void clear() {
mark_undoables(0);
_undoStack.clear();
_redoStack.clear();
trackersClear();
// greebo: This is called on map shutdown, so don't clear the observers,
// there are some "persistent" observers like EntityInspector and ShaderClipboard
}
bool finishRedo(const std::string& command) {
bool changed = _redoStack.finish(command);
mark_undoables(0);
return changed;
}
void startRedo() {
_redoStack.start("unnamedCommand");
mark_undoables(&_redoStack);
}
void clear(){
mark_undoables( 0 );
m_undo_stack.clear();
m_redo_stack.clear();
trackersClear();
}
bool finishRedo( const char* command ){
bool changed = m_redo_stack.finish( command );
mark_undoables( 0 );
return changed;
}
void startRedo(){
m_redo_stack.start( "unnamedCommand" );
mark_undoables( &m_redo_stack );
}
