src/ModuleBase/ModuleBase_Operation.cpp

   1 /*
   2  * ModuleBase_Operation.cpp
   3  *
   4  *  Created on: Apr 2, 2014
   5  *      Author: sbh
   6  */
   7
   8 #include "ModuleBase_Operation.h"
   9
  10 #include "ModuleBase_OperationDescription.h"
  11 #include "ModuleBase_ModelWidget.h"
  12
  13 #include <ModelAPI_AttributeDouble.h>
  14 #include <ModelAPI_Document.h>
  15 #include <ModelAPI_Feature.h>
  16 #include <ModelAPI_Data.h>
  17 #include <ModelAPI_Document.h>
  18 #include <Model_Events.h>
  19
  20 #include <Events_Loop.h>
  21
  22 #ifdef _DEBUG
  23 #include <QDebug>
  24 #endif
  25
  26 ModuleBase_Operation::ModuleBase_Operation(const QString& theId, QObject* theParent)
  27 : ModuleBase_IOperation(theId, theParent), myIsEditing(false)
  28 {
  29 }
  30
  31 ModuleBase_Operation::~ModuleBase_Operation()
  32 {
  33 }
  34
  35 QString ModuleBase_Operation::id() const
  36 {
  37   return getDescription()->operationId();
  38 }
  39
  40 FeaturePtr ModuleBase_Operation::feature() const
  41 {
  42   return myFeature;
  43 }
  44
  45 bool ModuleBase_Operation::isNestedOperationsEnabled() const
  46 {
  47   return true;
  48 }
  49
  50 void ModuleBase_Operation::storeCustomValue()
  51 {
  52   if(!myFeature){
  53     #ifdef _DEBUG
  54     qDebug() << "ModuleBase_Operation::storeCustom: " <<
  55         "trying to store value without opening a transaction.";
  56     #endif
  57     return;
  58   }
  59
  60   ModuleBase_ModelWidget* aCustom = dynamic_cast<ModuleBase_ModelWidget*>(sender());
  61   if (aCustom)
  62     aCustom->storeValue(myFeature);
  63 }
  64
  65 void ModuleBase_Operation::startOperation()
  66 {
  67   if (!myIsEditing)
  68     setFeature(createFeature());
  69   //emit callSlot();
  70   //commit();
  71 }
  72
  73 void ModuleBase_Operation::stopOperation()
  74 {
  75 }
  76
  77 void ModuleBase_Operation::abortOperation()
  78 {
  79 }
  80
  81 void ModuleBase_Operation::commitOperation()
  82 {
  83   if (myFeature) myFeature->execute();
  84 }
  85
  86 void ModuleBase_Operation::afterCommitOperation()
  87 {
  88 }
  89
  90 void ModuleBase_Operation::flushUpdated()
  91 {
  92   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_FEATURE_UPDATED));
  93 }
  94
  95 void ModuleBase_Operation::flushCreated()
  96 {
  97   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_FEATURE_CREATED));
  98 }
  99
 100 FeaturePtr ModuleBase_Operation::createFeature(const bool theFlushMessage)
 101 {
 102   boost::shared_ptr<ModelAPI_Document> aDoc = document();
 103   FeaturePtr aFeature = aDoc->addFeature(
 104                                            getDescription()->operationId().toStdString());
 105   if (aFeature) // TODO: generate an error if feature was not created
 106     aFeature->execute();
 107
 108   if (theFlushMessage)
 109     flushCreated();
 110   return aFeature;
 111 }
 112
 113 void ModuleBase_Operation::setFeature(FeaturePtr theFeature)
 114 {
 115   myFeature = theFeature;
 116 }
 117
 118 void ModuleBase_Operation::setEditingFeature(FeaturePtr theFeature)
 119 {
 120   myFeature = theFeature;
 121   myIsEditing = true;
 122 }