/*
 * Copyright (C) Ascensio System SIA, 2009-2026
 *
 * This program is a free software product. You can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License (AGPL)
 * version 3 as published by the Free Software Foundation, together with the
 * additional terms provided in the LICENSE file.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
 * details, see the GNU AGPL at: https://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA by email at info@onlyoffice.com
 * or by postal mail at 20A-6 Ernesta Birznieka-Upisha Street, Riga,
 * LV-1050, Latvia, European Union.
 *
 * The interactive user interfaces in modified versions of the Program
 * are required to display Appropriate Legal Notices in accordance with
 * Section 5 of the GNU AGPL version 3.
 *
 * No trademark rights are granted under this License.
 *
 * All non-code elements of the Product, including illustrations,
 * icon sets, and technical writing content, are licensed under the
 * Creative Commons Attribution-ShareAlike 4.0 International License:
 * https://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 * This license applies only to such non-code elements and does not
 * modify or replace the licensing terms applicable to the Program's
 * source code, which remains licensed under the GNU Affero General
 * Public License v3.
 *
 * SPDX-License-Identifier: AGPL-3.0-only
 */

#include "ListFormatOverrideLevel.h"

namespace DocFileFormat
{  
	ListFormatOverrideLevel::ListFormatOverrideLevel():
		iStartAt(0), ilvl(0), fStartAt(false), fFormatting(false), grfhic(0), lvl(NULL)
	{
	}
	ListFormatOverrideLevel::~ListFormatOverrideLevel()
	{
		RELEASEOBJECT( this->lvl );
	}

	/// Parses the bytes to retrieve a ListFormatOverrideLevel
	ListFormatOverrideLevel::ListFormatOverrideLevel( VirtualStreamReader* reader, int length ):
		iStartAt(0), ilvl(0), fStartAt(false), fFormatting(false), grfhic(0), lvl(NULL)
	{
		this->iStartAt = reader->ReadInt32();
		unsigned int flag = (int)reader->ReadUInt32();
		this->ilvl = (unsigned char)( flag & 0x000F );
		this->fStartAt = FormatUtils::BitmaskToBool( flag, 0x0010 );
		this->fFormatting = FormatUtils::BitmaskToBool( flag, 0x0020 );
		this->grfhic = FormatUtils::GetIntFromBits( flag, 6, 8 );

		//it's a complete override, so the fix part is followed by LVL struct
		if ( this->fFormatting )
		{
			this->lvl = new ListLevel( reader, length );
		}
	}
}