src/PartSet/PartSet_Module.cpp

   1 #include <PartSet_Module.h>
   2 #include <PartSet_OperationSketch.h>
   3
   4 #include <ModuleBase_Operation.h>
   5
   6 #include <XGUI_MainWindow.h>
   7 #include <XGUI_Displayer.h>
   8 #include <XGUI_Viewer.h>
   9 #include <XGUI_Workshop.h>
  10 #include <XGUI_OperationMgr.h>
  11
  12 #include <Config_PointerMessage.h>
  13 #include <Config_ModuleReader.h>
  14 #include <Config_WidgetReader.h>
  15 #include <Events_Loop.h>
  16 #include <Events_Message.h>
  17
  18 #include <AIS_ListOfInteractive.hxx>
  19
  20 #include <QObject>
  21 #include <QString>
  22
  23 #ifdef _DEBUG
  24 #include <QDebug>
  25 #endif
  26
  27
  28 /*!Create and return new instance of XGUI_Module*/
  29 extern "C" PARTSET_EXPORT XGUI_Module* createModule(XGUI_Workshop* theWshop)
  30 {
  31   return new PartSet_Module(theWshop);
  32 }
  33
  34 PartSet_Module::PartSet_Module(XGUI_Workshop* theWshop)
  35 {
  36   myWorkshop = theWshop;
  37   XGUI_OperationMgr* anOperationMgr = myWorkshop->operationMgr();
  38
  39   connect(anOperationMgr, SIGNAL(operationStarted()), this, SLOT(onOperationStarted()));
  40   connect(anOperationMgr, SIGNAL(operationStopped(ModuleBase_Operation*)),
  41           this, SLOT(onOperationStopped(ModuleBase_Operation*)));
  42   connect(myWorkshop->mainWindow()->viewer(), SIGNAL(selectionChanged()),
  43           this, SLOT(onViewSelectionChanged()));
  44 }
  45
  46 PartSet_Module::~PartSet_Module()
  47 {
  48 }
  49
  50 void PartSet_Module::createFeatures()
  51 {
  52   Config_ModuleReader aXMLReader = Config_ModuleReader();
  53   aXMLReader.readAll();
  54   myFeaturesInFiles = aXMLReader.featuresInFiles();
  55 }
  56
  57 void PartSet_Module::featureCreated(XGUI_Command* theFeature)
  58 {
  59   theFeature->connectTo(this, SLOT(onFeatureTriggered()));
  60 }
  61
  62 std::string PartSet_Module::featureFile(const std::string& theFeatureId)
  63 {
  64   return myFeaturesInFiles[theFeatureId];
  65 }
  66
  67 /*
  68  *
  69  */
  70 void PartSet_Module::onFeatureTriggered()
  71 {
  72   XGUI_Command* aCmd = dynamic_cast<XGUI_Command*>(sender());
  73   QString aCmdId = aCmd->id();
  74   std::string aStdCmdId = aCmdId.toStdString();
  75   std::string aPluginFileName = featureFile(aStdCmdId);
  76   Config_WidgetReader aWdgReader = Config_WidgetReader(aPluginFileName);
  77   aWdgReader.readAll();
  78   std::string aXmlCfg = aWdgReader.featureWidgetCfg(aStdCmdId);
  79   std::string aDescription = aWdgReader.featureDescription(aStdCmdId);
  80   ModuleBase_PropPanelOperation* aPartSetOp;
  81   if (aCmdId == "Sketch" ) {
  82     aPartSetOp = new PartSet_OperationSketch(aCmdId, this);
  83   } else {
  84     aPartSetOp = new ModuleBase_PropPanelOperation(aCmdId, this);
  85   }
  86   aPartSetOp->setXmlRepresentation(QString::fromStdString(aXmlCfg));
  87   aPartSetOp->setDescription(QString::fromStdString(aDescription));
  88
  89   //TODO(sbh): Implement static method to extract event id [SEID]
  90   static Events_ID aModuleEvent = Events_Loop::eventByName("PartSetModuleEvent");
  91   Config_PointerMessage aMessage(aModuleEvent, this);
  92   aMessage.setPointer(aPartSetOp);
  93   Events_Loop::loop()->send(aMessage);
  94 }
  95
  96 void PartSet_Module::onOperationStarted()
  97 {
  98   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
  99
 100   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 101   if (aPreviewOp)
 102     visualizePreview(true);
 103 }
 104
 105 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 106 {
 107   ModuleBase_PropPanelOperation* anOperation = dynamic_cast<ModuleBase_PropPanelOperation*>(theOperation);
 108   if (!anOperation)
 109     return;
 110   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 111   if (aPreviewOp)
 112     visualizePreview(false);
 113 }
 114
 115 void PartSet_Module::onViewSelectionChanged()
 116 {
 117   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 118   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 119   if (aPreviewOp) {
 120     XGUI_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
 121     if (aViewer) {
 122       AIS_ListOfInteractive aList;
 123       aViewer->getSelectedObjects(aList);
 124       aPreviewOp->setSelectedObjects(aList);
 125     }
 126   }
 127 }
 128
 129 void PartSet_Module::visualizePreview(bool isDisplay)
 130 {
 131   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 132   if (!anOperation)
 133     return;
 134
 135   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 136   if (!aPreviewOp)
 137     return;
 138
 139   if (isDisplay) {
 140     myWorkshop->displayer()->LocalSelection(anOperation->feature(), aPreviewOp->preview(),
 141                                             aPreviewOp->getSelectionMode());
 142   }
 143   else {
 144     myWorkshop->displayer()->GlobalSelection(false);
 145     myWorkshop->displayer()->Erase(anOperation->feature(), aPreviewOp->preview());
 146   }
 147 }