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 "PartSet_ExternalObjectsMgr.h"
22 #include "PartSet_Tools.h"
24 #include <XGUI_Workshop.h>
25 #include <XGUI_ModuleConnector.h>
27 #include <ModuleBase_ViewerPrs.h>
28 #include <ModuleBase_ISelection.h>
30 #include <SketchPlugin_Feature.h>
34 PartSet_ExternalObjectsMgr::PartSet_ExternalObjectsMgr(const std::string& theExternal,
35 const std::string& theCanCreateExternal,
36 const bool theDefaultValue)
37 : myUseExternal(theDefaultValue), myCanCreateExternal(true)
39 QString aIsExternal(theExternal.c_str());
40 if (!aIsExternal.isEmpty()) {
41 QString aStr = aIsExternal.toUpper();
42 myUseExternal = (aStr == "TRUE") || (aStr == "YES");
45 QString aCanCreateExternal(theCanCreateExternal.c_str());
46 if (!aCanCreateExternal.isEmpty()) {
47 QString aStr = aCanCreateExternal.toUpper();
48 myCanCreateExternal = (aStr == "TRUE") || (aStr == "YES");
52 bool PartSet_ExternalObjectsMgr::isValidObject(const ObjectPtr& theObject)
55 FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
56 // Do check using of external feature
57 std::shared_ptr<SketchPlugin_Feature> aSPFeature =
58 std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
60 // Do check that we can use external feature
61 if (aSPFeature.get() != NULL && aSPFeature->isExternal() && !useExternal()) {
68 ObjectPtr PartSet_ExternalObjectsMgr::externalObject(const ObjectPtr& theSelectedObject,
69 const GeomShapePtr& theShape,
70 const CompositeFeaturePtr& theSketch,
71 const bool theTemporary)
73 ObjectPtr aSelectedObject = PartSet_Tools::findFixedObjectByExternal(
74 theShape->impl<TopoDS_Shape>(), theSelectedObject, theSketch);
75 FeaturePtr aFeature = ModelAPI_Feature::feature(aSelectedObject);
77 std::shared_ptr<SketchPlugin_Feature> aSketchFeature =
78 std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
79 /// some sketch entities should be never shown, e.g. projection feature
80 /// such external features should not be used in selection
81 if (aSketchFeature.get() && !aSketchFeature->canBeDisplayed())
85 if (!aSelectedObject.get()) {
86 // Processing of external (non-sketch) object
87 aSelectedObject = PartSet_Tools::createFixedObjectByExternal(theShape->impl<TopoDS_Shape>(),
88 theSelectedObject, theSketch, theTemporary);
89 if (aSelectedObject.get() && theTemporary)
90 myExternalObjectValidated = aSelectedObject;
92 return aSelectedObject;
95 void PartSet_ExternalObjectsMgr::getGeomSelection(const ModuleBase_ViewerPrsPtr& thePrs,
97 GeomShapePtr& theShape,
98 ModuleBase_IWorkshop* theWorkshop,
99 const CompositeFeaturePtr& theSketch,
100 const bool isInValidate)
102 FeaturePtr aSelectedFeature = ModelAPI_Feature::feature(theObject);
103 std::shared_ptr<SketchPlugin_Feature> aSPFeature =
104 std::dynamic_pointer_cast<SketchPlugin_Feature>(aSelectedFeature);
105 // there is no a sketch feature is selected, but the shape exists,
106 // try to create an exernal object
107 // TODO: unite with the same functionality in PartSet_WidgetShapeSelector
108 if (aSPFeature.get() == NULL) {
109 ObjectPtr anExternalObject = ObjectPtr();
110 GeomShapePtr anExternalShape = GeomShapePtr();
112 if (canCreateExternal()) {
113 GeomShapePtr aShape = theShape;
115 ResultPtr aResult = theWorkshop->selection()->getResult(thePrs);
117 aShape = aResult->shape();
119 if (aShape.get() != NULL && !aShape->isNull())
121 externalObject(theObject, aShape, theSketch, isInValidate);
123 else { /// use objects of found selection
124 anExternalObject = theObject;
125 anExternalShape = theShape;
128 /// the object is null if the selected feature is "external"(not sketch entity feature of the
129 /// current sketch) and it is not created by object manager
130 theObject = anExternalObject;
131 theShape = anExternalShape;
135 //********************************************************************
136 void PartSet_ExternalObjectsMgr::removeExternal(const CompositeFeaturePtr& theSketch,
137 const FeaturePtr& theFeature,
138 ModuleBase_IWorkshop* theWorkshop,
139 const bool theTemporary)
142 removeExternalObject(myExternalObjectValidated, theSketch, theFeature, theWorkshop);
145 void PartSet_ExternalObjectsMgr::removeExternalObject(const ObjectPtr& theObject,
146 const CompositeFeaturePtr& /*theSketch*/,
147 const FeaturePtr& theFeature,
148 ModuleBase_IWorkshop* theWorkshop)
150 if (theObject.get()) {
151 DocumentPtr aDoc = theObject->document();
152 FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
153 if (aFeature.get() != NULL) {
154 QObjectPtrList anObjects;
155 anObjects.append(aFeature);
156 // the external feature should be removed with all references,
157 // composite sketch feature will be ignored
158 workshop(theWorkshop)->deleteFeatures(anObjects);
163 XGUI_Workshop* PartSet_ExternalObjectsMgr::workshop(ModuleBase_IWorkshop* theWorkshop)
165 XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWorkshop);
166 return aConnector->workshop();