WP5ContentListener.h Source File documentation

WP5ContentListener.h
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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) 2003 William Lachance (wrlach@gmail.com)
11 * Copyright (C) 2003 Marc Maurer (uwog@uwog.net)
12 * Copyright (C) 2005-2007 Fridrich Strba (fridrich.strba@bluewin.ch)
13 *
14 * For minor contributions see the git repository.
15 *
16 * Alternatively, the contents of this file may be used under the terms
17 * of the GNU Lesser General Public License Version 2.1 or later
18 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
19 * applicable instead of those above.
20 *
21 * For further information visit http://libwpd.sourceforge.net
22 */
23
24 /* "This product is not manufactured, approved, or supported by
25 * Corel Corporation or Corel Corporation Limited."
26 */
27
28 #ifndef WP5CONTENTLISTENER_H
29 #define WP5CONTENTLISTENER_H
30
31 #include "WP5Listener.h"
32 #include "WPXContentListener.h"
33 #include "WP5SubDocument.h"
34 #include "libwpd_internal.h"
35 #include <memory>
36 #include <vector>
37
38 struct WP5ContentParsingState
39 {
40 WP5ContentParsingState();
41 ~WP5ContentParsingState();
42 librevenge::RVNGString m_textBuffer;
43 librevenge::RVNGString m_noteReference;
44
45 WPXTableList m_tableList;
46
47 bool m_isFrameOpened;
48 };
49
50 class WP5ContentListener : public WP5Listener, protected WPXContentListener
51 {
52 public:
53 WP5ContentListener(std::list<WPXPageSpan> &pageList, std::vector<WP5SubDocument *> &subDocuments, librevenge::RVNGTextInterface *documentInterface);
54 ~WP5ContentListener() override;
55
56 void startDocument() override
57 {
58 WPXContentListener::startDocument();
59 }
60 void startSubDocument() override
61 {
62 WPXContentListener::startSubDocument();
63 }
64 void setFont(const librevenge::RVNGString &fontName, double fontSize) override;
65 void setTabs(const std::vector<WPXTabStop> &tabStops, unsigned short tabOffset) override;
66 void insertCharacter(unsigned character) override;
67 void insertTab(unsigned char tabType, double tabPosition) override;
68 void insertIndent(unsigned char indentType, double indentPosition) override;
69 void insertEOL() override;
70 void insertBreak(unsigned char breakType) override
71 {
72 WPXContentListener::insertBreak(breakType);
73 }
74 void lineSpacingChange(double lineSpacing) override
75 {
76 WPXContentListener::lineSpacingChange(lineSpacing);
77 }
78 void justificationChange(unsigned char justification) override
79 {
80 WPXContentListener::justificationChange(justification);
81 }
82 void characterColorChange(unsigned char red, unsigned char green, unsigned char blue) override;
83 void attributeChange(bool isOn, unsigned char attribute) override;
84 void pageMarginChange(unsigned char /* side */, unsigned short /* margin */) override {}
85 void pageFormChange(unsigned short /* length */, unsigned short /* width */, WPXFormOrientation /* orientation */) override {}
86 void marginChange(unsigned char side, unsigned short margin) override;
87 void paragraphMarginChange(unsigned char /* side */, signed short /* margin */) {}
88 void endDocument() override
89 {
90 WPXContentListener::endDocument();
91 }
92 void endSubDocument() override
93 {
94 WPXContentListener::endSubDocument();
95 }
96
97 void defineTable(unsigned char position, unsigned short leftOffset) override;
98 void addTableColumnDefinition(unsigned width, unsigned leftGutter, unsigned rightGutter,
99 unsigned attributes, unsigned char alignment) override;
100 void startTable() override;
101 void insertRow(unsigned short rowHeight, bool isMinimumHeight, bool isHeaderRow) override;
102 void insertCell(unsigned char colSpan, unsigned char rowSpan, unsigned char borderBits,
103 const RGBSColor *cellFgColor, const RGBSColor *cellBgColor,
104 const RGBSColor *cellBorderColor, WPXVerticalAlignment cellVerticalAlignment,
105 bool useCellAttributes, unsigned cellAttributes) override;
106 void endTable() override;
107
108 void insertNoteReference(const librevenge::RVNGString &noteReference) override;
109 void insertNote(WPXNoteType noteType, const WP5SubDocument *subDocument) override;
110 void headerFooterGroup(unsigned char headerFooterType, unsigned char occurrenceBits, WP5SubDocument *subDocument) override;
111 void suppressPageCharacteristics(unsigned char /* suppressCode */) override {}
112
113 void setDefaultFont(const librevenge::RVNGString &fontName, double fontSize);
114
115 void boxOn(unsigned char positionAndType, unsigned char alignment, unsigned short width, unsigned short height, unsigned short x, unsigned short y) override;
116 void boxOff() override;
117 void insertGraphicsData(const librevenge::RVNGBinaryData *data) override;
118
119 protected:
120 void _handleSubDocument(const WPXSubDocument *subDocument, WPXSubDocumentType subDocumentType, WPXTableList tableList, unsigned nextTableIndice = 0) override;
121
122 void _flushText() override;
123 void _changeList() override {}
124
125 private:
126 WP5ContentListener(const WP5ContentListener &);
127 WP5ContentListener &operator=(const WP5ContentListener &);
128 std::unique_ptr<WP5ContentParsingState> m_parseState;
129 std::vector<WP5SubDocument *> &m_subDocuments;
130 double m_defaultFontSize;
131 librevenge::RVNGString m_defaultFontName;
132 };
133
134 #endif /* WP5CONTENTLISTENER_H */
135 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
WP5ContentParsingState::~WP5ContentParsingState
~WP5ContentParsingState()
Definition: WP5ContentListener.cpp:42
WP5ContentListener::paragraphMarginChange
void paragraphMarginChange(unsigned char, signed short)
Definition: WP5ContentListener.h:87
WP5SubDocument
Definition: WP5SubDocument.h:33
WP5ContentListener::m_subDocuments
std::vector< WP5SubDocument * > & m_subDocuments
Definition: WP5ContentListener.h:129
WP5SubDocument.h
WP5Listener
Definition: WP5Listener.h:39
WP5ContentListener::_changeList
void _changeList() override
Definition: WP5ContentListener.h:123
WP5ContentListener::endSubDocument
void endSubDocument() override
Definition: WP5ContentListener.h:92
WPXContentListener::justificationChange
void justificationChange(const unsigned char justification)
Definition: WPXContentListener.cpp:1304
WPXContentListener::startSubDocument
void startSubDocument()
Definition: WPXContentListener.cpp:153
WPXContentListener::endDocument
void endDocument()
Definition: WPXContentListener.cpp:159
WP5ContentListener::lineSpacingChange
void lineSpacingChange(double lineSpacing) override
Definition: WP5ContentListener.h:74
WP5ContentParsingState::m_tableList
WPXTableList m_tableList
Definition: WP5ContentListener.h:45
WPXContentListener::insertBreak
void insertBreak(const unsigned char breakType)
Definition: WPXContentListener.cpp:1242
WP5ContentParsingState::m_textBuffer
librevenge::RVNGString m_textBuffer
Definition: WP5ContentListener.h:42
libwpd_internal.h
WPXSubDocumentType
WPXSubDocumentType
Definition: libwpd_internal.h:111
WP5ContentListener::justificationChange
void justificationChange(unsigned char justification) override
Definition: WP5ContentListener.h:78
WPXContentListener
Definition: WPXContentListener.h:146
WPXTableList
Definition: WPXTable.h:79
WPXContentListener.h
WP5Listener.h
WP5ContentListener::startDocument
void startDocument() override
Definition: WP5ContentListener.h:56
WP5ContentParsingState
Definition: WP5ContentListener.h:38
WPXFormOrientation
WPXFormOrientation
Definition: libwpd_internal.h:105
WP5ContentParsingState::WP5ContentParsingState
WP5ContentParsingState()
Definition: WP5ContentListener.cpp:34
WP5ContentListener::pageMarginChange
void pageMarginChange(unsigned char, unsigned short) override
Definition: WP5ContentListener.h:84
WP5ContentParsingState::m_isFrameOpened
bool m_isFrameOpened
Definition: WP5ContentListener.h:47
WPXSubDocument
Definition: WPXSubDocument.h:34
WPXVerticalAlignment
WPXVerticalAlignment
Definition: libwpd_internal.h:107
WP5ContentListener::m_defaultFontName
librevenge::RVNGString m_defaultFontName
Definition: WP5ContentListener.h:131
WP5ContentListener::endDocument
void endDocument() override
Definition: WP5ContentListener.h:88
WP5ContentParsingState::m_noteReference
librevenge::RVNGString m_noteReference
Definition: WP5ContentListener.h:43
WP5ContentListener::startSubDocument
void startSubDocument() override
Definition: WP5ContentListener.h:60
WPXContentListener::endSubDocument
void endSubDocument()
Definition: WPXContentListener.cpp:180
RGBSColor
Definition: libwpd_internal.h:166
WP5ContentListener::m_parseState
std::unique_ptr< WP5ContentParsingState > m_parseState
Definition: WP5ContentListener.h:128
WP5ContentListener::suppressPageCharacteristics
void suppressPageCharacteristics(unsigned char) override
Definition: WP5ContentListener.h:111
WP5ContentListener
Definition: WP5ContentListener.h:50
WPXContentListener::startDocument
void startDocument()
Definition: WPXContentListener.cpp:138
WPXContentListener::lineSpacingChange
void lineSpacingChange(const double lineSpacing)
Definition: WPXContentListener.cpp:1296
WP5ContentListener::insertBreak
void insertBreak(unsigned char breakType) override
Definition: WP5ContentListener.h:70
WP5ContentListener::pageFormChange
void pageFormChange(unsigned short, unsigned short, WPXFormOrientation) override
Definition: WP5ContentListener.h:85
WP5ContentListener::m_defaultFontSize
double m_defaultFontSize
Definition: WP5ContentListener.h:130
WPXNoteType
WPXNoteType
Definition: libwpd_internal.h:93