src/XGUI/XGUI_ViewerProxy.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
   2
   3 #include "XGUI_ViewerProxy.h"
   4 #include "XGUI_Workshop.h"
   5 #include "XGUI_SalomeConnector.h"
   6 #include "XGUI_Displayer.h"
   7
   8 #include <AppElements_MainWindow.h>
   9 #include <AppElements_ViewPort.h>
  10 #include <AppElements_ViewWindow.h>
  11 #include <AppElements_Viewer.h>
  12
  13 #include <QEvent>
  14
  15 XGUI_ViewerProxy::XGUI_ViewerProxy(XGUI_Workshop* theParent)
  16     : ModuleBase_IViewer(theParent),
  17       myWorkshop(theParent)
  18 {
  19 }
  20
  21 Handle(AIS_InteractiveContext) XGUI_ViewerProxy::AISContext() const
  22 {
  23   if (myWorkshop->isSalomeMode()) {
  24     return myWorkshop->salomeConnector()->viewer()->AISContext();
  25   } else {
  26     return myWorkshop->mainWindow()->viewer()->AISContext();
  27   }
  28 }
  29
  30 Handle(V3d_Viewer) XGUI_ViewerProxy::v3dViewer() const
  31 {
  32   if (myWorkshop->isSalomeMode()) {
  33     return myWorkshop->salomeConnector()->viewer()->v3dViewer();
  34   } else {
  35     return myWorkshop->mainWindow()->viewer()->v3dViewer();
  36   }
  37 }
  38
  39 Handle(V3d_View) XGUI_ViewerProxy::activeView() const
  40 {
  41   if (myWorkshop->isSalomeMode()) {
  42     return myWorkshop->salomeConnector()->viewer()->activeView();
  43   } else {
  44     AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
  45     return (aViewer->activeViewWindow()) ? aViewer->activeViewWindow()->viewPortApp()->getView() :
  46     Handle(V3d_View)();
  47   }
  48 }
  49
  50 void XGUI_ViewerProxy::setViewProjection(double theX, double theY, double theZ)
  51 {
  52   Handle(V3d_View) aView3d = activeView();
  53   if (!aView3d.IsNull()) {
  54     aView3d->SetProj(theX, theY, theZ);
  55     aView3d->FitAll(0.01, true);
  56     aView3d->SetZSize(0.);
  57   }
  58 }
  59
  60 void XGUI_ViewerProxy::fitAll()
  61 {
  62   if (myWorkshop->isSalomeMode()) {
  63     myWorkshop->salomeConnector()->viewer()->fitAll();
  64   } else {
  65     AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
  66     if (aViewer->activeViewWindow())
  67       aViewer->activeViewWindow()->viewPortApp()->fitAll();
  68   }
  69 }
  70
  71 void XGUI_ViewerProxy::connectToViewer()
  72 {
  73   if (myWorkshop->isSalomeMode()) {
  74     ModuleBase_IViewer* aViewer = myWorkshop->salomeConnector()->viewer();
  75
  76     connect(aViewer, SIGNAL(lastViewClosed()), this, SIGNAL(lastViewClosed()));
  77     connect(aViewer, SIGNAL(tryCloseView(ModuleBase_IViewWindow*)),
  78       this, SIGNAL(tryCloseView(ModuleBase_IViewWindow*)));
  79
  80     connect(aViewer, SIGNAL(deleteView(ModuleBase_IViewWindow*)),
  81       this, SIGNAL(deleteView(ModuleBase_IViewWindow*)));
  82
  83     connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
  84       this, SLOT(onViewCreated(ModuleBase_IViewWindow*)));
  85
  86     connect(aViewer, SIGNAL(activated(ModuleBase_IViewWindow*)),
  87       this, SIGNAL(activated(ModuleBase_IViewWindow*)));
  88
  89     connect(aViewer, SIGNAL(mousePress(ModuleBase_IViewWindow*, QMouseEvent*)),
  90       this, SIGNAL(mousePress(ModuleBase_IViewWindow*, QMouseEvent*)));
  91
  92     connect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
  93       this, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
  94
  95     connect(aViewer, SIGNAL(mouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*)), this,
  96             SIGNAL(mouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*)));
  97
  98     connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
  99       this, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
 100
 101     connect(aViewer, SIGNAL(keyPress(ModuleBase_IViewWindow*, QKeyEvent*)),
 102       this, SIGNAL(keyPress(ModuleBase_IViewWindow*, QKeyEvent*)));
 103
 104     connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 105       this, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 106
 107     connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
 108     connect(aViewer, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
 109             SIGNAL(contextMenuRequested(QContextMenuEvent*)));
 110   } else {
 111     AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
 112
 113     connect(aViewer, SIGNAL(lastViewClosed()), this, SIGNAL(lastViewClosed()));
 114
 115     connect(aViewer, SIGNAL(tryCloseView(AppElements_ViewWindow*)),
 116             this, SLOT(onTryCloseView(AppElements_ViewWindow*)));
 117
 118     connect(aViewer, SIGNAL(deleteView(AppElements_ViewWindow*)),
 119             this, SLOT(onDeleteView(AppElements_ViewWindow*)));
 120
 121     connect(aViewer, SIGNAL(viewCreated(AppElements_ViewWindow*)),
 122             this, SLOT(onViewCreated(AppElements_ViewWindow*)));
 123
 124     connect(aViewer, SIGNAL(activated(AppElements_ViewWindow*)),
 125             this, SLOT(onActivated(AppElements_ViewWindow*)));
 126
 127     connect(aViewer, SIGNAL(mousePress(AppElements_ViewWindow*, QMouseEvent*)), this,
 128             SLOT(onMousePress(AppElements_ViewWindow*, QMouseEvent*)));
 129
 130     connect(aViewer, SIGNAL(mouseRelease(AppElements_ViewWindow*, QMouseEvent*)), this,
 131             SLOT(onMouseRelease(AppElements_ViewWindow*, QMouseEvent*)));
 132
 133     connect(aViewer, SIGNAL(mouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*)), this,
 134             SLOT(onMouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*)));
 135
 136     connect(aViewer, SIGNAL(mouseMove(AppElements_ViewWindow*, QMouseEvent*)), this,
 137             SLOT(onMouseMove(AppElements_ViewWindow*, QMouseEvent*)));
 138
 139     connect(aViewer, SIGNAL(keyPress(AppElements_ViewWindow*, QKeyEvent*)), this,
 140             SLOT(onKeyPress(AppElements_ViewWindow*, QKeyEvent*)));
 141
 142     connect(aViewer, SIGNAL(keyRelease(AppElements_ViewWindow*, QKeyEvent*)), this,
 143             SLOT(onKeyRelease(AppElements_ViewWindow*, QKeyEvent*)));
 144
 145     connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
 146     connect(aViewer, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
 147             SIGNAL(contextMenuRequested(QContextMenuEvent*)));
 148   }
 149 }
 150
 151 bool XGUI_ViewerProxy::eventFilter(QObject *theObject, QEvent *theEvent)
 152 {
 153   if (theEvent->type() == QEvent::Enter) {
 154     emit enterViewPort();
 155   }
 156   else if (theEvent->type() == QEvent::Leave) {
 157     emit leaveViewPort();
 158   }
 159   return ModuleBase_IViewer::eventFilter(theObject, theEvent);
 160 }
 161
 162 void XGUI_ViewerProxy::onTryCloseView(AppElements_ViewWindow* theWnd)
 163 {
 164   emit tryCloseView(theWnd);
 165 }
 166
 167 void XGUI_ViewerProxy::onDeleteView(AppElements_ViewWindow* theWnd)
 168 {
 169   emit deleteView(theWnd);
 170 }
 171
 172 void XGUI_ViewerProxy::onViewCreated(ModuleBase_IViewWindow* theWnd)
 173 {
 174   theWnd->viewPort()->installEventFilter(this);
 175
 176   emit viewCreated(theWnd);
 177 }
 178
 179 void XGUI_ViewerProxy::onViewCreated(AppElements_ViewWindow* theWnd)
 180 {
 181   theWnd->viewPort()->installEventFilter(this);
 182
 183   emit viewCreated(theWnd);
 184 }
 185
 186 void XGUI_ViewerProxy::onActivated(AppElements_ViewWindow* theWnd)
 187 {
 188   emit activated(theWnd);
 189 }
 190
 191 void XGUI_ViewerProxy::onMousePress(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 192 {
 193   emit mousePress(theWnd, theEvent);
 194 }
 195
 196 void XGUI_ViewerProxy::onMouseRelease(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 197 {
 198   emit mouseRelease(theWnd, theEvent);
 199 }
 200
 201 void XGUI_ViewerProxy::onMouseDoubleClick(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 202 {
 203   emit mouseDoubleClick(theWnd, theEvent);
 204 }
 205
 206 void XGUI_ViewerProxy::onMouseMove(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 207 {
 208   emit mouseMove(theWnd, theEvent);
 209 }
 210
 211 void XGUI_ViewerProxy::onKeyPress(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
 212 {
 213   emit keyPress(theWnd, theEvent);
 214 }
 215
 216 void XGUI_ViewerProxy::onKeyRelease(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
 217 {
 218   emit keyRelease(theWnd, theEvent);
 219 }
 220
 221
 222
 223 //***************************************
 224 void XGUI_ViewerProxy::enableSelection(bool isEnabled)
 225 {
 226   if (myWorkshop->isSalomeMode()) {
 227     myWorkshop->salomeConnector()->viewer()->enableSelection(isEnabled);
 228   } else {
 229     myWorkshop->mainWindow()->viewer()->setSelectionEnabled(isEnabled);
 230   }
 231 }
 232
 233 //***************************************
 234 bool XGUI_ViewerProxy::isSelectionEnabled() const
 235 {
 236   if (myWorkshop->isSalomeMode()) {
 237     return myWorkshop->salomeConnector()->viewer()->isSelectionEnabled();
 238   } else {
 239     return myWorkshop->mainWindow()->viewer()->isSelectionEnabled();
 240   }
 241 }
 242
 243 //***************************************
 244 void XGUI_ViewerProxy::enableMultiselection(bool isEnable)
 245 {
 246   if (myWorkshop->isSalomeMode()) {
 247     myWorkshop->salomeConnector()->viewer()->enableMultiselection(isEnable);
 248   } else {
 249     myWorkshop->mainWindow()->viewer()->setMultiSelectionEnabled(isEnable);
 250   }
 251 }
 252
 253 //***************************************
 254 bool XGUI_ViewerProxy::isMultiSelectionEnabled() const
 255 {
 256   if (myWorkshop->isSalomeMode()) {
 257     return myWorkshop->salomeConnector()->viewer()->isMultiSelectionEnabled();
 258   } else {
 259     return myWorkshop->mainWindow()->viewer()->isMultiSelectionEnabled();
 260   }
 261 }
 262
 263 //***************************************
 264 void XGUI_ViewerProxy::addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
 265 {
 266   myWorkshop->displayer()->addSelectionFilter(theFilter);
 267 }
 268
 269 //***************************************
 270 void XGUI_ViewerProxy::removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
 271 {
 272   myWorkshop->displayer()->removeSelectionFilter(theFilter);
 273 }
 274
 275 //***************************************
 276 void XGUI_ViewerProxy::clearSelectionFilters()
 277 {
 278   myWorkshop->displayer()->removeFilters();
 279 }
 280
 281 //***************************************
 282 void XGUI_ViewerProxy::update()
 283 {
 284   myWorkshop->displayer()->updateViewer();
 285 }
 286
 287 //***************************************
 288 bool XGUI_ViewerProxy::canDragByMouse() const
 289 {
 290   if (myWorkshop->isSalomeMode()) {
 291     ModuleBase_IViewer* aViewer = myWorkshop->salomeConnector()->viewer();
 292     return aViewer->canDragByMouse();
 293   } else {
 294     return true;
 295   }
 296 }