/* * Copyright (C) 2010 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: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. 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. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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. */ #import "config.h" #import "RunLoop.h" namespace WebCore { static bool s_useApplicationRunLoopOnMainRunLoop; void RunLoop::setUseApplicationRunLoopOnMainRunLoop() { s_useApplicationRunLoopOnMainRunLoop = true; } void RunLoop::run() { current()->m_nestingLevel++; if (current() == main() && current()->m_nestingLevel == 1 && s_useApplicationRunLoopOnMainRunLoop) { // Use -[NSApplication run] for the main run loop. [NSApp run]; } else { @autoreleasepool { CFRunLoopRun(); } } current()->m_nestingLevel--; } void RunLoop::stop() { ASSERT(m_runLoop == CFRunLoopGetCurrent()); // Nesting level can be 0 if the run loop is started externally (such as the case for XPC services). if (m_runLoop == main()->m_runLoop && m_nestingLevel <= 1 && s_useApplicationRunLoopOnMainRunLoop) { ASSERT([NSApp isRunning]); [NSApp stop:nil]; NSEvent *event = [NSEvent otherEventWithType:NSApplicationDefined location:NSMakePoint(0, 0) modifierFlags:0 timestamp:0.0 windowNumber:0 context:nil subtype: 0 data1:0 data2:0]; [NSApp postEvent:event atStart:true]; } else CFRunLoopStop(m_runLoop.get()); } } // namespace WebCore