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Side by Side Diff: Source/bindings/v8/V8AbstractEventListener.cpp

Issue 334283004: Rename DOMWindow to LocalDOMWindow (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Rebase Created 6 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2006, 2007, 2008, 2009 Google Inc. All rights reserved. 2 * Copyright (C) 2006, 2007, 2008, 2009 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
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112 v8::Local<v8::Value> returnValue; 112 v8::Local<v8::Value> returnValue;
113 { 113 {
114 // Catch exceptions thrown in the event handler so they do not propagate to javascript code that caused the event to fire. 114 // Catch exceptions thrown in the event handler so they do not propagate to javascript code that caused the event to fire.
115 v8::TryCatch tryCatch; 115 v8::TryCatch tryCatch;
116 tryCatch.SetVerbose(true); 116 tryCatch.SetVerbose(true);
117 117
118 // Save the old 'event' property so we can restore it later. 118 // Save the old 'event' property so we can restore it later.
119 v8::Local<v8::Value> savedEvent = V8HiddenValue::getHiddenValue(isolate( ), scriptState()->context()->Global(), V8HiddenValue::event(isolate())); 119 v8::Local<v8::Value> savedEvent = V8HiddenValue::getHiddenValue(isolate( ), scriptState()->context()->Global(), V8HiddenValue::event(isolate()));
120 tryCatch.Reset(); 120 tryCatch.Reset();
121 121
122 // Make the event available in the global object, so DOMWindow can expos e it. 122 // Make the event available in the global object, so LocalDOMWindow can expose it.
123 V8HiddenValue::setHiddenValue(isolate(), scriptState()->context()->Globa l(), V8HiddenValue::event(isolate()), jsEvent); 123 V8HiddenValue::setHiddenValue(isolate(), scriptState()->context()->Globa l(), V8HiddenValue::event(isolate()), jsEvent);
124 tryCatch.Reset(); 124 tryCatch.Reset();
125 125
126 returnValue = callListenerFunction(jsEvent, event); 126 returnValue = callListenerFunction(jsEvent, event);
127 if (tryCatch.HasCaught()) 127 if (tryCatch.HasCaught())
128 event->target()->uncaughtExceptionInEventHandler(); 128 event->target()->uncaughtExceptionInEventHandler();
129 129
130 if (!tryCatch.CanContinue()) { // Result of TerminateExecution(). 130 if (!tryCatch.CanContinue()) { // Result of TerminateExecution().
131 if (scriptState()->executionContext()->isWorkerGlobalScope()) 131 if (scriptState()->executionContext()->isWorkerGlobalScope())
132 toWorkerGlobalScope(scriptState()->executionContext())->script() ->forbidExecution(); 132 toWorkerGlobalScope(scriptState()->executionContext())->script() ->forbidExecution();
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178 { 178 {
179 return isolate()->InContext() && &world() == &DOMWrapperWorld::current(isola te()); 179 return isolate()->InContext() && &world() == &DOMWrapperWorld::current(isola te());
180 } 180 }
181 181
182 void V8AbstractEventListener::setWeakCallback(const v8::WeakCallbackData<v8::Obj ect, V8AbstractEventListener> &data) 182 void V8AbstractEventListener::setWeakCallback(const v8::WeakCallbackData<v8::Obj ect, V8AbstractEventListener> &data)
183 { 183 {
184 data.GetParameter()->m_listener.clear(); 184 data.GetParameter()->m_listener.clear();
185 } 185 }
186 186
187 } // namespace WebCore 187 } // namespace WebCore
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