+    for (int i = 0 ; i < rects.size(); i++) {
+        const QRect rect = rects.at(i);
+        DFBRegion dfbReg = { rect.x() + offset.x(),rect.y() + offset.y(),rect.right() + offset.x(),rect.bottom() + offset.y()};
+        m_dfbSurface->Flip(m_dfbSurface, &dfbReg, DFBSurfaceFlipFlags(DSFLIP_BLIT|DSFLIP_ONSYNC));
+    }
+}
+
+void QDirectFbWindowSurface::setGeometry(const QRect &rect)
+{
+    m_pmdata->blittable()->unlock();
+
+    QWindowSurface::setGeometry(rect);
+    m_dfbWindow->SetBounds(m_dfbWindow, rect.x(),rect.y(),
+                           rect.width(), rect.height());
+
+    //Have to add 1 ref ass it will be removed by deleting the old blitter in setBlittable
+    m_dfbSurface->AddRef(m_dfbSurface);
+    QDirectFbBlitter *blitter = new QDirectFbBlitter(rect.size(),m_dfbSurface);
+    m_pmdata->setBlittable(blitter);
+}
+
+static inline void scrollSurface(IDirectFBSurface *surface, const QRect &r, int dx, int dy)
+{
+    const DFBRectangle rect = { r.x(), r.y(), r.width(), r.height() };
+    surface->Blit(surface, surface, &rect, r.x() + dx, r.y() + dy);
+    const DFBRegion region = { rect.x + dx, rect.y + dy, r.right() + dx, r.bottom() + dy };
+    surface->Flip(surface, &region, DFBSurfaceFlipFlags(DSFLIP_BLIT));
+}
+
+bool QDirectFbWindowSurface::scroll(const QRegion &area, int dx, int dy)
+{
+    m_pmdata->blittable()->unlock();
+
+    if (!m_dfbSurface || area.isEmpty())
+        return false;
+    m_dfbSurface->SetBlittingFlags(m_dfbSurface, DSBLIT_NOFX);
+    if (area.rectCount() == 1) {
+        scrollSurface(m_dfbSurface, area.boundingRect(), dx, dy);
+    } else {
+        const QVector<QRect> rects = area.rects();
+        const int n = rects.size();
+        for (int i=0; i<n; ++i) {
+            scrollSurface(m_dfbSurface, rects.at(i), dx, dy);
+        }
+    }
+    return true;
+}
+
+void QDirectFbWindowSurface::beginPaint(const QRegion &region)
+{
+    Q_UNUSED(region);
+}
+
+void QDirectFbWindowSurface::endPaint(const QRegion &region)
+{
+    Q_UNUSED(region);
+}
+
+void QDirectFbWindowSurface::setVisible(bool visible)
+{
+    m_pmdata->blittable()->unlock();
+
+    if (visible) {
+        int x = this->geometry().x();
+        int y = this->geometry().y();
+        m_dfbWindow->MoveTo(m_dfbWindow,x,y);
+    } else {
+        IDirectFBDisplayLayer *displayLayer;
+        QDirectFbConvenience::dfbInterface()->GetDisplayLayer(QDirectFbConvenience::dfbInterface(),DLID_PRIMARY,&displayLayer);
+
+        DFBDisplayLayerConfig config;
+        displayLayer->GetConfiguration(displayLayer,&config);
+        m_dfbWindow->MoveTo(m_dfbWindow,config.width+1,config.height + 1);
+    }
+}
+
+Qt::WindowFlags QDirectFbWindowSurface::setWindowFlags(Qt::WindowFlags flags)
+{
+    switch (flags & Qt::WindowType_Mask) {
+    case Qt::ToolTip: {
+        DFBWindowOptions options;
+        m_dfbWindow->GetOptions(m_dfbWindow,&options);
+        options = DFBWindowOptions(options | DWOP_GHOST);
+        m_dfbWindow->SetOptions(m_dfbWindow,options);
+        break; }
+    default:
+        break;
+    }
+
+    m_dfbWindow->SetStackingClass(m_dfbWindow, flags & Qt::WindowStaysOnTopHint ? DWSC_UPPER : DWSC_MIDDLE);
+    return flags;
+}
+
+void QDirectFbWindowSurface::raise()
+{
+    m_dfbWindow->RaiseToTop(m_dfbWindow);
+}
+
+void QDirectFbWindowSurface::lower()
+{
+    m_dfbWindow->LowerToBottom(m_dfbWindow);
+}
+
+WId QDirectFbWindowSurface::winId() const
+{
+    DFBWindowID id;
+    m_dfbWindow->GetID(m_dfbWindow, &id);
+    return WId(id);
+}
+
+
+QT_END_NAMESPACE
diff --git a/src/plugins/platforms/directfb/qwindowsurface_directfb.h b/src/plugins/platforms/directfb/qwindowsurface_directfb.h
new file mode 100644
index 0000000..2f31513
--- /dev/null
+++ b/src/plugins/platforms/directfb/qwindowsurface_directfb.h
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtOpenVG 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWINDOWSURFACE_DIRECTFB_H
+#define QWINDOWSURFACE_DIRECTFB_H
+
+#include <QtGui/private/qwindowsurface_p.h>
+#include <private/qpixmap_blitter_p.h>
+
+#include <directfb.h>
+
+QT_BEGIN_NAMESPACE
+
+class QDirectFbGraphicsSystemScreen;
+
+class QDirectFbWindowSurface : public QWindowSurface
+{
+public:
+    QDirectFbWindowSurface(QWidget *window);
+    ~QDirectFbWindowSurface();
+
+    QPaintDevice *paintDevice();
+    void flush(QWidget *widget, const QRegion &region, const QPoint &offset);
+    void setGeometry(const QRect &rect);
+    bool scroll(const QRegion &area, int dx, int dy);
+
+    void beginPaint(const QRegion &region);
+    void endPaint(const QRegion &region);
+
+    void setVisible(bool visible);
+    Qt::WindowFlags setWindowFlags(Qt::WindowFlags type);
+
+    void raise();
+    void lower();
+
+    WId winId() const;
+
+private:
+    void lockSurfaceToImage();
+
+    QPixmap *m_pixmap;
+    QBlittablePixmapData *m_pmdata;
+
+    IDirectFBWindow *m_dfbWindow;
+    IDirectFBSurface *m_dfbSurface;
+};
+
+QT_END_NAMESPACE
+
+#endif