Tulip  5.2.1
Large graphs analysis and drawing
GlSceneObserver.h
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 ///@cond DOXYGEN_HIDDEN
20 
21 #ifndef Tulip_GLSCENEOBSERVER_H
22 #define Tulip_GLSCENEOBSERVER_H
23 
24 #include <string>
25 
26 #include <tulip/tulipconf.h>
27 #include <tulip/Observable.h>
28 
29 namespace tlp {
30 
31 class GlLayer;
32 class GlScene;
33 class GlSimpleEntity;
34 
35 /** \brief An observer to the scene
36  * An observer to the scene who observe layers
37  */
38 class TLP_GL_SCOPE GlSceneEvent : public Event {
39 public:
40  enum GlSceneEventType {
41  TLP_ADDLAYER = 0,
42  TLP_DELLAYER,
43  TLP_MODIFYLAYER,
44  TLP_MODIFYENTITY,
45  TLP_DELENTITY
46  };
47 
48  GlSceneEvent(const GlScene &scene, GlSceneEventType sceneEventType, const std::string &layerName,
49  GlLayer *layer);
50 
51  GlSceneEvent(const GlScene &scene, GlSceneEventType sceneEventType, GlSimpleEntity *entity);
52 
53  GlSimpleEntity *getGlSimpleEntity() const;
54 
55  std::string getLayerName() const;
56 
57  GlLayer *getLayer() const;
58 
59  GlSceneEventType getSceneEventType() const;
60 
61 protected:
62  GlSceneEventType sceneEventType;
63  std::string layerName;
64  GlLayer *layer;
65  GlSimpleEntity *glSimpleEntity;
66 };
67 } // namespace tlp
68 
69 #endif
70 
71 ///@endcond