void PropertyEditorQmlBackend::setup(const QmlObjectNode &qmlObjectNode, const QString &stateName, const QUrl &qmlSpecificsFile, PropertyEditorView *propertyEditor)
{
if (!qmlObjectNode.isValid())
return;
if (qmlObjectNode.isValid()) {
foreach (const PropertyName &propertyName, qmlObjectNode.modelNode().metaInfo().propertyNames())
createPropertyEditorValue(qmlObjectNode, propertyName, qmlObjectNode.instanceValue(propertyName), propertyEditor);
// className
PropertyEditorValue *valueObject = qobject_cast<PropertyEditorValue*>(variantToQObject(m_backendValuesPropertyMap.value("className")));
if (!valueObject)
valueObject = new PropertyEditorValue(&m_backendValuesPropertyMap);
valueObject->setName("className");
valueObject->setModelNode(qmlObjectNode.modelNode());
valueObject->setValue(qmlObjectNode.modelNode().simplifiedTypeName());
QObject::connect(valueObject, SIGNAL(valueChanged(QString,QVariant)), &m_backendValuesPropertyMap, SIGNAL(valueChanged(QString,QVariant)));
m_backendValuesPropertyMap.insert("className", QVariant::fromValue(valueObject));
// id
valueObject = qobject_cast<PropertyEditorValue*>(variantToQObject(m_backendValuesPropertyMap.value("id")));
if (!valueObject)
valueObject = new PropertyEditorValue(&m_backendValuesPropertyMap);
valueObject->setName("id");
valueObject->setValue(qmlObjectNode.id());
QObject::connect(valueObject, SIGNAL(valueChanged(QString,QVariant)), &m_backendValuesPropertyMap, SIGNAL(valueChanged(QString,QVariant)));
m_backendValuesPropertyMap.insert("id", QVariant::fromValue(valueObject));
// anchors
m_backendAnchorBinding.setup(QmlItemNode(qmlObjectNode.modelNode()));
context()->setContextProperty("anchorBackend", &m_backendAnchorBinding);
context()->setContextProperty("transaction", m_propertyEditorTransaction.data());
contextObject()->setSpecificsUrl(qmlSpecificsFile);
contextObject()->setStateName(stateName);
if (!qmlObjectNode.isValid())
return;
context()->setContextProperty("propertyCount", QVariant(qmlObjectNode.modelNode().properties().count()));
contextObject()->setIsBaseState(qmlObjectNode.isInBaseState());
contextObject()->setSelectionChanged(false);
contextObject()->setSelectionChanged(false);
NodeMetaInfo metaInfo = qmlObjectNode.modelNode().metaInfo();
if (metaInfo.isValid()) {
contextObject()->setMajorVersion(metaInfo.majorVersion());
contextObject()->setMinorVersion(metaInfo.minorVersion());
} else {
contextObject()->setMajorVersion(-1);
contextObject()->setMinorVersion(-1);
}
} else {
JSValue JSHTMLCanvasElement::getContext(ExecState* exec)
{
HTMLCanvasElement* canvas = static_cast<HTMLCanvasElement*>(impl());
const String& contextId = exec->argument(0).toString(exec)->value(exec);
RefPtr<CanvasContextAttributes> attrs;
#if ENABLE(WEBGL)
if (HTMLCanvasElement::is3dType(contextId)) {
get3DContextAttributes(exec, attrs);
if (exec->hadException())
return jsUndefined();
}
#endif
CanvasRenderingContext* context = canvas->getContext(contextId, attrs.get());
if (!context)
return jsNull();
JSValue jsValue = toJS(exec, globalObject(), WTF::getPtr(context));
if (InspectorInstrumentation::canvasAgentEnabled(canvas->document())) {
ScriptObject contextObject(exec, jsValue.getObject());
ScriptObject wrapped;
if (context->is2d())
wrapped = InspectorInstrumentation::wrapCanvas2DRenderingContextForInstrumentation(canvas->document(), contextObject);
#if ENABLE(WEBGL)
else if (context->is3d())
wrapped = InspectorInstrumentation::wrapWebGLRenderingContextForInstrumentation(canvas->document(), contextObject);
#endif
if (!wrapped.hasNoValue())
return wrapped.jsValue();
}
return jsValue;
}