diff options
Diffstat (limited to 'src/plugins/platforms/directfb/qdirectfbconvenience.h')
-rw-r--r-- | src/plugins/platforms/directfb/qdirectfbconvenience.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/plugins/platforms/directfb/qdirectfbconvenience.h b/src/plugins/platforms/directfb/qdirectfbconvenience.h new file mode 100644 index 0000000000..e85c5029e2 --- /dev/null +++ b/src/plugins/platforms/directfb/qdirectfbconvenience.h @@ -0,0 +1,84 @@ +/**************************************************************************** +** +** 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. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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 |