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Diffstat (limited to 'src/widgets/platforms/mac/qapplication_mac.mm')
| -rw-r--r-- | src/widgets/platforms/mac/qapplication_mac.mm | 3132 |
1 files changed, 3132 insertions, 0 deletions
diff --git a/src/widgets/platforms/mac/qapplication_mac.mm b/src/widgets/platforms/mac/qapplication_mac.mm new file mode 100644 index 0000000000..cb1f0cdbe4 --- /dev/null +++ b/src/widgets/platforms/mac/qapplication_mac.mm @@ -0,0 +1,3132 @@ +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +/**************************************************************************** +** +** Copyright (c) 2007-2008, Apple, Inc. +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are met: +** +** * Redistributions of source code must retain the above copyright notice, +** this list of conditions and the following disclaimer. +** +** * Redistributions in binary form must reproduce the above copyright notice, +** this list of conditions and the following disclaimer in the documentation +** and/or other materials provided with the distribution. +** +** * Neither the name of Apple, Inc. nor the names of its contributors +** may be used to endorse or promote products derived from this software +** without specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +** PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +** LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +** NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +** +****************************************************************************/ + +#include <Cocoa/Cocoa.h> + +#include "qapplication.h" +#include "qbitarray.h" +#include "qclipboard.h" +#include "qcursor.h" +#include "qdatastream.h" +#include "qdatetime.h" +#include "qdesktopwidget.h" +#include "qdockwidget.h" +#include "qevent.h" +#include "qhash.h" +#include "qlayout.h" +#include "qmenubar.h" +#include "qmessagebox.h" +#include "qmime.h" +#include "qpixmapcache.h" +#include "qpointer.h" +#include "qsessionmanager.h" +#include "qsettings.h" +#include "qsocketnotifier.h" +#include "qstyle.h" +#include "qstylefactory.h" +#include "qtextcodec.h" +#include "qtoolbar.h" +#include "qvariant.h" +#include "qwidget.h" +#include "qcolormap.h" +#include "qdir.h" +#include "qdebug.h" +#include "qtimer.h" +#include "qurl.h" +#include "private/qmacinputcontext_p.h" +#include "private/qpaintengine_mac_p.h" +#include "private/qcursor_p.h" +#include "private/qapplication_p.h" +#include "private/qcolor_p.h" +#include "private/qwidget_p.h" +#include "private/qkeymapper_p.h" +#include "private/qeventdispatcher_mac_p.h" +#include "private/qeventdispatcher_unix_p.h" +#include <private/qcocoamenuloader_mac_p.h> +#include <private/qcocoaapplication_mac_p.h> +#include <private/qcocoaapplicationdelegate_mac_p.h> +#include <private/qt_cocoa_helpers_mac_p.h> +#include <private/qcocoawindow_mac_p.h> +#include <private/qpixmap_mac_p.h> +#include <private/qdesktopwidget_mac_p.h> +#include <private/qeventdispatcher_mac_p.h> +#include <qvarlengtharray.h> + +#ifndef QT_NO_ACCESSIBILITY +# include "qaccessible.h" +#endif + +#ifndef QT_NO_THREAD +# include "qmutex.h" +#endif + +#include <unistd.h> +#include <string.h> +#include <sys/time.h> +#include <sys/select.h> + +/***************************************************************************** + QApplication debug facilities + *****************************************************************************/ +//#define DEBUG_EVENTS //like EventDebug but more specific to Qt +//#define DEBUG_DROPPED_EVENTS +//#define DEBUG_MOUSE_MAPS +//#define DEBUG_MODAL_EVENTS +//#define DEBUG_PLATFORM_SETTINGS + +#define QMAC_SPEAK_TO_ME +#ifdef QMAC_SPEAK_TO_ME +#include "qregexp.h" +#endif + +#ifndef kThemeBrushAlternatePrimaryHighlightColor +#define kThemeBrushAlternatePrimaryHighlightColor -5 +#endif + +#define kCMDeviceUnregisteredNotification CFSTR("CMDeviceUnregisteredNotification") +#define kCMDefaultDeviceNotification CFSTR("CMDefaultDeviceNotification") +#define kCMDeviceProfilesNotification CFSTR("CMDeviceProfilesNotification") +#define kCMDefaultDeviceProfileNotification CFSTR("CMDefaultDeviceProfileNotification") + +QT_BEGIN_NAMESPACE + +//for qt_mac.h +QPaintDevice *qt_mac_safe_pdev = 0; +QList<QMacWindowChangeEvent*> *QMacWindowChangeEvent::change_events = 0; +QPointer<QWidget> topLevelAt_cache = 0; + +/***************************************************************************** + Internal variables and functions + *****************************************************************************/ +static struct { + bool use_qt_time_limit; + QPointer<QWidget> last_widget; + int last_x, last_y; + int last_modifiers, last_button; + EventTime last_time; +} qt_mac_dblclick = { false, 0, -1, -1, 0, 0, -2 }; + +static bool app_do_modal = false; // modal mode +extern QWidgetList *qt_modal_stack; // stack of modal widgets +extern bool qt_tab_all_widgets; // from qapplication.cpp +bool qt_mac_app_fullscreen = false; +bool qt_scrollbar_jump_to_pos = false; +static bool qt_mac_collapse_on_dblclick = true; +extern int qt_antialiasing_threshold; // from qapplication.cpp +QWidget * qt_button_down; // widget got last button-down +QPointer<QWidget> qt_last_mouse_receiver; +#ifndef QT_MAC_USE_COCOA +static bool qt_button_down_in_content; // whether the button_down was in the content area. +static bool qt_mac_previous_press_in_popup_mode = false; +static bool qt_mac_no_click_through_mode = false; +static int tablet_button_state = 0; +#endif +#if defined(QT_DEBUG) +static bool appNoGrab = false; // mouse/keyboard grabbing +#endif +#ifndef QT_MAC_USE_COCOA +static EventHandlerRef app_proc_handler = 0; +static EventHandlerUPP app_proc_handlerUPP = 0; +#endif +static AEEventHandlerUPP app_proc_ae_handlerUPP = NULL; +static EventHandlerRef tablet_proximity_handler = 0; +static EventHandlerUPP tablet_proximity_UPP = 0; +bool QApplicationPrivate::native_modal_dialog_active; + +Q_GUI_EXPORT bool qt_applefontsmoothing_enabled; + +/***************************************************************************** + External functions + *****************************************************************************/ +extern void qt_mac_beep(); //qsound_mac.mm +extern Qt::KeyboardModifiers qt_mac_get_modifiers(int keys); //qkeymapper_mac.cpp +extern bool qt_mac_can_clickThrough(const QWidget *); //qwidget_mac.cpp +extern bool qt_mac_is_macdrawer(const QWidget *); //qwidget_mac.cpp +extern OSWindowRef qt_mac_window_for(const QWidget*); //qwidget_mac.cpp +extern QWidget *qt_mac_find_window(OSWindowRef); //qwidget_mac.cpp +extern void qt_mac_set_cursor(const QCursor *); //qcursor_mac.cpp +extern bool qt_mac_is_macsheet(const QWidget *); //qwidget_mac.cpp +extern QString qt_mac_from_pascal_string(const Str255); //qglobal.cpp +extern void qt_mac_command_set_enabled(MenuRef, UInt32, bool); //qmenu_mac.cpp +extern bool qt_sendSpontaneousEvent(QObject *obj, QEvent *event); // qapplication.cpp +extern void qt_mac_update_cursor(); // qcursor_mac.mm + +// Forward Decls +void onApplicationWindowChangedActivation( QWidget*widget, bool activated ); +void onApplicationChangedActivation( bool activated ); + +static void qt_mac_read_fontsmoothing_settings() +{ + qt_applefontsmoothing_enabled = true; + int w = 10, h = 10; + QImage image(w, h, QImage::Format_RGB32); + image.fill(0xffffffff); + QPainter p(&image); + p.drawText(0, h, "X\\"); + p.end(); + + const int *bits = (const int *) ((const QImage &) image).bits(); + int bpl = image.bytesPerLine() / 4; + for (int y=0; y<w; ++y) { + for (int x=0; x<h; ++x) { + int r = qRed(bits[x]); + int g = qGreen(bits[x]); + int b = qBlue(bits[x]); + if (r != g || r != b) { + qt_applefontsmoothing_enabled = true; + return; + } + } + bits += bpl; + } + qt_applefontsmoothing_enabled = false; +} + +Q_GUI_EXPORT bool qt_mac_execute_apple_script(const char *script, long script_len, AEDesc *ret) { + OSStatus err; + AEDesc scriptTextDesc; + ComponentInstance theComponent = 0; + OSAID scriptID = kOSANullScript, resultID = kOSANullScript; + + // set up locals to a known state + AECreateDesc(typeNull, 0, 0, &scriptTextDesc); + scriptID = kOSANullScript; + resultID = kOSANullScript; + + // open the scripting component + theComponent = OpenDefaultComponent(kOSAComponentType, typeAppleScript); + if (!theComponent) { + err = paramErr; + goto bail; + } + + // put the script text into an aedesc + err = AECreateDesc(typeUTF8Text, script, script_len, &scriptTextDesc); + if (err != noErr) + goto bail; + + // compile the script + err = OSACompile(theComponent, &scriptTextDesc, kOSAModeNull, &scriptID); + if (err != noErr) + goto bail; + + // run the script + err = OSAExecute(theComponent, scriptID, kOSANullScript, kOSAModeNull, &resultID); + + // collect the results - if any + if (ret) { + AECreateDesc(typeNull, 0, 0, ret); + if (err == errOSAScriptError) + OSAScriptError(theComponent, kOSAErrorMessage, typeChar, ret); + else if (err == noErr && resultID != kOSANullScript) + OSADisplay(theComponent, resultID, typeChar, kOSAModeNull, ret); + } +bail: + AEDisposeDesc(&scriptTextDesc); + if (scriptID != kOSANullScript) + OSADispose(theComponent, scriptID); + if (resultID != kOSANullScript) + OSADispose(theComponent, resultID); + if (theComponent) + CloseComponent(theComponent); + return err == noErr; +} + +Q_GUI_EXPORT bool qt_mac_execute_apple_script(const char *script, AEDesc *ret) +{ + return qt_mac_execute_apple_script(script, qstrlen(script), ret); +} + +Q_GUI_EXPORT bool qt_mac_execute_apple_script(const QString &script, AEDesc *ret) +{ + const QByteArray l = script.toUtf8(); return qt_mac_execute_apple_script(l.constData(), l.size(), ret); +} + +/* Resolution change magic */ +void qt_mac_display_change_callbk(CGDirectDisplayID, CGDisplayChangeSummaryFlags flags, void *) +{ +#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5) + const bool resized = flags & kCGDisplayDesktopShapeChangedFlag; +#else + Q_UNUSED(flags); + const bool resized = true; +#endif + if (resized && qApp) { + if (QDesktopWidget *dw = qApp->desktop()) { + QResizeEvent *re = new QResizeEvent(dw->size(), dw->size()); + QApplication::postEvent(dw, re); + QCoreGraphicsPaintEngine::cleanUpMacColorSpaces(); + } + } +} + +#ifdef DEBUG_PLATFORM_SETTINGS +static void qt_mac_debug_palette(const QPalette &pal, const QPalette &pal2, const QString &where) +{ + const char *const groups[] = {"Active", "Disabled", "Inactive" }; + const char *const roles[] = { "WindowText", "Button", "Light", "Midlight", "Dark", "Mid", + "Text", "BrightText", "ButtonText", "Base", "Window", "Shadow", + "Highlight", "HighlightedText", "Link", "LinkVisited" }; + if (!where.isNull()) + qDebug("qt-internal: %s", where.toLatin1().constData()); + for(int grp = 0; grp < QPalette::NColorGroups; grp++) { + for(int role = 0; role < QPalette::NColorRoles; role++) { + QBrush b = pal.brush((QPalette::ColorGroup)grp, (QPalette::ColorRole)role); + QPixmap pm = b.texture(); + qDebug(" %s::%s %d::%d::%d [%p]%s", groups[grp], roles[role], b.color().red(), + b.color().green(), b.color().blue(), pm.isNull() ? 0 : &pm, + pal2.brush((QPalette::ColorGroup)grp, (QPalette::ColorRole)role) != b ? " (*)" : ""); + } + } + +} +#else +#define qt_mac_debug_palette(x, y, z) +#endif + +//raise a notification +#ifndef QT_MAC_USE_COCOA +static NMRec qt_mac_notification = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; +#endif +void qt_mac_send_notification() +{ +#ifndef QT_MAC_USE_COCOA + //send it + qt_mac_notification.nmMark = 1; //non-zero magic number + qt_mac_notification.qType = nmType; + NMInstall(&qt_mac_notification); +#else + QMacCocoaAutoReleasePool pool; + [[NSApplication sharedApplication] requestUserAttention:NSInformationalRequest]; +#endif +} + +void qt_mac_cancel_notification() +{ +#ifndef QT_MAC_USE_COCOA + NMRemove(&qt_mac_notification); +#else + QMacCocoaAutoReleasePool pool; + [[NSApplication sharedApplication] cancelUserAttentionRequest:NSInformationalRequest]; +#endif +} + +#ifndef QT_MAC_USE_COCOA +//find widget (and part) at a given point +static short qt_mac_window_at(int x, int y, QWidget **w=0) +{ + Point p; + p.h = x; + p.v = y; + OSWindowRef wp; + WindowPartCode wpc; + OSStatus err = FindWindowOfClass(&p, kAllWindowClasses, &wp, &wpc); + if(err != noErr) { + if(w) + (*w) = 0; + return wpc; + } + if(w) { + if(wp) { + *w = qt_mac_find_window(wp); +#if 0 + if(!*w) + qWarning("QApplication: qt_mac_window_at: Couldn't find %d",(int)wp); +#endif + } else { + *w = 0; + } + } + return wpc; +} + +#endif + +void qt_mac_set_app_icon(const QPixmap &pixmap) +{ +#ifndef QT_MAC_USE_COCOA + if(pixmap.isNull()) { + RestoreApplicationDockTileImage(); + } else { + CGImageRef img = (CGImageRef)pixmap.macCGHandle(); + SetApplicationDockTileImage(img); + CGImageRelease(img); + } +#else + QMacCocoaAutoReleasePool pool; + NSImage *image = NULL; + if (pixmap.isNull()) { + // Get Application icon from bundle + image = [[NSImage imageNamed:@"NSApplicationIcon"] retain]; // released below + } else { + image = static_cast<NSImage *>(qt_mac_create_nsimage(pixmap)); + } + + [NSApp setApplicationIconImage:image]; + [image release]; +#endif +} + +Q_GUI_EXPORT void qt_mac_set_press_and_hold_context(bool b) +{ + Q_UNUSED(b); + qWarning("qt_mac_set_press_and_hold_context: This functionality is no longer available"); +} + +bool qt_nograb() // application no-grab option +{ +#if defined(QT_DEBUG) + return appNoGrab; +#else + return false; +#endif +} + +void qt_mac_update_os_settings() +{ + if (!qApp) + return; + if (!QApplication::startingUp()) { + static bool needToPolish = true; + if (needToPolish) { + QApplication::style()->polish(qApp); + needToPolish = false; + } + } + //focus mode + /* First worked as of 10.2.3 */ + QSettings appleSettings(QLatin1String("apple.com")); + QVariant appleValue = appleSettings.value(QLatin1String("AppleKeyboardUIMode"), 0); + qt_tab_all_widgets = (appleValue.toInt() & 0x2); + //paging mode + /* First worked as of 10.2.3 */ + appleValue = appleSettings.value(QLatin1String("AppleScrollerPagingBehavior"), false); + qt_scrollbar_jump_to_pos = appleValue.toBool(); + //collapse + /* First worked as of 10.3.3 */ + appleValue = appleSettings.value(QLatin1String("AppleMiniaturizeOnDoubleClick"), true); + qt_mac_collapse_on_dblclick = appleValue.toBool(); + + // Anti-aliasing threshold + appleValue = appleSettings.value(QLatin1String("AppleAntiAliasingThreshold")); + if (appleValue.isValid()) + qt_antialiasing_threshold = appleValue.toInt(); + +#ifdef DEBUG_PLATFORM_SETTINGS + qDebug("qt_mac_update_os_settings *********************************************************************"); +#endif + { // setup the global palette + QColor qc; + (void) QApplication::style(); // trigger creation of application style and system palettes + QPalette pal = *QApplicationPrivate::sys_pal; + + pal.setBrush( QPalette::Active, QPalette::Highlight, qcolorForTheme(kThemeBrushPrimaryHighlightColor) ); + pal.setBrush( QPalette::Inactive, QPalette::Highlight, qcolorForTheme(kThemeBrushSecondaryHighlightColor) ); + + pal.setBrush( QPalette::Disabled, QPalette::Highlight, qcolorForTheme(kThemeBrushSecondaryHighlightColor) ); + pal.setBrush( QPalette::Active, QPalette::Shadow, qcolorForTheme(kThemeBrushButtonActiveDarkShadow) ); + + pal.setBrush( QPalette::Inactive, QPalette::Shadow, qcolorForTheme(kThemeBrushButtonInactiveDarkShadow) ); + pal.setBrush( QPalette::Disabled, QPalette::Shadow, qcolorForTheme(kThemeBrushButtonInactiveDarkShadow) ); + + qc = qcolorForThemeTextColor(kThemeTextColorDialogActive); + pal.setColor(QPalette::Active, QPalette::Text, qc); + pal.setColor(QPalette::Active, QPalette::WindowText, qc); + pal.setColor(QPalette::Active, QPalette::HighlightedText, qc); + + qc = qcolorForThemeTextColor(kThemeTextColorDialogInactive); + pal.setColor(QPalette::Inactive, QPalette::Text, qc); + pal.setColor(QPalette::Inactive, QPalette::WindowText, qc); + pal.setColor(QPalette::Inactive, QPalette::HighlightedText, qc); + pal.setColor(QPalette::Disabled, QPalette::Text, qc); + pal.setColor(QPalette::Disabled, QPalette::WindowText, qc); + pal.setColor(QPalette::Disabled, QPalette::HighlightedText, qc); + pal.setBrush(QPalette::ToolTipBase, QColor(255, 255, 199)); + + if (!QApplicationPrivate::sys_pal || *QApplicationPrivate::sys_pal != pal) { + QApplicationPrivate::setSystemPalette(pal); + QApplication::setPalette(pal); + } +#ifdef DEBUG_PLATFORM_SETTINGS + qt_mac_debug_palette(pal, QApplication::palette(), "Global Palette"); +#endif + } + + QFont fnt = qfontForThemeFont(kThemeApplicationFont); +#ifdef DEBUG_PLATFORM_SETTINGS + qDebug("qt-internal: Font for Application [%s::%d::%d::%d]", + fnt.family().toLatin1().constData(), fnt.pointSize(), fnt.bold(), fnt.italic()); +#endif + if (!QApplicationPrivate::sys_font || *QApplicationPrivate::sys_font != fnt) + QApplicationPrivate::setSystemFont(fnt); + + { //setup the fonts + struct FontMap { + FontMap(const char *qc, short fk) : qt_class(qc), font_key(fk) { } + const char *const qt_class; + short font_key; + } mac_widget_fonts[] = { + FontMap("QPushButton", kThemePushButtonFont), + FontMap("QListView", kThemeViewsFont), + FontMap("QListBox", kThemeViewsFont), + FontMap("QTitleBar", kThemeWindowTitleFont), + FontMap("QMenuBar", kThemeMenuTitleFont), + FontMap("QMenu", kThemeMenuItemFont), + FontMap("QComboMenuItem", kThemeSystemFont), + FontMap("QHeaderView", kThemeSmallSystemFont), + FontMap("Q3Header", kThemeSmallSystemFont), + FontMap("QTipLabel", kThemeSmallSystemFont), + FontMap("QLabel", kThemeSystemFont), + FontMap("QToolButton", kThemeSmallSystemFont), + FontMap("QMenuItem", kThemeMenuItemFont), // It doesn't exist, but its unique. + FontMap("QComboLineEdit", kThemeViewsFont), // It doesn't exist, but its unique. + FontMap("QSmallFont", kThemeSmallSystemFont), // It doesn't exist, but its unique. + FontMap("QMiniFont", kThemeMiniSystemFont), // It doesn't exist, but its unique. + FontMap(0, 0) }; + for(int i = 0; mac_widget_fonts[i].qt_class; i++) { + QFont fnt = qfontForThemeFont(mac_widget_fonts[i].font_key); + bool set_font = true; + FontHash *hash = qt_app_fonts_hash(); + if (!hash->isEmpty()) { + FontHash::const_iterator it + = hash->constFind(mac_widget_fonts[i].qt_class); + if (it != hash->constEnd()) + set_font = (fnt != *it); + } + if (set_font) { + QApplication::setFont(fnt, mac_widget_fonts[i].qt_class); +#ifdef DEBUG_PLATFORM_SETTINGS + qDebug("qt-internal: Font for %s [%s::%d::%d::%d]", mac_widget_fonts[i].qt_class, + fnt.family().toLatin1().constData(), fnt.pointSize(), fnt.bold(), fnt.italic()); +#endif + } + } + } + QApplicationPrivate::initializeWidgetPaletteHash(); +#ifdef DEBUG_PLATFORM_SETTINGS + qDebug("qt_mac_update_os_settings END !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); +#endif +} + +void QApplicationPrivate::initializeWidgetPaletteHash() +{ + { //setup the palette + struct PaletteMap { + inline PaletteMap(const char *qc, ThemeBrush a, ThemeBrush i) : + qt_class(qc), active(a), inactive(i) { } + const char *const qt_class; + ThemeBrush active, inactive; + } mac_widget_colors[] = { + PaletteMap("QToolButton", kThemeTextColorBevelButtonActive, kThemeTextColorBevelButtonInactive), + PaletteMap("QAbstractButton", kThemeTextColorPushButtonActive, kThemeTextColorPushButtonInactive), + PaletteMap("QHeaderView", kThemeTextColorPushButtonActive, kThemeTextColorPushButtonInactive), + PaletteMap("Q3Header", kThemeTextColorPushButtonActive, kThemeTextColorPushButtonInactive), + PaletteMap("QComboBox", kThemeTextColorPopupButtonActive, kThemeTextColorPopupButtonInactive), + PaletteMap("QAbstractItemView", kThemeTextColorListView, kThemeTextColorDialogInactive), + PaletteMap("QMessageBoxLabel", kThemeTextColorAlertActive, kThemeTextColorAlertInactive), + PaletteMap("QTabBar", kThemeTextColorTabFrontActive, kThemeTextColorTabFrontInactive), + PaletteMap("QLabel", kThemeTextColorPlacardActive, kThemeTextColorPlacardInactive), + PaletteMap("QGroupBox", kThemeTextColorPlacardActive, kThemeTextColorPlacardInactive), + PaletteMap("QMenu", kThemeTextColorPopupLabelActive, kThemeTextColorPopupLabelInactive), + PaletteMap("QTextEdit", 0, 0), + PaletteMap("QTextControl", 0, 0), + PaletteMap("QLineEdit", 0, 0), + PaletteMap(0, 0, 0) }; + QColor qc; + for(int i = 0; mac_widget_colors[i].qt_class; i++) { + QPalette pal; + if (mac_widget_colors[i].active != 0) { + qc = qcolorForThemeTextColor(mac_widget_colors[i].active); + pal.setColor(QPalette::Active, QPalette::Text, qc); + pal.setColor(QPalette::Active, QPalette::WindowText, qc); + pal.setColor(QPalette::Active, QPalette::HighlightedText, qc); + qc = qcolorForThemeTextColor(mac_widget_colors[i].inactive); + pal.setColor(QPalette::Inactive, QPalette::Text, qc); + pal.setColor(QPalette::Disabled, QPalette::Text, qc); + pal.setColor(QPalette::Inactive, QPalette::WindowText, qc); + pal.setColor(QPalette::Disabled, QPalette::WindowText, qc); + pal.setColor(QPalette::Inactive, QPalette::HighlightedText, qc); + pal.setColor(QPalette::Disabled, QPalette::HighlightedText, qc); + } + if (!strcmp(mac_widget_colors[i].qt_class, "QMenu")) { + qc = qcolorForThemeTextColor(kThemeTextColorMenuItemActive); + pal.setBrush(QPalette::ButtonText, qc); + qc = qcolorForThemeTextColor(kThemeTextColorMenuItemSelected); + pal.setBrush(QPalette::HighlightedText, qc); + qc = qcolorForThemeTextColor(kThemeTextColorMenuItemDisabled); + pal.setBrush(QPalette::Disabled, QPalette::Text, qc); + } else if (!strcmp(mac_widget_colors[i].qt_class, "QAbstractButton") + || !strcmp(mac_widget_colors[i].qt_class, "QHeaderView") + || !strcmp(mac_widget_colors[i].qt_class, "Q3Header")) { //special + pal.setColor(QPalette::Disabled, QPalette::ButtonText, + pal.color(QPalette::Disabled, QPalette::Text)); + pal.setColor(QPalette::Inactive, QPalette::ButtonText, + pal.color(QPalette::Inactive, QPalette::Text)); + pal.setColor(QPalette::Active, QPalette::ButtonText, + pal.color(QPalette::Active, QPalette::Text)); + } else if (!strcmp(mac_widget_colors[i].qt_class, "QAbstractItemView")) { + pal.setBrush(QPalette::Active, QPalette::Highlight, + qcolorForTheme(kThemeBrushAlternatePrimaryHighlightColor)); + qc = qcolorForThemeTextColor(kThemeTextColorMenuItemSelected); + pal.setBrush(QPalette::Active, QPalette::HighlightedText, qc); +#if 1 + pal.setBrush(QPalette::Inactive, QPalette::Text, + pal.brush(QPalette::Active, QPalette::Text)); + pal.setBrush(QPalette::Inactive, QPalette::HighlightedText, + pal.brush(QPalette::Active, QPalette::Text)); +#endif + } else if (!strcmp(mac_widget_colors[i].qt_class, "QTextEdit") + || !strcmp(mac_widget_colors[i].qt_class, "QTextControl")) { + pal.setBrush(QPalette::Inactive, QPalette::Text, + pal.brush(QPalette::Active, QPalette::Text)); + pal.setBrush(QPalette::Inactive, QPalette::HighlightedText, + pal.brush(QPalette::Active, QPalette::Text)); + } else if (!strcmp(mac_widget_colors[i].qt_class, "QLineEdit")) { + pal.setBrush(QPalette::Disabled, QPalette::Base, + pal.brush(QPalette::Active, QPalette::Base)); + } + + bool set_palette = true; + PaletteHash *phash = qt_app_palettes_hash(); + if (!phash->isEmpty()) { + PaletteHash::const_iterator it + = phash->constFind(mac_widget_colors[i].qt_class); + if (it != phash->constEnd()) + set_palette = (pal != *it); + } + if (set_palette) { + QApplication::setPalette(pal, mac_widget_colors[i].qt_class); +#ifdef DEBUG_PLATFORM_SETTINGS + qt_mac_debug_palette(pal, QApplication::palette(), QLatin1String("Palette for ") + QString::fromLatin1(mac_widget_colors[i].qt_class)); +#endif + } + } + } +} + +static void qt_mac_event_release(EventRef &event) +{ + ReleaseEvent(event); + event = 0; +} +#ifndef QT_MAC_USE_COCOA +static void qt_mac_event_release(QWidget *w, EventRef &event) +{ + if (event) { + QWidget *widget = 0; + if (GetEventParameter(event, kEventParamQWidget, typeQWidget, 0, sizeof(widget), 0, &widget) == noErr + && w == widget) { + if (IsEventInQueue(GetMainEventQueue(), event)) + RemoveEventFromQueue(GetMainEventQueue(), event); + qt_mac_event_release(event); + } + } +} + +static bool qt_mac_event_remove(EventRef &event) +{ + if (event) { + if (IsEventInQueue(GetMainEventQueue(), event)) + RemoveEventFromQueue(GetMainEventQueue(), event); + qt_mac_event_release(event); + return true; + } + return false; +} +#endif + +/* sheets */ +#ifndef QT_MAC_USE_COCOA +static EventRef request_showsheet_pending = 0; +#endif +void qt_event_request_showsheet(QWidget *w) +{ + Q_ASSERT(qt_mac_is_macsheet(w)); +#ifdef QT_MAC_USE_COCOA + [NSApp beginSheet:qt_mac_window_for(w) modalForWindow:qt_mac_window_for(w->parentWidget()) + modalDelegate:nil didEndSelector:nil contextInfo:0]; +#else + qt_mac_event_remove(request_showsheet_pending); + CreateEvent(0, kEventClassQt, kEventQtRequestShowSheet, GetCurrentEventTime(), + kEventAttributeUserEvent, &request_showsheet_pending); + SetEventParameter(request_showsheet_pending, kEventParamQWidget, typeQWidget, sizeof(w), &w); + PostEventToQueue(GetMainEventQueue(), request_showsheet_pending, kEventPriorityStandard); +#endif +} + +static void qt_post_window_change_event(QWidget *widget) +{ + qt_widget_private(widget)->needWindowChange = true; + QEvent *glWindowChangeEvent = new QEvent(QEvent::MacGLWindowChange); + QApplication::postEvent(widget, glWindowChangeEvent); +} + +/* + Posts updates to all child and grandchild OpenGL widgets for the given widget. +*/ +static void qt_mac_update_child_gl_widgets(QWidget *widget) +{ + // Update all OpenGL child widgets for the given widget. + QList<QWidgetPrivate::GlWidgetInfo> &glWidgets = qt_widget_private(widget)->glWidgets; + QList<QWidgetPrivate::GlWidgetInfo>::iterator end = glWidgets.end(); + QList<QWidgetPrivate::GlWidgetInfo>::iterator it = glWidgets.begin(); + + for (;it != end; ++it) { + qt_post_window_change_event(it->widget); + } +} + +/* + Sends updates to all child and grandchild gl widgets that have updates pending. +*/ +void qt_mac_send_posted_gl_updates(QWidget *widget) +{ + QList<QWidgetPrivate::GlWidgetInfo> &glWidgets = qt_widget_private(widget)->glWidgets; + QList<QWidgetPrivate::GlWidgetInfo>::iterator end = glWidgets.end(); + QList<QWidgetPrivate::GlWidgetInfo>::iterator it = glWidgets.begin(); + + for (;it != end; ++it) { + QWidget *glWidget = it->widget; + if (qt_widget_private(glWidget)->needWindowChange) { + QEvent glChangeEvent(QEvent::MacGLWindowChange); + QApplication::sendEvent(glWidget, &glChangeEvent); + } + } +} + +/* + Posts updates to all OpenGL widgets within the window that the given widget intersects. +*/ +static void qt_mac_update_intersected_gl_widgets(QWidget *widget) +{ +#ifndef QT_MAC_USE_COCOA + QList<QWidgetPrivate::GlWidgetInfo> &glWidgets = qt_widget_private(widget->window())->glWidgets; + if (glWidgets.isEmpty()) + return; + + // Exit if the window has not been created yet (mapToGlobal/size will force create it) + if (widget->testAttribute(Qt::WA_WState_Created) == false || HIViewGetWindow(qt_mac_nativeview_for(widget)) == 0) + return; + + const QRect globalWidgetRect = QRect(widget->mapToGlobal(QPoint(0, 0)), widget->size()); + + QList<QWidgetPrivate::GlWidgetInfo>::iterator end = glWidgets.end(); + QList<QWidgetPrivate::GlWidgetInfo>::iterator it = glWidgets.begin(); + + for (;it != end; ++it){ + QWidget *glWidget = it->widget; + const QRect globalGlWidgetRect = QRect(glWidget->mapToGlobal(QPoint(0, 0)), glWidget->size()); + if (globalWidgetRect.intersects(globalGlWidgetRect)) { + qt_post_window_change_event(glWidget); + it->lastUpdateWidget = widget; + } else if (it->lastUpdateWidget == widget) { + // Update the gl wigets that the widget intersected the last time around, + // and that we are not intersecting now. This prevents paint errors when the + // intersecting widget leaves a gl widget. + qt_post_window_change_event(glWidget); + it->lastUpdateWidget = 0; + } + } +#else + Q_UNUSED(widget); +#endif +} + +/* + Posts a kEventQtRequestWindowChange event to the main Carbon event queue. +*/ +static EventRef request_window_change_pending = 0; +Q_GUI_EXPORT void qt_event_request_window_change() +{ + if(request_window_change_pending) + return; + + CreateEvent(0, kEventClassQt, kEventQtRequestWindowChange, GetCurrentEventTime(), + kEventAttributeUserEvent, &request_window_change_pending); + PostEventToQueue(GetMainEventQueue(), request_window_change_pending, kEventPriorityHigh); +} + +/* window changing. This is a hack around Apple's missing functionality, pending the toolbox + team fix. --Sam */ +Q_GUI_EXPORT void qt_event_request_window_change(QWidget *widget) +{ + if (!widget) + return; + + // Post a kEventQtRequestWindowChange event. This event is semi-public, + // don't remove this line! + qt_event_request_window_change(); + + // Post update request on gl widgets unconditionally. + if (qt_widget_private(widget)->isGLWidget == true) { + qt_post_window_change_event(widget); + return; + } + + qt_mac_update_child_gl_widgets(widget); + qt_mac_update_intersected_gl_widgets(widget); +} + +/* activation */ +static struct { + QPointer<QWidget> widget; + EventRef event; + EventLoopTimerRef timer; + EventLoopTimerUPP timerUPP; +} request_activate_pending = { 0, 0, 0, 0 }; +bool qt_event_remove_activate() +{ + if (request_activate_pending.timer) { + RemoveEventLoopTimer(request_activate_pending.timer); + request_activate_pending.timer = 0; + } + if (request_activate_pending.event) + qt_mac_event_release(request_activate_pending.event); + return true; +} + +void qt_event_activate_timer_callbk(EventLoopTimerRef r, void *) +{ + EventLoopTimerRef otc = request_activate_pending.timer; + qt_event_remove_activate(); + if (r == otc && !request_activate_pending.widget.isNull()) { + const QWidget *tlw = request_activate_pending.widget->window(); + Qt::WindowType wt = tlw->windowType(); + if (tlw->isVisible() + && ((wt != Qt::Desktop && wt != Qt::Popup && wt != Qt::Tool) || tlw->isModal())) { + CreateEvent(0, kEventClassQt, kEventQtRequestActivate, GetCurrentEventTime(), + kEventAttributeUserEvent, &request_activate_pending.event); + PostEventToQueue(GetMainEventQueue(), request_activate_pending.event, kEventPriorityHigh); + } + } +} + +void qt_event_request_activate(QWidget *w) +{ + if (w == request_activate_pending.widget) + return; + + /* We put these into a timer because due to order of events being sent we need to be sure this + comes from inside of the event loop */ + qt_event_remove_activate(); + if (!request_activate_pending.timerUPP) + request_activate_pending.timerUPP = NewEventLoopTimerUPP(qt_event_activate_timer_callbk); + request_activate_pending.widget = w; + InstallEventLoopTimer(GetMainEventLoop(), 0, 0, request_activate_pending.timerUPP, 0, &request_activate_pending.timer); +} + + +/* menubars */ +#ifndef QT_MAC_USE_COCOA +static EventRef request_menubarupdate_pending = 0; +#endif +void qt_event_request_menubarupdate() +{ +#ifndef QT_MAC_USE_COCOA + if (request_menubarupdate_pending) { + if (IsEventInQueue(GetMainEventQueue(), request_menubarupdate_pending)) + return; +#ifdef DEBUG_DROPPED_EVENTS + qDebug("%s:%d Whoa, we dropped an event on the floor!", __FILE__, __LINE__); +#endif + } + + CreateEvent(0, kEventClassQt, kEventQtRequestMenubarUpdate, GetCurrentEventTime(), + kEventAttributeUserEvent, &request_menubarupdate_pending); + PostEventToQueue(GetMainEventQueue(), request_menubarupdate_pending, kEventPriorityHigh); +#else + // Just call this. The request has the benefit that we don't call this multiple times, but + // we can optimize this. + QMenuBar::macUpdateMenuBar(); +#endif +} + +#ifndef QT_MAC_USE_COCOA +//context menu +static EventRef request_context_pending = 0; +static void qt_event_request_context(QWidget *w=0, EventRef *where=0) +{ + if (!where) + where = &request_context_pending; + if (*where) + return; + CreateEvent(0, kEventClassQt, kEventQtRequestContext, GetCurrentEventTime(), + kEventAttributeUserEvent, where); + if (w) + SetEventParameter(*where, kEventParamQWidget, typeQWidget, sizeof(w), &w); + PostEventToQueue(GetMainEventQueue(), *where, kEventPriorityStandard); +} +#endif + +void QApplicationPrivate::createEventDispatcher() +{ + Q_Q(QApplication); + if (q->type() != QApplication::Tty) + eventDispatcher = new QEventDispatcherMac(q); + else + eventDispatcher = new QEventDispatcherUNIX(q); +} + +/* clipboard */ +void qt_event_send_clipboard_changed() +{ +#ifndef QT_MAC_USE_COCOA + AppleEvent ae; + if (AECreateAppleEvent(kEventClassQt, typeAEClipboardChanged, 0, kAutoGenerateReturnID, kAnyTransactionID, &ae) != noErr) + qDebug("Can't happen!!"); + AppleEvent reply; + AESend(&ae, &reply, kAENoReply, kAENormalPriority, kAEDefaultTimeout, 0, 0); +#endif +} + +/* app menu */ +static QMenu *qt_mac_dock_menu = 0; +Q_GUI_EXPORT void qt_mac_set_dock_menu(QMenu *menu) +{ + qt_mac_dock_menu = menu; +#ifdef QT_MAC_USE_COCOA + [NSApp setDockMenu:menu->macMenu()]; +#else + SetApplicationDockTileMenu(menu->macMenu()); +#endif +} + +/* events that hold pointers to widgets, must be cleaned up like this */ +void qt_mac_event_release(QWidget *w) +{ + if (w) { +#ifndef QT_MAC_USE_COCOA + qt_mac_event_release(w, request_showsheet_pending); + qt_mac_event_release(w, request_context_pending); +#endif + if (w == qt_mac_dock_menu) { + qt_mac_dock_menu = 0; +#ifndef QT_MAC_USE_COCOA + SetApplicationDockTileMenu(0); +#else + [NSApp setDockMenu:0]; +#endif + } + } +} + +struct QMacAppleEventTypeSpec { + AEEventClass mac_class; + AEEventID mac_id; +} app_apple_events[] = { + { kCoreEventClass, kAEQuitApplication }, + { kCoreEventClass, kAEOpenDocuments }, + { kInternetEventClass, kAEGetURL }, +}; + +#ifndef QT_MAC_USE_COCOA + +#if (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5) +enum +{ + kEventMouseScroll = 11, + kEventParamMouseWheelSmoothVerticalDelta = 'saxy', + kEventParamMouseWheelSmoothHorizontalDelta = 'saxx', +}; +#endif + +/* watched events */ +static EventTypeSpec app_events[] = { + { kEventClassQt, kEventQtRequestWindowChange }, + { kEventClassQt, kEventQtRequestShowSheet }, + { kEventClassQt, kEventQtRequestContext }, + { kEventClassQt, kEventQtRequestActivate }, + { kEventClassQt, kEventQtRequestMenubarUpdate }, + + { kEventClassWindow, kEventWindowActivated }, + { kEventClassWindow, kEventWindowDeactivated }, + + { kEventClassMouse, kEventMouseScroll }, + { kEventClassMouse, kEventMouseWheelMoved }, + { kEventClassMouse, kEventMouseDown }, + { kEventClassMouse, kEventMouseUp }, + { kEventClassMouse, kEventMouseDragged }, + { kEventClassMouse, kEventMouseMoved }, + + { kEventClassTablet, kEventTabletProximity }, + + { kEventClassApplication, kEventAppActivated }, + { kEventClassApplication, kEventAppDeactivated }, + { kEventClassApplication, kEventAppAvailableWindowBoundsChanged }, + + // { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent }, + { kEventClassKeyboard, kEventRawKeyModifiersChanged }, + { kEventClassKeyboard, kEventRawKeyRepeat }, + { kEventClassKeyboard, kEventRawKeyUp }, + { kEventClassKeyboard, kEventRawKeyDown }, + + { kEventClassCommand, kEventCommandProcess }, + + { kEventClassAppleEvent, kEventAppleEvent }, + + { kAppearanceEventClass, kAEAppearanceChanged } +}; + +void qt_init_app_proc_handler() +{ + InstallEventHandler(GetApplicationEventTarget(), app_proc_handlerUPP, + GetEventTypeCount(app_events), app_events, (void *)qApp, + &app_proc_handler); +} +#endif // QT_MAC_USE_COCOA + +static void qt_init_tablet_proximity_handler() +{ + EventTypeSpec tabletProximityEvent = { kEventClassTablet, kEventTabletProximity }; + InstallEventHandler(GetEventMonitorTarget(), tablet_proximity_UPP, + 1, &tabletProximityEvent, qApp, &tablet_proximity_handler); +} + +static void qt_release_tablet_proximity_handler() +{ + RemoveEventHandler(tablet_proximity_handler); +} + +QString QApplicationPrivate::appName() const +{ + static QString applName; + if (applName.isEmpty()) { + applName = QCoreApplicationPrivate::macMenuBarName(); + ProcessSerialNumber psn; + if (applName.isEmpty() && qt_is_gui_used && GetCurrentProcess(&psn) == noErr) { + QCFString cfstr; + CopyProcessName(&psn, &cfstr); + applName = cfstr; + } + } + return applName; +} + +void qt_release_app_proc_handler() +{ +#ifndef QT_MAC_USE_COCOA + if (app_proc_handler) { + RemoveEventHandler(app_proc_handler); + app_proc_handler = 0; + } +#endif +} + +void qt_color_profile_changed(CFNotificationCenterRef, void *, CFStringRef, const void *, + CFDictionaryRef) +{ + QCoreGraphicsPaintEngine::cleanUpMacColorSpaces(); +} +/* platform specific implementations */ +void qt_init(QApplicationPrivate *priv, int) +{ + if (qt_is_gui_used) { + CGDisplayRegisterReconfigurationCallback(qt_mac_display_change_callbk, 0); + CFNotificationCenterRef center = CFNotificationCenterGetDistributedCenter(); + CFNotificationCenterAddObserver(center, qApp, qt_color_profile_changed, + kCMDeviceUnregisteredNotification, 0, + CFNotificationSuspensionBehaviorDeliverImmediately); + CFNotificationCenterAddObserver(center, qApp, qt_color_profile_changed, + kCMDefaultDeviceNotification, 0, + CFNotificationSuspensionBehaviorDeliverImmediately); + CFNotificationCenterAddObserver(center, qApp, qt_color_profile_changed, + kCMDeviceProfilesNotification, 0, + CFNotificationSuspensionBehaviorDeliverImmediately); + CFNotificationCenterAddObserver(center, qApp, qt_color_profile_changed, + kCMDefaultDeviceProfileNotification, 0, + CFNotificationSuspensionBehaviorDeliverImmediately); + ProcessSerialNumber psn; + if (GetCurrentProcess(&psn) == noErr) { + // Jambi needs to transform itself since most people aren't "used" + // to putting things in bundles, but other people may actually not + // want to tranform the process (running as a helper or something) + // so don't do that for them. This means checking both LSUIElement + // and LSBackgroundOnly. If you set them both... well, you + // shouldn't do that. + + bool forceTransform = true; + CFTypeRef value = CFBundleGetValueForInfoDictionaryKey(CFBundleGetMainBundle(), + CFSTR("LSUIElement")); + if (value) { + CFTypeID valueType = CFGetTypeID(value); + // Officially it's supposed to be a string, a boolean makes sense, so we'll check. + // A number less so, but OK. + if (valueType == CFStringGetTypeID()) + forceTransform = !(QCFString::toQString(static_cast<CFStringRef>(value)).toInt()); + else if (valueType == CFBooleanGetTypeID()) + forceTransform = !CFBooleanGetValue(static_cast<CFBooleanRef>(value)); + else if (valueType == CFNumberGetTypeID()) { + int valueAsInt; + CFNumberGetValue(static_cast<CFNumberRef>(value), kCFNumberIntType, &valueAsInt); + forceTransform = !valueAsInt; + } + } + + if (forceTransform) { + value = CFBundleGetValueForInfoDictionaryKey(CFBundleGetMainBundle(), + CFSTR("LSBackgroundOnly")); + if (value) { + CFTypeID valueType = CFGetTypeID(value); + if (valueType == CFBooleanGetTypeID()) + forceTransform = !CFBooleanGetValue(static_cast<CFBooleanRef>(value)); + else if (valueType == CFStringGetTypeID()) + forceTransform = !(QCFString::toQString(static_cast<CFStringRef>(value)).toInt()); + else if (valueType == CFNumberGetTypeID()) { + int valueAsInt; + CFNumberGetValue(static_cast<CFNumberRef>(value), kCFNumberIntType, &valueAsInt); + forceTransform = !valueAsInt; + } + } + } + + + if (forceTransform) { + TransformProcessType(&psn, kProcessTransformToForegroundApplication); + } + } + } + + char **argv = priv->argv; + + // Get command line params + if (int argc = priv->argc) { + int i, j = 1; + QString passed_psn; + for(i=1; i < argc; i++) { + if (argv[i] && *argv[i] != '-') { + argv[j++] = argv[i]; + continue; + } + QByteArray arg(argv[i]); +#if defined(QT_DEBUG) + if (arg == "-nograb") + appNoGrab = !appNoGrab; + else +#endif // QT_DEBUG + if (arg.left(5) == "-psn_") { + passed_psn = QString::fromLatin1(arg.mid(6)); + } else { + argv[j++] = argv[i]; + } + } + if (j < priv->argc) { + priv->argv[j] = 0; + priv->argc = j; + } + + //special hack to change working directory (for an app bundle) when running from finder + if (!passed_psn.isNull() && QDir::currentPath() == QLatin1String("/")) { + QCFType<CFURLRef> bundleURL(CFBundleCopyBundleURL(CFBundleGetMainBundle())); + QString qbundlePath = QCFString(CFURLCopyFileSystemPath(bundleURL, + kCFURLPOSIXPathStyle)); + if (qbundlePath.endsWith(QLatin1String(".app"))) + QDir::setCurrent(qbundlePath.section(QLatin1Char('/'), 0, -2)); + } + } + + QMacPasteboardMime::initialize(); + + qApp->setObjectName(priv->appName()); + if (qt_is_gui_used) { + QColormap::initialize(); + QFont::initialize(); + QCursorData::initialize(); + QCoreGraphicsPaintEngine::initialize(); +#ifndef QT_NO_ACCESSIBILITY + QAccessible::initialize(); +#endif + QMacInputContext::initialize(); + QApplicationPrivate::inputContext = new QMacInputContext; + + if (QApplication::desktopSettingsAware()) + qt_mac_update_os_settings(); +#ifndef QT_MAC_USE_COCOA + if (!app_proc_handler) { + app_proc_handlerUPP = NewEventHandlerUPP(QApplicationPrivate::globalEventProcessor); + qt_init_app_proc_handler(); + } + +#endif + if (!app_proc_ae_handlerUPP && !QApplication::testAttribute(Qt::AA_MacPluginApplication)) { + app_proc_ae_handlerUPP = AEEventHandlerUPP(QApplicationPrivate::globalAppleEventProcessor); + for(uint i = 0; i < sizeof(app_apple_events) / sizeof(QMacAppleEventTypeSpec); ++i) { + // Install apple event handler, but avoid overwriting an already + // existing handler (it means a 3rd party application has installed one): + SRefCon refCon = 0; + AEEventHandlerUPP current_handler = NULL; + AEGetEventHandler(app_apple_events[i].mac_class, app_apple_events[i].mac_id, ¤t_handler, &refCon, false); + if (!current_handler) + AEInstallEventHandler(app_apple_events[i].mac_class, app_apple_events[i].mac_id, + app_proc_ae_handlerUPP, SRefCon(qApp), false); + } + } + + if (QApplicationPrivate::app_style) { + QEvent ev(QEvent::Style); + qt_sendSpontaneousEvent(QApplicationPrivate::app_style, &ev); + } + } + if (QApplication::desktopSettingsAware()) + QApplicationPrivate::qt_mac_apply_settings(); + + // Cocoa application delegate +#ifdef QT_MAC_USE_COCOA + NSApplication *cocoaApp = [QNSApplication sharedApplication]; + qt_redirectNSApplicationSendEvent(); + + QMacCocoaAutoReleasePool pool; + id oldDelegate = [cocoaApp delegate]; + QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) *newDelegate = [QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) sharedDelegate]; + Q_ASSERT(newDelegate); + [newDelegate setQtPrivate:priv]; + // Only do things that make sense to do once, otherwise we crash. + if (oldDelegate != newDelegate && !QApplication::testAttribute(Qt::AA_MacPluginApplication)) { + [newDelegate setReflectionDelegate:oldDelegate]; + [cocoaApp setDelegate:newDelegate]; + + QT_MANGLE_NAMESPACE(QCocoaMenuLoader) *qtMenuLoader = [[QT_MANGLE_NAMESPACE(QCocoaMenuLoader) alloc] init]; + if ([NSBundle loadNibNamed:@"qt_menu" owner:qtMenuLoader] == false) { + qFatal("Qt internal error: qt_menu.nib could not be loaded. The .nib file" + " should be placed in QtGui.framework/Versions/Current/Resources/ " + " or in the resources directory of your application bundle."); + } + + [cocoaApp setMenu:[qtMenuLoader menu]]; + [newDelegate setMenuLoader:qtMenuLoader]; + [qtMenuLoader release]; + } +#endif + // Register for Carbon tablet proximity events on the event monitor target. + // This means that we should receive proximity events even when we aren't the active application. + if (!tablet_proximity_handler) { + tablet_proximity_UPP = NewEventHandlerUPP(QApplicationPrivate::tabletProximityCallback); + qt_init_tablet_proximity_handler(); + } + priv->native_modal_dialog_active = false; + + qt_mac_read_fontsmoothing_settings(); +} + +void qt_release_apple_event_handler() +{ + if(app_proc_ae_handlerUPP) { + for(uint i = 0; i < sizeof(app_apple_events) / sizeof(QMacAppleEventTypeSpec); ++i) + AERemoveEventHandler(app_apple_events[i].mac_class, app_apple_events[i].mac_id, + app_proc_ae_handlerUPP, true); + DisposeAEEventHandlerUPP(app_proc_ae_handlerUPP); + app_proc_ae_handlerUPP = 0; + } +} + +/***************************************************************************** + qt_cleanup() - cleans up when the application is finished + *****************************************************************************/ + +void qt_cleanup() +{ + CGDisplayRemoveReconfigurationCallback(qt_mac_display_change_callbk, 0); + CFNotificationCenterRef center = CFNotificationCenterGetDistributedCenter(); + CFNotificationCenterRemoveObserver(center, qApp, kCMDeviceUnregisteredNotification, 0); + CFNotificationCenterRemoveObserver(center, qApp, kCMDefaultDeviceNotification, 0); + CFNotificationCenterRemoveObserver(center, qApp, kCMDeviceProfilesNotification, 0); + CFNotificationCenterRemoveObserver(center, qApp, kCMDefaultDeviceProfileNotification, 0); + +#ifndef QT_MAC_USE_COCOA + qt_release_app_proc_handler(); + if (app_proc_handlerUPP) { + DisposeEventHandlerUPP(app_proc_handlerUPP); + app_proc_handlerUPP = 0; + } +#endif + qt_release_apple_event_handler(); + qt_release_tablet_proximity_handler(); + if (tablet_proximity_UPP) + DisposeEventHandlerUPP(tablet_proximity_UPP); + + QPixmapCache::clear(); + if (qt_is_gui_used) { +#ifndef QT_NO_ACCESSIBILITY + QAccessible::cleanup(); +#endif + QMacInputContext::cleanup(); + QCursorData::cleanup(); + QFont::cleanup(); + QColormap::cleanup(); + if (qt_mac_safe_pdev) { + delete qt_mac_safe_pdev; + qt_mac_safe_pdev = 0; + } + extern void qt_mac_unregister_widget(); // qapplication_mac.cpp + qt_mac_unregister_widget(); + } +} + +/***************************************************************************** + Platform specific global and internal functions + *****************************************************************************/ +void qt_updated_rootinfo() +{ +} + +bool qt_wstate_iconified(WId) +{ + return false; +} + +/***************************************************************************** + Platform specific QApplication members + *****************************************************************************/ +extern QWidget * mac_mouse_grabber; +extern QWidget * mac_keyboard_grabber; + +#ifdef QT3_SUPPORT +void QApplication::setMainWidget(QWidget *mainWidget) +{ + QApplicationPrivate::main_widget = mainWidget; + if (QApplicationPrivate::main_widget && windowIcon().isNull() + && QApplicationPrivate::main_widget->testAttribute(Qt::WA_SetWindowIcon)) + setWindowIcon(QApplicationPrivate::main_widget->windowIcon()); +} +#endif +#ifndef QT_NO_CURSOR + +/***************************************************************************** + QApplication cursor stack + *****************************************************************************/ + +void QApplication::setOverrideCursor(const QCursor &cursor) +{ + qApp->d_func()->cursor_list.prepend(cursor); + +#ifdef QT_MAC_USE_COCOA + qt_mac_update_cursor(); +#else + if (qApp && qApp->activeWindow()) + qt_mac_set_cursor(&qApp->d_func()->cursor_list.first()); +#endif +} + +void QApplication::restoreOverrideCursor() +{ + if (qApp->d_func()->cursor_list.isEmpty()) + return; + qApp->d_func()->cursor_list.removeFirst(); + +#ifdef QT_MAC_USE_COCOA + qt_mac_update_cursor(); +#else + if (qApp && qApp->activeWindow()) { + const QCursor def(Qt::ArrowCursor); + qt_mac_set_cursor(qApp->d_func()->cursor_list.isEmpty() ? &def : &qApp->d_func()->cursor_list.first()); + } +#endif +} +#endif // QT_NO_CURSOR + +QWidget *QApplication::topLevelAt(const QPoint &p) +{ +#ifndef QT_MAC_USE_COCOA + QWidget *widget; + qt_mac_window_at(p.x(), p.y(), &widget); + return widget; +#else + // Use a cache to avoid iterate through the whole list of windows for all + // calls to to topLevelAt. We e.g. do this for each and every mouse + // move since we need to find the widget under mouse: + if (topLevelAt_cache && topLevelAt_cache->frameGeometry().contains(p)) + return topLevelAt_cache; + + // INVARIANT: Cache miss. Go through the list if windows instead: + QMacCocoaAutoReleasePool pool; + NSPoint cocoaPoint = flipPoint(p); + NSInteger windowCount; + NSCountWindows(&windowCount); + if (windowCount <= 0) + return 0; // There's no window to find! + + QVarLengthArray<NSInteger> windowList(windowCount); + NSWindowList(windowCount, windowList.data()); + int firstQtWindowFound = -1; + for (int i = 0; i < windowCount; ++i) { + NSWindow *window = [NSApp windowWithWindowNumber:windowList[i]]; + if (window) { + QWidget *candidateWindow = [window QT_MANGLE_NAMESPACE(qt_qwidget)]; + if (candidateWindow && firstQtWindowFound == -1) + firstQtWindowFound = i; + + if (NSPointInRect(cocoaPoint, [window frame])) { + // Check to see if there's a hole in the window where the mask is. + // If there is, we should just continue to see if there is a window below. + if (candidateWindow && !candidateWindow->mask().isEmpty()) { + QPoint localPoint = candidateWindow->mapFromGlobal(p); + if (!candidateWindow->mask().contains(localPoint)) + continue; + else + return candidateWindow; + } else { + if (i == firstQtWindowFound) { + // The cache will only work when the window under mouse is + // top most (that is, not partially obscured by other windows. + // And we only set it if no mask is present to optimize for the common case: + topLevelAt_cache = candidateWindow; + } + return candidateWindow; + } + } + } + } + + topLevelAt_cache = 0; + return 0; +#endif +} + +/***************************************************************************** + Main event loop + *****************************************************************************/ + +bool QApplicationPrivate::modalState() +{ + return app_do_modal; +} + +#ifdef QT_MAC_USE_COCOA +#endif + +void QApplicationPrivate::enterModal_sys(QWidget *widget) +{ +#ifdef DEBUG_MODAL_EVENTS + Q_ASSERT(widget); + qDebug("Entering modal state with %s::%s::%p (%d)", widget->metaObject()->className(), widget->objectName().toLocal8Bit().constData(), + widget, qt_modal_stack ? (int)qt_modal_stack->count() : -1); +#endif + if (!qt_modal_stack) + qt_modal_stack = new QWidgetList; + + dispatchEnterLeave(0, qt_last_mouse_receiver); + qt_last_mouse_receiver = 0; + + qt_modal_stack->insert(0, widget); + if (!app_do_modal) + qt_event_request_menubarupdate(); + app_do_modal = true; + qt_button_down = 0; + +#ifdef QT_MAC_USE_COCOA + if (!qt_mac_is_macsheet(widget)) + QEventDispatcherMacPrivate::beginModalSession(widget); +#endif +} + +void QApplicationPrivate::leaveModal_sys(QWidget *widget) +{ + if (qt_modal_stack && qt_modal_stack->removeAll(widget)) { +#ifdef DEBUG_MODAL_EVENTS + qDebug("Leaving modal state with %s::%s::%p (%d)", widget->metaObject()->className(), widget->objectName().toLocal8Bit().constData(), + widget, qt_modal_stack->count()); +#endif + if (qt_modal_stack->isEmpty()) { + delete qt_modal_stack; + qt_modal_stack = 0; + QPoint p(QCursor::pos()); + app_do_modal = false; + QWidget* w = 0; + if (QWidget *grabber = QWidget::mouseGrabber()) + w = grabber; + else + w = QApplication::widgetAt(p.x(), p.y()); + dispatchEnterLeave(w, qt_last_mouse_receiver); // send synthetic enter event + qt_last_mouse_receiver = w; + } +#ifdef QT_MAC_USE_COCOA + if (!qt_mac_is_macsheet(widget)) + QEventDispatcherMacPrivate::endModalSession(widget); +#endif + } +#ifdef DEBUG_MODAL_EVENTS + else qDebug("Failure to remove %s::%s::%p -- %p", widget->metaObject()->className(), widget->objectName().toLocal8Bit().constData(), widget, qt_modal_stack); +#endif + app_do_modal = (qt_modal_stack != 0); + if (!app_do_modal) + qt_event_request_menubarupdate(); +} + +QWidget *QApplicationPrivate::tryModalHelper_sys(QWidget *top) +{ +#ifndef QT_MAC_USE_COCOA + if(top && qt_mac_is_macsheet(top) && !IsWindowVisible(qt_mac_window_for(top))) { + if(OSWindowRef wp = GetFrontWindowOfClass(kSheetWindowClass, true)) { + if(QWidget *sheet = qt_mac_find_window(wp)) + top = sheet; + } + } +#endif + return top; +} + +#ifndef QT_MAC_USE_COCOA +static bool qt_try_modal(QWidget *widget, EventRef event) +{ + QWidget * top = 0; + + if (QApplicationPrivate::tryModalHelper(widget, &top)) + return true; + + // INVARIANT: widget is modally shaddowed within its + // window, and should therefore not handle the event. + // However, if the window is not active, the event + // might suggest that we should bring it to front: + + bool block_event = false; + + if (event) { + switch (GetEventClass(event)) { + case kEventClassMouse: + case kEventClassKeyboard: + block_event = true; + break; + } + } + + QWidget *activeWidget = QApplication::activeWindow(); + if ((!activeWidget || QApplicationPrivate::isBlockedByModal(activeWidget)) && + top->isWindow() && block_event && !QApplicationPrivate::native_modal_dialog_active) + top->raise(); + +#ifdef DEBUG_MODAL_EVENTS + qDebug("%s:%d -- final decision! (%s)", __FILE__, __LINE__, block_event ? "false" : "true"); +#endif + return !block_event; +} +#endif + +OSStatus QApplicationPrivate::tabletProximityCallback(EventHandlerCallRef, EventRef carbonEvent, + void *) +{ + OSType eventClass = GetEventClass(carbonEvent); + UInt32 eventKind = GetEventKind(carbonEvent); + if (eventClass != kEventClassTablet || eventKind != kEventTabletProximity) + return eventNotHandledErr; + + // Get the current point of the device and its unique ID. + ::TabletProximityRec proxRec; + GetEventParameter(carbonEvent, kEventParamTabletProximityRec, typeTabletProximityRec, 0, + sizeof(proxRec), 0, &proxRec); + qt_dispatchTabletProximityEvent(proxRec); + return noErr; +} + +OSStatus +QApplicationPrivate::globalEventProcessor(EventHandlerCallRef er, EventRef event, void *data) +{ +#ifndef QT_MAC_USE_COCOA + QApplication *app = (QApplication *)data; + QScopedLoopLevelCounter loopLevelCounter(app->d_func()->threadData); + long result; + if (app->filterEvent(&event, &result)) + return result; + if(app->macEventFilter(er, event)) //someone else ate it + return noErr; + QPointer<QWidget> widget; + + /*We assume all events are handled and in + the code below we set it to false when we know we didn't handle it, this + will let rogue events through (shouldn't really happen, but better safe + than sorry) */ + bool handled_event=true; + UInt32 ekind = GetEventKind(event), eclass = GetEventClass(event); + switch(eclass) + { + case kEventClassQt: + if(ekind == kEventQtRequestShowSheet) { + request_showsheet_pending = 0; + QWidget *widget = 0; + GetEventParameter(event, kEventParamQWidget, typeQWidget, 0, + sizeof(widget), 0, &widget); + if(widget) { + if (widget->macEvent(er, event)) + return noErr; + WindowPtr window = qt_mac_window_for(widget); + bool just_show = !qt_mac_is_macsheet(widget); + if(!just_show) { + OSStatus err = ShowSheetWindow(window, qt_mac_window_for(widget->parentWidget())); + if(err != noErr) + qWarning("Qt: QWidget: Unable to show as sheet %s::%s [%ld]", widget->metaObject()->className(), + widget->objectName().toLocal8Bit().constData(), long(err)); + just_show = true; + } + if(just_show) //at least the window will be visible, but the sheet flag doesn't work sadly (probalby too many sheets) + ShowHide(window, true); + } + } else if(ekind == kEventQtRequestWindowChange) { + qt_mac_event_release(request_window_change_pending); + } else if(ekind == kEventQtRequestMenubarUpdate) { + qt_mac_event_release(request_menubarupdate_pending); + QMenuBar::macUpdateMenuBar(); + } else if(ekind == kEventQtRequestActivate) { + qt_mac_event_release(request_activate_pending.event); + if(request_activate_pending.widget) { + QWidget *tlw = request_activate_pending.widget->window(); + if (tlw->macEvent(er, event)) + return noErr; + request_activate_pending.widget = 0; + tlw->activateWindow(); + SelectWindow(qt_mac_window_for(tlw)); + } + } else if(ekind == kEventQtRequestContext) { + bool send = false; + if ((send = (event == request_context_pending))) + qt_mac_event_release(request_context_pending); + if(send) { + //figure out which widget to send it to + QPoint where = QCursor::pos(); + QWidget *widget = 0; + GetEventParameter(event, kEventParamQWidget, typeQWidget, 0, + sizeof(widget), 0, &widget); + if(!widget) { + if(qt_button_down) + widget = qt_button_down; + else + widget = QApplication::widgetAt(where.x(), where.y()); + } + if(widget && !isBlockedByModal(widget)) { + if (widget->macEvent(er, event)) + return noErr; + QPoint plocal(widget->mapFromGlobal(where)); + const Qt::KeyboardModifiers keyboardModifiers = qt_mac_get_modifiers(GetCurrentEventKeyModifiers()); + QContextMenuEvent qme(QContextMenuEvent::Mouse, plocal, where, keyboardModifiers); + QApplication::sendEvent(widget, &qme); + if(qme.isAccepted()) { //once this happens the events before are pitched + qt_button_down = 0; + qt_mac_dblclick.last_widget = 0; + } + } else { + handled_event = false; + } + } + } else { + handled_event = false; + } + break; + case kEventClassTablet: + switch (ekind) { + case kEventTabletProximity: + // Get the current point of the device and its unique ID. + ::TabletProximityRec proxRec; + GetEventParameter(event, kEventParamTabletProximityRec, typeTabletProximityRec, 0, + sizeof(proxRec), 0, &proxRec); + qt_dispatchTabletProximityEvent(proxRec); + } + break; + case kEventClassMouse: + { + static const int kEventParamQAppSeenMouseEvent = 'QASM'; + // Check if we've seen the event, if we have we shouldn't process + // it again as it may lead to spurious "double events" + bool seenEvent; + if (GetEventParameter(event, kEventParamQAppSeenMouseEvent, + typeBoolean, 0, sizeof(bool), 0, &seenEvent) == noErr) { + if (seenEvent) + return eventNotHandledErr; + } + seenEvent = true; + SetEventParameter(event, kEventParamQAppSeenMouseEvent, typeBoolean, + sizeof(bool), &seenEvent); + + Point where; + bool inNonClientArea = false; + GetEventParameter(event, kEventParamMouseLocation, typeQDPoint, 0, + sizeof(where), 0, &where); +#if defined(DEBUG_MOUSE_MAPS) + const char *edesc = 0; + switch(ekind) { + case kEventMouseDown: edesc = "MouseButtonPress"; break; + case kEventMouseUp: edesc = "MouseButtonRelease"; break; + case kEventMouseDragged: case kEventMouseMoved: edesc = "MouseMove"; break; + case kEventMouseScroll: edesc = "MouseWheelScroll"; break; + case kEventMouseWheelMoved: edesc = "MouseWheelMove"; break; + } + if(ekind == kEventMouseDown || ekind == kEventMouseUp) + qDebug("Handling mouse: %s", edesc); +#endif + QEvent::Type etype = QEvent::None; + Qt::KeyboardModifiers modifiers; + { + UInt32 mac_modifiers = 0; + GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, 0, + sizeof(mac_modifiers), 0, &mac_modifiers); + modifiers = qt_mac_get_modifiers(mac_modifiers); + } + Qt::MouseButtons buttons; + { + UInt32 mac_buttons = 0; + GetEventParameter(event, kEventParamMouseChord, typeUInt32, 0, + sizeof(mac_buttons), 0, &mac_buttons); + if (ekind != kEventMouseWheelMoved) + buttons = qt_mac_get_buttons(mac_buttons); + else + buttons = QApplication::mouseButtons(); + } + + int wheel_deltaX = 0; + int wheel_deltaY = 0; + static EventRef compatibilityEvent = 0; + + if (ekind == kEventMouseScroll) { + // kEventMouseScroll is the new way of dealing with mouse wheel + // events (kEventMouseWheelMoved was the old). kEventMouseScroll results + // in much smoother scrolling when using Mighty Mouse or TrackPad. For + // compatibility with older applications, carbon will also send us + // kEventMouseWheelMoved events if we dont eat this event + // (actually two events; one for horizontal and one for vertical). + // As a results of this, and to make sure we dont't receive duplicate events, + // we try to detect when this happend by checking the 'compatibilityEvent'. + // Since delta is delivered as pixels rather than degrees, we need to + // convert from pixels to degrees in a sensible manner. + // It looks like 1/4 degrees per pixel behaves most native. + // (NB: Qt expects the unit for delta to be 8 per degree): + const int pixelsToDegrees = 2; + SInt32 mdelt = 0; + GetEventParameter(event, kEventParamMouseWheelSmoothHorizontalDelta, typeSInt32, 0, + sizeof(mdelt), 0, &mdelt); + wheel_deltaX = mdelt * pixelsToDegrees; + mdelt = 0; + GetEventParameter(event, kEventParamMouseWheelSmoothVerticalDelta, typeSInt32, 0, + sizeof(mdelt), 0, &mdelt); + wheel_deltaY = mdelt * pixelsToDegrees; + GetEventParameter(event, kEventParamEventRef, typeEventRef, 0, + sizeof(compatibilityEvent), 0, &compatibilityEvent); + } else if (ekind == kEventMouseWheelMoved) { + if (event != compatibilityEvent) { + compatibilityEvent = 0; + int mdelt = 0; + GetEventParameter(event, kEventParamMouseWheelDelta, typeSInt32, 0, + sizeof(mdelt), 0, &mdelt); + EventMouseWheelAxis axis; + GetEventParameter(event, kEventParamMouseWheelAxis, typeMouseWheelAxis, 0, + sizeof(axis), 0, &axis); + + // Remove acceleration, and use either -120 or 120 as delta: + if (axis == kEventMouseWheelAxisX) + wheel_deltaX = qBound(-120, int(mdelt * 10000), 120); + else + wheel_deltaY = qBound(-120, int(mdelt * 10000), 120); + } + } + + Qt::MouseButton button = Qt::NoButton; + if(ekind == kEventMouseDown || ekind == kEventMouseUp) { + EventMouseButton mac_button = 0; + GetEventParameter(event, kEventParamMouseButton, typeMouseButton, 0, + sizeof(mac_button), 0, &mac_button); + button = qt_mac_get_button(mac_button); + } + + switch(ekind) { + case kEventMouseDown: + etype = QEvent::MouseButtonPress; + break; + case kEventMouseUp: + etype = QEvent::MouseButtonRelease; + break; + case kEventMouseDragged: + case kEventMouseMoved: + etype = QEvent::MouseMove; + break; + } + + const bool inPopupMode = app->d_func()->inPopupMode(); + + // A click outside a popup closes the popup. Make sure + // that no events are generated for the release part of that click. + // (The press goes to the popup and closes it.) + if (etype == QEvent::MouseButtonPress) { + qt_mac_previous_press_in_popup_mode = inPopupMode; + } else if (qt_mac_previous_press_in_popup_mode && !inPopupMode && etype == QEvent::MouseButtonRelease) { + qt_mac_previous_press_in_popup_mode = false; + handled_event = true; +#if defined(DEBUG_MOUSE_MAPS) + qDebug("Bail out early due to qt_mac_previous_press_in_popup_mode"); +#endif + break; // break from case kEventClassMouse + } + + //figure out which widget to send it to + if(inPopupMode) { + QWidget *popup = qApp->activePopupWidget(); + if (qt_button_down && qt_button_down->window() == popup) { + widget = qt_button_down; + } else { + QPoint pos = popup->mapFromGlobal(QPoint(where.h, where.v)); + widget = popup->childAt(pos); + } + if(!widget) + widget = popup; + } else { + if(mac_mouse_grabber) { + widget = mac_mouse_grabber; + } else if (qt_button_down) { + widget = qt_button_down; + } else { + { + WindowPtr window = 0; + if(GetEventParameter(event, kEventParamWindowRef, typeWindowRef, 0, + sizeof(window), 0, &window) != noErr) + FindWindowOfClass(&where, kAllWindowClasses, &window, 0); + if(window) { + HIViewRef hiview; + if(HIViewGetViewForMouseEvent(HIViewGetRoot(window), event, &hiview) == noErr) { + widget = QWidget::find((WId)hiview); + if (widget) { + // Make sure we didn't pass over a widget with a "fake hole" in it. + QWidget *otherWidget = QApplication::widgetAt(where.h, where.v); + if (otherWidget && otherWidget->testAttribute(Qt::WA_MouseNoMask)) + widget = otherWidget; + } + } + } + } + if(!widget) //fallback + widget = QApplication::widgetAt(where.h, where.v); + if(ekind == kEventMouseUp && widget) { + short part = qt_mac_window_at(where.h, where.v); + if(part == inDrag) { + UInt32 count = 0; + GetEventParameter(event, kEventParamClickCount, typeUInt32, NULL, + sizeof(count), NULL, &count); + if(count == 2 && qt_mac_collapse_on_dblclick) { + if (widget->macEvent(er, event)) + return noErr; + widget->setWindowState(widget->windowState() | Qt::WindowMinimized); + //we send a hide to be like X11/Windows + QEvent e(QEvent::Hide); + QApplication::sendSpontaneousEvent(widget, &e); + break; + } + } + } + } + } + if (widget && widget->macEvent(er, event)) + return noErr; + WindowPartCode wpc = qt_mac_window_at(where.h, where.v, 0); + if (wpc == inProxyIcon && modifiers == Qt::ControlModifier && buttons != Qt::NoButton) { + QIconDragEvent e; + QApplication::sendSpontaneousEvent(widget, &e); + if (e.isAccepted()) { + return noErr; // IconDrag ate it. + } + } + if (inPopupMode == false + && (qt_button_down == 0 || qt_button_down_in_content == false) + && (wpc != inContent && wpc != inStructure)) { + inNonClientArea = true; + switch (etype) { + case QEvent::MouseButtonPress: { + UInt32 count = 0; + GetEventParameter(event, kEventParamClickCount, typeUInt32, 0, + sizeof(count), 0, &count); + if(count % 2 || count == 0) { + etype = QEvent::NonClientAreaMouseButtonPress; + } else { + etype = QEvent::NonClientAreaMouseButtonDblClick; + }} break; + case QEvent::MouseButtonRelease: + etype = QEvent::NonClientAreaMouseButtonRelease; + break; + case QEvent::MouseMove: + if (widget == 0 || widget->hasMouseTracking()) + etype = QEvent::NonClientAreaMouseMove; + break; + default: + break; + } + } + + if(qt_mac_find_window((FrontWindow()))) { //set the cursor up + QCursor cursor(Qt::ArrowCursor); + QWidget *cursor_widget = widget; + if(cursor_widget && cursor_widget == qt_button_down && ekind == kEventMouseUp) + cursor_widget = QApplication::widgetAt(where.h, where.v); + if(cursor_widget) { //only over the app, do we set a cursor.. + if(!qApp->d_func()->cursor_list.isEmpty()) { + cursor = qApp->d_func()->cursor_list.first(); + } else { + for(; cursor_widget; cursor_widget = cursor_widget->parentWidget()) { + QWExtra *extra = cursor_widget->d_func()->extraData(); + if(extra && extra->curs && cursor_widget->isEnabled()) { + cursor = *extra->curs; + break; + } + } + } + } + qt_mac_set_cursor(&cursor); + } + + //This mouse button state stuff looks like this on purpose + //although it looks hacky it is VERY intentional.. + if(widget && app_do_modal && !qt_try_modal(widget, event)) { + if(ekind == kEventMouseDown && qt_mac_is_macsheet(QApplication::activeModalWidget())) + QApplication::activeModalWidget()->parentWidget()->activateWindow(); //sheets have a parent + handled_event = false; +#if defined(DEBUG_MOUSE_MAPS) + qDebug("Bail out early due to qt_try_modal"); +#endif + break; + } + + UInt32 tabletEventType = 0; + GetEventParameter(event, kEventParamTabletEventType, typeUInt32, 0, + sizeof(tabletEventType), 0, &tabletEventType); + if (tabletEventType == kEventTabletPoint) { + TabletPointRec tabletPointRec; + GetEventParameter(event, kEventParamTabletPointRec, typeTabletPointRec, 0, + sizeof(tabletPointRec), 0, &tabletPointRec); + QEvent::Type t = QEvent::TabletMove; //default + int new_tablet_button_state = tabletPointRec.buttons ? 1 : 0; + if (new_tablet_button_state != tablet_button_state) + if (new_tablet_button_state) + t = QEvent::TabletPress; + else + t = QEvent::TabletRelease; + tablet_button_state = new_tablet_button_state; + + QMacTabletHash *tabletHash = qt_mac_tablet_hash(); + if (!tabletHash->contains(tabletPointRec.deviceID) && t != QEvent::TabletRelease) { + // Never discard TabletRelease events as they may be delivered *after* TabletLeaveProximity events + qWarning("handleTabletEvent: This tablet device is unknown" + " (received no proximity event for it). Discarding event."); + return false; + } + QTabletDeviceData &deviceData = tabletHash->operator[](tabletPointRec.deviceID); + if (t == QEvent::TabletPress) { + deviceData.widgetToGetPress = widget; + } else if (t == QEvent::TabletRelease && deviceData.widgetToGetPress) { + widget = deviceData.widgetToGetPress; + deviceData.widgetToGetPress = 0; + } + + if (widget) { + int tiltX = ((int)tabletPointRec.tiltX)/(32767/64); // 32K -> 60 + int tiltY = ((int)tabletPointRec.tiltY)/(-32767/64); // 32K -> 60 + HIPoint hiPoint; + GetEventParameter(event, kEventParamMouseLocation, typeHIPoint, 0, sizeof(HIPoint), 0, &hiPoint); + QPointF hiRes(hiPoint.x, hiPoint.y); + QPoint global(where.h, where.v); + + + + QPoint local(widget->mapFromGlobal(global)); + int z = 0; + qreal rotation = 0.0; + qreal tp = 0.0; + // Again from the Wacom.h header + + if (deviceData.capabilityMask & 0x0200) // Z-axis + z = tabletPointRec.absZ; + + if (deviceData.capabilityMask & 0x0800) // Tangential pressure + tp = tabletPointRec.tangentialPressure / 32767.0; + + if (deviceData.capabilityMask & 0x2000) // Rotation + rotation = qreal(tabletPointRec.rotation) / 64.0; + + QTabletEvent e(t, local, global, hiRes, deviceData.tabletDeviceType, + deviceData.tabletPointerType, + qreal(tabletPointRec.pressure / qreal(0xffff)), tiltX, tiltY, + tp, rotation, z, modifiers, deviceData.tabletUniqueID); + QApplication::sendSpontaneousEvent(widget, &e); + if (e.isAccepted()) { + if (t == QEvent::TabletPress) { + qt_button_down = widget; + } else if (t == QEvent::TabletRelease) { + qt_button_down = 0; + } +#if defined(DEBUG_MOUSE_MAPS) + qDebug("Bail out early due to tablet acceptance"); +#endif + break; + } + } + } + + if(ekind == kEventMouseDown) { + qt_mac_no_click_through_mode = false; + const short windowPart = qt_mac_window_at(where.h, where.v, 0); + // Menubar almost always wins. + if (!inPopupMode && windowPart == inMenuBar) { + MenuSelect(where); //allow menu tracking + return noErr; + } + + if (widget && !(GetCurrentKeyModifiers() & cmdKey)) { + extern bool qt_isGenuineQWidget(const QWidget *); // qwidget_mac.cpp + QWidget *window = widget->window(); + bool genuineQtWidget = qt_isGenuineQWidget(widget); // the widget, not the window. + window->raise(); + + bool needActivate = (window->windowType() != Qt::Desktop) + && (window->windowType() != Qt::Popup) + && !qt_mac_is_macsheet(window); + if (needActivate && (!window->isModal() && qobject_cast<QDockWidget *>(window))) + needActivate = false; + + if (genuineQtWidget && needActivate) + needActivate = !window->isActiveWindow() + || !IsWindowActive(qt_mac_window_for(window)); + + if (needActivate) { + window->activateWindow(); + if (!qt_mac_can_clickThrough(widget)) { + qt_mac_no_click_through_mode = true; + handled_event = false; +#if defined(DEBUG_MOUSE_MAPS) + qDebug("Bail out early due to qt_mac_canClickThrough %s::%s", widget->metaObject()->className(), + widget->objectName().toLocal8Bit().constData()); +#endif + break; + } + } + } + + if(qt_mac_dblclick.last_widget && + qt_mac_dblclick.last_x != -1 && qt_mac_dblclick.last_y != -1 && + QRect(qt_mac_dblclick.last_x-2, qt_mac_dblclick.last_y-2, 4, 4).contains(QPoint(where.h, where.v))) { + if(qt_mac_dblclick.use_qt_time_limit) { + EventTime now = GetEventTime(event); + if(qt_mac_dblclick.last_time != -2 && qt_mac_dblclick.last_widget == widget && + now - qt_mac_dblclick.last_time <= ((double)QApplicationPrivate::mouse_double_click_time)/1000 && + qt_mac_dblclick.last_button == button) + etype = QEvent::MouseButtonDblClick; + } else { + UInt32 count = 0; + GetEventParameter(event, kEventParamClickCount, typeUInt32, 0, + sizeof(count), 0, &count); + if(!(count % 2) && qt_mac_dblclick.last_modifiers == modifiers && + qt_mac_dblclick.last_widget == widget && qt_mac_dblclick.last_button == button) + etype = QEvent::MouseButtonDblClick; + } + if(etype == QEvent::MouseButtonDblClick) + qt_mac_dblclick.last_widget = 0; + } + if(etype != QEvent::MouseButtonDblClick) { + qt_mac_dblclick.last_x = where.h; + qt_mac_dblclick.last_y = where.v; + } else { + qt_mac_dblclick.last_x = qt_mac_dblclick.last_y = -1; + } + } else if(qt_mac_no_click_through_mode) { + if(ekind == kEventMouseUp) + qt_mac_no_click_through_mode = false; + handled_event = false; +#if defined(DEBUG_MOUSE_MAPS) + qDebug("Bail out early due to qt_mac_no_click_through_mode"); +#endif + break; + } + + QPointer<QWidget> leaveAfterRelease = 0; + switch(ekind) { + case kEventMouseUp: + if (!buttons) { + if (!inPopupMode && !QWidget::mouseGrabber()) + leaveAfterRelease = qt_button_down; + qt_button_down = 0; + } + break; + case kEventMouseDown: { + if (!qt_button_down) + qt_button_down = widget; + WindowPartCode wpc = qt_mac_window_at(where.h, where.v, 0); + qt_button_down_in_content = (wpc == inContent || wpc == inStructure); + break; } + } + + // Check if we should send enter/leave events: + switch(ekind) { + case kEventMouseDragged: + case kEventMouseMoved: + case kEventMouseUp: + case kEventMouseDown: { + // If we are in popup mode, widget will point to the current popup no matter + // where the mouse cursor is. In that case find out if the mouse cursor is + // really over the popup in order to send correct enter / leave envents. + QWidget * const enterLeaveWidget = (inPopupMode || ekind == kEventMouseUp) ? + QApplication::widgetAt(where.h, where.v) : static_cast<QWidget*>(widget); + + if ((QWidget *) qt_last_mouse_receiver != enterLeaveWidget || inNonClientArea) { +#ifdef DEBUG_MOUSE_MAPS + qDebug("Entering: %p - %s (%s), Leaving %s (%s)", (QWidget*)enterLeaveWidget, + enterLeaveWidget ? enterLeaveWidget->metaObject()->className() : "none", + enterLeaveWidget ? enterLeaveWidget->objectName().toLocal8Bit().constData() : "", + qt_last_mouse_receiver ? qt_last_mouse_receiver->metaObject()->className() : "none", + qt_last_mouse_receiver ? qt_last_mouse_receiver->objectName().toLocal8Bit().constData() : ""); +#endif + + QWidget * const mouseGrabber = QWidget::mouseGrabber(); + + if (inPopupMode) { + QWidget *enter = enterLeaveWidget; + QWidget *leave = qt_last_mouse_receiver; + if (mouseGrabber) { + QWidget * const popupWidget = qApp->activePopupWidget(); + if (leave == popupWidget) + enter = mouseGrabber; + if (enter == popupWidget) + leave = mouseGrabber; + if ((enter == mouseGrabber && leave == popupWidget) + || (leave == mouseGrabber && enter == popupWidget)) { + QApplicationPrivate::dispatchEnterLeave(enter, leave); + qt_last_mouse_receiver = enter; + } + } else { + QApplicationPrivate::dispatchEnterLeave(enter, leave); + qt_last_mouse_receiver = enter; + } + } else if ((!qt_button_down || !qt_last_mouse_receiver) && !mouseGrabber && !leaveAfterRelease) { + QApplicationPrivate::dispatchEnterLeave(enterLeaveWidget, qt_last_mouse_receiver); + qt_last_mouse_receiver = enterLeaveWidget; + } + } + break; } + } + + if(widget) { + QPoint p(where.h, where.v); + QPoint plocal(widget->mapFromGlobal(p)); + if(etype == QEvent::MouseButtonPress) { + qt_mac_dblclick.last_widget = widget; + qt_mac_dblclick.last_modifiers = modifiers; + qt_mac_dblclick.last_button = button; + qt_mac_dblclick.last_time = GetEventTime(event); + } + + if (wheel_deltaX || wheel_deltaY) { +#ifndef QT_NO_WHEELEVENT + if (wheel_deltaX) { + QWheelEvent qwe(plocal, p, wheel_deltaX, buttons, modifiers, Qt::Horizontal); + QApplication::sendSpontaneousEvent(widget, &qwe); + if (!qwe.isAccepted() && QApplicationPrivate::focus_widget && QApplicationPrivate::focus_widget != widget) { + QWheelEvent qwe2(QApplicationPrivate::focus_widget->mapFromGlobal(p), p, + wheel_deltaX, buttons, modifiers, Qt::Horizontal); + QApplication::sendSpontaneousEvent(QApplicationPrivate::focus_widget, &qwe2); + if (!qwe2.isAccepted()) + handled_event = false; + } + } + if (wheel_deltaY) { + QWheelEvent qwe(plocal, p, wheel_deltaY, buttons, modifiers, Qt::Vertical); + QApplication::sendSpontaneousEvent(widget, &qwe); + if (!qwe.isAccepted() && QApplicationPrivate::focus_widget && QApplicationPrivate::focus_widget != widget) { + QWheelEvent qwe2(QApplicationPrivate::focus_widget->mapFromGlobal(p), p, + wheel_deltaY, buttons, modifiers, Qt::Vertical); + QApplication::sendSpontaneousEvent(QApplicationPrivate::focus_widget, &qwe2); + if (!qwe2.isAccepted()) + handled_event = false; + } + } +#endif // QT_NO_WHEELEVENT + } else { +#ifdef QMAC_SPEAK_TO_ME + const int speak_keys = Qt::AltModifier | Qt::ShiftModifier; + if(etype == QMouseEvent::MouseButtonDblClick && ((modifiers & speak_keys) == speak_keys)) { + QVariant v = widget->property("displayText"); + if(!v.isValid()) v = widget->property("text"); + if(!v.isValid()) v = widget->property("windowTitle"); + if(v.isValid()) { + QString s = v.toString(); + s.replace(QRegExp(QString::fromLatin1("(\\&|\\<[^\\>]*\\>)")), QLatin1String("")); + SpeechChannel ch; + NewSpeechChannel(0, &ch); + SpeakText(ch, s.toLatin1().constData(), s.length()); + DisposeSpeechChannel(ch); + } + } +#endif + Qt::MouseButton buttonToSend = button; + static bool lastButtonTranslated = false; + if(ekind == kEventMouseDown && + button == Qt::LeftButton && (modifiers & Qt::MetaModifier)) { + buttonToSend = Qt::RightButton; + lastButtonTranslated = true; + } else if(ekind == kEventMouseUp && lastButtonTranslated) { + buttonToSend = Qt::RightButton; + lastButtonTranslated = false; + } + QMouseEvent qme(etype, plocal, p, buttonToSend, buttons, modifiers); + QApplication::sendSpontaneousEvent(widget, &qme); + if(!qme.isAccepted() || inNonClientArea) + handled_event = false; + } + + if (leaveAfterRelease) { + QWidget *enter = QApplication::widgetAt(where.h, where.v); + QApplicationPrivate::dispatchEnterLeave(enter, leaveAfterRelease); + qt_last_mouse_receiver = enter; + leaveAfterRelease = 0; + } + + if(ekind == kEventMouseDown && + ((button == Qt::RightButton) || + (button == Qt::LeftButton && (modifiers & Qt::MetaModifier)))) + qt_event_request_context(); + +#ifdef DEBUG_MOUSE_MAPS + const char *event_desc = edesc; + if(etype == QEvent::MouseButtonDblClick) + event_desc = "Double Click"; + else if(etype == QEvent::NonClientAreaMouseButtonPress) + event_desc = "NonClientMousePress"; + else if(etype == QEvent::NonClientAreaMouseButtonRelease) + event_desc = "NonClientMouseRelease"; + else if(etype == QEvent::NonClientAreaMouseMove) + event_desc = "NonClientMouseMove"; + else if(etype == QEvent::NonClientAreaMouseButtonDblClick) + event_desc = "NonClientMouseDblClick"; + qDebug("%d %d (%d %d) - Would send (%s) event to %p %s %s (%d 0x%08x 0x%08x %d)", p.x(), p.y(), + plocal.x(), plocal.y(), event_desc, (QWidget*)widget, + widget ? widget->objectName().toLocal8Bit().constData() : "*Unknown*", + widget ? widget->metaObject()->className() : "*Unknown*", + button, (int)buttons, (int)modifiers, wheel_deltaX); +#endif + } else { + handled_event = false; + } + break; + } + case kEventClassTextInput: + case kEventClassKeyboard: { + EventRef key_event = event; + if(eclass == kEventClassTextInput) { + Q_ASSERT(ekind == kEventTextInputUnicodeForKeyEvent); + OSStatus err = GetEventParameter(event, kEventParamTextInputSendKeyboardEvent, typeEventRef, 0, + sizeof(key_event), 0, &key_event); + Q_ASSERT(err == noErr); + Q_UNUSED(err); + } + const UInt32 key_ekind = GetEventKind(key_event); + Q_ASSERT(GetEventClass(key_event) == kEventClassKeyboard); + + if(key_ekind == kEventRawKeyDown) + qt_keymapper_private()->updateKeyMap(er, key_event, data); + if(mac_keyboard_grabber) + widget = mac_keyboard_grabber; + else if (app->activePopupWidget()) + widget = (app->activePopupWidget()->focusWidget() ? + app->activePopupWidget()->focusWidget() : app->activePopupWidget()); + else if(QApplication::focusWidget()) + widget = QApplication::focusWidget(); + else + widget = app->activeWindow(); + + if (widget) { + if (widget->macEvent(er, event)) + return noErr; + } else { + // Darn, I need to update tho modifier state, even though + // Qt itself isn't getting them, otherwise the keyboard state get inconsistent. + if (key_ekind == kEventRawKeyModifiersChanged) { + UInt32 modifiers = 0; + GetEventParameter(key_event, kEventParamKeyModifiers, typeUInt32, 0, + sizeof(modifiers), 0, &modifiers); + extern void qt_mac_send_modifiers_changed(quint32 modifiers, QObject *object); // qkeymapper_mac.cpp + // Just send it to the qApp for the time being. + qt_mac_send_modifiers_changed(modifiers, qApp); + } + handled_event = false; + break; + } + + if(app_do_modal && !qt_try_modal(widget, key_event)) + break; + if (eclass == kEventClassTextInput) { + handled_event = false; + } else { + handled_event = qt_keymapper_private()->translateKeyEvent(widget, er, key_event, data, + widget == mac_keyboard_grabber); + } + break; } + case kEventClassWindow: { + WindowRef wid = 0; + GetEventParameter(event, kEventParamDirectObject, typeWindowRef, 0, + sizeof(WindowRef), 0, &wid); + widget = qt_mac_find_window(wid); + if (widget && widget->macEvent(er, event)) + return noErr; + if(ekind == kEventWindowActivated) { + if(QApplicationPrivate::app_style) { + QEvent ev(QEvent::Style); + QApplication::sendSpontaneousEvent(QApplicationPrivate::app_style, &ev); + } + + if(widget && app_do_modal && !qt_try_modal(widget, event)) + break; + + if(widget && widget->window()->isVisible()) { + QWidget *tlw = widget->window(); + if(tlw->isWindow() && !(tlw->windowType() == Qt::Popup) + && !qt_mac_is_macdrawer(tlw) + && (!tlw->parentWidget() || tlw->isModal() + || !(tlw->windowType() == Qt::Tool))) { + bool just_send_event = false; + { + WindowActivationScope scope; + if(GetWindowActivationScope((WindowRef)wid, &scope) == noErr && + scope == kWindowActivationScopeIndependent) { + if(GetFrontWindowOfClass(kAllWindowClasses, true) != wid) + just_send_event = true; + } + } + if(just_send_event) { + QEvent e(QEvent::WindowActivate); + QApplication::sendSpontaneousEvent(widget, &e); + } else { + app->setActiveWindow(tlw); + } + } + QMenuBar::macUpdateMenuBar(); + } + } else if(ekind == kEventWindowDeactivated) { + if(widget && QApplicationPrivate::active_window == widget) + app->setActiveWindow(0); + } else { + handled_event = false; + } + break; } + case kEventClassApplication: + if(ekind == kEventAppActivated) { + if(QApplication::desktopSettingsAware()) + qt_mac_update_os_settings(); + if(qt_clipboard) { //manufacture an event so the clipboard can see if it has changed + QEvent ev(QEvent::Clipboard); + QApplication::sendSpontaneousEvent(qt_clipboard, &ev); + } + if(app) { + QEvent ev(QEvent::ApplicationActivate); + QApplication::sendSpontaneousEvent(app, &ev); + } + if(!app->activeWindow()) { + WindowPtr wp = ActiveNonFloatingWindow(); + if(QWidget *tmp_w = qt_mac_find_window(wp)) + app->setActiveWindow(tmp_w); + } + QMenuBar::macUpdateMenuBar(); + } else if(ekind == kEventAppDeactivated) { + //qt_mac_no_click_through_mode = false; + while(app->d_func()->inPopupMode()) + app->activePopupWidget()->close(); + if(app) { + QEvent ev(QEvent::ApplicationDeactivate); + QApplication::sendSpontaneousEvent(app, &ev); + } + app->setActiveWindow(0); + } else if(ekind == kEventAppAvailableWindowBoundsChanged) { + QDesktopWidgetImplementation::instance()->onResize(); + } else { + handled_event = false; + } + break; + case kAppearanceEventClass: + if(ekind == kAEAppearanceChanged) { + if(QApplication::desktopSettingsAware()) + qt_mac_update_os_settings(); + if(QApplicationPrivate::app_style) { + QEvent ev(QEvent::Style); + QApplication::sendSpontaneousEvent(QApplicationPrivate::app_style, &ev); + } + } else { + handled_event = false; + } + break; + case kEventClassAppleEvent: + if(ekind == kEventAppleEvent) { + EventRecord erec; + if(!ConvertEventRefToEventRecord(event, &erec)) + qDebug("Qt: internal: WH0A, unexpected condition reached. %s:%d", __FILE__, __LINE__); + else if(AEProcessAppleEvent(&erec) != noErr) + handled_event = false; + } else { + handled_event = false; + } + break; + case kEventClassCommand: + if(ekind == kEventCommandProcess) { + HICommand cmd; + GetEventParameter(event, kEventParamDirectObject, typeHICommand, + 0, sizeof(cmd), 0, &cmd); + handled_event = false; + if(!cmd.menu.menuRef && GetApplicationDockTileMenu()) { + EventRef copy = CopyEvent(event); + HICommand copy_cmd; + GetEventParameter(event, kEventParamDirectObject, typeHICommand, + 0, sizeof(copy_cmd), 0, ©_cmd); + copy_cmd.menu.menuRef = GetApplicationDockTileMenu(); + SetEventParameter(copy, kEventParamDirectObject, typeHICommand, sizeof(copy_cmd), ©_cmd); + if(SendEventToMenu(copy, copy_cmd.menu.menuRef) == noErr) + handled_event = true; + } + if(!handled_event) { + if(cmd.commandID == kHICommandQuit) { + // Quitting the application is not Qt's responsibility if + // used in a plugin or just embedded into a native application. + // In that case, let the event pass down to the native apps event handler. + if (!QApplication::testAttribute(Qt::AA_MacPluginApplication)) { + handled_event = true; + HiliteMenu(0); + bool handle_quit = true; + if(QApplicationPrivate::modalState()) { + int visible = 0; + const QWidgetList tlws = QApplication::topLevelWidgets(); + for(int i = 0; i < tlws.size(); ++i) { + if(tlws.at(i)->isVisible()) + ++visible; + } + handle_quit = (visible <= 1); + } + if(handle_quit) { + QCloseEvent ev; + QApplication::sendSpontaneousEvent(app, &ev); + if(ev.isAccepted()) + app->quit(); + } else { + QApplication::beep(); + } + } + } else if(cmd.commandID == kHICommandSelectWindow) { + if((GetCurrentKeyModifiers() & cmdKey)) + handled_event = true; + } else if(cmd.commandID == kHICommandAbout) { + QMessageBox::aboutQt(0); + HiliteMenu(0); + handled_event = true; + } + } + } + break; + } + +#ifdef DEBUG_EVENTS + qDebug("%shandled event %c%c%c%c %d", handled_event ? "(*) " : "", + char(eclass >> 24), char((eclass >> 16) & 255), char((eclass >> 8) & 255), + char(eclass & 255), (int)ekind); +#endif + if(!handled_event) //let the event go through + return eventNotHandledErr; + return noErr; //we eat the event +#else + Q_UNUSED(er); + Q_UNUSED(event); + Q_UNUSED(data); + return eventNotHandledErr; +#endif +} + +#ifdef QT_MAC_USE_COCOA +void QApplicationPrivate::qt_initAfterNSAppStarted() +{ + setupAppleEvents(); + qt_mac_update_cursor(); +} + +void QApplicationPrivate::setupAppleEvents() +{ + // This function is called from the event dispatcher when NSApplication has + // finished initialization, which appears to be just after [NSApplication run] has + // started to execute. By setting up our apple events handlers this late, we override + // the ones set up by NSApplication. + + // If Qt is used as a plugin, we let the 3rd party application handle events + // like quit and open file events. Otherwise, if we install our own handlers, we + // easily end up breaking functionallity the 3rd party application depend on: + if (QApplication::testAttribute(Qt::AA_MacPluginApplication)) + return; + + QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) *newDelegate = [QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) sharedDelegate]; + NSAppleEventManager *eventManager = [NSAppleEventManager sharedAppleEventManager]; + [eventManager setEventHandler:newDelegate andSelector:@selector(appleEventQuit:withReplyEvent:) + forEventClass:kCoreEventClass andEventID:kAEQuitApplication]; + [eventManager setEventHandler:newDelegate andSelector:@selector(getUrl:withReplyEvent:) + forEventClass:kInternetEventClass andEventID:kAEGetURL]; +} +#endif + +// In Carbon this is your one stop for apple events. +// In Cocoa, it ISN'T. This is the catch-all Apple Event handler that exists +// for the time between instantiating the NSApplication, but before the +// NSApplication has installed it's OWN Apple Event handler. When Cocoa has +// that set up, we remove this. So, if you are debugging problems, you likely +// want to check out QCocoaApplicationDelegate instead. +OSStatus QApplicationPrivate::globalAppleEventProcessor(const AppleEvent *ae, AppleEvent *, long handlerRefcon) +{ + QApplication *app = (QApplication *)handlerRefcon; + bool handled_event=false; + OSType aeID=typeWildCard, aeClass=typeWildCard; + AEGetAttributePtr(ae, keyEventClassAttr, typeType, 0, &aeClass, sizeof(aeClass), 0); + AEGetAttributePtr(ae, keyEventIDAttr, typeType, 0, &aeID, sizeof(aeID), 0); + if(aeClass == kCoreEventClass) { + switch(aeID) { + case kAEQuitApplication: { + extern bool qt_mac_quit_menu_item_enabled; // qmenu_mac.cpp + if (qt_mac_quit_menu_item_enabled) { + QCloseEvent ev; + QApplication::sendSpontaneousEvent(app, &ev); + if(ev.isAccepted()) { + handled_event = true; + app->quit(); + } + } else { + QApplication::beep(); // Sorry, you can't quit right now. + } + break; } + case kAEOpenDocuments: { + AEDescList docs; + if(AEGetParamDesc(ae, keyDirectObject, typeAEList, &docs) == noErr) { + long cnt = 0; + AECountItems(&docs, &cnt); + UInt8 *str_buffer = NULL; + for(int i = 0; i < cnt; i++) { + FSRef ref; + if(AEGetNthPtr(&docs, i+1, typeFSRef, 0, 0, &ref, sizeof(ref), 0) != noErr) + continue; + if(!str_buffer) + str_buffer = (UInt8 *)malloc(1024); + FSRefMakePath(&ref, str_buffer, 1024); + QFileOpenEvent ev(QString::fromUtf8((const char *)str_buffer)); + QApplication::sendSpontaneousEvent(app, &ev); + } + if(str_buffer) + free(str_buffer); + } + break; } + default: + break; + } + } else if (aeClass == kInternetEventClass) { + switch (aeID) { + case kAEGetURL: { + char urlData[1024]; + Size actualSize; + if (AEGetParamPtr(ae, keyDirectObject, typeChar, 0, urlData, + sizeof(urlData) - 1, &actualSize) == noErr) { + urlData[actualSize] = 0; + QFileOpenEvent ev(QUrl(QString::fromUtf8(urlData))); + QApplication::sendSpontaneousEvent(app, &ev); + } + break; + } + default: + break; + } + } +#ifdef DEBUG_EVENTS + qDebug("Qt: internal: %shandled Apple event! %c%c%c%c %c%c%c%c", handled_event ? "(*)" : "", + char(aeID >> 24), char((aeID >> 16) & 255), char((aeID >> 8) & 255),char(aeID & 255), + char(aeClass >> 24), char((aeClass >> 16) & 255), char((aeClass >> 8) & 255),char(aeClass & 255)); +#else + if(!handled_event) //let the event go through + return eventNotHandledErr; + return noErr; //we eat the event +#endif +} + +/*! + \fn bool QApplication::macEventFilter(EventHandlerCallRef caller, EventRef event) + + \warning This virtual function is only used under Mac OS X, and behaves different + depending on if Qt is based on Carbon or Cocoa. + + For the Carbon port, If you create an application that inherits QApplication and reimplement + this function, you get direct access to all Carbon Events that Qt registers + for from Mac OS X with this function being called with the \a caller and + the \a event. + + For the Cocoa port, If you create an application that inherits QApplication and reimplement + this function, you get direct access to all Cocoa Events that Qt receives + from Mac OS X with this function being called with the \a caller being 0 and + the \a event being an NSEvent pointer: + + NSEvent *e = reinterpret_cast<NSEvent *>(event); + + Return true if you want to stop the event from being processed. + Return false for normal event dispatching. The default + implementation returns false. +*/ +bool QApplication::macEventFilter(EventHandlerCallRef, EventRef) +{ + return false; +} + +/*! + \internal +*/ +void QApplicationPrivate::openPopup(QWidget *popup) +{ + if (!QApplicationPrivate::popupWidgets) // create list + QApplicationPrivate::popupWidgets = new QWidgetList; + QApplicationPrivate::popupWidgets->append(popup); // add to end of list + + // popups are not focus-handled by the window system (the first + // popup grabbed the keyboard), so we have to do that manually: A + // new popup gets the focus + if (popup->focusWidget()) { + popup->focusWidget()->setFocus(Qt::PopupFocusReason); + } else if (QApplicationPrivate::popupWidgets->count() == 1) { // this was the first popup + popup->setFocus(Qt::PopupFocusReason); + } +} + +/*! + \internal +*/ +void QApplicationPrivate::closePopup(QWidget *popup) +{ + Q_Q(QApplication); + if (!QApplicationPrivate::popupWidgets) + return; + + QApplicationPrivate::popupWidgets->removeAll(popup); + if (popup == qt_button_down) + qt_button_down = 0; + if (QApplicationPrivate::popupWidgets->isEmpty()) { // this was the last popup + delete QApplicationPrivate::popupWidgets; + QApplicationPrivate::popupWidgets = 0; + + // Special case for Tool windows: since they are activated and deactived together + // with a normal window they never become the QApplicationPrivate::active_window. + QWidget *appFocusWidget = QApplication::focusWidget(); + if (appFocusWidget && appFocusWidget->window()->windowType() == Qt::Tool) { + appFocusWidget->setFocus(Qt::PopupFocusReason); + } else if (QApplicationPrivate::active_window) { + if (QWidget *fw = QApplicationPrivate::active_window->focusWidget()) { + if (fw != QApplication::focusWidget()) { + fw->setFocus(Qt::PopupFocusReason); + } else { + QFocusEvent e(QEvent::FocusIn, Qt::PopupFocusReason); + q->sendEvent(fw, &e); + } + } + } + } else { + // popups are not focus-handled by the window system (the + // first popup grabbed the keyboard), so we have to do that + // manually: A popup was closed, so the previous popup gets + // the focus. + QWidget* aw = QApplicationPrivate::popupWidgets->last(); + if (QWidget *fw = aw->focusWidget()) + fw->setFocus(Qt::PopupFocusReason); + } +} + +void QApplication::beep() +{ + qt_mac_beep(); +} + +void QApplication::alert(QWidget *widget, int duration) +{ + if (!QApplicationPrivate::checkInstance("alert")) + return; + + QWidgetList windowsToMark; + if (!widget) + windowsToMark += topLevelWidgets(); + else + windowsToMark.append(widget->window()); + + bool needNotification = false; + for (int i = 0; i < windowsToMark.size(); ++i) { + QWidget *window = windowsToMark.at(i); + if (!window->isActiveWindow() && window->isVisible()) { + needNotification = true; // yeah, we may set it multiple times, but that's OK. + if (duration != 0) { + QTimer *timer = new QTimer(qApp); + timer->setSingleShot(true); + connect(timer, SIGNAL(timeout()), qApp, SLOT(_q_alertTimeOut())); + if (QTimer *oldTimer = qApp->d_func()->alertTimerHash.value(widget)) { + qApp->d_func()->alertTimerHash.remove(widget); + delete oldTimer; + } + qApp->d_func()->alertTimerHash.insert(widget, timer); + timer->start(duration); + } + } + } + if (needNotification) + qt_mac_send_notification(); +} + +void QApplicationPrivate::_q_alertTimeOut() +{ + if (QTimer *timer = qobject_cast<QTimer *>(q_func()->sender())) { + QHash<QWidget *, QTimer *>::iterator it = alertTimerHash.begin(); + while (it != alertTimerHash.end()) { + if (it.value() == timer) { + alertTimerHash.erase(it); + timer->deleteLater(); + break; + } + ++it; + } + if (alertTimerHash.isEmpty()) { + qt_mac_cancel_notification(); + } + } +} + +void QApplication::setCursorFlashTime(int msecs) +{ + QApplicationPrivate::cursor_flash_time = msecs; +} + +int QApplication::cursorFlashTime() +{ + return QApplicationPrivate::cursor_flash_time; +} + +void QApplication::setDoubleClickInterval(int ms) +{ + qt_mac_dblclick.use_qt_time_limit = true; + QApplicationPrivate::mouse_double_click_time = ms; +} + +int QApplication::doubleClickInterval() +{ + if (!qt_mac_dblclick.use_qt_time_limit) { //get it from the system + QSettings appleSettings(QLatin1String("apple.com")); + /* First worked as of 10.3.3 */ + double dci = appleSettings.value(QLatin1String("com/apple/mouse/doubleClickThreshold"), 0.5).toDouble(); + return int(dci * 1000); + } + return QApplicationPrivate::mouse_double_click_time; +} + +void QApplication::setKeyboardInputInterval(int ms) +{ + QApplicationPrivate::keyboard_input_time = ms; +} + +int QApplication::keyboardInputInterval() +{ + // FIXME: get from the system + return QApplicationPrivate::keyboard_input_time; +} + +#ifndef QT_NO_WHEELEVENT +void QApplication::setWheelScrollLines(int n) +{ + QApplicationPrivate::wheel_scroll_lines = n; +} + +int QApplication::wheelScrollLines() +{ + return QApplicationPrivate::wheel_scroll_lines; +} +#endif + +void QApplication::setEffectEnabled(Qt::UIEffect effect, bool enable) +{ + switch (effect) { + case Qt::UI_FadeMenu: + QApplicationPrivate::fade_menu = enable; + break; + case Qt::UI_AnimateMenu: + QApplicationPrivate::animate_menu = enable; + break; + case Qt::UI_FadeTooltip: + QApplicationPrivate::fade_tooltip = enable; + break; + case Qt::UI_AnimateTooltip: + QApplicationPrivate::animate_tooltip = enable; + break; + case Qt::UI_AnimateCombo: + QApplicationPrivate::animate_combo = enable; + break; + case Qt::UI_AnimateToolBox: + QApplicationPrivate::animate_toolbox = enable; + break; + case Qt::UI_General: + QApplicationPrivate::fade_tooltip = true; + break; + default: + QApplicationPrivate::animate_ui = enable; + break; + } + + if (enable) + QApplicationPrivate::animate_ui = true; +} + +bool QApplication::isEffectEnabled(Qt::UIEffect effect) +{ + if (QColormap::instance().depth() < 16 || !QApplicationPrivate::animate_ui) + return false; + + switch(effect) { + case Qt::UI_AnimateMenu: + return QApplicationPrivate::animate_menu; + case Qt::UI_FadeMenu: + return QApplicationPrivate::fade_menu; + case Qt::UI_AnimateCombo: + return QApplicationPrivate::animate_combo; + case Qt::UI_AnimateTooltip: + return QApplicationPrivate::animate_tooltip; + case Qt::UI_FadeTooltip: + return QApplicationPrivate::fade_tooltip; + case Qt::UI_AnimateToolBox: + return QApplicationPrivate::animate_toolbox; + default: + break; + } + return QApplicationPrivate::animate_ui; +} + +/*! + \internal +*/ +bool QApplicationPrivate::qt_mac_apply_settings() +{ + QSettings settings(QSettings::UserScope, QLatin1String("Trolltech")); + settings.beginGroup(QLatin1String("Qt")); + + /* + Qt settings. This is how they are written into the datastream. + Palette/ * - QPalette + font - QFont + libraryPath - QStringList + style - QString + doubleClickInterval - int + cursorFlashTime - int + wheelScrollLines - int + colorSpec - QString + defaultCodec - QString + globalStrut/width - int + globalStrut/height - int + GUIEffects - QStringList + Font Substitutions/ * - QStringList + Font Substitutions/... - QStringList + */ + + // read library (ie. plugin) path list + QString libpathkey = + QString::fromLatin1("%1.%2/libraryPath") + .arg(QT_VERSION >> 16) + .arg((QT_VERSION & 0xff00) >> 8); + QStringList pathlist = settings.value(libpathkey).toString().split(QLatin1Char(':')); + if (!pathlist.isEmpty()) { + QStringList::ConstIterator it = pathlist.begin(); + while(it != pathlist.end()) + QApplication::addLibraryPath(*it++); + } + + QString defaultcodec = settings.value(QLatin1String("defaultCodec"), QVariant(QLatin1String("none"))).toString(); + if (defaultcodec != QLatin1String("none")) { + QTextCodec *codec = QTextCodec::codecForName(defaultcodec.toLatin1().constData()); + if (codec) + QTextCodec::setCodecForTr(codec); + } + + if (qt_is_gui_used) { + QString str; + QStringList strlist; + int num; + + // read new palette + int i; + QPalette pal(QApplication::palette()); + strlist = settings.value(QLatin1String("Palette/active")).toStringList(); + if (strlist.count() == QPalette::NColorRoles) { + for (i = 0; i < QPalette::NColorRoles; i++) + pal.setColor(QPalette::Active, (QPalette::ColorRole) i, + QColor(strlist[i])); + } + strlist = settings.value(QLatin1String("Palette/inactive")).toStringList(); + if (strlist.count() == QPalette::NColorRoles) { + for (i = 0; i < QPalette::NColorRoles; i++) + pal.setColor(QPalette::Inactive, (QPalette::ColorRole) i, + QColor(strlist[i])); + } + strlist = settings.value(QLatin1String("Palette/disabled")).toStringList(); + if (strlist.count() == QPalette::NColorRoles) { + for (i = 0; i < QPalette::NColorRoles; i++) + pal.setColor(QPalette::Disabled, (QPalette::ColorRole) i, + QColor(strlist[i])); + } + + if (pal != QApplication::palette()) + QApplication::setPalette(pal); + + // read new font + QFont font(QApplication::font()); + str = settings.value(QLatin1String("font")).toString(); + if (!str.isEmpty()) { + font.fromString(str); + if (font != QApplication::font()) + QApplication::setFont(font); + } + + // read new QStyle + QString stylename = settings.value(QLatin1String("style")).toString(); + if (! stylename.isNull() && ! stylename.isEmpty()) { + QStyle *style = QStyleFactory::create(stylename); + if (style) + QApplication::setStyle(style); + else + stylename = QLatin1String("default"); + } else { + stylename = QLatin1String("default"); + } + + num = settings.value(QLatin1String("doubleClickInterval"), + QApplication::doubleClickInterval()).toInt(); + QApplication::setDoubleClickInterval(num); + + num = settings.value(QLatin1String("cursorFlashTime"), + QApplication::cursorFlashTime()).toInt(); + QApplication::setCursorFlashTime(num); + +#ifndef QT_NO_WHEELEVENT + num = settings.value(QLatin1String("wheelScrollLines"), + QApplication::wheelScrollLines()).toInt(); + QApplication::setWheelScrollLines(num); +#endif + + QString colorspec = settings.value(QLatin1String("colorSpec"), + QVariant(QLatin1String("default"))).toString(); + if (colorspec == QLatin1String("normal")) + QApplication::setColorSpec(QApplication::NormalColor); + else if (colorspec == QLatin1String("custom")) + QApplication::setColorSpec(QApplication::CustomColor); + else if (colorspec == QLatin1String("many")) + QApplication::setColorSpec(QApplication::ManyColor); + else if (colorspec != QLatin1String("default")) + colorspec = QLatin1String("default"); + + int w = settings.value(QLatin1String("globalStrut/width")).toInt(); + int h = settings.value(QLatin1String("globalStrut/height")).toInt(); + QSize strut(w, h); + if (strut.isValid()) + QApplication::setGlobalStrut(strut); + + QStringList effects = settings.value(QLatin1String("GUIEffects")).toStringList(); + if (!effects.isEmpty()) { + if (effects.contains(QLatin1String("none"))) + QApplication::setEffectEnabled(Qt::UI_General, false); + if (effects.contains(QLatin1String("general"))) + QApplication::setEffectEnabled(Qt::UI_General, true); + if (effects.contains(QLatin1String("animatemenu"))) + QApplication::setEffectEnabled(Qt::UI_AnimateMenu, true); + if (effects.contains(QLatin1String("fademenu"))) + QApplication::setEffectEnabled(Qt::UI_FadeMenu, true); + if (effects.contains(QLatin1String("animatecombo"))) + QApplication::setEffectEnabled(Qt::UI_AnimateCombo, true); + if (effects.contains(QLatin1String("animatetooltip"))) + QApplication::setEffectEnabled(Qt::UI_AnimateTooltip, true); + if (effects.contains(QLatin1String("fadetooltip"))) + QApplication::setEffectEnabled(Qt::UI_FadeTooltip, true); + if (effects.contains(QLatin1String("animatetoolbox"))) + QApplication::setEffectEnabled(Qt::UI_AnimateToolBox, true); + } else { + QApplication::setEffectEnabled(Qt::UI_General, true); + } + + settings.beginGroup(QLatin1String("Font Substitutions")); + QStringList fontsubs = settings.childKeys(); + if (!fontsubs.isEmpty()) { + QStringList::Iterator it = fontsubs.begin(); + for (; it != fontsubs.end(); ++it) { + QString fam = QString::fromLatin1((*it).toLatin1().constData()); + QStringList subs = settings.value(fam).toStringList(); + QFont::insertSubstitutions(fam, subs); + } + } + settings.endGroup(); + } + + settings.endGroup(); + return true; +} + +// DRSWAT + +bool QApplicationPrivate::canQuit() +{ +#ifndef QT_MAC_USE_COCOA + return true; +#else + Q_Q(QApplication); +#ifdef QT_MAC_USE_COCOA + [[NSApp mainMenu] cancelTracking]; +#else + HiliteMenu(0); +#endif + + bool handle_quit = true; + if (QApplicationPrivate::modalState() && [[[[QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) sharedDelegate] + menuLoader] quitMenuItem] isEnabled]) { + int visible = 0; + const QWidgetList tlws = QApplication::topLevelWidgets(); + for(int i = 0; i < tlws.size(); ++i) { + if (tlws.at(i)->isVisible()) + ++visible; + } + handle_quit = (visible <= 1); + } + if (handle_quit) { + QCloseEvent ev; + QApplication::sendSpontaneousEvent(q, &ev); + if (ev.isAccepted()) { + return true; + } + } + return false; +#endif +} + +void onApplicationWindowChangedActivation(QWidget *widget, bool activated) +{ +#if QT_MAC_USE_COCOA + if (!widget) + return; + + if (activated) { + if (QApplicationPrivate::app_style) { + QEvent ev(QEvent::Style); + qt_sendSpontaneousEvent(QApplicationPrivate::app_style, &ev); + } + qApp->setActiveWindow(widget); + } else { // deactivated + if (QApplicationPrivate::active_window == widget) + qApp->setActiveWindow(0); + } + + QMenuBar::macUpdateMenuBar(); + qt_mac_update_cursor(); +#else + Q_UNUSED(widget); + Q_UNUSED(activated); +#endif +} + + +void onApplicationChangedActivation( bool activated ) +{ +#if QT_MAC_USE_COCOA + QApplication *app = qApp; + +//NSLog(@"App Changed Activation\n"); + + if ( activated ) { + if (QApplication::desktopSettingsAware()) + qt_mac_update_os_settings(); + + if (qt_clipboard) { //manufacture an event so the clipboard can see if it has changed + QEvent ev(QEvent::Clipboard); + qt_sendSpontaneousEvent(qt_clipboard, &ev); + } + + if (app) { + QEvent ev(QEvent::ApplicationActivate); + qt_sendSpontaneousEvent(app, &ev); + } + + if (!app->activeWindow()) { + OSWindowRef wp = [NSApp keyWindow]; + if (QWidget *tmp_w = qt_mac_find_window(wp)) + app->setActiveWindow(tmp_w); + } + QMenuBar::macUpdateMenuBar(); + qt_mac_update_cursor(); + } else { // de-activated + QApplicationPrivate *priv = [[QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) sharedDelegate] qAppPrivate]; + while (priv->inPopupMode()) + app->activePopupWidget()->close(); + if (app) { + QEvent ev(QEvent::ApplicationDeactivate); + qt_sendSpontaneousEvent(app, &ev); + } + app->setActiveWindow(0); + } +#else + Q_UNUSED(activated); +#endif +} + +void QApplicationPrivate::initializeMultitouch_sys() +{ } +void QApplicationPrivate::cleanupMultitouch_sys() +{ } + +QT_END_NAMESPACE |