// Created on: 1998-01-28
// Created by: Christian CAILLET
// Copyright (c) 1998-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _IFSelect_SignMultiple_HeaderFile
#define _IFSelect_SignMultiple_HeaderFile

#include "Standard.hxx"

#include "Standard_Transient.hxx"
#include "NCollection_Sequence.hxx"
#include "Standard_Integer.hxx"
#include "IFSelect_Signature.hxx"
class Standard_Transient;
class Interface_InterfaceModel;
class TCollection_AsciiString;

//! Multiple Signature : ordered list of other Signatures
//! It concatenates on a same line the result of its sub-items
//! separated by sets of 3 blanks
//! It is possible to define tabulations between sub-items
//! Moreover, match rules are specific
class IFSelect_SignMultiple : public IFSelect_Signature
{

public:
  //! Creates an empty SignMultiple with a Name
  //! This name should take expected tabulations into account
  Standard_EXPORT IFSelect_SignMultiple(const char* const name);

  //! Adds a Signature. Width, if given, gives the tabulation
  //! If <maxi> is True, it is a forced tabulation (overlength is
  //! replaced by a final dot)
  //! If <maxi> is False, just 3 blanks follow an overlength
  Standard_EXPORT void Add(const occ::handle<IFSelect_Signature>& subsign,
                           const int                              width = 0,
                           const bool                             maxi  = false);

  //! Concatenates the values of sub-signatures, with their
  //! tabulations
  Standard_EXPORT const char* Value(
    const occ::handle<Standard_Transient>&       ent,
    const occ::handle<Interface_InterfaceModel>& model) const override;

  //! Specialized Match Rule
  //! If <exact> is False, simply checks if at least one sub-item
  //! matches
  //! If <exact> is True, standard match with Value
  //! (i.e. tabulations must be respected)
  Standard_EXPORT bool Matches(const occ::handle<Standard_Transient>&       ent,
                               const occ::handle<Interface_InterfaceModel>& model,
                               const TCollection_AsciiString&               text,
                               const bool                                   exact) const override;

  DEFINE_STANDARD_RTTIEXT(IFSelect_SignMultiple, IFSelect_Signature)

private:
  NCollection_Sequence<occ::handle<Standard_Transient>> thesubs;
  NCollection_Sequence<int>                             thetabs;
};

#endif // _IFSelect_SignMultiple_HeaderFile