1 files changed, 118 insertions, 0 deletions
diff --git a/src/plugins/platforms/minimaldfb/qgraphicssystem_minimaldfb.cpp b/src/plugins/platforms/minimaldfb/qgraphicssystem_minimaldfb.cpp
new file mode 100644
index 0000000..212f3a9
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+++ b/src/plugins/platforms/minimaldfb/qgraphicssystem_minimaldfb.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 "qgraphicssystem_minimaldfb.h"
+#include "qwindowsurface_minimaldfb.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
+
+QDirectFbGraphicsSystemScreen::QDirectFbGraphicsSystemScreen(int display)
+    :QGraphicsSystemScreen()
+{
+    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);
+}
+
+QDirectFbGraphicsSystemScreen::~QDirectFbGraphicsSystemScreen()
+{
+}
+
+QDirectFbGraphicsSystem::QDirectFbGraphicsSystem()
+{
+    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;
+
+    mPrimaryScreen = new QDirectFbGraphicsSystemScreen(0);
+    mScreens.append(mPrimaryScreen);
+}
+
+QPixmapData *QDirectFbGraphicsSystem::createPixmapData(QPixmapData::PixelType type) const
+{
+    if (type == QPixmapData::BitmapType)
+        return new QRasterPixmapData(type);
+    else
+        return new QBlittablePixmapData(type);
+}
+
+QWindowSurface *QDirectFbGraphicsSystem::createWindowSurface(QWidget *widget) const
+{
+    return new QDirectFbWindowSurface (widget);
+}
+
+QBlittable *QDirectFbGraphicsSystem::createBlittable(const QSize &size) const
+{
+    return new QDirectFbBlitter(size);
+}
+
+QT_END_NAMESPACE