void ScheduledAction::execute(Document* document) { JSDOMWindow* window = toJSDOMWindow(document->frame(), m_isolatedWorld.get()); if (!window) return; RefPtr<Frame> frame = window->impl()->frame(); if (!frame || !frame->script()->canExecuteScripts(AboutToExecuteScript)) return; if (m_function) executeFunctionInContext(window, window->shell(), document); else frame->script()->executeScriptInWorld(m_isolatedWorld.get(), m_code); }
void ScheduledAction::execute(Document* document) { JSDOMWindow* window = toJSDOMWindow(document->frame()); if (!window) return; RefPtr<Frame> frame = window->impl()->frame(); if (!frame || !frame->script()->isEnabled()) return; frame->script()->setProcessingTimerCallback(true); if (m_function) { executeFunctionInContext(window, window->shell()); Document::updateStyleForAllDocuments(); } else frame->loader()->executeScript(m_code); frame->script()->setProcessingTimerCallback(false); }
void JSAbstractEventListener::handleEvent(Event* event, bool isWindowEvent) { JSObject* listener = listenerObj(); if (!listener) return; JSDOMWindow* window = this->window(); // Null check as clearWindow() can clear this and we still get called back by // xmlhttprequest objects. See http://bugs.webkit.org/show_bug.cgi?id=13275 if (!window) return; Frame* frame = window->impl()->frame(); if (!frame) return; ScriptController* script = frame->script(); if (!script->isEnabled() || script->isPaused()) return; JSLock lock(false); ExecState* exec = window->globalExec(); JSValue* handleEventFunction = listener->get(exec, Identifier(exec, "handleEvent")); CallData callData; CallType callType = handleEventFunction->getCallData(callData); if (callType == CallTypeNone) { handleEventFunction = 0; callType = listener->getCallData(callData); } if (callType != CallTypeNone) { ref(); ArgList args; args.append(toJS(exec, event)); Event* savedEvent = window->currentEvent(); window->setCurrentEvent(event); JSValue* retval; if (handleEventFunction) { window->startTimeoutCheck(); retval = call(exec, handleEventFunction, callType, callData, listener, args); } else { JSValue* thisValue; if (isWindowEvent) thisValue = window->shell(); else thisValue = toJS(exec, event->currentTarget()); window->startTimeoutCheck(); retval = call(exec, listener, callType, callData, thisValue, args); } window->stopTimeoutCheck(); window->setCurrentEvent(savedEvent); if (exec->hadException()) frame->domWindow()->console()->reportCurrentException(exec); else { if (!retval->isUndefinedOrNull() && event->storesResultAsString()) event->storeResult(retval->toString(exec)); if (m_isHTML) { bool retvalbool; if (retval->getBoolean(retvalbool) && !retvalbool) event->preventDefault(); } } Document::updateDocumentsRendering(); deref(); } }