public override void TextInput(TextCompositionEventArgs args)
{
try {
VimKeyEventArgs vim_args = new VimKeyEventArgs(new VimKeyInput(args.Text));
if (!String.IsNullOrEmpty(args.Text) && 1 == args.Text.Length) {
// Only want to intercept text coming from the keyboard. Let other
// components edit without having to come through us
var keyboard = args.Device as KeyboardDevice;
if (keyboard != null) {
if (_host.CanProcess(vim_args.KeyInput)) {
_host.KeyDown(vim_args);
}
}
}
if (vim_args.Handled) {
args.Handled = true;
}
else {
base.TextInput(args);
}
}
catch (Exception ex) {
#if DEBUG
System.Windows.MessageBox.Show(ex.Message + "\n" + ex.StackTrace);
#endif
}
}
int IOleCommandTarget.Exec(ref Guid commandGroup, uint commandId, uint nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
{
try {
if (commandGroup == VSConstants.VSStd2K) {
switch ((VSConstants.VSStd2KCmdID)commandId) {
case VSConstants.VSStd2KCmdID.INSERTSNIPPET:
case VSConstants.VSStd2KCmdID.SnippetProp:
case VSConstants.VSStd2KCmdID.SnippetRef:
case VSConstants.VSStd2KCmdID.SnippetRepl:
case VSConstants.VSStd2KCmdID.ECMD_INVOKESNIPPETFROMSHORTCUT:
case VSConstants.VSStd2KCmdID.ECMD_CREATESNIPPET:
case VSConstants.VSStd2KCmdID.ECMD_INVOKESNIPPETPICKER2:
break;
}
}
bool handled = true;
VimKeyInput key_input = null;
if (this.IsDebugIgnore(commandGroup, commandId)) {
handled = false;
}
else if (!this.TryConvert(commandGroup, commandId, pvaIn, out key_input)) {
handled = false;
}
else if (!_host.CanProcess(key_input)) {
handled = false;
}
if (handled) {
VimKeyEventArgs args = new VimKeyEventArgs(key_input);
_host.KeyDown(args);
if (args.Handled) {
return VSConstants.S_OK;
}
}
return _nextTarget.Exec(commandGroup, commandId, nCmdexecopt, pvaIn, pvaOut);
}
catch (Exception ex) {
#if DEBUG
System.Windows.MessageBox.Show(ex.Message + "\n" + ex.StackTrace);
#endif
return -1;
}
}