void ArgumentsEditor::accept()
{
QStringList argNames = m_call->argNames();
QVector<QVariant> originalValues = m_call->arguments();
QVector<QVariant> newValues;
bool changed = false;
for (int i = 0; i < argNames.count(); ++i) {
bool valChanged = false;
QString argName = argNames[i];
QVariant argValue = originalValues[i];
QVariant editorValue = valueForName(argName, argValue, &valChanged);
newValues.append(editorValue);
#if 0
qDebug()<<"Arg = "<<argName;
qDebug()<<"\toriginal = "<<argValue;
qDebug()<<"\teditor = "<<editorValue;
qDebug()<<"\tchanged = "<<valChanged;
#endif
if (valChanged)
changed = true;
}
if (changed)
m_call->setEditedValues(newValues);
QDialog::accept();
}
bool ScriptCustomElementDefinitionBuilder::checkPrototype() {
v8::Local<v8::Value> prototypeValue;
if (!valueForName(m_constructor, "prototype", prototypeValue))
return false;
if (!prototypeValue->IsObject()) {
m_exceptionState.throwTypeError("constructor prototype is not an object");
return false;
}
m_prototype = prototypeValue.As<v8::Object>();
// If retrieving the prototype destroyed the context, indicate that
// defining the element should not proceed.
return true;
}
bool ScriptCustomElementDefinitionBuilder::callableForName(const String& name,
v8::Local<v8::Function>& callback) const
{
v8::Local<v8::Value> value;
if (!valueForName(m_prototype, name, value))
return false;
// "undefined" means "omitted", so return true.
if (value->IsUndefined())
return true;
if (!value->IsFunction()) {
m_exceptionState.throwTypeError(
String::format("\"%s\" is not a callable object", name.ascii().data()));
return false;
}
callback = value.As<v8::Function>();
return true;
}
bool ScriptCustomElementDefinitionBuilder::retrieveObservedAttributes() {
v8::Local<v8::Value> observedAttributesValue;
if (!valueForName(m_constructor, "observedAttributes",
observedAttributesValue))
return false;
if (observedAttributesValue->IsUndefined())
return true;
Vector<AtomicString> list = toImplSequence<Vector<AtomicString>>(
m_scriptState->isolate(), observedAttributesValue, m_exceptionState);
if (m_exceptionState.hadException())
return false;
if (list.isEmpty())
return true;
m_observedAttributes.reserveCapacityForSize(list.size());
for (const auto& attribute : list)
m_observedAttributes.add(attribute);
return true;
}
