Add Mac OS X backend for QDesktopServices.

Change-Id: Ie48844ed93385c8aef9ae0765b7a3d26583ed642
Reviewed-by: James Turner <james.turner@kdab.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

src/plugins/platforms/cocoa/cocoa.pro

@@ -36,6 +36,7 @@ OBJECTIVE_SOURCES += main.mm \
     qpaintengine_mac.mm \
     qprintengine_mac.mm \
     qcocoaprintersupport.mm \
+    qcocoaservices.mm \
 
 HEADERS += qcocoaintegration.h \
     qcocoatheme.h \
@@ -69,6 +70,7 @@ HEADERS += qcocoaintegration.h \
     qpaintengine_mac_p.h \
     qprintengine_mac_p.h \
     qcocoaprintersupport.h \
+    qcocoaservices.h \
 
 FORMS += $$PWD/../../../widgets/dialogs/qfiledialog.ui
 RESOURCES += qcocoaresources.qrc

src/plugins/platforms/cocoa/qcocoaintegration.h

@@ -48,6 +48,7 @@
 #include "qcocoacursor.h"
 #include "qcocoaclipboard.h"
 #include "qcocoadrag.h"
+#include "qcocoaservices.h"
 
 #include <QtCore/QScopedPointer>
 #include <QtGui/QPlatformIntegration>
@@ -99,6 +100,7 @@ public:
 
     QStringList themeNames() const;
     QPlatformTheme *createPlatformTheme(const QString &name) const;
+    QPlatformServices *services() const;
 
 private:
 
@@ -111,6 +113,7 @@ private:
     QList<QCocoaScreen *> mScreens;
     QCocoaClipboard  *mCocoaClipboard;
     QScopedPointer<QCocoaDrag> mCocoaDrag;
+    QScopedPointer<QCocoaServices> mServices;
 };
 
 QT_END_NAMESPACE

src/plugins/platforms/cocoa/qcocoaintegration.mm

@@ -99,6 +99,7 @@ QCocoaIntegration::QCocoaIntegration()
     , mAccessibility(new QPlatformAccessibility)
     , mCocoaClipboard(new QCocoaClipboard)
     , mCocoaDrag(new QCocoaDrag)
+    , mServices(new QCocoaServices)
 {
     QCocoaAutoReleasePool pool;
 
@@ -239,4 +240,9 @@ QPlatformTheme *QCocoaIntegration::createPlatformTheme(const QString &name) cons
     return QPlatformIntegration::createPlatformTheme(name);
 }
 
+QPlatformServices *QCocoaIntegration::services() const
+{
+    return mServices.data();
+}
+
 QT_END_NAMESPACE

src/plugins/platforms/cocoa/qcocoaservices.h

@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the plugins 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 QCOCOADESKTOPSERVICES_H
+#define QCOCOADESKTOPSERVICES_H
+
+#include <QtGui/qplatformservices_qpa.h>
+
+QT_BEGIN_NAMESPACE
+
+class QCocoaServices : public QPlatformServices
+{
+public:
+    bool openUrl(const QUrl &url);
+    bool openDocument(const QUrl &url);
+};
+
+QT_END_NAMESPACE
+
+#endif // QCOCOADESKTOPSERVICES_H

src/plugins/platforms/cocoa/qcocoaservices.mm

@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the plugins 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.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qcocoaservices.h"
+
+#include "qt_mac_p.h"
+
+#include <AppKit/NSWorkspace.h>
+#include <Foundation/NSURL.h>
+
+#include <QtCore/QUrl>
+
+QT_BEGIN_NAMESPACE
+
+bool QCocoaServices::openUrl(const QUrl &url)
+{
+    const QString scheme = url.scheme();
+    if (scheme.isEmpty())
+        return openDocument(url);
+    return [[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:QT_PREPEND_NAMESPACE(QCFString::toNSString)(url.toString())]];
+}
+
+bool QCocoaServices::openDocument(const QUrl &url)
+{
+    if (!url.isValid())
+        return false;
+
+    return [[NSWorkspace sharedWorkspace] openFile:QT_PREPEND_NAMESPACE(QCFString::toNSString)(url.toLocalFile())];
+}
+
+QT_END_NAMESPACE