/* -*- 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/textfont.hxx>

#include <com/sun/star/awt/FontFamily.hpp>

#include <com/sun/star/awt/FontPitch.hpp>

#include <oox/drawingml/theme.hxx>

#include <oox/core/xmlfilterbase.hxx>

#include <oox/helper/attributelist.hxx>

#include <oox/token/tokens.hxx>

#include <docmodel/theme/Theme.hxx>

using ::oox::core::XmlFilterBase;

namespace oox::drawingml {

namespace {

sal_Int16 lclGetFontPitch( sal_Int32 nOoxValue )

{

    using namespace ::com::sun::star::awt::FontPitch;

    static const sal_Int16 spnFontPitch[] = { DONTKNOW, FIXED, VARIABLE };

    return STATIC_ARRAY_SELECT( spnFontPitch, nOoxValue, DONTKNOW );

}

sal_Int16 lclGetFontFamily( sal_Int32 nOoxValue )

{

    using namespace ::com::sun::star::awt::FontFamily;

    static const sal_Int16 spnFontFamily[] = { DONTKNOW, ROMAN, SWISS, MODERN, SCRIPT, DECORATIVE };

    return STATIC_ARRAY_SELECT( spnFontFamily, nOoxValue, DONTKNOW );

}

} // namespace

TextFont::TextFont() :

    mnPitchFamily(0),

    mnCharset( WINDOWS_CHARSET_ANSI )

{

}

void TextFont::setAttributes( const AttributeList& rAttribs )

{

    maTypeface = rAttribs.getStringDefaulted( XML_typeface);

    maPanose = rAttribs.getStringDefaulted( XML_panose);

    mnPitchFamily = rAttribs.getInteger( XML_pitchFamily, 0 );

    mnCharset = rAttribs.getInteger( XML_charset, WINDOWS_CHARSET_DEFAULT );

}

void TextFont::setAttributes( const OUString& sFontName )

{

    maTypeface = sFontName;

    maPanose.clear();

    mnPitchFamily = 0;

    mnCharset = WINDOWS_CHARSET_DEFAULT;

}

void TextFont::assignIfUsed( const TextFont& rTextFont )

{

    if( !rTextFont.maTypeface.isEmpty() )

        *this = rTextFont;

}

bool TextFont::getFontData( OUString& rFontName, sal_Int16& rnFontPitch, sal_Int16& rnFontFamily, bool* pbSymbol, const XmlFilterBase& rFilter ) const

{

    if( const Theme* pTheme = rFilter.getCurrentTheme() )

        if( const TextFont* pFont = pTheme->resolveFont( maTypeface ) )

            return pFont->implGetFontData( rFontName, rnFontPitch, rnFontFamily, pbSymbol );

    return implGetFontData( rFontName, rnFontPitch, rnFontFamily, pbSymbol );

}

bool TextFont::implGetFontData( OUString& rFontName, sal_Int16& rnFontPitch, sal_Int16& rnFontFamily, bool* pbSymbol ) const

{

    rFontName = maTypeface;

    resolvePitch(mnPitchFamily, rnFontPitch, rnFontFamily);

    if (pbSymbol)

        *pbSymbol = mnCharset == WINDOWS_CHARSET_SYMBOL;

    return !rFontName.isEmpty();

}

void TextFont::fillThemeFont(model::ThemeFont& rThemeFont) const

{

    rThemeFont.maTypeface = maTypeface;

    rThemeFont.maPanose = maPanose;

    rThemeFont.maCharset = mnCharset;

    resolvePitch(mnPitchFamily, rThemeFont.maPitch, rThemeFont.maFamily);

}

void TextFont::resolvePitch(sal_Int32 nOoxPitchFamily, sal_Int16& rnFontPitch, sal_Int16& rnFontFamily)

{

    rnFontPitch = lclGetFontPitch(extractValue<sal_Int16>(nOoxPitchFamily, 0, 4));

    rnFontFamily = lclGetFontFamily(extractValue<sal_Int16>(nOoxPitchFamily, 4, 4));

}

} // namespace oox::drawingml

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