src/ModuleBase/ModuleBase_WidgetFeature.cpp

   1 // File:        ModuleBase_WidgetFeature.cpp
   2 // Created:     25 Apr 2014
   3 // Author:      Natalia ERMOLAEVA
   4
   5 #include <ModuleBase_WidgetFeature.h>
   6
   7 #include <ModuleBase_WidgetValueFeature.h>
   8 #include <ModuleBase_WidgetValue.h>
   9 #include <ModuleBase_ResultValidators.h>
  10
  11 #include <Config_Keywords.h>
  12 #include <Config_WidgetAPI.h>
  13
  14 #include <Events_Loop.h>
  15 #include <ModelAPI_Events.h>
  16
  17 #include <ModelAPI_Feature.h>
  18 #include <ModelAPI_Data.h>
  19 #include <ModelAPI_Object.h>
  20 #include <ModelAPI_AttributeRefAttr.h>
  21 #include <ModelAPI_Validator.h>
  22
  23 #include <QWidget>
  24 #include <QLineEdit>
  25 #include <QHBoxLayout>
  26 #include <QLabel>
  27
  28 ModuleBase_WidgetFeature::ModuleBase_WidgetFeature(QWidget* theParent,
  29                                                    const Config_WidgetAPI* theData,
  30                                                    const std::string& theParentId)
  31 : ModuleBase_ModelWidget(theParent, theData, theParentId)
  32 {
  33   //QString aKinds = QString::fromStdString(theData->getProperty(FEATURE_KEYSEQUENCE));
  34   //myObjectKinds = aKinds.split(" ");
  35   //theData->
  36
  37   myContainer = new QWidget(theParent);
  38   QHBoxLayout* aControlLay = new QHBoxLayout(myContainer);
  39   aControlLay->setContentsMargins(0, 0, 0, 0);
  40
  41   QString aLabelText = QString::fromStdString(theData->widgetLabel());
  42   myLabel = new QLabel(aLabelText, myContainer);
  43   aControlLay->addWidget(myLabel);
  44
  45   myEditor = new QLineEdit(myContainer);
  46   QString anObjName = QString::fromStdString(attributeID());
  47   myEditor->setObjectName(anObjName);
  48   myEditor->setReadOnly(true);
  49   aControlLay->addWidget(myEditor);
  50
  51   QString aTTip = QString::fromStdString(theData->widgetTooltip());
  52   myEditor->setToolTip(aTTip);
  53
  54   aControlLay->addWidget(myEditor);
  55   aControlLay->setStretch(1, 1);
  56 }
  57
  58 ModuleBase_WidgetFeature::~ModuleBase_WidgetFeature()
  59 {
  60 }
  61
  62 bool ModuleBase_WidgetFeature::setValue(ModuleBase_WidgetValue* theValue)
  63 {
  64   bool isDone = false;
  65
  66   if (theValue) {
  67     ModuleBase_WidgetValueFeature* aFeatureValue =
  68                          dynamic_cast<ModuleBase_WidgetValueFeature*>(theValue);
  69     if (aFeatureValue)
  70       isDone = setObject(aFeatureValue->object());
  71   }
  72   return isDone;
  73 }
  74
  75 bool ModuleBase_WidgetFeature::setObject(const ObjectPtr& theObject)
  76 {
  77   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
  78   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
  79   const ModelAPI_Validator* aValidator = aFactory->validator(parentID(), attributeID());
  80   if (aValidator) {
  81     const ModuleBase_ResultValidator* aResValidator =
  82       dynamic_cast<const ModuleBase_ResultValidator*>(aValidator);
  83     if (aResValidator) {
  84       if (!aResValidator->isValid(theObject))
  85         return false;
  86     }
  87   }
  88
  89   myObject = theObject;
  90   myEditor->setText(theObject ? theObject->data()->name().c_str() : "");
  91   emit valuesChanged();
  92   return true;
  93 }
  94
  95 bool ModuleBase_WidgetFeature::storeValue(ObjectPtr theObject) const
  96 {
  97   FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
  98   if (!aFeature)
  99     return false;
 100   boost::shared_ptr<ModelAPI_Data> aData = aFeature->data();
 101   boost::shared_ptr<ModelAPI_AttributeRefAttr> aRef =
 102           boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aData->attribute(attributeID()));
 103
 104   ModuleBase_WidgetFeature* that = (ModuleBase_WidgetFeature*) this;
 105   aRef->setObject(myObject);
 106   aFeature->execute();
 107   updateObject(theObject);
 108   return true;
 109 }
 110
 111 bool ModuleBase_WidgetFeature::restoreValue(ObjectPtr theObject)
 112 {
 113   boost::shared_ptr<ModelAPI_Data> aData = theObject->data();
 114   boost::shared_ptr<ModelAPI_AttributeRefAttr> aRef =
 115           boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aData->attribute(attributeID()));
 116
 117   FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(aRef->object());
 118   if (aFeature) {
 119     myObject = aFeature;
 120     myEditor->setText(myObject ? myObject->data()->name().c_str() : "");
 121     return true;
 122   }
 123   return false;
 124 }
 125
 126 QWidget* ModuleBase_WidgetFeature::getControl() const
 127 {
 128   return myContainer;
 129 }
 130
 131 QList<QWidget*> ModuleBase_WidgetFeature::getControls() const
 132 {
 133   QList<QWidget*> aList;
 134   aList.append(myLabel);
 135   aList.append(myEditor);
 136   return aList;
 137 }