/src/libwpd/src/lib/WP42DefineColumnsGroup.cpp
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1 | | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ |
2 | | /* libwpd |
3 | | * Version: MPL 2.0 / LGPLv2.1+ |
4 | | * |
5 | | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | | * |
9 | | * Major Contributor(s): |
10 | | * Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch) |
11 | | * |
12 | | * For minor contributions see the git repository. |
13 | | * |
14 | | * Alternatively, the contents of this file may be used under the terms |
15 | | * of the GNU Lesser General Public License Version 2.1 or later |
16 | | * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are |
17 | | * applicable instead of those above. |
18 | | * |
19 | | * For further information visit http://libwpd.sourceforge.net |
20 | | */ |
21 | | |
22 | | /* "This product is not manufactured, approved, or supported by |
23 | | * Corel Corporation or Corel Corporation Limited." |
24 | | */ |
25 | | |
26 | | #include "WP42DefineColumnsGroup.h" |
27 | | #include "WP42FileStructure.h" |
28 | | #include "libwpd_internal.h" |
29 | | |
30 | | WP42DefineColumnsGroup::WP42DefineColumnsGroup(librevenge::RVNGInputStream *input, WPXEncryption *encryption, unsigned char group) : |
31 | 0 | WP42MultiByteFunctionGroup(group), |
32 | 0 | m_groupId(group), |
33 | 0 | m_numColumns(0), |
34 | 0 | m_isParallel(false), |
35 | 0 | m_columnsDefinition() |
36 | 0 | { |
37 | 0 | _read(input, encryption); |
38 | 0 | } |
39 | | |
40 | | WP42DefineColumnsGroup::~WP42DefineColumnsGroup() |
41 | 0 | { |
42 | 0 | } |
43 | | |
44 | | void WP42DefineColumnsGroup::_readContents(librevenge::RVNGInputStream *input, WPXEncryption *encryption) |
45 | 0 | { |
46 | 0 | unsigned char maxNumColumns = 0; |
47 | 0 | switch (m_groupId) |
48 | 0 | { |
49 | 0 | case WP42_DEFINE_COLUMNS_OLD_GROUP: |
50 | 0 | input->seek(11, librevenge::RVNG_SEEK_CUR); |
51 | 0 | maxNumColumns = 5; |
52 | 0 | break; |
53 | 0 | case WP42_DEFINE_COLUMNS_NEW_GROUP: |
54 | 0 | input->seek(49, librevenge::RVNG_SEEK_CUR); |
55 | 0 | maxNumColumns = 24; |
56 | 0 | break; |
57 | 0 | default: |
58 | 0 | return; |
59 | 0 | } |
60 | 0 | unsigned char tmpNumColumns = readU8(input, encryption); |
61 | 0 | m_numColumns = tmpNumColumns & 0x7F; |
62 | 0 | if (m_numColumns > maxNumColumns) |
63 | 0 | m_numColumns = maxNumColumns; |
64 | 0 | m_isParallel = ((tmpNumColumns & 0x80) != 0); |
65 | 0 | for (unsigned char i = 0; i<2*m_numColumns; i++) |
66 | 0 | m_columnsDefinition.push_back(readU8(input, encryption)); |
67 | 0 | } |
68 | | |
69 | | void WP42DefineColumnsGroup::parse(WP42Listener * /* listener */) |
70 | 0 | { |
71 | 0 | WPD_DEBUG_MSG(("WordPerfect: handling an DefineColumns group\n")); |
72 | 0 | } |
73 | | /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */ |