/// <summary>
/// If both the user has chosen in the Tools Options dialog to be prompted for a
/// TODO comment *and* this language service supports a TODO comment, then we
/// prompt them for their string, move the cursor around, add the text, and comment it.
/// </summary>
private void MaybeAddTodoComment(EnvDTE.TextSelection selection)
{
EnvDTE.Command CommentSelection = null;
EnvDTE.TaskList tl = null;
System.Object emptyIn = null;
System.Object emptyOut = null;
string todoComment = null;
TodoCommentForm input = null;
input = new TodoCommentForm();
if (((bool)((EnvDTE.Properties)m_applicationObject.get_Properties("Assignment Manager", "Code Extractor")).Item("PromptForTodo").Value) &&
((CommentSelection = EditorSupportsCommentSelection()) != null) &&
(input.ShowDialog() == System.Windows.Forms.DialogResult.OK))
{
todoComment = input.TodoComment;
// Move the selection to be right before the commented region, add the new text,
// and comment it.
selection.MoveToPoint(selection.TopPoint, false);
tl = m_applicationObject.Windows.Item(EnvDTE.Constants.vsWindowKindTaskList).Object as EnvDTE.TaskList;
selection.Insert(tl.DefaultCommentToken + ": " + todoComment + "\n", (int)EnvDTE.vsInsertFlags.vsInsertFlagsInsertAtStart);
m_applicationObject.Commands.Raise(CommentSelection.Guid, CommentSelection.ID, ref emptyIn, ref emptyOut);
}
}
/// <summary>
/// LoadTaskList delay-connects the object to VS7's task list. Note that it returns
/// true if it manages to connect to the object and false if either it cannot connect
/// to the object *or* if the DTE is is not-user-controlled-mode (i.e. ui is being
/// suppressed!). It also hooks the navigate event so that we can actually the
/// user's attempt to navigate to items.
/// </summary>
private bool LoadTaskList()
{
if (dte == null)
{
throw new System.InvalidOperationException();
}
try {
if (dte.UserControl == false)
{
return(false);
}
EnvDTE.TaskList tl = dte.Windows.Item(EnvDTE.Constants.vsWindowKindTaskList).Object as EnvDTE.TaskList;
EnvDTE.TaskItem item = null;
if (tl == null)
{
return(false);
}
taskItems = tl.TaskItems;
tl.Parent.Visible = true;
// Clear out any old entries
int i, nItems = taskItems.Count;
for (i = 1; i <= nItems; i++)
{
item = taskItems.Item(i);
string cat = item.Category;
string subcat = item.SubCategory;
// HACK: VS doesn't keep around subCategories.
if (item.Category == mainCategory)
{
try { item.Delete(); } catch (System.Exception) {}
}
}
// Register a connection point to handle the Navigated event (otherwise, no
// navigation will be done when the user double-clicks on an item in the
// task list!).
TaskWindow.TaskListEvents evts = new TaskWindow.TaskListEvents(dte);
dte.Events.get_TaskListEvents(mainCategory).TaskNavigated += new EnvDTE._dispTaskListEvents_TaskNavigatedEventHandler(evts.TaskNavigated);
return(true);
} catch (Exception /*e*/) {
return(false);
}
}
