1 # Copyright (C) 2014-2019 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
21 # ExportFeature class definition
30 from salome.shaper import model
32 import SHAPERSTUDY_ORB
33 import SHAPERSTUDY_utils
36 # Feature to export all shapes and groups into the GEOM module
37 class PublishToStudyFeature(ModelAPI.ModelAPI_Feature):
41 ModelAPI.ModelAPI_Feature.__init__(self)
45 ## Export kind. Static.
47 return "PublishToStudy"
49 ## Returns the kind of a feature.
51 return PublishToStudyFeature.ID()
53 ## This feature is action: has no property panel and executes immediately.
57 ## This feature has no attributes, as it is action.
58 def initAttributes(self):
61 ## Exports all shapes and groups into the GEOM module.
63 aSession = ModelAPI.ModelAPI_Session.get()
64 aPartSet = aSession.moduleDocument()
65 # check that the PartSet document current feature is the last to avoid problems with all
67 if aPartSet.size(model.ModelAPI_Feature_group()) > 0:
68 aLastFeature = ModelAPI.objectToFeature(aPartSet.object(model.ModelAPI_Feature_group(), aPartSet.size(model.ModelAPI_Feature_group()) - 1))
69 aCurrentFeature = aPartSet.currentFeature(True)
70 if aLastFeature.data().featureId() != aCurrentFeature.data().featureId():
71 EventsAPI.Events_InfoMessage("PublishToStudy", "Not all PartSet parts are up-to-date, nothing is published. Please, make the last PartSet feature as current.", self).send()
73 # find a shaper-study component
75 aComponent = SHAPERSTUDY_utils.findOrCreateComponent()
76 anEngine = SHAPERSTUDY_utils.getEngine()
77 # collect all processed internal entries to break the link of unprocessed later
80 # iterate all parts and all results to publish them in SHAPER_STUDY
81 for aPartId in range(aPartSet.size(model.ModelAPI_ResultPart_group())):
82 aPartObject = aPartSet.object(model.ModelAPI_ResultPart_group(), aPartId)
83 aPartRes = ModelAPI.modelAPI_ResultPart(ModelAPI.modelAPI_Result(aPartObject))
84 aPartDoc = aPartRes.partDoc()
85 if aPartDoc is None and aPartObject is not None:
86 EventsAPI.Events_InfoMessage("PublishToStudy", "For publish to SHAPER-STUDY some Part is not activated", self).send()
88 aPartFeatureId = aPartSet.feature(aPartRes).data().featureId()
89 for aResId in range(aPartDoc.size(model.ModelAPI_ResultBody_group())):
90 aResObject = aPartDoc.object(model.ModelAPI_ResultBody_group(), aResId)
91 aRes = model.objectToResult(aResObject)
92 print("Found a result to publish ", aRes.data().name())
93 aResFeatureId = aPartDoc.feature(aRes).data().featureId()
94 aSSEntry = str(aPartFeatureId) + ":" + str(aResFeatureId)
95 aSShape = anEngine.FindOrCreateShape(aSSEntry)
96 aSShape.SetShapeByStream(aRes.shape().getShapeStream(False))
97 if not aSShape.GetSO(): # publish in case it is a new shape
98 anEngine.AddInStudy(aSShape, aRes.data().name(), None)
99 else: # restore a red reference if it was deleted
100 aDone, aSO2 = aSShape.GetSO().FindSubObject(1)
102 aDone, aRef = aSO2.ReferencedObject()
104 aBuilder = SHAPERSTUDY_utils.getStudy().NewBuilder()
105 aBuilder.Addreference(aSO2, aSShape.GetSO())
106 allProcessed.append(aSSEntry)
108 allGroupsProcessed = []
109 aRefGroups = ModelAPI.referencedFeatures(aRes, "Group", True)
110 for aRef in aRefGroups:
113 aResShape = aRes.shape()
114 aSelList = aRef.selectionList("group_list")
115 aSelType = GeomAPI_Shape.shapeTypeByStr(aSelList.selectionType())
116 for aSelIndex in range(aSelList.size()):
117 aSelection = aSelList.value(aSelIndex)
118 if aSelection.contextObject():
119 aShape = aSelection.value()
121 allShapesList = [] # collect all sub-shapes selected in the group
122 if aShape.shapeType() == 0: # compound
123 anExplorer = GeomAPI_ShapeExplorer(aShape, aSelType)
124 while anExplorer.more():
125 allShapesList.append(anExplorer.current())
128 allShapesList.append(aShape)
129 # get index of each selected shape: if 0, this sub-shape is not in our result
130 for aSelected in allShapesList:
131 anId = GeomAlgoAPI.GeomAlgoAPI_CompoundBuilder.id(aResShape, aSelected)
132 if anId > 0 and not anId in aGroupHasIndex:
133 aGroupIndices.append(anId)
134 aGroupHasIndex[anId] = 0
135 if len(aGroupIndices): # create group
136 aGroupOp = anEngine.GetIGroupOperations()
137 aGroupFeatureId = aRef.data().featureId()
138 aGroupEntry = "group" + str(aPartFeatureId) + ":" + str(aGroupFeatureId)
139 aGroup = aGroupOp.FindGroup(aSShape, aGroupEntry)
140 if not aGroup: # create a new
141 aGroup = aGroupOp.CreateGroup(aSShape, aSelType)
142 aGroup.SetEntry(aGroupEntry)
143 anEngine.AddInStudy(aGroup, aRef.firstResult().data().name(), aSShape.GetSO())
144 aGroup.SetSelection(aGroupIndices)
145 # a group takes shape from the main result
146 #aGroup.SetShapeByStream(aRef.firstResult().shape().getShapeStream(False)) # group shape
147 allGroupsProcessed.append(aGroupEntry)
148 # check all existing groups: if some does not processed, remove it from the tree
149 aSOIter = SHAPERSTUDY_utils.getStudy().NewChildIterator(aSShape.GetSO())
150 while aSOIter.More():
151 aSO = aSOIter.Value()
154 anObj = salome.orb.string_to_object(anIOR)
155 if isinstance(anObj, SHAPERSTUDY_ORB._objref_SHAPER_Group):
156 anEntry = anObj.GetEntry()
157 if anEntry not in allGroupsProcessed: # found a removed group => remove
158 aBuilder = SHAPERSTUDY_utils.getStudy().NewBuilder()
159 aBuilder.RemoveObject(anObj.GetSO())
162 # process all SHAPER-STUDY shapes to find dead
163 aSOIter = SHAPERSTUDY_utils.getStudy().NewChildIterator(aComponent)
164 while aSOIter.More():
165 aSO = aSOIter.Value()
168 anObj = salome.orb.string_to_object(anIOR)
169 if isinstance(anObj, SHAPERSTUDY_ORB._objref_SHAPER_Object):
170 anEntry = anObj.GetEntry()
171 if len(anEntry) == 0:
173 elif anEntry not in allProcessed: # found a removed shape: make it dead for the moment
174 # remove the reference - red node
175 aRes, aSO2 = aSO.FindSubObject(1)
177 aRes, aRef = aSO2.ReferencedObject()
179 aBuilder = SHAPERSTUDY_utils.getStudy().NewBuilder()
180 aBuilder.RemoveReference(aSO2)