bool NodeInstanceView::hasInstanceForId(qint32 id)
{
if (id < 0 || !hasModelNodeForInternalId(id))
return false;
return m_nodeInstanceHash.contains(modelNodeForInternalId(id));
}
NodeInstance NodeInstanceView::instanceForId(qint32 id)
{
if (id < 0 || !hasModelNodeForInternalId(id))
return NodeInstance();
return m_nodeInstanceHash.value(modelNodeForInternalId(id));
}
void StatesEditorView::removeState(int nodeId)
{
try {
if (nodeId > 0 && hasModelNodeForInternalId(nodeId)) {
ModelNode stateNode(modelNodeForInternalId(nodeId));
Q_ASSERT(stateNode.metaInfo().isSubclassOf("QtQuick.State", -1, -1));
NodeListProperty parentProperty = stateNode.parentProperty().toNodeListProperty();
if (parentProperty.count() <= 1) {
setCurrentState(baseState());
} else if (parentProperty.isValid()){
int index = parentProperty.indexOf(stateNode);
if (index == 0)
setCurrentState(parentProperty.at(1));
else
setCurrentState(parentProperty.at(index - 1));
}
stateNode.destroy();
}
} catch (RewritingException &e) {
QMessageBox::warning(0, "Error", e.description());
}
}
void StatesEditorView::synchonizeCurrentStateFromWidget()
{
if (!model())
return;
int internalId = m_statesEditorWidget->currentStateInternalId();
if (internalId > 0 && hasModelNodeForInternalId(internalId)) {
ModelNode node = modelNodeForInternalId(internalId);
QmlModelState modelState(node);
if (modelState.isValid() && modelState != currentState())
setCurrentState(modelState);
} else {
setCurrentState(baseState());
}
}
void StatesEditorView::renameState(int nodeId, const QString &newName)
{
if (hasModelNodeForInternalId(nodeId)) {
QmlModelState state(modelNodeForInternalId(nodeId));
try {
if (state.isValid() && state.name() != newName) {
// Jump to base state for the change
QmlModelState oldState = currentState();
setCurrentState(baseState());
state.setName(newName);
setCurrentState(oldState);
}
} catch (RewritingException &e) {
QMessageBox::warning(0, "Error", e.description());
}
}
}
void StatesEditorView::renameState(int internalNodeId, const QString &newName)
{
if (hasModelNodeForInternalId(internalNodeId)) {
QmlModelState state(modelNodeForInternalId(internalNodeId));
try {
if (state.isValid() && state.name() != newName) {
// Jump to base state for the change
QmlModelState oldState = currentState();
setCurrentState(baseState());
state.setName(newName);
setCurrentState(oldState);
}
} catch (const RewritingException &e) {
e.showException();
}
}
}
