Qmlplugindump tool does not generate information about singleton and creatability of the component

Output from qmlplugindump does not provide following information:

• component is creatabale from QML
• component is singleton

We needed this information in Momentics IDE to provide the same level of support
as in our original solution where components were described in proprietary xml file. We have recently switched to qmltypes as a primary source of information for IDE therefore we enhanced qmplugindump. We would like to contribute this change back to Qt project because this information could be used by QtCreator in similar fashion as it is used by Momentics IDE

We have added two new boolean properties:

• isCreatable with default value true. This property is false if component was registered with call qmlRegisterUncreatableType().

Example:
Component {
name: "QDeclarativeApplication"
prototype: "QObject"
exports: [
"QtQuick/Application 1.1"
]
exportMetaObjectRevisions: [
0
]
isCreatable: false
Property

{ name: "active"; type: "bool"; isReadonly: true }

Property

{ name: "layoutDirection"; type: "Qt::LayoutDirection"; isReadonly: true }

Signal

{ name: "activeChanged" }

Signal

{ name: "layoutDirectionChanged" }

}

• isSingleton with default value false. Property isSingleton is true if component was registered by calling function qmlRegisterSingletonType().
  Example:
  Component
  Unknown macro: { name}