/// <summary>
/// Called from VS when we should handle a command or pass it on.
/// </summary>
public int Exec(ref Guid pguidCmdGroup, uint nCmdID, uint nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
{
// preprocessing
if (pguidCmdGroup == VSConstants.GUID_VSStandardCommandSet97)
{
switch ((VSConstants.VSStd97CmdID)nCmdID)
{
case VSConstants.VSStd97CmdID.Paste:
string updated = RemoveReplPrompts(_textView.Options.GetNewLineCharacter());
if (updated != null)
{
_editorOps.ReplaceSelection(updated);
return(VSConstants.S_OK);
}
break;
case VSConstants.VSStd97CmdID.GotoDefn: return(GotoDefinition());
case VSConstants.VSStd97CmdID.FindReferences: return(FindAllReferences());
}
}
else if (pguidCmdGroup == CommonConstants.Std2KCmdGroupGuid)
{
OutliningTaggerProvider.OutliningTagger tagger;
switch ((VSConstants.VSStd2KCmdID)nCmdID)
{
case VSConstants.VSStd2KCmdID.RETURN:
if (PythonToolsPackage.Instance.LangPrefs.IndentMode == vsIndentStyle.vsIndentStyleSmart)
{
// smart indent
AutoIndent.HandleReturn(_textView);
return(VSConstants.S_OK);
}
break;
case VSConstants.VSStd2KCmdID.BACKSPACE:
if (PythonToolsPackage.Instance.LangPrefs.IndentMode == vsIndentStyle.vsIndentStyleSmart &&
_textView.Selection.IsEmpty)
{
int indentSize = _textView.Options.GetIndentSize();
// smart dedent
var containingLine = _textView.Caret.Position.BufferPosition.GetContainingLine();
var curLineLine = containingLine.GetText();
int lineOffset = _textView.Caret.Position.BufferPosition.Position - containingLine.Start.Position;
if (lineOffset >= indentSize)
{
bool allSpaces = true;
for (int i = lineOffset - 1; i >= lineOffset - indentSize; i--)
{
if (curLineLine[i] != ' ')
{
allSpaces = false;
break;
}
}
if (allSpaces)
{
_textView.TextBuffer.Delete(new Span(_textView.Caret.Position.BufferPosition.Position - indentSize, indentSize));
return(VSConstants.S_OK);
}
}
}
break;
case VSConstants.VSStd2KCmdID.SHOWMEMBERLIST:
case VSConstants.VSStd2KCmdID.COMPLETEWORD:
var controller = _textView.Properties.GetProperty <IntellisenseController>(typeof(IntellisenseController));
if (controller != null)
{
controller.TriggerCompletionSession((VSConstants.VSStd2KCmdID)nCmdID == VSConstants.VSStd2KCmdID.COMPLETEWORD);
return(VSConstants.S_OK);
}
break;
case VSConstants.VSStd2KCmdID.OUTLN_STOP_HIDING_ALL:
tagger = _textView.TextBuffer.GetOutliningTagger();
if (tagger != null)
{
tagger.Disable();
}
// let VS get the event as well
break;
case VSConstants.VSStd2KCmdID.OUTLN_START_AUTOHIDING:
tagger = _textView.TextBuffer.GetOutliningTagger();
if (tagger != null)
{
tagger.Enable();
}
// let VS get the event as well
break;
case VSConstants.VSStd2KCmdID.COMMENT_BLOCK:
case VSConstants.VSStd2KCmdID.COMMENTBLOCK:
_textView.CommentBlock();
break;
case VSConstants.VSStd2KCmdID.UNCOMMENT_BLOCK:
case VSConstants.VSStd2KCmdID.UNCOMMENTBLOCK:
_textView.UncommentBlock();
break;
}
}
else if (pguidCmdGroup == GuidList.guidPythonToolsCmdSet)
{
foreach (var command in PythonToolsPackage.Commands)
{
if (command.CommandId == nCmdID)
{
command.DoCommand(this, EventArgs.Empty);
return(VSConstants.S_OK);
}
}
}
return(_next.Exec(pguidCmdGroup, nCmdID, nCmdexecopt, pvaIn, pvaOut));
}
/// <summary>
/// Called from VS when we should handle a command or pass it on.
/// </summary>
public int Exec(ref Guid pguidCmdGroup, uint nCmdID, uint nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
{
// preprocessing
if (pguidCmdGroup == VSConstants.GUID_VSStandardCommandSet97)
{
switch ((VSConstants.VSStd97CmdID)nCmdID)
{
case VSConstants.VSStd97CmdID.GotoDefn: return(GotoDefinition());
case VSConstants.VSStd97CmdID.FindReferences: return(FindAllReferences());
}
}
else if (pguidCmdGroup == CommonConstants.Std2KCmdGroupGuid)
{
OutliningTaggerProvider.OutliningTagger tagger;
switch ((VSConstants.VSStd2KCmdID)nCmdID)
{
case VSConstants.VSStd2KCmdID.RETURN:
if (IronRubyToolsPackage.Instance.OptionsPage.AutoIndent)
{
AutoIndent.HandleReturn(_textView, (IClassifier)_textView.TextBuffer.Properties.GetProperty(typeof(IDlrClassifier)));
return(VSConstants.S_OK);
}
break;
#if FEATURE_INTELLISENSE
case VSConstants.VSStd2KCmdID.SHOWMEMBERLIST:
case VSConstants.VSStd2KCmdID.COMPLETEWORD:
var controller = _textView.Properties.GetProperty <IntellisenseController>(typeof(IntellisenseController));
if (controller != null)
{
controller.TriggerCompletionSession((VSConstants.VSStd2KCmdID)nCmdID == VSConstants.VSStd2KCmdID.COMPLETEWORD);
return(VSConstants.S_OK);
}
break;
#endif
case VSConstants.VSStd2KCmdID.OUTLN_STOP_HIDING_ALL:
tagger = _textView.TextBuffer.GetOutliningTagger();
if (tagger != null)
{
tagger.Disable();
}
// let VS get the event as well
break;
case VSConstants.VSStd2KCmdID.OUTLN_START_AUTOHIDING:
tagger = _textView.TextBuffer.GetOutliningTagger();
if (tagger != null)
{
tagger.Enable();
}
// let VS get the event as well
break;
case VSConstants.VSStd2KCmdID.COMMENT_BLOCK:
case VSConstants.VSStd2KCmdID.COMMENTBLOCK:
_textView.CommentBlock();
break;
case VSConstants.VSStd2KCmdID.UNCOMMENT_BLOCK:
case VSConstants.VSStd2KCmdID.UNCOMMENTBLOCK:
_textView.UncommentBlock();
break;
}
}
return(_next.Exec(pguidCmdGroup, nCmdID, nCmdexecopt, pvaIn, pvaOut));
}