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186 lines
6.0 KiB
186 lines
6.0 KiB
15 years ago
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QWSDISPLAY_QWS_H
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#define QWSDISPLAY_QWS_H
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#include <QtCore/qobject.h>
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#include <QtCore/qbytearray.h>
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#include <QtGui/qregion.h>
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#include <QtGui/qimage.h>
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#include <QtGui/qwindowdefs.h>
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#include <QtCore/qlist.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Gui)
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class QWSEvent;
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class QWSMouseEvent;
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class QWSQCopMessageEvent;
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class QVariant;
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class QLock;
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class QWSWindowInfo
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{
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public:
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int winid;
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unsigned int clientid;
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QString name;
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};
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#define QT_QWS_PROPERTY_CONVERTSELECTION 999
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#define QT_QWS_PROPERTY_WINDOWNAME 998
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#define QT_QWS_PROPERTY_MARKEDTEXT 997
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class QWSDisplay;
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extern Q_GUI_EXPORT QWSDisplay *qt_fbdpy;
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class Q_GUI_EXPORT QWSDisplay
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{
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public:
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QWSDisplay();
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~QWSDisplay();
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static QWSDisplay* instance() { return qt_fbdpy; }
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bool eventPending() const;
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QWSEvent *getEvent();
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// QWSRegionManager *regionManager() const;
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uchar* frameBuffer() const;
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int width() const;
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int height() const;
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int depth() const;
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int pixmapDepth() const;
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bool supportsDepth(int) const;
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uchar *sharedRam() const;
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int sharedRamSize() const;
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#ifndef QT_NO_QWS_PROPERTIES
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void addProperty(int winId, int property);
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void setProperty(int winId, int property, int mode, const QByteArray &data);
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void setProperty(int winId, int property, int mode, const char * data);
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void removeProperty(int winId, int property);
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bool getProperty(int winId, int property, char *&data, int &len);
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#endif // QT_NO_QWS_PROPERTIES
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QList<QWSWindowInfo> windowList();
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int windowAt(const QPoint &);
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void setIdentity(const QString &appName);
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void nameRegion(int winId, const QString& n, const QString &c);
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void requestRegion(int winId, const QString &surfacekey,
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const QByteArray &surfaceData,
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const QRegion ®ion);
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void repaintRegion(int winId, int windowFlags, bool opaque, QRegion);
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void moveRegion(int winId, int dx, int dy);
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void destroyRegion(int winId);
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void requestFocus(int winId, bool get);
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void setAltitude(int winId, int altitude, bool fixed = false);
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void setOpacity(int winId, int opacity);
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int takeId();
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void setSelectionOwner(int winId, const QTime &time);
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void convertSelection(int winId, int selectionProperty, const QString &mimeTypes);
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void defineCursor(int id, const QBitmap &curs, const QBitmap &mask,
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int hotX, int hotY);
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void destroyCursor(int id);
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void selectCursor(QWidget *w, unsigned int id);
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void setCursorPosition(int x, int y);
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void grabMouse(QWidget *w, bool grab);
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void grabKeyboard(QWidget *w, bool grab);
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void playSoundFile(const QString&);
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void registerChannel(const QString &channel);
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void sendMessage(const QString &channel, const QString &msg,
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const QByteArray &data);
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void flushCommands();
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#ifndef QT_NO_QWS_INPUTMETHODS
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void sendIMUpdate(int type, int winId, int widgetid);
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void resetIM();
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void sendIMResponse(int winId, int property, const QVariant &result);
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void sendIMMouseEvent(int index, bool isPress);
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#endif
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QWSQCopMessageEvent* waitForQCopResponse();
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void sendFontCommand(int type, const QByteArray &fontName);
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void setWindowCaption(QWidget *w, const QString &);
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// Lock display for access only by this process
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static bool initLock(const QString &filename, bool create = false);
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static bool grabbed();
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static void grab();
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static void grab(bool write);
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static void ungrab();
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static void setTransformation(int transformation, int screenNo = -1);
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static void setRawMouseEventFilter(void (*filter)(QWSMouseEvent *));
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private:
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friend int qt_fork_qapplication();
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friend void qt_app_reinit( const QString& newAppName );
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friend class QApplication;
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friend class QCopChannel;
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friend class QWSEmbedWidget;
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friend class QWSEmbedWidgetPrivate;
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class Data;
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friend class Data;
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Data *d;
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friend class QWSMemorySurface;
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friend class QWSOnScreenSurface;
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friend class QWSDirectPainterSurface;
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int getPropertyLen;
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char *getPropertyData;
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static QLock *lock;
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};
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QWSDISPLAY_QWS_H
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