4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
7 * Full author contact details are available in file CREDITS
10 #ifndef LYXTEXTCLASS_H
11 #define LYXTEXTCLASS_H
13 #include "lyxlayout.h"
15 #include "lyxlayout_ptr_fwd.h"
17 #include "support/types.h"
19 #include <boost/shared_ptr.hpp>
27 /// Stores the layout specification of a LyX document class.
30 /// The individual styles comprising the document class
31 typedef std::vector<LyXLayout_ptr> LayoutList;
32 /// Enumerate the paragraph styles.
33 typedef LayoutList::const_iterator const_iterator;
34 /// Construct a layout with default values. Actual values loaded later.
36 LyXTextClass(string const & = string(),
37 string const & = string(),
38 string const & = string());
40 /// paragraph styles begin iterator.
41 const_iterator begin() const { return layoutlist_.begin(); }
42 /// paragraph styles end iterator
43 const_iterator end() const { return layoutlist_.end(); }
45 /// Performs the read of the layout file.
46 bool Read(string const & filename, bool merge = false);
48 void readOutputType(LyXLex &);
50 void readMaxCounter(LyXLex &);
52 void readClassOptions(LyXLex &);
54 void readFloat(LyXLex &);
56 void readCounter(LyXLex &);
58 bool hasLayout(string const & name) const;
61 LyXLayout_ptr const & operator[](string const & vname) const;
63 /// Sees to that the textclass structure has been loaded
66 /// the list of floats defined in the document class
68 /// the list of floats defined in the document class
69 FloatList const & floats() const;
70 /// The Counters present in this document class.
71 Counters & counters() const;
73 string const & defaultLayoutName() const;
75 LyXLayout_ptr const & defaultLayout() const;
77 string const & name() const;
79 string const & latexname() const;
81 string const & description() const;
83 string const & opt_fontsize() const;
85 string const & opt_pagestyle() const;
87 string const & options() const;
89 string const & pagestyle() const;
91 string const & preamble() const;
93 /// Packages that are already loaded by the class
107 bool provides(Provides p) const;
110 unsigned int columns() const;
119 PageSides sides() const;
121 int secnumdepth() const;
123 int tocdepth() const;
125 /// Can be LaTeX, LinuxDoc, etc.
126 OutputType outputType() const;
129 LyXFont const & defaultfont() const;
131 /// Text that dictates how wide the left margin is on the screen
132 string const & leftmargin() const;
134 /// Text that dictates how wide the right margin is on the screen
135 string const & rightmargin() const;
137 int maxcounter() const;
142 bool delete_layout(string const &);
144 bool do_readStyle(LyXLex &, LyXLayout &);
147 /// document class name
149 /// document class description
151 /// Specific class options
152 string opt_fontsize_;
154 string opt_pagestyle_;
160 string defaultlayout_;
161 /// preamble text to support layout styles
163 /// latex packages loaded by document class.
166 unsigned int columns_;
169 /// header depth to have numbering
171 /// header depth to appear in table of contents
173 /// Can be LaTeX, LinuxDoc, etc.
174 OutputType outputType_;
175 /** Base font. The paragraph and layout fonts are resolved against
176 this font. This has to be fully instantiated. Attributes
177 LyXFont::INHERIT, LyXFont::IGNORE, and LyXFont::TOGGLE are
180 LyXFont defaultfont_;
181 /// Text that dictates how wide the left margin is on the screen
184 /// Text that dictates how wide the right margin is on the screen
186 /// highest header level used in this layout.
187 int maxcounter_; // add approp. signedness
189 /// Paragraph styles used in this layout
190 LayoutList layoutlist_;
192 /// available types of float, eg. figure, algorithm.
193 boost::shared_ptr<FloatList> floatlist_;
195 /// Types of counters, eg. sections, eqns, figures, avail. in document class.
196 boost::shared_ptr<Counters> ctrs_;
198 /// Has this layout file been loaded yet?
203 /// Merge two different provides flags into one bit field record
205 void operator|=(LyXTextClass::Provides & p1, LyXTextClass::Provides p2)
207 p1 = static_cast<LyXTextClass::Provides>(p1 | p2);
211 /// convert page sides option to text 1 or 2
212 std::ostream & operator<<(std::ostream & os, LyXTextClass::PageSides p);