119 lines
3.5 KiB
Plaintext
119 lines
3.5 KiB
Plaintext
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/****************************************************************************
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**
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** Copyright (C) 2011 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 documentation 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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#include "tst_qwidget_mac_helpers.h"
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#include <private/qt_mac_p.h>
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#include <private/qt_cocoa_helpers_mac_p.h>
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QString nativeWindowTitle(QWidget *window, Qt::WindowState state)
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{
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OSWindowRef windowRef = qt_mac_window_for(window);
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QCFString macTitle;
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if (state == Qt::WindowMinimized) {
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#ifndef QT_MAC_USE_COCOA
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CopyWindowAlternateTitle(windowRef, &macTitle);
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#else
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macTitle = reinterpret_cast<CFStringRef>([[windowRef miniwindowTitle] retain]);
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#endif
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} else {
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#ifndef QT_MAC_USE_COCOA
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CopyWindowTitleAsCFString(windowRef, &macTitle);
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#else
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macTitle = reinterpret_cast<CFStringRef>([[windowRef title] retain]);
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#endif
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}
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return macTitle;
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}
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bool nativeWindowModified(QWidget *widget)
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{
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#ifndef QT_MAC_USE_COCOA
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return IsWindowModified(qt_mac_window_for(widget));
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#else
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return [qt_mac_window_for(widget) isDocumentEdited];
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#endif
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}
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#ifndef QT_MAC_USE_COCOA
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bool testAndRelease(const HIViewRef view)
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{
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// qDebug() << CFGetRetainCount(view);
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if (CFGetRetainCount(view) != 2)
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return false;
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CFRelease(view);
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CFRelease(view);
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return true;
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}
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WidgetViewPair createAndRetain(QWidget * const parent)
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{
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QWidget * const widget = new QWidget(parent);
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const HIViewRef view = (HIViewRef)widget->winId();
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// Retain twice so we can safely call CFGetRetaintCount even if the retain count
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// is off by one because of a double release.
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CFRetain(view);
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CFRetain(view);
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return qMakePair(widget, view);
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}
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#else
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bool testAndRelease(const WId view)
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{
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if ([id(view) retainCount] != 2)
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return false;
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[id(view) release];
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[id(view) release];
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return true;
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}
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WidgetViewPair createAndRetain(QWidget * const parent)
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{
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QWidget * const widget = new QWidget(parent);
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const WId view = widget->winId();
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// Retain twice so we can safely call retainCount even if the retain count
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// is off by one because of a double release.
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[id(view) retain];
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[id(view) retain];
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return qMakePair(widget, view);
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}
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#endif
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