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_Image.h>
31 #include <HYDROData_Iterator.h>
33 #include <LightApp_Application.h>
34 #include <LightApp_DataOwner.h>
35 #include <LightApp_SelectionMgr.h>
37 #include <QtxWorkstack.h>
39 #include <STD_TabDesktop.h>
41 #include <SUIT_Study.h>
42 #include <SUIT_ViewManager.h>
43 #include <SUIT_ViewWindow.h>
47 // Definition of this id allows to use 'latin1' (Qt alias for 'ISO-8859-1')
48 // encoding instead of default 'System'
49 #define USE_LATIN1_ENCODING
51 QString HYDROGUI_Tool::ToQString( const TCollection_AsciiString& src )
53 #ifdef USE_LATIN1_ENCODING
54 QTextCodec* codec = QTextCodec::codecForName( "latin1" ); // alias for ISO-8859-1
56 QTextCodec* codec = QTextCodec::codecForLocale();
60 res = codec ? codec->toUnicode( (char*)src.ToCString(), src.Length() ) :
61 QString( (char*)src.ToCString() );
65 QString HYDROGUI_Tool::ToQString( const TCollection_ExtendedString& src )
67 return QString( (QChar*)src.ToExtString(), src.Length() );
70 QString HYDROGUI_Tool::ToQString( const Handle(TCollection_HAsciiString)& src )
75 return ToQString( src->String() );
78 QString HYDROGUI_Tool::ToQString( const Handle(TCollection_HExtendedString)& src )
82 return ToQString( src->String() );
85 TCollection_AsciiString HYDROGUI_Tool::ToAsciiString( const QString& src )
87 TCollection_AsciiString res;
90 #ifdef USE_LATIN1_ENCODING
91 QTextCodec* codec = QTextCodec::codecForName( "latin1" ); // alias for ISO-8859-1
93 QTextCodec* codec = QTextCodec::codecForLocale();
97 QByteArray str = codec->fromUnicode( src );
98 res = TCollection_AsciiString( (Standard_CString)str.constData() );
101 res = TCollection_AsciiString( src.toLatin1().data() );
106 TCollection_ExtendedString HYDROGUI_Tool::ToExtString( const QString& src )
109 return TCollection_ExtendedString();
111 Standard_Integer len = src.length();
112 Standard_ExtString extStr = new Standard_ExtCharacter[ ( len + 1 ) * 2 ];
113 memcpy( (void*)extStr, src.unicode(), len * 2 );
114 ((short*)extStr)[ len ] = 0;
116 TCollection_ExtendedString trg( extStr );
121 Handle(TCollection_HAsciiString) HYDROGUI_Tool::ToHAsciiString( const QString& src )
123 return new TCollection_HAsciiString( ToAsciiString( src ) );
126 Handle(TCollection_HExtendedString) HYDROGUI_Tool::ToHExtString( const QString& src )
128 return new TCollection_HExtendedString( ToExtString( src ) );
131 void HYDROGUI_Tool::LambertToDouble( const int theDegrees,
132 const int theMinutes,
133 const double theSeconds,
136 // ouv: check the case of negative degrees
137 theCoord = theDegrees * 3600 + theMinutes * 60 + theSeconds;
140 void HYDROGUI_Tool::DoubleToLambert( const double theCoord,
145 // ouv: check the case of negative degrees
146 theDegrees = int( theCoord / 3600 );
148 double aRemainder = theCoord - theDegrees * 3600;
149 theMinutes = int( aRemainder / 60 );
151 theSeconds = aRemainder - theMinutes * 60;
154 void HYDROGUI_Tool::SetActiveViewManager( HYDROGUI_Module* theModule,
155 SUIT_ViewManager* theViewManager )
158 if( SUIT_ViewWindow* aViewWindow = theViewManager->getActiveView() )
159 if( STD_TabDesktop* aTabDesktop = dynamic_cast<STD_TabDesktop*>( theModule->getApp()->desktop() ) )
160 if( QtxWorkstack* aWorkstack = aTabDesktop->workstack() )
161 aWorkstack->setActiveWindow( aViewWindow );
164 void HYDROGUI_Tool::GetPrsSubObjects( HYDROGUI_Module* theModule,
165 const int theViewerId, // currently unused
166 HYDROData_SequenceOfObjects& theSeq )
168 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
169 if( aDocument.IsNull() )
172 HYDROData_Iterator anIterator( aDocument, KIND_IMAGE );
173 for( ; anIterator.More(); anIterator.Next() )
175 Handle(HYDROData_Image) anImageObj =
176 Handle(HYDROData_Image)::DownCast( anIterator.Current() );
177 if( !anImageObj.IsNull() )
178 theSeq.Append( anImageObj );
182 HYDROGUI_Prs* HYDROGUI_Tool::GetPresentation( const Handle(HYDROData_Object)& theObj,
183 const GraphicsView_ObjectList& theObjects )
185 if( !theObj.IsNull() )
187 GraphicsView_ObjectListIterator anIter( theObjects );
188 while( anIter.hasNext() )
190 if( HYDROGUI_Prs* aPrs = dynamic_cast<HYDROGUI_Prs*>( anIter.next() ) )
192 Handle(HYDROData_Object) anObj = aPrs->getObject();
193 if( !anObj.IsNull() && anObj->Label() == theObj->Label() )
201 GraphicsView_ObjectList HYDROGUI_Tool::GetPrsList( GraphicsView_ViewPort* theViewPort )
203 GraphicsView_ObjectList aList;
206 GraphicsView_ObjectListIterator anIter( theViewPort->getObjects() );
207 while( anIter.hasNext() )
208 if( HYDROGUI_Prs* aPrs = dynamic_cast<HYDROGUI_Prs*>( anIter.next() ) )
209 aList.append( aPrs );
214 HYDROData_SequenceOfObjects HYDROGUI_Tool::GetSelectedObjects( HYDROGUI_Module* theModule )
216 HYDROData_SequenceOfObjects aSeq;
218 HYDROGUI_DataModel* aModel = theModule->getDataModel();
220 SUIT_SelectionMgr* aSelectionMgr = theModule->getApp()->selectionMgr();
221 SUIT_DataOwnerPtrList anOwners;
222 aSelectionMgr->selected( anOwners );
224 foreach( SUIT_DataOwner* aSUITOwner, anOwners )
226 if( LightApp_DataOwner* anOwner = dynamic_cast<LightApp_DataOwner*>( aSUITOwner ) )
228 Handle(HYDROData_Object) anObject = aModel->objectByEntry( anOwner->entry(), KIND_UNKNOWN );
229 if( !anObject.IsNull() )
230 aSeq.Append( anObject );
236 Handle(HYDROData_Object) HYDROGUI_Tool::GetSelectedObject( HYDROGUI_Module* theModule )
238 HYDROData_SequenceOfObjects aSeq = GetSelectedObjects( theModule );
239 if( !aSeq.IsEmpty() )
244 Handle(HYDROData_Object) HYDROGUI_Tool::FindObjectByName( HYDROGUI_Module* theModule,
245 const QString& theName,
246 const ObjectKind theObjectKind )
248 Handle(HYDROData_Object) anObject;
250 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
251 if( aDocument.IsNull() )
254 HYDROData_Iterator anIter( aDocument, theObjectKind );
255 for( ; anIter.More(); anIter.Next() )
257 Handle(HYDROData_Object) anObjectRef = anIter.Current();
258 if( !anObjectRef.IsNull() && anObjectRef->GetName() == theName )
260 anObject = anObjectRef;
267 QString HYDROGUI_Tool::GenerateObjectName( HYDROGUI_Module* theModule,
268 const QString& thePrefix )
274 aName = QString( "%1_%2" ).arg( thePrefix ).arg( QString::number( anId++ ) );
276 // check that there are no other objects with the same name in the document
277 Handle(HYDROData_Object) anObject = FindObjectByName( theModule, aName, KIND_UNKNOWN );
278 if( anObject.IsNull() )