1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #include "HYDROGUI_DataModel.h"
25 #include "HYDROGUI_DataObject.h"
26 #include "HYDROGUI_Module.h"
27 #include "HYDROGUI_Tool.h"
29 #include <HYDROData_Document.h>
30 #include <HYDROData_Image.h>
31 #include <HYDROData_Iterator.h>
33 #include <CAM_Application.h>
34 #include <CAM_DataObject.h>
35 #include <CAM_Module.h>
36 #include <CAM_Study.h>
38 #include <LightApp_Application.h>
39 #include <LightApp_DataObject.h>
40 #include <LightApp_Study.h>
42 #include <SUIT_DataObject.h>
43 #include <SUIT_DataBrowser.h>
44 #include <SUIT_ResourceMgr.h>
45 #include <SUIT_Study.h>
46 #include <SUIT_Tools.h>
48 #include <HYDROData_Document.h>
50 #include <TDF_Delta.hxx>
51 #include <TDF_ListIteratorOfDeltaList.hxx>
53 HYDROGUI_DataModel::HYDROGUI_DataModel( CAM_Module* theModule )
54 : LightApp_DataModel( theModule )
56 update( module()->application()->activeStudy()->id() );
59 HYDROGUI_DataModel::~HYDROGUI_DataModel()
63 bool HYDROGUI_DataModel::open( const QString& theURL,
65 QStringList theFileList )
67 LightApp_DataModel::open( theURL, theStudy, theFileList );
68 const int aStudyId = theStudy->id();
70 Data_DocError res = DocError_UnknownProblem;
71 if( theFileList.count() == 2 )
73 QString aTmpDir = theFileList[0];
74 QString aFileName = theFileList[1];
77 QString aFullPath = SUIT_Tools::addSlash( aTmpDir ) + aFileName;
81 res = HYDROData_Document::Load( (char*)aFullPath.toLatin1().constData(), aStudyId );
85 res = DocError_UnknownProblem;
87 if( res != DocError_OK )
89 module()->application()->putInfo( tr( "LOAD_ERROR" ) );
94 // if the document open was successful, the data model update happens
95 // in the set mode of the module
96 if( res == DocError_OK )
102 bool HYDROGUI_DataModel::save( QStringList& theFileList )
104 if( !module()->application()->activeStudy() )
107 LightApp_DataModel::save( theFileList );
111 SUIT_ResourceMgr* resMgr = module()->application()->resourceMgr();
112 bool isMultiFile = false;
114 isMultiFile = resMgr->booleanValue( "Study", "multi_file", false );
116 // save data to temporary files
117 LightApp_Study* aStudy = dynamic_cast<LightApp_Study*>( module()->application()->activeStudy() );
118 aTmpDir = aStudy->GetTmpDir( myStudyURL.toLatin1().constData(), isMultiFile ).c_str();
119 aFileName = SUIT_Tools::file( myStudyURL, false ) + "_HYDRO.cbf";
121 QString aFullPath = aTmpDir + aFileName;
122 Data_DocError res = getDocument()->Save( (char*)aFullPath.toLatin1().constData() );
123 if( res != DocError_OK )
125 module()->application()->putInfo( tr( "SAVE_ERROR" ) );
129 theFileList.append( aTmpDir );
130 theFileList.append( aFileName );
135 bool HYDROGUI_DataModel::saveAs( const QString& theURL,
137 QStringList& theFileList )
140 return save( theFileList );
143 bool HYDROGUI_DataModel::close()
148 bool HYDROGUI_DataModel::isModified() const
150 int aStudyId = module()->application()->activeStudy()->id();
151 return HYDROData_Document::Document( aStudyId )->IsModified();
154 bool HYDROGUI_DataModel::isSaved() const
159 void HYDROGUI_DataModel::update( const int theStudyId )
161 LightApp_Application* anApp = dynamic_cast<LightApp_Application*>( module()->application() );
165 SUIT_DataObject* aStudyRoot = anApp->activeStudy()->root();
169 if( SUIT_DataBrowser* anObjectBrowser = anApp->objectBrowser() )
170 anObjectBrowser->setAutoOpenLevel( 3 );
172 // create root object if not exist
173 CAM_DataObject* aRootObj = root();
175 aRootObj = createRootModuleObject( aStudyRoot );
180 DataObjectList aList;
181 aRootObj->children( aList );
182 QListIterator<SUIT_DataObject*> anIter( aList );
183 while( anIter.hasNext() )
184 removeChild( aRootObj, anIter.next() );
186 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theStudyId );
187 if( aDocument.IsNull() )
190 LightApp_DataObject* anImageRootObj = createObject( aRootObj, "IMAGES" );
192 HYDROData_Iterator anIterator( aDocument, KIND_IMAGE );
193 for( ; anIterator.More(); anIterator.Next() )
195 Handle(HYDROData_Image) anImageObj =
196 Handle(HYDROData_Image)::DownCast( anIterator.Current() );
197 if( !anImageObj.IsNull() )
198 createObject( anImageRootObj, anImageObj );
202 HYDROGUI_DataObject* HYDROGUI_DataModel::getDataObject( const Handle(HYDROData_Object)& theModelObject )
204 return NULL; // to do if necessary
207 HYDROGUI_DataObject* HYDROGUI_DataModel::getReferencedDataObject( HYDROGUI_DataObject* theObject )
209 return NULL; // to do if necessary
212 SUIT_DataObject* HYDROGUI_DataModel::findObject( const QString& theEntry ) const
214 LightApp_Application* anApp = dynamic_cast<LightApp_Application*>( module()->application() );
215 return anApp ? anApp->findObject( theEntry ) : 0;
218 void HYDROGUI_DataModel::update( LightApp_DataObject* theObject,
219 LightApp_Study* theStudy )
222 theStudy = dynamic_cast<LightApp_Study*>( module()->application()->activeStudy()) ;
224 update( theStudy->id() );
227 CAM_DataObject* HYDROGUI_DataModel::createRootModuleObject( SUIT_DataObject* theParent )
229 CAM_DataObject* aRootObj = createModuleObject( theParent );
234 void HYDROGUI_DataModel::updateModel()
236 HYDROGUI_Module* aModule = dynamic_cast<HYDROGUI_Module*>( module() );
238 update( aModule->getStudyId() );
241 Handle(HYDROData_Object) HYDROGUI_DataModel::objectByEntry( const QString& theEntry,
242 const ObjectKind theObjectKind )
244 const int aStudyId = module()->application()->activeStudy()->id();
245 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( aStudyId );
246 if( !aDocument.IsNull() )
248 HYDROData_Iterator anIterator( aDocument, theObjectKind );
249 for( ; anIterator.More(); anIterator.Next() )
251 Handle(HYDROData_Object) anObject = anIterator.Current();
252 if( !anObject.IsNull() )
254 QString anEntry = HYDROGUI_DataObject::dataObjectEntry( anObject );
255 if( anEntry == theEntry )
263 bool HYDROGUI_DataModel::canUndo() const
265 return getDocument()->CanUndo();
268 bool HYDROGUI_DataModel::canRedo() const
270 return getDocument()->CanRedo();
273 QStringList HYDROGUI_DataModel::undoNames() const
276 for( TDF_ListIteratorOfDeltaList anIter( getDocument()->GetUndos() ); anIter.More(); anIter.Next() )
277 aNames.prepend( HYDROGUI_Tool::ToQString( anIter.Value()->Name() ) );
281 QStringList HYDROGUI_DataModel::redoNames() const
284 for( TDF_ListIteratorOfDeltaList anIter( getDocument()->GetRedos() ); anIter.More(); anIter.Next() )
285 aNames.append( HYDROGUI_Tool::ToQString( anIter.Value()->Name() ) );
289 void HYDROGUI_DataModel::clearUndos()
291 getDocument()->ClearUndos();
294 void HYDROGUI_DataModel::clearRedos()
296 getDocument()->ClearRedos();
299 bool HYDROGUI_DataModel::undo()
303 getDocument()->Undo();
305 catch ( Standard_Failure )
312 bool HYDROGUI_DataModel::redo()
316 getDocument()->Redo();
318 catch ( Standard_Failure )
325 Handle(HYDROData_Document) HYDROGUI_DataModel::getDocument() const
327 int aStudyId = module()->application()->activeStudy()->id();
328 return HYDROData_Document::Document( aStudyId );
331 LightApp_DataObject* HYDROGUI_DataModel::createObject( SUIT_DataObject* theParent,
332 Handle(HYDROData_Object) theModelObject )
334 return new HYDROGUI_DataObject( theParent, theModelObject );
337 LightApp_DataObject* HYDROGUI_DataModel::createObject( SUIT_DataObject* theParent,
338 const QString& theName )
340 return new HYDROGUI_NamedObject( theParent, theName );
343 void HYDROGUI_DataModel::removeChild( SUIT_DataObject* theParent,
344 SUIT_DataObject* theChild )
346 SUIT_DataObject* aSubChild = theChild->firstChild();
347 for( ; aSubChild; aSubChild = aSubChild->nextBrother() )
348 removeChild( theChild, aSubChild );
349 theParent->removeChild( theChild );
352 SUIT_DataObject* HYDROGUI_DataModel::findChildByName( const SUIT_DataObject* theFather,
353 const QString& theName )
355 SUIT_DataObject* aChild = theFather->firstChild();
358 if( aChild->name() == theName )
359 return aChild; // found
360 aChild = aChild->nextBrother();
362 return NULL; // not found