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>
32 #include <HYDROData_Polyline.h>
34 #include <CAM_Application.h>
35 #include <CAM_DataObject.h>
36 #include <CAM_Module.h>
37 #include <CAM_Study.h>
39 #include <LightApp_Application.h>
40 #include <LightApp_DataObject.h>
41 #include <LightApp_Study.h>
43 #include <SUIT_DataObject.h>
44 #include <SUIT_DataBrowser.h>
45 #include <SUIT_ResourceMgr.h>
46 #include <SUIT_Study.h>
47 #include <SUIT_Tools.h>
49 #include <HYDROData_Document.h>
51 #include <TDF_Delta.hxx>
52 #include <TDF_ListIteratorOfDeltaList.hxx>
54 HYDROGUI_DataModel::HYDROGUI_DataModel( CAM_Module* theModule )
55 : LightApp_DataModel( theModule )
57 update( module()->application()->activeStudy()->id() );
60 HYDROGUI_DataModel::~HYDROGUI_DataModel()
64 bool HYDROGUI_DataModel::open( const QString& theURL,
66 QStringList theFileList )
68 LightApp_DataModel::open( theURL, theStudy, theFileList );
69 const int aStudyId = theStudy->id();
71 Data_DocError res = DocError_UnknownProblem;
72 if( theFileList.count() == 2 )
74 QString aTmpDir = theFileList[0];
75 QString aFileName = theFileList[1];
78 QString aFullPath = SUIT_Tools::addSlash( aTmpDir ) + aFileName;
82 res = HYDROData_Document::Load( (char*)aFullPath.toLatin1().constData(), aStudyId );
86 res = DocError_UnknownProblem;
88 if( res != DocError_OK )
90 module()->application()->putInfo( tr( "LOAD_ERROR" ) );
95 // if the document open was successful, the data model update happens
96 // in the set mode of the module
97 if( res == DocError_OK )
103 bool HYDROGUI_DataModel::save( QStringList& theFileList )
105 if( !module()->application()->activeStudy() )
108 LightApp_DataModel::save( theFileList );
112 SUIT_ResourceMgr* resMgr = module()->application()->resourceMgr();
113 bool isMultiFile = false;
115 isMultiFile = resMgr->booleanValue( "Study", "multi_file", false );
117 // save data to temporary files
118 LightApp_Study* aStudy = dynamic_cast<LightApp_Study*>( module()->application()->activeStudy() );
119 aTmpDir = aStudy->GetTmpDir( myStudyURL.toLatin1().constData(), isMultiFile ).c_str();
120 aFileName = SUIT_Tools::file( myStudyURL, false ) + "_HYDRO.cbf";
122 QString aFullPath = aTmpDir + aFileName;
123 Data_DocError res = getDocument()->Save( (char*)aFullPath.toLatin1().constData() );
124 if( res != DocError_OK )
126 module()->application()->putInfo( tr( "SAVE_ERROR" ) );
130 theFileList.append( aTmpDir );
131 theFileList.append( aFileName );
136 bool HYDROGUI_DataModel::saveAs( const QString& theURL,
138 QStringList& theFileList )
141 return save( theFileList );
144 bool HYDROGUI_DataModel::close()
149 bool HYDROGUI_DataModel::isModified() const
151 int aStudyId = module()->application()->activeStudy()->id();
152 return HYDROData_Document::Document( aStudyId )->IsModified();
155 bool HYDROGUI_DataModel::isSaved() const
160 void HYDROGUI_DataModel::update( const int theStudyId )
162 LightApp_Application* anApp = dynamic_cast<LightApp_Application*>( module()->application() );
166 SUIT_DataObject* aStudyRoot = anApp->activeStudy()->root();
170 // create root object if not exist
171 CAM_DataObject* aRootObj = root();
173 aRootObj = createRootModuleObject( aStudyRoot );
178 DataObjectList aList;
179 aRootObj->children( aList );
180 QListIterator<SUIT_DataObject*> anIter( aList );
181 while( anIter.hasNext() )
182 removeChild( aRootObj, anIter.next() );
184 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theStudyId );
185 if( aDocument.IsNull() )
188 LightApp_DataObject* anImageRootObj = createObject( aRootObj, "IMAGES" );
190 HYDROData_Iterator anIterator( aDocument, KIND_IMAGE );
191 for( ; anIterator.More(); anIterator.Next() )
193 Handle(HYDROData_Image) anImageObj =
194 Handle(HYDROData_Image)::DownCast( anIterator.Current() );
195 if( !anImageObj.IsNull() )
196 createObject( anImageRootObj, anImageObj );
199 LightApp_DataObject* aPolylineRootObj = createObject( aRootObj, "POLYLINES" );
201 HYDROData_Iterator aPolyIterator( aDocument, KIND_POLYLINE );
202 for( ; aPolyIterator.More(); aPolyIterator.Next() )
204 Handle(HYDROData_Polyline) aPolylineObj =
205 Handle(HYDROData_Polyline)::DownCast( anIterator.Current() );
206 if( !aPolylineObj.IsNull() )
207 createObject( aPolylineRootObj, aPolylineObj );
210 if( SUIT_DataBrowser* anObjectBrowser = anApp->objectBrowser() )
212 anObjectBrowser->setAutoOpenLevel( 3 );
213 anObjectBrowser->openLevels();
217 HYDROGUI_DataObject* HYDROGUI_DataModel::getDataObject( const Handle(HYDROData_Object)& theModelObject )
219 return NULL; // to do if necessary
222 HYDROGUI_DataObject* HYDROGUI_DataModel::getReferencedDataObject( HYDROGUI_DataObject* theObject )
224 return NULL; // to do if necessary
227 SUIT_DataObject* HYDROGUI_DataModel::findObject( const QString& theEntry ) const
229 LightApp_Application* anApp = dynamic_cast<LightApp_Application*>( module()->application() );
230 return anApp ? anApp->findObject( theEntry ) : 0;
233 void HYDROGUI_DataModel::update( LightApp_DataObject* theObject,
234 LightApp_Study* theStudy )
237 theStudy = dynamic_cast<LightApp_Study*>( module()->application()->activeStudy()) ;
239 update( theStudy->id() );
242 CAM_DataObject* HYDROGUI_DataModel::createRootModuleObject( SUIT_DataObject* theParent )
244 CAM_DataObject* aRootObj = createModuleObject( theParent );
249 void HYDROGUI_DataModel::updateModel()
251 HYDROGUI_Module* aModule = dynamic_cast<HYDROGUI_Module*>( module() );
253 update( aModule->getStudyId() );
256 Handle(HYDROData_Object) HYDROGUI_DataModel::objectByEntry( const QString& theEntry,
257 const ObjectKind theObjectKind )
259 const int aStudyId = module()->application()->activeStudy()->id();
260 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( aStudyId );
261 if( !aDocument.IsNull() )
263 HYDROData_Iterator anIterator( aDocument, theObjectKind );
264 for( ; anIterator.More(); anIterator.Next() )
266 Handle(HYDROData_Object) anObject = anIterator.Current();
267 if( !anObject.IsNull() )
269 QString anEntry = HYDROGUI_DataObject::dataObjectEntry( anObject );
270 if( anEntry == theEntry )
278 bool HYDROGUI_DataModel::canUndo() const
280 return getDocument()->CanUndo();
283 bool HYDROGUI_DataModel::canRedo() const
285 return getDocument()->CanRedo();
288 QStringList HYDROGUI_DataModel::undoNames() const
291 for( TDF_ListIteratorOfDeltaList anIter( getDocument()->GetUndos() ); anIter.More(); anIter.Next() )
292 aNames.prepend( HYDROGUI_Tool::ToQString( anIter.Value()->Name() ) );
296 QStringList HYDROGUI_DataModel::redoNames() const
299 for( TDF_ListIteratorOfDeltaList anIter( getDocument()->GetRedos() ); anIter.More(); anIter.Next() )
300 aNames.append( HYDROGUI_Tool::ToQString( anIter.Value()->Name() ) );
304 void HYDROGUI_DataModel::clearUndos()
306 getDocument()->ClearUndos();
309 void HYDROGUI_DataModel::clearRedos()
311 getDocument()->ClearRedos();
314 bool HYDROGUI_DataModel::undo()
318 getDocument()->Undo();
320 catch ( Standard_Failure )
327 bool HYDROGUI_DataModel::redo()
331 getDocument()->Redo();
333 catch ( Standard_Failure )
340 Handle(HYDROData_Document) HYDROGUI_DataModel::getDocument() const
342 int aStudyId = module()->application()->activeStudy()->id();
343 return HYDROData_Document::Document( aStudyId );
346 LightApp_DataObject* HYDROGUI_DataModel::createObject( SUIT_DataObject* theParent,
347 Handle(HYDROData_Object) theModelObject )
349 return new HYDROGUI_DataObject( theParent, theModelObject );
352 LightApp_DataObject* HYDROGUI_DataModel::createObject( SUIT_DataObject* theParent,
353 const QString& theName )
355 return new HYDROGUI_NamedObject( theParent, theName );
358 void HYDROGUI_DataModel::removeChild( SUIT_DataObject* theParent,
359 SUIT_DataObject* theChild )
361 SUIT_DataObject* aSubChild = theChild->firstChild();
362 for( ; aSubChild; aSubChild = aSubChild->nextBrother() )
363 removeChild( theChild, aSubChild );
364 theParent->removeChild( theChild );
367 SUIT_DataObject* HYDROGUI_DataModel::findChildByName( const SUIT_DataObject* theFather,
368 const QString& theName )
370 SUIT_DataObject* aChild = theFather->firstChild();
373 if( aChild->name() == theName )
374 return aChild; // found
375 aChild = aChild->nextBrother();
377 return NULL; // not found