src/PartSet/PartSet_Module.cpp

   1 #include <PartSet_Module.h>
   2 #include <PartSet_OperationSketch.h>
   3 #include <PartSet_OperationSketchLine.h>
   4
   5 #include <ModuleBase_Operation.h>
   6
   7 #include <XGUI_MainWindow.h>
   8 #include <XGUI_Displayer.h>
   9 #include <XGUI_Viewer.h>
  10 #include <XGUI_Workshop.h>
  11 #include <XGUI_OperationMgr.h>
  12 #include <XGUI_SelectionMgr.h>
  13
  14 #include <Config_PointerMessage.h>
  15 #include <Config_ModuleReader.h>
  16 #include <Config_WidgetReader.h>
  17 #include <Events_Loop.h>
  18 #include <Events_Message.h>
  19
  20 #include <GeomAPI_Shape.h>
  21
  22 #include <AIS_ListOfInteractive.hxx>
  23
  24 #include <QObject>
  25 #include <QString>
  26
  27 #ifdef _DEBUG
  28 #include <QDebug>
  29 #endif
  30
  31
  32 /*!Create and return new instance of XGUI_Module*/
  33 extern "C" PARTSET_EXPORT XGUI_Module* createModule(XGUI_Workshop* theWshop)
  34 {
  35   return new PartSet_Module(theWshop);
  36 }
  37
  38 PartSet_Module::PartSet_Module(XGUI_Workshop* theWshop)
  39 {
  40   myWorkshop = theWshop;
  41   XGUI_OperationMgr* anOperationMgr = myWorkshop->operationMgr();
  42
  43   connect(anOperationMgr, SIGNAL(operationStarted()), this, SLOT(onOperationStarted()));
  44   connect(anOperationMgr, SIGNAL(operationStopped(ModuleBase_Operation*)),
  45           this, SLOT(onOperationStopped(ModuleBase_Operation*)));
  46   connect(myWorkshop->selector(), SIGNAL(selectionChanged()),
  47             this, SLOT(onViewSelectionChanged()));
  48 }
  49
  50 PartSet_Module::~PartSet_Module()
  51 {
  52 }
  53
  54 void PartSet_Module::createFeatures()
  55 {
  56   Config_ModuleReader aXMLReader = Config_ModuleReader();
  57   aXMLReader.readAll();
  58   myFeaturesInFiles = aXMLReader.featuresInFiles();
  59 }
  60
  61 void PartSet_Module::featureCreated(XGUI_Command* theFeature)
  62 {
  63   theFeature->connectTo(this, SLOT(onFeatureTriggered()));
  64 }
  65
  66 std::string PartSet_Module::featureFile(const std::string& theFeatureId)
  67 {
  68   return myFeaturesInFiles[theFeatureId];
  69 }
  70
  71 /*
  72  *
  73  */
  74 void PartSet_Module::onFeatureTriggered()
  75 {
  76   XGUI_Command* aCmd = dynamic_cast<XGUI_Command*>(sender());
  77   launchOperation(aCmd->id());
  78 }
  79
  80 void PartSet_Module::launchOperation(const QString& theCmdId)
  81 {
  82   std::string aStdCmdId = theCmdId.toStdString();
  83   std::string aPluginFileName = featureFile(aStdCmdId);
  84   Config_WidgetReader aWdgReader = Config_WidgetReader(aPluginFileName);
  85   aWdgReader.readAll();
  86   std::string aXmlCfg = aWdgReader.featureWidgetCfg(aStdCmdId);
  87   std::string aDescription = aWdgReader.featureDescription(aStdCmdId);
  88   ModuleBase_PropPanelOperation* aPartSetOp;
  89   if (theCmdId == "Sketch" ) {
  90     aPartSetOp = new PartSet_OperationSketch(theCmdId, this);
  91   }
  92   else if(theCmdId == "SketchLine") {
  93     ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
  94     boost::shared_ptr<ModelAPI_Feature> aSketchFeature;
  95     if (anOperation)
  96       aSketchFeature = anOperation->feature();
  97     aPartSetOp = new PartSet_OperationSketchLine(theCmdId, this, aSketchFeature);
  98   }
  99   else {
 100     aPartSetOp = new ModuleBase_PropPanelOperation(theCmdId, this);
 101   }
 102   aPartSetOp->setXmlRepresentation(QString::fromStdString(aXmlCfg));
 103   aPartSetOp->setDescription(QString::fromStdString(aDescription));
 104
 105   //TODO(sbh): Implement static method to extract event id [SEID]
 106   static Events_ID aModuleEvent = Events_Loop::eventByName("PartSetModuleEvent");
 107   Config_PointerMessage aMessage(aModuleEvent, this);
 108   aMessage.setPointer(aPartSetOp);
 109   Events_Loop::loop()->send(aMessage);
 110 }
 111
 112 void PartSet_Module::onOperationStarted()
 113 {
 114   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 115
 116   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 117   if (aPreviewOp) {
 118     visualizePreview(true);
 119     connect(aPreviewOp, SIGNAL(viewerProjectionChange(double, double, double)),
 120             this, SLOT(onViewerProjectionChange(double, double, double)));
 121   }
 122 }
 123
 124 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 125 {
 126   ModuleBase_PropPanelOperation* anOperation = dynamic_cast<ModuleBase_PropPanelOperation*>(theOperation);
 127   if (!anOperation)
 128     return;
 129   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 130   if (aPreviewOp)
 131     visualizePreview(false);
 132 }
 133
 134 void PartSet_Module::onViewSelectionChanged()
 135 {
 136   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 137   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 138   if (aPreviewOp) {
 139     XGUI_SelectionMgr* aSelector = myWorkshop->selector();
 140     if (aSelector) {
 141       NCollection_List<TopoDS_Shape> aList;
 142       aSelector->selectedShapes(aList);
 143       aPreviewOp->setSelectedShapes(aList);
 144     }
 145   }
 146 }
 147
 148 void PartSet_Module::onViewerProjectionChange(double theX, double theY, double theZ)
 149 {
 150   XGUI_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
 151   if (aViewer) {
 152     aViewer->setViewProjection(theX, theY, theZ);
 153   }
 154 }
 155
 156 void PartSet_Module::visualizePreview(bool isDisplay)
 157 {
 158   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 159   if (!anOperation)
 160     return;
 161
 162   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 163   if (!aPreviewOp)
 164     return;
 165
 166   if (isDisplay) {
 167     boost::shared_ptr<GeomAPI_Shape> aPreview = aPreviewOp->preview();
 168     if (aPreview)
 169       myWorkshop->displayer()->LocalSelection(anOperation->feature(),
 170                                    aPreview->impl<TopoDS_Shape>(), aPreviewOp->getSelectionMode());
 171   }
 172   else {
 173     myWorkshop->displayer()->GlobalSelection(false);
 174     myWorkshop->displayer()->Erase(anOperation->feature());
 175   }
 176 }