/// <summary>
/// Switch in edition mode for current task
/// </summary>
public void EditCurrentTask()
{
if (_selectedTask == null)
{
return;
}
TaskToDo editedTask = null;
using (FormTaskEditor form = new FormTaskEditor(_selectedTask))
{
if (form.ShowDialog() == DialogResult.OK)
{
editedTask = form.Task;
}
}
if (editedTask != null)
{
//proceed to task replacement
_tasks.ReplaceTask(_selectedTask, editedTask);
SaveTasksToFile();
//Change the selection with current task
_selectedTask = editedTask;
_selectedSubtask = editedTask;
//Refresh GUI
RefreshContext refresher = new RefreshContext();
refresher.SetAll();
RefreshGui(refresher);
}
}
/// <summary>
/// Create a new task
/// </summary>
public void CreateNewTask()
{
TaskToDo newTask = null;
using (FormTaskEditor dialog = new FormTaskEditor("- New task"))
{
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
newTask = dialog.Task;
}
}
if (newTask != null)
{
//save the new task
_tasks.AddTask(newTask);
SaveTasksToFile();
//select this new task
_selectedTask = newTask;
_selectedSubtask = newTask;
//Refresh GUI
RefreshContext refresher = new RefreshContext();
refresher.SetAll();
RefreshGui(refresher);
}
}
/// <summary>
/// init the controller and the main view
/// </summary>
public void Init()
{
//try to load the saved file
if (File.Exists(_saveFileName))
{
_tasks.LoadFromFile(_saveFileName);
}
else
{
_view.DisplayMessageBox(String.Format("{0} doesn't exist, create a new empty collection of tasks", _saveFileName), "New file");
}
//Refresh all the GUI
RefreshContext refresher = new RefreshContext();
refresher.SetAll();
RefreshGui(refresher);
}
/// <summary>
/// Removes the currently selected task from the collection
/// </summary>
public void DeleteSelectedTask()
{
if (_selectedTask == null)
{
return;
}
//remove the task
_tasks.RemoveTask(_selectedTask);
SaveTasksToFile();
//Delete the selection
_selectedTask = null;
_selectedSubtask = null;
//Refresh the GUI
RefreshContext refresher = new RefreshContext();
refresher.SetAll();
RefreshGui(refresher);
}
