void SelectionPlugin::onMouseButtonRelease( const MouseButtonEvent& event )
{
if( event.button != MouseButton::Left )
return;
SceneDocument* sceneDocument = (SceneDocument*) editor->getDocument();
sceneDocument->getRenderWindow()->setCursorCapture(false);
editor->getDocument()->getWindow()->flagRedraw();
SelectionOperation* selection = nullptr;
if(selections->dragRectangle)
selection = processDragSelection(event);
else
selection = processSelection(event);
if( !selection ) return;
const SelectionCollection& selected = selections->getSelections();
// Prevent duplication of selection events.
if( selected.isSame(selection->selections) )
{
LogDebug("Ignoring duplicated selection");
Deallocate(selection);
return;
}
selection->redo();
UndoManager* undoManager = sceneDocument->getUndoManager();
undoManager->registerOperation(selection);
}
void SelectionPlugin::onUndoOperation( const UndoOperationPtr& operation )
{
assert( operation != nullptr );
Class* klass = operation->getType();
if( !ClassInherits(klass, ReflectionGetType(SelectionOperation)) )
return;
SelectionOperation* selection = RefCast<SelectionOperation>(operation).get();
selection->redo();
}
