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Diffstat (limited to 'src/gui/kernel/qapplication_p.h')
| -rw-r--r-- | src/gui/kernel/qapplication_p.h | 626 |
1 files changed, 0 insertions, 626 deletions
diff --git a/src/gui/kernel/qapplication_p.h b/src/gui/kernel/qapplication_p.h deleted file mode 100644 index a089a6ba40..0000000000 --- a/src/gui/kernel/qapplication_p.h +++ /dev/null @@ -1,626 +0,0 @@ -/**************************************************************************** -** -** 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 QtGui module 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 QAPPLICATION_P_H -#define QAPPLICATION_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists for the convenience -// of qapplication_*.cpp, qwidget*.cpp, qcolor_x11.cpp, qfiledialog.cpp -// and many other. This header file may change from version to version -// without notice, or even be removed. -// -// We mean it. -// - -#include "QtGui/qapplication.h" -#include "QtGui/qevent.h" -#include "QtGui/qfont.h" -#include "QtGui/qcursor.h" -#include "QtGui/qregion.h" -#include "QtCore/qmutex.h" -#include "QtCore/qtranslator.h" -#include "QtCore/qbasictimer.h" -#include "QtCore/qhash.h" -#include "QtCore/qpointer.h" -#include "private/qcoreapplication_p.h" -#include "QtGui/private/qshortcutmap_p.h" -#include <private/qthread_p.h> -#include "QtCore/qpoint.h" -#include <QTime> -#ifdef Q_OS_SYMBIAN -#include <w32std.h> -#endif -#ifdef Q_WS_QPA -#include <QWindowSystemInterface> -#include "private/qwindowsysteminterface_qpa_p.h" -#include "QtGui/qplatformintegration_qpa.h" -#include "QtGui/private/qguiapplication_p.h" -#endif - -QT_BEGIN_NAMESPACE - -class QClipboard; -class QGraphicsScene; -class QInputContext; -class QObject; -class QWidget; -class QSocketNotifier; -#ifndef QT_NO_GESTURES -class QGestureManager; -#endif - -extern bool qt_is_gui_used; -#ifndef QT_NO_CLIPBOARD -extern QClipboard *qt_clipboard; -#endif - -#if defined (Q_OS_WIN32) || defined (Q_OS_CYGWIN) || defined(Q_OS_WINCE) -extern QSysInfo::WinVersion qt_winver; -enum { QT_TABLET_NPACKETQSIZE = 128 }; -# ifdef Q_OS_WINCE - extern DWORD qt_cever; -# endif -#elif defined (Q_OS_MAC) -extern QSysInfo::MacVersion qt_macver; -#endif -#if defined(Q_WS_QWS) -class QWSManager; -class QDirectPainter; -struct QWSServerCleaner { ~QWSServerCleaner(); }; -#endif - -#ifndef QT_NO_TABLET -struct QTabletDeviceData -{ -#ifndef Q_WS_MAC - int minPressure; - int maxPressure; - int minTanPressure; - int maxTanPressure; - int minX, maxX, minY, maxY, minZ, maxZ; - inline QPointF scaleCoord(int coordX, int coordY, int outOriginX, int outExtentX, - int outOriginY, int outExtentY) const; -#endif - -#if defined(Q_WS_X11) || (defined(Q_WS_MAC) && !defined(QT_MAC_USE_COCOA)) - QPointer<QWidget> widgetToGetPress; -#endif - -#ifdef Q_WS_X11 - int deviceType; - enum { - TOTAL_XINPUT_EVENTS = 64 - }; - void *device; - int eventCount; - long unsigned int eventList[TOTAL_XINPUT_EVENTS]; // XEventClass is in fact a long unsigned int - - int xinput_motion; - int xinput_key_press; - int xinput_key_release; - int xinput_button_press; - int xinput_button_release; - int xinput_proximity_in; - int xinput_proximity_out; -#elif defined(Q_WS_WIN) - qint64 llId; - int currentDevice; - int currentPointerType; -#elif defined(Q_WS_MAC) - quint64 tabletUniqueID; - int tabletDeviceType; - int tabletPointerType; - int capabilityMask; -#endif -}; - -static inline int sign(int x) -{ - return x >= 0 ? 1 : -1; -} - -#ifndef Q_WS_MAC -inline QPointF QTabletDeviceData::scaleCoord(int coordX, int coordY, - int outOriginX, int outExtentX, - int outOriginY, int outExtentY) const -{ - QPointF ret; - - if (sign(outExtentX) == sign(maxX)) - ret.setX(((coordX - minX) * qAbs(outExtentX) / qAbs(qreal(maxX - minX))) + outOriginX); - else - ret.setX(((qAbs(maxX) - (coordX - minX)) * qAbs(outExtentX) / qAbs(qreal(maxX - minX))) - + outOriginX); - - if (sign(outExtentY) == sign(maxY)) - ret.setY(((coordY - minY) * qAbs(outExtentY) / qAbs(qreal(maxY - minY))) + outOriginY); - else - ret.setY(((qAbs(maxY) - (coordY - minY)) * qAbs(outExtentY) / qAbs(qreal(maxY - minY))) - + outOriginY); - - return ret; -} -#endif - -typedef QList<QTabletDeviceData> QTabletDeviceDataList; -QTabletDeviceDataList *qt_tablet_devices(); -# if defined(Q_WS_MAC) -typedef QHash<int, QTabletDeviceData> QMacTabletHash; -QMacTabletHash *qt_mac_tablet_hash(); -# endif -#endif - -#ifdef QT3_SUPPORT -extern "C" { - typedef bool (*Ptrqt_tryAccelEvent)(QWidget *w, QKeyEvent *e); - typedef bool (*Ptrqt_tryComposeUnicode)(QWidget *w, QKeyEvent *e); - typedef bool (*Ptrqt_dispatchAccelEvent)(QWidget *w, QKeyEvent *e); -} -#endif - -#if defined(Q_WS_WIN) -typedef BOOL (WINAPI *PtrRegisterTouchWindow)(HWND, ULONG); -typedef BOOL (WINAPI *PtrGetTouchInputInfo)(HANDLE, UINT, PVOID, int); -typedef BOOL (WINAPI *PtrCloseTouchInputHandle)(HANDLE); - -#ifndef QT_NO_GESTURES -typedef BOOL (WINAPI *PtrGetGestureInfo)(HANDLE, PVOID); -typedef BOOL (WINAPI *PtrGetGestureExtraArgs)(HANDLE, UINT, PBYTE); -typedef BOOL (WINAPI *PtrCloseGestureInfoHandle)(HANDLE); -typedef BOOL (WINAPI *PtrSetGestureConfig)(HWND, DWORD, UINT, PVOID, UINT); -typedef BOOL (WINAPI *PtrGetGestureConfig)(HWND, DWORD, DWORD, PUINT, PVOID, UINT); - -typedef BOOL (WINAPI *PtrBeginPanningFeedback)(HWND); -typedef BOOL (WINAPI *PtrUpdatePanningFeedback)(HWND, LONG, LONG, BOOL); -typedef BOOL (WINAPI *PtrEndPanningFeedback)(HWND, BOOL); - -#ifndef WM_GESTURE -# define WM_GESTURE 0x0119 - -# define GID_BEGIN 1 -# define GID_END 2 -# define GID_ZOOM 3 -# define GID_PAN 4 -# define GID_ROTATE 5 -# define GID_TWOFINGERTAP 6 -# define GID_ROLLOVER 7 - -typedef struct tagGESTUREINFO -{ - UINT cbSize; - DWORD dwFlags; - DWORD dwID; - HWND hwndTarget; - POINTS ptsLocation; - DWORD dwInstanceID; - DWORD dwSequenceID; - ULONGLONG ullArguments; - UINT cbExtraArgs; -} GESTUREINFO; - -# define GC_PAN 0x00000001 -# define GC_PAN_WITH_SINGLE_FINGER_VERTICALLY 0x00000002 -# define GC_PAN_WITH_SINGLE_FINGER_HORIZONTALLY 0x00000004 - -# define GC_ZOOM 0x00000001 -# define GC_ROTATE 0x00000001 - -typedef struct tagGESTURECONFIG -{ - DWORD dwID; - DWORD dwWant; - DWORD dwBlock; -} GESTURECONFIG; - -# define GID_ROTATE_ANGLE_FROM_ARGUMENT(arg) ((((double)(arg) / 65535.0) * 4.0 * 3.14159265) - 2.0*3.14159265) - -#endif // WM_GESTURE - -#if defined(Q_WS_WINCE_WM) && defined(QT_WINCE_GESTURES) -#undef GID_ZOOM -#define GID_ZOOM 0xf000 -#undef GID_ROTATE -#define GID_ROTATE 0xf001 -#undef GID_TWOFINGERTAP -#define GID_TWOFINGERTAP 0xf002 -#undef GID_ROLLOVER -#define GID_ROLLOVER 0xf003 -#endif - -#endif // QT_NO_GESTURES - -#endif // Q_WS_WIN - -class QScopedLoopLevelCounter -{ - QThreadData *threadData; -public: - QScopedLoopLevelCounter(QThreadData *threadData) - : threadData(threadData) - { ++threadData->loopLevel; } - ~QScopedLoopLevelCounter() - { --threadData->loopLevel; } -}; - -typedef QHash<QByteArray, QFont> FontHash; -FontHash *qt_app_fonts_hash(); - -typedef QHash<QByteArray, QPalette> PaletteHash; -PaletteHash *qt_app_palettes_hash(); - -#ifdef Q_WS_QPA -#define QApplicationPrivateBase QGuiApplicationPrivate -#else -#define QApplicationPrivateBase QCoreApplicationPrivate -#endif - -class Q_GUI_EXPORT QApplicationPrivate : public QApplicationPrivateBase -{ - Q_DECLARE_PUBLIC(QApplication) -public: - QApplicationPrivate(int &argc, char **argv, QApplication::Type type, int flags); - ~QApplicationPrivate(); - - virtual void notifyLayoutDirectionChange(); - -#if defined(Q_WS_X11) -#ifndef QT_NO_SETTINGS - static bool x11_apply_settings(); -#endif - static void reset_instance_pointer(); -#elif defined(Q_WS_QWS) - static bool qws_apply_settings(); - static QWidget *findWidget(const QObjectList&, const QPoint &, bool rec); -#endif - static bool quitOnLastWindowClosed; - static void emitLastWindowClosed(); -#ifdef Q_WS_WINCE - static int autoMaximizeThreshold; -#endif - static bool autoSipEnabled; - static QString desktopStyleKey(); - - - void createEventDispatcher(); - QString appName() const; - static void dispatchEnterLeave(QWidget *enter, QWidget *leave); - - //modality - static void enterModal(QWidget*); - static void leaveModal(QWidget*); - static void enterModal_sys(QWidget*); - static void leaveModal_sys(QWidget*); - static bool isBlockedByModal(QWidget *widget); - static bool modalState(); - static bool tryModalHelper(QWidget *widget, QWidget **rettop = 0); -#ifdef Q_WS_MAC - static QWidget *tryModalHelper_sys(QWidget *top); - bool canQuit(); -#endif - - bool notify_helper(QObject *receiver, QEvent * e); - - void construct( -#ifdef Q_WS_X11 - Display *dpy = 0, Qt::HANDLE visual = 0, Qt::HANDLE cmap = 0 -#endif - ); - void initialize(); - void process_cmdline(); - -#if defined(Q_WS_X11) - static void x11_initialize_style(); -#endif - - bool inPopupMode() const; - void closePopup(QWidget *popup); - void openPopup(QWidget *popup); - static void setFocusWidget(QWidget *focus, Qt::FocusReason reason); - static QWidget *focusNextPrevChild_helper(QWidget *toplevel, bool next); - -#ifndef QT_NO_SESSIONMANAGER - QSessionManager *session_manager; - QString session_id; - QString session_key; - bool is_session_restored; -#endif - -#ifndef QT_NO_GRAPHICSVIEW - // Maintain a list of all scenes to ensure font and palette propagation to - // all scenes. - QList<QGraphicsScene *> scene_list; -#endif - - QBasicTimer toolTipWakeUp, toolTipFallAsleep; - QPoint toolTipPos, toolTipGlobalPos, hoverGlobalPos; - QPointer<QWidget> toolTipWidget; -#ifndef QT_NO_SHORTCUT - QShortcutMap shortcutMap; -#endif - -#ifdef QT3_SUPPORT - bool qt_compat_used; - bool qt_compat_resolved; - Ptrqt_tryAccelEvent qt_tryAccelEvent; - Ptrqt_tryComposeUnicode qt_tryComposeUnicode; - Ptrqt_dispatchAccelEvent qt_dispatchAccelEvent; - - bool use_compat() { - return qt_tryAccelEvent - && qt_tryComposeUnicode - && qt_dispatchAccelEvent; - } -#endif - static QInputContext *inputContext; - - static Qt::MouseButtons mouse_buttons; - static Qt::KeyboardModifiers modifier_buttons; - - static QSize app_strut; - static QWidgetList *popupWidgets; - static QStyle *app_style; - static int app_cspec; - static QPalette *sys_pal; - static QPalette *set_pal; - -private: -#ifndef Q_WS_QPA - static QFont *app_font; // private for a reason! Always use QApplication::font() instead! -#endif -public: - static QFont *sys_font; - static QFont *set_font; - static QWidget *main_widget; - static QWidget *focus_widget; - static QWidget *hidden_focus_widget; - static QWidget *active_window; - static QIcon *app_icon; - static bool obey_desktop_settings; - static int cursor_flash_time; - static int mouse_double_click_time; - static int keyboard_input_time; -#ifndef QT_NO_WHEELEVENT - static int wheel_scroll_lines; -#endif - - static bool animate_ui; - static bool animate_menu; - static bool animate_tooltip; - static bool animate_combo; - static bool fade_menu; - static bool fade_tooltip; - static bool animate_toolbox; - static bool widgetCount; // Coupled with -widgetcount switch - static bool load_testability; // Coupled with -testability switch - static QString qmljs_debug_arguments; // a string containing arguments for js/qml debugging. - static QString qmljsDebugArgumentsString(); // access string from other libraries - -#ifdef Q_WS_MAC - static bool native_modal_dialog_active; -#endif - - static void setSystemPalette(const QPalette &pal); - static void setPalette_helper(const QPalette &palette, const char* className, bool clearWidgetPaletteHash); - static void initializeWidgetPaletteHash(); - static void setSystemFont(const QFont &font); - -#if defined(Q_WS_X11) - static void applyX11SpecificCommandLineArguments(QWidget *main_widget); -#elif defined(Q_WS_QWS) - static void applyQWSSpecificCommandLineArguments(QWidget *main_widget); -#endif - -#ifdef Q_WS_MAC - static OSStatus globalEventProcessor(EventHandlerCallRef, EventRef, void *); - static OSStatus globalAppleEventProcessor(const AppleEvent *, AppleEvent *, long); - static OSStatus tabletProximityCallback(EventHandlerCallRef, EventRef, void *); -#ifdef QT_MAC_USE_COCOA - static void qt_initAfterNSAppStarted(); - static void setupAppleEvents(); -#endif - static bool qt_mac_apply_settings(); -#endif - -#ifdef Q_WS_QWS - QPointer<QWSManager> last_manager; - QWSServerCleaner qwsServerCleaner; -# ifndef QT_NO_DIRECTPAINTER - QMap<WId, QDirectPainter *> *directPainters; -# endif - QRect maxWindowRect(const QScreen *screen) const { return maxWindowRects[screen]; } - void setMaxWindowRect(const QScreen *screen, int screenNo, const QRect &rect); - void setScreenTransformation(QScreen *screen, int screenNo, int transformation); -#endif - - static QApplicationPrivate *instance() { return self; } - - static QString styleOverride; - -#ifdef QT_KEYPAD_NAVIGATION - static QWidget *oldEditFocus; - static Qt::NavigationMode navigationMode; -#endif - -#if defined(Q_WS_MAC) || defined(Q_WS_X11) - void _q_alertTimeOut(); - QHash<QWidget *, QTimer *> alertTimerHash; -#endif -#ifndef QT_NO_STYLE_STYLESHEET - static QString styleSheet; -#endif - static QPointer<QWidget> leaveAfterRelease; - static QWidget *pickMouseReceiver(QWidget *candidate, const QPoint &globalPos, QPoint &pos, - QEvent::Type type, Qt::MouseButtons buttons, - QWidget *buttonDown, QWidget *alienWidget); - static bool sendMouseEvent(QWidget *receiver, QMouseEvent *event, QWidget *alienWidget, - QWidget *native, QWidget **buttonDown, QPointer<QWidget> &lastMouseReceiver, - bool spontaneous = true); -#ifdef Q_OS_SYMBIAN - static void setNavigationMode(Qt::NavigationMode mode); - static TUint resolveS60ScanCode(TInt scanCode, TUint keysym); - QSet<WId> nativeWindows; - - int symbianProcessWsEvent(const QSymbianEvent *symbianEvent); - int symbianHandleCommand(const QSymbianEvent *symbianEvent); - int symbianResourceChange(const QSymbianEvent *symbianEvent); - - void _q_aboutToQuit(); -#endif -#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA) - void sendSyntheticEnterLeave(QWidget *widget); -#endif - -#ifndef QT_NO_GESTURES - QGestureManager *gestureManager; - QWidget *gestureWidget; -#endif -#if defined(Q_WS_X11) || defined(Q_WS_WIN) - QPixmap *move_cursor; - QPixmap *copy_cursor; - QPixmap *link_cursor; -#endif -#if defined(Q_WS_WIN) - QPixmap *ignore_cursor; -#endif - - QMap<int, QWeakPointer<QWidget> > widgetForTouchPointId; - QMap<int, QTouchEvent::TouchPoint> appCurrentTouchPoints; - static void updateTouchPointsForWidget(QWidget *widget, QTouchEvent *touchEvent); - void initializeMultitouch(); - void initializeMultitouch_sys(); - void cleanupMultitouch(); - void cleanupMultitouch_sys(); - int findClosestTouchPointId(const QPointF &screenPos); - void appendTouchPoint(const QTouchEvent::TouchPoint &touchPoint); - void removeTouchPoint(int touchPointId); - static void translateRawTouchEvent(QWidget *widget, - QTouchEvent::DeviceType deviceType, - const QList<QTouchEvent::TouchPoint> &touchPoints); - -#if defined(Q_WS_WIN) - static bool HasTouchSupport; - static PtrRegisterTouchWindow RegisterTouchWindow; - static PtrGetTouchInputInfo GetTouchInputInfo; - static PtrCloseTouchInputHandle CloseTouchInputHandle; - - QHash<DWORD, int> touchInputIDToTouchPointID; - bool translateTouchEvent(const MSG &msg); - -#ifndef QT_NO_GESTURES - PtrGetGestureInfo GetGestureInfo; - PtrGetGestureExtraArgs GetGestureExtraArgs; - PtrCloseGestureInfoHandle CloseGestureInfoHandle; - PtrSetGestureConfig SetGestureConfig; - PtrGetGestureConfig GetGestureConfig; - PtrBeginPanningFeedback BeginPanningFeedback; - PtrUpdatePanningFeedback UpdatePanningFeedback; - PtrEndPanningFeedback EndPanningFeedback; -#endif // QT_NO_GESTURES -#endif - -#ifdef QT_RX71_MULTITOUCH - bool hasRX71MultiTouch; - - struct RX71TouchPointState { - QSocketNotifier *socketNotifier; - QTouchEvent::TouchPoint touchPoint; - - int minX, maxX, scaleX; - int minY, maxY, scaleY; - int minZ, maxZ; - }; - QList<RX71TouchPointState> allRX71TouchPoints; - - bool readRX71MultiTouchEvents(int deviceNumber); - void fakeMouseEventFromRX71TouchEvent(); - void _q_readRX71MultiTouchEvents(); -#endif - -#if defined(Q_OS_SYMBIAN) - int pressureSupported; - int maxTouchPressure; - QList<QTouchEvent::TouchPoint> appAllTouchPoints; - - bool useTranslucentEGLSurfaces; -#endif - -private: -#ifdef Q_WS_QWS - QMap<const QScreen*, QRect> maxWindowRects; -#endif - -#ifdef Q_OS_SYMBIAN - QHash<TInt, TUint> scanCodeCache; -#endif - - static QApplicationPrivate *self; - - static void giveFocusAccordingToFocusPolicy(QWidget *w, - Qt::FocusPolicy focusPolicy, - Qt::FocusReason focusReason); - static bool shouldSetFocus(QWidget *w, Qt::FocusPolicy policy); - - - static bool isAlien(QWidget *); -}; - -Q_GUI_EXPORT void qt_translateRawTouchEvent(QWidget *window, - QTouchEvent::DeviceType deviceType, - const QList<QTouchEvent::TouchPoint> &touchPoints); - -#if defined(Q_WS_WIN) - extern void qt_win_set_cursor(QWidget *, bool); -#elif defined(Q_WS_X11) - extern void qt_x11_enforce_cursor(QWidget *, bool); - extern void qt_x11_enforce_cursor(QWidget *); -#elif defined(Q_OS_SYMBIAN) - extern void qt_symbian_set_cursor(QWidget *, bool); -#else - extern void qt_qpa_set_cursor(QWidget * w, bool force); -#endif - -QT_END_NAMESPACE - -#endif // QAPPLICATION_P_H |