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
 111     // TODO: Connect to ViewTransformation signal
 112   } else {
 113     AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
 114
 115     connect(aViewer, SIGNAL(lastViewClosed()), this, SIGNAL(lastViewClosed()));
 116
 117     connect(aViewer, SIGNAL(tryCloseView(AppElements_ViewWindow*)),
 118             this, SLOT(onTryCloseView(AppElements_ViewWindow*)));
 119
 120     connect(aViewer, SIGNAL(deleteView(AppElements_ViewWindow*)),
 121             this, SLOT(onDeleteView(AppElements_ViewWindow*)));
 122
 123     connect(aViewer, SIGNAL(viewCreated(AppElements_ViewWindow*)),
 124             this, SLOT(onViewCreated(AppElements_ViewWindow*)));
 125
 126     connect(aViewer, SIGNAL(activated(AppElements_ViewWindow*)),
 127             this, SLOT(onActivated(AppElements_ViewWindow*)));
 128
 129     connect(aViewer, SIGNAL(mousePress(AppElements_ViewWindow*, QMouseEvent*)), this,
 130             SLOT(onMousePress(AppElements_ViewWindow*, QMouseEvent*)));
 131
 132     connect(aViewer, SIGNAL(mouseRelease(AppElements_ViewWindow*, QMouseEvent*)), this,
 133             SLOT(onMouseRelease(AppElements_ViewWindow*, QMouseEvent*)));
 134
 135     connect(aViewer, SIGNAL(mouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*)), this,
 136             SLOT(onMouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*)));
 137
 138     connect(aViewer, SIGNAL(mouseMove(AppElements_ViewWindow*, QMouseEvent*)), this,
 139             SLOT(onMouseMove(AppElements_ViewWindow*, QMouseEvent*)));
 140
 141     connect(aViewer, SIGNAL(keyPress(AppElements_ViewWindow*, QKeyEvent*)), this,
 142             SLOT(onKeyPress(AppElements_ViewWindow*, QKeyEvent*)));
 143
 144     connect(aViewer, SIGNAL(keyRelease(AppElements_ViewWindow*, QKeyEvent*)), this,
 145             SLOT(onKeyRelease(AppElements_ViewWindow*, QKeyEvent*)));
 146
 147     connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
 148     connect(aViewer, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
 149             SIGNAL(contextMenuRequested(QContextMenuEvent*)));
 150   }
 151 }
 152
 153 bool XGUI_ViewerProxy::eventFilter(QObject *theObject, QEvent *theEvent)
 154 {
 155   if (theEvent->type() == QEvent::Enter) {
 156     emit enterViewPort();
 157   }
 158   else if (theEvent->type() == QEvent::Leave) {
 159     emit leaveViewPort();
 160   }
 161   return ModuleBase_IViewer::eventFilter(theObject, theEvent);
 162 }
 163
 164 void XGUI_ViewerProxy::onTryCloseView(AppElements_ViewWindow* theWnd)
 165 {
 166   emit tryCloseView(theWnd);
 167 }
 168
 169 void XGUI_ViewerProxy::onDeleteView(AppElements_ViewWindow* theWnd)
 170 {
 171   emit deleteView(theWnd);
 172 }
 173
 174 void XGUI_ViewerProxy::onViewCreated(ModuleBase_IViewWindow* theWnd)
 175 {
 176   theWnd->viewPort()->installEventFilter(this);
 177
 178   emit viewCreated(theWnd);
 179 }
 180
 181 void XGUI_ViewerProxy::onViewCreated(AppElements_ViewWindow* theWnd)
 182 {
 183   theWnd->viewPort()->installEventFilter(this);
 184
 185   connect(theWnd, SIGNAL(vpTransformationFinished(AppElements_ViewWindow::OperationType)),
 186     this, SLOT(onViewTransformed(AppElements_ViewWindow::OperationType)));
 187
 188   emit viewCreated(theWnd);
 189 }
 190
 191 void XGUI_ViewerProxy::onActivated(AppElements_ViewWindow* theWnd)
 192 {
 193   emit activated(theWnd);
 194 }
 195
 196 void XGUI_ViewerProxy::onMousePress(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 197 {
 198   emit mousePress(theWnd, theEvent);
 199 }
 200
 201 void XGUI_ViewerProxy::onMouseRelease(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 202 {
 203   emit mouseRelease(theWnd, theEvent);
 204 }
 205
 206 void XGUI_ViewerProxy::onMouseDoubleClick(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 207 {
 208   emit mouseDoubleClick(theWnd, theEvent);
 209 }
 210
 211 void XGUI_ViewerProxy::onMouseMove(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
 212 {
 213   emit mouseMove(theWnd, theEvent);
 214 }
 215
 216 void XGUI_ViewerProxy::onKeyPress(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
 217 {
 218   emit keyPress(theWnd, theEvent);
 219 }
 220
 221 void XGUI_ViewerProxy::onKeyRelease(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
 222 {
 223   emit keyRelease(theWnd, theEvent);
 224 }
 225
 226
 227
 228 //***************************************
 229 void XGUI_ViewerProxy::enableSelection(bool isEnabled)
 230 {
 231   if (myWorkshop->isSalomeMode()) {
 232     myWorkshop->salomeConnector()->viewer()->enableSelection(isEnabled);
 233   } else {
 234     myWorkshop->mainWindow()->viewer()->setSelectionEnabled(isEnabled);
 235   }
 236 }
 237
 238 //***************************************
 239 bool XGUI_ViewerProxy::isSelectionEnabled() const
 240 {
 241   if (myWorkshop->isSalomeMode()) {
 242     return myWorkshop->salomeConnector()->viewer()->isSelectionEnabled();
 243   } else {
 244     return myWorkshop->mainWindow()->viewer()->isSelectionEnabled();
 245   }
 246 }
 247
 248 //***************************************
 249 void XGUI_ViewerProxy::enableMultiselection(bool isEnable)
 250 {
 251   if (myWorkshop->isSalomeMode()) {
 252     myWorkshop->salomeConnector()->viewer()->enableMultiselection(isEnable);
 253   } else {
 254     myWorkshop->mainWindow()->viewer()->setMultiSelectionEnabled(isEnable);
 255   }
 256 }
 257
 258 //***************************************
 259 bool XGUI_ViewerProxy::isMultiSelectionEnabled() const
 260 {
 261   if (myWorkshop->isSalomeMode()) {
 262     return myWorkshop->salomeConnector()->viewer()->isMultiSelectionEnabled();
 263   } else {
 264     return myWorkshop->mainWindow()->viewer()->isMultiSelectionEnabled();
 265   }
 266 }
 267
 268 //***************************************
 269 void XGUI_ViewerProxy::addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
 270 {
 271   myWorkshop->displayer()->addSelectionFilter(theFilter);
 272 }
 273
 274 //***************************************
 275 void XGUI_ViewerProxy::removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
 276 {
 277   myWorkshop->displayer()->removeSelectionFilter(theFilter);
 278 }
 279
 280 //***************************************
 281 void XGUI_ViewerProxy::clearSelectionFilters()
 282 {
 283   myWorkshop->displayer()->removeFilters();
 284 }
 285
 286 //***************************************
 287 void XGUI_ViewerProxy::update()
 288 {
 289   myWorkshop->displayer()->updateViewer();
 290 }
 291
 292 //***************************************
 293 bool XGUI_ViewerProxy::canDragByMouse() const
 294 {
 295   if (myWorkshop->isSalomeMode()) {
 296     ModuleBase_IViewer* aViewer = myWorkshop->salomeConnector()->viewer();
 297     return aViewer->canDragByMouse();
 298   } else {
 299     return true;
 300   }
 301 }
 302
 303 void XGUI_ViewerProxy::onViewTransformed(AppElements_ViewWindow::OperationType theType)
 304 {
 305   emit viewTransformed((int) theType);
 306 }