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1 // Copyright (C) 2007-2021  CEA/DEN, EDF R&D, OPEN CASCADE
2 //
3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
5 //
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
10 //
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 // Lesser General Public License for more details.
15 //
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
19 //
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 //
22
23 // SMESH SMESHGUI : GUI for SMESH component
24 // File   : SMESHGUI.h
25 // Author : Nicolas REJNERI, Open CASCADE S.A.S.
26 //
27 #ifndef SMESHGUI_H
28 #define SMESHGUI_H
29
30 // SMESH includes
31 #include "SMESH_SMESHGUI.hxx"
32
33 // SALOME GUI includes
34 #include <SalomeApp_Module.h>
35 #include <VTKViewer_MarkerDef.h>
36 #include <SALOME_InteractiveObject.hxx>
37
38 // IDL includes
39 #include <SALOMEconfig.h>
40 #include CORBA_SERVER_HEADER(SMESH_Gen)
41
42 // VTK includes
43 #include <vtkSmartPointer.h>
44 #include <vtkType.h>
45
46 class vtkActor;
47 class vtkCallbackCommand;
48 class vtkObject;
49
50 class QDialog;
51
52 class SUIT_Desktop;
53 class SUIT_Study;
54 class SUIT_ViewWindow;
55 class SUIT_ResourceMgr;
56 class SUIT_ViewManager;
57
58 class LightApp_Operation;
59 class SalomeApp_Study;
60 class LightApp_Selection;
61 class LightApp_SelectionMgr;
62
63 class SMESH_Actor;
64 class SMESHGUI_FilterLibraryDlg;
65
66 namespace SMESH
67 {
68   class OrientedPlane;
69   struct ClippingPlaneInfo
70   {
71     OrientedPlane*       Plane;
72     std::list<vtkActor*> ActorList;
73   };
74 }
75
76 typedef std::list<SMESH::ClippingPlaneInfo>                         SMESHGUI_ClippingPlaneInfoList;
77 typedef std::map<SUIT_ViewManager*, SMESHGUI_ClippingPlaneInfoList> SMESHGUI_ClippingPlaneInfoMap;
78
79 //=================================================================================
80 // class    : SMESHGUI
81 // purpose  :
82 //=================================================================================
83 class SMESHGUI_EXPORT SMESHGUI : public SalomeApp_Module
84 {
85   Q_OBJECT
86
87 public :
88   SMESHGUI();
89   ~SMESHGUI();
90
91   static SMESH::SMESH_Gen_var     GetSMESHGen();
92   static SMESHGUI*                GetSMESHGUI();
93   static LightApp_SelectionMgr*   selectionMgr();
94   static SUIT_ResourceMgr*        resourceMgr();
95   static SUIT_Desktop*            desktop();
96   static SalomeApp_Study*         activeStudy();
97
98   static bool                     automaticUpdate(unsigned int requestedSize = 0, bool* limitExceeded = 0);
99   static bool                     automaticUpdate( SMESH::SMESH_IDSource_ptr, int*, bool*, int*, long* );
100
101   static void                     Modified( bool = true );
102
103   static bool                     isStudyLocked( bool = true );
104
105   virtual LightApp_Displayer*     displayer();
106   virtual QString                 engineIOR() const;
107   virtual void                    initialize( CAM_Application* );
108   virtual void                    windows( QMap<int, int>& ) const;
109   virtual void                    viewManagers( QStringList& ) const;
110
111   QDialog*                        GetActiveDialogBox();
112   void                            SetActiveDialogBox( QDialog* );
113
114   void                            ResetState();
115   void                            SetState( int );
116   int                             GetState() const { return myState; }
117   bool                            DefineDlgPosition( QWidget*, int&, int& );
118   void                            switchToOperation( int );
119
120   virtual bool                    OnGUIEvent( int );
121   virtual bool                    OnMousePress( QMouseEvent*, SUIT_ViewWindow* );
122   virtual bool                    OnMouseMove( QMouseEvent*, SUIT_ViewWindow* );
123   virtual bool                    OnKeyPress( QKeyEvent*, SUIT_ViewWindow* );
124
125   virtual LightApp_Selection*     createSelection() const;
126
127   virtual void                    BuildPresentation ( const Handle(SALOME_InteractiveObject)&,
128                                                       SUIT_ViewWindow* = 0 );
129
130   /* Non modal dialog boxes management */
131   void                            EmitSignalDeactivateDialog();
132   void                            EmitSignalStudyFrameChanged();
133   void                            EmitSignalCloseAllDialogs();
134   void                            EmitSignalVisibilityChanged();
135   void                            EmitSignalCloseView();
136   void                            EmitSignalActivatedViewManager();
137
138   virtual void                    contextMenuPopup( const QString&, QMenu*, QString& );
139   virtual void                    createPreferences();
140   virtual void                    preferencesChanged( const QString&, const QString& );
141
142   virtual void                    message( const QString& );
143
144   virtual void                    update( const int );
145
146   static SALOMEDS::Color          getUniqueColor( const QList<SALOMEDS::Color>& );
147   static SALOMEDS::Color          getPredefinedUniqueColor();
148
149   virtual void                    storeVisualParameters  (int savePoint);
150   virtual void                    restoreVisualParameters(int savePoint);
151
152   virtual void                    addActorAsObserver( SMESH_Actor* theActor );
153   
154   virtual bool                    renameAllowed( const QString& ) const;
155   virtual bool                    renameObject( const QString&, const QString& );
156
157
158   SMESHGUI_ClippingPlaneInfoMap&  getClippingPlaneInfoMap() { return myClippingPlaneInfoMap; }
159
160 public slots:
161   virtual bool                    deactivateModule( SUIT_Study* );
162   virtual bool                    activateModule( SUIT_Study* );
163   virtual void                    studyClosed( SUIT_Study* );
164   void                            onViewClosed( SUIT_ViewWindow* );
165
166 private slots:
167   void                            OnGUIEvent();
168   void                            onViewManagerActivated( SUIT_ViewManager* );
169   void                            onViewManagerRemoved( SUIT_ViewManager* );
170   void                            onOperationCommited( SUIT_Operation* );
171   void                            onOperationAborted( SUIT_Operation* );
172   void                            onHypothesisEdit( int result );
173   void                            onUpdateControlActions();
174
175 signals:
176   void                            SignalDeactivateActiveDialog();
177   void                            SignalStudyFrameChanged();
178   void                            SignalCloseAllDialogs();
179   void                            SignalVisibilityChanged();
180   void                            SignalCloseView();
181   void                            SignalActivatedViewManager();
182
183 protected:
184   void                            createSMESHAction( const int,
185                                                      const QString&,
186                                                      const QString& = QString(),
187                                                      const int = 0,
188                                                      const bool = false,
189                                                      const QString& = QString() );
190   void                            createPopupItem( const int,
191                                                    const QString&,
192                                                    const QString&,
193                                                    const QString& = QString(),
194                                                    const int = -1 );
195
196   virtual LightApp_Operation*     createOperation( const int ) const;
197
198   virtual bool                    isSelectionCompatible();
199
200   virtual bool                    reusableOperation( const int id ); 
201
202   static void                     ProcessEvents( vtkObject* theObject, 
203                                                  unsigned long theEvent,
204                                                  void* theClientData, 
205                                                  void* theCallData );
206
207 private:
208   void                            OnEditDelete();
209   int                             addVtkFontPref( const QString&, 
210                                                   const int, 
211                                                   const QString&,
212                                                   const bool = false);
213
214   void                            connectView( const SUIT_ViewWindow* );
215  
216
217 private :
218   static SMESH::SMESH_Gen_var     myComponentSMESH;
219   QDialog*                        myActiveDialogBox;
220   int                             myState;
221   QMap<int, QString>              myRules;
222   LightApp_Displayer*             myDisplayer;
223
224   SMESHGUI_FilterLibraryDlg*      myFilterLibraryDlg;
225
226   VTK::MarkerMap                  myMarkerMap;
227   SMESHGUI_ClippingPlaneInfoMap   myClippingPlaneInfoMap;
228
229   vtkSmartPointer<vtkCallbackCommand> myEventCallbackCommand;
230   double            myPriority;
231 };
232
233 #endif // SMESHGUI_H