diff options
Diffstat (limited to 'src/plugins/platforms/cocoa/qcocoaeventloopintegration.mm')
-rw-r--r-- | src/plugins/platforms/cocoa/qcocoaeventloopintegration.mm | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoaeventloopintegration.mm b/src/plugins/platforms/cocoa/qcocoaeventloopintegration.mm new file mode 100644 index 0000000..b184f90 --- /dev/null +++ b/src/plugins/platforms/cocoa/qcocoaeventloopintegration.mm @@ -0,0 +1,128 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qcocoaeventloopintegration.h" + +#import <Cocoa/Cocoa.h> + +#include "qcocoaautoreleasepool.h" + +#include <QtCore/QElapsedTimer> + +#include <QDebug> + +@implementation OurApplication + +- (void) run +{ + QCocoaAutoReleasePool pool; + [self finishLaunching]; + + shouldKeepRunning = YES; +} + +- (void) processEvents : (int) msec +{ + QCocoaAutoReleasePool pool; + Q_UNUSED(pool); + + QElapsedTimer timer; + timer.start(); + + NSTimeInterval seconds = NSTimeInterval(msec)/1000; + id untilDate = [NSDate dateWithTimeIntervalSinceNow:seconds]; + bool continueLooping = true; + while ((timer.elapsed() < (msec-1)) && continueLooping) { + NSEvent *event = + [self nextEventMatchingMask:NSAnyEventMask + untilDate:untilDate + inMode:NSDefaultRunLoopMode + dequeue:YES]; + if ([event type] == NSApplicationDefined + && [event subtype] == QCocoaEventLoopIntegration::wakeupEventId) { + continueLooping = false; + } else { + [self sendEvent:event]; + } + + } + [self updateWindows]; +} + +@end + +int QCocoaEventLoopIntegration::wakeupEventId = SHRT_MAX; + +QCocoaEventLoopIntegration::QCocoaEventLoopIntegration() : + QPlatformEventLoopIntegration() +{ + app = (OurApplication *)[OurApplication sharedApplication]; + [app run]; +} + +void QCocoaEventLoopIntegration::processEvents(qint64 msec) +{ + [app processEvents:msec]; +} + +void QCocoaEventLoopIntegration::wakeup() +{ + QCocoaAutoReleasePool pool; + Q_UNUSED(pool); + + NSPoint p = NSMakePoint(0,0); + NSWindow *nswin = [app keyWindow]; + double timestamp = (double)(AbsoluteToDuration(UpTime())) / 1000.0; + NSEvent *event = [NSEvent + otherEventWithType:NSApplicationDefined + location:NSZeroPoint + modifierFlags:0 + timestamp: timestamp + windowNumber:[nswin windowNumber] + context:0 + subtype:QCocoaEventLoopIntegration::wakeupEventId + data1:0 + data2:0 + ]; + [app postEvent:event atStart:NO]; + +} + |