public bool HandleKeyPressed(TextEditor editor, char ch)
{
if (editor == null)
{
throw new ArgumentNullException(nameof(editor));
}
if (char.IsWhiteSpace(ch) || editor.SelectionLength > 0)
{
return(false);
}
if (_ignoredChars.Contains(ch))
{
return(false);
}
if (XmlParser.GetXmlIdentifierBeforeIndex(editor.Document, editor.TextArea.Caret.Offset).Length > 1)
{
return(false);
}
return(CtrlSpace(editor));
}
public bool CtrlSpace(TextEditor editor)
{
if (editor == null)
{
throw new ArgumentNullException(nameof(editor));
}
var elementStartIndex = XmlParser.GetActiveElementStartIndex(editor.Document.Text, editor.TextArea.Caret.Offset);
if (elementStartIndex <= -1)
{
return(false);
}
if (ElementStartsWith("<!", elementStartIndex, editor.Document))
{
return(false);
}
if (ElementStartsWith("<?", elementStartIndex, editor.Document))
{
return(false);
}
var defaultSchema = _schemas[0];
var completionItems = GetCompletionItems(editor, defaultSchema);
if (completionItems.HasItems)
{
completionItems.Sort();
var identifier = XmlParser.GetXmlIdentifierBeforeIndex(editor.Document, editor.TextArea.Caret.Offset);
completionItems.PreselectionLength = identifier.Length;
var completionWindow = ShowCompletionWindow(editor, completionItems);
if (completionWindow != null)
{
SetCompletionWindowWidth(completionWindow, completionItems);
}
return(true);
}
return(false);
}