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 boost::shared_ptr<ModelAPI_Result> ModelAPI_Feature::lastResult()
25 return myResults.empty() ? boost::shared_ptr<ModelAPI_Result>() : *(myResults.rbegin());
28 void ModelAPI_Feature::setResult(const boost::shared_ptr<ModelAPI_Result>& theResult)
30 if (firstResult() == theResult) { // just updated
31 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
32 ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
36 while (!myResults.empty()) { // remove one by one with messages
37 boost::shared_ptr<ModelAPI_Result> aRes = *(myResults.begin());
38 myResults.erase(myResults.begin());
39 ModelAPI_EventCreator::get()->sendDeleted(aRes->document(), aRes->groupName());
41 myResults.push_back(theResult);
42 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
43 ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
44 // Create event for first Feature
45 Events_Loop::loop()->flush(anEvent);
48 void ModelAPI_Feature::setResult(const boost::shared_ptr<ModelAPI_Result>& theResult,
51 std::list<boost::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
52 for (int anIndex = 0; anIndex < theIndex; anIndex++) {
55 if (aResIter == myResults.end()) { // append
56 myResults.push_back(theResult);
57 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
58 ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
59 // Create event for first Feature, send it to make "created" earlier than "updated"
60 // VSV: Commenting out of this statement causes problems with circle operation for example
61 Events_Loop::loop()->flush(anEvent);
63 *aResIter = theResult;
64 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
65 ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
69 void ModelAPI_Feature::removeResult(const boost::shared_ptr<ModelAPI_Result>& theResult)
71 std::list<boost::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
72 for(; aResIter != myResults.end(); aResIter++) {
73 ResultPtr aRes = *aResIter;
74 if (aRes == theResult) {
75 std::string aGroup = aRes->groupName();
76 aRes->data()->erase();
77 myResults.erase(aResIter);
79 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
80 static Events_Loop* aLoop = Events_Loop::loop();
81 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
82 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
83 ModelAPI_EventCreator::get()->sendDeleted(document(), aGroup);
84 aECreator->sendUpdated(aRes, EVENT_DISP);
90 void ModelAPI_Feature::eraseResults()
92 if (!myResults.empty()) {
93 static Events_Loop* aLoop = Events_Loop::loop();
94 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
95 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
97 std::list<boost::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
98 for(; aResIter != myResults.end(); aResIter++) {
99 (*aResIter)->data()->erase();
100 ModelAPI_EventCreator::get()->sendDeleted(document(), (*aResIter)->groupName());
101 aECreator->sendUpdated(*aResIter, EVENT_DISP);
104 // flush it to avoid left presentations after input of invalid arguments (radius=0)
105 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
106 Events_Loop::loop()->flush(anEvent);
110 boost::shared_ptr<ModelAPI_Document> ModelAPI_Feature::documentToAdd()
112 return ModelAPI_Session::get()->activeDocument();
115 void ModelAPI_Feature::erase()
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 while (!myResults.empty()) { // remove one by one with messages
122 boost::shared_ptr<ModelAPI_Result> aRes = *(myResults.begin());
123 myResults.erase(myResults.begin());
124 aECreator->sendDeleted(aRes->document(), aRes->groupName());
125 aECreator->sendUpdated(aRes, EVENT_DISP);
127 ModelAPI_Object::erase();
130 ModelAPI_Feature::~ModelAPI_Feature()
135 FeaturePtr ModelAPI_Feature::feature(ObjectPtr theObject)
137 FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
139 ResultPtr aResult = boost::dynamic_pointer_cast<ModelAPI_Result>(theObject);
141 DocumentPtr aDoc = aResult->document();
142 return aDoc->feature(aResult);