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