// Copyright (C) 2014-2015  EDF-R&D
// 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
//

%ExportedHeaderCode
#include "HYDROData_Stream.h"
%End

class HYDROData_Stream : public HYDROData_NaturalObject
{
%TypeHeaderCode
#include "HYDROData_Stream.h"
%End

public:
  /**
   * Returns default filling color for new stream.
   */
  virtual QColor DefaultFillingColor() const;

  /**
   * Returns default border color for new stream.
   */
  virtual QColor DefaultBorderColor() const;

  /**
   * Returns true if given polyline can be used as stream axis.
   */
  static bool IsValidAsAxis( HYDROData_PolylineXY theAxis )
  [bool ( const Handle_HYDROData_PolylineXY& )];
  %MethodCode
    Handle(HYDROData_PolylineXY) aRef =
      Handle(HYDROData_PolylineXY)::DownCast( createHandle( a0 ) );
    if ( !aRef.IsNull() )
    {
      Py_BEGIN_ALLOW_THREADS
      sipRes = HYDROData_Stream::IsValidAsAxis( aRef );
      Py_END_ALLOW_THREADS
    }
  %End

public:
  // Public methods to work with Stream data fields

  /**
   * Sets reference hydraulic axis object for stream.
   */
  bool SetHydraulicAxis( HYDROData_PolylineXY theAxis )
  [bool ( const opencascade::handle<HYDROData_PolylineXY>& )];
  %MethodCode
    Handle(HYDROData_PolylineXY) aRef =
      Handle(HYDROData_PolylineXY)::DownCast( createHandle( a0 ) );
    if ( !aRef.IsNull() )
    {
      Py_BEGIN_ALLOW_THREADS
      sipRes = sipSelfWasArg ? sipCpp->HYDROData_Stream::SetHydraulicAxis( aRef ):
                               sipCpp->SetHydraulicAxis( aRef );
      Py_END_ALLOW_THREADS
    }
  %End

  /**
   * Returns reference hydraulic axis object of stream.
   */
  HYDROData_PolylineXY GetHydraulicAxis() const
  [opencascade::handle<HYDROData_PolylineXY> ()];
  %MethodCode
    Handle(HYDROData_PolylineXY) aRef;

    Py_BEGIN_ALLOW_THREADS
    aRef = sipSelfWasArg ? sipCpp->HYDROData_Stream::GetHydraulicAxis() :
                           sipCpp->GetHydraulicAxis();
    Py_END_ALLOW_THREADS

    sipRes = (HYDROData_PolylineXY*)createPointer( aRef );
  %End

  /**
   * Remove reference hydraulic axis object from stream.
   */
  void RemoveHydraulicAxis();

  /**
   * Add new one reference profile object for stream.
   */
  bool AddProfile( HYDROData_Profile theProfile )
  [bool ( const opencascade::handle<HYDROData_Profile>& )];
  %MethodCode
    Handle(HYDROData_Profile) aRef =
      Handle(HYDROData_Profile)::DownCast( createHandle( a0 ) );
    if ( !aRef.IsNull() )
    {
      Py_BEGIN_ALLOW_THREADS
      sipRes = sipSelfWasArg ? sipCpp->HYDROData_Stream::AddProfile( aRef ):
                               sipCpp->AddProfile( aRef );
      Py_END_ALLOW_THREADS
    }
  %End

  /**
   * Returns all reference profile objects of stream.
   */
  HYDROData_SequenceOfObjects GetProfiles() const;

  /**
   * Removes reference profile object from stream.
   */
  bool RemoveProfile( HYDROData_Profile theProfile )
  [bool ( const opencascade::handle<HYDROData_Profile>& )];
  %MethodCode
    Handle(HYDROData_Profile) aRef =
      Handle(HYDROData_Profile)::DownCast( createHandle( a0 ) );
    if ( !aRef.IsNull() )
    {
      Py_BEGIN_ALLOW_THREADS
      sipRes = sipSelfWasArg ? sipCpp->HYDROData_Stream::RemoveProfile( aRef ):
                               sipCpp->RemoveProfile( aRef );
      Py_END_ALLOW_THREADS
    }
  %End

  /**
   * Removes all reference profile objects from stream.
   */
  void RemoveProfiles();

  /**
   * Generates bottom polyline for stream or update the existing bottom polyline.
   */
  bool GenerateBottomPolyline();

  /**
   * Returns reference bottom polyline object of stream.
   */
  HYDROData_Polyline3D GetBottomPolyline() const
  [opencascade::handle<HYDROData_Polyline3D> ()];
  %MethodCode
    Handle(HYDROData_Polyline3D) aRef;

    Py_BEGIN_ALLOW_THREADS
    aRef = sipSelfWasArg ? sipCpp->HYDROData_Stream::GetBottomPolyline() :
                           sipCpp->GetBottomPolyline();
    Py_END_ALLOW_THREADS

    sipRes = (HYDROData_Polyline3D*)createPointer( aRef );
  %End

  /**
   * Sets reference bottom polyline object for stream.
   */
  bool SetBottomPolyline( HYDROData_Polyline3D theBottom )
  [bool ( const opencascade::handle<HYDROData_Polyline3D>& )];
  %MethodCode
    Handle(HYDROData_Polyline3D) aRef =
      Handle(HYDROData_Polyline3D)::DownCast( createHandle( a0 ) );
    if ( !aRef.IsNull() )
    {
      Py_BEGIN_ALLOW_THREADS
      sipRes = sipSelfWasArg ? sipCpp->HYDROData_Stream::SetBottomPolyline( aRef ):
                               sipCpp->SetBottomPolyline( aRef );
      Py_END_ALLOW_THREADS
    }
  %End

  /**
   * Add interpolated profiles into the stream.
   * \param theInterpolator the interpolator
   * \return true in case of success
   */
  virtual bool Interpolate( HYDROData_IProfilesInterpolator* theInterpolator );

  /**
   * Set vertical slicing step for profiles interpolation.
   */
  void   SetDDZ( double theDDZ );

  /**
   * Set horizontal step for profiles interpolation.
   */
  void   SetSpatialStep( double theSpatialStep );

protected:
  /**
   * Creates new object in the internal data structure. Use higher level objects
   * to create objects with real content.
   */
  HYDROData_Stream();

  /**
   * Destructs properties of the object and object itself, removes it from the document.
   */
  virtual ~HYDROData_Stream();
};