XmlCompletionItemCollection GetCompletionItems(TextEditor editor, XmlSchemaCompletion defaultSchema)
{
var offset = editor.TextArea.Caret.Offset;
var textUpToCursor = editor.Document.GetText(0, offset);
var items = new XmlCompletionItemCollection();
if (XmlParser.IsInsideAttributeValue(textUpToCursor, offset))
{
items = _schemas.GetNamespaceCompletion(textUpToCursor);
if (items.Count == 0)
{
items = _schemas.GetAttributeValueCompletion(textUpToCursor, editor.TextArea.Caret.Offset, defaultSchema);
}
}
else
{
items = _schemas.GetAttributeCompletion(textUpToCursor, defaultSchema);
if (items.Count == 0)
{
items = _schemas.GetElementCompletion(textUpToCursor, defaultSchema);
}
}
return(items);
}
public XmlCompletionItemCollection GetAttributeValueCompletion(string text, int offset, XmlSchemaCompletion defaultSchema)
{
if (XmlParser.IsInsideAttributeValue(text, offset))
{
var path = XmlParser.GetActiveElementStartPath(text, offset);
var attributeName = XmlParser.GetAttributeNameAtIndex(text, offset);
return(GetAttributeValueCompletion(path, attributeName, defaultSchema));
}
return(new XmlCompletionItemCollection());
}
public XmlCompletionItemCollection GetAttributeCompletion(string textUpToCursor, XmlSchemaCompletion defaultSchema)
{
if (!XmlParser.IsInsideAttributeValue(textUpToCursor, textUpToCursor.Length))
{
var path = XmlParser.GetActiveElementStartPath(textUpToCursor, textUpToCursor.Length);
path.Compact();
if (path.Elements.HasItems)
{
return(GetAttributeCompletion(path, defaultSchema));
}
}
return(new XmlCompletionItemCollection());
}