Exemplo n.º 1
0
        private void CreateCommands()
        {
            LineCommand = new RelayCommand(() =>
            {
                Canvas.InstallTool(new LineTool(), (tool) => LineCommand.RaiseCanExecuteChanged());
            }, () => Canvas.ActiveTool == null);


            PolylineCommand = new RelayCommand(() =>
            {
                Canvas.InstallTool(new PolylineTool(), (tool) => CommandManager.InvalidateRequerySuggested() /*PolylineCommand.RaiseCanExecuteChanged()*/);
            }, () => Canvas.ActiveTool == null);

            ToggleGridSnapCommand    = new RelayCommand(EnableGridSnapCommandExecute);
            ToggleElementSnapCommand = new RelayCommand(EnableElementSnapCommandExecute);

            DeleteCommand = new RelayCommand(() =>
            {
                Canvas.RemoveSelected();
            }, () => Canvas.Selection.All.Any());

            EnablePanModeCommand = new RelayCommand(EnablePanModeCommandExecute);
        }