/* -*- 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) 2005 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 "WP3WindowGroup.h"
#include "WP3FileStructure.h"
#include "WPXFileStructure.h"
#include "libwpd_internal.h"
#include "WP3Listener.h"
#include "WP3ResourceFork.h"
WP3WindowGroup::WP3WindowGroup(librevenge::RVNGInputStream *input, WPXEncryption *encryption) :
WP3VariableLengthGroup(),
m_figureFlags(0),
m_leftColumn(0),
m_rightColumn(0),
m_boxType(0xFF),
m_width(0.0),
m_height(0.0),
m_horizontalOffset(0.0),
m_verticalOffset(0.0),
m_resourceID(0),
m_subDocument(),
m_caption()
{
_read(input, encryption);
}
WP3WindowGroup::~WP3WindowGroup()
{
}
void WP3WindowGroup::_readContents(librevenge::RVNGInputStream *input, WPXEncryption *encryption)
{
switch (getSubGroup())
{
case WP3_WINDOW_GROUP_FIGURE_BOX_FUNCTION:
case WP3_WINDOW_GROUP_TABLE_BOX_FUNCTION:
case WP3_WINDOW_GROUP_TEXT_BOX_FUNCTION:
case WP3_WINDOW_GROUP_USER_BOX_FUNCTION:
case WP3_WINDOW_GROUP_EQUATION_BOX_FUNCTION:
case WP3_WINDOW_GROUP_HTML_IMAGE_BOX_FUNCTION:
{
input->seek(14, librevenge::RVNG_SEEK_CUR);
m_figureFlags = readU16(input, encryption, true); // picture flags
input->seek(2, librevenge::RVNG_SEEK_CUR);
m_leftColumn = readU8(input, encryption); // left align column
m_rightColumn = readU8(input, encryption); // right align column
input->seek(28, librevenge::RVNG_SEEK_CUR);
m_boxType = readU8(input, encryption);
input->seek(1, librevenge::RVNG_SEEK_CUR);
m_resourceID = readU16(input, encryption, true);
m_verticalOffset = fixedPointToDouble(readU32(input, encryption, true));
m_horizontalOffset = fixedPointToDouble(readU32(input, encryption, true));
m_width = fixedPointToDouble(readU32(input, encryption, true));
m_height = fixedPointToDouble(readU32(input, encryption, true));
input->seek(9, librevenge::RVNG_SEEK_CUR);
unsigned char tmpNumSubRect = readU8(input, encryption);
input->seek(tmpNumSubRect * 8, librevenge::RVNG_SEEK_CUR);
unsigned short tmpBoxCaptionSize = readU16(input, encryption, true);
if (tmpBoxCaptionSize)
m_caption.reset(new WP3SubDocument(input, encryption, tmpBoxCaptionSize));
unsigned short tmpTextBoxLength = readU16(input, encryption, true);
if (tmpTextBoxLength)
m_subDocument.reset(new WP3SubDocument(input, encryption, tmpTextBoxLength));
}
break;
case WP3_WINDOW_GROUP_HORIZONTAL_LINE:
break;
default: /* something else we don't support, since it isn't in the docs */
break;
}
}
void WP3WindowGroup::parse(WP3Listener *listener)
{
WPD_DEBUG_MSG(("WordPerfect: handling a Window group\n"));
switch (getSubGroup())
{
case WP3_WINDOW_GROUP_FIGURE_BOX_FUNCTION:
case WP3_WINDOW_GROUP_TABLE_BOX_FUNCTION:
case WP3_WINDOW_GROUP_TEXT_BOX_FUNCTION:
case WP3_WINDOW_GROUP_USER_BOX_FUNCTION:
case WP3_WINDOW_GROUP_EQUATION_BOX_FUNCTION:
case WP3_WINDOW_GROUP_HTML_IMAGE_BOX_FUNCTION:
if (m_boxType == 0x02)
{
librevenge::RVNGBinaryData tmpWBOXData;
for (int i=0; i < 512; i++)
tmpWBOXData.append((unsigned char)0);
if (listener->getResourceFork() && listener->getResourceFork()->getResource(0x57424f58, m_resourceID)) // WBOX resource
{
tmpWBOXData.append(listener->getResourceFork()->getResource(0x57424f58, m_resourceID)->getResourceData());
listener->insertPicture(m_height, m_width, m_verticalOffset, m_horizontalOffset, m_leftColumn, m_rightColumn, m_figureFlags, tmpWBOXData);
}
}
else if (m_boxType == 0x01 || m_boxType == 0x03)
{
librevenge::RVNGBinaryData tmpPICTData;
for (int i=0; i < 512; i++)
tmpPICTData.append((unsigned char)0);
if (listener->getResourceFork() && listener->getResourceFork()->getResource(0x50494354, m_resourceID)) // replacement picture in PICT format
{
tmpPICTData.append(listener->getResourceFork()->getResource(0x50494354, m_resourceID)->getResourceData());
listener->insertPicture(m_height, m_width, m_verticalOffset, m_horizontalOffset, m_leftColumn, m_rightColumn, m_figureFlags, tmpPICTData);
}
}
else if (m_boxType == 0x00)
{
if (m_subDocument || m_caption)
listener->insertTextBox(m_height, m_width, m_verticalOffset, m_horizontalOffset, m_leftColumn, m_rightColumn, m_figureFlags, m_subDocument.get(), m_caption.get());
}
else if (m_boxType == 0x04 || m_boxType == 0x05)
{
if (m_subDocument || m_caption)
listener->insertWP51Table(m_height, m_width, m_verticalOffset, m_horizontalOffset, m_leftColumn, m_rightColumn, m_figureFlags, m_subDocument.get(), m_caption.get());
}
break;
case WP3_WINDOW_GROUP_HORIZONTAL_LINE:
break;
default:
break;
}
}
/* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */