+// Copyright (C) 2007-2015 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include <HYDROData_Document.h>
#include <HYDROData_Application.h>
#include <HYDROData_Tool.h>
#include <TDataStd_Integer.hxx>
+#include <TDataXtd_Position.hxx>
#include <TDF_Delta.hxx>
+#include <gp_Pnt.hxx>
+
#include <QFile>
#include <QStringList>
#include <QTextStream>
static const int TAG_PROPS_NEW_ID = 1; // general properties: tag for storage of the new object ID
static const int TAG_OBJECTS = 2; // tag of the objects sub-tree
static const int TAG_HISTORY = 3; // tag of the history sub-tree (Root for History)
+static const int TAG_LOCAL_CS = 4; // tag of local coordinate system information
+static const gp_Pnt2d DEFAULT_LOCAL_CS( 0, 0 );
using namespace std;
bool aRes = true;
+ // Dump the local CS data to Python
+ UpdateLCSFields();
+ QString aLCS = QString( "%1.SetLocalCS( %2, %3 )" ).arg( GetDocPyName() ).arg( myLX ).arg( myLY );
+ if( theIsMultiFile )
+ aLCS.prepend( " " );
+ HYDROData_Tool::WriteStringsToFile( aFile, QStringList() << aLCS );
+
// Dump all model objects to Python script
aRes = aRes && dumpPartitionToPython( aFile, theIsMultiFile, aTreatedObjects, KIND_IMAGE );
aRes = aRes && dumpPartitionToPython( aFile, theIsMultiFile, aTreatedObjects, KIND_POLYLINEXY );
if ( theIsMultiFile )
{
+ aResScript << QString( "import salome" );
aResScript << QString( "" );
aResScript << QString( "def RebuildData( theStudy ):" );
aResScript << QString( " %1 = HYDROData_Document.Document( theStudy._get_StudyId() );" ).arg( aDocName );
myDoc->SetUndoLimit(UNDO_LIMIT);
NewID(); // needed to have at least one attribute in initial document to avoid errors
myTransactionsAfterSave = 0;
+ myLX = -1;
+ myLY = -1;
}
HYDROData_Document::HYDROData_Document(const Handle(TDocStd_Document)& theDoc)
{
myDoc = theDoc;
myTransactionsAfterSave = 0;
+ myLX = -1;
+ myLY = -1;
}
HYDROData_Document::~HYDROData_Document()
{
return myDoc->Main().FindChild(TAG_OBJECTS);
}
+
+TDF_Label HYDROData_Document::LabelOfLocalCS() const
+{
+ return myDoc->Main().FindChild(TAG_LOCAL_CS);
+}
+
+void HYDROData_Document::GetLocalCS( double& theLX, double& theLY ) const
+{
+ TDF_Label aLocalCSLab = LabelOfLocalCS();
+
+ Handle( TDataXtd_Position ) aLocalCS;
+ if( aLocalCSLab.FindAttribute( TDataXtd_Position::GetID(), aLocalCS ) )
+ {
+ gp_Pnt aLocalCS3d = aLocalCS->GetPosition();
+ theLX = aLocalCS3d.X();
+ theLY = aLocalCS3d.Y();
+ }
+ else
+ {
+ theLX = DEFAULT_LOCAL_CS.X();
+ theLY = DEFAULT_LOCAL_CS.Y();
+ }
+}
+
+void HYDROData_Document::SetLocalCS( double theLX, double theLY )
+{
+ UpdateLCSFields();
+
+ // update the local CS data in attribute
+ TDF_Label aLocalCSLab = LabelOfLocalCS();
+ Handle( TDataXtd_Position ) aLocalCS;
+ if( !aLocalCSLab.FindAttribute( TDataXtd_Position::GetID(), aLocalCS ) )
+ aLocalCS = TDataXtd_Position::Set( aLocalCSLab );
+
+ gp_Pnt aLocalCS3d( theLX, theLY, 0 );
+ aLocalCS->SetPosition( aLocalCS3d );
+
+ // calculate delta for coordinates
+ double aDX = myLX - theLX;
+ double aDY = myLY - theLY;
+
+ // update the local CS data in internal fields
+ myLX = theLX;
+ myLY = theLY;
+
+ //update all objects in the document
+ HYDROData_Iterator anIterator( this, KIND_UNKNOWN );
+ for( ; anIterator.More(); anIterator.Next() )
+ anIterator.Current()->UpdateLocalCS( aDX, aDY );
+}
+
+void HYDROData_Document::UpdateLCSFields() const
+{
+ if( myLX >= 0 && myLY >= 0 )
+ return;
+
+ double aLX, aLY;
+ GetLocalCS( aLX, aLY );
+ HYDROData_Document* aThat = const_cast<HYDROData_Document*>( this );
+ aThat->myLX = aLX;
+ aThat->myLY = aLY;
+}
+
+void HYDROData_Document::Transform( double& X, double& Y, bool IsToLocalCS ) const
+{
+ UpdateLCSFields();
+ if( IsToLocalCS )
+ {
+ X -= myLX;
+ Y -= myLY;
+ }
+ else
+ {
+ X += myLX;
+ Y += myLY;
+ }
+}
+
+void HYDROData_Document::Transform( gp_Pnt& thePnt, bool IsToLocalCS ) const
+{
+ double X = thePnt.X();
+ double Y = thePnt.Y();
+ double Z = thePnt.Z();
+ Transform( X, Y, IsToLocalCS );
+ thePnt = gp_Pnt( X, Y, Z );
+}
+
+void HYDROData_Document::Transform( gp_XYZ& thePnt, bool IsToLocalCS ) const
+{
+ double X = thePnt.X();
+ double Y = thePnt.Y();
+ double Z = thePnt.Z();
+ Transform( X, Y, IsToLocalCS );
+ thePnt = gp_XYZ( X, Y, Z );
+}
+
+void HYDROData_Document::Transform( gp_XY& thePnt, bool IsToLocalCS ) const
+{
+ double X = thePnt.X();
+ double Y = thePnt.Y();
+ Transform( X, Y, IsToLocalCS );
+ thePnt = gp_XY( X, Y );
+}
