1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the plugins of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
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13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
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18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
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26 ** file. Please review the following information to ensure 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"
50 #include <QtPlatformSupport/private/qbasicunixfontdatabase_p.h>
54 QCocoaScreen::QCocoaScreen(int screenIndex)
57 m_screen = [[NSScreen screens] objectAtIndex:screenIndex];
58 NSRect rect = [m_screen frame];
59 m_geometry = QRect(rect.origin.x,rect.origin.y,rect.size.width,rect.size.height);
61 m_format = QImage::Format_ARGB32;
63 m_depth = NSBitsPerPixelFromDepth([m_screen depth]);
66 const qreal inch = 25.4;
67 m_physicalSize = QSize(qRound(m_geometry.width() * inch / dpi), qRound(m_geometry.height() *inch / dpi));
70 QCocoaScreen::~QCocoaScreen()
74 QCocoaIntegration::QCocoaIntegration()
75 : mFontDb(new QBasicUnixFontDatabase())
76 , mEventDispatcher(new QCocoaEventDispatcher())
78 mPool = new QCocoaAutoReleasePool;
80 //Make sure we have a nsapplication :)
81 [NSApplication sharedApplication];
82 // [[OurApplication alloc] init];
84 // Move the application window to front to avoid launching behind the terminal.
85 // Ignoring other apps is neccessary (we must ignore the terminal), but makes
86 // Qt apps play slightly less nice with other apps when lanching from Finder
87 // (See the activateIgnoringOtherApps docs.)
88 [[NSApplication sharedApplication] activateIgnoringOtherApps : YES];
90 QT_MANGLE_NAMESPACE(QCocoaMenuLoader) *qtMenuLoader = [[QT_MANGLE_NAMESPACE(QCocoaMenuLoader) alloc] init];
91 qt_mac_loadMenuNib(qtMenuLoader);
92 [[NSApplication sharedApplication] setMenu:[qtMenuLoader menu]];
94 NSArray *screens = [NSScreen screens];
95 for (uint i = 0; i < [screens count]; i++) {
96 QCocoaScreen *screen = new QCocoaScreen(i);
101 QCocoaIntegration::~QCocoaIntegration()
106 bool QCocoaIntegration::hasCapability(QPlatformIntegration::Capability cap) const
109 case ThreadedPixmaps: return true;
110 case OpenGL : return true;
111 case ThreadedOpenGL : return true;
112 default: return QPlatformIntegration::hasCapability(cap);
118 QPlatformWindow *QCocoaIntegration::createPlatformWindow(QWindow *window) const
120 return new QCocoaWindow(window);
123 QPlatformOpenGLContext *QCocoaIntegration::createPlatformOpenGLContext(QOpenGLContext *context) const
125 return new QCocoaGLContext(context->format(), context->shareHandle());
128 QPlatformBackingStore *QCocoaIntegration::createPlatformBackingStore(QWindow *window) const
130 return new QCocoaBackingStore(window);
133 QAbstractEventDispatcher *QCocoaIntegration::guiThreadEventDispatcher() const
135 return mEventDispatcher;
138 QPlatformFontDatabase *QCocoaIntegration::fontDatabase() const
143 QPlatformNativeInterface *QCocoaIntegration::nativeInterface() const
145 return new QCocoaNativeInterface();