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