blob: f1b66e44b7552151f2f2ca63472f5ded014ac18a [file] [log] [blame]
/*
* Copyright (C) 2008-2018 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 "PageScriptDebugServer.h"
#if PLATFORM(MAC)
#import <wtf/ProcessPrivilege.h>
namespace WebCore {
bool PageScriptDebugServer::platformShouldContinueRunningEventLoopWhilePaused()
{
// Be very careful before removing this code. It has been tried multiple times, always ending up
// breaking inspection of WebKitLegacy (in MiniBrowser, in 3rd party apps, or sometimes both).
// - <https://webkit.org/b/117596> <rdar://problem/14133001>
// - <https://webkit.org/b/210177> <rdar://problem/61485723>
#if ENABLE(WEBPROCESS_NSRUNLOOP)
if (![NSApp isRunning]) {
[[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:0.05]];
return true;
}
ASSERT(hasProcessPrivilege(ProcessPrivilege::CanCommunicateWithWindowServer));
#endif
[NSApp setWindowsNeedUpdate:YES];
if (NSEvent *event = [NSApp nextEventMatchingMask:NSEventMaskAny untilDate:[NSDate dateWithTimeIntervalSinceNow:0.05] inMode:NSDefaultRunLoopMode dequeue:YES])
[NSApp sendEvent:event];
return true;
}
} // namespace WebCore
#endif // PLATFORM(MAC)