/* -*- 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 <sal/log.hxx>

#include <rtl/ustrbuf.hxx>

#include "emfpfont.hxx"

namespace emfplushelper

{

    static OUString FontStyleToString(sal_uInt32 style)

    {

        OUStringBuffer sStyle;

        if (style & FontStyleBold)

            sStyle = "\n\t\t\tFontStyleBold";

        if (style & FontStyleItalic)

            sStyle.append("\n\t\t\tFontStyleItalic");

        if (style & FontStyleUnderline)

            sStyle.append("\n\t\t\tFontStyleUnderline");

        if (style & FontStyleStrikeout)

            sStyle.append("\n\t\t\tFontStyleStrikeout");

        return sStyle.makeStringAndClear();

    }

    void EMFPFont::Read(SvMemoryStream &s)

    {

        sal_uInt32 header;

        sal_uInt32 reserved;

        sal_uInt32 length;

        s.ReadUInt32(header).ReadFloat(emSize).ReadUInt32(sizeUnit).ReadInt32(fontFlags).ReadUInt32(reserved).ReadUInt32(length);

        SAL_WARN_IF((header >> 12) != 0xdbc01, "drawinglayer.emf", "Invalid header - not 0xdbc01");

        SAL_INFO("drawinglayer.emf", "EMF+\tHeader: 0x" << std::hex << (header >> 12));

        SAL_INFO("drawinglayer.emf", "EMF+\tVersion: 0x" << (header & 0x1fff));

        SAL_INFO("drawinglayer.emf", "EMF+\tSize: " << std::dec << emSize);

        SAL_INFO("drawinglayer.emf", "EMF+\tUnit: " << UnitTypeToString(sizeUnit) << " (0x" << std::hex << sizeUnit << ")" << std::dec);

        SAL_INFO("drawinglayer.emf", "EMF+\tFlags: " << FontStyleToString(fontFlags) << " (0x" << std::hex << fontFlags << ")");

        SAL_INFO("drawinglayer.emf", "EMF+\tReserved: 0x" << reserved << std::dec);

        SAL_INFO("drawinglayer.emf", "EMF+\tLength: " << length);

        if (length <= 0 || length >= 0x4000)

            return;

        rtl_uString *pStr = rtl_uString_alloc(length);

        sal_Unicode *chars = pStr->buffer;

        for (sal_uInt32 i = 0; i < length; ++i)

        {

            s.ReadUtf16(chars[i]);

        }

        family = OUString(pStr, SAL_NO_ACQUIRE);

        SAL_INFO("drawinglayer.emf", "EMF+\tFamily: " << family);

    }

}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */