/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/

#include <precomp.h>
#include "hfi_navibar.hxx"


// NOT FULLY DEFINED SERVICES
#include <ary/idl/i_ce.hxx>
#include <toolkit/hf_navi_main.hxx>
#include <toolkit/hf_navi_sub.hxx>
#include "hfi_interface.hxx"
#include "hfi_module.hxx"
#include "hfi_service.hxx"
#include "hi_linkhelper.hxx"

                    
extern const String
    C_sLocalManualLinks("#devmanual");

                    
const String        C_sTop      = "Overview";
const String        C_sModule   = "Module";
const String        C_sUse      = "Use";
const String        C_sManual   = "Devguide";
const String        C_sIndex    = "Index";


HF_IdlNavigationBar::HF_IdlNavigationBar( Environment &         io_rEnv,
                                          Xml::Element &        o_rOut )
    :   HtmlFactory_Idl(io_rEnv, &o_rOut)
{
}

HF_IdlNavigationBar::~HF_IdlNavigationBar()
{
}

void
HF_IdlNavigationBar::Produce_CeMainRow( const client & i_ce,
                                        bool  i_bNoUsePage )
{
    HF_NaviMainRow
                aNaviMain( CurOut() );

    StreamLock  aLink(500);
    StreamStr & rLink = aLink();

    Env().Get_LinkTo( rLink.reset(),
					  Env().OutputTree().Overview() );
    aNaviMain.Add_StdItem( C_sTop, rLink.c_str() );

    Env().Get_LinkTo( rLink.reset(),
					  Env().Linker().PositionOf_CurModule() );
    aNaviMain.Add_StdItem( C_sModule, rLink.c_str() );
                   
    if (i_bNoUsePage)
    {
        aNaviMain.Add_NoneItem( C_sUse );
    }
    else
    {
        Env().Get_LinkTo( rLink.reset(), 
                          Env().Linker().PositionOf_CurXRefs(i_ce.LocalName()) );
        aNaviMain.Add_StdItem( C_sUse, rLink.c_str() );
    }
    
    const StringVector &
        rManualDescrs = i_ce.Secondaries().Links2DescriptionInManual();
    if (rManualDescrs.size() == 2)
    {
        aNaviMain.Add_StdItem(C_sManual, Env().Link2Manual( rManualDescrs.front() ));
    }
    else if (rManualDescrs.size() > 2)
    {
        aNaviMain.Add_StdItem(C_sManual, C_sLocalManualLinks);
    }
    else
    {
        aNaviMain.Add_NoneItem( C_sManual );
    }

    Env().Get_LinkTo( rLink.reset(),
                      Env().Linker().PositionOf_Index() );
    aNaviMain.Add_StdItem( C_sIndex, rLink.c_str() );

    aNaviMain.Produce_Row();
}

void
HF_IdlNavigationBar::Produce_CeXrefsMainRow( const client & i_ce )
{
    HF_NaviMainRow
                aNaviMain( CurOut() );

    StreamLock  aLink(500);
    StreamStr & rLink = aLink();

    Env().Get_LinkTo( rLink.reset(),
					  Env().OutputTree().Overview() );
    aNaviMain.Add_StdItem( C_sTop, rLink.c_str() );

    Env().Get_LinkTo( rLink.reset(),
					  Env().Linker().PositionOf_CurModule() );
    aNaviMain.Add_StdItem( C_sModule, rLink.c_str() );

    aNaviMain.Add_SelfItem( C_sUse );

    const StringVector &
        rManualDescrs = i_ce.Secondaries().Links2DescriptionInManual();
    if (rManualDescrs.size() == 2)
    {
        aNaviMain.Add_StdItem(C_sManual, Env().Link2Manual( rManualDescrs.front() ));
    }
    else if (rManualDescrs.size() > 2)
    {
        aNaviMain.Add_StdItem(C_sManual, C_sLocalManualLinks);
    }
    else
    {
        aNaviMain.Add_NoneItem( C_sManual );
    }

    Env().Get_LinkTo( rLink.reset(), 
                      Env().Linker().PositionOf_Index() );
    aNaviMain.Add_StdItem( C_sIndex, rLink.c_str() );

    aNaviMain.Produce_Row();
}

void
HF_IdlNavigationBar::Produce_ModuleMainRow( const client & i_ce )
{
    HF_NaviMainRow
        aNaviMain( CurOut() );

    StreamLock  aLink(500);
    StreamStr & rLink = aLink();

    Env().Get_LinkTo( rLink.reset(),
					  Env().OutputTree().Overview() );
    aNaviMain.Add_StdItem( C_sTop, rLink.c_str() );

    aNaviMain.Add_SelfItem( C_sModule );

    aNaviMain.Add_NoneItem( C_sUse );
    
    const StringVector &
        rManualDescrs = i_ce.Secondaries().Links2DescriptionInManual();
    if (rManualDescrs.size() == 1)
    {
        aNaviMain.Add_StdItem(C_sManual, Env().Link2Manual( rManualDescrs.front() ));
    }   
    else if (rManualDescrs.size() > 1)
    {
        aNaviMain.Add_StdItem(C_sManual, C_sLocalManualLinks);
    }   
    else
    {
        aNaviMain.Add_NoneItem( C_sManual );
    }

    Env().Get_LinkTo( rLink.reset(), 
                      Env().Linker().PositionOf_Index() );
    aNaviMain.Add_StdItem( C_sIndex, rLink.c_str() );

    aNaviMain.Produce_Row();
}

void
HF_IdlNavigationBar::Produce_IndexMainRow()
{
    HF_NaviMainRow
                aNaviMain( CurOut() );

    StreamLock  aLink(500);
    StreamStr & rLink = aLink();

    Env().Get_LinkTo( rLink.reset(),
					  Env().OutputTree().Overview() );
    aNaviMain.Add_StdItem( C_sTop, rLink.c_str() );

    aNaviMain.Add_NoneItem( C_sModule );
    aNaviMain.Add_NoneItem( C_sUse );
    aNaviMain.Add_NoneItem( C_sManual );

    aNaviMain.Add_SelfItem( C_sIndex );

    aNaviMain.Produce_Row();

    CurOut() << new Html::HorizontalLine();
}

DYN HF_NaviSubRow &
HF_IdlNavigationBar::Add_SubRow()
{
    return *new HF_NaviSubRow( CurOut() );
}