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/****************************************************************************
**
** 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 "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
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