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5 ** Contact: Nokia Corporation (qt-info@nokia.com)
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14 ** file. Please review the following information to ensure the GNU Lesser
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22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
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40 ****************************************************************************/
42 #include "qcocoaintegration.h"
44 #include "qcocoawindow.h"
45 #include "qcocoabackingstore.h"
46 #include "qcocoanativeinterface.h"
47 #include "qcocoamenuloader.h"
48 #include "qcocoaeventdispatcher.h"
49 #include "qcocoahelpers.h"
50 #include "qcocoaapplication.h"
51 #include "qcocoaapplicationdelegate.h"
52 #include "qmenu_mac.h"
54 #include <QtCore/qcoreapplication.h>
56 #include <QtPlatformSupport/private/qbasicunixfontdatabase_p.h>
60 QCocoaScreen::QCocoaScreen(int screenIndex)
63 m_screen = [[NSScreen screens] objectAtIndex:screenIndex];
64 NSRect rect = [m_screen frame];
65 m_geometry = QRect(rect.origin.x,rect.origin.y,rect.size.width,rect.size.height);
67 m_format = QImage::Format_ARGB32;
69 m_depth = NSBitsPerPixelFromDepth([m_screen depth]);
72 const qreal inch = 25.4;
73 m_physicalSize = QSize(qRound(m_geometry.width() * inch / dpi), qRound(m_geometry.height() *inch / dpi));
76 QCocoaScreen::~QCocoaScreen()
80 QCocoaIntegration::QCocoaIntegration()
81 : mFontDb(new QBasicUnixFontDatabase())
82 , mEventDispatcher(new QCocoaEventDispatcher())
84 mPool = new QCocoaAutoReleasePool;
86 QNSApplication *cocoaApplication = [QNSApplication sharedApplication];
88 // Applications launched from plain executables (without an app
89 // bundle) are "background" applications that does not take keybaord
90 // focus or have a dock icon or task switcher entry. Qt Gui apps generally
91 // wants to be foreground applications so change the process type. (But
92 // see the function implementation for exceptions.)
93 qt_mac_transformProccessToForegroundApplication();
95 // Move the application window to front to avoid launching behind the terminal.
96 // Ignoring other apps is neccessary (we must ignore the terminal), but makes
97 // Qt apps play slightly less nice with other apps when lanching from Finder
98 // (See the activateIgnoringOtherApps docs.)
99 [cocoaApplication activateIgnoringOtherApps : YES];
101 // ### For AA_MacPluginApplication we don't want to load the menu nib.
102 // Qt 4 also does not set the application delegate, so that behavior
104 if (!QCoreApplication::testAttribute(Qt::AA_MacPluginApplication)) {
106 // Set app delegate, link to the current delegate (if any)
107 QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) *newDelegate = [QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) sharedDelegate];
108 [newDelegate setReflectionDelegate:[cocoaApplication delegate]];
109 [cocoaApplication setDelegate:newDelegate];
111 // Load the application menu. This menu contains Preferences, Hide, Quit.
112 QT_MANGLE_NAMESPACE(QCocoaMenuLoader) *qtMenuLoader = [[QT_MANGLE_NAMESPACE(QCocoaMenuLoader) alloc] init];
113 qt_mac_loadMenuNib(qtMenuLoader);
114 [cocoaApplication setMenu:[qtMenuLoader menu]];
115 [newDelegate setMenuLoader:qtMenuLoader];
118 NSArray *screens = [NSScreen screens];
119 for (uint i = 0; i < [screens count]; i++) {
120 QCocoaScreen *screen = new QCocoaScreen(i);
125 QCocoaIntegration::~QCocoaIntegration()
130 bool QCocoaIntegration::hasCapability(QPlatformIntegration::Capability cap) const
133 case ThreadedPixmaps: return true;
134 case OpenGL : return true;
135 case ThreadedOpenGL : return true;
136 default: return QPlatformIntegration::hasCapability(cap);
142 QPlatformWindow *QCocoaIntegration::createPlatformWindow(QWindow *window) const
144 return new QCocoaWindow(window);
147 QPlatformOpenGLContext *QCocoaIntegration::createPlatformOpenGLContext(QOpenGLContext *context) const
149 return new QCocoaGLContext(context->format(), context->shareHandle());
152 QPlatformBackingStore *QCocoaIntegration::createPlatformBackingStore(QWindow *window) const
154 return new QCocoaBackingStore(window);
157 QAbstractEventDispatcher *QCocoaIntegration::guiThreadEventDispatcher() const
159 return mEventDispatcher;
162 QPlatformFontDatabase *QCocoaIntegration::fontDatabase() const
167 QPlatformMenu *QCocoaIntegration::createPlatformMenu(QMenu *menu) const
169 // return new QCocoaMenu(menu);
173 QPlatformMenuBar *QCocoaIntegration::createPlatformMenuBar(QMenuBar *menuBar) const
175 //return new QCocoaMenuBar(menuBar);
179 QPlatformNativeInterface *QCocoaIntegration::nativeInterface() const
181 return new QCocoaNativeInterface();