WPS4.h
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
2 /* libwps
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, 2007 Andrew Ziem
11  * Copyright (C) 2003-2005 William Lachance (william.lachance@sympatico.ca)
12  * Copyright (C) 2003 Marc Maurer (uwog@uwog.net)
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 
22 #ifndef WPS4_H
23 #define WPS4_H
24 
25 #include <vector>
26 
27 #include <librevenge-stream/librevenge-stream.h>
28 #include "libwps_internal.h"
29 #include "libwps_tools_win.h"
30 
31 #include "WPSParser.h"
32 
33 class WPSPageSpan;
34 
35 namespace WPS4ParserInternal
36 {
37 class SubDocument;
38 struct State;
39 }
40 
41 class WPS4Graph;
42 class WPS4Text;
43 
48 class WPS4Parser : public WPSParser
49 {
51  friend class WPS4Graph;
52  friend class WPS4Text;
53 
54 public:
58  ~WPS4Parser();
60  void parse(librevenge::RVNGTextInterface *documentInterface);
62  bool checkHeader(WPSHeader *header, bool strict=false);
63 protected:
65  bool getColor(int id, uint32_t &color) const;
66 
68  void setSizeFile(long sz);
70  bool checkFilePosition(long pos);
71 
73  void newPage(int number);
75  void setListener(shared_ptr<WPSContentListener> listener);
76 
78  bool createStructures();
80  bool createOLEStructures();
82  shared_ptr<WPSContentListener> createListener(librevenge::RVNGTextInterface *interface);
83 
84  // interface with text parser
85 
87  float pageHeight() const;
89  float pageWidth() const;
91  int numColumns() const;
94 
98  void createDocument(WPSEntry const &entry, libwps::SubDocumentType type);
100  void createNote(WPSEntry const &entry, librevenge::RVNGString const &label);
102  void createTextBox(WPSEntry const &entry, WPSPosition const &pos, librevenge::RVNGPropertyList &extras);
104  void send(WPSEntry const &entry, libwps::SubDocumentType type);
105 
106  // interface with graph parser
107 
111  int readObject(RVNGInputStreamPtr input, WPSEntry const &entry);
112 
116  void sendObject(Vec2f const &size, int id);
117 
118  //
119  // low level
120  //
121 
123  bool findZones();
124 
128  bool parseEntry(std::string const &name);
129 
131  bool readDocDim();
132 
134  bool readPrnt(WPSEntry const &entry);
135 
140  bool readDocWindowsInfo(WPSEntry const &entry);
141 
142  shared_ptr<WPSContentListener> m_listener; /* the listener (if set)*/
144  shared_ptr<WPS4Graph> m_graphParser;
146  shared_ptr<WPS4Text> m_textParser;
148  shared_ptr<WPS4ParserInternal::State> m_state;
149 };
150 
151 #endif /* WPS4_H */
152 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
shared_ptr< WPS4Graph > m_graphParser
the graph parser
Definition: WPS4.h:144
WPS4Parser(RVNGInputStreamPtr &input, WPSHeaderPtr &header)
constructor
Definition: WPS4.cpp:151
void parse(librevenge::RVNGTextInterface *documentInterface)
called by WPSDocument to parse the file
Definition: WPS4.cpp:366
Internal: the subdocument of a WPS4Parser.
Definition: WPS4.cpp:45
int numColumns() const
returns the number of columns
Definition: WPS4.cpp:175
float pageWidth() const
returns the page width, ie. paper size less margin (in inches)
Definition: WPS4.cpp:170
bool findZones()
finds the different zones (text, print, ...) and updates nameMultiMap
Definition: WPS4.cpp:546
This class parses Works version 2 through 4.
Definition: WPS4.h:48
void send(WPSEntry const &entry, libwps::SubDocumentType type)
sends text corresponding to the entry to the listener (via WPS4Text)
Definition: WPS4.cpp:318
bool parseEntry(std::string const &name)
parses an entry
Definition: WPS4.cpp:490
bool readDocDim()
tries to read the document dimension
Definition: WPS4.cpp:804
Definition: WPSParser.h:35
Type
enum Type
Definition: libwps_tools_win.h:47
void setListener(shared_ptr< WPSContentListener > listener)
set the listener
Definition: WPS4.cpp:241
the main class to read/store picture in a Pc MS Works document v1-4
Definition: WPS4Graph.h:56
bool createStructures()
tries to parse the main zone, ...
Definition: WPS4.cpp:423
int readObject(RVNGInputStreamPtr input, WPSEntry const &entry)
tries to read a picture ( via its WPS4Graph )
Definition: WPS4.cpp:305
void createNote(WPSEntry const &entry, librevenge::RVNGString const &label)
creates a document for a footnote entry with label and then send the data
Definition: WPS4.cpp:345
shared_ptr< WPSHeader > WPSHeaderPtr
shared pointer to WPSHeader
Definition: libwps_internal.h:102
libwps_tools_win::Font::Type getDocumentFontType() const
returns the document codepage ( if known )
Definition: WPS4.cpp:180
SubDocumentType
Definition: libwps_internal.h:256
bool getColor(int id, uint32_t &color) const
color
Definition: WPS4.cpp:185
std::string name(long id)
returns the name given Windows© id
Definition: libwps_tools_win.cpp:942
void createTextBox(WPSEntry const &entry, WPSPosition const &pos, librevenge::RVNGPropertyList &extras)
creates a textbox and then send the data
Definition: WPS4.cpp:353
shared_ptr< WPS4Text > m_textParser
the text parser
Definition: WPS4.h:146
Definition: WPSHeader.h:31
bool readPrnt(WPSEntry const &entry)
tries to read the printer information
Definition: WPS4.cpp:871
shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr
shared pointer to librevenge::RVNGInputStream
Definition: libwps_internal.h:81
void setSizeFile(long sz)
sets the file size ( filled by WPS4Text )
Definition: WPS4.cpp:221
shared_ptr< WPSContentListener > m_listener
Definition: WPS4.h:142
float pageHeight() const
returns the page height, ie. paper size less margin (in inches)
Definition: WPS4.cpp:165
void createDocument(WPSEntry const &entry, libwps::SubDocumentType type)
creates a document for a comment entry and then send the data
Definition: WPS4.cpp:332
void newPage(int number)
adds a new page
Definition: WPS4.cpp:286
bool readDocWindowsInfo(WPSEntry const &entry)
reads the additional windows info
Definition: WPS4.cpp:943
The class which parses text zones in a pc MS Works document v1-4.
Definition: WPS4Text.h:65
shared_ptr< WPS4ParserInternal::State > m_state
the internal state
Definition: WPS4.h:148
Definition: WPSPageSpan.h:38
bool checkFilePosition(long pos)
return true if the pos is in the file, update the file size if need
Definition: WPS4.cpp:227
bool checkHeader(WPSHeader *header, bool strict=false)
checks if the document header is correct (or not)
Definition: WPS4.cpp:526
basic class to store an entry in a file This contained :
Definition: WPSEntry.h:37
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: WPSPosition.h:39
shared_ptr< WPSContentListener > createListener(librevenge::RVNGTextInterface *interface)
creates the main listener
Definition: WPS4.cpp:248
void sendObject(Vec2f const &size, int id)
sends an object with given id ( via its WPS4Graph )
Definition: WPS4.cpp:313
bool createOLEStructures()
tries to parse the different OLE zones ( except the main zone )
Definition: WPS4.cpp:440
~WPS4Parser()
destructor
Definition: WPS4.cpp:160

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