--- /dev/null
+// Copyright (C) 2007-2013 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.
+//
+// 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
+//
+
+// File : GEOM_BaseDriver.cxx
+// Created : Thu Jun 6 15:44:27 2013
+// Author : Edward AGAPOV (eap)
+
+#include "GEOM_BaseDriver.hxx"
+
+#include "GEOM_Function.hxx"
+#include "GEOM_Object.hxx"
+
+#include <TColStd_HArray1OfInteger.hxx>
+#include <TDataStd_Name.hxx>
+
+IMPLEMENT_STANDARD_HANDLE (GEOM_BaseDriver,TFunction_Driver);
+IMPLEMENT_STANDARD_RTTIEXT(GEOM_BaseDriver,TFunction_Driver);
+
+
+//================================================================================
+/*!
+ * \brief Returns a name of creation operation and names and values of creation parameters
+ */
+//================================================================================
+
+// bool GEOM_BaseDriver::GetCreationInformation(std::string& theOperationName,
+// std::vector<GEOM_Param>& theParams) = 0;
+
+//================================================================================
+/*!
+ * \brief Adds GEOM_Param to params and sets its name
+ *
+ * This method is safer than resizing the params vector and accessing to its items
+ */
+//================================================================================
+
+GEOM_Param& GEOM_BaseDriver::AddParam(std::vector<GEOM_Param>& params,
+ const char* name)
+{
+ GEOM_Param p;
+ p.Set( name );
+ params.push_back( p );
+ return params.back();
+}
+
+//================================================================================
+/*!
+ * \brief Appends a GEOM_Function value
+ */
+//================================================================================
+
+GEOM_Param & GEOM_Param::operator<<( const Handle(Standard_Transient)& fun )
+{
+ return *this << Handle(GEOM_Function)::DownCast( fun );
+}
+
+//================================================================================
+/*!
+ * \brief Appends a GEOM_Function value
+ */
+//================================================================================
+
+GEOM_Param & GEOM_Param::operator<<( const Handle(GEOM_Function)& fun )
+{
+ if ( !fun.IsNull() )
+ {
+ TDF_Label label = fun->GetOwnerEntry();
+ Handle(GEOM_Object) obj = GEOM_Object::GetObject( label );
+ if ( !obj.IsNull() )
+ {
+ TopoDS_Shape s = obj->GetValue();
+ (*this) << ( s.IsNull() ? TopAbs_SHAPE : s.ShapeType() );
+
+ TCollection_AsciiString entry = obj->GetAuxData();
+ TCollection_ExtendedString name;
+ {
+ Handle(TDataStd_Name) aNameAttr;
+ if( obj->GetEntry().FindAttribute(TDataStd_Name::GetID(), aNameAttr))
+ name = aNameAttr->Get();
+ }
+ if ( name.Length() > 0 && entry.Length() > 0 )
+ (*this) << "('" << name << "'," << entry << ")";
+ else if ( name.Length() > 0 )
+ (*this) << "('" << name << "')";
+ else if ( entry.Length() > 0 )
+ (*this) << "(" << entry << ")";
+ }
+ }
+ return *this;
+}
+
+//================================================================================
+/*!
+ * \brief Appends several GEOM_Function's to the value
+ */
+//================================================================================
+
+GEOM_Param & GEOM_Param::operator<<( const Handle(TColStd_HSequenceOfTransient)& funs )
+{
+ if ( !funs.IsNull() )
+ {
+ if ( funs->Length() > 1 )
+ (*this) << funs->Length() << " objects: ";
+ for ( int i = 1; i <= funs->Length(); ++i )
+ (*this) << funs->Value( i ) << " ";
+ }
+ return *this;
+}
+
+template <class HSEQ> void appendSeq( GEOM_Param& param,
+ const HSEQ& seq,
+ int iLow,
+ int iUp)
+{
+ int len = 1 + iUp - iLow;
+ if ( len > 1 )
+ param << len << " items: ";
+ for ( ; iLow <= iUp; ++iLow )
+ param << seq->Value( iLow ) << " ";
+}
+
+//================================================================================
+/*!
+ * \brief Appends several int's to the value
+ */
+//================================================================================
+
+GEOM_Param & GEOM_Param::operator<<( const Handle(TColStd_HArray1OfInteger)& vals )
+{
+ if ( !vals.IsNull() )
+ appendSeq( *this, vals, vals->Lower(), vals->Upper() );
+ return *this;
+}
+
+//================================================================================
+/*!
+ * \brief Appends TopAbs_ShapeEnum to the value
+ */
+//================================================================================
+
+GEOM_Param & GEOM_Param::operator<<( TopAbs_ShapeEnum type )
+{
+ const char* str[] = {
+ "Compound","Compsolid","Solid","Shell","Face","Wire","Edge","Vertex","Shape"
+ };
+ if ( 0 <= type && type <= TopAbs_SHAPE )
+ (*this) << str[type];
+ else
+ (*this) << "TopAbs_ShapeEnum(" << type << ")";
+ return *this;
+}
+
+//================================================================================
+/*!
+ * \brief Appends TopAbs_State to the value
+ */
+//================================================================================
+
+GEOM_Param & GEOM_Param::operator<<( TopAbs_State state )
+{
+ const char* str[] = {"IN","OUT","ON","UNKNOWN"};
+ if ( 0 <= state && state <= TopAbs_UNKNOWN )
+ (*this) << str[state];
+ else
+ (*this) << "TopAbs_State(" << state << ")";
+ return *this;
+}
--- /dev/null
+// Copyright (C) 2007-2013 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.
+//
+// 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
+//
+
+// File : GEOM_BaseDriver.hxx
+// Created : Thu Jun 6 15:27:50 2013
+// Author : Edward AGAPOV (eap)
+
+#ifndef __GEOM_BaseDriver_HXX__
+#define __GEOM_BaseDriver_HXX__
+
+#include <TFunction_Driver.hxx>
+#include <TopAbs_ShapeEnum.hxx>
+#include <TopAbs_State.hxx>
+
+#include <string>
+#include <vector>
+#include <sstream>
+
+class Handle(GEOM_Function);
+class Handle(TColStd_HSequenceOfTransient);
+class Handle(TColStd_HArray1OfInteger);
+
+struct GEOM_Param
+{
+ std::string name;
+ std::string value;
+
+ void Set(const char* nm) { name = nm; }
+ template <class T>
+ void Set(const char* nm, const T& value) { name = nm; (*this)<<value; }
+
+ template <class T> GEOM_Param & operator<<( const T &anything )
+ {
+ std::ostringstream str;
+ str << anything;
+ value += str.str() ;
+ return *this ;
+ }
+ GEOM_Param & operator<<( const Handle(GEOM_Function)& fun );
+ GEOM_Param & operator<<( const Handle(Standard_Transient)& fun );
+ GEOM_Param & operator<<( const Handle(TColStd_HSequenceOfTransient)& funs );
+ GEOM_Param & operator<<( const Handle(TColStd_HArray1OfInteger)& vals );
+ GEOM_Param & operator<<( TopAbs_ShapeEnum type );
+ GEOM_Param & operator<<( TopAbs_State state );
+};
+
+
+class GEOM_BaseDriver : public TFunction_Driver
+{
+public:
+
+ // Returns a name of creation operation and names and values of creation parameters
+ // (Use AddParam() methods declared below to fill params vector while implementing
+ // this method in derived drivers)
+ Standard_EXPORT virtual
+ bool GetCreationInformation(std::string& theOperationName,
+ std::vector<GEOM_Param>& params) = 0;
+
+ // Adds GEOM_Param to params and sets its name
+ // This method is safer than resizing the params vector and accessing to its items
+ GEOM_Param& AddParam(std::vector<GEOM_Param>& params,
+ const char* name);
+
+ // Adds GEOM_Param to params vector and sets its name and value
+ // This method is safer than resizing the params vector and accessing to its items
+ template <class T> GEOM_Param& AddParam(std::vector<GEOM_Param>& params,
+ const char* name,
+ const T& value,
+ const char* dfltValue = 0)
+ {
+ GEOM_Param p;
+ p.Set( name, value );
+ if ( dfltValue && p.value.empty() )
+ p << dfltValue;
+ params.push_back( p );
+ return params.back();
+ }
+
+ DEFINE_STANDARD_RTTI (GEOM_BaseDriver)
+};
+
+DEFINE_STANDARD_HANDLE (GEOM_BaseDriver,TFunction_Driver);
+
+#endif
