public override void Complete(TextArea textArea, ISegment completionSegment, EventArgs insertionRequestEventArgs)
{
var text = textArea.Document.Text;
var caretOffset = textArea.Caret.Offset;
int startOffset = 0;
string word = "";
for (int i = caretOffset - 1; i >= 0; i--)
{
var ch = text[i];
if (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r' || ch == '(')
{
startOffset = i + 1;
break;
}
word = text[i] + word;
}
var segment = new TextSegment();
segment.StartOffset = startOffset;
segment.EndOffset = caretOffset;
textArea.Document.Replace(segment, "");
_snippet.CreateAvalonEditSnippet(null).Insert(textArea);
}
public void Execute(object parameter)
{
if (editor.SelectionLength == 0)
{
int wordStart = DocumentUtilitites.FindPrevWordStart(editor.Adapter.Document, editor.CaretOffset);
if (wordStart > 0)
{
string word = editor.Adapter.Document.GetText(wordStart, editor.CaretOffset - wordStart);
CodeSnippet snippet = SnippetManager.Instance.FindSnippet(Path.GetExtension(editor.Adapter.FileName),
word);
if (snippet != null)
{
snippet.TrackUsage("CustomTabCommand");
using (editor.Document.RunUpdate()) {
editor.Adapter.Document.Remove(wordStart, editor.CaretOffset - wordStart);
snippet.CreateAvalonEditSnippet(editor.Adapter).Insert(editor.TextArea);
}
return;
}
}
}
baseCommand.Execute(parameter);
}
