1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: ModelAPI_Feature.cpp
4 // Created: 17 Jul 2014
5 // Author: Mikhail PONIKAROV
7 #include "ModelAPI_Feature.h"
8 #include <ModelAPI_Events.h>
9 #include <ModelAPI_Result.h>
10 #include <ModelAPI_Data.h>
11 #include <ModelAPI_Document.h>
12 #include <ModelAPI_Session.h>
13 #include <Events_Loop.h>
15 const std::list<std::shared_ptr<ModelAPI_Result> >& ModelAPI_Feature::results()
20 std::shared_ptr<ModelAPI_Result> ModelAPI_Feature::firstResult()
22 return myResults.empty() ? std::shared_ptr<ModelAPI_Result>() : *(myResults.begin());
25 std::shared_ptr<ModelAPI_Result> ModelAPI_Feature::lastResult()
27 return myResults.empty() ? std::shared_ptr<ModelAPI_Result>() : *(myResults.rbegin());
30 void ModelAPI_Feature::setResult(const std::shared_ptr<ModelAPI_Result>& theResult)
32 if (firstResult() == theResult) { // just updated
33 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
34 ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
38 while (!myResults.empty()) { // remove one by one with messages
39 std::shared_ptr<ModelAPI_Result> aRes = *(myResults.begin());
40 myResults.erase(myResults.begin());
41 ModelAPI_EventCreator::get()->sendDeleted(aRes->document(), aRes->groupName());
43 myResults.push_back(theResult);
44 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
45 ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
46 // Create event for first Feature
47 Events_Loop::loop()->flush(anEvent);
50 void ModelAPI_Feature::setResult(const std::shared_ptr<ModelAPI_Result>& theResult,
53 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
54 for (int anIndex = 0; anIndex < theIndex; anIndex++) {
57 if (aResIter == myResults.end()) { // append
58 myResults.push_back(theResult);
59 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
60 ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
61 // Create event for first Feature, send it to make "created" earlier than "updated"
62 // VSV: Commenting out of this statement causes problems with circle operation for example
63 Events_Loop::loop()->flush(anEvent);
65 *aResIter = theResult;
66 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
67 ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
71 void ModelAPI_Feature::removeResult(const std::shared_ptr<ModelAPI_Result>& theResult)
73 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
74 for(; aResIter != myResults.end(); aResIter++) {
75 ResultPtr aRes = *aResIter;
76 if (aRes == theResult) {
77 std::string aGroup = aRes->groupName();
78 aRes->data()->erase();
79 myResults.erase(aResIter);
81 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
82 static Events_Loop* aLoop = Events_Loop::loop();
83 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
84 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
85 ModelAPI_EventCreator::get()->sendDeleted(document(), aGroup);
86 aECreator->sendUpdated(aRes, EVENT_DISP);
92 void ModelAPI_Feature::removeResults(const int theSinceIndex)
94 if (theSinceIndex == 0) {
99 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
100 for(int anIndex = 0; anIndex < theSinceIndex && aResIter != myResults.end(); anIndex++)
102 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aNextIter = aResIter;
103 for(; aNextIter != myResults.end(); aNextIter++) {
104 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
105 static Events_Loop* aLoop = Events_Loop::loop();
106 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
107 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
108 ModelAPI_EventCreator::get()->sendDeleted(document(), (*aNextIter)->groupName());
109 aECreator->sendUpdated(*aNextIter, EVENT_DISP);
111 myResults.erase(aResIter, myResults.end());
114 void ModelAPI_Feature::eraseResults()
116 if (!myResults.empty()) {
117 static Events_Loop* aLoop = Events_Loop::loop();
118 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
119 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
121 std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
122 for(; aResIter != myResults.end(); aResIter++) {
123 (*aResIter)->data()->erase();
124 ModelAPI_EventCreator::get()->sendDeleted(document(), (*aResIter)->groupName());
125 aECreator->sendUpdated(*aResIter, EVENT_DISP);
128 // flush it to avoid left presentations after input of invalid arguments (radius=0)
129 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
130 Events_Loop::loop()->flush(anEvent);
131 Events_Loop::loop()->flush(EVENT_DISP);
135 const std::string& ModelAPI_Feature::documentToAdd()
137 // empty to use the current document
138 static const std::string anEmpty;
142 void ModelAPI_Feature::erase()
144 static Events_Loop* aLoop = Events_Loop::loop();
145 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
146 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
148 while (!myResults.empty()) { // remove one by one with messages
149 std::shared_ptr<ModelAPI_Result> aRes = *(myResults.begin());
150 myResults.erase(myResults.begin());
151 aECreator->sendDeleted(aRes->document(), aRes->groupName());
152 aECreator->sendUpdated(aRes, EVENT_DISP);
154 ModelAPI_Object::erase();
157 ModelAPI_Feature::~ModelAPI_Feature()
162 FeaturePtr ModelAPI_Feature::feature(ObjectPtr theObject)
164 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
166 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
168 DocumentPtr aDoc = aResult->document();
169 return aDoc->feature(aResult);