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#ifndef QNSWINDOW_H
#define QNSWINDOW_H

#include <qglobal.h>
#include <QPointer>
#include "qt_mac_p.h"

#include <AppKit/AppKit.h>

QT_FORWARD_DECLARE_CLASS(QCocoaWindow)

@interface NSWindow (FullScreenProperty)
@property(readonly) BOOL qt_fullScreen;
@end

@class QT_MANGLE_NAMESPACE(QNSWindowHelper);

@protocol QNSWindowProtocol

@property (nonatomic, readonly) QT_MANGLE_NAMESPACE(QNSWindowHelper) *helper;

- (void)superSendEvent:(NSEvent *)theEvent;
- (void)closeAndRelease;

@end

typedef NSWindow<QNSWindowProtocol> QCocoaNSWindow;

@interface QT_MANGLE_NAMESPACE(QNSWindowHelper) : NSObject
{
    QCocoaNSWindow *_window;
    QPointer<QCocoaWindow> _platformWindow;
    BOOL _grabbingMouse;
    BOOL _releaseOnMouseUp;
}

@property (nonatomic, readonly) QCocoaNSWindow *window;
@property (nonatomic, readonly) QCocoaWindow *platformWindow;
@property (nonatomic) BOOL grabbingMouse;
@property (nonatomic) BOOL releaseOnMouseUp;

- (id)initWithNSWindow:(QCocoaNSWindow *)window platformWindow:(QCocoaWindow *)platformWindow;
- (void)handleWindowEvent:(NSEvent *)theEvent;
- (void)clearWindow;
- (void)detachFromPlatformWindow;

@end

QT_NAMESPACE_ALIAS_OBJC_CLASS(QNSWindowHelper);

@interface QT_MANGLE_NAMESPACE(QNSWindow) : NSWindow<QNSWindowProtocol>
{
    QNSWindowHelper *_helper;
}

@property (nonatomic, readonly) QNSWindowHelper *helper;

- (id)initWithContentRect:(NSRect)contentRect
      screen:(NSScreen*)screen
      styleMask:(NSUInteger)windowStyle
      qPlatformWindow:(QCocoaWindow *)qpw;

@end

QT_NAMESPACE_ALIAS_OBJC_CLASS(QNSWindow);

@interface QT_MANGLE_NAMESPACE(QNSPanel) : NSPanel<QNSWindowProtocol>
{
    QNSWindowHelper *_helper;
}

@property (nonatomic, readonly) QNSWindowHelper *helper;

- (id)initWithContentRect:(NSRect)contentRect
      screen:(NSScreen*)screen
      styleMask:(NSUInteger)windowStyle
      qPlatformWindow:(QCocoaWindow *)qpw;

@end

QT_NAMESPACE_ALIAS_OBJC_CLASS(QNSPanel);

@class QT_MANGLE_NAMESPACE(QNSWindowDelegate);

#endif // QNSWINDOW_H