--- /dev/null
+// Copyright (C) 2007-2021 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+// File : MEDCALCGUI_Displayer.cxx
+// Author : Roman NIKOLAEV, Open CASCADE S.A.S. (roman.nikolaev@opencascade.com)
+
+// Local includes
+#include "PresentationController.hxx"
+#include "MEDCALCGUI_Displayer.hxx"
+#include <MEDCalcConstants.hxx>
+#include <MEDFactoryClient.hxx>
+
+// KERNEL includes
+#include <Basics_Utils.hxx>
+#include <SALOME_KernelServices.hxx>
+#include CORBA_CLIENT_HEADER(SALOMEDS_Attributes)
+#include <SALOMEDSImpl_AttributeParameter.hxx>
+
+// GUI includes
+#include <PVViewer_ViewModel.h>
+
+
+MEDCALCGUI_Displayer::MEDCALCGUI_Displayer(PresentationController* presentationController):
+ LightApp_Displayer(),
+ _presentationController(presentationController)
+{
+}
+MEDCALCGUI_Displayer::~MEDCALCGUI_Displayer()
+{
+ _presentationController = nullptr;
+}
+
+void MEDCALCGUI_Displayer::Display(const QStringList& list, const bool /*val*/, SALOME_View* /*theView*/)
+{
+ STDLOG("MEDCALCGUI_Displayer::Display");
+ changeVisibility(list, true);
+}
+
+void MEDCALCGUI_Displayer::Erase(const QStringList& list, const bool forced, const bool updateViewer, SALOME_View* theView) {
+ STDLOG( "MEDCALCGUI_Displayer::Erase" );
+ changeVisibility(list, false);
+}
+
+bool MEDCALCGUI_Displayer::canBeDisplayed(const QString& entry, const QString& viewer_type) const {
+ bool result = false;
+ if (viewer_type != PVViewer_Viewer::Type())
+ return result;
+ MEDCALC::PresentationVisibility aState = visibilityState(entry);
+ result = (aState != MEDCALC::PRESENTATION_NOT_IN_VIEW);
+ STDLOG("MEDCALCGUI_Displayer::canBeDisplayed result is " << entry.toUtf8().constData() << " = " << result);
+ return result;
+}
+
+bool MEDCALCGUI_Displayer::IsDisplayed(const QString& entry, SALOME_View* /*view*/) const
+{
+ return (visibilityState(entry) == MEDCALC::PRESENTATION_VISIBLE);
+}
+
+void MEDCALCGUI_Displayer::changeVisibility(const QStringList& list, const bool visible)
+{
+ SALOMEDS::Study_var aStudy = KERNEL::getStudyServant();
+ if (aStudy->_is_nil())
+ return;
+ QStringList::const_iterator it = list.constBegin();
+ for (; it != list.constEnd(); ++it)
+ {
+ QString entry = *it;
+ SALOMEDS::SObject_var sobject = aStudy->FindObjectID(entry.toUtf8().constData());
+ SALOMEDS::GenericAttribute_var anAttr;
+ SALOMEDS::AttributeParameter_var aParam;
+ if (sobject->FindAttribute(anAttr, "AttributeParameter")) {
+ aParam = SALOMEDS::AttributeParameter::_narrow(anAttr);
+ if (!aParam->_is_nil() && aParam->IsSet(PRESENTATION_ID, PT_INTEGER)) {
+ int presId = aParam->GetInt(PRESENTATION_ID);
+ if (aParam->IsSet(PRESENTATION_TYPE, PT_STRING)) {
+ std::string type = aParam->GetString(PRESENTATION_TYPE);
+ PresentationEvent* event = new PresentationEvent();
+ event->eventtype = visible ?
+ PresentationEvent::EVENT_DISPLAY_PRESENTATION : PresentationEvent::EVENT_ERASE_PRESENTATION;
+ event->presentationId = presId;
+ event->presentationType = PresentationController::presentationName2Type(type);
+ _presentationController->emitPresentationSignal(event);
+ }
+ }
+ }
+ }
+}
+
+MEDCALC::PresentationVisibility
+MEDCALCGUI_Displayer::visibilityState(const QString& entry) const
+{
+ MEDCALC::PresentationVisibility result = MEDCALC::PRESENTATION_NOT_IN_VIEW;
+ SALOMEDS::Study_var aStudy = KERNEL::getStudyServant();
+ if (aStudy->_is_nil())
+ return result;
+
+ SALOMEDS::SObject_var sobject = aStudy->FindObjectID(entry.toUtf8().constData());
+ if (!sobject->_is_nil()) {
+ SALOMEDS::GenericAttribute_var anAttr;
+ SALOMEDS::AttributeParameter_var aParam;
+ if (sobject->FindAttribute(anAttr, "AttributeParameter")) {
+ aParam = SALOMEDS::AttributeParameter::_narrow(anAttr);
+ if (!aParam->_is_nil() && aParam->IsSet(IS_PRESENTATION, PT_BOOLEAN)) {
+ if (aParam->IsSet(PRESENTATION_ID, PT_INTEGER)) {
+ long prsId = aParam->GetInt(PRESENTATION_ID);
+ MEDCALC::MEDPresentationManager_var presentationManager =
+ MEDFactoryClient::getFactory()->getPresentationManager();
+ result = presentationManager->stateInActiveView(prsId);
+ }
+ }
+ }
+ }
+ STDLOG("MEDCALCGUI_Displayer::state result is " << entry.toUtf8().constData() << " = " << result);
+ return result;
+}
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