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>
24 #include <ModelAPI_Tools.h>
26 #include <BinDrivers_DocumentRetrievalDriver.hxx>
27 #include <BinDrivers_DocumentStorageDriver.hxx>
29 IMPLEMENT_STANDARD_RTTIEXT(Model_Application, TDocStd_Application)
31 static Handle_Model_Application TheApplication = new Model_Application;
33 //=======================================================================
34 Handle(Model_Application) Model_Application::getApplication()
36 return TheApplication;
39 //=======================================================================
40 std::shared_ptr<Model_Document> Model_Application::document(const int theDocID)
42 if (myDocs.find(theDocID) != myDocs.end())
43 return myDocs[theDocID];
44 return std::shared_ptr<Model_Document>(); // not loaded, so return null
47 //=======================================================================
48 void Model_Application::createDocument(const int theDocID)
50 static const std::string thePartSetKind("PartSet");
51 static const std::string thePartKind("Part");
52 std::shared_ptr<Model_Document> aNew(
53 new Model_Document(theDocID, theDocID == 0 ? thePartSetKind : thePartKind));
54 myDocs[theDocID] = aNew;
57 static Events_ID anId = ModelAPI_DocumentCreatedMessage::eventId();
58 std::shared_ptr<ModelAPI_DocumentCreatedMessage> aMessage = std::shared_ptr
59 <ModelAPI_DocumentCreatedMessage>(new ModelAPI_DocumentCreatedMessage(anId, this));
60 aMessage->setDocument(aNew);
61 Events_Loop::loop()->send(aMessage);
64 //=======================================================================
65 bool Model_Application::loadDocument(const std::wstring theDocName, const int theDocID)
67 static const std::string thePartKind("Part"); // root document is never loaded here
68 std::shared_ptr<Model_Document> aNew(new Model_Document(theDocID, thePartKind));
69 myDocs[theDocID] = aNew;
72 // load it if it must be loaded by demand
73 if (myLoadedByDemand.find(theDocName) != myLoadedByDemand.end() && !myPath.empty()) {
74 aRes = aNew->load(myPath.c_str(), ModelAPI_Tools::toString(theDocName).c_str(), aNew);
75 myLoadedByDemand.erase(theDocName); // done, don't do it anymore
83 //=======================================================================
84 void Model_Application::deleteDocument(const int theDocID)
86 if (myDocs.find(theDocID) != myDocs.end()) {
87 myDocs[theDocID]->close(true);
88 myDocs.erase(theDocID);
90 myLoadedByDemand.clear();
93 //=======================================================================
94 void Model_Application::deleteAllDocuments()
96 std::map<int, std::shared_ptr<Model_Document> >::iterator aDoc = myDocs.begin();
97 for(; aDoc != myDocs.end(); aDoc++) {
98 if (aDoc->second->isOpened()) // here is main document was closed before subs and closed subs
99 aDoc->second->close(true);
102 myLoadedByDemand.clear();
105 //=======================================================================
106 bool Model_Application::hasDocument(const int theDocID)
108 return myDocs.find(theDocID) != myDocs.end();
111 //=======================================================================
112 bool Model_Application::hasRoot()
114 return !myDocs.empty();
117 //=======================================================================
118 std::shared_ptr<Model_Document> Model_Application::rootDocument()
123 //=======================================================================
124 void Model_Application::setLoadPath(std::string thePath)
129 //=======================================================================
130 const std::string& Model_Application::loadPath() const
135 //=======================================================================
136 void Model_Application::setLoadByDemand(std::wstring theID, const int theDocID)
138 myLoadedByDemand[theID] = theDocID;
141 //=======================================================================
142 bool Model_Application::isLoadByDemand(std::wstring theID, const int theDocIndex)
144 return myLoadedByDemand.find(theID) != myLoadedByDemand.end() &&
145 myLoadedByDemand[theID] == theDocIndex;
148 //=======================================================================
149 int Model_Application::generateDocumentId()
152 // count until the result id is unique
153 for(aResult = int(myDocs.size()); true; aResult++) {
154 if (myDocs.find(aResult) == myDocs.end()) {
156 std::map<std::wstring, int>::iterator aLBDIter = myLoadedByDemand.begin();
157 for(; aLBDIter != myLoadedByDemand.end(); aLBDIter++) {
158 if (aLBDIter->second == aResult) {
169 //=======================================================================
170 Model_Application::Model_Application()
172 // store handle to the application to avoid nullification
173 static Handle(Model_Application) TheKeepHandle;
174 TheKeepHandle = this;
175 // additional file format supported
176 static TCollection_ExtendedString THE_DOC_FORMAT("BinShaperPart");
177 static TCollection_ExtendedString THE_FILE_EXT("shaperpart");
178 Handle(PCDM_RetrievalDriver) aReader = new BinDrivers_DocumentRetrievalDriver;
179 Handle(PCDM_StorageDriver) aWriter = new BinDrivers_DocumentStorageDriver;
180 TheKeepHandle->DefineFormat(THE_DOC_FORMAT, "Shaper Part document", THE_FILE_EXT,
184 //=======================================================================
185 void Model_Application::Formats(TColStd_SequenceOfExtendedString& theFormats)
187 theFormats.Append(TCollection_ExtendedString("BinOcaf")); // standard binary schema
190 //=======================================================================
191 Standard_CString Model_Application::ResourcesName()
193 return Standard_CString("Standard");