Salome HOME
- add possibility to rebuild dependency tree by selecting objects
[modules/geom.git] / src / DependencyTree / DependencyTree_ViewModel.cxx
1 // Copyright (C) 2014  CEA/DEN, EDF R&D, OPEN CASCADE
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 #include "DependencyTree_ViewModel.h"
21
22 #include "DependencyTree_View.h"
23 #include "GEOM_Displayer.h"
24
25 #include <GraphicsView_Viewer.h>
26 #include <GraphicsView_ViewPort.h>
27 #include <SalomeApp_Application.h>
28 #include <SalomeApp_Study.h>
29 #include <LightApp_SelectionMgr.h>
30 #include <SALOME_ListIO.hxx>
31 #include <SALOME_ListIteratorOfListIO.hxx>
32 #include <SUIT_Session.h>
33 #include <OCCViewer_ViewModel.h>
34 #include <OCCViewer_ViewManager.h>
35
36 #include <QWidget>
37 #include <QMenu>
38 #include <iostream>
39
40 DependencyTree_ViewModel::DependencyTree_ViewModel( const QString& title )
41 : GraphicsView_Viewer( title )
42 {
43 }
44
45 DependencyTree_ViewModel::DependencyTree_ViewModel( const QString& title, QWidget* w )
46 : GraphicsView_Viewer( title,  w )
47 {
48
49 }
50
51 DependencyTree_ViewModel::~DependencyTree_ViewModel()
52 {
53 }
54
55 void activateOCCViewer() {
56 }
57
58 void DependencyTree_ViewModel::onShowSelected()
59 {
60   std::cout<<"\n\n\n\n *****onShowSelected " << std::endl;
61   SalomeApp_Application* app = dynamic_cast< SalomeApp_Application* >( SUIT_Session::session()->activeApplication() );
62   if ( !app ) return;
63
64   app->getViewManager(OCCViewer_Viewer::Type(), /*create=*/true);
65
66   LightApp_SelectionMgr* aSelMgr = app->selectionMgr();
67   if ( !aSelMgr ) return;
68
69   SALOME_ListIO aSelList;
70   aSelMgr->selectedObjects(aSelList);
71
72   SalomeApp_Study* appStudy = dynamic_cast<SalomeApp_Study*>(app->activeStudy());
73   GEOM_Displayer* disp = new GEOM_Displayer( appStudy );
74
75   OCCViewer_ViewManager* anOCCVM = (OCCViewer_ViewManager*) app->getViewManager( OCCViewer_Viewer::Type(), /*create=*/true );
76
77   if ( SUIT_ViewModel* vmod = anOCCVM->getViewModel() ) {
78     if ( SALOME_View* aViewFrame = dynamic_cast<SALOME_View*>( vmod ) ) {
79       SALOME_ListIteratorOfListIO Iter( aSelList );
80       for ( ; Iter.More(); Iter.Next() ) {
81         disp->Display( Iter.Value(), false, aViewFrame );
82       }
83       aViewFrame->Repaint();
84     }
85   }
86 }
87
88 void DependencyTree_ViewModel::onShowOnlySelected()
89 {
90   std::cout<<"\n\n\n\n *****onShowOnlySelected " << std::endl;
91   SalomeApp_Application* app = dynamic_cast< SalomeApp_Application* >( SUIT_Session::session()->activeApplication() );
92   if ( !app ) return;
93
94   LightApp_SelectionMgr* aSelMgr = app->selectionMgr();
95   if ( !aSelMgr ) return;
96
97   SALOME_ListIO aSelList;
98   aSelMgr->selectedObjects(aSelList);
99
100   SalomeApp_Study* appStudy = dynamic_cast<SalomeApp_Study*>(app->activeStudy());
101   GEOM_Displayer* disp = new GEOM_Displayer( appStudy );
102
103   OCCViewer_ViewManager* anOCCVM = (OCCViewer_ViewManager*) app->getViewManager( OCCViewer_Viewer::Type(), /*create=*/true );
104
105   if ( SUIT_ViewModel* vmod = anOCCVM->getViewModel() ) {
106     if ( SALOME_View* aViewFrame = dynamic_cast<SALOME_View*>( vmod ) ) {
107       disp->EraseAll( true, false, aViewFrame ); 
108       SALOME_ListIteratorOfListIO Iter( aSelList );
109       for ( ; Iter.More(); Iter.Next() ) {
110         disp->Display( Iter.Value(), false, aViewFrame );
111       }
112       aViewFrame->Repaint();
113     }
114   }
115 }
116
117 void DependencyTree_ViewModel::contextMenuPopup( QMenu* theMenu )
118 {
119   GraphicsView_Viewer::contextMenuPopup( theMenu );
120   std::cout<<"\n\n\n\n *****contextMenuPopup " << std::endl;
121
122
123   if( DependencyTree_View* aViewPort = dynamic_cast<DependencyTree_View*>(getActiveViewPort()) )
124   {
125     int aNbSelected = aViewPort->nbSelected();
126     std::cout<<"\n  aNbSelected " << aNbSelected << std::endl;
127     if( aNbSelected > 0 ) {
128       theMenu->clear();
129       theMenu->addAction( tr( "MEN_DISPLAY" ), this, SLOT( onShowSelected() ) );
130       theMenu->addAction( tr( "MEN_DISPLAY_ONLY" ), this, SLOT( onShowOnlySelected() ) );
131       theMenu->addAction( tr( "REBUILD_THE_TREE"), aViewPort, SLOT( onUpdateModel() ) );
132     }
133   }
134
135
136 }
137
138 //SUIT_ViewWindow* DependencyTree_ViewModel::createView( SUIT_Desktop* theDesktop )
139 //{
140 //      DependencyTree_ViewWindow* aViewFrame;
141 //if( myWidget )
142 //  aViewFrame = new DependencyTree_ViewWindow( theDesktop, this, myWidget );
143 //else
144 //      aViewFrame = new DependencyTree_ViewWindow( theDesktop, this );
145 //
146 //connect( aViewFrame, SIGNAL( keyPressed( QKeyEvent* ) ),
147 //         this, SLOT( onKeyEvent( QKeyEvent* ) ) );
148 //
149 //connect( aViewFrame, SIGNAL( keyReleased( QKeyEvent* ) ),
150 //         this, SLOT( onKeyEvent( QKeyEvent* ) ) );
151 //
152 //connect( aViewFrame, SIGNAL( mousePressed( QGraphicsSceneMouseEvent* ) ),
153 //         this, SLOT( onMouseEvent( QGraphicsSceneMouseEvent* ) ) );
154 //
155 //connect( aViewFrame, SIGNAL( mouseMoving( QGraphicsSceneMouseEvent* ) ),
156 //         this, SLOT( onMouseEvent( QGraphicsSceneMouseEvent* ) ) );
157 //
158 //connect( aViewFrame, SIGNAL( mouseReleased( QGraphicsSceneMouseEvent* ) ),
159 //         this, SLOT( onMouseEvent( QGraphicsSceneMouseEvent* ) ) );
160 //
161 //connect( aViewFrame, SIGNAL( wheeling( QGraphicsSceneWheelEvent* ) ),
162 //         this, SLOT( onWheelEvent( QGraphicsSceneWheelEvent* ) ) );
163 //
164 //return aViewFrame;
165 //}
166