本文整理汇总了C++中ExecutionContext::activeDOMObjectsAreStopped方法的典型用法代码示例。如果您正苦于以下问题：C++ ExecutionContext::activeDOMObjectsAreStopped方法的具体用法？C++ ExecutionContext::activeDOMObjectsAreStopped怎么用？C++ ExecutionContext::activeDOMObjectsAreStopped使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ExecutionContext的用法示例。
在下文中一共展示了ExecutionContext::activeDOMObjectsAreStopped方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: call
bool VoidCallbackFunctionInterfaceArg::call(ScriptWrappable* scriptWrappable, HTMLDivElement* divElement) {
if (!m_scriptState->contextIsValid())
return false;
ExecutionContext* context = m_scriptState->getExecutionContext();
DCHECK(context);
if (context->activeDOMObjectsAreSuspended() || context->activeDOMObjectsAreStopped())
return false;
if (m_callback.isEmpty())
return false;
// TODO(bashi): Make sure that using TrackExceptionState is OK.
// crbug.com/653769
TrackExceptionState exceptionState;
ScriptState::Scope scope(m_scriptState.get());
v8::Local<v8::Value> divElementArgument = toV8(divElement, m_scriptState->context()->Global(), m_scriptState->isolate());
v8::Local<v8::Value> thisValue = toV8(scriptWrappable, m_scriptState->context()->Global(), m_scriptState->isolate());
v8::Local<v8::Value> argv[] = { divElementArgument };
v8::Local<v8::Value> v8ReturnValue;
v8::TryCatch exceptionCatcher(m_scriptState->isolate());
exceptionCatcher.SetVerbose(true);
if (V8ScriptRunner::callFunction(m_callback.newLocal(m_scriptState->isolate()), m_scriptState->getExecutionContext(), thisValue, 1, argv, m_scriptState->isolate()).ToLocal(&v8ReturnValue)) {
return true;
}
return false;
}示例2: requestPermission
ScriptPromise Notification::requestPermission(ScriptState* scriptState, NotificationPermissionCallback* deprecatedCallback)
{
ExecutionContext* context = scriptState->executionContext();
if (NotificationPermissionClient* permissionClient = NotificationPermissionClient::from(context))
return permissionClient->requestPermission(scriptState, deprecatedCallback);
// The context has been detached. Return a promise that will never settle.
ASSERT(context->activeDOMObjectsAreStopped());
return ScriptPromise();
}示例3: call
bool StringSequenceCallbackFunctionLongSequenceArg::call(ScriptState* scriptState, ScriptWrappable* scriptWrappable, const Vector<int>& arg, Vector<String>& returnValue)
{
if (!scriptState->contextIsValid())
return false;
ExecutionContext* context = scriptState->getExecutionContext();
DCHECK(context);
if (context->activeDOMObjectsAreSuspended() || context->activeDOMObjectsAreStopped())
return false;
if (m_callback.isEmpty())
return false;
// TODO(bashi): Make sure that using TrackExceptionState is OK.
// crbug.com/653769
TrackExceptionState exceptionState;
ScriptState::Scope scope(scriptState);
v8::Local<v8::Value> argArgument = toV8(arg, scriptState->context()->Global(), scriptState->isolate());
v8::Local<v8::Value> thisValue = toV8(scriptWrappable, scriptState->context()->Global(), scriptState->isolate());
v8::Local<v8::Value> argv[] = { argArgument };
v8::Local<v8::Value> v8ReturnValue;
v8::TryCatch exceptionCatcher(scriptState->isolate());
exceptionCatcher.SetVerbose(true);
if (V8ScriptRunner::callFunction(m_callback.newLocal(scriptState->isolate()), scriptState->getExecutionContext(), thisValue, 1, argv, scriptState->isolate()).ToLocal(&v8ReturnValue))
{
Vector<String> cppValue = toImplArray<Vector<String>>(v8ReturnValue, 0, scriptState->isolate(), exceptionState);
if (exceptionState.hadException())
return false;
returnValue = cppValue;
return true;
}
return false;
}示例4: canInvokeCallback
bool ActiveDOMCallback::canInvokeCallback() const
{
ExecutionContext* context = executionContext();
return context && !context->activeDOMObjectsAreSuspended() && !context->activeDOMObjectsAreStopped();
}