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
20 #include <Model_Application.h>
21 #include <Model_Document.h>
23 #include <ModelAPI_Events.h>
25 #include <BinDrivers_DocumentRetrievalDriver.hxx>
26 #include <BinDrivers_DocumentStorageDriver.hxx>
28 IMPLEMENT_STANDARD_RTTIEXT(Model_Application, TDocStd_Application)
30 static Handle_Model_Application TheApplication = new Model_Application;
32 //=======================================================================
33 Handle(Model_Application) Model_Application::getApplication()
35 return TheApplication;
38 //=======================================================================
39 std::shared_ptr<Model_Document> Model_Application::document(const int theDocID)
41 if (myDocs.find(theDocID) != myDocs.end())
42 return myDocs[theDocID];
43 return std::shared_ptr<Model_Document>(); // not loaded, so return null
46 //=======================================================================
47 void Model_Application::createDocument(const int theDocID)
49 static const std::string thePartSetKind("PartSet");
50 static const std::string thePartKind("Part");
51 std::shared_ptr<Model_Document> aNew(
52 new Model_Document(theDocID, theDocID == 0 ? thePartSetKind : thePartKind));
53 myDocs[theDocID] = aNew;
56 static Events_ID anId = ModelAPI_DocumentCreatedMessage::eventId();
57 std::shared_ptr<ModelAPI_DocumentCreatedMessage> aMessage = std::shared_ptr
58 <ModelAPI_DocumentCreatedMessage>(new ModelAPI_DocumentCreatedMessage(anId, this));
59 aMessage->setDocument(aNew);
60 Events_Loop::loop()->send(aMessage);
63 //=======================================================================
64 bool Model_Application::loadDocument(const std::string theDocName, const int theDocID)
66 static const std::string thePartKind("Part"); // root document is never loaded here
67 std::shared_ptr<Model_Document> aNew(new Model_Document(theDocID, thePartKind));
68 myDocs[theDocID] = aNew;
71 // load it if it must be loaded by demand
72 if (myLoadedByDemand.find(theDocName) != myLoadedByDemand.end() && !myPath.empty()) {
73 aRes = aNew->load(myPath.c_str(), theDocName.c_str(), aNew);
74 myLoadedByDemand.erase(theDocName); // done, don't do it anymore
82 //=======================================================================
83 void Model_Application::deleteDocument(const int theDocID)
85 if (myDocs.find(theDocID) != myDocs.end()) {
86 myDocs[theDocID]->close(true);
87 myDocs.erase(theDocID);
89 myLoadedByDemand.clear();
92 //=======================================================================
93 void Model_Application::deleteAllDocuments()
95 std::map<int, std::shared_ptr<Model_Document> >::iterator aDoc = myDocs.begin();
96 for(; aDoc != myDocs.end(); aDoc++) {
97 if (aDoc->second->isOpened()) // here is main document was closed before subs and closed subs
98 aDoc->second->close(true);
101 myLoadedByDemand.clear();
104 //=======================================================================
105 bool Model_Application::hasDocument(const int theDocID)
107 return myDocs.find(theDocID) != myDocs.end();
110 //=======================================================================
111 bool Model_Application::hasRoot()
113 return !myDocs.empty();
116 //=======================================================================
117 std::shared_ptr<Model_Document> Model_Application::rootDocument()
122 //=======================================================================
123 void Model_Application::setLoadPath(std::string thePath)
128 //=======================================================================
129 const std::string& Model_Application::loadPath() const
134 //=======================================================================
135 void Model_Application::setLoadByDemand(std::string theID, const int theDocID)
137 myLoadedByDemand[theID] = theDocID;
140 //=======================================================================
141 bool Model_Application::isLoadByDemand(std::string theID, const int theDocIndex)
143 return myLoadedByDemand.find(theID) != myLoadedByDemand.end() &&
144 myLoadedByDemand[theID] == theDocIndex;
147 //=======================================================================
148 int Model_Application::generateDocumentId()
151 // count until the result id is unique
152 for(aResult = int(myDocs.size()); true; aResult++) {
153 if (myDocs.find(aResult) == myDocs.end()) {
155 std::map<std::string, int>::iterator aLBDIter = myLoadedByDemand.begin();
156 for(; aLBDIter != myLoadedByDemand.end(); aLBDIter++) {
157 if (aLBDIter->second == aResult) {
168 //=======================================================================
169 Model_Application::Model_Application()
171 // store handle to the application to avoid nullification
172 static Handle(Model_Application) TheKeepHandle;
173 TheKeepHandle = this;
174 // additional file format supported
175 static TCollection_ExtendedString THE_DOC_FORMAT("BinShaperPart");
176 static TCollection_ExtendedString THE_FILE_EXT("shaperpart");
177 Handle(PCDM_RetrievalDriver) aReader = new BinDrivers_DocumentRetrievalDriver;
178 Handle(PCDM_StorageDriver) aWriter = new BinDrivers_DocumentStorageDriver;
179 TheKeepHandle->DefineFormat(THE_DOC_FORMAT, "Shaper Part document", THE_FILE_EXT,
183 //=======================================================================
184 void Model_Application::Formats(TColStd_SequenceOfExtendedString& theFormats)
186 theFormats.Append(TCollection_ExtendedString("BinOcaf")); // standard binary schema
189 //=======================================================================
190 Standard_CString Model_Application::ResourcesName()
192 return Standard_CString("Standard");