Tulip  5.1.0
Large graphs analysis and drawing
TulipItemDelegate.cxx
1 /*
2  *
3  * This file is part of Tulip (http://tulip.labri.fr)
4  *
5  * Authors: David Auber and the Tulip development Team
6  * from LaBRI, University of Bordeaux
7  *
8  * Tulip is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU Lesser General Public License
10  * as published by the Free Software Foundation, either version 3
11  * of the License, or (at your option) any later version.
12  *
13  * Tulip is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16  * See the GNU General Public License for more details.
17  *
18  */
19 namespace tlp {
20 
21 template<typename T>
22 void TulipItemDelegate::registerCreator(tlp::TulipItemEditorCreator *c) {
23  int id = qMetaTypeId<T>();
24 
25  if (_creators.contains(id))
26  return;
27 
28  _creators[id] = c;
29 }
30 
31 template<typename T>
32 void TulipItemDelegate::unregisterCreator() {
33  int id = qMetaTypeId<T>();
34 
35  if (_creators.contains(id)) {
36  delete _creators[id];
37  _creators.remove(id);
38  }
39 }
40 
41 template<typename T>
42 tlp::TulipItemEditorCreator* TulipItemDelegate::creator() const {
43  return creator(qMetaTypeId<T>());
44 }
45 
46 }