private void BuildCompletionProviders()
{
this.completionProviders = new Dictionary <Predicate <KeyEventArgs>, RegexCompletionProvider>();
this.completionProviders.Add(e => keyTypeConverter.ConvertToChar(e.Key) == '{', new BracketCompletions());
this.completionProviders.Add(e => keyTypeConverter.ConvertToChar(e.Key) == '[', new SquareBracketCompletions());
this.completionProviders.Add(e => keyTypeConverter.ConvertToChar(e.Key) == '(', new ParenthesisCompletions());
this.completionProviders.Add(e => keyTypeConverter.ConvertToChar(e.Key) == '\\', new SlashCompletions());
}
public override void KeyDown(KeyEventArgs args)
{
// Convert the Key into a char
char?key = keyTypeConverter.ConvertToChar(args.Key);
if (key.HasValue)
{
if (IsCtrlKeyDown())
{
switch (key)
{
// Paste command
case 'v':
case 'V':
if (editorOperations.CanPaste)
{
this.editorOperations.Paste();
}
return;
// Copy command
case 'c':
case 'C':
this.editorOperations.CopySelection();
return;
// Cut command
case 'x':
case 'X':
if (editorOperations.CanCut)
{
this.editorOperations.CutSelection();
}
return;
// Select All command
case 'a':
case 'A':
editorOperations.SelectAll();
return;
}
}
else
{
this.editorOperations.InsertText(key.Value.ToString());
}
args.Handled = true;
}
else
{
args.Handled = true;
switch (args.Key)
{
case Key.Left: this.editorOperations.MoveToPreviousCharacter(IsShiftKeyDown()); return;
case Key.Right: this.editorOperations.MoveToNextCharacter(IsShiftKeyDown()); return;
case Key.Home: this.editorOperations.MoveToStartOfLine(IsShiftKeyDown()); return;
case Key.End: this.editorOperations.MoveToEndOfLine(IsShiftKeyDown()); return;
case Key.Delete: this.editorOperations.Delete(); return;
}
args.Handled = false;
}
}