src/ModuleBase/ModuleBase_IModule.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3
   4 #include "ModuleBase_IModule.h"
   5 #include "ModuleBase_IViewer.h"
   6 #include "ModuleBase_ViewerPrs.h"
   7 #include "ModuleBase_Operation.h"
   8 #include "ModuleBase_ISelection.h"
   9 #include "ModuleBase_OperationDescription.h"
  10
  11 #include <Events_Loop.h>
  12
  13 #include <ModelAPI_Events.h>
  14 #include <ModelAPI_CompositeFeature.h>
  15
  16 #include <Config_PointerMessage.h>
  17 #include <Config_WidgetReader.h>
  18 #include <Config_ModuleReader.h>
  19
  20 #include <QAction>
  21
  22 ModuleBase_IModule::ModuleBase_IModule(ModuleBase_IWorkshop* theParent)
  23   : QObject(theParent), myWorkshop(theParent)
  24 {
  25   connect(myWorkshop, SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
  26
  27
  28   //connect(myWorkshop->viewer(), SIGNAL(mousePress(QMouseEvent*)), this,
  29   //        SLOT(onMousePressed(QMouseEvent*)));
  30   //connect(myWorkshop->viewer(), SIGNAL(mouseRelease(QMouseEvent*)), this,
  31   //        SLOT(onMouseReleased(QMouseEvent*)));
  32   //connect(myWorkshop->viewer(), SIGNAL(mouseMove(QMouseEvent*)), this,
  33   //        SLOT(onMouseMoved(QMouseEvent*)));
  34   //connect(myWorkshop->viewer(), SIGNAL(keyRelease(QKeyEvent*)), this,
  35   //        SLOT(onKeyRelease(QKeyEvent*)));
  36   //connect(myWorkshop->viewer(), SIGNAL(mouseDoubleClick(QMouseEvent*)), this,
  37   //        SLOT(onMouseDoubleClick(QMouseEvent*)));
  38 }
  39
  40
  41 void ModuleBase_IModule::launchOperation(const QString& theCmdId)
  42 {
  43   if (!myWorkshop->canStartOperation(theCmdId))
  44     return;
  45
  46   ModuleBase_Operation* anOperation = createOperation(theCmdId.toStdString());
  47   ModuleBase_ISelection* aSelection = myWorkshop->selection();
  48   // Initialise operation with preliminary selection
  49   anOperation->initSelection(aSelection, myWorkshop->viewer());
  50   sendOperation(anOperation);
  51 }
  52
  53
  54 void ModuleBase_IModule::sendOperation(ModuleBase_Operation* theOperation)
  55 {
  56   static Events_ID aModuleEvent = Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED);
  57   std::shared_ptr<Config_PointerMessage> aMessage =
  58       std::shared_ptr<Config_PointerMessage>(new Config_PointerMessage(aModuleEvent, this));
  59   aMessage->setPointer(theOperation);
  60   Events_Loop::loop()->send(aMessage);
  61 }
  62
  63 ModuleBase_Operation* ModuleBase_IModule::getNewOperation(const std::string& theFeatureId)
  64 {
  65   return new ModuleBase_Operation(theFeatureId.c_str(), this);
  66 }
  67
  68 ModuleBase_Operation* ModuleBase_IModule::createOperation(const std::string& theFeatureId)
  69 {
  70   ModuleBase_Operation* anOperation = getNewOperation(theFeatureId);
  71
  72   // If the operation is launched as sub-operation of another then we have to initialise
  73   // parent feature
  74   ModuleBase_Operation* aCurOperation = myWorkshop->currentOperation();
  75   if (aCurOperation) {
  76     FeaturePtr aFeature = aCurOperation->feature();
  77     CompositeFeaturePtr aCompFeature =
  78         std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
  79     if (aCompFeature) {
  80       anOperation->setParentFeature(aCompFeature);
  81     }
  82   }
  83
  84   std::string aPluginFileName = myFeaturesInFiles[theFeatureId];
  85   Config_WidgetReader aWdgReader = Config_WidgetReader(aPluginFileName);
  86   aWdgReader.readAll();
  87   std::string aXmlCfg = aWdgReader.featureWidgetCfg(theFeatureId);
  88   std::string aDescription = aWdgReader.featureDescription(theFeatureId);
  89
  90   anOperation->getDescription()->setDescription(QString::fromStdString(aDescription));
  91   anOperation->getDescription()->setXmlRepresentation(QString::fromStdString(aXmlCfg));
  92
  93   return anOperation;
  94 }
  95
  96 void ModuleBase_IModule::createFeatures()
  97 {
  98   registerValidators();
  99   registerFilters();
 100
 101   Config_ModuleReader aXMLReader = Config_ModuleReader();
 102   aXMLReader.readAll();
 103   myFeaturesInFiles = aXMLReader.featuresInFiles();
 104 }
 105
 106
 107 void ModuleBase_IModule::actionCreated(QAction* theFeature)
 108 {
 109   connect(theFeature, SIGNAL(triggered(bool)), this, SLOT(onFeatureTriggered()));
 110 }
 111
 112 bool ModuleBase_IModule::canDisplayObject(const ObjectPtr& theObject) const
 113 {
 114   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 115   return anOperation && anOperation->hasObject(theObject);
 116 }
 117
 118 void ModuleBase_IModule::onFeatureTriggered()
 119 {
 120   QAction* aCmd = dynamic_cast<QAction*>(sender());
 121   //Do nothing on uncheck
 122   if (aCmd->isCheckable() && !aCmd->isChecked())
 123     return;
 124   launchOperation(aCmd->data().toString());
 125 }
 126
 127
 128 void ModuleBase_IModule::editFeature(FeaturePtr theFeature)
 129 {
 130   std::string aFeatureId = theFeature->getKind();
 131   if (!myWorkshop->canStartOperation(aFeatureId.c_str()))
 132     return;
 133
 134   ModuleBase_Operation* anOperation = createOperation(aFeatureId);
 135   anOperation->setFeature(theFeature);
 136   sendOperation(anOperation);
 137 }