diff options
Diffstat (limited to 'src/plugins/platforms/directfb/qdirectfbintegration.cpp')
-rw-r--r-- | src/plugins/platforms/directfb/qdirectfbintegration.cpp | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/src/plugins/platforms/directfb/qdirectfbintegration.cpp b/src/plugins/platforms/directfb/qdirectfbintegration.cpp new file mode 100644 index 0000000000..52b7774548 --- /dev/null +++ b/src/plugins/platforms/directfb/qdirectfbintegration.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 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 "qdirectfbintegration.h" +#include "qdirectfbwindowsurface.h" +#include "qdirectfbblitter.h" +#include "qdirectfbconvenience.h" +#include "qdirectfbcursor.h" +#include "qdirectfbwindow.h" + +#include "qgenericunixfontdatabase.h" + +#include <private/qwindowsurface_raster_p.h> +#include <private/qpixmap_raster_p.h> + +#include <QtGui/private/qpixmap_blitter_p.h> +#include <QtGui/private/qpixmapdata_p.h> +#include <QtCore/QCoreApplication> +#include <QtCore/QThread> + +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 = QDirectFbConvenience::colorDepthForSurface(config.pixelformat); + m_physicalSize = QSize(qRound(config.width * inch / dpi), qRound(config.height *inch / dpi)); + + cursor = new QDirectFBCursor(this); +} + +QDirectFbScreen::~QDirectFbScreen() +{ +} + +QDirectFbIntegration::QDirectFbIntegration() + : mFontDb(new QGenericUnixFontDatabase()) +{ + 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); + + mInputRunner = new QThread; + mInput = new QDirectFbInput(0); + mInput->moveToThread(mInputRunner); + QObject::connect(mInputRunner,SIGNAL(started()),mInput,SLOT(runInputEventLoop())); + mInputRunner->start(); +} + +QDirectFbIntegration::~QDirectFbIntegration() +{ + mInput->stopInputEventLoop(); + delete mInputRunner; + delete mInput; +} + +QPixmapData *QDirectFbIntegration::createPixmapData(QPixmapData::PixelType type) const +{ + if (type == QPixmapData::BitmapType) + return new QRasterPixmapData(type); + else + return new QDirectFbBlitterPixmapData; +} + +QPlatformWindow *QDirectFbIntegration::createPlatformWindow(QWidget *widget, WId winId) const +{ + Q_UNUSED(winId); + QDirectFbInput *input = const_cast<QDirectFbInput *>(mInput);//gah + return new QDirectFbWindow(widget,input); +} + +QWindowSurface *QDirectFbIntegration::createWindowSurface(QWidget *widget, WId winId) const +{ + return new QDirectFbWindowSurface(widget,winId); +} + +QPlatformFontDatabase *QDirectFbIntegration::fontDatabase() const +{ + return mFontDb; +} + +QT_END_NAMESPACE |