1 // Copyright (C) 2014-2020 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 email : webmaster.salome@opencascade.com
20 #include <InitializationPlugin_Plugin.h>
22 #include <InitializationPlugin_EvalListener.h>
23 #include <ModelAPI_Session.h>
24 #include <ModelAPI_Document.h>
25 #include <ModelAPI_AttributeBoolean.h>
26 #include <ModelAPI_AttributeDouble.h>
27 #include <ModelAPI_AttributeString.h>
28 #include <ModelAPI_AttributeSelection.h>
29 #include <ModelAPI_Events.h>
30 #include <ModelAPI_Result.h>
32 #include <GeomDataAPI_Point.h>
34 #include <Events_Message.h>
35 #include <Events_InfoMessage.h>
39 // the only created instance of this plugin
40 static InitializationPlugin_Plugin* MY_INITIALIZATIONPLUGIN_INSTANCE =
41 new InitializationPlugin_Plugin();
43 InitializationPlugin_Plugin::InitializationPlugin_Plugin()
45 Events_Loop* aLoop = Events_Loop::loop();
46 const Events_ID kDocCreatedEvent = ModelAPI_DocumentCreatedMessage::eventId();
47 aLoop->registerListener(this, kDocCreatedEvent, NULL, true);
50 std::shared_ptr<InitializationPlugin_EvalListener>(new InitializationPlugin_EvalListener());
53 void InitializationPlugin_Plugin::processEvent(const std::shared_ptr<Events_Message>& theMessage)
55 const Events_ID kDocCreatedEvent = ModelAPI_DocumentCreatedMessage::eventId();
56 if (theMessage->eventID() == kDocCreatedEvent) {
57 std::shared_ptr<ModelAPI_DocumentCreatedMessage> aMessage = std::dynamic_pointer_cast<
58 ModelAPI_DocumentCreatedMessage>(theMessage);
59 DocumentPtr aDoc = aMessage->document();
61 /// Issue 431: for the current moment create planes only in the module document,
62 /// Later if it is needed we may create special initial planes in Parts (may be different)
63 if (aDoc != ModelAPI_Session::get()->moduleDocument())
66 myEvalListener->initDataModel();
68 std::list<FeaturePtr> aFeatures;
70 // the viewer update should be blocked in order to avoid the features blinking before they are
72 std::shared_ptr<Events_Message> aMsg = std::shared_ptr<Events_Message>(
73 new Events_Message(Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED)));
74 Events_Loop::loop()->send(aMsg);
76 FeaturePtr aOrigin = createPoint(aDoc, L"Origin", 0., 0., 0.);
77 aFeatures.push_back(aOrigin);
78 aFeatures.push_back(createAxis(aDoc, aOrigin, 100., 0., 0.));
79 aFeatures.push_back(createAxis(aDoc, aOrigin, 0., 100., 0.));
80 aFeatures.push_back(createAxis(aDoc, aOrigin, 0., 0., 100.));
81 aFeatures.push_back(createPlane(aDoc, 1., 0., 0.));
82 aFeatures.push_back(createPlane(aDoc, 0., -1., 0.));
83 aFeatures.push_back(createPlane(aDoc, 0., 0., 1.));
84 // for PartSet it is done outside of the transaction, so explicitly flush this creation
85 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
87 // hides the created features, the precondition is that the feature's results have been
88 // already built, so the createPlane/Points method calls the execute function for the planes
89 std::list<FeaturePtr >::const_iterator aFIter = aFeatures.begin();
90 for (; aFIter != aFeatures.cend(); aFIter++) {
91 FeaturePtr aPlane = *aFIter;
92 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aPlane->results();
93 std::list<ResultPtr >::const_iterator aRIter = aResults.begin();
94 for (; aRIter != aResults.cend(); aRIter++) {
95 (*aRIter)->setDisplayed(false);
98 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
99 // the viewer update should be unblocked in order to avoid the features blinking before they are
101 aMsg = std::shared_ptr<Events_Message>(
102 new Events_Message(Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED)));
104 Events_Loop::loop()->send(aMsg);
108 FeaturePtr InitializationPlugin_Plugin::createPlane(DocumentPtr theDoc, double theX, double theY,
111 FeaturePtr aPlane = theDoc->addFeature("Plane");
112 aPlane->string("creation_method")->setValue("by_general_equation");
113 aPlane->real("A")->setValue(theX);
114 aPlane->real("B")->setValue(theY);
115 aPlane->real("C")->setValue(theZ);
116 aPlane->real("D")->setValue(0.);
119 aPlane->data()->setName(L"YOZ");
121 aPlane->data()->setName(L"XOZ");
123 aPlane->data()->setName(L"XOY");
125 // don't show automatically created feature in the features history
126 aPlane->setInHistory(aPlane, false);
128 // the plane should be executed in order to build the feature result immediatelly
129 // the results are to be hidden in the plugin
131 // this flag is needed here to avoid setting it inside of the next transaction
132 // (may cause crash on redo of the first transaction in OCAF)
133 aPlane->data()->execState(ModelAPI_StateDone);
134 aPlane->firstResult()->data()->execState(ModelAPI_StateDone);
139 FeaturePtr InitializationPlugin_Plugin::createPoint(DocumentPtr theDoc, const std::wstring& theName,
140 double theX, double theY, double theZ)
142 std::shared_ptr<ModelAPI_Feature> aPoint = theDoc->addFeature("Point");
143 AttributePointPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point>
144 (aPoint->data()->attribute("point3d"));
145 aPointAttr->setValue(theX, theY, theZ);
146 aPoint->string("creation_method")->setValue("by_xyz");
147 aPoint->data()->setName(theName);
148 // don't show automatically created feature in the features history
149 aPoint->setInHistory(aPoint, false);
151 // the point should be executed in order to build the feature result immediatelly
152 // the results are to be hidden in the plugin
154 aPoint->data()->execState(ModelAPI_StateDone);
155 aPoint->firstResult()->data()->execState(ModelAPI_StateDone);
160 FeaturePtr InitializationPlugin_Plugin::createAxis(DocumentPtr theDoc, FeaturePtr theOrigin,
161 double theX, double theY, double theZ)
163 std::shared_ptr<ModelAPI_Feature> aAxis = theDoc->addFeature("Axis");
164 aAxis->string("CreationMethod")->setValue("AxisByPointAndDirection");
166 ResultPtr aResult = theOrigin->firstResult();
167 aAxis->selection("FirstPoint")->setValue(aResult, aResult->shape());
169 aAxis->real("X_Direction")->setValue(theX);
170 aAxis->real("Y_Direction")->setValue(theY);
171 aAxis->real("Z_Direction")->setValue(theZ);
174 aAxis->data()->setName(L"OX");
175 } else if (theY != 0) {
176 aAxis->data()->setName(L"OY");
177 } else if (theZ != 0) {
178 aAxis->data()->setName(L"OZ");
180 // don't show automatically created feature in the features history
181 aAxis->setInHistory(aAxis, false);
183 aAxis->data()->execState(ModelAPI_StateDone);
184 aAxis->firstResult()->data()->execState(ModelAPI_StateDone);