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_Tool.h"
25 #include "HYDROGUI_DataModel.h"
26 #include "HYDROGUI_DataObject.h"
27 #include "HYDROGUI_Module.h"
28 #include "HYDROGUI_Prs.h"
30 #include <HYDROData_Document.h>
31 #include <HYDROData_Iterator.h>
32 #include <HYDROData_ImmersibleZone.h>
33 #include <HYDROData_Tool.h>
35 #include <GraphicsView_Viewer.h>
37 #include <LightApp_Application.h>
38 #include <LightApp_DataOwner.h>
39 #include <LightApp_SelectionMgr.h>
41 #include <OCCViewer_ViewModel.h>
43 #include <QtxWorkstack.h>
45 #include <STD_TabDesktop.h>
47 #include <SUIT_Session.h>
48 #include <SUIT_Study.h>
49 #include <SUIT_ViewManager.h>
50 #include <SUIT_ViewWindow.h>
54 #include <QDockWidget>
57 // Definition of this id allows to use 'latin1' (Qt alias for 'ISO-8859-1')
58 // encoding instead of default 'System'
59 #define USE_LATIN1_ENCODING
61 QString HYDROGUI_Tool::ToQString( const TCollection_AsciiString& src )
63 #ifdef USE_LATIN1_ENCODING
64 QTextCodec* codec = QTextCodec::codecForName( "latin1" ); // alias for ISO-8859-1
66 QTextCodec* codec = QTextCodec::codecForLocale();
70 res = codec ? codec->toUnicode( (char*)src.ToCString(), src.Length() ) :
71 QString( (char*)src.ToCString() );
75 QString HYDROGUI_Tool::ToQString( const TCollection_ExtendedString& src )
77 return QString( (QChar*)src.ToExtString(), src.Length() );
80 QString HYDROGUI_Tool::ToQString( const Handle(TCollection_HAsciiString)& src )
85 return ToQString( src->String() );
88 QString HYDROGUI_Tool::ToQString( const Handle(TCollection_HExtendedString)& src )
92 return ToQString( src->String() );
95 TCollection_AsciiString HYDROGUI_Tool::ToAsciiString( const QString& src )
97 TCollection_AsciiString res;
100 #ifdef USE_LATIN1_ENCODING
101 QTextCodec* codec = QTextCodec::codecForName( "latin1" ); // alias for ISO-8859-1
103 QTextCodec* codec = QTextCodec::codecForLocale();
107 QByteArray str = codec->fromUnicode( src );
108 res = TCollection_AsciiString( (Standard_CString)str.constData() );
111 res = TCollection_AsciiString( src.toLatin1().data() );
116 TCollection_ExtendedString HYDROGUI_Tool::ToExtString( const QString& src )
119 return TCollection_ExtendedString();
121 Standard_Integer len = src.length();
122 Standard_ExtString extStr = new Standard_ExtCharacter[ ( len + 1 ) * 2 ];
123 memcpy( (void*)extStr, src.unicode(), len * 2 );
124 ((short*)extStr)[ len ] = 0;
126 TCollection_ExtendedString trg( extStr );
131 Handle(TCollection_HAsciiString) HYDROGUI_Tool::ToHAsciiString( const QString& src )
133 return new TCollection_HAsciiString( ToAsciiString( src ) );
136 Handle(TCollection_HExtendedString) HYDROGUI_Tool::ToHExtString( const QString& src )
138 return new TCollection_HExtendedString( ToExtString( src ) );
141 int HYDROGUI_Tool::GetActiveStudyId()
143 if( SUIT_Session* aSession = SUIT_Session::session() )
144 if( SUIT_Application* anApp = aSession->activeApplication() )
145 if( SUIT_Study* aStudy = anApp->activeStudy() )
150 QString HYDROGUI_Tool::GetTempDir( const bool theToCreate )
154 char* tmpdir = getenv ( "HYDRO_TMP_DIR" );
157 // try to create folder if it does not exist
158 QFileInfo fi( tmpdir );
159 if ( !fi.exists() && theToCreate )
161 if ( QDir().mkdir( tmpdir ) )
162 QFile::setPermissions( tmpdir, (QFile::Permissions)0x4FFFF );
163 QFileInfo fi( tmpdir );
164 if ( !fi.exists() || !fi.isWritable() )
169 tmpdir = getenv ( "TEMP" );
171 tmpdir = getenv ( "TMP" );
182 QFileInfo fi( aRes );
183 if ( !fi.exists() || !fi.isWritable() )
184 aRes = QString::null;
189 void HYDROGUI_Tool::SetActiveViewManager( HYDROGUI_Module* theModule,
190 SUIT_ViewManager* theViewManager )
193 if( SUIT_ViewWindow* aViewWindow = theViewManager->getActiveView() )
194 if( STD_TabDesktop* aTabDesktop = dynamic_cast<STD_TabDesktop*>( theModule->getApp()->desktop() ) )
195 if( QtxWorkstack* aWorkstack = aTabDesktop->workstack() )
196 aWorkstack->setActiveWindow( aViewWindow );
199 void HYDROGUI_Tool::GetPrsSubObjects( HYDROGUI_Module* theModule,
200 HYDROData_SequenceOfObjects& theSeq )
202 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
203 if( !aDocument.IsNull() )
205 HYDROData_Iterator anIterator( aDocument );
206 for( ; anIterator.More(); anIterator.Next() )
208 Handle(HYDROData_Entity) anObject = anIterator.Current();
209 if( !anObject.IsNull() && (
210 ( anObject->GetKind() == KIND_IMAGE ) ||
211 ( anObject->GetKind() == KIND_POLYLINE ) ||
212 ( anObject->GetKind() == KIND_IMMERSIBLE_ZONE ) ||
213 ( anObject->GetKind() == KIND_REGION ) ||
214 ( anObject->GetKind() == KIND_ZONE ) ) )
216 theSeq.Append( anObject );
222 HYDROGUI_Prs* HYDROGUI_Tool::GetPresentation( const Handle(HYDROData_Entity)& theObj,
223 const GraphicsView_ObjectList& theObjects )
225 if( !theObj.IsNull() )
227 GraphicsView_ObjectListIterator anIter( theObjects );
228 while( anIter.hasNext() )
230 if( HYDROGUI_Prs* aPrs = dynamic_cast<HYDROGUI_Prs*>( anIter.next() ) )
232 Handle(HYDROData_Entity) anObj = aPrs->getObject();
233 if( IsEqual( anObj, theObj ) )
241 GraphicsView_ObjectList HYDROGUI_Tool::GetPrsList( GraphicsView_ViewPort* theViewPort )
243 GraphicsView_ObjectList aList;
246 GraphicsView_ObjectListIterator anIter( theViewPort->getObjects() );
247 while( anIter.hasNext() )
248 if( HYDROGUI_Prs* aPrs = dynamic_cast<HYDROGUI_Prs*>( anIter.next() ) )
249 aList.append( aPrs );
254 HYDROData_SequenceOfObjects HYDROGUI_Tool::GetSelectedObjects( HYDROGUI_Module* theModule )
256 HYDROData_SequenceOfObjects aSeq;
258 HYDROGUI_DataModel* aModel = theModule->getDataModel();
260 SUIT_SelectionMgr* aSelectionMgr = theModule->getApp()->selectionMgr();
261 SUIT_DataOwnerPtrList anOwners;
262 aSelectionMgr->selected( anOwners );
264 QStringList aCollectedNameList; // to avoid duplication
265 foreach( SUIT_DataOwner* aSUITOwner, anOwners )
267 if( LightApp_DataOwner* anOwner = dynamic_cast<LightApp_DataOwner*>( aSUITOwner ) )
269 Handle(HYDROData_Entity) anObject = aModel->objectByEntry( anOwner->entry() );
270 if( !anObject.IsNull() )
272 QString aName = anObject->GetName();
273 if( !aCollectedNameList.contains( aName ) )
275 aSeq.Append( anObject );
276 aCollectedNameList.append( aName );
284 Handle(HYDROData_Entity) HYDROGUI_Tool::GetSelectedObject( HYDROGUI_Module* theModule )
286 HYDROData_SequenceOfObjects aSeq = GetSelectedObjects( theModule );
287 if( !aSeq.IsEmpty() )
292 HYDROData_SequenceOfObjects HYDROGUI_Tool::GetGeometryObjects(
293 HYDROGUI_Module* theModule )
295 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
297 HYDROData_SequenceOfObjects aResSeq;
299 HYDROData_Iterator anIter( aDocument );
300 for ( ; anIter.More(); anIter.Next() )
302 Handle(HYDROData_Entity) anObj = anIter.Current();
303 if ( !HYDROData_Tool::IsGeometryObject( anObj ) )
306 aResSeq.Append( anObj );
312 ObjectKind HYDROGUI_Tool::GetSelectedPartition( HYDROGUI_Module* theModule )
314 HYDROGUI_DataModel* aModel = theModule->getDataModel();
316 SUIT_SelectionMgr* aSelectionMgr = theModule->getApp()->selectionMgr();
317 SUIT_DataOwnerPtrList anOwners;
318 aSelectionMgr->selected( anOwners );
320 if( anOwners.size() != 1 )
323 if( LightApp_DataOwner* anOwner = dynamic_cast<LightApp_DataOwner*>( anOwners.first().operator->() ) )
325 QString anEntry = anOwner->entry();
326 QString aPrefix = HYDROGUI_DataObject::entryPrefix();
327 if( anEntry.left( aPrefix.length() ) == aPrefix )
329 anEntry.remove( aPrefix );
330 for( ObjectKind anObjectKind = KIND_UNKNOWN + 1; anObjectKind <= KIND_LAST; anObjectKind++ )
331 if( HYDROGUI_DataModel::tr( HYDROGUI_DataModel::partitionName( anObjectKind ).toAscii() ) == anEntry )
338 Handle(HYDROData_Entity) HYDROGUI_Tool::FindObjectByName( HYDROGUI_Module* theModule,
339 const QString& theName,
340 const ObjectKind theObjectKind )
342 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
343 return HYDROData_Tool::FindObjectByName( aDocument, theName, theObjectKind );
346 HYDROData_SequenceOfObjects HYDROGUI_Tool::FindObjectsByNames( HYDROGUI_Module* theModule,
347 const QStringList& theNames,
348 const ObjectKind theObjectKind )
350 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
351 return HYDROData_Tool::FindObjectsByNames( aDocument, theNames, theObjectKind );
354 QString HYDROGUI_Tool::GenerateObjectName( HYDROGUI_Module* theModule,
355 const QString& thePrefix,
356 const QStringList& theUsedNames )
358 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
359 return HYDROData_Tool::GenerateObjectName( aDocument, thePrefix, theUsedNames );
362 size_t HYDROGUI_Tool::GetActiveViewId( HYDROGUI_Module* theModule,
363 const QString& theViewId )
366 SUIT_ViewManager* aViewMgr = theModule->getApp()->activeViewManager();
367 if( !aViewMgr || ( !theViewId.isEmpty() && aViewMgr->getType() != theViewId ) )
370 if( SUIT_ViewModel* aViewer = aViewMgr->getViewModel() )
371 aViewId = (size_t)aViewer;
375 size_t HYDROGUI_Tool::GetActiveGraphicsViewId( HYDROGUI_Module* theModule )
377 return GetActiveViewId( theModule, GraphicsView_Viewer::Type() );
380 size_t HYDROGUI_Tool::GetActiveOCCViewId( HYDROGUI_Module* theModule )
382 return GetActiveViewId( theModule, OCCViewer_Viewer::Type() );
385 QList<size_t> getViewIdList( HYDROGUI_Module* theModule,
386 const QString& theViewId )
389 ViewManagerList aViewMgrs;
390 theModule->getApp()->viewManagers( theViewId, aViewMgrs );
391 QListIterator<SUIT_ViewManager*> anIter( aViewMgrs );
392 while( anIter.hasNext() )
394 if( SUIT_ViewManager* aViewMgr = anIter.next() )
396 if( SUIT_ViewModel* aViewer = aViewMgr->getViewModel() )
397 aList.append( (size_t)aViewer );
403 QList<size_t> HYDROGUI_Tool::GetGraphicsViewIdList( HYDROGUI_Module* theModule )
405 return getViewIdList( theModule, GraphicsView_Viewer::Type() );
408 QList<size_t> HYDROGUI_Tool::GetOCCViewIdList( HYDROGUI_Module* theModule )
410 return getViewIdList( theModule, OCCViewer_Viewer::Type() );
413 void HYDROGUI_Tool::GetObjectReferences( const Handle(HYDROData_Image)& theImage,
414 HYDROData_SequenceOfObjects& theRefObjects,
415 QStringList& theRefNames )
417 if( theImage.IsNull() )
420 for( int anIndex = 0, aNbRef = theImage->NbReferences(); anIndex < aNbRef; anIndex++ )
422 Handle(HYDROData_Entity) aRefObj = theImage->Reference( anIndex );
423 if( !aRefObj.IsNull() && !aRefObj->IsRemoved() )
425 QString aName = aRefObj->GetName();
426 if( !theRefNames.contains( aName ) )
428 theRefObjects.Append( aRefObj );
429 theRefNames.append( aRefObj->GetName() );
430 if( aRefObj->GetKind() == KIND_IMAGE )
432 Handle(HYDROData_Image) aRefImage = Handle(HYDROData_Image)::DownCast( aRefObj );
433 if( !aRefImage.IsNull() )
434 GetObjectReferences( aRefImage, theRefObjects, theRefNames );
441 void HYDROGUI_Tool::GetObjectBackReferences( HYDROGUI_Module* theModule,
442 const Handle(HYDROData_Entity)& theObj,
443 HYDROData_SequenceOfObjects& theBackRefObjects,
444 QStringList& theBackRefNames )
446 if( theObj.IsNull() )
449 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
450 if( aDocument.IsNull() )
453 QString aName = theObj->GetName();
455 HYDROData_Iterator anIterator( aDocument, KIND_IMAGE );
456 for( ; anIterator.More(); anIterator.Next() )
458 Handle(HYDROData_Image) anImage = Handle(HYDROData_Image)::DownCast( anIterator.Current() );
459 if( !anImage.IsNull() )
461 HYDROData_SequenceOfObjects aRefObjects;
462 QStringList aRefNames;
463 GetObjectReferences( anImage, aRefObjects, aRefNames );
464 if( aRefNames.contains( aName ) )
466 theBackRefObjects.Append( anImage );
467 theBackRefNames.append( anImage->GetName() );
474 QDockWidget* HYDROGUI_Tool::WindowDock( QWidget* wid )
479 QDockWidget* dock = 0;
480 QWidget* w = wid->parentWidget();
483 dock = ::qobject_cast<QDockWidget*>( w );
484 w = w->parentWidget();
489 QColor HYDROGUI_Tool::GenerateFillingColor( HYDROGUI_Module* theModule,
490 const QStringList& theZoneNames )
492 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
493 return GenerateFillingColor( aDocument, theZoneNames );
496 QColor HYDROGUI_Tool::GenerateFillingColor( const Handle(HYDROData_Document)& theDoc,
497 const QStringList& theZoneNames )
499 QColor aFillingColor( HYDROData_ImmersibleZone::DefaultFillingColor() );
502 int aR = 0, aG = 0, aB = 0;
503 QStringListIterator aZoneNameIter( theZoneNames );
504 while( aZoneNameIter.hasNext() )
506 const QString& aZoneName = aZoneNameIter.next();
507 Handle(HYDROData_ImmersibleZone) aRefZone =
508 Handle(HYDROData_ImmersibleZone)::DownCast(
509 HYDROData_Tool::FindObjectByName( theDoc, aZoneName, KIND_IMMERSIBLE_ZONE ) );
510 if( !aRefZone.IsNull() )
512 QColor aRefColor = aRefZone->GetFillingColor();
513 aR += aRefColor.red();
514 aG += aRefColor.green();
515 aB += aRefColor.blue();
522 aFillingColor = QColor( aR / aCounter, aG / aCounter, aB / aCounter );
525 return aFillingColor;