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 email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
  18 //
  19
  20 #include "PartSet_IconFactory.h"
  21 #include <ModuleBase_ActionInfo.h>
  22 #include <ModuleBase_Tools.h>
  23
  24 #include <ModelAPI_ResultPart.h>
  25 #include <ModelAPI_ResultConstruction.h>
  26 #include <ModelAPI_ResultBody.h>
  27
  28 #include <Config_FeatureMessage.h>
  29 #include <Events_Loop.h>
  30
  31 QMap<QString, QString> PartSet_IconFactory::myIcons;
  32
  33 PartSet_IconFactory::PartSet_IconFactory():ModuleBase_IconFactory()
  34 {
  35   Events_Loop::loop()->registerListener(this,
  36     Events_Loop::eventByName(Config_FeatureMessage::GUI_EVENT()));
  37 }
  38
  39
  40 QIcon PartSet_IconFactory::getIcon(ObjectPtr theObj)
  41 {
  42   QIcon anIcon;
  43
  44   if (!theObj.get())
  45     return anIcon;
  46
  47   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObj);
  48   if (aFeature.get()) {
  49     std::string aKind = aFeature->getKind();
  50     QString aId(aKind.c_str());
  51     if (!myIcons.contains(aId))
  52       return anIcon;
  53
  54     QString anIconString = myIcons[aId];
  55
  56     ModelAPI_ExecState aState = aFeature->data()->execState();
  57     switch(aState) {
  58       case ModelAPI_StateDone:
  59       case ModelAPI_StateNothing: {
  60         anIcon = loadIcon(anIconString);
  61       }
  62       break;
  63       case ModelAPI_StateMustBeUpdated: {
  64         anIcon = ModuleBase_Tools::lighter(anIconString);
  65       }
  66       break;
  67       case ModelAPI_StateExecFailed: {
  68         anIcon = ModuleBase_Tools::composite(":icons/exec_state_failed.png", anIconString);
  69       }
  70       break;
  71       case ModelAPI_StateInvalidArgument: {
  72         anIcon = ModuleBase_Tools::composite(":icons/exec_state_invalid_parameters.png",
  73                                              anIconString);
  74       }
  75       break;
  76       default: break;
  77     }
  78   }
  79
  80   if (theObj->data() && theObj->data()->execState() == ModelAPI_StateMustBeUpdated)
  81     return QIcon(":pictures/constr_object_modified.png");
  82
  83   std::string aGroup = theObj->groupName();
  84   if (aGroup == ModelAPI_ResultPart::group())
  85     return QIcon(":pictures/part_ico.png");
  86
  87   if (aGroup == ModelAPI_ResultConstruction::group())
  88     return QIcon(":pictures/constr_object.png");
  89
  90   ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
  91   if (aResult.get()) {
  92     GeomShapePtr aShape = aResult->shape();
  93     if(aShape.get()) {
  94       switch(aShape->shapeType()) {
  95         case GeomAPI_Shape::COMPOUND: {
  96           ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
  97           if (aBody.get() && aBody->isConnectedTopology())
  98             return QIcon(":pictures/compoundofsolids.png");
  99           return QIcon(":pictures/compound.png");
 100         }
 101         case GeomAPI_Shape::COMPSOLID: return QIcon(":pictures/compsolid.png");
 102         case GeomAPI_Shape::SOLID:     return QIcon(":pictures/solid.png");
 103         case GeomAPI_Shape::SHELL:     return QIcon(":pictures/shell.png");
 104         case GeomAPI_Shape::FACE:      return QIcon(":pictures/face.png");
 105         case GeomAPI_Shape::WIRE:      return QIcon(":pictures/wire.png");
 106         case GeomAPI_Shape::EDGE:      return QIcon(":pictures/edge.png");
 107         case GeomAPI_Shape::VERTEX:    return QIcon(":pictures/vertex.png");
 108       }
 109     }
 110   }
 111   return anIcon;
 112 }
 113
 114 void PartSet_IconFactory::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 115 {
 116   if (theMessage->eventID() ==
 117       Events_Loop::loop()->eventByName(Config_FeatureMessage::GUI_EVENT())) {
 118     std::shared_ptr<Config_FeatureMessage> aFeatureMsg =
 119        std::dynamic_pointer_cast<Config_FeatureMessage>(theMessage);
 120     if (!aFeatureMsg->isInternal()) {
 121       ActionInfo aFeatureInfo;
 122       aFeatureInfo.initFrom(aFeatureMsg);
 123       // Remember features icons
 124       myIcons[QString::fromStdString(aFeatureMsg->id())] = aFeatureInfo.iconFile;
 125     }
 126   }
 127 }