/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module 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.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "qmacdefines_mac.h"

#import <Cocoa/Cocoa.h>

QT_BEGIN_NAMESPACE
template <class Key, class T> class QHash;
QT_END_NAMESPACE
using QT_PREPEND_NAMESPACE(QHash);
QT_FORWARD_DECLARE_CLASS(QWidget)
QT_FORWARD_DECLARE_CLASS(QSize)
QT_FORWARD_DECLARE_CLASS(QWidgetData)

#if MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_5
@protocol NSWindowDelegate <NSObject>
- (NSSize)windowWillResize:(NSWindow *)window toSize:(NSSize)proposedFrameSize;
- (void)windowDidMiniaturize:(NSNotification*)notification;
- (void)windowDidResize:(NSNotification *)notification;
- (NSRect)windowWillUseStandardFrame:(NSWindow *)window defaultFrame:(NSRect)defaultFrame;
- (void)windowDidMove:(NSNotification *)notification;
- (BOOL)windowShouldClose:(id)window;
- (void)windowDidDeminiaturize:(NSNotification *)notification;
- (void)windowDidBecomeMain:(NSNotification*)notification;
- (void)windowDidResignMain:(NSNotification*)notification;
- (void)windowDidBecomeKey:(NSNotification*)notification;
- (void)windowDidResignKey:(NSNotification*)notification;
- (BOOL)window:(NSWindow *)window shouldPopUpDocumentPathMenu:(NSMenu *)menu;
- (BOOL)window:(NSWindow *)window shouldDragDocumentWithEvent:(NSEvent *)event from:(NSPoint)dragImageLocation withPasteboard:(NSPasteboard *)pasteboard;
- (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame;
@end

@protocol NSDrawerDelegate <NSObject>
- (NSSize)drawerWillResizeContents:(NSDrawer *)sender toSize:(NSSize)contentSize;
@end

#endif



@interface QT_MANGLE_NAMESPACE(QCocoaWindowDelegate) : NSObject<NSWindowDelegate, NSDrawerDelegate> {
    QHash<NSWindow *, QWidget *> *m_windowHash;
    QHash<NSDrawer *, QWidget *> *m_drawerHash;
}
+ (QT_MANGLE_NAMESPACE(QCocoaWindowDelegate)*)sharedDelegate;
- (void)becomeDelegteForWindow:(NSWindow *)window  widget:(QWidget *)widget;
- (void)resignDelegateForWindow:(NSWindow *)window;
- (void)becomeDelegateForDrawer:(NSDrawer *)drawer widget:(QWidget *)widget;
- (void)resignDelegateForDrawer:(NSDrawer *)drawer;
- (void)dumpMaximizedStateforWidget:(QWidget*)qwidget window:(NSWindow *)window;
- (void)syncSizeForWidget:(QWidget *)qwidget
        toSize:(const QSize &)newSize
        fromSize:(const QSize &)oldSize;
- (NSSize)closestAcceptableSizeForWidget:(QWidget *)qwidget
        window:(NSWindow *)window withNewSize:(NSSize)proposedSize;
- (QWidget *)qt_qwidgetForWindow:(NSWindow *)window;
- (void)syncContentViewFrame: (NSNotification *)notification;
@end