Version: 8.3.0
SceneHeaderNodeItem.hxx
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1 // Copyright (C) 2006-2016 CEA/DEN, EDF R&D
2 //
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
7 //
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
12 //
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 //
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
18 //
19 
20 #ifndef _SCENEHEADERNODEITEM_HXX_
21 #define _SCENEHEADERNODEITEM_HXX_
22 
23 #include "SceneHeaderItem.hxx"
24 #include "SceneNodeItem.hxx"
25 
26 namespace YACS
27 {
28  namespace HMI
29  {
30  class SceneInPortItem;
31  class SceneOutPortItem;
32  class SceneCtrlPortItem;
33 
34  class SceneHeaderNodeItem: public SceneHeaderItem
35  {
36  public:
37  SceneHeaderNodeItem(QGraphicsScene *scene, SceneItem *parent,
38  QString label);
39  virtual ~SceneHeaderNodeItem();
40 
41  virtual void paint(QPainter *painter,
42  const QStyleOptionGraphicsItem *option,
43  QWidget *widget);
44  virtual void setText(QString label);
45  virtual qreal getHeaderBottom() const;
46  virtual void autoPosControl(AbstractSceneItem *item);
47  virtual void autoPosNewPort(AbstractSceneItem *item);
48  virtual void reorganizePorts(shownState ss);
49  virtual void popupMenu(QWidget *caller, const QPoint &globalPos);
50  virtual void adjustGeometry();
51  virtual void adjustPosPorts();
52  virtual QRectF getMinimalBoundingRect() const;
53  virtual void adaptComposedNode(SceneItem* port, qreal deltaY);
54  virtual void setEdited(bool isEdited);
55  virtual void setValid(bool isValid);
56  virtual void setExecState(int execState);
57  virtual SceneCtrlPortItem* getCtrlInPortItem();
58  virtual SceneCtrlPortItem* getCtrlOutPortItem();
59  QColor getValidColor();
60 
61  protected:
62  virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
63  virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
64 
65  SceneNodeItem* _fatherNode;
66  SceneHeaderItem *_header;
67  SceneCtrlPortItem *_controlIn;
68  SceneCtrlPortItem *_controlOut;
69  std::list<SceneInPortItem*> _inPorts;
70  std::list<SceneOutPortItem*> _outPorts;
71  int _maxPorts;
72 
73  QColor _sc;
74  QString _stateDef;
75  int _execState;
76  bool _isProc;
77 
78  bool _isValid;
79  bool _isEdited;
80  };
81  }
82 }
83 
84 #endif