1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include <Model_ResultBody.h>
23 #include <Model_Document.h>
24 #include <Model_Objects.h>
25 #include <Model_BodyBuilder.h>
26 #include <Model_Document.h>
27 #include <ModelAPI_Object.h>
28 #include <ModelAPI_Events.h>
29 #include <ModelAPI_Tools.h>
30 #include <Events_Loop.h>
32 #include <TopoDS_Shape.hxx>
33 #include <TopExp_Explorer.hxx>
36 Model_ResultBody::Model_ResultBody() : ModelAPI_ResultBody()
38 myBuilder = new Model_BodyBuilder(this);
39 myLastConcealed = false;
40 updateSubs(shape()); // in case of open, etc.
43 Model_ResultBody::~Model_ResultBody()
45 updateSubs(std::shared_ptr<GeomAPI_Shape>()); // erase sub-results
49 void Model_ResultBody::loadAndOrientModifiedShapes(GeomAlgoAPI_MakeShape* theMS,
50 std::shared_ptr<GeomAPI_Shape> theShapeIn, const int theKindOfShape, const int theTag,
51 const std::string& theName, GeomAPI_DataMapOfShapeShape& theSubShapes,
52 const bool theIsStoreSeparate,
53 const bool theIsStoreAsGenerated,
54 const bool theSplitInSubs)
56 if (theSplitInSubs && mySubs.size()) { // consists of subs
57 std::vector<ResultBodyPtr>::const_iterator aSubIter = mySubs.cbegin();
58 for(; aSubIter != mySubs.cend(); aSubIter++) {
59 // check that sub-shape was also created as modification of ShapeIn
60 /* to find when it is needed later to enable: to store modification of sub-bodies not only as primitives
61 GeomShapePtr aSubGeomShape = (*aSubIter)->shape();
62 if (!theIsStoreAsGenerated && aSubGeomShape.get() && !aSubGeomShape->isNull()) {
63 TopoDS_Shape aSubShape = aSubGeomShape->impl<TopoDS_Shape>();
64 TopoDS_Shape aWholeIn = theShapeIn->impl<TopoDS_Shape>();
65 for(TopExp_Explorer anExp(aWholeIn, aSubShape.ShapeType()); anExp.More(); anExp.Next()) {
67 std::shared_ptr<GeomAPI_Shape> aSubIn(new GeomAPI_Shape());
68 aSubIn->setImpl((new TopoDS_Shape(anExp.Current())));
69 theMS->modified(aSubIn, aHistory);
70 std::list<std::shared_ptr<GeomAPI_Shape> >::const_iterator anIt = aHistory.begin();
71 for (; anIt != aHistory.end(); anIt++) {
72 if ((*anIt)->isSame(aSubGeomShape)) {
73 (*aSubIter)->storeModified(aSubIn, aSubGeomShape, -2); // -2 is to avoid clearing
78 (*aSubIter)->loadAndOrientModifiedShapes(
79 theMS, theShapeIn, theKindOfShape, theTag, theName, theSubShapes, theIsStoreSeparate,
80 theIsStoreAsGenerated);
82 } else { // do for this directly
83 myBuilder->loadAndOrientGeneratedShapes(
84 theMS, theShapeIn, theKindOfShape, theTag, theName, theSubShapes);
88 int Model_ResultBody::numberOfSubs(bool forTree) const
90 return int(mySubs.size());
93 ResultBodyPtr Model_ResultBody::subResult(const int theIndex, bool forTree) const
95 return mySubs.at(theIndex);
98 bool Model_ResultBody::isSub(ObjectPtr theObject, int& theIndex) const
100 std::map<ObjectPtr, int>::const_iterator aFound = mySubsMap.find(theObject);
101 if (aFound != mySubsMap.end()) {
102 theIndex = aFound->second;
108 void Model_ResultBody::colorConfigInfo(std::string& theSection, std::string& theName,
109 std::string& theDefault)
111 theSection = "Visualization";
112 theName = "result_body_color";
113 theDefault = DEFAULT_COLOR();
116 bool Model_ResultBody::setDisabled(std::shared_ptr<ModelAPI_Result> theThis, const bool theFlag)
118 bool aChanged = ModelAPI_ResultBody::setDisabled(theThis, theFlag);
119 if (aChanged) { // state is changed, so modifications are needed
120 myBuilder->evolutionToSelection(theFlag);
121 updateSubs(shape()); // to set disabled/enabled
126 bool Model_ResultBody::isConcealed()
128 return myLastConcealed;
131 void Model_ResultBody::setIsConcealed(const bool theValue)
133 if (ModelAPI_ResultBody::isConcealed() != theValue) {
134 ModelAPI_ResultBody::setIsConcealed(theValue);
139 // recursively check all subs for concealment flag, returns true if everybody have "flag" state,
140 // in theAll returns results with "flag" state
141 static bool checkAllSubs(ResultBodyPtr theParent, bool theFlag, std::list<ResultBodyPtr>& theAll)
143 if (theParent->isConcealed() != theFlag)
144 theAll.push_back(theParent);
145 bool aResult = theParent->ModelAPI_ResultBody::isConcealed() == theFlag;
146 for(int a = 0; a < theParent->numberOfSubs(); a++) {
147 bool aSubRes = checkAllSubs(theParent->subResult(a), theFlag, theAll);
149 aResult = aResult || aSubRes; // concealed: one makes concealed everyone
151 aResult = aResult && aSubRes; // not concealed: all must be not concealed
156 void Model_ResultBody::updateConcealment()
158 if (myLastConcealed != ModelAPI_ResultBody::isConcealed()) {
159 // check the whole tree of results: if one is concealed, everybody are concealed
160 ResultBodyPtr anOwner = std::dynamic_pointer_cast<ModelAPI_ResultBody>(data()->owner());
161 ResultBodyPtr aParent = ModelAPI_Tools::bodyOwner(anOwner);
162 while(aParent.get()) {
164 aParent = ModelAPI_Tools::bodyOwner(anOwner);
166 // iterate all results and collect all results whose state may be updated
167 std::list<ResultBodyPtr> anUpdated;
168 bool aNewFlag = !myLastConcealed;
169 if (checkAllSubs(anOwner, aNewFlag, anUpdated)) { // state of everyone must be updated
170 std::list<ResultBodyPtr>::iterator aRes = anUpdated.begin();
171 for(; aRes != anUpdated.end(); aRes++) {
172 bool aLastConcealed = (*aRes)->isConcealed();
173 if (aNewFlag != aLastConcealed) {
174 std::dynamic_pointer_cast<Model_ResultBody>(*aRes)->myLastConcealed = aNewFlag;
175 if (aNewFlag) { // become concealed, behaves like removed
176 ModelAPI_EventCreator::get()->sendDeleted(document(), groupName());
177 } else { // become not-concealed, behaves like created
178 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
179 ModelAPI_EventCreator::get()->sendUpdated(*aRes, anEvent);
181 static Events_ID EVENT_DISP = // must be redisplayed in any case
182 Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
183 ModelAPI_EventCreator::get()->sendUpdated(*aRes, EVENT_DISP);
190 void Model_ResultBody::updateSubs(const std::shared_ptr<GeomAPI_Shape>& theThisShape)
192 static Events_Loop* aLoop = Events_Loop::loop();
193 static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
194 static Events_ID EVENT_UPD = aLoop->eventByName(EVENT_OBJECT_UPDATED);
195 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
196 // iterate all sub-solids of compsolid to make sub-results synchronized with them
197 TopoDS_Shape aThisShape;
198 if (theThisShape.get()) aThisShape = theThisShape->impl<TopoDS_Shape>();
199 if (!aThisShape.IsNull() && (aThisShape.ShapeType() == TopAbs_COMPSOLID ||
200 aThisShape.ShapeType() == TopAbs_COMPOUND)) {
201 bool aWasEmpty = mySubs.empty();
202 Model_Objects* anObjects = std::dynamic_pointer_cast<Model_Document>(document())->objects();
203 unsigned int aSubIndex = 0;
204 TopoDS_Iterator aShapesIter(aThisShape);
205 for(; aShapesIter.More(); aShapesIter.Next(), aSubIndex++) {
206 std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape);
207 aShape->setImpl(new TopoDS_Shape(aShapesIter.Value()));
209 if (mySubs.size() <= aSubIndex) { // it is needed to create a new sub-result
210 aSub = anObjects->createBody(this->data(), aSubIndex);
211 mySubs.push_back(aSub);
212 mySubsMap[aSub] = int(mySubs.size() - 1);
213 } else { // just update shape of this result
214 aSub = mySubs[aSubIndex];
216 if (!aShape->isEqual(aSub->shape())) {
217 aSub->store(aShape, false);
218 aECreator->sendUpdated(aSub, EVENT_DISP);
219 aECreator->sendUpdated(aSub, EVENT_UPD);
221 aSub->setDisabled(aSub, isDisabled());
223 // erase left, unused results
224 while(mySubs.size() > aSubIndex) {
225 ResultBodyPtr anErased = *(mySubs.rbegin());
226 if (anErased->ModelAPI_ResultBody::isConcealed()) {
227 anErased->ModelAPI_ResultBody::setIsConcealed(false);
228 std::dynamic_pointer_cast<Model_ResultBody>(anErased)->updateConcealment();
230 anErased->setDisabled(anErased, true);
231 mySubsMap.erase(anErased);
234 if (aWasEmpty) { // erase all subs
235 // redisplay this because result with and without subs are displayed differently
236 aECreator->sendUpdated(data()->owner(), EVENT_DISP);
238 } else if (!mySubs.empty()) { // erase all subs
239 while(!mySubs.empty()) {
240 ResultBodyPtr anErased = *(mySubs.rbegin());
241 if (anErased->ModelAPI_ResultBody::isConcealed()) {
242 anErased->ModelAPI_ResultBody::setIsConcealed(false);
243 std::dynamic_pointer_cast<Model_ResultBody>(anErased)->updateConcealment();
245 anErased->setDisabled(anErased, true); // even if it is invalid (to erase subs on abort/undo)
249 // redisplay this because result with and without subs are displayed differently
250 aECreator->sendUpdated(data()->owner(), EVENT_DISP);
254 bool Model_ResultBody::isLatestEqual(const std::shared_ptr<GeomAPI_Shape>& theShape)
256 if (myBuilder->isLatestEqual(theShape))
258 // also check that it is asked for sub-elements
259 std::vector<ResultBodyPtr>::const_iterator aSubIter = mySubs.cbegin();
260 for(; aSubIter != mySubs.cend(); aSubIter++) {
261 if (aSubIter->get() && (*aSubIter)->isLatestEqual(theShape)) {