/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
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 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 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.
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 *  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
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
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 *  The Initial Developer of the Original Code is: IBM Corporation
 *
 *  Copyright: 2008 by IBM Corporation
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 *  Contributor(s): _______________________________________
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 ************************************************************************/
/**
 * @file
 *  For LWP filter architecture prototype - footnote layouts
 */

#include "lwpfnlayout.hxx"
#include <o3tl/sorted_vector.hxx>

LwpFootnoteLayout::LwpFootnoteLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
    : LwpTableLayout(objHdr, pStrm)
{
}

LwpFootnoteLayout::~LwpFootnoteLayout() {}

/**
 * @descr  Read object info
 */
void LwpFootnoteLayout::Read()
{
    LwpTableLayout::Read();
    m_pObjStrm->SkipExtra();
}

/**
 * @descr  Do nothing
 */
void LwpFootnoteLayout::RegisterStyle() {}

/**
 * @descr  Do nothing
 */
void LwpFootnoteLayout::XFConvert(XFContentContainer* /*pCont*/) {}

LwpFnRowLayout::LwpFnRowLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
    : LwpRowLayout(objHdr, pStrm)
{
}

LwpFnRowLayout::~LwpFnRowLayout() {}

/**
 * @descr  Read object info
 */
void LwpFnRowLayout::Read()
{
    LwpRowLayout::Read();
    m_pObjStrm->SkipExtra();
}

/**
 * @descr  Register footnote/endnote contents style
 */
void LwpFnRowLayout::RegisterStyle()
{
    // register cells' style
    LwpObjectID* pCellID = &GetChildHead();
    LwpCellLayout* pCellLayout = dynamic_cast<LwpCellLayout*>(pCellID->obj().get());

    o3tl::sorted_vector<LwpCellLayout*> aSeen;
    while (pCellLayout)
    {
        bool bAlreadySeen = !aSeen.insert(pCellLayout).second;
        if (bAlreadySeen)
            throw std::runtime_error("loop in conversion");
        pCellLayout->SetFoundry(m_pFoundry);
        pCellLayout->RegisterStyle();
        pCellID = &pCellLayout->GetNext();
        pCellLayout = dynamic_cast<LwpCellLayout*>(pCellID->obj().get());
    }
}

/**
 * @descr  Do nothing
 */
void LwpFnRowLayout::XFConvert(XFContentContainer* /*pCont*/) {}

LwpFnCellLayout::LwpFnCellLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
    : LwpCellLayout(objHdr, pStrm)
{
}

LwpFnCellLayout::~LwpFnCellLayout() {}

/**
 * @descr  Read object info
 */
void LwpFnCellLayout::Read()
{
    LwpCellLayout::Read();
    m_pObjStrm->SkipExtra();
}

/**
 * @descr  Register footnote/endnote contents style
 */
void LwpFnCellLayout::RegisterStyle()
{
    // content object register styles
    rtl::Reference<LwpObject> pObj = m_Content.obj();
    if (pObj.is())
    {
        pObj->SetFoundry(m_pFoundry);
        pObj->DoRegisterStyle();
    }
}

/**
 * @descr  Do nothing
 */
void LwpFnCellLayout::XFConvert(XFContentContainer* /*pCont*/) {}

LwpEndnoteLayout::LwpEndnoteLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
    : LwpTableLayout(objHdr, pStrm)
{
}

LwpEndnoteLayout::~LwpEndnoteLayout() {}

/**
 * @descr  Read object info
 */
void LwpEndnoteLayout::Read()
{
    LwpTableLayout::Read();
    m_pObjStrm->SkipExtra();
}

/**
 * @descr  Register footnote/endnote contents style
 */
void LwpEndnoteLayout::RegisterStyle()
{
    // register style of rows
    LwpObjectID* pRowID = &GetChildHead();
    LwpRowLayout* pRowLayout = dynamic_cast<LwpRowLayout*>(pRowID->obj().get());
    while (pRowLayout)
    {
        pRowLayout->SetFoundry(m_pFoundry);
        pRowLayout->RegisterStyle();

        pRowID = &pRowLayout->GetNext();
        pRowLayout = dynamic_cast<LwpRowLayout*>(pRowID->obj().get());
    }
}

/**
 * @descr  Do nothing
 */
void LwpEndnoteLayout::XFConvert(XFContentContainer* /*pCont*/) {}

LwpEnSuperTableLayout::LwpEnSuperTableLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
    : LwpSuperTableLayout(objHdr, pStrm)
{
}

LwpEnSuperTableLayout::~LwpEnSuperTableLayout() {}

/**
 * @descr  Read object info
 */
void LwpEnSuperTableLayout::Read()
{
    LwpSuperTableLayout::Read();
    m_pObjStrm->SkipExtra();
}

void LwpEnSuperTableLayout::RegisterStyle()
{
    // if this layout is style of real table entry
    LwpVirtualLayout* pTableLayout = GetMainTableLayout();
    if (pTableLayout != nullptr)
    {
        pTableLayout->SetFoundry(m_pFoundry);
        pTableLayout->DoRegisterStyle();
    }
}

/**
 * @descr  Do nothing
 */
void LwpEnSuperTableLayout::XFConvert(XFContentContainer* /*pCont*/) {}

/**
 * @short   Get child endnote layout
 * @return pointer to endnote layout
 */
LwpVirtualLayout* LwpEnSuperTableLayout::GetMainTableLayout()
{
    LwpObjectID* pID = &GetChildTail();

    LwpVirtualLayout* pPrevLayout = nullptr;
    while (!pID->IsNull())
    {
        LwpVirtualLayout* pLayout = dynamic_cast<LwpVirtualLayout*>(pID->obj().get());
        if (!pLayout || pLayout == pPrevLayout)
        {
            break;
        }
        if (pLayout->GetLayoutType() == LWP_ENDNOTE_LAYOUT)
        {
            return pLayout;
        }
        pID = &pLayout->GetPrevious();
        pPrevLayout = pLayout;
    }

    return nullptr;
}

LwpFnSuperTableLayout::LwpFnSuperTableLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
    : LwpEnSuperTableLayout(objHdr, pStrm)
{
}

LwpFnSuperTableLayout::~LwpFnSuperTableLayout() {}

/**
 * @descr  Read object info
 */
void LwpFnSuperTableLayout::Read()
{
    LwpEnSuperTableLayout::Read();
    m_pObjStrm->SkipExtra();
}

/**
 * @descr  Do nothing
 */
void LwpFnSuperTableLayout::RegisterStyle() {}

/**
 * @descr  Do nothing
 */
void LwpFnSuperTableLayout::XFConvert(XFContentContainer* /*pCont*/) {}

/**
 * @short   Get child footnote layout
 * @return pointer to footnote layout
 */
LwpVirtualLayout* LwpFnSuperTableLayout::GetMainTableLayout()
{
    LwpObjectID* pID = &GetChildTail();

    while (pID && !pID->IsNull())
    {
        LwpVirtualLayout* pLayout = dynamic_cast<LwpVirtualLayout*>(pID->obj().get());
        if (!pLayout)
        {
            break;
        }
        if (pLayout->GetLayoutType() == LWP_FOOTNOTE_LAYOUT)
        {
            return pLayout;
        }
        pID = &pLayout->GetPrevious();
    }

    return nullptr;
}

LwpContFromLayout::LwpContFromLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
    : LwpPlacableLayout(objHdr, pStrm)
{
}

LwpContFromLayout::~LwpContFromLayout() {}

/**
 * @descr  Read object info
 */
void LwpContFromLayout::Read()
{
    LwpPlacableLayout::Read();
    m_pObjStrm->SkipExtra();
}

/**
 * @descr  Do nothing
 */
void LwpContFromLayout::RegisterStyle() {}

/**
 * @descr  Do nothing
 */
void LwpContFromLayout::XFConvert(XFContentContainer* /*pCont*/) {}

LwpContOnLayout::LwpContOnLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
    : LwpPlacableLayout(objHdr, pStrm)
{
}

LwpContOnLayout::~LwpContOnLayout() {}

/**
 * @descr  Read object info
 */
void LwpContOnLayout::Read()
{
    LwpPlacableLayout::Read();
    m_pObjStrm->SkipExtra();
}

/**
 * @descr  Do nothing
 */
void LwpContOnLayout::RegisterStyle() {}

/**
 * @descr  Do nothing
 */
void LwpContOnLayout::XFConvert(XFContentContainer* /*pCont*/) {}

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