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(operationStarted(ModuleBase_Operation*)),
  24           SLOT(onOperationStarted(ModuleBase_Operation*)));
  25
  26   connect(myWorkshop, SIGNAL(operationStopped(ModuleBase_Operation*)),
  27           SLOT(onOperationStopped(ModuleBase_Operation*)));
  28
  29   connect(myWorkshop, SIGNAL(operationResumed(ModuleBase_Operation*)),
  30           SLOT(onOperationResumed(ModuleBase_Operation*)));
  31
  32   connect(myWorkshop, SIGNAL(operationComitted(ModuleBase_Operation*)),
  33           SLOT(onOperationComitted(ModuleBase_Operation*)));
  34
  35   connect(myWorkshop, SIGNAL(operationAborted(ModuleBase_Operation*)),
  36           SLOT(onOperationAborted(ModuleBase_Operation*)));
  37
  38   connect(myWorkshop, SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
  39
  40
  41   //connect(myWorkshop->viewer(), SIGNAL(mousePress(QMouseEvent*)), this,
  42   //        SLOT(onMousePressed(QMouseEvent*)));
  43   //connect(myWorkshop->viewer(), SIGNAL(mouseRelease(QMouseEvent*)), this,
  44   //        SLOT(onMouseReleased(QMouseEvent*)));
  45   //connect(myWorkshop->viewer(), SIGNAL(mouseMove(QMouseEvent*)), this,
  46   //        SLOT(onMouseMoved(QMouseEvent*)));
  47   //connect(myWorkshop->viewer(), SIGNAL(keyRelease(QKeyEvent*)), this,
  48   //        SLOT(onKeyRelease(QKeyEvent*)));
  49   //connect(myWorkshop->viewer(), SIGNAL(mouseDoubleClick(QMouseEvent*)), this,
  50   //        SLOT(onMouseDoubleClick(QMouseEvent*)));
  51 }
  52
  53
  54 void ModuleBase_IModule::launchOperation(const QString& theCmdId)
  55 {
  56   if (!myWorkshop->canStartOperation(theCmdId))
  57     return;
  58
  59   ModuleBase_Operation* anOperation = createOperation(theCmdId.toStdString());
  60   ModuleBase_ISelection* aSelection = myWorkshop->selection();
  61   // Initialise operation with preliminary selection
  62   anOperation->initSelection(aSelection, myWorkshop->viewer());
  63   sendOperation(anOperation);
  64 }
  65
  66
  67 void ModuleBase_IModule::sendOperation(ModuleBase_Operation* theOperation)
  68 {
  69   static Events_ID aModuleEvent = Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED);
  70   std::shared_ptr<Config_PointerMessage> aMessage =
  71       std::shared_ptr<Config_PointerMessage>(new Config_PointerMessage(aModuleEvent, this));
  72   aMessage->setPointer(theOperation);
  73   Events_Loop::loop()->send(aMessage);
  74 }
  75
  76 ModuleBase_Operation* ModuleBase_IModule::getNewOperation(const std::string& theFeatureId)
  77 {
  78   return new ModuleBase_Operation(theFeatureId.c_str(), this);
  79 }
  80
  81 ModuleBase_Operation* ModuleBase_IModule::createOperation(const std::string& theFeatureId)
  82 {
  83   ModuleBase_Operation* anOperation = getNewOperation(theFeatureId);
  84
  85   // If the operation is launched as sub-operation of another then we have to initialise
  86   // parent feature
  87   ModuleBase_Operation* aCurOperation = myWorkshop->currentOperation();
  88   if (aCurOperation) {
  89     FeaturePtr aFeature = aCurOperation->feature();
  90     CompositeFeaturePtr aCompFea = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
  91     if (aCompFea)
  92       anOperation->setParentFeature(aCompFea);
  93   }
  94
  95   std::string aPluginFileName = myFeaturesInFiles[theFeatureId];
  96   Config_WidgetReader aWdgReader = Config_WidgetReader(aPluginFileName);
  97   aWdgReader.readAll();
  98   std::string aXmlCfg = aWdgReader.featureWidgetCfg(theFeatureId);
  99   std::string aDescription = aWdgReader.featureDescription(theFeatureId);
 100
 101   anOperation->getDescription()->setDescription(QString::fromStdString(aDescription));
 102   anOperation->getDescription()->setXmlRepresentation(QString::fromStdString(aXmlCfg));
 103
 104   return anOperation;
 105 }
 106
 107 void ModuleBase_IModule::createFeatures()
 108 {
 109   registerValidators();
 110   registerFilters();
 111
 112   Config_ModuleReader aXMLReader = Config_ModuleReader();
 113   aXMLReader.readAll();
 114   myFeaturesInFiles = aXMLReader.featuresInFiles();
 115 }
 116
 117
 118 void ModuleBase_IModule::actionCreated(QAction* theFeature)
 119 {
 120   connect(theFeature, SIGNAL(triggered(bool)), this, SLOT(onFeatureTriggered()));
 121 }
 122
 123
 124 void ModuleBase_IModule::onFeatureTriggered()
 125 {
 126   QAction* aCmd = dynamic_cast<QAction*>(sender());
 127   //Do nothing on uncheck
 128   if (aCmd->isCheckable() && !aCmd->isChecked())
 129     return;
 130   launchOperation(aCmd->data().toString());
 131 }
 132
 133
 134 void ModuleBase_IModule::editFeature(FeaturePtr theFeature)
 135 {
 136   std::string aFeatureId = theFeature->getKind();
 137   if (!myWorkshop->canStartOperation(aFeatureId.c_str()))
 138     return;
 139
 140   ModuleBase_Operation* anOperation = createOperation(aFeatureId);
 141   anOperation->setFeature(theFeature);
 142   sendOperation(anOperation);
 143 }