public void SetDueDate()
{
if (!IsTaskSelected())
{
return;
}
Task selectedTask = (Task)_window.lbTasks.SelectedItem;
string oldTaskRawText = selectedTask.ToString();
Regex rgx = new Regex(@"(?<=\sdue:)(?<date>(\d{4})-(\d{2})-(\d{2}))");
string oldDueDateText = rgx.Match(oldTaskRawText).Groups["date"].Value.Trim();
DateTime defaultDate = (String.IsNullOrEmpty(oldDueDateText)) ? DateTime.Today : DateTime.Parse(oldDueDateText);
DateTime?newDueDate = ShowSetDueDateDialog(defaultDate);
if (newDueDate == null)
{
return;
}
string newTaskRawText = (String.IsNullOrEmpty(oldDueDateText)) ?
oldTaskRawText + " due:" + ((DateTime)newDueDate).ToString("yyyy-MM-dd") :
rgx.Replace(oldTaskRawText, ((DateTime)newDueDate).ToString("yyyy-MM-dd"));
Task newTask = new Task(newTaskRawText);
_taskList.Update(selectedTask, newTask);
UpdateDisplayedTasks();
}
public void SetPriority()
{
if (!IsTaskSelected())
{
return;
}
Task selectedTask = (Task)_window.lbTasks.SelectedItem;
string oldTaskRawText = selectedTask.ToString();
Regex rgx = new Regex(@"^\((?<priority>[A-Z])\)\s"); // matches priority strings such as "(A) " (including trailing space)
string oldPriorityRaw = rgx.Match(oldTaskRawText).ToString(); // Priority letter plus parentheses and trailing space
string oldPriority = rgx.Match(oldTaskRawText).Groups["priority"].Value.Trim(); // Priority letter
string defaultPriority = (String.IsNullOrEmpty(oldPriority)) ? "A" : oldPriority; // default for the priority dialog
string newPriority = ShowPriorityDialog(defaultPriority); // get priority from priority dialog
if (String.IsNullOrEmpty(newPriority) || !Char.IsLetter((char)newPriority[0])) // reject bad input
{
return;
}
string newPriorityRaw = "(" + newPriority + ") ";
string newTaskRawText = (String.IsNullOrEmpty(oldPriority)) ?
newPriorityRaw + oldTaskRawText : // prepend new priority
rgx.Replace(oldTaskRawText, newPriorityRaw); // replace old priority (regex) with new priority (formatted)
// update the task list item and refresh the task list
Task newTask = new Task(newTaskRawText);
_taskList.Update(selectedTask, newTask);
UpdateDisplayedTasks();
}
public void UpdateTask()
{
if (!IsTaskSelected())
{
return;
}
_updating = (Task)_window.lbTasks.SelectedItem;
_window.taskText.Text = _updating.ToString();
_window.taskText.Select(_window.taskText.Text.Length, 0); //puts cursor at the end
_window.taskText.Focus();
}
public void TaskListKeyUp(Key key, ModifierKeys modifierKeys = ModifierKeys.None)
{
if (Keyboard.Modifiers.HasFlag(ModifierKeys.Control) && Keyboard.Modifiers.HasFlag(ModifierKeys.Shift) && key == Key.C)
{
var currentTask = _window.lbTasks.SelectedItem as Task;
if (currentTask != null)
{
_window.taskText.Text = currentTask.Raw;
_window.taskText.Select(_window.taskText.Text.Length, 0); //puts cursor at the end
_window.taskText.Focus();
}
return;
}
if (Keyboard.Modifiers.HasFlag(ModifierKeys.Control) && key == Key.C)
{
var currentTask = _window.lbTasks.SelectedItem as Task;
if (currentTask != null)
{
Clipboard.SetText(currentTask.Raw);
}
return;
}
// create and open can be used when there's no list loaded
switch (key)
{
case Key.C:
_window.File_New(null, null);
return;
case Key.O:
_window.File_Open(null, null);
return;
}
if (_taskList == null)
{
return;
}
if (Keyboard.Modifiers.HasFlag(ModifierKeys.Alt))
{
return;
}
switch (key)
{
case Key.N:
// create one-line string of all filter but not ones beginning with a minus, and use as the starting text for a new task
string filters = "";
foreach (var filter in User.Default.FilterText.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries))
{
if (filter.Substring(0, 1) != "-")
{
if (filter.Contains("due:active"))
{
filters = filters + " " + "due:today"; // If the current filter is "active", replace it here with "today"
}
else
{
filters = filters + " " + filter;
}
}
}
_window.taskText.Text = filters;
_window.taskText.Focus();
break;
case Key.OemQuestion:
_window.Help(null, null);
break;
case Key.F:
ShowFilterDialog();
break;
case Key.RightShift:
// Add Calendar to the titlebar
AddCalendarToTitle();
break;
// Filter Presets
case Key.NumPad0:
case Key.D0:
User.Default.FilterText = "";
UpdateDisplayedTasks();
User.Default.Save();
break;
case Key.NumPad1:
case Key.D1:
User.Default.FilterText = User.Default.FilterTextPreset1;
UpdateDisplayedTasks();
User.Default.Save();
break;
case Key.NumPad2:
case Key.D2:
User.Default.FilterText = User.Default.FilterTextPreset2;
UpdateDisplayedTasks();
User.Default.Save();
break;
case Key.NumPad3:
case Key.D3:
User.Default.FilterText = User.Default.FilterTextPreset3;
UpdateDisplayedTasks();
User.Default.Save();
break;
case Key.X:
if (!IsTaskSelected())
{
break;
}
ToggleComplete((Task)_window.lbTasks.SelectedItem);
UpdateDisplayedTasks();
break;
case Key.D:
if (!IsTaskSelected())
{
break;
}
if (modifierKeys != ModifierKeys.Windows)
{
var res = MessageBox.Show("Permanently delete the selected task?",
"Confirm Delete",
MessageBoxButton.YesNo,
MessageBoxImage.Warning);
if (res == MessageBoxResult.Yes)
{
try
{
_taskList.Delete((Task)_window.lbTasks.SelectedItem);
}
catch (Exception ex)
{
ex.Handle("Error deleting task");
}
UpdateDisplayedTasks();
}
}
break;
case Key.U:
case Key.F2:
if (!IsTaskSelected())
{
break;
}
_updating = (Task)_window.lbTasks.SelectedItem;
_window.taskText.Text = _updating.ToString();
_window.taskText.Select(_window.taskText.Text.Length, 0); //puts cursor at the end
_window.taskText.Focus();
break;
case Key.P:
if (!IsTaskSelected())
{
break;
}
PostponeTask((Task)_window.lbTasks.SelectedItem, ShowPostponeDialog());
UpdateDisplayedTasks();
break;
default:
break;
}
}
private void KeyboardShortcut(Key key, ModifierKeys modifierKeys = ModifierKeys.None)
{
if (Keyboard.Modifiers.HasFlag(ModifierKeys.Control) && key == Key.C)
{
var currentTask = lbTasks.SelectedItem as Task;
if (currentTask != null)
{
Clipboard.SetText(currentTask.Raw);
}
return;
}
// create and open can be used when there's no list loaded
switch (key)
{
case Key.C:
File_New(null, null);
return;
case Key.O:
File_Open(null, null);
return;
}
if (_taskList == null)
{
return;
}
if (Keyboard.Modifiers.HasFlag(ModifierKeys.Alt))
{
return;
}
switch (key)
{
case Key.N:
// create one-line string of all filter but not ones beginning with a minus, and use as the starting text for a new task
string filters = "";
foreach (var filter in User.Default.FilterText.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries))
{
if (filter.Substring(0, 1) != "-")
{
if (filter.Contains("active"))
{
// If the current filter is "active", replace it here with "today"
filters = filters + " " + "due:today";
}
else
{
filters = filters + " " + filter;
}
}
}
taskText.Text = filters;
taskText.Focus();
break;
case Key.OemQuestion:
Help(null, null);
break;
case Key.F:
Filter(null, null);
break;
case Key.RightShift:
// Add Calendar to the titlebar
AddCalendarToTitle();
break;
// Filter Presets
case Key.NumPad0:
case Key.D0:
User.Default.FilterText = "";
FilterAndSort(_currentSort);
User.Default.Save();
break;
case Key.NumPad1:
case Key.D1:
User.Default.FilterText = User.Default.FilterTextPreset1;
FilterAndSort(_currentSort);
User.Default.Save();
break;
case Key.NumPad2:
case Key.D2:
User.Default.FilterText = User.Default.FilterTextPreset2;
FilterAndSort(_currentSort);
User.Default.Save();
break;
case Key.NumPad3:
case Key.D3:
User.Default.FilterText = User.Default.FilterTextPreset3;
FilterAndSort(_currentSort);
User.Default.Save();
break;
case Key.OemPeriod:
Reload();
FilterAndSort(_currentSort);
break;
case Key.X:
ToggleComplete((Task)lbTasks.SelectedItem);
FilterAndSort(_currentSort);
break;
case Key.D:
if (modifierKeys != ModifierKeys.Windows)
{
var res = MessageBox.Show("Permanently delete the selected task?",
"Confirm Delete",
MessageBoxButton.YesNo,
MessageBoxImage.Warning);
if (res == MessageBoxResult.Yes)
{
Try(() => _taskList.Delete((Task)lbTasks.SelectedItem), "Error deleting task");
FilterAndSort(_currentSort);
}
}
break;
case Key.U:
_updating = (Task)lbTasks.SelectedItem;
taskText.Text = _updating.ToString();
taskText.Focus();
break;
case Key.P:
_updating = (Task)lbTasks.SelectedItem;
int iPostponeCount = Postpone(null, null);
if (iPostponeCount <= 0)
{
// User canceled, or entered a non-positive number or garbage
break;
}
// Get the current DueDate from the item being updated
DateTime dtNewDueDate;
string postponedString;
if (_updating.DueDate.Length > 0)
{
dtNewDueDate = Convert.ToDateTime(_updating.DueDate);
}
else
{
// Current item doesn't have a due date. Use today as the due date
dtNewDueDate = Convert.ToDateTime(DateTime.Now.ToString());
}
// Add days to that date
dtNewDueDate = dtNewDueDate.AddDays(iPostponeCount);
// Build a dummy string which we'll display so the rest of the system thinks we edited the current item.
// Otherwise we end up with 2 items which differ only by due date
if (_updating.DueDate.Length > 0)
{
// The item has a due date, so exchange the current with the new
postponedString = _updating.Raw.Replace(_updating.DueDate, dtNewDueDate.ToString("yyyy-MM-dd"));
}
else
{
// The item doesn't have a due date, so just append the new due date to the task
postponedString = _updating.Raw.ToString() + " due:" + dtNewDueDate.ToString("yyyy-MM-dd");
}
// Display our "dummy" string. If they cancel, no changes are committed.
taskText.Text = postponedString;
taskText.Focus();
break;
default:
break;
}
}
private void KeyboardShortcut(Key key)
{
// create and open can be used when there's no list loaded
switch (key)
{
case Key.C:
File_New(null, null);
return;
case Key.O:
File_Open(null, null);
return;
}
if (_taskList == null)
{
return;
}
if (Keyboard.Modifiers.HasFlag(ModifierKeys.Alt))
{
return;
}
switch (key)
{
case Key.N:
// create one-line string of all filter but not ones beginning with a minus, and use as the starting text for a new task
string filters = "";
foreach (var filter in User.Default.FilterText.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries))
{
if (filter.Substring(0, 1) != "-")
{
filters = filters + " " + filter;
}
}
taskText.Text = filters;
taskText.Focus();
break;
case Key.OemQuestion:
Help(null, null);
break;
case Key.F:
Filter(null, null);
break;
case Key.OemPeriod:
Reload();
FilterAndSort(_currentSort);
break;
case Key.X:
ToggleComplete((Task)lbTasks.SelectedItem);
FilterAndSort(_currentSort);
break;
case Key.D:
var res = MessageBox.Show("Permanently delete the selected task?",
"Confirm Delete",
MessageBoxButton.YesNo,
MessageBoxImage.Warning);
if (res == MessageBoxResult.Yes)
{
_taskList.Delete((Task)lbTasks.SelectedItem);
FilterAndSort(_currentSort);
}
break;
case Key.U:
_updating = (Task)lbTasks.SelectedItem;
taskText.Text = _updating.ToString();
taskText.Focus();
break;
default:
break;
}
}
