1 // Copyright (C) 2014-2019 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "XGUI_ViewerProxy.h"
21 #include "XGUI_Workshop.h"
22 #include "XGUI_SalomeConnector.h"
23 #include "XGUI_Displayer.h"
26 #include <AppElements_MainWindow.h>
27 #include <AppElements_ViewPort.h>
28 #include <AppElements_ViewWindow.h>
29 #include <AppElements_Viewer.h>
32 #include <ModuleBase_IViewWindow.h>
33 #include <GeomAPI_Shape.h>
34 #include <ModelAPI_ResultConstruction.h>
36 #include <Config_PropManager.h>
38 #include <AIS_Shape.hxx>
39 #include <StdSelect_BRepOwner.hxx>
44 #define HIGHLIGHT_COLOR Quantity_NOC_YELLOW
46 XGUI_ViewerProxy::XGUI_ViewerProxy(XGUI_Workshop* theParent)
47 : ModuleBase_IViewer(theParent),
52 void XGUI_ViewerProxy::connectViewProxy()
55 connect(myWorkshop->salomeConnector()->viewer(), SIGNAL(trihedronVisibilityChanged(bool)),
56 SIGNAL(trihedronVisibilityChanged(bool)));
58 connect(myWorkshop->mainWindow()->viewer(), SIGNAL(trihedronVisibilityChanged(bool)),
59 SIGNAL(trihedronVisibilityChanged(bool)));
63 Handle(AIS_InteractiveContext) XGUI_ViewerProxy::AISContext() const
65 Handle(AIS_InteractiveContext) aContext;
67 aContext = myWorkshop->salomeConnector()->viewer()->AISContext();
69 aContext = myWorkshop->mainWindow()->viewer()->AISContext();
74 Handle(AIS_Trihedron) XGUI_ViewerProxy::trihedron() const
77 return myWorkshop->salomeConnector()->viewer()->trihedron();
79 return myWorkshop->mainWindow()->viewer()->trihedron();
83 Handle(V3d_Viewer) XGUI_ViewerProxy::v3dViewer() const
86 return myWorkshop->salomeConnector()->viewer()->v3dViewer();
88 return myWorkshop->mainWindow()->viewer()->v3dViewer();
92 Handle(V3d_View) XGUI_ViewerProxy::activeView() const
95 return myWorkshop->salomeConnector()->viewer()->activeView();
97 AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
98 return (aViewer->activeViewWindow()) ?
99 aViewer->activeViewWindow()->viewPortApp()->getView() :
104 QWidget* XGUI_ViewerProxy::activeViewPort() const
107 return myWorkshop->salomeConnector()->viewer()->activeViewPort();
109 AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
110 return (aViewer->activeViewWindow()) ?
111 aViewer->activeViewWindow()->viewPortApp(): 0;
115 void XGUI_ViewerProxy::setViewProjection(double theX, double theY, double theZ, double theTwist)
117 Handle(V3d_View) aView3d = activeView();
118 if (!aView3d.IsNull()) {
119 aView3d->SetProj(theX, theY, theZ);
120 aView3d->SetTwist( theTwist );
121 aView3d->FitAll(0.01, false);
122 aView3d->SetZSize(0.);
123 if (aView3d->Depth() < 0.1)
124 aView3d->DepthFitAll();
128 void XGUI_ViewerProxy::fitAll()
131 myWorkshop->salomeConnector()->viewer()->fitAll();
133 AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
134 if (aViewer->activeViewWindow())
135 aViewer->activeViewWindow()->viewPortApp()->fitAll();
139 void XGUI_ViewerProxy::eraseAll()
142 myWorkshop->salomeConnector()->viewer()->eraseAll();
147 void XGUI_ViewerProxy::connectToViewer()
150 ModuleBase_IViewer* aViewer = myWorkshop->salomeConnector()->viewer();
152 connect(aViewer, SIGNAL(lastViewClosed()), this, SIGNAL(lastViewClosed()));
153 connect(aViewer, SIGNAL(tryCloseView(ModuleBase_IViewWindow*)),
154 this, SIGNAL(tryCloseView(ModuleBase_IViewWindow*)));
156 connect(aViewer, SIGNAL(deleteView(ModuleBase_IViewWindow*)),
157 this, SIGNAL(deleteView(ModuleBase_IViewWindow*)));
159 connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
160 this, SLOT(onViewCreated(ModuleBase_IViewWindow*)));
162 connect(aViewer, SIGNAL(activated(ModuleBase_IViewWindow*)),
163 this, SIGNAL(activated(ModuleBase_IViewWindow*)));
165 connect(aViewer, SIGNAL(mousePress(ModuleBase_IViewWindow*, QMouseEvent*)),
166 this, SIGNAL(mousePress(ModuleBase_IViewWindow*, QMouseEvent*)));
168 connect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
169 this, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
171 connect(aViewer, SIGNAL(mouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*)), this,
172 SIGNAL(mouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*)));
174 connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
175 this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
177 connect(aViewer, SIGNAL(keyPress(ModuleBase_IViewWindow*, QKeyEvent*)),
178 this, SIGNAL(keyPress(ModuleBase_IViewWindow*, QKeyEvent*)));
180 connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
181 this, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
183 connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
185 connect(aViewer, SIGNAL(viewTransformed(int)), this, SIGNAL(viewTransformed(int)));
187 connect(aViewer, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
188 SIGNAL(contextMenuRequested(QContextMenuEvent*)));
191 AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
193 connect(aViewer, SIGNAL(lastViewClosed()), this, SIGNAL(lastViewClosed()));
195 connect(aViewer, SIGNAL(tryCloseView(AppElements_ViewWindow*)),
196 this, SLOT(onTryCloseView(AppElements_ViewWindow*)));
198 connect(aViewer, SIGNAL(deleteView(AppElements_ViewWindow*)),
199 this, SLOT(onDeleteView(AppElements_ViewWindow*)));
201 connect(aViewer, SIGNAL(viewCreated(AppElements_ViewWindow*)),
202 this, SLOT(onViewCreated(AppElements_ViewWindow*)));
204 connect(aViewer, SIGNAL(activated(AppElements_ViewWindow*)),
205 this, SLOT(onActivated(AppElements_ViewWindow*)));
207 connect(aViewer, SIGNAL(mousePress(AppElements_ViewWindow*, QMouseEvent*)), this,
208 SLOT(onMousePress(AppElements_ViewWindow*, QMouseEvent*)));
210 connect(aViewer, SIGNAL(mouseRelease(AppElements_ViewWindow*, QMouseEvent*)), this,
211 SLOT(onMouseRelease(AppElements_ViewWindow*, QMouseEvent*)));
213 connect(aViewer, SIGNAL(mouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*)), this,
214 SLOT(onMouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*)));
216 connect(aViewer, SIGNAL(mouseMove(AppElements_ViewWindow*, QMouseEvent*)), this,
217 SLOT(onMouseMove(AppElements_ViewWindow*, QMouseEvent*)));
219 connect(aViewer, SIGNAL(keyPress(AppElements_ViewWindow*, QKeyEvent*)), this,
220 SLOT(onKeyPress(AppElements_ViewWindow*, QKeyEvent*)));
222 connect(aViewer, SIGNAL(keyRelease(AppElements_ViewWindow*, QKeyEvent*)), this,
223 SLOT(onKeyRelease(AppElements_ViewWindow*, QKeyEvent*)));
225 connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
226 connect(aViewer, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
227 SIGNAL(contextMenuRequested(QContextMenuEvent*)));
231 bool XGUI_ViewerProxy::eventFilter(QObject *theObject, QEvent *theEvent)
233 if (theEvent->type() == QEvent::Enter) {
234 emit enterViewPort();
236 else if (theEvent->type() == QEvent::Leave) {
237 emit leaveViewPort();
239 return ModuleBase_IViewer::eventFilter(theObject, theEvent);
242 void XGUI_ViewerProxy::onViewCreated(ModuleBase_IViewWindow* theWnd)
244 theWnd->viewPort()->installEventFilter(this);
245 myWindowScale.insert (theWnd->v3dView(), theWnd->v3dView()->Camera()->Scale());
246 emit viewCreated(theWnd);
250 void XGUI_ViewerProxy::onTryCloseView(AppElements_ViewWindow* theWnd)
252 emit tryCloseView(theWnd);
255 void XGUI_ViewerProxy::onDeleteView(AppElements_ViewWindow* theWnd)
257 if (myWindowScale.contains(theWnd->v3dView()))
258 myWindowScale.remove (theWnd->v3dView());
259 emit deleteView(theWnd);
262 void XGUI_ViewerProxy::onViewCreated(AppElements_ViewWindow* theWnd)
264 theWnd->viewPort()->installEventFilter(this);
266 connect(theWnd, SIGNAL(vpTransformationFinished(AppElements_ViewWindow::OperationType)),
267 this, SLOT(onViewTransformed(AppElements_ViewWindow::OperationType)));
269 myWindowScale.insert (theWnd->v3dView(), theWnd->v3dView()->Camera()->Scale());
271 emit viewCreated(theWnd);
274 void XGUI_ViewerProxy::onActivated(AppElements_ViewWindow* theWnd)
276 emit activated(theWnd);
279 void XGUI_ViewerProxy::onMousePress(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
281 emit mousePress(theWnd, theEvent);
284 void XGUI_ViewerProxy::onMouseRelease(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
286 emit mouseRelease(theWnd, theEvent);
289 void XGUI_ViewerProxy::onMouseDoubleClick(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
291 emit mouseDoubleClick(theWnd, theEvent);
294 void XGUI_ViewerProxy::onMouseMove(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
297 emit mouseMove(theWnd, theEvent);
300 void XGUI_ViewerProxy::onKeyPress(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
302 emit keyPress(theWnd, theEvent);
305 void XGUI_ViewerProxy::onKeyRelease(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
307 emit keyRelease(theWnd, theEvent);
310 void XGUI_ViewerProxy::onViewTransformed(AppElements_ViewWindow::OperationType theType)
312 emit viewTransformed((int) theType);
318 //***************************************
319 void XGUI_ViewerProxy::enableSelection(bool isEnabled)
322 myWorkshop->salomeConnector()->viewer()->enableSelection(isEnabled);
324 myWorkshop->mainWindow()->viewer()->setSelectionEnabled(isEnabled);
328 //***************************************
329 bool XGUI_ViewerProxy::isSelectionEnabled() const
332 return myWorkshop->salomeConnector()->viewer()->isSelectionEnabled();
334 return myWorkshop->mainWindow()->viewer()->isSelectionEnabled();
338 //***************************************
339 void XGUI_ViewerProxy::enableMultiselection(bool isEnable)
342 myWorkshop->salomeConnector()->viewer()->enableMultiselection(isEnable);
344 myWorkshop->mainWindow()->viewer()->setMultiSelectionEnabled(isEnable);
348 //***************************************
349 bool XGUI_ViewerProxy::isMultiSelectionEnabled() const
352 return myWorkshop->salomeConnector()->viewer()->isMultiSelectionEnabled();
354 return myWorkshop->mainWindow()->viewer()->isMultiSelectionEnabled();
358 //***************************************
359 bool XGUI_ViewerProxy::enableDrawMode(bool isEnabled)
362 return myWorkshop->salomeConnector()->viewer()->enableDrawMode(isEnabled);
364 return myWorkshop->mainWindow()->viewer()->enableDrawMode(isEnabled);
368 //***************************************
369 void XGUI_ViewerProxy::addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
371 myWorkshop->displayer()->addSelectionFilter(theFilter);
374 //***************************************
375 void XGUI_ViewerProxy::removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
377 myWorkshop->displayer()->removeSelectionFilter(theFilter);
380 //***************************************
381 bool XGUI_ViewerProxy::hasSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
383 return myWorkshop->displayer()->hasSelectionFilter(theFilter);
386 //***************************************
387 void XGUI_ViewerProxy::clearSelectionFilters()
389 myWorkshop->displayer()->removeFilters();
392 //***************************************
393 void XGUI_ViewerProxy::update()
395 myWorkshop->displayer()->updateViewer();
398 //***************************************
399 bool XGUI_ViewerProxy::canDragByMouse() const
401 if (myWorkshop->isSalomeMode()) {
402 ModuleBase_IViewer* aViewer = myWorkshop->salomeConnector()->viewer();
403 return aViewer->canDragByMouse();
409 //***************************************
410 void XGUI_ViewerProxy::displayHighlight(FeaturePtr theFeature, const TopoDS_Shape& theIgnoreShape)
412 Handle(AIS_InteractiveContext) aContext = AISContext();
415 if (myResult->groupName() == ModelAPI_ResultConstruction::group()) {
416 //FeaturePtr aFeature = ModelAPI_Feature::feature(myResult);
417 if (theFeature.get()) {
418 std::list<ResultPtr> aResults = theFeature->results();
419 std::list<ResultPtr>::const_iterator aIt;
421 Handle(AIS_Shape) aAis;
422 for (aIt = aResults.cbegin(); aIt != aResults.cend(); aIt++) {
424 TopoDS_Shape aTShape = aRes->shape()->impl<TopoDS_Shape>();
425 if (!aTShape.IsSame(theIgnoreShape)) {
426 aAis = new AIS_Shape(aTShape);
427 aAis->SetColor(HIGHLIGHT_COLOR);
428 aAis->SetZLayer(Graphic3d_ZLayerId_Top); //Graphic3d_ZLayerId_Topmost
429 aDeflection = Config_PropManager::real("Visualization", "construction_deflection");
430 aAis->Attributes()->SetDeviationCoefficient(aDeflection);
431 myHighlights.Append(aAis);
432 aContext->Display(aAis, false);
433 aContext->Deactivate(aAis);
439 TopoDS_Shape aTShape = myResult->shape()->impl<TopoDS_Shape>();
440 Handle(AIS_Shape) aAis = new AIS_Shape(aTShape);
441 aAis->SetColor(HIGHLIGHT_COLOR);
442 aAis->SetZLayer(Graphic3d_ZLayerId_Top); //Graphic3d_ZLayerId_Topmost
443 aDeflection = Config_PropManager::real("Visualization", "body_deflection");
444 aAis->Attributes()->SetDeviationCoefficient(aDeflection);
445 myHighlights.Append(aAis);
446 aContext->Display(aAis, false);
447 aContext->Deactivate(aAis);
451 void XGUI_ViewerProxy::eraseHighlight()
453 Handle(AIS_InteractiveContext) aContext = AISContext();
454 Handle(AIS_InteractiveObject) anAISIO;
455 AIS_ListIteratorOfListOfInteractive aLIt;
456 for (aLIt.Initialize(myHighlights); aLIt.More(); aLIt.Next()) {
457 anAISIO = aLIt.Value();
458 aContext->Remove(anAISIO, false);
460 myHighlights.Clear();
463 void XGUI_ViewerProxy::updateHighlight()
465 Handle(AIS_InteractiveContext) aContext = AISContext();
466 if (!aContext.IsNull()) {
467 Handle(StdSelect_BRepOwner) aOwner;
468 Handle(AIS_InteractiveObject) anIO;
469 bool isDisplayed = false;
470 TopoDS_Shape aShape, aShp;
472 XGUI_Displayer* aDisplayer = myWorkshop->displayer();
473 for (aContext->InitDetected(); aContext->MoreDetected(); aContext->NextDetected()) {
474 aOwner = Handle(StdSelect_BRepOwner)::DownCast(aContext->DetectedOwner());
475 if ((!aOwner.IsNull()) && aOwner->HasShape()) {
476 aShape = aOwner->Shape();
477 anIO = Handle(AIS_InteractiveObject)::DownCast(aOwner->Selectable());
478 aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aDisplayer->getObject(anIO));
479 if (aRes.get() && (aRes != myResult)) {
481 FeaturePtr aFeature = ModelAPI_Feature::feature(aRes);
482 aShp = aRes->shape()->impl<TopoDS_Shape>();
483 if ((aFeature->results().size() > 1) || (!aShp.IsSame(aShape))) {
485 displayHighlight(aFeature, aShape);
488 myResult = ResultPtr();
490 aContext->UpdateCurrentViewer();
492 isDisplayed = aRes.get();
497 aContext->UpdateCurrentViewer();
498 myResult = ResultPtr();
504 void XGUI_ViewerProxy::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
507 emit mouseMove(theWnd, theEvent);
511 //***************************************
512 //void XGUI_ViewerProxy::Zfitall()
515 // myWorkshop->salomeConnector()->viewer()->Zfitall();
517 // AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
518 // AppElements_ViewWindow* aView = aViewer->activeViewWindow();
520 // Handle(V3d_View) aView3d = aView->v3dView();
521 // aView3d->ZFitAll();
522 // if (aView3d->Depth() < 0.1)
523 // aView3d->DepthFitAll();