Esempio n. 1
0
		//this is just for j and k - the nav keys. Using KeyDown allows for holding the key to navigate
		private void lbTasks_PreviewKeyDown(object sender, KeyEventArgs e)
		{
			if (Keyboard.Modifiers.HasFlag(ModifierKeys.Alt) && lbTasks.HasItems)
			{
				var selected = lbTasks.SelectedItem as Task;
				var updated = new Task(selected.Raw);

				switch (e.SystemKey)
				{
					case Key.Up:
						updated.IncPriority();
						_taskList.Update(selected, updated);
						Reload();
						FilterAndSort(_currentSort);
						break;

					case Key.Down:
						updated.DecPriority();
						_taskList.Update(selected, updated);
						FilterAndSort(_currentSort);
						Reload();
						break;
					case Key.Left:
					case Key.Right:
						updated.SetPriority(' ');
						_taskList.Update(selected, updated);
						FilterAndSort(_currentSort);
						Reload();
						break;
				}

				return;
			}

			switch (e.Key)
			{
				case Key.J:
					if (lbTasks.SelectedIndex < lbTasks.Items.Count - 1)
					{
						lbTasks.ScrollIntoView(lbTasks.Items[lbTasks.SelectedIndex + 1]);
						lbTasks.SelectedIndex = lbTasks.SelectedIndex + 1;
					}
					break;
				case Key.K:
					if (lbTasks.SelectedIndex > 0)
					{
						lbTasks.ScrollIntoView(lbTasks.Items[lbTasks.SelectedIndex - 1]);
						lbTasks.SelectedIndex = lbTasks.SelectedIndex - 1;
					}
					break;
				default:
					break;
			}
		}
Esempio n. 2
0
 private Task RemoveTaskPriority(Task task, dynamic newPriority = null)
 {
     Task newTask = new Task(task.Raw);
     newTask.SetPriority(' ');
     return newTask;
 }
Esempio n. 3
0
		public void TaskListPreviewKeyDown(KeyEventArgs e)
		{
			if (Keyboard.Modifiers.HasFlag(ModifierKeys.Alt) && _window.lbTasks.HasItems)
			{
				var selected = _window.lbTasks.SelectedItem as Task;
				var updated = new Task(selected.Raw);

				switch (e.SystemKey)
				{
					case Key.Up:
						updated.IncPriority();
						try
						{
							_taskList.Update(selected, updated);
						}
						catch (Exception ex)
						{
							ex.Handle("Error while changing priority");
						}

						Refresh();

						break;

					case Key.Down:
						updated.DecPriority();
						try
						{
							_taskList.Update(selected, updated);
						}
						catch (Exception ex)
						{
							ex.Handle("Error while changing priority");
						}

						Refresh();
						break;
					case Key.Left:
					case Key.Right:
						updated.SetPriority(' ');
						try
						{
							_taskList.Update(selected, updated);
						}
						catch (Exception ex)
						{
							ex.Handle("Error while changing priority");
						}
						Refresh();
						break;
				}

				return;
			}

			switch (e.Key)
			{
				case Key.J:
				case Key.Down:
					if (_window.lbTasks.SelectedIndex < _window.lbTasks.Items.Count - 1)
					{
						_window.lbTasks.SelectedIndex++;
						_window.lbTasks.ScrollIntoView(_window.lbTasks.Items[_window.lbTasks.SelectedIndex]);
					}
					e.Handled = true;
					break;
				case Key.K:
				case Key.Up:
					if (_window.lbTasks.SelectedIndex > 0)
					{
						_window.lbTasks.ScrollIntoView(_window.lbTasks.Items[_window.lbTasks.SelectedIndex - 1]);
						_window.lbTasks.SelectedIndex = _window.lbTasks.SelectedIndex - 1;
					}
					e.Handled = true;
					break;
				default:
					break;
			}
		}
        public void RemovePriority()
        {
            if (!IsTaskSelected()) return;

            try
            {
                Task selectedTask = (Task)_window.lbTasks.SelectedItem;
                Task newTask = new Task(selectedTask.Raw);
                newTask.SetPriority(' ');
                _taskList.Update(selectedTask, newTask);
            }
            catch (Exception ex)
            {
                ex.Handle("Error while changing priority.");
            }
            finally
            {
                ReloadFile();
            }
        }