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 <ModuleBase_Preferences.h>
34 #include <GeomAPI_Shape.h>
35 #include <ModelAPI_ResultConstruction.h>
37 #include <Config_PropManager.h>
39 #include <SUIT_ResourceMgr.h>
40 #include <AIS_Shape.hxx>
41 #include <StdSelect_BRepOwner.hxx>
47 #define HIGHLIGHT_COLOR Quantity_NOC_YELLOW
49 XGUI_ViewerProxy::XGUI_ViewerProxy(XGUI_Workshop* theParent)
50 : ModuleBase_IViewer(theParent),
51 myWorkshop(theParent), myShowHighlight(false)
55 void XGUI_ViewerProxy::connectViewProxy()
58 connect(myWorkshop->salomeConnector()->viewer(), SIGNAL(trihedronVisibilityChanged(bool)),
59 SIGNAL(trihedronVisibilityChanged(bool)));
61 connect(myWorkshop->mainWindow()->viewer(), SIGNAL(trihedronVisibilityChanged(bool)),
62 SIGNAL(trihedronVisibilityChanged(bool)));
66 Handle(AIS_InteractiveContext) XGUI_ViewerProxy::AISContext() const
68 Handle(AIS_InteractiveContext) aContext;
70 aContext = myWorkshop->salomeConnector()->viewer()->AISContext();
72 aContext = myWorkshop->mainWindow()->viewer()->AISContext();
77 Handle(AIS_Trihedron) XGUI_ViewerProxy::trihedron() const
80 return myWorkshop->salomeConnector()->viewer()->trihedron();
82 return myWorkshop->mainWindow()->viewer()->trihedron();
86 Handle(V3d_Viewer) XGUI_ViewerProxy::v3dViewer() const
89 return myWorkshop->salomeConnector()->viewer()->v3dViewer();
91 return myWorkshop->mainWindow()->viewer()->v3dViewer();
95 Handle(V3d_View) XGUI_ViewerProxy::activeView() const
98 return myWorkshop->salomeConnector()->viewer()->activeView();
100 AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
101 return (aViewer->activeViewWindow()) ?
102 aViewer->activeViewWindow()->viewPortApp()->getView() :
107 QWidget* XGUI_ViewerProxy::activeViewPort() const
110 return myWorkshop->salomeConnector()->viewer()->activeViewPort();
112 AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
113 return (aViewer->activeViewWindow()) ?
114 aViewer->activeViewWindow()->viewPortApp(): 0;
118 void XGUI_ViewerProxy::setViewProjection(double theX, double theY, double theZ, double theTwist)
120 Handle(V3d_View) aView3d = activeView();
121 if (!aView3d.IsNull()) {
122 aView3d->SetProj(theX, theY, theZ);
123 aView3d->SetTwist( theTwist );
124 aView3d->FitAll(0.01, false);
125 aView3d->SetZSize(0.);
126 if (aView3d->Depth() < 0.1)
127 aView3d->DepthFitAll();
131 void XGUI_ViewerProxy::fitAll()
134 myWorkshop->salomeConnector()->viewer()->fitAll();
136 AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
137 if (aViewer->activeViewWindow())
138 aViewer->activeViewWindow()->viewPortApp()->fitAll();
142 void XGUI_ViewerProxy::eraseAll()
145 myWorkshop->salomeConnector()->viewer()->eraseAll();
150 void XGUI_ViewerProxy::connectToViewer()
153 ModuleBase_IViewer* aViewer = myWorkshop->salomeConnector()->viewer();
155 connect(aViewer, SIGNAL(lastViewClosed()), this, SIGNAL(lastViewClosed()));
156 connect(aViewer, SIGNAL(tryCloseView(ModuleBase_IViewWindow*)),
157 this, SIGNAL(tryCloseView(ModuleBase_IViewWindow*)));
159 connect(aViewer, SIGNAL(deleteView(ModuleBase_IViewWindow*)),
160 this, SIGNAL(deleteView(ModuleBase_IViewWindow*)));
162 connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
163 this, SLOT(onViewCreated(ModuleBase_IViewWindow*)));
165 connect(aViewer, SIGNAL(activated(ModuleBase_IViewWindow*)),
166 this, SIGNAL(activated(ModuleBase_IViewWindow*)));
168 connect(aViewer, SIGNAL(mousePress(ModuleBase_IViewWindow*, QMouseEvent*)),
169 this, SIGNAL(mousePress(ModuleBase_IViewWindow*, QMouseEvent*)));
171 connect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
172 this, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
174 connect(aViewer, SIGNAL(mouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*)), this,
175 SIGNAL(mouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*)));
177 connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
178 this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
180 connect(aViewer, SIGNAL(keyPress(ModuleBase_IViewWindow*, QKeyEvent*)),
181 this, SLOT(onKeyPress(ModuleBase_IViewWindow*, QKeyEvent*)));
183 connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
184 this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
186 connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
188 connect(aViewer, SIGNAL(viewTransformed(int)), this, SIGNAL(viewTransformed(int)));
190 connect(aViewer, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
191 SIGNAL(contextMenuRequested(QContextMenuEvent*)));
194 AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
196 connect(aViewer, SIGNAL(lastViewClosed()), this, SIGNAL(lastViewClosed()));
198 connect(aViewer, SIGNAL(tryCloseView(AppElements_ViewWindow*)),
199 this, SLOT(onTryCloseView(AppElements_ViewWindow*)));
201 connect(aViewer, SIGNAL(deleteView(AppElements_ViewWindow*)),
202 this, SLOT(onDeleteView(AppElements_ViewWindow*)));
204 connect(aViewer, SIGNAL(viewCreated(AppElements_ViewWindow*)),
205 this, SLOT(onViewCreated(AppElements_ViewWindow*)));
207 connect(aViewer, SIGNAL(activated(AppElements_ViewWindow*)),
208 this, SLOT(onActivated(AppElements_ViewWindow*)));
210 connect(aViewer, SIGNAL(mousePress(AppElements_ViewWindow*, QMouseEvent*)), this,
211 SLOT(onMousePress(AppElements_ViewWindow*, QMouseEvent*)));
213 connect(aViewer, SIGNAL(mouseRelease(AppElements_ViewWindow*, QMouseEvent*)), this,
214 SLOT(onMouseRelease(AppElements_ViewWindow*, QMouseEvent*)));
216 connect(aViewer, SIGNAL(mouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*)), this,
217 SLOT(onMouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*)));
219 connect(aViewer, SIGNAL(mouseMove(AppElements_ViewWindow*, QMouseEvent*)), this,
220 SLOT(onMouseMove(AppElements_ViewWindow*, QMouseEvent*)));
222 connect(aViewer, SIGNAL(keyPress(AppElements_ViewWindow*, QKeyEvent*)), this,
223 SLOT(onKeyPress(AppElements_ViewWindow*, QKeyEvent*)));
225 connect(aViewer, SIGNAL(keyRelease(AppElements_ViewWindow*, QKeyEvent*)), this,
226 SLOT(onKeyRelease(AppElements_ViewWindow*, QKeyEvent*)));
228 connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
229 connect(aViewer, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
230 SIGNAL(contextMenuRequested(QContextMenuEvent*)));
234 bool XGUI_ViewerProxy::eventFilter(QObject *theObject, QEvent *theEvent)
236 if (theEvent->type() == QEvent::Enter) {
237 emit enterViewPort();
239 else if (theEvent->type() == QEvent::Leave) {
240 emit leaveViewPort();
242 return ModuleBase_IViewer::eventFilter(theObject, theEvent);
245 void XGUI_ViewerProxy::onViewCreated(ModuleBase_IViewWindow* theWnd)
247 theWnd->viewPort()->installEventFilter(this);
248 myWindowScale.insert (theWnd->v3dView(), theWnd->v3dView()->Camera()->Scale());
249 emit viewCreated(theWnd);
253 void XGUI_ViewerProxy::onTryCloseView(AppElements_ViewWindow* theWnd)
255 emit tryCloseView(theWnd);
258 void XGUI_ViewerProxy::onDeleteView(AppElements_ViewWindow* theWnd)
260 if (myWindowScale.contains(theWnd->v3dView()))
261 myWindowScale.remove (theWnd->v3dView());
262 emit deleteView(theWnd);
265 void XGUI_ViewerProxy::onViewCreated(AppElements_ViewWindow* theWnd)
267 theWnd->viewPort()->installEventFilter(this);
269 connect(theWnd, SIGNAL(vpTransformationFinished(AppElements_ViewWindow::OperationType)),
270 this, SLOT(onViewTransformed(AppElements_ViewWindow::OperationType)));
272 myWindowScale.insert (theWnd->v3dView(), theWnd->v3dView()->Camera()->Scale());
274 emit viewCreated(theWnd);
277 void XGUI_ViewerProxy::onActivated(AppElements_ViewWindow* theWnd)
279 emit activated(theWnd);
282 void XGUI_ViewerProxy::onMousePress(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
284 emit mousePress(theWnd, theEvent);
287 void XGUI_ViewerProxy::onMouseRelease(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
289 emit mouseRelease(theWnd, theEvent);
292 void XGUI_ViewerProxy::onMouseDoubleClick(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
294 emit mouseDoubleClick(theWnd, theEvent);
297 void XGUI_ViewerProxy::onMouseMove(AppElements_ViewWindow* theWnd, QMouseEvent* theEvent)
301 ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "highlighting-2d", true);
302 if (aHighlight2d || myShowHighlight)
309 ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "highlighting-3d", false);
310 if (aHighlight3d || myShowHighlight)
315 emit mouseMove(theWnd, theEvent);
318 void XGUI_ViewerProxy::onKeyPress(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
320 myShowHighlight = theEvent->key() == Qt::Key_H;
321 emit keyPress(theWnd, theEvent);
324 void XGUI_ViewerProxy::onKeyRelease(AppElements_ViewWindow* theWnd, QKeyEvent* theEvent)
326 if (theEvent->key() == Qt::Key_H) {
327 myShowHighlight = false;
329 emit keyRelease(theWnd, theEvent);
332 void XGUI_ViewerProxy::onViewTransformed(AppElements_ViewWindow::OperationType theType)
334 emit viewTransformed((int) theType);
340 //***************************************
341 void XGUI_ViewerProxy::enableSelection(bool isEnabled)
344 myWorkshop->salomeConnector()->viewer()->enableSelection(isEnabled);
346 myWorkshop->mainWindow()->viewer()->setSelectionEnabled(isEnabled);
350 //***************************************
351 bool XGUI_ViewerProxy::isSelectionEnabled() const
354 return myWorkshop->salomeConnector()->viewer()->isSelectionEnabled();
356 return myWorkshop->mainWindow()->viewer()->isSelectionEnabled();
360 //***************************************
361 void XGUI_ViewerProxy::enableMultiselection(bool isEnable)
364 myWorkshop->salomeConnector()->viewer()->enableMultiselection(isEnable);
366 myWorkshop->mainWindow()->viewer()->setMultiSelectionEnabled(isEnable);
370 //***************************************
371 bool XGUI_ViewerProxy::isMultiSelectionEnabled() const
374 return myWorkshop->salomeConnector()->viewer()->isMultiSelectionEnabled();
376 return myWorkshop->mainWindow()->viewer()->isMultiSelectionEnabled();
380 //***************************************
381 bool XGUI_ViewerProxy::enableDrawMode(bool isEnabled)
384 return myWorkshop->salomeConnector()->viewer()->enableDrawMode(isEnabled);
386 return myWorkshop->mainWindow()->viewer()->enableDrawMode(isEnabled);
390 //***************************************
391 void XGUI_ViewerProxy::addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
393 myWorkshop->displayer()->addSelectionFilter(theFilter);
396 //***************************************
397 void XGUI_ViewerProxy::removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
399 myWorkshop->displayer()->removeSelectionFilter(theFilter);
402 //***************************************
403 bool XGUI_ViewerProxy::hasSelectionFilter(const Handle(SelectMgr_Filter)& theFilter)
405 return myWorkshop->displayer()->hasSelectionFilter(theFilter);
408 //***************************************
409 void XGUI_ViewerProxy::clearSelectionFilters()
411 myWorkshop->displayer()->removeFilters();
414 //***************************************
415 void XGUI_ViewerProxy::update()
417 myWorkshop->displayer()->updateViewer();
420 //***************************************
421 bool XGUI_ViewerProxy::canDragByMouse() const
423 if (myWorkshop->isSalomeMode()) {
424 ModuleBase_IViewer* aViewer = myWorkshop->salomeConnector()->viewer();
425 return aViewer->canDragByMouse();
431 //***************************************
432 void XGUI_ViewerProxy::displayHighlight(FeaturePtr theFeature, const TopoDS_Shape& theIgnoreShape)
434 Handle(AIS_InteractiveContext) aContext = AISContext();
437 if (myResult->groupName() == ModelAPI_ResultConstruction::group()) {
438 //FeaturePtr aFeature = ModelAPI_Feature::feature(myResult);
439 if (theFeature.get()) {
440 std::list<ResultPtr> aResults = theFeature->results();
441 std::list<ResultPtr>::const_iterator aIt;
443 Handle(AIS_Shape) aAis;
444 for (aIt = aResults.cbegin(); aIt != aResults.cend(); aIt++) {
446 TopoDS_Shape aTShape = aRes->shape()->impl<TopoDS_Shape>();
447 if (!aTShape.IsSame(theIgnoreShape)) {
448 aAis = new AIS_Shape(aTShape);
449 aAis->SetColor(HIGHLIGHT_COLOR);
450 aAis->SetZLayer(Graphic3d_ZLayerId_Top); //Graphic3d_ZLayerId_Topmost
451 aDeflection = Config_PropManager::real("Visualization", "construction_deflection");
452 aAis->Attributes()->SetDeviationCoefficient(aDeflection);
453 myHighlights.Append(aAis);
454 aContext->Display(aAis, false);
455 aContext->Deactivate(aAis);
461 TopoDS_Shape aTShape = myResult->shape()->impl<TopoDS_Shape>();
462 Handle(AIS_Shape) aAis = new AIS_Shape(aTShape);
463 aAis->SetColor(HIGHLIGHT_COLOR);
464 aAis->SetZLayer(Graphic3d_ZLayerId_Top); //Graphic3d_ZLayerId_Topmost
465 aDeflection = Config_PropManager::real("Visualization", "body_deflection");
466 aAis->Attributes()->SetDeviationCoefficient(aDeflection);
467 myHighlights.Append(aAis);
468 aContext->Display(aAis, false);
469 aContext->Deactivate(aAis);
473 void XGUI_ViewerProxy::eraseHighlight()
475 Handle(AIS_InteractiveContext) aContext = AISContext();
476 Handle(AIS_InteractiveObject) anAISIO;
477 AIS_ListIteratorOfListOfInteractive aLIt;
478 for (aLIt.Initialize(myHighlights); aLIt.More(); aLIt.Next()) {
479 anAISIO = aLIt.Value();
480 aContext->Remove(anAISIO, false);
482 myHighlights.Clear();
485 void XGUI_ViewerProxy::updateHighlight()
487 Handle(AIS_InteractiveContext) aContext = AISContext();
488 if (!aContext.IsNull()) {
489 Handle(StdSelect_BRepOwner) aOwner;
490 Handle(AIS_InteractiveObject) anIO;
491 bool isDisplayed = false;
492 TopoDS_Shape aShape, aShp;
494 XGUI_Displayer* aDisplayer = myWorkshop->displayer();
495 for (aContext->InitDetected(); aContext->MoreDetected(); aContext->NextDetected()) {
496 aOwner = Handle(StdSelect_BRepOwner)::DownCast(aContext->DetectedOwner());
497 if ((!aOwner.IsNull()) && aOwner->HasShape()) {
498 aShape = aOwner->Shape();
499 anIO = Handle(AIS_InteractiveObject)::DownCast(aOwner->Selectable());
500 aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aDisplayer->getObject(anIO));
501 if (aRes.get() && (aRes != myResult)) {
503 FeaturePtr aFeature = ModelAPI_Feature::feature(aRes);
504 aShp = aRes->shape()->impl<TopoDS_Shape>();
505 if ((aFeature->results().size() > 1) || (!aShp.IsSame(aShape))) {
507 displayHighlight(aFeature, aShape);
510 myResult = ResultPtr();
512 aContext->UpdateCurrentViewer();
514 isDisplayed = aRes.get();
519 aContext->UpdateCurrentViewer();
520 myResult = ResultPtr();
526 void XGUI_ViewerProxy::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
530 ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "highlighting-2d", true);
531 if (aHighlight2d || myShowHighlight)
538 ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "highlighting-3d", false);
539 if (aHighlight3d || myShowHighlight)
544 emit mouseMove(theWnd, theEvent);
547 void XGUI_ViewerProxy::onKeyPress(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
549 myShowHighlight = theEvent->key() == Qt::Key_H;
550 emit keyPress(theWnd, theEvent);
553 void XGUI_ViewerProxy::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
555 if (theEvent->key() == Qt::Key_H) {
556 myShowHighlight = false;
558 emit keyRelease(theWnd, theEvent);
563 bool XGUI_ViewerProxy::isColorScaleVisible() const
566 return myWorkshop->salomeConnector()->viewer()->isColorScaleVisible();
568 return myWorkshop->mainWindow()->viewer()->isColorScaleVisible();
572 void XGUI_ViewerProxy::setColorScaleShown(bool on)
575 myWorkshop->salomeConnector()->viewer()->setColorScaleShown(on);
577 myWorkshop->mainWindow()->viewer()->setColorScaleShown(on);
581 void XGUI_ViewerProxy::setColorScalePosition(double theX, double theY)
583 QWidget* aWindow = activeViewPort();
585 myWorkshop->salomeConnector()->viewer()->setColorScaleShown(on);
587 Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
588 aColorScale->SetPosition(aWindow->width() * theX, aWindow->height() * theY);
592 void XGUI_ViewerProxy::setColorScaleSize(double theW, double theH)
594 QWidget* aWindow = activeViewPort();
596 myWorkshop->salomeConnector()->viewer()->setColorScaleShown(on);
598 Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
599 aColorScale->SetSize(aWindow->width() * theW, aWindow->height() * theH);
603 void XGUI_ViewerProxy::setColorScaleRange(double theMin, double theMax)
606 myWorkshop->salomeConnector()->viewer()->setColorScaleShown(on);
608 Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
609 aColorScale->SetRange(theMin, theMax);
613 void XGUI_ViewerProxy::setColorScaleIntervals(int theNb)
616 myWorkshop->salomeConnector()->viewer()->setColorScaleShown(on);
618 Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
619 aColorScale->SetNumberOfIntervals(theNb);
623 void XGUI_ViewerProxy::setColorScaleTextHeigth(int theH)
626 myWorkshop->salomeConnector()->viewer()->setColorScaleShown(on);
628 Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
629 aColorScale->SetTextHeight(theH);
633 void XGUI_ViewerProxy::setColorScaleTitle(const QString& theText)
636 myWorkshop->salomeConnector()->viewer()->setColorScaleShown(on);
638 Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
639 aColorScale->SetTitle(theText.toStdString().c_str());
644 //******************************************************
645 void XGUI_ViewerProxy::setupColorScale()
647 setColorScalePosition(0.03, 0.35);
648 setColorScaleSize(0.2, 0.5);
649 setColorScaleTextHeigth(14);
650 setColorScaleIntervals(20);
651 Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
655 //***************************************
656 //void XGUI_ViewerProxy::Zfitall()
659 // myWorkshop->salomeConnector()->viewer()->Zfitall();
661 // AppElements_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
662 // AppElements_ViewWindow* aView = aViewer->activeViewWindow();
664 // Handle(V3d_View) aView3d = aView->v3dView();
665 // aView3d->ZFitAll();
666 // if (aView3d->Depth() < 0.1)
667 // aView3d->DepthFitAll();