1 // File: ModelAPI_Feature.cpp
2 // Created: 17 Jul 2014
3 // Author: Mikhail PONIKAROV
5 #include "ModelAPI_Feature.h"
6 #include <ModelAPI_Events.h>
7 #include <ModelAPI_Result.h>
8 #include <ModelAPI_Data.h>
9 #include <ModelAPI_Document.h>
10 #include <ModelAPI_Session.h>
11 #include <Events_Loop.h>
13 const std::list<boost::shared_ptr<ModelAPI_Result> >& ModelAPI_Feature::results()
18 boost::shared_ptr<ModelAPI_Result> ModelAPI_Feature::firstResult()
20 return myResults.empty() ? boost::shared_ptr<ModelAPI_Result>() : *(myResults.begin());
23 void ModelAPI_Feature::setResult(const boost::shared_ptr<ModelAPI_Result>& theResult)
25 if (firstResult() == theResult) { // just updated
26 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
27 ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
31 while (!myResults.empty()) { // remove one by one with messages
32 boost::shared_ptr<ModelAPI_Result> aRes = *(myResults.begin());
33 myResults.erase(myResults.begin());
34 ModelAPI_EventCreator::get()->sendDeleted(aRes->document(), aRes->groupName());
36 myResults.push_back(theResult);
37 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
38 ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
39 // Create event for first Feature
40 Events_Loop::loop()->flush(anEvent);
43 void ModelAPI_Feature::setResult(const boost::shared_ptr<ModelAPI_Result>& theResult,
46 std::list<boost::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
47 for (int anIndex = 0; anIndex < theIndex; anIndex++) {
50 if (aResIter == myResults.end()) { // append
51 myResults.push_back(theResult);
52 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
53 ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
54 // Create event for first Feature, send it to make "created" earlier than "updated"
55 // VSV: Commenting out of this statement causes problems with circle operation for example
56 Events_Loop::loop()->flush(anEvent);
58 *aResIter = theResult;
59 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
60 ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
64 void ModelAPI_Feature::removeResult(const boost::shared_ptr<ModelAPI_Result>& theResult)
66 std::list<boost::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
67 for(; aResIter != myResults.end(); aResIter++) {
68 ResultPtr aRes = *aResIter;
69 if (aRes == theResult) {
70 std::string aGroup = aRes->groupName();
71 aRes->data()->erase();
72 myResults.erase(aResIter);
74 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
75 static Events_Loop* aLoop = Events_Loop::loop();
76 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
77 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
78 ModelAPI_EventCreator::get()->sendDeleted(document(), aGroup);
79 aECreator->sendUpdated(aRes, EVENT_DISP);
85 void ModelAPI_Feature::eraseResults()
87 if (!myResults.empty()) {
88 static Events_Loop* aLoop = Events_Loop::loop();
89 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
90 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
92 std::list<boost::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
93 for(; aResIter != myResults.end(); aResIter++) {
94 (*aResIter)->data()->erase();
95 ModelAPI_EventCreator::get()->sendDeleted(document(), (*aResIter)->groupName());
96 aECreator->sendUpdated(*aResIter, EVENT_DISP);
99 // flush it to avoid left presentations after input of invalid arguments (radius=0)
100 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
101 Events_Loop::loop()->flush(anEvent);
105 boost::shared_ptr<ModelAPI_Document> ModelAPI_Feature::documentToAdd()
107 return ModelAPI_Session::get()->activeDocument();
110 void ModelAPI_Feature::erase()
112 static Events_Loop* aLoop = Events_Loop::loop();
113 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
114 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
116 while (!myResults.empty()) { // remove one by one with messages
117 boost::shared_ptr<ModelAPI_Result> aRes = *(myResults.begin());
118 myResults.erase(myResults.begin());
119 aECreator->sendDeleted(aRes->document(), aRes->groupName());
120 aECreator->sendUpdated(aRes, EVENT_DISP);
122 ModelAPI_Object::erase();
125 ModelAPI_Feature::~ModelAPI_Feature()
130 FeaturePtr ModelAPI_Feature::feature(ObjectPtr theObject)
132 FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
134 ResultPtr aResult = boost::dynamic_pointer_cast<ModelAPI_Result>(theObject);
136 DocumentPtr aDoc = aResult->document();
137 return aDoc->feature(aResult);