/**************************************************************************** ** ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the plugins of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. 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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. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ /**************************************************************************** ** ** Copyright (c) 2007-2008, Apple, Inc. ** ** All rights reserved. ** ** Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are met: ** ** * Redistributions of source code must retain the above copyright notice, ** this list of conditions and the following disclaimer. ** ** * Redistributions in binary form must reproduce the above copyright notice, ** this list of conditions and the following disclaimer in the documentation ** and/or other materials provided with the distribution. ** ** * Neither the name of Apple, Inc. nor the names of its contributors ** may be used to endorse or promote products derived from this software ** without specific prior written permission. ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR ** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, ** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, ** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR ** PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF ** LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ** NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ** ****************************************************************************/ #include #include #include #include #include #include QT_USE_NAMESPACE @implementation NSApplication (QT_MANGLE_NAMESPACE(QApplicationIntegration)) - (void)QT_MANGLE_NAMESPACE(qt_setDockMenu):(NSMenu *)newMenu { [[QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) sharedDelegate] setDockMenu:newMenu]; } - (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(lower | (upper << 32)); // Special case for convenience: if the argument is an NSNumber, we unbox it directly. // Use NSValue instead if this behaviour is unwanted. id a1 = ([args->arg1 isKindOfClass:[NSNumber class]]) ? (id)[args->arg1 intValue] : args->arg1; id a2 = ([args->arg2 isKindOfClass:[NSNumber class]]) ? (id)[args->arg2 intValue] : args->arg2; switch (args->argCount) { case 0: [args->target performSelector:args->selector]; break; case 1: [args->target performSelector:args->selector withObject:a1]; break; case 3: [args->target performSelector:args->selector withObject:a1 withObject:a2]; break; } delete args; } static const QByteArray q_macLocalEventType = QByteArrayLiteral("mac_generic_NSEvent"); - (BOOL)qt_filterEvent:(NSEvent *)event { if (qApp && qApp->eventDispatcher()-> filterNativeEvent(q_macLocalEventType, static_cast(event), 0)) return true; if ([event type] == NSApplicationDefined) { switch ([event subtype]) { case QtCocoaEventSubTypePostMessage: [NSApp qt_sendPostedMessage:event]; return true; default: break; } } return false; } @end @implementation QT_MANGLE_NAMESPACE(QNSApplication) - (void)qt_sendEvent_original:(NSEvent *)event { Q_UNUSED(event); // This method will only be used as a signature // template for the method we add into NSApplication // containing the original [NSApplication sendEvent:] implementation } - (void)qt_sendEvent_replacement:(NSEvent *)event { // This method (or its implementation to be precise) will // be called instead of sendEvent if redirection occurs. // 'self' will then be an instance of NSApplication // (and not QNSApplication) if (![NSApp qt_filterEvent:event]) [self qt_sendEvent_original:event]; } - (void)sendEvent:(NSEvent *)event { // This method will be called if // no redirection occurs if (![NSApp qt_filterEvent:event]) [super sendEvent:event]; } @end QT_BEGIN_NAMESPACE void qt_redirectNSApplicationSendEvent() { if ([NSApp isMemberOfClass:[QT_MANGLE_NAMESPACE(QNSApplication) class]]) { // No need to change implementation since Qt // already controls a subclass of NSApplication return; } // Change the implementation of [NSApplication sendEvent] to the // implementation of qt_sendEvent_replacement found in QNSApplication. // And keep the old implementation that gets overwritten inside a new // method 'qt_sendEvent_original' that we add to NSApplication qt_cocoa_change_implementation( [NSApplication class], @selector(sendEvent:), [QT_MANGLE_NAMESPACE(QNSApplication) class], @selector(qt_sendEvent_replacement:), @selector(qt_sendEvent_original:)); } void qt_resetNSApplicationSendEvent() { qt_cocoa_change_back_implementation([NSApplication class], @selector(sendEvent:), @selector(QT_MANGLE_NAMESPACE(qt_sendEvent_original):)); } QT_END_NAMESPACE