author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 12 Mar 2010 15:46:37 +0200 | |
branch | RCL_3 |
changeset 5 | d3bac044e0f0 |
parent 4 | 3b1da2848fc7 |
permissions | -rw-r--r-- |
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/**************************************************************************** |
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** |
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3b1da2848fc7
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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diff
changeset
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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** All rights reserved. |
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** Contact: Nokia Corporation (qt-info@nokia.com) |
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** |
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** This file is part of the QtGui module of the Qt Toolkit. |
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** |
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** $QT_BEGIN_LICENSE:LGPL$ |
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** No Commercial Usage |
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** This file contains pre-release code and may not be distributed. |
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** You may use this file in accordance with the terms and conditions |
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** contained in the Technology Preview License Agreement accompanying |
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** this package. |
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** |
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** GNU Lesser General Public License Usage |
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** Alternatively, this file may be used under the terms of the GNU Lesser |
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** General Public License version 2.1 as published by the Free Software |
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** Foundation and appearing in the file LICENSE.LGPL included in the |
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** packaging of this file. Please review the following information to |
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** ensure the GNU Lesser General Public License version 2.1 requirements |
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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** |
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** In addition, as a special exception, Nokia gives you certain additional |
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** rights. These rights are described in the Nokia Qt LGPL Exception |
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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** |
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** If you have questions regarding the use of this file, please contact |
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** Nokia at qt-info@nokia.com. |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** $QT_END_LICENSE$ |
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** |
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****************************************************************************/ |
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#ifndef QT_MAC_P_H |
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#define QT_MAC_P_H |
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// |
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// W A R N I N G |
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// ------------- |
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// |
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// This file is not part of the Qt API. It exists purely as an |
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// implementation detail. This header file may change from version to |
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// version without notice, or even be removed. |
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// |
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// We mean it. |
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// |
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#include "qmacdefines_mac.h" |
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#ifdef __OBJC__ |
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#include <Cocoa/Cocoa.h> |
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#endif |
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#include <CoreServices/CoreServices.h> |
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#include "QtCore/qglobal.h" |
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#include "QtCore/qvariant.h" |
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#include "QtCore/qmimedata.h" |
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#include "QtCore/qpointer.h" |
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#include "private/qcore_mac_p.h" |
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#include "QtGui/qpainter.h" |
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#include <Carbon/Carbon.h> |
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QT_BEGIN_NAMESPACE |
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class QWidget; |
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class QDragMoveEvent; |
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/* Event masks */ |
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// internal Qt types |
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// Event class for our own Carbon events. |
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#if defined(QT_NAMESPACE) && defined(QT_NAMESPACE_MAC_CRC) |
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// Take the CRC we generated at configure time. This *may* result in a |
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// collision with another value If that is the case, please change the value |
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// here to something other than 'Cute'. |
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const UInt32 kEventClassQt = QT_NAMESPACE_MAC_CRC; |
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#else |
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const UInt32 kEventClassQt = 'Cute'; |
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#endif |
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enum { |
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//AE types |
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typeAEClipboardChanged = 1, |
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//types |
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typeQWidget = 1, /* QWidget * */ |
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//params |
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kEventParamQWidget = 'qwid', /* typeQWidget */ |
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//events |
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kEventQtRequestContext = 13, |
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kEventQtRequestMenubarUpdate = 14, |
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kEventQtRequestShowSheet = 17, |
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kEventQtRequestActivate = 18, |
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kEventQtRequestWindowChange = 20 |
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}; |
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// Simple class to manage short-lived regions |
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class QMacSmartQuickDrawRegion |
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{ |
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RgnHandle qdRgn; |
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Q_DISABLE_COPY(QMacSmartQuickDrawRegion) |
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public: |
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explicit QMacSmartQuickDrawRegion(RgnHandle rgn) : qdRgn(rgn) {} |
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~QMacSmartQuickDrawRegion() { |
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extern void qt_mac_dispose_rgn(RgnHandle); // qregion_mac.cpp |
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qt_mac_dispose_rgn(qdRgn); |
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} |
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operator RgnHandle() { |
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return qdRgn; |
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} |
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}; |
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// Class for chaining to gether a bunch of fades. It pretty much is only used for qmenu fading. |
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class QMacWindowFader |
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{ |
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QWidgetList m_windowsToFade; |
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float m_duration; |
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Q_DISABLE_COPY(QMacWindowFader) |
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public: |
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QMacWindowFader(); // PLEASE DON'T CALL THIS. |
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static QMacWindowFader *currentFader(); |
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void registerWindowToFade(QWidget *window); |
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void setFadeDuration(float durationInSecs) { m_duration = durationInSecs; } |
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float fadeDuration() const { return m_duration; } |
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void performFade(); |
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}; |
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class Q_GUI_EXPORT QMacCocoaAutoReleasePool |
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{ |
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private: |
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void *pool; |
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public: |
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QMacCocoaAutoReleasePool(); |
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~QMacCocoaAutoReleasePool(); |
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inline void *handle() const { return pool; } |
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}; |
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QString qt_mac_removeMnemonics(const QString &original); //implemented in qmacstyle_mac.cpp |
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class Q_GUI_EXPORT QMacWindowChangeEvent |
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{ |
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private: |
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static QList<QMacWindowChangeEvent*> *change_events; |
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public: |
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QMacWindowChangeEvent() { |
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} |
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virtual ~QMacWindowChangeEvent() { |
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} |
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static inline void exec(bool ) { |
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} |
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protected: |
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virtual void windowChanged() = 0; |
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virtual void flushWindowChanged() = 0; |
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}; |
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class QMacCGContext |
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{ |
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CGContextRef context; |
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public: |
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QMacCGContext(QPainter *p); //qpaintengine_mac.cpp |
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inline QMacCGContext() { context = 0; } |
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inline QMacCGContext(const QPaintDevice *pdev) { |
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extern CGContextRef qt_mac_cg_context(const QPaintDevice *); |
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context = qt_mac_cg_context(pdev); |
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} |
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inline QMacCGContext(CGContextRef cg, bool takeOwnership=false) { |
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context = cg; |
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if(!takeOwnership) |
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CGContextRetain(context); |
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} |
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inline QMacCGContext(const QMacCGContext ©) : context(0) { *this = copy; } |
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inline ~QMacCGContext() { |
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if(context) |
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CGContextRelease(context); |
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} |
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inline bool isNull() const { return context; } |
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inline operator CGContextRef() { return context; } |
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inline QMacCGContext &operator=(const QMacCGContext ©) { |
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if(context) |
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CGContextRelease(context); |
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context = copy.context; |
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CGContextRetain(context); |
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return *this; |
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} |
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inline QMacCGContext &operator=(CGContextRef cg) { |
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if(context) |
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CGContextRelease(context); |
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context = cg; |
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CGContextRetain(context); //we do not take ownership |
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return *this; |
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} |
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}; |
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class QMacPasteboardMime; |
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class QMimeData; |
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class QMacPasteboard |
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{ |
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struct Promise { |
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Promise() : itemId(0), convertor(0) { } |
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Promise(int itemId, QMacPasteboardMime *c, QString m, QVariant d, int o=0) : itemId(itemId), offset(o), convertor(c), mime(m), data(d) { } |
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int itemId, offset; |
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QMacPasteboardMime *convertor; |
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QString mime; |
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QVariant data; |
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}; |
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QList<Promise> promises; |
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OSPasteboardRef paste; |
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uchar mime_type; |
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mutable QPointer<QMimeData> mime; |
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mutable bool mac_mime_source; |
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static OSStatus promiseKeeper(OSPasteboardRef, PasteboardItemID, CFStringRef, void *); |
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void clear_helper(); |
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public: |
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QMacPasteboard(OSPasteboardRef p, uchar mime_type=0); |
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QMacPasteboard(uchar mime_type); |
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QMacPasteboard(CFStringRef name=0, uchar mime_type=0); |
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~QMacPasteboard(); |
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bool hasFlavor(QString flavor) const; |
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bool hasOSType(int c_flavor) const; |
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OSPasteboardRef pasteBoard() const; |
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QMimeData *mimeData() const; |
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void setMimeData(QMimeData *mime); |
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QStringList formats() const; |
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bool hasFormat(const QString &format) const; |
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QVariant retrieveData(const QString &format, QVariant::Type) const; |
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void clear(); |
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bool sync() const; |
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}; |
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extern QPaintDevice *qt_mac_safe_pdev; //qapplication_mac.cpp |
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extern OSWindowRef qt_mac_window_for(const QWidget*); //qwidget_mac.mm |
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extern OSViewRef qt_mac_nativeview_for(const QWidget *); //qwidget_mac.mm |
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extern QPoint qt_mac_nativeMapFromParent(const QWidget *child, const QPoint &pt); //qwidget_mac.mm |
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#ifdef check |
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# undef check |
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#endif |
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QFont qfontForThemeFont(ThemeFontID themeID); |
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QColor qcolorForTheme(ThemeBrush brush); |
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QColor qcolorForThemeTextColor(ThemeTextColor themeColor); |
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struct QMacDndAnswerRecord { |
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QRect rect; |
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Qt::KeyboardModifiers modifiers; |
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Qt::MouseButtons buttons; |
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Qt::DropAction lastAction; |
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unsigned int lastOperation; |
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void clear() { |
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rect = QRect(); |
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modifiers = Qt::NoModifier; |
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buttons = Qt::NoButton; |
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lastAction = Qt::IgnoreAction; |
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lastOperation = 0; |
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} |
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}; |
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extern QMacDndAnswerRecord qt_mac_dnd_answer_rec; |
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void qt_mac_copy_answer_rect(const QDragMoveEvent &event); |
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bool qt_mac_mouse_inside_answer_rect(QPoint mouse); |
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QT_END_NAMESPACE |
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#endif // QT_MAC_P_H |