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Diffstat (limited to 'qtinterface/qt4/Qt/qwindowsystem_qws.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qwindowsystem_qws.h | 508 |
1 files changed, 0 insertions, 508 deletions
diff --git a/qtinterface/qt4/Qt/qwindowsystem_qws.h b/qtinterface/qt4/Qt/qwindowsystem_qws.h deleted file mode 100644 index a81153d..0000000 --- a/qtinterface/qt4/Qt/qwindowsystem_qws.h +++ /dev/null @@ -1,508 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Nokia. -** -** 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. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QWINDOWSYSTEM_QWS_H -#define QWINDOWSYSTEM_QWS_H - -#include <QtCore/qbytearray.h> -#include <QtCore/qmap.h> -#include <QtCore/qdatetime.h> -#include <QtCore/qlist.h> - -#include <QtGui/qwsevent_qws.h> -#include <QtGui/qkbd_qws.h> -#include <QtGui/qregion.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -struct QWSWindowPrivate; -class QWSCursor; -class QWSClient; -class QWSRegionManager; -class QBrush; -class QVariant; -class QInputMethodEvent; -class QWSInputMethod; -class QWSBackingStore; -class QWSWindowSurface; - -#ifdef QT3_SUPPORT -class QImage; -class QColor; -#endif - -class QWSInternalWindowInfo -{ -public: - int winid; - unsigned int clientid; - QString name; // Corresponds to QObject name of top-level widget -}; - - -class Q_GUI_EXPORT QWSScreenSaver -{ -public: - virtual ~QWSScreenSaver(); - virtual void restore()=0; - virtual bool save(int level)=0; -}; - - -class Q_GUI_EXPORT QWSWindow -{ - friend class QWSServer; - friend class QWSServerPrivate; - -public: - QWSWindow(int i, QWSClient* client); - ~QWSWindow(); - - int winId() const { return id; } - const QString &name() const { return rgnName; } - const QString &caption() const { return rgnCaption; } - QWSClient* client() const { return c; } - const QRegion &requestedRegion() const { return requested_region; } - QRegion allocatedRegion() const; - QRegion paintedRegion() const; - bool isVisible() const { return !requested_region.isEmpty(); } - bool isPartiallyObscured() const { return requested_region != allocatedRegion(); } - bool isFullyObscured() const { return allocatedRegion().isEmpty(); } - - enum State { NoState, Hidden, Showing, Visible, Hiding, Raising, Lowering, Moving, ChangingGeometry, Destroyed }; - State state() const; - Qt::WindowFlags windowFlags() const; - QRegion dirtyOnScreen() const; - - void raise(); - void lower(); - void show(); - void hide(); - void setActiveWindow(); - - bool isOpaque() const {return opaque && _opacity == 255;} - uint opacity() const { return _opacity; } - - QWSWindowSurface* windowSurface() const { return surface; } - -private: - bool hidden() const { return requested_region.isEmpty(); } - bool forClient(const QWSClient* cl) const { return cl==c; } - - void setName(const QString &n); - void setCaption(const QString &c); - - void focus(bool get); - int focusPriority() const { return last_focus_time; } - void operation(QWSWindowOperationEvent::Operation o); - void shuttingDown() { last_focus_time=0; } - -#ifdef QT_QWS_CLIENTBLIT - QRegion directPaintRegion() const; - inline void setDirectPaintRegion(const QRegion &topmost); -#endif - inline void setAllocatedRegion(const QRegion ®ion); - - void createSurface(const QString &key, const QByteArray &data); - -#ifndef QT_NO_QWSEMBEDWIDGET - void startEmbed(QWSWindow *window); - void stopEmbed(QWSWindow *window); -#endif - -private: - int id; - QString rgnName; - QString rgnCaption; - bool modified; - bool onTop; - QWSClient* c; - QRegion requested_region; - QRegion exposed; - int last_focus_time; - QWSWindowSurface *surface; - uint _opacity; - bool opaque; - QWSWindowPrivate *d; -#ifdef QT3_SUPPORT - inline QT3_SUPPORT QRegion requested() const { return requested_region; } -// inline QT3_SUPPORT QRegion allocation() const { return allocated_region; } -#endif -}; - - -#ifndef QT_NO_SOUND -class QWSSoundServer; -#ifdef QT_USE_OLD_QWS_SOUND -class QWSSoundServerData; - -class Q_GUI_EXPORT QWSSoundServer : public QObject { - Q_OBJECT -public: - QWSSoundServer(QObject* parent); - ~QWSSoundServer(); - void playFile(const QString& filename); -private Q_SLOTS: - void feedDevice(int fd); -private: - QWSSoundServerData* d; -}; -#endif -#endif - - -/********************************************************************* - * - * Class: QWSServer - * - *********************************************************************/ - -class QWSMouseHandler; -struct QWSCommandStruct; -class QWSServerPrivate; -class QWSServer; - -extern Q_GUI_EXPORT QWSServer *qwsServer; - -class Q_GUI_EXPORT QWSServer : public QObject -{ - friend class QCopChannel; - friend class QWSMouseHandler; - friend class QWSWindow; - friend class QWSDisplay; - friend class QWSInputMethod; - Q_OBJECT - Q_DECLARE_PRIVATE(QWSServer) -public: - explicit QWSServer(int flags = 0, QObject *parent=0); -#ifdef QT3_SUPPORT - QT3_SUPPORT_CONSTRUCTOR QWSServer(int flags, QObject *parent, const char *name); -#endif - ~QWSServer(); - enum ServerFlags { DisableKeyboard = 0x01, - DisableMouse = 0x02 }; - - static void sendKeyEvent(int unicode, int keycode, Qt::KeyboardModifiers modifiers, - bool isPress, bool autoRepeat); -#ifndef QT_NO_QWS_KEYBOARD - static void processKeyEvent(int unicode, int keycode, Qt::KeyboardModifiers modifiers, - bool isPress, bool autoRepeat); -#endif - - static QWSServer* instance() { return qwsServer; } - -#ifndef QT_NO_QWS_INPUTMETHODS -#ifdef QT3_SUPPORT - enum IMState { IMCompose, IMEnd, IMStart = IMCompose }; -#endif - enum IMMouse { MousePress, MouseRelease, MouseMove, MouseOutside }; //MouseMove reserved but not used - void sendIMEvent(const QInputMethodEvent*); - void sendIMQuery(int property); -#endif - -#ifndef QT_NO_QWS_KEYBOARD - class KeyboardFilter - { - public: - virtual ~KeyboardFilter() {} - virtual bool filter(int unicode, int keycode, int modifiers, - bool isPress, bool autoRepeat)=0; - }; - static void addKeyboardFilter(KeyboardFilter *f); - static void removeKeyboardFilter(); -#endif - -#ifndef QT_NO_QWS_INPUTMETHODS - static void setCurrentInputMethod(QWSInputMethod *im); - static void resetInputMethod(); -#endif - - static void setDefaultMouse(const char *); - static void setDefaultKeyboard(const char *); - static void setMaxWindowRect(const QRect&); - static void sendMouseEvent(const QPoint& pos, int state, int wheel = 0); - - static void setBackground(const QBrush &); -#ifdef QT3_SUPPORT - static QT3_SUPPORT void setDesktopBackground(const QImage &img); - static QT3_SUPPORT void setDesktopBackground(const QColor &); -#endif - static QWSMouseHandler *mouseHandler(); - static const QList<QWSMouseHandler*>& mouseHandlers(); - static void setMouseHandler(QWSMouseHandler*); -#ifndef QT_NO_QWS_KEYBOARD - static QWSKeyboardHandler* keyboardHandler(); - static void setKeyboardHandler(QWSKeyboardHandler* kh); -#endif - QWSWindow *windowAt(const QPoint& pos); - - const QList<QWSWindow*> &clientWindows(); - - void openMouse(); - void closeMouse(); - void suspendMouse(); - void resumeMouse(); -#ifndef QT_NO_QWS_KEYBOARD - void openKeyboard(); - void closeKeyboard(); -#endif - - static void setScreenSaver(QWSScreenSaver*); - static void setScreenSaverIntervals(int* ms); - static void setScreenSaverInterval(int); - static void setScreenSaverBlockLevel(int); - static bool screenSaverActive(); - static void screenSaverActivate(bool); - - // the following are internal. - void refresh(); - void refresh(QRegion &); - - void enablePainting(bool); - static void processEventQueue(); - static QList<QWSInternalWindowInfo*> * windowList(); - - void sendPropertyNotifyEvent(int property, int state); - - static QPoint mousePosition; - - static void startup(int flags); - static void closedown(); - - static void beginDisplayReconfigure(); - static void endDisplayReconfigure(); - -#ifndef QT_NO_QWS_CURSOR - static void setCursorVisible(bool); - static bool isCursorVisible(); -#endif - - const QBrush &backgroundBrush() const; - - enum WindowEvent { Create=0x0001, Destroy=0x0002, Hide=0x0004, Show=0x0008, - Raise=0x0010, Lower=0x0020, Geometry=0x0040, Active = 0x0080, - Name=0x0100 }; - -Q_SIGNALS: - void windowEvent(QWSWindow *w, QWSServer::WindowEvent e); - -#ifndef QT_NO_COP - void newChannel(const QString& channel); - void removedChannel(const QString& channel); - -#endif -#ifndef QT_NO_QWS_INPUTMETHODS - void markedText(const QString &); -#endif - -protected: - void timerEvent(QTimerEvent *e); - -private: - friend class QApplicationPrivate; - void updateWindowRegions() const; - -#ifdef QT3_SUPPORT -#ifndef QT_NO_QWS_KEYBOARD - static inline QT3_SUPPORT void setKeyboardFilter(QWSServer::KeyboardFilter *f) - { if (f) addKeyboardFilter(f); else removeKeyboardFilter(); } -#endif -#endif - -private: -#ifndef QT_NO_QWS_MULTIPROCESS - Q_PRIVATE_SLOT(d_func(), void _q_clientClosed()) - Q_PRIVATE_SLOT(d_func(), void _q_doClient()) - Q_PRIVATE_SLOT(d_func(), void _q_deleteWindowsLater()) -#endif - - Q_PRIVATE_SLOT(d_func(), void _q_screenSaverWake()) - Q_PRIVATE_SLOT(d_func(), void _q_screenSaverSleep()) - Q_PRIVATE_SLOT(d_func(), void _q_screenSaverTimeout()) - -#ifndef QT_NO_QWS_MULTIPROCESS - Q_PRIVATE_SLOT(d_func(), void _q_newConnection()) -#endif -}; - -#ifndef QT_NO_QWS_INPUTMETHODS -class Q_GUI_EXPORT QWSInputMethod : public QObject -{ - Q_OBJECT -public: - QWSInputMethod(); - virtual ~QWSInputMethod(); - - enum UpdateType {Update, FocusIn, FocusOut, Reset, Destroyed}; - - virtual bool filter(int unicode, int keycode, int modifiers, - bool isPress, bool autoRepeat); - - virtual bool filter(const QPoint &, int state, int wheel); - - virtual void reset(); - virtual void updateHandler(int type); - virtual void mouseHandler(int pos, int state); - virtual void queryResponse(int property, const QVariant&); - -protected: - uint setInputResolution(bool isHigh); - uint inputResolutionShift() const; - // needed for required transform - void sendMouseEvent(const QPoint &pos, int state, int wheel); - - void sendEvent(const QInputMethodEvent*); - void sendPreeditString(const QString &preeditString, int cursorPosition, int selectionLength = 0); - void sendCommitString(const QString &commitString, int replaceFrom = 0, int replaceLength = 0); - void sendQuery(int property); - -#ifdef QT3_SUPPORT - inline void sendIMEvent(QWSServer::IMState, const QString& txt, int cpos, int selLen = 0); -#endif -private: - bool mIResolution; -}; - -inline void QWSInputMethod::sendEvent(const QInputMethodEvent *ime) -{ - qwsServer->sendIMEvent(ime); -} -#ifdef QT3_SUPPORT -inline void QWSInputMethod::sendIMEvent(QWSServer::IMState state, const QString& txt, int cpos, int selLen) -{ - if (state == QWSServer::IMCompose) sendPreeditString(txt, cpos, selLen); else sendCommitString(txt); -} -#endif - -inline void QWSInputMethod::sendQuery(int property) -{ - qwsServer->sendIMQuery(property); -} - -// mouse events not inline as involve transformations. -#endif // QT_NO_QWS_INPUTMETHODS - - - -/********************************************************************* - * - * Class: QWSClient - * - *********************************************************************/ - -struct QWSMouseEvent; - -typedef QMap<int, QWSCursor*> QWSCursorMap; - -class QWSClientPrivate; -class QWSCommand; -class QWSConvertSelectionCommand; - -class Q_GUI_EXPORT QWSClient : public QObject -{ - Q_OBJECT - Q_DECLARE_PRIVATE(QWSClient) -public: - QWSClient(QObject* parent, QWS_SOCK_BASE *, int id); - ~QWSClient(); - - int socket() const; - - void setIdentity(const QString&); - QString identity() const { return id; } - - void sendEvent(QWSEvent* event); - void sendConnectedEvent(const char *display_spec); - void sendMaxWindowRectEvent(const QRect &rect); - void sendPropertyNotifyEvent(int property, int state); - void sendPropertyReplyEvent(int property, int len, const char *data); - void sendSelectionClearEvent(int windowid); - void sendSelectionRequestEvent(QWSConvertSelectionCommand *cmd, int windowid); -#ifndef QT_QWS_CLIENTBLIT - void sendRegionEvent(int winid, QRegion rgn, int type); -#else - void sendRegionEvent(int winid, QRegion rgn, int type, int id = 0); -#endif -#ifndef QT_NO_QWSEMBEDWIDGET - void sendEmbedEvent(int winid, QWSEmbedEvent::Type type, - const QRegion ®ion = QRegion()); -#endif - QWSCommand* readMoreCommand(); - - int clientId() const { return cid; } - - QWSCursorMap cursors; // cursors defined by this client -Q_SIGNALS: - void connectionClosed(); - void readyRead(); -private Q_SLOTS: - void closeHandler(); - void errorHandler(); - -private: -#ifndef QT_NO_QWS_MULTIPROCESS - friend class QWSWindow; - void removeUnbufferedSurface(); - void addUnbufferedSurface(); -#endif - -private: - int socketDescriptor; -#ifndef QT_NO_QWS_MULTIPROCESS - QWSSocket *csocket; -#endif - QWSCommand* command; - uint isClosed : 1; - QString id; - int cid; - - friend class QWSServerPrivate; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QWINDOWSYSTEM_QWS_H |