/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   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 .
 */

#include <drawingml/clrschemecontext.hxx>
#include <oox/core/xmlfilterbase.hxx>
#include <oox/helper/attributelist.hxx>
#include <oox/token/namespaces.hxx>
#include <oox/token/tokens.hxx>

using namespace ::oox::core;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::xml::sax;

namespace oox::drawingml {

static void setClrMap( const ::oox::AttributeList& rAttributes,
            ClrMap& rClrMap, sal_Int32 nToken )
{
    if ( rAttributes.hasAttribute( nToken ) )
    {
        sal_Int32 nMappedToken = rAttributes.getToken( nToken, 0 );
        rClrMap.setColorMap( nToken, nMappedToken );
    }
}

clrMapContext::clrMapContext( ContextHandler2Helper const & rParent,
    const ::oox::AttributeList& rAttributes, ClrMap& rClrMap )
: ContextHandler2( rParent )
{
    setClrMap( rAttributes, rClrMap, XML_bg1 );
    setClrMap( rAttributes, rClrMap, XML_tx1 );
    setClrMap( rAttributes, rClrMap, XML_bg2 );
    setClrMap( rAttributes, rClrMap, XML_tx2 );
    setClrMap( rAttributes, rClrMap, XML_accent1 );
    setClrMap( rAttributes, rClrMap, XML_accent2 );
    setClrMap( rAttributes, rClrMap, XML_accent3 );
    setClrMap( rAttributes, rClrMap, XML_accent4 );
    setClrMap( rAttributes, rClrMap, XML_accent5 );
    setClrMap( rAttributes, rClrMap, XML_accent6 );
    setClrMap( rAttributes, rClrMap, XML_hlink );
    setClrMap( rAttributes, rClrMap, XML_folHlink );
}

clrSchemeColorContext::clrSchemeColorContext(ContextHandler2Helper const & rParent, ClrScheme& rClrScheme, model::ColorSet& rColorSet, sal_Int32 nColorToken)
    : ColorContext(rParent, *this, nullptr)
    , mrClrScheme(rClrScheme)
    , mrColorSet(rColorSet)
    , mnColorToken(nColorToken)
{
}

clrSchemeColorContext::~clrSchemeColorContext()
{
    ::Color aColor = getColor(getFilter().getGraphicHelper());
    mrClrScheme.setColor(mnColorToken, aColor);
    switch (mnColorToken)
    {
        case XML_tx1:
        case XML_dk1: mrColorSet.add(model::ThemeColorType::Dark1, aColor); break;
        case XML_bg1:
        case XML_lt1: mrColorSet.add(model::ThemeColorType::Light1, aColor); break;
        case XML_tx2:
        case XML_dk2: mrColorSet.add(model::ThemeColorType::Dark2, aColor); break;
        case XML_bg2:
        case XML_lt2: mrColorSet.add(model::ThemeColorType::Light2, aColor); break;
        case XML_accent1: mrColorSet.add(model::ThemeColorType::Accent1, aColor); break;
        case XML_accent2: mrColorSet.add(model::ThemeColorType::Accent2, aColor); break;
        case XML_accent3: mrColorSet.add(model::ThemeColorType::Accent3, aColor); break;
        case XML_accent4: mrColorSet.add(model::ThemeColorType::Accent4, aColor); break;
        case XML_accent5: mrColorSet.add(model::ThemeColorType::Accent5, aColor); break;
        case XML_accent6: mrColorSet.add(model::ThemeColorType::Accent6, aColor); break;
        case XML_hlink: mrColorSet.add(model::ThemeColorType::Hyperlink, aColor); break;
        case XML_folHlink: mrColorSet.add(model::ThemeColorType::FollowedHyperlink, aColor); break;
        default: break;
    }
}

clrSchemeContext::clrSchemeContext(ContextHandler2Helper const & rParent, ClrScheme& rClrScheme, model::ColorSet& rColorSet)
    : ContextHandler2(rParent)
    , mrClrScheme(rClrScheme)
    , mrColorSet(rColorSet)
{
}

ContextHandlerRef clrSchemeContext::onCreateContext(
        sal_Int32 nElement, const AttributeList& )
{
    switch( nElement )
    {
        case A_TOKEN( dk1 ):
        case A_TOKEN( tx1 ):
        case A_TOKEN( lt1 ):
        case A_TOKEN( bg1 ):
        case A_TOKEN( dk2 ):
        case A_TOKEN( tx2 ):
        case A_TOKEN( lt2 ):
        case A_TOKEN( bg2 ):
        case A_TOKEN( accent1 ):
        case A_TOKEN( accent2 ):
        case A_TOKEN( accent3 ):
        case A_TOKEN( accent4 ):
        case A_TOKEN( accent5 ):
        case A_TOKEN( accent6 ):
        case A_TOKEN( hlink ):
        case A_TOKEN( folHlink ):
            return new clrSchemeColorContext(*this, mrClrScheme, mrColorSet, getBaseToken(nElement));
    }
    return nullptr;
}

}

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