src/PartSet/PartSet_WidgetShapeSelector.cpp

   1 // Copyright (C) 2014-2017  CEA/DEN, EDF R&D
   2 //
   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.
   7 //
   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.
  12 //
  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
  16 //
  17 // See http://www.salome-platform.org/ or
  18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
  19 //
  20
  21 #include "PartSet_WidgetShapeSelector.h"
  22
  23 #include "PartSet_CenterPrs.h"
  24 #include "PartSet_Module.h"
  25 #include "PartSet_SketcherMgr.h"
  26
  27 #include <ModelAPI_AttributeRefAttr.h>
  28 #include <ModelAPI_Session.h>
  29 #include <ModelAPI_Validator.h>
  30
  31 #include <ModuleBase_Definitions.h>
  32 #include <ModuleBase_ViewerPrs.h>
  33
  34 #include <Config_WidgetAPI.h>
  35
  36 #include <PartSet_ExternalObjectsMgr.h>
  37 #include <SketchPlugin_Feature.h>
  38
  39 #include <XGUI_Workshop.h>
  40
  41 #include <XGUI_ModuleConnector.h>
  42 #include <XGUI_Displayer.h>
  43 #include <XGUI_SelectionMgr.h>
  44 #include <XGUI_Selection.h>
  45 #include <XGUI_Tools.h>
  46
  47 PartSet_WidgetShapeSelector::PartSet_WidgetShapeSelector(QWidget* theParent,
  48                                                          ModuleBase_IWorkshop* theWorkshop,
  49                                                          const Config_WidgetAPI* theData)
  50 : ModuleBase_WidgetShapeSelector(theParent, theWorkshop, theData)
  51 {
  52   myUseSketchPlane = theData->getBooleanAttribute("use_sketch_plane", true);
  53   myExternalObjectMgr = new PartSet_ExternalObjectsMgr(theData->getProperty("use_external"),
  54                                          theData->getProperty("can_create_external"), true);
  55 }
  56
  57 PartSet_WidgetShapeSelector::~PartSet_WidgetShapeSelector()
  58 {
  59   delete myExternalObjectMgr;
  60 }
  61
  62 //********************************************************************
  63 bool PartSet_WidgetShapeSelector::activateSelectionAndFilters(bool toActivate)
  64 {
  65   bool aHasSelectionFilter = ModuleBase_WidgetShapeSelector::activateSelectionAndFilters
  66                                                                            (toActivate);
  67   if (!myUseSketchPlane) {
  68     XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
  69     PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(aWorkshop->module());
  70     bool isUsePlaneFilterOnly = !toActivate;
  71     aModule->sketchMgr()->activatePlaneFilter(isUsePlaneFilterOnly);
  72   }
  73   return aHasSelectionFilter;
  74 }
  75
  76 //********************************************************************
  77 bool PartSet_WidgetShapeSelector::isValidSelectionCustom(const ModuleBase_ViewerPrsPtr& thePrs)
  78 {
  79   bool aValid = false;
  80   if (thePrs.get() && thePrs->interactive().get() &&
  81       thePrs->interactive()->IsKind(STANDARD_TYPE(PartSet_CenterPrs)))
  82     aValid = true; // we should not check acceptSubShape for such presentation
  83   else
  84     aValid = ModuleBase_WidgetShapeSelector::isValidSelectionCustom(thePrs);
  85
  86   if (aValid) {
  87     ObjectPtr anObject = myWorkshop->selection()->getResult(thePrs);
  88     aValid = myExternalObjectMgr->isValidObject(anObject);
  89   }
  90   return aValid;
  91 }
  92
  93 void PartSet_WidgetShapeSelector::getGeomSelection(const ModuleBase_ViewerPrsPtr& thePrs,
  94                                                    ObjectPtr& theObject,
  95                                                    GeomShapePtr& theShape)
  96 {
  97   ModuleBase_WidgetShapeSelector::getGeomSelection(thePrs, theObject, theShape);
  98
  99   myExternalObjectMgr->getGeomSelection(thePrs, theObject, theShape,
 100                                         myWorkshop, sketch(), myIsInValidate);
 101 }
 102
 103 //********************************************************************
 104 void PartSet_WidgetShapeSelector::restoreAttributeValue(const AttributePtr& theAttribute,
 105                                                         const bool theValid)
 106 {
 107   ModuleBase_WidgetShapeSelector::restoreAttributeValue(theAttribute, theValid);
 108   myExternalObjectMgr->removeExternal(sketch(), myFeature, myWorkshop, true);
 109 }
 110