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( const HYDROGUI_DataModel* theModel,
165 const int theViewerId, // currently unused
166 HYDROData_SequenceOfObjects& theSeq )
171 const int aStudyId = theModel->module()->application()->activeStudy()->id();
173 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( aStudyId );
174 if( aDocument.IsNull() )
177 HYDROData_Iterator anIterator( aDocument, KIND_IMAGE );
178 for( ; anIterator.More(); anIterator.Next() )
180 Handle(HYDROData_Image) anImageObj =
181 Handle(HYDROData_Image)::DownCast( anIterator.Current() );
182 if( !anImageObj.IsNull() )
183 theSeq.Append( anImageObj );
187 HYDROGUI_Prs* HYDROGUI_Tool::GetPresentation( const Handle(HYDROData_Object)& theObj,
188 const GraphicsView_ObjectList& theObjects )
190 if( !theObj.IsNull() )
192 GraphicsView_ObjectListIterator anIter( theObjects );
193 while( anIter.hasNext() )
195 if( HYDROGUI_Prs* aPrs = dynamic_cast<HYDROGUI_Prs*>( anIter.next() ) )
197 Handle(HYDROData_Object) anObj = aPrs->getObject();
198 if( !anObj.IsNull() && anObj->Label() == theObj->Label() )
206 GraphicsView_ObjectList HYDROGUI_Tool::GetPrsList( GraphicsView_ViewPort* theViewPort )
208 GraphicsView_ObjectList aList;
211 GraphicsView_ObjectListIterator anIter( theViewPort->getObjects() );
212 while( anIter.hasNext() )
213 if( HYDROGUI_Prs* aPrs = dynamic_cast<HYDROGUI_Prs*>( anIter.next() ) )
214 aList.append( aPrs );
219 HYDROData_SequenceOfObjects HYDROGUI_Tool::GetSelectedObjects( HYDROGUI_Module* theModule )
221 HYDROData_SequenceOfObjects aSeq;
223 HYDROGUI_DataModel* aModel = theModule->getDataModel();
225 SUIT_SelectionMgr* aSelectionMgr = theModule->getApp()->selectionMgr();
226 SUIT_DataOwnerPtrList anOwners;
227 aSelectionMgr->selected( anOwners );
229 foreach( SUIT_DataOwner* aSUITOwner, anOwners )
231 if( LightApp_DataOwner* anOwner = dynamic_cast<LightApp_DataOwner*>( aSUITOwner ) )
233 Handle(HYDROData_Object) anObject = aModel->objectByEntry( anOwner->entry(), KIND_UNKNOWN );
234 if( !anObject.IsNull() )
235 aSeq.Append( anObject );
241 Handle(HYDROData_Object) HYDROGUI_Tool::GetSelectedObject( HYDROGUI_Module* theModule )
243 HYDROData_SequenceOfObjects aSeq = GetSelectedObjects( theModule );
244 if( !aSeq.IsEmpty() )