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   if (!myWorkshop->isSalomeMode())
  43     connect(myWorkshop->mainWindow()->viewer(), SIGNAL(selectionChanged()),
  44             this, SLOT(onViewSelectionChanged()));
  45 }
  46
  47 PartSet_Module::~PartSet_Module()
  48 {
  49 }
  50
  51 void PartSet_Module::createFeatures()
  52 {
  53   Config_ModuleReader aXMLReader = Config_ModuleReader();
  54   aXMLReader.readAll();
  55   myFeaturesInFiles = aXMLReader.featuresInFiles();
  56 }
  57
  58 void PartSet_Module::featureCreated(XGUI_Command* theFeature)
  59 {
  60   theFeature->connectTo(this, SLOT(onFeatureTriggered()));
  61 }
  62
  63 std::string PartSet_Module::featureFile(const std::string& theFeatureId)
  64 {
  65   return myFeaturesInFiles[theFeatureId];
  66 }
  67
  68 /*
  69  *
  70  */
  71 void PartSet_Module::onFeatureTriggered()
  72 {
  73   XGUI_Command* aCmd = dynamic_cast<XGUI_Command*>(sender());
  74   launchOperation(aCmd->id());
  75 }
  76
  77 void PartSet_Module::launchOperation(const QString& theCmdId)
  78 {
  79   std::string aStdCmdId = theCmdId.toStdString();
  80   std::string aPluginFileName = featureFile(aStdCmdId);
  81   Config_WidgetReader aWdgReader = Config_WidgetReader(aPluginFileName);
  82   aWdgReader.readAll();
  83   std::string aXmlCfg = aWdgReader.featureWidgetCfg(aStdCmdId);
  84   std::string aDescription = aWdgReader.featureDescription(aStdCmdId);
  85   ModuleBase_PropPanelOperation* aPartSetOp;
  86   if (theCmdId == "Sketch" ) {
  87     aPartSetOp = new PartSet_OperationSketch(theCmdId, this);
  88   } else {
  89     aPartSetOp = new ModuleBase_PropPanelOperation(theCmdId, this);
  90   }
  91   aPartSetOp->setXmlRepresentation(QString::fromStdString(aXmlCfg));
  92   aPartSetOp->setDescription(QString::fromStdString(aDescription));
  93
  94   //TODO(sbh): Implement static method to extract event id [SEID]
  95   static Events_ID aModuleEvent = Events_Loop::eventByName("PartSetModuleEvent");
  96   Config_PointerMessage aMessage(aModuleEvent, this);
  97   aMessage.setPointer(aPartSetOp);
  98   Events_Loop::loop()->send(aMessage);
  99 }
 100
 101 void PartSet_Module::onOperationStarted()
 102 {
 103   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 104
 105   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 106   if (aPreviewOp) {
 107     visualizePreview(true);
 108     connect(aPreviewOp, SIGNAL(viewerProjectionChange(double, double, double)),
 109             this, SLOT(onViewerProjectionChange(double, double, double)));
 110   }
 111 }
 112
 113 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 114 {
 115   ModuleBase_PropPanelOperation* anOperation = dynamic_cast<ModuleBase_PropPanelOperation*>(theOperation);
 116   if (!anOperation)
 117     return;
 118   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 119   if (aPreviewOp)
 120     visualizePreview(false);
 121 }
 122
 123 void PartSet_Module::onViewSelectionChanged()
 124 {
 125   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 126   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 127   if (aPreviewOp) {
 128     XGUI_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
 129     if (aViewer) {
 130       NCollection_List<TopoDS_Shape> aList;
 131       aViewer->getSelectedShapes(aList);
 132       aPreviewOp->setSelectedShapes(aList);
 133     }
 134   }
 135 }
 136
 137 void PartSet_Module::onViewerProjectionChange(double theX, double theY, double theZ)
 138 {
 139   XGUI_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
 140   if (aViewer) {
 141     aViewer->setViewProjection(theX, theY, theZ);
 142   }
 143 }
 144
 145 void PartSet_Module::visualizePreview(bool isDisplay)
 146 {
 147   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 148   if (!anOperation)
 149     return;
 150
 151   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 152   if (!aPreviewOp)
 153     return;
 154
 155   if (isDisplay) {
 156     myWorkshop->displayer()->LocalSelection(anOperation->feature(), aPreviewOp->preview(),
 157                                             aPreviewOp->getSelectionMode());
 158   }
 159   else {
 160     myWorkshop->displayer()->GlobalSelection(false);
 161     myWorkshop->displayer()->Erase(anOperation->feature());
 162   }
 163 }