/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* libwpd
 * Version: MPL 2.0 / LGPLv2.1+
 *
 * 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/.
 *
 * Major Contributor(s):
 * Copyright (C) 2007 Fridrich Strba (fridrich.strba@bluewin.ch)
 *
 * For minor contributions see the git repository.
 *
 * Alternatively, the contents of this file may be used under the terms
 * of the GNU Lesser General Public License Version 2.1 or later
 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
 * applicable instead of those above.
 *
 * For further information visit http://libwpd.sourceforge.net
 */

/* "This product is not manufactured, approved, or supported by
 * Corel Corporation or Corel Corporation Limited."
 */

#include "WP3TabGroup.h"
#include "WP3FileStructure.h"
#include "WP3Listener.h"
#include "libwpd_internal.h"

WP3TabGroup::WP3TabGroup(librevenge::RVNGInputStream *input, WPXEncryption *encryption, unsigned char groupID) :
	WP3FixedLengthGroup(groupID),
	m_subGroup(0),
	m_modeType(0),
	m_position(0.0)
{
	_read(input, encryption);
}

void WP3TabGroup::_readContents(librevenge::RVNGInputStream *input, WPXEncryption *encryption)
{
	m_subGroup = readU8(input, encryption);
	m_modeType = readU8(input, encryption);
	m_position = fixedPointToDouble(readU32(input, encryption, true)) / 72.0;
}

void WP3TabGroup::parse(WP3Listener *listener)
{
	switch (m_subGroup)
	{
	case WP3_TAB_GROUP_TAB:
		listener->insertTab();
		break;
	case WP3_TAB_GROUP_CENTER:
	case WP3_TAB_GROUP_FLUSH_RIGHT:
		listener->insertTab(m_subGroup, m_position);
		break;
	case WP3_TAB_GROUP_BACK_TAB:
		listener->backTab();
		break;
	case WP3_TAB_GROUP_CHARACTER_KERNING:
		listener->insertCharacter(0x0020);
		break;
	case WP3_TAB_GROUP_BAR_TAB:
		listener->insertTab();
		listener->insertCharacter('|');
		break;
	case WP3_TAB_GROUP_FIXED_TAB:
		listener->insertTab();
		break;
	default:
		break;
	}
}
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