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 #ifndef HAVE_SALOME
   9   #include <AppElements_MainWindow.h>
  10   #include <AppElements_ViewPort.h>
  11   #include <AppElements_ViewWindow.h>
  12   #include <AppElements_Viewer.h>
  13 #endif
  14
  15 #include <ModuleBase_IViewWindow.h>
  16
  17 #include <QEvent>
  18
  19 XGUI_ViewerProxy::XGUI_ViewerProxy(XGUI_Workshop* theParent)
  20     : ModuleBase_IViewer(theParent),
  21       myWorkshop(theParent)
  22 {
  23 }
  24
  25 void XGUI_ViewerProxy::connectViewProxy()
  26 {
  27 #ifdef HAVE_SALOME
  28   connect(myWorkshop->salomeConnector()->viewer(), SIGNAL(trihedronVisibilityChanged(bool)),
  29          SIGNAL(trihedronVisibilityChanged(bool)));
  30 #else
  31   connect(myWorkshop->mainWindow()->viewer(), SIGNAL(trihedronVisibilityChanged(bool)),
  32          SIGNAL(trihedronVisibilityChanged(bool)));
  33 #endif
  34 }
  35
  36 Handle(AIS_InteractiveContext) XGUI_ViewerProxy::AISContext() const
  37 {
  38   Handle(AIS_InteractiveContext) aContext;
  39 #ifdef HAVE_SALOME
  40   aContext = myWorkshop->salomeConnector()->viewer()->AISContext();
  41 #else
  42   aContext = myWorkshop->mainWindow()->viewer()->AISContext();
  43 #endif
  44   return aContext;
  45 }
  46
  47 Handle(AIS_Trihedron) XGUI_ViewerProxy::trihedron() const
  48 {
  49 #ifdef HAVE_SALOME
  50   return myWorkshop->salomeConnector()->viewer()->trihedron();
  51 #else
  52   return myWorkshop->mainWindow()->viewer()->trihedron();
  53 #endif
  54 }
  55
  56 Handle(V3d_Viewer) XGUI_ViewerProxy::v3dViewer() const
  57 {
  58 #ifdef HAVE_SALOME
  59   return myWorkshop->salomeConnector()->viewer()->v3dViewer();
  60 #else
  61   return myWorkshop->mainWindow()->viewer()->v3dViewer();
  62 #endif
  63 }
  64
  65 Handle(V3d_View) XGUI_ViewerProxy::activeView() const
  66 {
  67 #ifdef HAVE_SALOME
  68   return myWorkshop->salomeConnector()->viewer()->activeView();
  69 #else
  70   AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
  71   return (aViewer->activeViewWindow()) ?
  72     aViewer->activeViewWindow()->viewPortApp()->getView() :
  73     Handle(V3d_View)();
  74 #endif
  75 }
  76
  77 QWidget* XGUI_ViewerProxy::activeViewPort() const
  78 {
  79 #ifdef HAVE_SALOME
  80   return myWorkshop->salomeConnector()->viewer()->activeViewPort();
  81 #else
  82   AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
  83   return (aViewer->activeViewWindow()) ?
  84          aViewer->activeViewWindow()->viewPortApp(): 0;
  85 #endif
  86 }
  87
  88 void XGUI_ViewerProxy::setViewProjection(double theX, double theY, double theZ, double theTwist)
  89 {
  90   Handle(V3d_View) aView3d = activeView();
  91   if (!aView3d.IsNull()) {
  92     aView3d->SetProj(theX, theY, theZ);
  93     aView3d->SetTwist( theTwist );
  94     aView3d->FitAll(0.01, false);
  95     aView3d->SetZSize(0.);
  96     if (aView3d->Depth() < 0.1)
  97       aView3d->DepthFitAll();
  98   }
  99 }
 100
 101 void XGUI_ViewerProxy::fitAll()
 102 {
 103 #ifdef HAVE_SALOME
 104   myWorkshop->salomeConnector()->viewer()->fitAll();
 105 #else
 106   AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
 107   if (aViewer->activeViewWindow())
 108     aViewer->activeViewWindow()->viewPortApp()->fitAll();
 109 #endif
 110 }
 111
 112 void XGUI_ViewerProxy::connectToViewer()
 113 {
 114 #ifdef HAVE_SALOME
 115   ModuleBase_IViewer* aViewer = myWorkshop->salomeConnector()->viewer();
 116
 117   connect(aViewer, SIGNAL(lastViewClosed()), this, SIGNAL(lastViewClosed()));
 118   connect(aViewer, SIGNAL(tryCloseView(ModuleBase_IViewWindow*)),
 119     this, SIGNAL(tryCloseView(ModuleBase_IViewWindow*)));
 120
 121   connect(aViewer, SIGNAL(deleteView(ModuleBase_IViewWindow*)),
 122     this, SIGNAL(deleteView(ModuleBase_IViewWindow*)));
 123
 124   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 125     this, SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 126
 127   connect(aViewer, SIGNAL(activated(ModuleBase_IViewWindow*)),
 128     this, SIGNAL(activated(ModuleBase_IViewWindow*)));
 129
 130   connect(aViewer, SIGNAL(mousePress(ModuleBase_IViewWindow*, QMouseEvent*)),
 131     this, SIGNAL(mousePress(ModuleBase_IViewWindow*, QMouseEvent*)));
 132
 133   connect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
 134     this, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
 135
 136   connect(aViewer, SIGNAL(mouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*)), this,
 137           SIGNAL(mouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*)));
 138
 139   connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
 140     this, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
 141
 142   connect(aViewer, SIGNAL(keyPress(ModuleBase_IViewWindow*, QKeyEvent*)),
 143     this, SIGNAL(keyPress(ModuleBase_IViewWindow*, QKeyEvent*)));
 144
 145   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 146     this, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 147
 148   connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
 149
 150   connect(aViewer, SIGNAL(viewTransformed(int)), this, SIGNAL(viewTransformed(int)));
 151
 152   connect(aViewer, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
 153           SIGNAL(contextMenuRequested(QContextMenuEvent*)));
 154 #else
 155   AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
 156
 157   connect(aViewer, SIGNAL(lastViewClosed()), this, SIGNAL(lastViewClosed()));
 158
 159   connect(aViewer, SIGNAL(tryCloseView(AppElements_ViewWindow*)),
 160           this, SLOT(onTryCloseView(AppElements_ViewWindow*)));
 161
 162   connect(aViewer, SIGNAL(deleteView(AppElements_ViewWindow*)),
 163           this, SLOT(onDeleteView(AppElements_ViewWindow*)));
 164
 165   connect(aViewer, SIGNAL(viewCreated(AppElements_ViewWindow*)),
 166           this, SLOT(onViewCreated(AppElements_ViewWindow*)));
 167
 168   connect(aViewer, SIGNAL(activated(AppElements_ViewWindow*)),
 169           this, SLOT(onActivated(AppElements_ViewWindow*)));
 170
 171   connect(aViewer, SIGNAL(mousePress(AppElements_ViewWindow*, QMouseEvent*)), this,
 172           SLOT(onMousePress(AppElements_ViewWindow*, QMouseEvent*)));
 173
 174   connect(aViewer, SIGNAL(mouseRelease(AppElements_ViewWindow*, QMouseEvent*)), this,
 175           SLOT(onMouseRelease(AppElements_ViewWindow*, QMouseEvent*)));
 176
 177   connect(aViewer, SIGNAL(mouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*)), this,
 178           SLOT(onMouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*)));
 179
 180   connect(aViewer, SIGNAL(mouseMove(AppElements_ViewWindow*, QMouseEvent*)), this,
 181           SLOT(onMouseMove(AppElements_ViewWindow*, QMouseEvent*)));
 182
 183   connect(aViewer, SIGNAL(keyPress(AppElements_ViewWindow*, QKeyEvent*)), this,
 184           SLOT(onKeyPress(AppElements_ViewWindow*, QKeyEvent*)));
 185
 186   connect(aViewer, SIGNAL(keyRelease(AppElements_ViewWindow*, QKeyEvent*)), this,
 187           SLOT(onKeyRelease(AppElements_ViewWindow*, QKeyEvent*)));
 188
 189   connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
 190   connect(aViewer, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
 191           SIGNAL(contextMenuRequested(QContextMenuEvent*)));
 192 #endif
 193 }
 194
 195 bool XGUI_ViewerProxy::eventFilter(QObject *theObject, QEvent *theEvent)
 196 {
 197   if (theEvent->type() == QEvent::Enter) {
 198     emit enterViewPort();
 199   }
 200   else if (theEvent->type() == QEvent::Leave) {
 201     emit leaveViewPort();
 202   }
 203   return ModuleBase_IViewer::eventFilter(theObject, theEvent);
 204 }
 205
 206 void XGUI_ViewerProxy::onViewCreated(ModuleBase_IViewWindow* theWnd)
 207 {
 208   theWnd->viewPort()->installEventFilter(this);
 209
 210   myWindowScale.insert (theWnd->v3dView(), theWnd->v3dView()->Camera()->Scale());
 211
 212   emit viewCreated(theWnd);
 213 }
 214
 215 #ifndef HAVE_SALOME
 216 void XGUI_ViewerProxy::onTryCloseView(AppElements_ViewWindow* theWnd)
 217 {
 218   emit tryCloseView(theWnd);
 219 }
 220
 221 void XGUI_ViewerProxy::onDeleteView(AppElements_ViewWindow* theWnd)
 222 {
 223   if (myWindowScale.contains(theWnd->v3dView()))
 224     myWindowScale.remove (theWnd->v3dView());
 225   emit deleteView(theWnd);
 226 }
 227
 228 void XGUI_ViewerProxy::onViewCreated(AppElements_ViewWindow* theWnd)
 229 {
 230   theWnd->viewPort()->installEventFilter(this);
 231
 232   connect(theWnd, SIGNAL(vpTransformationFinished(AppElements_ViewWindow::OperationType)),
 233     this, SLOT(onViewTransformed(AppElements_ViewWindow::OperationType)));
 234
 235   myWindowScale.insert (theWnd->v3dView(), theWnd->v3dView()->Camera()->Scale());
 236
 237   emit viewCreated(theWnd);
 238 }
 239
 240 void XGUI_ViewerProxy::onActivated(AppElements_ViewWindow* theWnd)
 241 {
 242   emit activated(theWnd);
 243 }
 244
 245 void XGUI_ViewerProxy::onMousePress(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 246 {
 247   emit mousePress(theWnd, theEvent);
 248 }
 249
 250 void XGUI_ViewerProxy::onMouseRelease(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 251 {
 252   emit mouseRelease(theWnd, theEvent);
 253 }
 254
 255 void XGUI_ViewerProxy::onMouseDoubleClick(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 256 {
 257   emit mouseDoubleClick(theWnd, theEvent);
 258 }
 259
 260 void XGUI_ViewerProxy::onMouseMove(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 261 {
 262   emit mouseMove(theWnd, theEvent);
 263 }
 264
 265 void XGUI_ViewerProxy::onKeyPress(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
 266 {
 267   emit keyPress(theWnd, theEvent);
 268 }
 269
 270 void XGUI_ViewerProxy::onKeyRelease(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
 271 {
 272   emit keyRelease(theWnd, theEvent);
 273 }
 274
 275 void XGUI_ViewerProxy::onViewTransformed(AppElements_ViewWindow::OperationType theType)
 276 {
 277   emit viewTransformed((int) theType);
 278 }
 279
 280 #endif
 281
 282
 283 //***************************************
 284 void XGUI_ViewerProxy::enableSelection(bool isEnabled)
 285 {
 286 #ifdef HAVE_SALOME
 287   myWorkshop->salomeConnector()->viewer()->enableSelection(isEnabled);
 288 #else
 289   myWorkshop->mainWindow()->viewer()->setSelectionEnabled(isEnabled);
 290 #endif
 291 }
 292
 293 //***************************************
 294 bool XGUI_ViewerProxy::isSelectionEnabled() const
 295 {
 296 #ifdef HAVE_SALOME
 297   return myWorkshop->salomeConnector()->viewer()->isSelectionEnabled();
 298 #else
 299   return myWorkshop->mainWindow()->viewer()->isSelectionEnabled();
 300 #endif
 301 }
 302
 303 //***************************************
 304 void XGUI_ViewerProxy::enableMultiselection(bool isEnable)
 305 {
 306 #ifdef HAVE_SALOME
 307   myWorkshop->salomeConnector()->viewer()->enableMultiselection(isEnable);
 308 #else
 309   myWorkshop->mainWindow()->viewer()->setMultiSelectionEnabled(isEnable);
 310 #endif
 311 }
 312
 313 //***************************************
 314 bool XGUI_ViewerProxy::isMultiSelectionEnabled() const
 315 {
 316 #ifdef HAVE_SALOME
 317   return myWorkshop->salomeConnector()->viewer()->isMultiSelectionEnabled();
 318 #else
 319   return myWorkshop->mainWindow()->viewer()->isMultiSelectionEnabled();
 320 #endif
 321 }
 322
 323 //***************************************
 324 bool XGUI_ViewerProxy::enableDrawMode(bool isEnabled)
 325 {
 326 #ifdef HAVE_SALOME
 327   return myWorkshop->salomeConnector()->viewer()->enableDrawMode(isEnabled);
 328 #else
 329   return myWorkshop->mainWindow()->viewer()->enableDrawMode(isEnabled);
 330 #endif
 331 }
 332
 333 //***************************************
 334 void XGUI_ViewerProxy::addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
 335 {
 336   myWorkshop->displayer()->addSelectionFilter(theFilter);
 337 }
 338
 339 //***************************************
 340 void XGUI_ViewerProxy::removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
 341 {
 342   myWorkshop->displayer()->removeSelectionFilter(theFilter);
 343 }
 344
 345 //***************************************
 346 bool XGUI_ViewerProxy::hasSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
 347 {
 348   return myWorkshop->displayer()->hasSelectionFilter(theFilter);
 349 }
 350
 351 //***************************************
 352 void XGUI_ViewerProxy::clearSelectionFilters()
 353 {
 354   myWorkshop->displayer()->removeFilters();
 355 }
 356
 357 //***************************************
 358 void XGUI_ViewerProxy::update()
 359 {
 360   myWorkshop->displayer()->updateViewer();
 361 }
 362
 363 //***************************************
 364 bool XGUI_ViewerProxy::canDragByMouse() const
 365 {
 366   if (myWorkshop->isSalomeMode()) {
 367     ModuleBase_IViewer* aViewer = myWorkshop->salomeConnector()->viewer();
 368     return aViewer->canDragByMouse();
 369   } else {
 370     return true;
 371   }
 372 }
 373
 374
 375 //***************************************
 376 //void XGUI_ViewerProxy::Zfitall()
 377 //{
 378 //#ifdef HAVE_SALOME
 379 //  myWorkshop->salomeConnector()->viewer()->Zfitall();
 380 //#else
 381 //  AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
 382 //  AppElements_ViewWindow* aView = aViewer->activeViewWindow();
 383 //  if (aView) {
 384 //    Handle(V3d_View) aView3d = aView->v3dView();
 385 //    aView3d->ZFitAll();
 386 //    if (aView3d->Depth() < 0.1)
 387 //      aView3d->DepthFitAll();
 388 //  }
 389 //#endif
 390 //}