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_Module.h"
27 #include "HYDROGUI_Prs.h"
29 #include <HYDROData_Document.h>
30 #include <HYDROData_Iterator.h>
32 #include <GraphicsView_Viewer.h>
34 #include <LightApp_Application.h>
35 #include <LightApp_DataOwner.h>
36 #include <LightApp_SelectionMgr.h>
38 #include <QtxWorkstack.h>
40 #include <STD_TabDesktop.h>
42 #include <SUIT_Study.h>
43 #include <SUIT_ViewManager.h>
44 #include <SUIT_ViewWindow.h>
47 #include <QDockWidget>
49 // Definition of this id allows to use 'latin1' (Qt alias for 'ISO-8859-1')
50 // encoding instead of default 'System'
51 #define USE_LATIN1_ENCODING
53 QString HYDROGUI_Tool::ToQString( const TCollection_AsciiString& src )
55 #ifdef USE_LATIN1_ENCODING
56 QTextCodec* codec = QTextCodec::codecForName( "latin1" ); // alias for ISO-8859-1
58 QTextCodec* codec = QTextCodec::codecForLocale();
62 res = codec ? codec->toUnicode( (char*)src.ToCString(), src.Length() ) :
63 QString( (char*)src.ToCString() );
67 QString HYDROGUI_Tool::ToQString( const TCollection_ExtendedString& src )
69 return QString( (QChar*)src.ToExtString(), src.Length() );
72 QString HYDROGUI_Tool::ToQString( const Handle(TCollection_HAsciiString)& src )
77 return ToQString( src->String() );
80 QString HYDROGUI_Tool::ToQString( const Handle(TCollection_HExtendedString)& src )
84 return ToQString( src->String() );
87 TCollection_AsciiString HYDROGUI_Tool::ToAsciiString( const QString& src )
89 TCollection_AsciiString res;
92 #ifdef USE_LATIN1_ENCODING
93 QTextCodec* codec = QTextCodec::codecForName( "latin1" ); // alias for ISO-8859-1
95 QTextCodec* codec = QTextCodec::codecForLocale();
99 QByteArray str = codec->fromUnicode( src );
100 res = TCollection_AsciiString( (Standard_CString)str.constData() );
103 res = TCollection_AsciiString( src.toLatin1().data() );
108 TCollection_ExtendedString HYDROGUI_Tool::ToExtString( const QString& src )
111 return TCollection_ExtendedString();
113 Standard_Integer len = src.length();
114 Standard_ExtString extStr = new Standard_ExtCharacter[ ( len + 1 ) * 2 ];
115 memcpy( (void*)extStr, src.unicode(), len * 2 );
116 ((short*)extStr)[ len ] = 0;
118 TCollection_ExtendedString trg( extStr );
123 Handle(TCollection_HAsciiString) HYDROGUI_Tool::ToHAsciiString( const QString& src )
125 return new TCollection_HAsciiString( ToAsciiString( src ) );
128 Handle(TCollection_HExtendedString) HYDROGUI_Tool::ToHExtString( const QString& src )
130 return new TCollection_HExtendedString( ToExtString( src ) );
133 void HYDROGUI_Tool::LambertToDouble( const int theDegrees,
134 const int theMinutes,
135 const double theSeconds,
138 // ouv: check the case of negative degrees
139 theCoord = theDegrees * 3600 + theMinutes * 60 + theSeconds;
142 void HYDROGUI_Tool::DoubleToLambert( const double theCoord,
147 // ouv: check the case of negative degrees
148 theDegrees = int( theCoord / 3600 );
150 double aRemainder = theCoord - theDegrees * 3600;
151 theMinutes = int( aRemainder / 60 );
153 theSeconds = aRemainder - theMinutes * 60;
156 bool HYDROGUI_Tool::IsEqual( const Handle(HYDROData_Object)& theObj1,
157 const Handle(HYDROData_Object)& theObj2 )
159 if( !theObj1.IsNull() && !theObj2.IsNull() )
160 return theObj1->Label() == theObj2->Label(); //ouv: check that the names can be used here
164 void HYDROGUI_Tool::SetActiveViewManager( HYDROGUI_Module* theModule,
165 SUIT_ViewManager* theViewManager )
168 if( SUIT_ViewWindow* aViewWindow = theViewManager->getActiveView() )
169 if( STD_TabDesktop* aTabDesktop = dynamic_cast<STD_TabDesktop*>( theModule->getApp()->desktop() ) )
170 if( QtxWorkstack* aWorkstack = aTabDesktop->workstack() )
171 aWorkstack->setActiveWindow( aViewWindow );
174 void HYDROGUI_Tool::GetPrsSubObjects( HYDROGUI_Module* theModule,
175 HYDROData_SequenceOfObjects& theSeq )
177 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
178 if( aDocument.IsNull() )
181 HYDROData_Iterator anIterator( aDocument, KIND_IMAGE );
182 for( ; anIterator.More(); anIterator.Next() )
184 Handle(HYDROData_Object) anObject = anIterator.Current();
185 if( !anObject.IsNull() )
186 theSeq.Append( anObject );
189 anIterator = HYDROData_Iterator( aDocument, KIND_POLYLINE );
190 for( ; anIterator.More(); anIterator.Next() )
192 Handle(HYDROData_Object) anObject = anIterator.Current();
193 if( !anObject.IsNull() )
194 theSeq.Append( anObject );
198 HYDROGUI_Prs* HYDROGUI_Tool::GetPresentation( const Handle(HYDROData_Object)& theObj,
199 const GraphicsView_ObjectList& theObjects )
201 if( !theObj.IsNull() )
203 GraphicsView_ObjectListIterator anIter( theObjects );
204 while( anIter.hasNext() )
206 if( HYDROGUI_Prs* aPrs = dynamic_cast<HYDROGUI_Prs*>( anIter.next() ) )
208 Handle(HYDROData_Object) anObj = aPrs->getObject();
209 if( IsEqual( anObj, theObj ) )
217 GraphicsView_ObjectList HYDROGUI_Tool::GetPrsList( GraphicsView_ViewPort* theViewPort )
219 GraphicsView_ObjectList aList;
222 GraphicsView_ObjectListIterator anIter( theViewPort->getObjects() );
223 while( anIter.hasNext() )
224 if( HYDROGUI_Prs* aPrs = dynamic_cast<HYDROGUI_Prs*>( anIter.next() ) )
225 aList.append( aPrs );
230 HYDROData_SequenceOfObjects HYDROGUI_Tool::GetSelectedObjects( HYDROGUI_Module* theModule )
232 HYDROData_SequenceOfObjects aSeq;
234 HYDROGUI_DataModel* aModel = theModule->getDataModel();
236 SUIT_SelectionMgr* aSelectionMgr = theModule->getApp()->selectionMgr();
237 SUIT_DataOwnerPtrList anOwners;
238 aSelectionMgr->selected( anOwners );
240 QStringList aCollectedNameList; // to avoid duplication
241 foreach( SUIT_DataOwner* aSUITOwner, anOwners )
243 if( LightApp_DataOwner* anOwner = dynamic_cast<LightApp_DataOwner*>( aSUITOwner ) )
245 Handle(HYDROData_Object) anObject = aModel->objectByEntry( anOwner->entry() );
246 if( !anObject.IsNull() )
248 QString aName = anObject->GetName();
249 if( !aCollectedNameList.contains( aName ) )
251 aSeq.Append( anObject );
252 aCollectedNameList.append( aName );
260 Handle(HYDROData_Object) HYDROGUI_Tool::GetSelectedObject( HYDROGUI_Module* theModule )
262 HYDROData_SequenceOfObjects aSeq = GetSelectedObjects( theModule );
263 if( !aSeq.IsEmpty() )
268 Handle(HYDROData_Object) HYDROGUI_Tool::FindObjectByName( HYDROGUI_Module* theModule,
269 const QString& theName,
270 const ObjectKind theObjectKind )
272 Handle(HYDROData_Object) anObject;
274 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
275 if( aDocument.IsNull() )
278 HYDROData_Iterator anIter( aDocument, theObjectKind );
279 for( ; anIter.More(); anIter.Next() )
281 Handle(HYDROData_Object) anObjectRef = anIter.Current();
282 if( !anObjectRef.IsNull() && anObjectRef->GetName() == theName )
284 anObject = anObjectRef;
291 QString HYDROGUI_Tool::GenerateObjectName( HYDROGUI_Module* theModule,
292 const QString& thePrefix )
298 aName = QString( "%1_%2" ).arg( thePrefix ).arg( QString::number( anId++ ) );
300 // check that there are no other objects with the same name in the document
301 Handle(HYDROData_Object) anObject = FindObjectByName( theModule, aName, KIND_UNKNOWN );
302 if( anObject.IsNull() )
308 size_t HYDROGUI_Tool::GetActiveGraphicsViewId( HYDROGUI_Module* theModule )
311 SUIT_ViewManager* aViewMgr = theModule->getApp()->activeViewManager();
312 if( !aViewMgr || aViewMgr->getType() != GraphicsView_Viewer::Type() )
315 if( SUIT_ViewModel* aViewer = aViewMgr->getViewModel() )
316 aViewId = (size_t)aViewer;
320 QList<size_t> HYDROGUI_Tool::GetGraphicsViewIdList( HYDROGUI_Module* theModule )
323 ViewManagerList aViewMgrs;
324 theModule->getApp()->viewManagers( GraphicsView_Viewer::Type(), aViewMgrs );
325 QListIterator<SUIT_ViewManager*> anIter( aViewMgrs );
326 while( anIter.hasNext() )
328 if( SUIT_ViewManager* aViewMgr = anIter.next() )
330 if( SUIT_ViewModel* aViewer = aViewMgr->getViewModel() )
331 aList.append( (size_t)aViewer );
337 void HYDROGUI_Tool::GetObjectReferences( const Handle(HYDROData_Image)& theImage,
338 HYDROData_SequenceOfObjects& theRefObjects,
339 QStringList& theRefNames )
341 if( theImage.IsNull() )
344 for( int anIndex = 0, aNbRef = theImage->NbReferences(); anIndex < aNbRef; anIndex++ )
346 Handle(HYDROData_Object) aRefObj = theImage->Reference( anIndex );
347 if( !aRefObj.IsNull() && !aRefObj->IsRemoved() )
349 QString aName = aRefObj->GetName();
350 if( !theRefNames.contains( aName ) )
352 theRefObjects.Append( aRefObj );
353 theRefNames.append( aRefObj->GetName() );
354 if( aRefObj->GetKind() == KIND_IMAGE )
356 Handle(HYDROData_Image) aRefImage = Handle(HYDROData_Image)::DownCast( aRefObj );
357 if( !aRefImage.IsNull() )
358 GetObjectReferences( aRefImage, theRefObjects, theRefNames );
365 void HYDROGUI_Tool::GetObjectBackReferences( HYDROGUI_Module* theModule,
366 const Handle(HYDROData_Object)& theObj,
367 HYDROData_SequenceOfObjects& theBackRefObjects,
368 QStringList& theBackRefNames )
370 if( theObj.IsNull() )
373 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
374 if( aDocument.IsNull() )
377 QString aName = theObj->GetName();
379 HYDROData_Iterator anIterator( aDocument, KIND_IMAGE );
380 for( ; anIterator.More(); anIterator.Next() )
382 Handle(HYDROData_Image) anImage = Handle(HYDROData_Image)::DownCast( anIterator.Current() );
383 if( !anImage.IsNull() )
385 HYDROData_SequenceOfObjects aRefObjects;
386 QStringList aRefNames;
387 GetObjectReferences( anImage, aRefObjects, aRefNames );
388 if( aRefNames.contains( aName ) )
390 theBackRefObjects.Append( anImage );
391 theBackRefNames.append( anImage->GetName() );
398 QDockWidget* HYDROGUI_Tool::WindowDock( QWidget* wid )
403 QDockWidget* dock = 0;
404 QWidget* w = wid->parentWidget();
407 dock = ::qobject_cast<QDockWidget*>( w );
408 w = w->parentWidget();