2006-06-18  Anders Carlsson  <acarlsson@apple.com>

        Reviewed by Geoff.

        * kjs/interpreter.cpp:
        (KJS::TimeoutChecker::pauseTimeoutCheck):
        Do nothing if the timeout check hasn't been started.
        
        (KJS::TimeoutChecker::resumeTimeoutCheck):
        Do nothing if the timeout check hasn't been started.
        Use the right signal handler when unblocking.
        
        (KJS::Interpreter::handleTimeout):
        pause/resume the timeout check around the call to
        shouldInterruptScript().
        
WebCore:

2006-06-17  Anders Carlsson  <acarlsson@apple.com>

        Reviewed by Geoff.

        * bindings/js/kjs_binding.cpp:
        (KJS::ScriptInterpreter::ScriptInterpreter):
        Set the default script timeout.
        
        (KJS::ScriptInterpreter::shouldInterruptScript):
        New function which asks the frame if the script should be interrupted.
        
        * bindings/js/kjs_binding.h:
                
        * bindings/js/kjs_events.cpp:
        (KJS::JSAbstractEventListener::handleEvent):
        * bindings/js/kjs_proxy.cpp:
        (WebCore::KJSProxy::evaluate):
        Add calls to startTimeoutCheck/stopTimeoutCheck
        
        * bindings/js/kjs_window.cpp:
        (KJS::WindowFunc::callAsFunction):
        Add calls to pauseTimeoutCheck/unpauseTimeoutCheck 
        
        (KJS::ScheduledAction::execute):
        Add calls to startTimeoutCheck/stopTimeoutCheck
        
        * bridge/mac/FrameMac.h:
        * bridge/mac/FrameMac.mm:
        (WebCore::FrameMac::shouldInterruptJavaScript):
        New function which asks the bridge if the script should be interrupted.
        
        * bridge/mac/WebCoreFrameBridge.h:
        * page/Frame.h:
        Add function declarations.
        
WebKit:

2006-06-18  Anders Carlsson  <acarlsson@apple.com>

        Reviewed by Geoff.

        * WebCoreSupport/WebFrameBridge.m:
        (-[WebFrameBridge shouldInterruptJavaScript]):
        Ask the UI delegate if the script should be interrupted.
        
        * WebView/WebUIDelegatePrivate.h:
        Declare webViewShouldInterruptJavaScript: delegate method



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@14904 268f45cc-cd09-0410-ab3c-d52691b4dbfc