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 <Model_Application.h>
21 #include <Model_Document.h>
23 #include <ModelAPI_Events.h>
24 #include <ModelAPI_Tools.h>
26 #include <Locale_Convert.h>
28 #include <BinDrivers_DocumentRetrievalDriver.hxx>
29 #include <BinDrivers_DocumentStorageDriver.hxx>
31 IMPLEMENT_STANDARD_RTTIEXT(Model_Application, TDocStd_Application)
33 static Handle_Model_Application TheApplication = new Model_Application;
35 //=======================================================================
36 Handle(Model_Application) Model_Application::getApplication()
38 return TheApplication;
41 //=======================================================================
42 std::shared_ptr<Model_Document> Model_Application::document(const int theDocID)
44 if (myDocs.find(theDocID) != myDocs.end())
45 return myDocs[theDocID];
46 return std::shared_ptr<Model_Document>(); // not loaded, so return null
49 //=======================================================================
50 void Model_Application::createDocument(const int theDocID)
52 static const std::string thePartSetKind("PartSet");
53 static const std::string thePartKind("Part");
54 std::shared_ptr<Model_Document> aNew(
55 new Model_Document(theDocID, theDocID == 0 ? thePartSetKind : thePartKind));
56 myDocs[theDocID] = aNew;
59 static Events_ID anId = ModelAPI_DocumentCreatedMessage::eventId();
60 std::shared_ptr<ModelAPI_DocumentCreatedMessage> aMessage = std::shared_ptr
61 <ModelAPI_DocumentCreatedMessage>(new ModelAPI_DocumentCreatedMessage(anId, this));
62 aMessage->setDocument(aNew);
63 Events_Loop::loop()->send(aMessage);
66 //=======================================================================
67 bool Model_Application::loadDocument(const std::wstring theDocName, const int theDocID)
69 static const std::string thePartKind("Part"); // root document is never loaded here
70 std::shared_ptr<Model_Document> aNew(new Model_Document(theDocID, thePartKind));
71 myDocs[theDocID] = aNew;
74 // load it if it must be loaded by demand
75 if (myLoadedByDemand.find(theDocName) != myLoadedByDemand.end() && !myPath.empty()) {
76 aRes = aNew->load(myPath.c_str(), Locale::Convert::toString(theDocName).c_str(), aNew);
77 myLoadedByDemand.erase(theDocName); // done, don't do it anymore
85 //=======================================================================
86 void Model_Application::deleteDocument(const int theDocID)
88 if (myDocs.find(theDocID) != myDocs.end()) {
89 myDocs[theDocID]->close(true);
90 myDocs.erase(theDocID);
92 myLoadedByDemand.clear();
95 //=======================================================================
96 void Model_Application::deleteAllDocuments()
98 std::map<int, std::shared_ptr<Model_Document> >::iterator aDoc = myDocs.begin();
99 for(; aDoc != myDocs.end(); aDoc++) {
100 if (aDoc->second->isOpened()) // here is main document was closed before subs and closed subs
101 aDoc->second->close(true);
104 myLoadedByDemand.clear();
107 //=======================================================================
108 bool Model_Application::hasDocument(const int theDocID)
110 return myDocs.find(theDocID) != myDocs.end();
113 //=======================================================================
114 bool Model_Application::hasRoot()
116 return !myDocs.empty();
119 //=======================================================================
120 std::shared_ptr<Model_Document> Model_Application::rootDocument()
125 //=======================================================================
126 void Model_Application::setLoadPath(std::string thePath)
131 //=======================================================================
132 const std::string& Model_Application::loadPath() const
137 //=======================================================================
138 void Model_Application::setLoadByDemand(std::wstring theID, const int theDocID)
140 myLoadedByDemand[theID] = theDocID;
143 //=======================================================================
144 bool Model_Application::isLoadByDemand(std::wstring theID, const int theDocIndex)
146 return myLoadedByDemand.find(theID) != myLoadedByDemand.end() &&
147 myLoadedByDemand[theID] == theDocIndex;
150 //=======================================================================
151 int Model_Application::generateDocumentId()
154 // count until the result id is unique
155 for(aResult = int(myDocs.size()); true; aResult++) {
156 if (myDocs.find(aResult) == myDocs.end()) {
158 std::map<std::wstring, int>::iterator aLBDIter = myLoadedByDemand.begin();
159 for(; aLBDIter != myLoadedByDemand.end(); aLBDIter++) {
160 if (aLBDIter->second == aResult) {
171 //=======================================================================
172 Model_Application::Model_Application()
174 // store handle to the application to avoid nullification
175 static Handle(Model_Application) TheKeepHandle;
176 TheKeepHandle = this;
177 // additional file format supported
178 static TCollection_ExtendedString THE_DOC_FORMAT("BinShaperPart");
179 static TCollection_ExtendedString THE_FILE_EXT("shaperpart");
180 Handle(PCDM_RetrievalDriver) aReader = new BinDrivers_DocumentRetrievalDriver;
181 Handle(PCDM_StorageDriver) aWriter = new BinDrivers_DocumentStorageDriver;
182 TheKeepHandle->DefineFormat(THE_DOC_FORMAT, "Shaper Part document", THE_FILE_EXT,
186 //=======================================================================
187 void Model_Application::Formats(TColStd_SequenceOfExtendedString& theFormats)
189 theFormats.Append(TCollection_ExtendedString("BinOcaf")); // standard binary schema
192 //=======================================================================
193 Standard_CString Model_Application::ResourcesName()
195 return Standard_CString("Standard");