src/ModuleBase/ModuleBase_IModule.cpp

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