| /**************************************************************************** |
| ** |
| ** 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. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QT_MAC_P_H |
| #define QT_MAC_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "qmacdefines_mac.h" |
| |
| #ifdef __OBJC__ |
| #include <Cocoa/Cocoa.h> |
| #ifdef QT_MAC_USE_COCOA |
| #include <objc/runtime.h> |
| #endif // QT_MAC_USE_COCOA |
| #endif |
| |
| #include <CoreServices/CoreServices.h> |
| |
| #include "QtCore/qglobal.h" |
| #include "QtCore/qvariant.h" |
| #include "QtCore/qmimedata.h" |
| #include "QtCore/qpointer.h" |
| #include "private/qcore_mac_p.h" |
| |
| |
| #include "QtGui/qpainter.h" |
| |
| #include <Carbon/Carbon.h> |
| |
| QT_BEGIN_NAMESPACE |
| class QWidget; |
| class QDragMoveEvent; |
| |
| /* Event masks */ |
| // internal Qt types |
| |
| // Event class for our own Carbon events. |
| #if defined(QT_NAMESPACE) && defined(QT_NAMESPACE_MAC_CRC) |
| // Take the CRC we generated at configure time. This *may* result in a |
| // collision with another value If that is the case, please change the value |
| // here to something other than 'Cute'. |
| const UInt32 kEventClassQt = QT_NAMESPACE_MAC_CRC; |
| #else |
| const UInt32 kEventClassQt = 'Cute'; |
| #endif |
| |
| enum { |
| //AE types |
| typeAEClipboardChanged = 1, |
| //types |
| typeQWidget = 1, /* QWidget * */ |
| //params |
| kEventParamQWidget = 'qwid', /* typeQWidget */ |
| //events |
| kEventQtRequestContext = 13, |
| kEventQtRequestMenubarUpdate = 14, |
| kEventQtRequestShowSheet = 17, |
| kEventQtRequestActivate = 18, |
| kEventQtRequestWindowChange = 20 |
| }; |
| |
| // Simple class to manage short-lived regions |
| class QMacSmartQuickDrawRegion |
| { |
| RgnHandle qdRgn; |
| Q_DISABLE_COPY(QMacSmartQuickDrawRegion) |
| public: |
| explicit QMacSmartQuickDrawRegion(RgnHandle rgn) : qdRgn(rgn) {} |
| ~QMacSmartQuickDrawRegion() { |
| extern void qt_mac_dispose_rgn(RgnHandle); // qregion_mac.cpp |
| qt_mac_dispose_rgn(qdRgn); |
| } |
| operator RgnHandle() { |
| return qdRgn; |
| } |
| }; |
| |
| // Class for chaining to gether a bunch of fades. It pretty much is only used for qmenu fading. |
| class QMacWindowFader |
| { |
| QWidgetList m_windowsToFade; |
| float m_duration; |
| Q_DISABLE_COPY(QMacWindowFader) |
| public: |
| QMacWindowFader(); // PLEASE DON'T CALL THIS. |
| static QMacWindowFader *currentFader(); |
| void registerWindowToFade(QWidget *window); |
| void setFadeDuration(float durationInSecs) { m_duration = durationInSecs; } |
| float fadeDuration() const { return m_duration; } |
| void performFade(); |
| }; |
| |
| class Q_GUI_EXPORT QMacCocoaAutoReleasePool |
| { |
| private: |
| void *pool; |
| public: |
| QMacCocoaAutoReleasePool(); |
| ~QMacCocoaAutoReleasePool(); |
| |
| inline void *handle() const { return pool; } |
| }; |
| |
| QString qt_mac_removeMnemonics(const QString &original); //implemented in qmacstyle_mac.cpp |
| |
| class Q_GUI_EXPORT QMacWindowChangeEvent |
| { |
| private: |
| static QList<QMacWindowChangeEvent*> *change_events; |
| public: |
| QMacWindowChangeEvent() { |
| } |
| virtual ~QMacWindowChangeEvent() { |
| } |
| static inline void exec(bool ) { |
| } |
| protected: |
| virtual void windowChanged() = 0; |
| virtual void flushWindowChanged() = 0; |
| }; |
| |
| class QMacCGContext |
| { |
| CGContextRef context; |
| public: |
| QMacCGContext(QPainter *p); //qpaintengine_mac.cpp |
| inline QMacCGContext() { context = 0; } |
| inline QMacCGContext(const QPaintDevice *pdev) { |
| extern CGContextRef qt_mac_cg_context(const QPaintDevice *); |
| context = qt_mac_cg_context(pdev); |
| } |
| inline QMacCGContext(CGContextRef cg, bool takeOwnership=false) { |
| context = cg; |
| if(!takeOwnership) |
| CGContextRetain(context); |
| } |
| inline QMacCGContext(const QMacCGContext ©) : context(0) { *this = copy; } |
| inline ~QMacCGContext() { |
| if(context) |
| CGContextRelease(context); |
| } |
| inline bool isNull() const { return context; } |
| inline operator CGContextRef() { return context; } |
| inline QMacCGContext &operator=(const QMacCGContext ©) { |
| if(context) |
| CGContextRelease(context); |
| context = copy.context; |
| CGContextRetain(context); |
| return *this; |
| } |
| inline QMacCGContext &operator=(CGContextRef cg) { |
| if(context) |
| CGContextRelease(context); |
| context = cg; |
| CGContextRetain(context); //we do not take ownership |
| return *this; |
| } |
| }; |
| |
| class QMacPasteboardMime; |
| class QMimeData; |
| |
| class QMacPasteboard |
| { |
| struct Promise { |
| Promise() : itemId(0), convertor(0) { } |
| Promise(int itemId, QMacPasteboardMime *c, QString m, QVariant d, int o=0) : itemId(itemId), offset(o), convertor(c), mime(m), data(d) { } |
| int itemId, offset; |
| QMacPasteboardMime *convertor; |
| QString mime; |
| QVariant data; |
| }; |
| QList<Promise> promises; |
| |
| OSPasteboardRef paste; |
| uchar mime_type; |
| mutable QPointer<QMimeData> mime; |
| mutable bool mac_mime_source; |
| static OSStatus promiseKeeper(OSPasteboardRef, PasteboardItemID, CFStringRef, void *); |
| void clear_helper(); |
| public: |
| QMacPasteboard(OSPasteboardRef p, uchar mime_type=0); |
| QMacPasteboard(uchar mime_type); |
| QMacPasteboard(CFStringRef name=0, uchar mime_type=0); |
| ~QMacPasteboard(); |
| |
| bool hasFlavor(QString flavor) const; |
| bool hasOSType(int c_flavor) const; |
| |
| OSPasteboardRef pasteBoard() const; |
| QMimeData *mimeData() const; |
| void setMimeData(QMimeData *mime); |
| |
| QStringList formats() const; |
| bool hasFormat(const QString &format) const; |
| QVariant retrieveData(const QString &format, QVariant::Type) const; |
| |
| void clear(); |
| bool sync() const; |
| }; |
| |
| extern QPaintDevice *qt_mac_safe_pdev; //qapplication_mac.cpp |
| |
| extern OSWindowRef qt_mac_window_for(const QWidget*); //qwidget_mac.mm |
| extern OSViewRef qt_mac_nativeview_for(const QWidget *); //qwidget_mac.mm |
| extern QPoint qt_mac_nativeMapFromParent(const QWidget *child, const QPoint &pt); //qwidget_mac.mm |
| |
| #ifdef check |
| # undef check |
| #endif |
| |
| QFont qfontForThemeFont(ThemeFontID themeID); |
| |
| QColor qcolorForTheme(ThemeBrush brush); |
| |
| QColor qcolorForThemeTextColor(ThemeTextColor themeColor); |
| |
| struct QMacDndAnswerRecord { |
| QRect rect; |
| Qt::KeyboardModifiers modifiers; |
| Qt::MouseButtons buttons; |
| Qt::DropAction lastAction; |
| unsigned int lastOperation; |
| void clear() { |
| rect = QRect(); |
| modifiers = Qt::NoModifier; |
| buttons = Qt::NoButton; |
| lastAction = Qt::IgnoreAction; |
| lastOperation = 0; |
| } |
| }; |
| extern QMacDndAnswerRecord qt_mac_dnd_answer_rec; |
| void qt_mac_copy_answer_rect(const QDragMoveEvent &event); |
| bool qt_mac_mouse_inside_answer_rect(QPoint mouse); |
| |
| QT_END_NAMESPACE |
| |
| #endif // QT_MAC_P_H |