src/PartSet/PartSet_IconFactory.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_IconFactory.h"
  22 #include <ModuleBase_ActionInfo.h>
  23 #include <ModuleBase_Tools.h>
  24
  25 #include <ModelAPI_ResultPart.h>
  26 #include <ModelAPI_ResultConstruction.h>
  27 #include <ModelAPI_ResultBody.h>
  28
  29 #include <Config_FeatureMessage.h>
  30 #include <Events_Loop.h>
  31
  32 #include <CollectionPlugin_Group.h>
  33
  34 QMap<QString, QString> PartSet_IconFactory::myIcons;
  35
  36 PartSet_IconFactory::PartSet_IconFactory():ModuleBase_IconFactory()
  37 {
  38   Events_Loop::loop()->registerListener(this,
  39     Events_Loop::eventByName(Config_FeatureMessage::GUI_EVENT()));
  40 }
  41
  42
  43 QIcon PartSet_IconFactory::getIcon(ObjectPtr theObj)
  44 {
  45   QIcon anIcon;
  46
  47   if (!theObj.get())
  48     return anIcon;
  49
  50   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObj);
  51   if (aFeature.get()) {
  52     std::string aKind = aFeature->getKind();
  53     QString aId(aKind.c_str());
  54     if (!myIcons.contains(aId))
  55       return anIcon;
  56
  57     QString anIconString = myIcons[aId];
  58
  59     ModelAPI_ExecState aState = aFeature->data()->execState();
  60     switch(aState) {
  61       case ModelAPI_StateDone:
  62       case ModelAPI_StateNothing: {
  63         anIcon = loadIcon(anIconString);
  64       }
  65       break;
  66       case ModelAPI_StateMustBeUpdated: {
  67         anIcon = ModuleBase_Tools::lighter(anIconString);
  68       }
  69       break;
  70       case ModelAPI_StateExecFailed: {
  71         anIcon = ModuleBase_Tools::composite(":icons/exec_state_failed.png", anIconString);
  72       }
  73       break;
  74       case ModelAPI_StateInvalidArgument: {
  75         anIcon = ModuleBase_Tools::composite(":icons/exec_state_invalid_parameters.png",
  76                                              anIconString);
  77       }
  78       break;
  79       default: break;
  80     }
  81   }
  82
  83   if (theObj->data() && theObj->data()->execState() == ModelAPI_StateMustBeUpdated)
  84     return QIcon(":pictures/constr_object_modified.png");
  85
  86   std::string aGroup = theObj->groupName();
  87   if (aGroup == ModelAPI_ResultPart::group())
  88     return QIcon(":pictures/part_ico.png");
  89
  90   if (aGroup == ModelAPI_ResultConstruction::group())
  91     return QIcon(":pictures/constr_object.png");
  92
  93   ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
  94   if (aResult.get()) {
  95     GeomShapePtr aShape = aResult->shape();
  96     if(aShape.get()) {
  97       switch(aShape->shapeType()) {
  98         case GeomAPI_Shape::COMPOUND: {
  99           FeaturePtr aFeature = ModelAPI_Feature::feature(theObj);
 100           if (aFeature.get() && aFeature->getKind() == CollectionPlugin_Group::ID()) {
 101             switch (aShape->typeOfCompoundShapes()) {
 102             case GeomAPI_Shape::VERTEX:
 103               return QIcon(":icons/group_vertex.png");
 104             case GeomAPI_Shape::EDGE:
 105               return QIcon(":icons/group_edge.png");
 106             case GeomAPI_Shape::FACE:
 107               return QIcon(":icons/group_face.png");
 108             case GeomAPI_Shape::SOLID:
 109               return QIcon(":icons/group_solid.png");
 110             }
 111           }
 112           ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
 113           if (aBody.get() && aBody->isConnectedTopology())
 114             return QIcon(":pictures/compoundofsolids.png");
 115           return QIcon(":pictures/compound.png");
 116         }
 117         case GeomAPI_Shape::COMPSOLID: return QIcon(":pictures/compsolid.png");
 118         case GeomAPI_Shape::SOLID:     return QIcon(":pictures/solid.png");
 119         case GeomAPI_Shape::SHELL:     return QIcon(":pictures/shell.png");
 120         case GeomAPI_Shape::FACE:      return QIcon(":pictures/face.png");
 121         case GeomAPI_Shape::WIRE:      return QIcon(":pictures/wire.png");
 122         case GeomAPI_Shape::EDGE:      return QIcon(":pictures/edge.png");
 123         case GeomAPI_Shape::VERTEX:    return QIcon(":pictures/vertex.png");
 124       }
 125     }
 126   }
 127   return anIcon;
 128 }
 129
 130 void PartSet_IconFactory::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 131 {
 132   if (theMessage->eventID() ==
 133       Events_Loop::loop()->eventByName(Config_FeatureMessage::GUI_EVENT())) {
 134     std::shared_ptr<Config_FeatureMessage> aFeatureMsg =
 135        std::dynamic_pointer_cast<Config_FeatureMessage>(theMessage);
 136     if (!aFeatureMsg->isInternal()) {
 137       ActionInfo aFeatureInfo;
 138       aFeatureInfo.initFrom(aFeatureMsg);
 139       // Remember features icons
 140       myIcons[QString::fromStdString(aFeatureMsg->id())] = aFeatureInfo.iconFile;
 141     }
 142   }
 143 }