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()->viewPort()->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()->viewPort()->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, SIGNAL(viewCreated(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   AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
 154   bool isViewPort = theObject == aViewer->activeViewWindow()->viewPort();
 155   if (isViewPort)
 156   {
 157     if (theEvent->type() == QEvent::Enter) {
 158       emit enterViewPort();
 159     }
 160     else if (theEvent->type() == QEvent::Leave) {
 161       emit leaveViewPort();
 162     }
 163   }
 164   return ModuleBase_IViewer::eventFilter(theObject, theEvent);
 165 }
 166
 167 void XGUI_ViewerProxy::onTryCloseView(AppElements_ViewWindow* theWnd)
 168 {
 169   emit tryCloseView(theWnd);
 170 }
 171
 172 void XGUI_ViewerProxy::onDeleteView(AppElements_ViewWindow* theWnd)
 173 {
 174   emit deleteView(theWnd);
 175 }
 176
 177 void XGUI_ViewerProxy::onViewCreated(AppElements_ViewWindow* theWnd)
 178 {
 179   theWnd->viewPort()->installEventFilter(this);
 180
 181   emit viewCreated(theWnd);
 182 }
 183
 184 void XGUI_ViewerProxy::onActivated(AppElements_ViewWindow* theWnd)
 185 {
 186   emit activated(theWnd);
 187 }
 188
 189 void XGUI_ViewerProxy::onMousePress(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 190 {
 191   emit mousePress(theWnd, theEvent);
 192 }
 193
 194 void XGUI_ViewerProxy::onMouseRelease(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 195 {
 196   emit mouseRelease(theWnd, theEvent);
 197 }
 198
 199 void XGUI_ViewerProxy::onMouseDoubleClick(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 200 {
 201   emit mouseDoubleClick(theWnd, theEvent);
 202 }
 203
 204 void XGUI_ViewerProxy::onMouseMove(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 205 {
 206   emit mouseMove(theWnd, theEvent);
 207 }
 208
 209 void XGUI_ViewerProxy::onKeyPress(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
 210 {
 211   emit keyPress(theWnd, theEvent);
 212 }
 213
 214 void XGUI_ViewerProxy::onKeyRelease(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
 215 {
 216   emit keyRelease(theWnd, theEvent);
 217 }
 218
 219
 220
 221 //***************************************
 222 void XGUI_ViewerProxy::enableSelection(bool isEnabled)
 223 {
 224   if (myWorkshop->isSalomeMode()) {
 225     myWorkshop->salomeConnector()->viewer()->enableSelection(isEnabled);
 226   } else {
 227     myWorkshop->mainWindow()->viewer()->setSelectionEnabled(isEnabled);
 228   }
 229 }
 230
 231 //***************************************
 232 bool XGUI_ViewerProxy::isSelectionEnabled() const
 233 {
 234   if (myWorkshop->isSalomeMode()) {
 235     return myWorkshop->salomeConnector()->viewer()->isSelectionEnabled();
 236   } else {
 237     return myWorkshop->mainWindow()->viewer()->isSelectionEnabled();
 238   }
 239 }
 240
 241 //***************************************
 242 void XGUI_ViewerProxy::enableMultiselection(bool isEnable)
 243 {
 244   if (myWorkshop->isSalomeMode()) {
 245     myWorkshop->salomeConnector()->viewer()->enableMultiselection(isEnable);
 246   } else {
 247     myWorkshop->mainWindow()->viewer()->setMultiSelectionEnabled(isEnable);
 248   }
 249 }
 250
 251 //***************************************
 252 bool XGUI_ViewerProxy::isMultiSelectionEnabled() const
 253 {
 254   if (myWorkshop->isSalomeMode()) {
 255     return myWorkshop->salomeConnector()->viewer()->isMultiSelectionEnabled();
 256   } else {
 257     return myWorkshop->mainWindow()->viewer()->isMultiSelectionEnabled();
 258   }
 259 }
 260
 261 //***************************************
 262 void XGUI_ViewerProxy::addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
 263 {
 264   myWorkshop->displayer()->addSelectionFilter(theFilter);
 265 }
 266
 267 //***************************************
 268 void XGUI_ViewerProxy::removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
 269 {
 270   myWorkshop->displayer()->removeSelectionFilter(theFilter);
 271 }
 272
 273 //***************************************
 274 void XGUI_ViewerProxy::clearSelectionFilters()
 275 {
 276   myWorkshop->displayer()->removeFilters();
 277 }
 278
 279 //***************************************
 280 void XGUI_ViewerProxy::update()
 281 {
 282   myWorkshop->displayer()->updateViewer();
 283 }
 284
 285 //***************************************
 286 bool XGUI_ViewerProxy::canDragByMouse() const
 287 {
 288   if (myWorkshop->isSalomeMode()) {
 289     ModuleBase_IViewer* aViewer = myWorkshop->salomeConnector()->viewer();
 290     return aViewer->canDragByMouse();
 291   } else {
 292     return true;
 293   }
 294 }