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#include <qglobal.h>
#ifdef QT_MAC_USE_COCOA
#include <private/qcocoaapplication_mac_p.h>
#include <private/qcocoaapplicationdelegate_mac_p.h>
#include <private/qt_cocoa_helpers_mac_p.h>

QT_USE_NAMESPACE

@implementation NSApplication (QT_MANGLE_NAMESPACE(QApplicationIntegration))

- (void)QT_MANGLE_NAMESPACE(qt_setDockMenu):(NSMenu *)newMenu
{
    [[QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) sharedDelegate] setDockMenu:newMenu];
}

- (QApplicationPrivate *)QT_MANGLE_NAMESPACE(qt_qappPrivate)
{
    return [[QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) sharedDelegate] qAppPrivate];
}

- (QT_MANGLE_NAMESPACE(QCocoaMenuLoader) *)QT_MANGLE_NAMESPACE(qt_qcocoamenuLoader)
{
    return [[QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) sharedDelegate] menuLoader];
}

- (int)QT_MANGLE_NAMESPACE(qt_validModesForFontPanel):(NSFontPanel *)fontPanel
{
    Q_UNUSED(fontPanel);
    // only display those things that QFont can handle
    return NSFontPanelFaceModeMask
            | NSFontPanelSizeModeMask
            | NSFontPanelCollectionModeMask
            | NSFontPanelUnderlineEffectModeMask
            | NSFontPanelStrikethroughEffectModeMask;
}

- (void)qt_sendPostedMessage:(NSEvent *)event
{
    // WARNING: data1 and data2 is truncated to from 64-bit to 32-bit on OS 10.5! 
    // That is why we need to split the address in two parts:
    quint64 lower = [event data1];
    quint64 upper = [event data2];
    QCocoaPostMessageArgs *args = reinterpret_cast<QCocoaPostMessageArgs *>(lower | (upper << 32));
    [args->target performSelector:args->selector];
    delete args;
}

- (BOOL)qt_sendEvent:(NSEvent *)event
{
    if ([event type] == NSApplicationDefined) {
        switch ([event subtype]) {
            case QtCocoaEventSubTypePostMessage:
                [NSApp qt_sendPostedMessage:event];
                return true;
            default:
                break;
        }
    }
    return false;
}

@end

@implementation QNSApplication

// WARNING: If Qt did not create NSApplication (this can e.g.
// happend if Qt is used as a plugin from a 3rd-party cocoa
// application), QNSApplication::sendEvent will never be called.
// SO DO NOT RELY ON THIS FUNCTION BEING AVAILABLE. 
// Plugin developers that _do_ control the NSApplication sub-class
// implementation of the 3rd-party application can call qt_sendEvent
// from the sub-class event handler (like we do here) to work around
// any issues.
- (void)sendEvent:(NSEvent *)event
{
    if (![self qt_sendEvent:event])
        [super sendEvent:event];
}

@end

#endif