/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 *  The Contents of this file are made available subject to the terms of
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 *  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
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 *  Lesser General Public License for more details.
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 *
 *
 *  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.
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 *  Copyright: 2008 by IBM Corporation
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/**
 * @file
 *  For LWP filter architecture prototype - notes
 */

#include "lwpnotes.hxx"
#include "lwppara.hxx"
#include <xfilter/xfannotation.hxx>
#include <xfilter/xftextspan.hxx>
#include <localtime.hxx>
#include <lwptools.hxx>

LwpFribNote::LwpFribNote(LwpPara* pPara)
    : LwpFrib(pPara)
{
}

/**
 * @descr  read  frib information
 */
void LwpFribNote::Read(LwpObjectStream* pObjStrm, sal_uInt16 /*len*/)
{
    m_Layout.ReadIndexed(pObjStrm);
}

/**
 * @descr  Register style
 */
void LwpFribNote::RegisterNewStyle()
{
    rtl::Reference<LwpObject> pLayout = m_Layout.obj();
    if (pLayout.is())
    {
        //register font style
        LwpFrib::RegisterStyle(m_pPara->GetFoundry());
        //register foonote style
        pLayout->SetFoundry(m_pPara->GetFoundry());
        pLayout->DoRegisterStyle();
    }
}

/**
 * @descr  convert note
 */
void LwpFribNote::XFConvert(XFContentContainer* pCont)
{
    LwpNoteLayout* pLayout = dynamic_cast<LwpNoteLayout*>(m_Layout.obj().get());
    if (!pLayout)
        return;

    XFAnnotation* pXFNote = new XFAnnotation;
    pXFNote->SetAuthor(pLayout->GetAuthor());
    LtTm aTm;
    tools::Long nTime = pLayout->GetTime();
    if (LtgLocalTime(nTime, aTm))
    {
        pXFNote->SetDate(LwpTools::DateTimeToOUString(aTm));
    }

    pLayout->XFConvert(pXFNote);
    if (m_pModifiers)
    {
        XFTextSpan* pSpan = new XFTextSpan();
        pSpan->SetStyleName(GetStyleName());
        pSpan->Add(pXFNote);
        pCont->Add(pSpan);
    }
    else
    {
        pCont->Add(pXFNote);
    }
}

LwpNoteLayout::LwpNoteLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
    : LwpFrameLayout(objHdr, pStrm)
    , m_nTime(0)
{
}

LwpNoteLayout::~LwpNoteLayout() {}

/**
 * @descr read note layout object
 *
 */
void LwpNoteLayout::Read()
{
    LwpFrameLayout::Read();

    m_nTime = m_pObjStrm->QuickReaduInt32();
    m_UserName.Read(m_pObjStrm.get());

    LwpAtomHolder aUserInitials;
    aUserInitials.Read(m_pObjStrm.get());

    LwpColor aColor;
    aColor.Read(m_pObjStrm.get());

    // vacant note sequence
    m_pObjStrm->QuickReadInt32();

    m_pObjStrm->SkipExtra();
}

/**
 * @descr  Register style
 */
void LwpNoteLayout::RegisterStyle()
{
    LwpVirtualLayout* pTextLayout = GetTextLayout();
    if (pTextLayout)
    {
        pTextLayout->SetFoundry(GetFoundry());
        pTextLayout->DoRegisterStyle();
    }
}

/**
 * @descr  convert note
 */
void LwpNoteLayout::XFConvert(XFContentContainer* pCont)
{
    LwpVirtualLayout* pTextLayout = GetTextLayout();
    if (pTextLayout)
    {
        pTextLayout->DoXFConvert(pCont);
    }
}

/**
 * @descr  Get layout that contains note text.
 */
LwpVirtualLayout* LwpNoteLayout::GetTextLayout()
{
    LwpVirtualLayout* pLayout = FindChildByType(LWP_VIEWPORT_LAYOUT);
    if (pLayout)
    {
        return pLayout->FindChildByType(LWP_NOTETEXT_LAYOUT);
    }

    return nullptr;
}
/**
 * @descr  Get author.
 */
OUString LwpNoteLayout::GetAuthor()
{
    if (m_UserName.HasValue())
    {
        if (m_UserName.str() != " ")
        {
            return m_UserName.str();
        }
    }
    //if username is null or writerspace, get username from noteheaderlayout
    LwpNoteHeaderLayout* pTextLayout
        = static_cast<LwpNoteHeaderLayout*>(FindChildByType(LWP_NOTEHEADER_LAYOUT));
    if (pTextLayout)
    {
        LwpStory* pStory = dynamic_cast<LwpStory*>(pTextLayout->GetContent().obj().get());
        if (pStory)
        {
            LwpPara* pFirst = dynamic_cast<LwpPara*>(pStory->GetFirstPara().obj().get());
            if (pFirst)
                return pFirst->GetContentText(true);
        }
    }

    return m_UserName.str();
}

LwpNoteHeaderLayout::LwpNoteHeaderLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
    : LwpFrameLayout(objHdr, pStrm)
{
}

LwpNoteHeaderLayout::~LwpNoteHeaderLayout() {}

/**
 * @descr read note layout object
 *
 */
void LwpNoteHeaderLayout::Read()
{
    LwpFrameLayout::Read();
    m_pObjStrm->SkipExtra();
}

void LwpNoteHeaderLayout::RegisterStyle() {}

void LwpNoteHeaderLayout::XFConvert(XFContentContainer* /*pCont*/) {}

LwpNoteTextLayout::LwpNoteTextLayout(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
    : LwpFrameLayout(objHdr, pStrm)
{
}

LwpNoteTextLayout::~LwpNoteTextLayout() {}

/**
 * @descr read note layout object
 *
 */
void LwpNoteTextLayout::Read()
{
    LwpFrameLayout::Read();
    m_pObjStrm->SkipExtra();
}

/**
 * @descr  Register style, SODC doesn't support text style in note
 */
void LwpNoteTextLayout::RegisterStyle()
{
    rtl::Reference<LwpObject> pContent = m_Content.obj();
    if (pContent.is())
    {
        pContent->SetFoundry(GetFoundry());
        pContent->DoRegisterStyle();
    }
}

void LwpNoteTextLayout::XFConvert(XFContentContainer* pCont)
{
    rtl::Reference<LwpObject> pContent = m_Content.obj();
    if (pContent.is())
    {
        pContent->DoXFConvert(pCont);
    }
}

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

LwpViewportLayout::~LwpViewportLayout() {}

/**
 * @descr read note layout object
 *
 */
void LwpViewportLayout::Read()
{
    LwpPlacableLayout::Read();
    m_pObjStrm->SkipExtra();
}

void LwpViewportLayout::RegisterStyle() {}

void LwpViewportLayout::XFConvert(XFContentContainer* /*pCont*/) {}

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