public void RenameSnippet(object o, EventArgs e)
{
ContextMenu cm = (ContextMenu)ItemsControl.ItemsControlFromItemContainer(o as MenuItem);
ListBoxItem lbi = (ListBoxItem)cm.PlacementTarget;
Snippet s = (Snippet)lbi.DataContext;
if (SnippetHidden == null)
{
SnippetHidden = DoSnippetHidden;
}
_TextBoxOverlay.Hidden += SnippetHidden;
// HACK: i'm handling the offset here rather than in the style
_TextBoxOverlay.Show((lbi as FrameworkElement), new Rect(new Point(14, 0), new Size(lbi.ActualWidth - 14, lbi.ActualHeight)), s.Name);
WriteValues();
}
public void DoDrop(object o, DragEventArgs e)
{
if (e.Data.GetDataPresent(typeof(Snippet)))
{
SnippetCategory sc = (SnippetCategory)(o as FrameworkElement).DataContext;
Snippet s = (Snippet)(e.Data.GetData(typeof(Snippet)));
// make sure we're not dragging into the same category
if (s.Category == sc)
{
return;
}
// otherwise, consider this a move so remove from the previous category
// and add to the new one
// remove from old category
s.Category.Snippets.Remove(s);
// add to the new one
sc.Snippets.Add(s);
// update the category
s.Category = sc;
// save the changes
WriteValues();
}
else if (e.Data.GetDataPresent(DataFormats.Text))
{
string Text = (string)e.Data.GetData(DataFormats.Text);
SnippetCategory sc = (SnippetCategory)(o as FrameworkElement).DataContext;
sc.AddSnippet("New Snippet", "", Text);
// write the xaml file
WriteValues();
}
// if the drop target is a TabItem, then expand it
if (o.GetType() == typeof(TabItem))
{
TabItem ti = (TabItem)o;
ti.IsSelected = true;
}
}
public void AddSnippet(string name, string shortcut, string text)
{
Snippet s = new Snippet(name, shortcut, text, this);
Snippets.Add(s);
}
public SnippetCompletionData(string description, string text, Snippet snippet)
{
_Description = description;
_Text = text;
_Snippet = snippet;
}