libreoffice/autodoc/source/parser_i/idl/pe_enum2.cxx

/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: pe_enum2.cxx,v $
 *
 *  $Revision: 1.8 $
 *
 *  last change: $Author: vg $ $Date: 2007-09-18 14:19:45 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    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.
 *
 *    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
 *
 ************************************************************************/

#include <precomp.h>
#include <s2_luidl/pe_enum2.hxx>


// NOT FULLY DECLARED SERVICES
#include <ary/idl/i_enum.hxx>
#include <ary/idl/i_enumvalue.hxx>
#include <ary/idl/i_gate.hxx>
#include <ary/idl/ip_ce.hxx>
#include <ary_i/codeinf2.hxx>
#include <s2_luidl/pe_evalu.hxx>
#include <s2_luidl/tk_punct.hxx>
#include <s2_luidl/tk_ident.hxx>
#include <s2_luidl/tk_keyw.hxx>


namespace csi
{
namespace uidl
{


#ifdef DF
#undef DF
#endif
#define DF  &PE_Enum::On_Default

PE_Enum::F_TOK
PE_Enum::aDispatcher[PE_Enum::e_STATES_MAX][PE_Enum::tt_MAX] =
        {   {  DF, DF },  // e_none
            {  &PE_Enum::On_expect_name_Identifier,
                   DF },  // expect_name
            {  DF, &PE_Enum::On_expect_curl_bracket_open_Punctuation },  // expect_curl_bracket_open
            {  &PE_Enum::On_expect_value_Identifier,
                   &PE_Enum::On_expect_value_Punctuation },  // expect_value
            {  DF, &PE_Enum::On_expect_finish_Punctuation }  // expect_finish
        };



inline void
PE_Enum::CallHandler( const char *      i_sTokenText,
                          E_TokenType       i_eTokenType )
    { (this->*aDispatcher[eState][i_eTokenType])(i_sTokenText); }




PE_Enum::PE_Enum()
    :   eState(e_none),
        sData_Name(),
        nDataId(0),
        pPE_Value(0),
        sName(),
        sAssignment()
{
    pPE_Value = new PE_Value(sName, sAssignment, false);
}

void
PE_Enum::EstablishContacts( UnoIDL_PE *                 io_pParentPE,
                            ary::n22::Repository &      io_rRepository,
                            TokenProcessing_Result &    o_rResult )
{
    UnoIDL_PE::EstablishContacts(io_pParentPE,io_rRepository,o_rResult);
    pPE_Value->EstablishContacts(this,io_rRepository,o_rResult);
}

PE_Enum::~PE_Enum()
{
}

void
PE_Enum::ProcessToken( const Token & i_rToken )
{
    i_rToken.Trigger(*this);
}

void
PE_Enum::Process_Identifier( const TokIdentifier & i_rToken )
{
    CallHandler(i_rToken.Text(), tt_identifier);
}

void
PE_Enum::Process_Punctuation( const TokPunctuation & i_rToken )
{
    CallHandler(i_rToken.Text(), tt_punctuation);
}

void
PE_Enum::On_expect_name_Identifier(const char * i_sText)
{
    sName = i_sText;

    SetResult(done,stay);
    eState = expect_curl_bracket_open;
}

void
PE_Enum::On_expect_curl_bracket_open_Punctuation(const char * i_sText)
{
    if ( i_sText[0] == '{')
    {
        sData_Name = sName;
        ary::idl::Enum &
            rCe = Gate().Ces().Store_Enum(CurNamespace().CeId(), sData_Name);
        PassDocuAt(rCe);
        nDataId = rCe.CeId();

        SetResult(done,stay);
        eState = expect_value;
    }
    else
    {
        On_Default(i_sText);
    }
}

void
PE_Enum::On_expect_value_Punctuation(const char * i_sText)
{
    if ( i_sText[0] == '}' )
    {
        SetResult(done,stay);
        eState = expect_finish;
    }
    else
    {
        On_Default(i_sText);
    }
}

void
PE_Enum::On_expect_value_Identifier(const char *)
{
    SetResult( not_done, push_sure, pPE_Value.Ptr() );
}

void
PE_Enum::On_expect_finish_Punctuation(const char * i_sText)
{
    if ( i_sText[0] == ';')
    {
        SetResult(done,pop_success);
        eState = e_none;
    }
    else
    {
        On_Default(i_sText);
    }
}

void
PE_Enum::On_Default(const char * )
{
    SetResult(not_done,pop_failure);
    eState = e_none;
}

void
PE_Enum::EmptySingleValueData()
{
    sName = "";
    sAssignment = "";
}

void
PE_Enum::CreateSingleValue()
{
    ary::idl::EnumValue &
        rCe = Gate().Ces().Store_EnumValue( nDataId, sName, sAssignment );
    pPE_Value->PassDocuAt(rCe);
}

void
PE_Enum::InitData()
{
    eState = expect_name;

    sData_Name.clear();
    nDataId = 0;

    EmptySingleValueData();
}

void
PE_Enum::ReceiveData()
{
    switch (eState)
    {
        case expect_value:
        {
                    if (sName.length() == 0)
                    {
                        On_Default("");
                        break;
                    }

                    CreateSingleValue();
                    EmptySingleValueData();
        }           break;
        default:
                    SetResult(not_done, pop_failure);
                    eState = e_none;
    }   // end switch
}

void
PE_Enum::TransferData()
{
    csv_assert(sData_Name.length() > 0);
    eState = e_none;
}

UnoIDL_PE &
PE_Enum::MyPE()
{
    return *this;
}

}   // namespace uidl
}   // namespace csi