1 // Copyright (C) 2014-2017 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
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include "XGUI_ViewerProxy.h"
22 #include "XGUI_Workshop.h"
23 #include "XGUI_SalomeConnector.h"
24 #include "XGUI_Displayer.h"
27 #include <AppElements_MainWindow.h>
28 #include <AppElements_ViewPort.h>
29 #include <AppElements_ViewWindow.h>
30 #include <AppElements_Viewer.h>
33 #include <ModuleBase_IViewWindow.h>
34 #include <GeomAPI_Shape.h>
35 #include <ModelAPI_ResultConstruction.h>
37 #include <AIS_Shape.hxx>
41 XGUI_ViewerProxy::XGUI_ViewerProxy(XGUI_Workshop* theParent)
42 : ModuleBase_IViewer(theParent),
47 void XGUI_ViewerProxy::connectViewProxy()
50 connect(myWorkshop->salomeConnector()->viewer(), SIGNAL(trihedronVisibilityChanged(bool)),
51 SIGNAL(trihedronVisibilityChanged(bool)));
53 connect(myWorkshop->mainWindow()->viewer(), SIGNAL(trihedronVisibilityChanged(bool)),
54 SIGNAL(trihedronVisibilityChanged(bool)));
58 Handle(AIS_InteractiveContext) XGUI_ViewerProxy::AISContext() const
60 Handle(AIS_InteractiveContext) aContext;
62 aContext = myWorkshop->salomeConnector()->viewer()->AISContext();
64 aContext = myWorkshop->mainWindow()->viewer()->AISContext();
69 Handle(AIS_Trihedron) XGUI_ViewerProxy::trihedron() const
72 return myWorkshop->salomeConnector()->viewer()->trihedron();
74 return myWorkshop->mainWindow()->viewer()->trihedron();
78 Handle(V3d_Viewer) XGUI_ViewerProxy::v3dViewer() const
81 return myWorkshop->salomeConnector()->viewer()->v3dViewer();
83 return myWorkshop->mainWindow()->viewer()->v3dViewer();
87 Handle(V3d_View) XGUI_ViewerProxy::activeView() const
90 return myWorkshop->salomeConnector()->viewer()->activeView();
92 AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
93 return (aViewer->activeViewWindow()) ?
94 aViewer->activeViewWindow()->viewPortApp()->getView() :
99 QWidget* XGUI_ViewerProxy::activeViewPort() const
102 return myWorkshop->salomeConnector()->viewer()->activeViewPort();
104 AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
105 return (aViewer->activeViewWindow()) ?
106 aViewer->activeViewWindow()->viewPortApp(): 0;
110 void XGUI_ViewerProxy::setViewProjection(double theX, double theY, double theZ, double theTwist)
112 Handle(V3d_View) aView3d = activeView();
113 if (!aView3d.IsNull()) {
114 aView3d->SetProj(theX, theY, theZ);
115 aView3d->SetTwist( theTwist );
116 aView3d->FitAll(0.01, false);
117 aView3d->SetZSize(0.);
118 if (aView3d->Depth() < 0.1)
119 aView3d->DepthFitAll();
123 void XGUI_ViewerProxy::fitAll()
126 myWorkshop->salomeConnector()->viewer()->fitAll();
128 AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
129 if (aViewer->activeViewWindow())
130 aViewer->activeViewWindow()->viewPortApp()->fitAll();
134 void XGUI_ViewerProxy::eraseAll()
137 myWorkshop->salomeConnector()->viewer()->eraseAll();
142 void XGUI_ViewerProxy::connectToViewer()
145 ModuleBase_IViewer* aViewer = myWorkshop->salomeConnector()->viewer();
147 connect(aViewer, SIGNAL(lastViewClosed()), this, SIGNAL(lastViewClosed()));
148 connect(aViewer, SIGNAL(tryCloseView(ModuleBase_IViewWindow*)),
149 this, SIGNAL(tryCloseView(ModuleBase_IViewWindow*)));
151 connect(aViewer, SIGNAL(deleteView(ModuleBase_IViewWindow*)),
152 this, SIGNAL(deleteView(ModuleBase_IViewWindow*)));
154 connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
155 this, SLOT(onViewCreated(ModuleBase_IViewWindow*)));
157 connect(aViewer, SIGNAL(activated(ModuleBase_IViewWindow*)),
158 this, SIGNAL(activated(ModuleBase_IViewWindow*)));
160 connect(aViewer, SIGNAL(mousePress(ModuleBase_IViewWindow*, QMouseEvent*)),
161 this, SIGNAL(mousePress(ModuleBase_IViewWindow*, QMouseEvent*)));
163 connect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
164 this, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
166 connect(aViewer, SIGNAL(mouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*)), this,
167 SIGNAL(mouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*)));
169 connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
170 this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
172 connect(aViewer, SIGNAL(keyPress(ModuleBase_IViewWindow*, QKeyEvent*)),
173 this, SIGNAL(keyPress(ModuleBase_IViewWindow*, QKeyEvent*)));
175 connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
176 this, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
178 connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
180 connect(aViewer, SIGNAL(viewTransformed(int)), this, SIGNAL(viewTransformed(int)));
182 connect(aViewer, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
183 SIGNAL(contextMenuRequested(QContextMenuEvent*)));
185 AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
187 connect(aViewer, SIGNAL(lastViewClosed()), this, SIGNAL(lastViewClosed()));
189 connect(aViewer, SIGNAL(tryCloseView(AppElements_ViewWindow*)),
190 this, SLOT(onTryCloseView(AppElements_ViewWindow*)));
192 connect(aViewer, SIGNAL(deleteView(AppElements_ViewWindow*)),
193 this, SLOT(onDeleteView(AppElements_ViewWindow*)));
195 connect(aViewer, SIGNAL(viewCreated(AppElements_ViewWindow*)),
196 this, SLOT(onViewCreated(AppElements_ViewWindow*)));
198 connect(aViewer, SIGNAL(activated(AppElements_ViewWindow*)),
199 this, SLOT(onActivated(AppElements_ViewWindow*)));
201 connect(aViewer, SIGNAL(mousePress(AppElements_ViewWindow*, QMouseEvent*)), this,
202 SLOT(onMousePress(AppElements_ViewWindow*, QMouseEvent*)));
204 connect(aViewer, SIGNAL(mouseRelease(AppElements_ViewWindow*, QMouseEvent*)), this,
205 SLOT(onMouseRelease(AppElements_ViewWindow*, QMouseEvent*)));
207 connect(aViewer, SIGNAL(mouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*)), this,
208 SLOT(onMouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*)));
210 connect(aViewer, SIGNAL(mouseMove(AppElements_ViewWindow*, QMouseEvent*)), this,
211 SLOT(onMouseMove(AppElements_ViewWindow*, QMouseEvent*)));
213 connect(aViewer, SIGNAL(keyPress(AppElements_ViewWindow*, QKeyEvent*)), this,
214 SLOT(onKeyPress(AppElements_ViewWindow*, QKeyEvent*)));
216 connect(aViewer, SIGNAL(keyRelease(AppElements_ViewWindow*, QKeyEvent*)), this,
217 SLOT(onKeyRelease(AppElements_ViewWindow*, QKeyEvent*)));
219 connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
220 connect(aViewer, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
221 SIGNAL(contextMenuRequested(QContextMenuEvent*)));
225 bool XGUI_ViewerProxy::eventFilter(QObject *theObject, QEvent *theEvent)
227 if (theEvent->type() == QEvent::Enter) {
228 emit enterViewPort();
230 else if (theEvent->type() == QEvent::Leave) {
231 emit leaveViewPort();
233 return ModuleBase_IViewer::eventFilter(theObject, theEvent);
236 void XGUI_ViewerProxy::onViewCreated(ModuleBase_IViewWindow* theWnd)
238 theWnd->viewPort()->installEventFilter(this);
240 myWindowScale.insert (theWnd->v3dView(), theWnd->v3dView()->Camera()->Scale());
242 emit viewCreated(theWnd);
246 void XGUI_ViewerProxy::onTryCloseView(AppElements_ViewWindow* theWnd)
248 emit tryCloseView(theWnd);
251 void XGUI_ViewerProxy::onDeleteView(AppElements_ViewWindow* theWnd)
253 if (myWindowScale.contains(theWnd->v3dView()))
254 myWindowScale.remove (theWnd->v3dView());
255 emit deleteView(theWnd);
258 void XGUI_ViewerProxy::onViewCreated(AppElements_ViewWindow* theWnd)
260 theWnd->viewPort()->installEventFilter(this);
262 connect(theWnd, SIGNAL(vpTransformationFinished(AppElements_ViewWindow::OperationType)),
263 this, SLOT(onViewTransformed(AppElements_ViewWindow::OperationType)));
265 myWindowScale.insert (theWnd->v3dView(), theWnd->v3dView()->Camera()->Scale());
267 emit viewCreated(theWnd);
270 void XGUI_ViewerProxy::onActivated(AppElements_ViewWindow* theWnd)
272 emit activated(theWnd);
275 void XGUI_ViewerProxy::onMousePress(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
277 emit mousePress(theWnd, theEvent);
280 void XGUI_ViewerProxy::onMouseRelease(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
282 emit mouseRelease(theWnd, theEvent);
285 void XGUI_ViewerProxy::onMouseDoubleClick(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
287 emit mouseDoubleClick(theWnd, theEvent);
290 void XGUI_ViewerProxy::onMouseMove(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
293 emit mouseMove(theWnd, theEvent);
296 void XGUI_ViewerProxy::onKeyPress(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
298 emit keyPress(theWnd, theEvent);
301 void XGUI_ViewerProxy::onKeyRelease(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
303 emit keyRelease(theWnd, theEvent);
306 void XGUI_ViewerProxy::onViewTransformed(AppElements_ViewWindow::OperationType theType)
308 emit viewTransformed((int) theType);
314 //***************************************
315 void XGUI_ViewerProxy::enableSelection(bool isEnabled)
318 myWorkshop->salomeConnector()->viewer()->enableSelection(isEnabled);
320 myWorkshop->mainWindow()->viewer()->setSelectionEnabled(isEnabled);
324 //***************************************
325 bool XGUI_ViewerProxy::isSelectionEnabled() const
328 return myWorkshop->salomeConnector()->viewer()->isSelectionEnabled();
330 return myWorkshop->mainWindow()->viewer()->isSelectionEnabled();
334 //***************************************
335 void XGUI_ViewerProxy::enableMultiselection(bool isEnable)
338 myWorkshop->salomeConnector()->viewer()->enableMultiselection(isEnable);
340 myWorkshop->mainWindow()->viewer()->setMultiSelectionEnabled(isEnable);
344 //***************************************
345 bool XGUI_ViewerProxy::isMultiSelectionEnabled() const
348 return myWorkshop->salomeConnector()->viewer()->isMultiSelectionEnabled();
350 return myWorkshop->mainWindow()->viewer()->isMultiSelectionEnabled();
354 //***************************************
355 bool XGUI_ViewerProxy::enableDrawMode(bool isEnabled)
358 return myWorkshop->salomeConnector()->viewer()->enableDrawMode(isEnabled);
360 return myWorkshop->mainWindow()->viewer()->enableDrawMode(isEnabled);
364 //***************************************
365 void XGUI_ViewerProxy::addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
367 myWorkshop->displayer()->addSelectionFilter(theFilter);
370 //***************************************
371 void XGUI_ViewerProxy::removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
373 myWorkshop->displayer()->removeSelectionFilter(theFilter);
376 //***************************************
377 bool XGUI_ViewerProxy::hasSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
379 return myWorkshop->displayer()->hasSelectionFilter(theFilter);
382 //***************************************
383 void XGUI_ViewerProxy::clearSelectionFilters()
385 myWorkshop->displayer()->removeFilters();
388 //***************************************
389 void XGUI_ViewerProxy::update()
391 myWorkshop->displayer()->updateViewer();
394 //***************************************
395 bool XGUI_ViewerProxy::canDragByMouse() const
397 if (myWorkshop->isSalomeMode()) {
398 ModuleBase_IViewer* aViewer = myWorkshop->salomeConnector()->viewer();
399 return aViewer->canDragByMouse();
405 //***************************************
406 void XGUI_ViewerProxy::displayHighlight()
408 Handle(AIS_InteractiveContext) aContext = AISContext();
410 if (myResult->groupName() == ModelAPI_ResultConstruction::group()) {
411 FeaturePtr aFeature = ModelAPI_Feature::feature(myResult);
412 if (aFeature.get()) {
413 std::list<ResultPtr> aResults = aFeature->results();
414 std::list<ResultPtr>::const_iterator aIt;
416 Handle(AIS_Shape) aAis;
417 for (aIt = aResults.cbegin(); aIt != aResults.cend(); aIt++) {
419 TopoDS_Shape aTShape = aRes->shape()->impl<TopoDS_Shape>();
420 aAis = new AIS_Shape(aTShape);
421 aAis->SetColor(Quantity_NOC_CYAN4);
422 aAis->SetZLayer(1); //Graphic3d_ZLayerId_Topmost
423 myHighlights.Append(aAis);
424 aContext->Display(aAis, false);
425 aContext->Deactivate(aAis);
430 TopoDS_Shape aTShape = myResult->shape()->impl<TopoDS_Shape>();
431 Handle(AIS_Shape) aAis = new AIS_Shape(aTShape);
432 aAis->SetColor(Quantity_NOC_CYAN4);
433 aAis->SetZLayer(1); //Graphic3d_ZLayerId_Topmost
434 myHighlights.Append(aAis);
435 aContext->Display(aAis, false);
436 aContext->Deactivate(aAis);
440 void XGUI_ViewerProxy::eraseHighlight()
442 Handle(AIS_InteractiveContext) aContext = AISContext();
443 Handle(AIS_InteractiveObject) anAISIO;
444 AIS_ListIteratorOfListOfInteractive aLIt;
445 for (aLIt.Initialize(myHighlights); aLIt.More(); aLIt.Next()) {
446 anAISIO = aLIt.Value();
447 aContext->Remove(anAISIO, false);
449 myHighlights.Clear();
452 void XGUI_ViewerProxy::updateHighlight()
454 Handle(AIS_InteractiveContext) aContext = AISContext();
455 if (!aContext.IsNull()) {
456 Handle(SelectMgr_EntityOwner) aOwner;
457 Handle(AIS_InteractiveObject) anIO;
458 bool isDisplayed = false;
460 XGUI_Displayer* aDisplayer = myWorkshop->displayer();
461 for (aContext->InitDetected(); aContext->MoreDetected(); aContext->NextDetected()) {
462 aOwner = aContext->DetectedOwner();
463 anIO = Handle(AIS_InteractiveObject)::DownCast(aOwner->Selectable());
464 aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aDisplayer->getObject(anIO));
465 if (aRes.get() && (aRes != myResult)) {
469 aContext->UpdateCurrentViewer();
471 isDisplayed = aRes.get();
475 aContext->UpdateCurrentViewer();
476 myResult = ResultPtr();
482 void XGUI_ViewerProxy::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
485 emit mouseMove(theWnd, theEvent);
489 //***************************************
490 //void XGUI_ViewerProxy::Zfitall()
493 // myWorkshop->salomeConnector()->viewer()->Zfitall();
495 // AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
496 // AppElements_ViewWindow* aView = aViewer->activeViewWindow();
498 // Handle(V3d_View) aView3d = aView->v3dView();
499 // aView3d->ZFitAll();
500 // if (aView3d->Depth() < 0.1)
501 // aView3d->DepthFitAll();