/* -*- 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 <vcl/svapp.hxx>

#include <vcl/font.hxx>

#include <svdata.hxx>

#include <com/sun/star/lang/XMultiServiceFactory.hpp>

#include <com/sun/star/lang/XServiceInfo.hpp>

#include <com/sun/star/beans/XMaterialHolder.hpp>

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

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

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

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

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

#include <com/sun/star/lang/XInitialization.hpp>

#include <cppuhelper/implbase.hxx>

#include <cppuhelper/supportsservice.hxx>

namespace vcl

{

namespace {

class FontIdentificator : public ::cppu::WeakImplHelper<css::beans::XMaterialHolder, css::lang::XInitialization, css::lang::XServiceInfo>

{

    Font        m_aFont;

public:

    FontIdentificator() {}

    // XServiceInfo

    virtual OUString SAL_CALL getImplementationName(  ) override;

    virtual sal_Bool SAL_CALL supportsService( const OUString& ) override;

    virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;

    // XInitialization

    virtual void SAL_CALL initialize(const css::uno::Sequence<css::uno::Any>&) override;

    // XMaterialHolder

    virtual css::uno::Any SAL_CALL getMaterial() override;

};

}

void SAL_CALL FontIdentificator::initialize(const css::uno::Sequence<css::uno::Any>& i_rArgs)

{

    if( !ImplGetSVData() )

        return; // VCL not initialized

    css::uno::Sequence<sal_Int8> aFontBuf;

    for( const auto& rArg : i_rArgs )

    {

        if( rArg >>= aFontBuf )

        {

            m_aFont = Font::identifyFont( aFontBuf.getConstArray(), aFontBuf.getLength() );

            break;

        }

    }

}

css::uno::Any SAL_CALL FontIdentificator::getMaterial()

{

    if( !ImplGetSVData() )

        return css::uno::Any(); // VCL not initialized

    css::awt::FontDescriptor aFD;

    aFD.Name                = m_aFont.GetFamilyName();

    aFD.Height              = 0;

    aFD.Width               = 0;

    aFD.StyleName           = m_aFont.GetStyleName();

    aFD.CharSet             = 0;

    aFD.CharacterWidth      = 0;

    aFD.Underline           = 0;

    aFD.Strikeout           = 0;

    aFD.Orientation         = 0;

    aFD.Kerning             = false;

    aFD.WordLineMode        = false;

    aFD.Type                = 0;

    switch( m_aFont.GetFamilyTypeMaybeAskConfig() )

    {

    case FAMILY_DECORATIVE: aFD.Family = css::awt::FontFamily::DECORATIVE;break;

    case FAMILY_MODERN: aFD.Family = css::awt::FontFamily::MODERN;break;

    case FAMILY_ROMAN: aFD.Family = css::awt::FontFamily::ROMAN;break;

    case FAMILY_SCRIPT: aFD.Family = css::awt::FontFamily::SCRIPT;break;

    case FAMILY_SWISS: aFD.Family = css::awt::FontFamily::SWISS;break;

    case FAMILY_SYSTEM: aFD.Family = css::awt::FontFamily::SYSTEM;break;

    default:

        aFD.Family = css::awt::FontFamily::DONTKNOW;

        break;

    }

    switch( m_aFont.GetPitchMaybeAskConfig() )

    {

    case PITCH_VARIABLE: aFD.Pitch = css::awt::FontPitch::VARIABLE;break;

    case PITCH_FIXED: aFD.Pitch = css::awt::FontPitch::FIXED;break;

    default:

        aFD.Pitch = css::awt::FontPitch::DONTKNOW;

        break;

    }

    switch( m_aFont.GetWeightMaybeAskConfig() )

    {

    case WEIGHT_THIN: aFD.Weight = css::awt::FontWeight::THIN;break;

    case WEIGHT_ULTRALIGHT: aFD.Weight = css::awt::FontWeight::ULTRALIGHT;break;

    case WEIGHT_LIGHT: aFD.Weight = css::awt::FontWeight::LIGHT;break;

    case WEIGHT_SEMILIGHT: aFD.Weight = css::awt::FontWeight::SEMILIGHT;break;

    case WEIGHT_MEDIUM: aFD.Weight = css::awt::FontWeight::MEDIUM;break;

    case WEIGHT_NORMAL: aFD.Weight = css::awt::FontWeight::NORMAL;break;

    case WEIGHT_SEMIBOLD: aFD.Weight = css::awt::FontWeight::SEMIBOLD;break;

    case WEIGHT_BOLD: aFD.Weight = css::awt::FontWeight::BOLD;break;

    case WEIGHT_ULTRABOLD: aFD.Weight = css::awt::FontWeight::ULTRABOLD;break;

    case WEIGHT_BLACK: aFD.Weight = css::awt::FontWeight::BLACK;break;

    default:

        aFD.Weight = css::awt::FontWeight::DONTKNOW;

        break;

    }

    switch( m_aFont.GetItalicMaybeAskConfig() )

    {

    case ITALIC_OBLIQUE: aFD.Slant = css::awt::FontSlant_OBLIQUE;break;

    case ITALIC_NORMAL: aFD.Slant = css::awt::FontSlant_ITALIC;break;

    default:

        aFD.Slant = css::awt::FontSlant_DONTKNOW;

        break;

    }

    return css::uno::Any( aFD );

}

// XServiceInfo

OUString SAL_CALL FontIdentificator::getImplementationName()

{

    return u"vcl::FontIdentificator"_ustr;

}

sal_Bool SAL_CALL FontIdentificator::supportsService( const OUString& i_rServiceName )

{

    return cppu::supportsService(this, i_rServiceName);

}

css::uno::Sequence<OUString> SAL_CALL FontIdentificator::getSupportedServiceNames()

{

    return { u"com.sun.star.awt.FontIdentificator"_ustr };

}

} // namespace vcl

extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*

vcl_FontIdentificator_get_implementation(

    css::uno::XComponentContext* , css::uno::Sequence<css::uno::Any> const&)

{

    return cppu::acquire(new vcl::FontIdentificator());

}

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