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 <InitializationPlugin_Plugin.h>
23 #include <InitializationPlugin_EvalListener.h>
24 #include <ModelAPI_Session.h>
25 #include <ModelAPI_Document.h>
26 #include <ModelAPI_AttributeBoolean.h>
27 #include <ModelAPI_AttributeDouble.h>
28 #include <ModelAPI_AttributeString.h>
29 #include <ModelAPI_AttributeSelection.h>
30 #include <ModelAPI_Events.h>
31 #include <ModelAPI_Result.h>
33 #include <GeomDataAPI_Point.h>
35 #include <Events_Message.h>
36 #include <Events_InfoMessage.h>
40 // the only created instance of this plugin
41 static InitializationPlugin_Plugin* MY_INITIALIZATIONPLUGIN_INSTANCE =
42 new InitializationPlugin_Plugin();
44 InitializationPlugin_Plugin::InitializationPlugin_Plugin()
46 Events_Loop* aLoop = Events_Loop::loop();
47 const Events_ID kDocCreatedEvent = ModelAPI_DocumentCreatedMessage::eventId();
48 aLoop->registerListener(this, kDocCreatedEvent, NULL, true);
51 std::shared_ptr<InitializationPlugin_EvalListener>(new InitializationPlugin_EvalListener());
54 void InitializationPlugin_Plugin::processEvent(const std::shared_ptr<Events_Message>& theMessage)
56 const Events_ID kDocCreatedEvent = ModelAPI_DocumentCreatedMessage::eventId();
57 if (theMessage->eventID() == kDocCreatedEvent) {
58 std::shared_ptr<ModelAPI_DocumentCreatedMessage> aMessage = std::dynamic_pointer_cast<
59 ModelAPI_DocumentCreatedMessage>(theMessage);
60 DocumentPtr aDoc = aMessage->document();
62 /// Issue 431: for the current moment create planes only in the module document,
63 /// Later if it is needed we may create special initial planes in Parts (may be different)
64 if (aDoc != ModelAPI_Session::get()->moduleDocument())
67 std::list<FeaturePtr> aFeatures;
69 // the viewer update should be blocked in order to avoid the features blinking before they are
71 std::shared_ptr<Events_Message> aMsg = std::shared_ptr<Events_Message>(
72 new Events_Message(Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED)));
73 Events_Loop::loop()->send(aMsg);
75 FeaturePtr aOrigin = createPoint(aDoc, "Origin", 0., 0., 0.);
76 aFeatures.push_back(aOrigin);
77 aFeatures.push_back(createAxis(aDoc, aOrigin, 100., 0., 0.));
78 aFeatures.push_back(createAxis(aDoc, aOrigin, 0., 100., 0.));
79 aFeatures.push_back(createAxis(aDoc, aOrigin, 0., 0., 100.));
80 aFeatures.push_back(createPlane(aDoc, 1., 0., 0.));
81 aFeatures.push_back(createPlane(aDoc, 0., -1., 0.));
82 aFeatures.push_back(createPlane(aDoc, 0., 0., 1.));
83 // for PartSet it is done outside of the transaction, so explicitly flush this creation
84 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
86 // hides the created features, the precondition is that the feature's results have been
87 // already built, so the createPlane/Points method calls the execute function for the planes
88 std::list<FeaturePtr >::const_iterator aFIter = aFeatures.begin();
89 for (; aFIter != aFeatures.cend(); aFIter++) {
90 FeaturePtr aPlane = *aFIter;
91 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aPlane->results();
92 std::list<ResultPtr >::const_iterator aRIter = aResults.begin();
93 for (; aRIter != aResults.cend(); aRIter++) {
94 (*aRIter)->setDisplayed(false);
97 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
98 // the viewer update should be unblocked in order to avoid the features blinking before they are
100 aMsg = std::shared_ptr<Events_Message>(
101 new Events_Message(Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED)));
103 Events_Loop::loop()->send(aMsg);
107 FeaturePtr InitializationPlugin_Plugin::createPlane(DocumentPtr theDoc, double theX, double theY,
110 FeaturePtr aPlane = theDoc->addFeature("Plane");
111 aPlane->string("creation_method")->setValue("by_general_equation");
112 aPlane->real("A")->setValue(theX);
113 aPlane->real("B")->setValue(theY);
114 aPlane->real("C")->setValue(theZ);
115 aPlane->real("D")->setValue(0.);
118 aPlane->data()->setName("YOZ");
120 aPlane->data()->setName("XOZ");
122 aPlane->data()->setName("XOY");
124 // don't show automatically created feature in the features history
125 aPlane->setInHistory(aPlane, false);
127 // the plane should be executed in order to build the feature result immediatelly
128 // the results are to be hidden in the plugin
130 // this flag is needed here to avoid setting it inside of the next transaction
131 // (may cause crash on redo of the first transaction in OCAF)
132 aPlane->data()->execState(ModelAPI_StateDone);
133 aPlane->firstResult()->data()->execState(ModelAPI_StateDone);
138 FeaturePtr InitializationPlugin_Plugin::createPoint(DocumentPtr theDoc, const std::string& theName,
139 double theX, double theY, double theZ)
141 std::shared_ptr<ModelAPI_Feature> aPoint = theDoc->addFeature("Point");
142 AttributePointPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point>
143 (aPoint->data()->attribute("point3d"));
144 aPointAttr->setValue(theX, theY, theZ);
145 aPoint->string("creation_method")->setValue("by_xyz");
146 aPoint->data()->setName(theName);
147 // don't show automatically created feature in the features history
148 aPoint->setInHistory(aPoint, false);
150 // the point should be executed in order to build the feature result immediatelly
151 // the results are to be hidden in the plugin
153 aPoint->data()->execState(ModelAPI_StateDone);
154 aPoint->firstResult()->data()->execState(ModelAPI_StateDone);
159 FeaturePtr InitializationPlugin_Plugin::createAxis(DocumentPtr theDoc, FeaturePtr theOrigin,
160 double theX, double theY, double theZ)
162 std::shared_ptr<ModelAPI_Feature> aAxis = theDoc->addFeature("Axis");
163 aAxis->string("CreationMethod")->setValue("AxisByPointAndDirection");
165 ResultPtr aResult = theOrigin->firstResult();
166 aAxis->selection("FirstPoint")->setValue(aResult, aResult->shape());
168 aAxis->real("X_Direction")->setValue(theX);
169 aAxis->real("Y_Direction")->setValue(theY);
170 aAxis->real("Z_Direction")->setValue(theZ);
173 aAxis->data()->setName("OX");
174 } else if (theY != 0) {
175 aAxis->data()->setName("OY");
176 } else if (theZ != 0) {
177 aAxis->data()->setName("OZ");
179 // don't show automatically created feature in the features history
180 aAxis->setInHistory(aAxis, false);
182 aAxis->data()->execState(ModelAPI_StateDone);
183 aAxis->firstResult()->data()->execState(ModelAPI_StateDone);