src/PartSet/PartSet_IconFactory.cpp

   1 // Copyright (C) 2014-2019  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
  18 //
  19
  20 #include "PartSet_IconFactory.h"
  21 #include "PartSet_Tools.h"
  22 #include "PartSet_Module.h"
  23 #include "XGUI_DataModel.h"
  24
  25 #include <XGUI_Workshop.h>
  26 #include <XGUI_ObjectsBrowser.h>
  27
  28 #include <ModuleBase_ActionInfo.h>
  29 #include <ModuleBase_Tools.h>
  30
  31 #include <ModelAPI_ResultPart.h>
  32 #include <ModelAPI_ResultConstruction.h>
  33 #include <ModelAPI_ResultBody.h>
  34
  35 #include <Config_FeatureMessage.h>
  36 #include <Events_Loop.h>
  37
  38 #include <CollectionPlugin_Group.h>
  39
  40 QMap<QString, QString> PartSet_IconFactory::myIcons;
  41
  42 PartSet_IconFactory::PartSet_IconFactory(PartSet_Module* theModule)
  43   : ModuleBase_IconFactory(), myModule(theModule)
  44 {
  45   Events_Loop::loop()->registerListener(this,
  46     Events_Loop::eventByName(Config_FeatureMessage::GUI_EVENT()));
  47 }
  48
  49
  50 QIcon PartSet_IconFactory::getIcon(ObjectPtr theObj)
  51 {
  52   if (!theObj.get())
  53     return QIcon();
  54
  55   std::string aGroup = theObj->groupName();
  56   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObj);
  57   if (aFeature.get()) {
  58     std::string aKind = aFeature->getKind();
  59     QString aId(aKind.c_str());
  60     if (!myIcons.contains(aId))
  61       return QIcon();
  62
  63     QString anIconString = myIcons[aId];
  64
  65     ModelAPI_ExecState aState = aFeature->data()->execState();
  66     switch (aState) {
  67     case ModelAPI_StateMustBeUpdated:
  68       return ModuleBase_Tools::composite(":icons/toWork.png", anIconString);
  69       //anIcon = ModuleBase_Tools::lighter(anIconString);
  70       break;
  71     case ModelAPI_StateExecFailed:
  72       return ModuleBase_Tools::composite(":icons/isFailed.png", anIconString);
  73       break;
  74     case ModelAPI_StateInvalidArgument:
  75       return ModuleBase_Tools::composite(":icons/exec_state_invalid_parameters.png",
  76         anIconString);
  77       break;
  78     default:
  79       return loadIcon(anIconString);
  80       break;
  81     }
  82   }
  83
  84   //if (theObj->data() && theObj->data()->execState() == ModelAPI_StateMustBeUpdated)
  85   //  return QIcon(":pictures/constr_object_modified.png");
  86
  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   if (aGroup == ModelAPI_Folder::group()) {
  94     static QString anIconString(":pictures/features_folder.png");
  95     int aFirst = -1, aLast = -1;
  96     PartSet_Tools::getFirstAndLastIndexInFolder(theObj, aFirst, aLast);
  97     if ((aFirst != -1) && (aLast != -1)) {
  98       int aNbItems = aLast - aFirst + 1;
  99       if (aNbItems) {
 100         XGUI_ObjectsBrowser* aObBrowser = myModule->getWorkshop()->objectBrowser();
 101         XGUI_DataTree* aTree = aObBrowser->treeView();
 102         QModelIndex aIndex = aTree->dataModel()->objectIndex(theObj, 0);
 103         if (!aTree->isExpanded(aIndex)) {
 104           DocumentPtr aDoc = theObj->document();
 105           ObjectPtr aSubObj;
 106           ModelAPI_ExecState aState;
 107           bool aHasWarning = false;
 108           for (int i = aFirst; i < aLast + 1; i++) {
 109             aSubObj = aDoc->object(ModelAPI_Feature::group(), i);
 110             aState = aSubObj->data()->execState();
 111             if ((aState == ModelAPI_StateExecFailed) || (aState == ModelAPI_StateMustBeUpdated)) {
 112               aHasWarning = true;
 113               break;
 114             }
 115           }
 116           if (aHasWarning) {
 117             return QIcon(ModuleBase_Tools::composite(":icons/hasWarning.png", anIconString));
 118           }
 119         }
 120       }
 121     }
 122     return loadIcon(anIconString);
 123   }
 124
 125   ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
 126   if (aResult.get()) {
 127     GeomShapePtr aShape = aResult->shape();
 128     if(aShape.get()) {
 129       switch(aShape->shapeType()) {
 130         case GeomAPI_Shape::COMPOUND: {
 131           FeaturePtr aFeature = ModelAPI_Feature::feature(theObj);
 132           if (aFeature.get() && aFeature->getKind() == CollectionPlugin_Group::ID()) {
 133             switch (aShape->typeOfCompoundShapes()) {
 134             case GeomAPI_Shape::VERTEX:
 135               return QIcon(":icons/group_vertex.png");
 136             case GeomAPI_Shape::EDGE:
 137               return QIcon(":icons/group_edge.png");
 138             case GeomAPI_Shape::FACE:
 139               return QIcon(":icons/group_face.png");
 140             case GeomAPI_Shape::SOLID:
 141               return QIcon(":icons/group_solid.png");
 142             }
 143           }
 144           ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aResult);
 145           if (aBody.get() && aBody->isConnectedTopology())
 146             return QIcon(":pictures/compoundofsolids.png");
 147           return QIcon(":pictures/compound.png");
 148         }
 149         case GeomAPI_Shape::COMPSOLID: return QIcon(":pictures/compsolid.png");
 150         case GeomAPI_Shape::SOLID:     return QIcon(":pictures/solid.png");
 151         case GeomAPI_Shape::SHELL:     return QIcon(":pictures/shell.png");
 152         case GeomAPI_Shape::FACE:      return QIcon(":pictures/face.png");
 153         case GeomAPI_Shape::WIRE:      return QIcon(":pictures/wire.png");
 154         case GeomAPI_Shape::EDGE:      return QIcon(":pictures/edge.png");
 155         case GeomAPI_Shape::VERTEX:    return QIcon(":pictures/vertex.png");
 156       }
 157     }
 158   }
 159   return QIcon();
 160 }
 161
 162 void PartSet_IconFactory::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 163 {
 164   if (theMessage->eventID() ==
 165       Events_Loop::loop()->eventByName(Config_FeatureMessage::GUI_EVENT())) {
 166     std::shared_ptr<Config_FeatureMessage> aFeatureMsg =
 167        std::dynamic_pointer_cast<Config_FeatureMessage>(theMessage);
 168     if (!aFeatureMsg->isInternal()) {
 169       ActionInfo aFeatureInfo;
 170       aFeatureInfo.initFrom(aFeatureMsg);
 171       // Remember features icons
 172       myIcons[QString::fromStdString(aFeatureMsg->id())] = aFeatureInfo.iconFile;
 173     }
 174   }
 175 }