4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
7 * \author Angus Leeming
9 * Full author contact details are available in file CREDITS.
12 #ifndef OUTPUTPARAMS_H
13 #define OUTPUTPARAMS_H
73 OutputParams(Encoding const *);
76 /** The file that we export depends occasionally on what is to
79 FLAVOR flavor = LATEX;
80 /// is it some flavor of LaTeX?
82 /// does this flavour support full unicode?
83 bool isFullUnicode() const;
84 /// Do we use the bidi package (which does some reordering and stuff)?
85 bool useBidiPackage() const;
87 /// Same, but for math output, which only matter is XHTML output.
88 MathFlavor math_flavor = NotApplicable;
90 /** Are we to write a 'nice' LaTeX file or not.
91 This essentially seems to mean whether InsetInclude, InsetGraphics
92 and InsetExternal should add the absolute path to any external
94 Non-nice LaTeX also includes additional safe line breaks in order to
95 increase the precision of forward/reverse search and error reporting.
99 /** Is this a real child (i.e., compiled as a child)?
100 This depends on wherefrom we export the buffer. Even children
101 that have a master can be compiled standalone.
103 mutable bool is_child = false;
105 /** moving_arg == true means that the environment in which the inset
106 is typeset is a moving argument. The inset should take care about
107 fragile commands by preceding the latex with \\protect.
109 bool moving_arg = false;
111 /** intitle == true means that the environment in which the
112 inset is typeset is part of a title (before a \\maketitle).
113 Footnotes in such environments have moving arguments.
115 bool intitle = false;
117 /** need_maketitle == true means that the last layout was a title layout
118 * this is to track when \maketitle needs to be output.
120 mutable bool need_maketitle = false;
122 /** have_maketitle == true means that \maketitle already hase been output.
124 mutable bool have_maketitle = false;
126 /** inbranch == true means that the environment being typeset
127 is inside an active branch inset.
129 bool inbranch = false;
131 /** inulemcmd > 0 means that the environment in which the
132 inset is typeset is part of a ulem or soul command (e.g., \uline,
133 \uuline, \uwave, \sout or \xout). Insets that output latex commands
134 relying on local assignments (such as \cite) should enclose such
135 commands in \mbox{} in order to avoid breakage.
137 mutable int inulemcmd = 0;
139 /** the font at the point where the inset is
141 Font const * local_font = nullptr;
143 /** Document language lyx name
145 std::string document_language;
147 /// main font encoding of the document
148 std::string main_fontenc;
150 /** The master language. Non-null only for child documents.
151 Note that this is not the language of the top level master, but
152 of the direct parent for nested includes.
154 mutable Language const * master_language = nullptr;
156 /// Active characters
157 std::string active_chars;
159 /** Current stream encoding. Only used for LaTeX.
160 This must be set to the document encoding (via the constructor)
161 before output starts. Afterwards it must be kept up to date for
162 each single character (\sa Paragraph::latex).
163 This does also mean that you need to set it back if you use a
164 copy (e.g. in insets): \code
165 int InsetFoo::latex(..., OutputParams const & runparams_in) const
167 OutputParams runparams(runparams_in);
168 runparams.inComment = true;
170 InsetBla::latex(..., runparams);
172 runparams_in.encoding = runparams.encoding;
176 mutable Encoding const * encoding;
178 /** free_spacing == true means that the inset is in a free-spacing
181 bool free_spacing = false;
183 /** This var is set by the return value from BufferParams::writeLaTeX
185 bool use_babel = false;
187 /** Do we use polyglossia (instead of babel)?
189 bool use_polyglossia = false;
191 /** Do we use hyperref?
193 bool use_hyperref = false;
195 /// Do we use the CJK package?
196 bool use_CJK = false;
198 /** Are we generating multiple indices?
200 bool use_indices = false;
202 /** Are we using japanese (pLaTeX)?
204 bool use_japanese = false;
206 /** Customized bibtex_command
208 std::string bibtex_command;
210 /** Customized index_command
212 std::string index_command;
216 std::string hyperref_driver;
218 /** Line length to use with plaintext or LaTeX export.
220 size_type linelen = 0;
222 /** The depth of the current paragraph, set for plaintext
223 * export and used by InsetTabular
227 /** Export data filled in by the latex(), docbook(), etc. methods.
228 This is a hack: Make it possible to add stuff to constant
229 OutputParams instances.
231 std::shared_ptr<ExportData> exportdata;
233 /** Store labels, index entries, etc. (in \ref post_macro)
234 * and output them later. This is used in particular to get
235 * labels and index entries (and potentially other fragile commands)
236 * outside of moving arguments (bug 2154)
238 bool postpone_fragile_stuff = false;
240 /** Stuff to be postponed and output after the current macro
241 * (if \ref postpone_fragile_stuff is true). Used for labels and index
242 * entries in commands with moving arguments (\\section, \\caption etc.)
244 mutable docstring post_macro;
246 /** Whether we are entering a display math inset.
247 * Needed to correctly strike out deleted math in change tracking.
249 mutable bool inDisplayMath = false;
251 /** Whether we are leaving a display math inset.
252 * Needed to correctly track nested ulem commands in change tracking.
254 mutable bool wasDisplayMath = false;
256 /** Whether we are inside a comment inset. Insets that are including
257 * external files like InsetGraphics, InsetInclude and InsetExternal
258 * may only write the usual output and must not attempt to do
259 * something with the included files (e.g. copying, converting)
260 * if this flag is true, since they may not exist.
262 bool inComment = false;
264 /** Whether we are inside an include inset.
266 bool inInclude = false;
268 /** Whether a btUnit (for multiple biblographies) is open.
270 mutable bool openbtUnit = false;
272 /** Process only the children's aux files with BibTeX.
273 * This is necessary with chapterbib.
275 bool only_childbibs = false;
277 /** Whether we are in a table cell.
278 * For newline, it matters whether its content is aligned or not.
280 TableCell inTableCell = NO;
282 /** Whether we are inside a float or subfloat.
283 * Needed for subfloat detection on the command line.
285 Float inFloat = NONFLOAT;
287 /** Whether we are inside an index inset.
288 * ERT needs to know this, due to the active chars.
290 bool inIndexEntry = false;
292 /** Whether we are inside an IPA inset.
293 * Needed for proper IPA output.
297 /** Whether we are inside an inset that is logically deleted.
298 * A value > 0 indicates a deleted inset.
300 int inDeletedInset = 0;
302 /** The change information of the outermost logically deleted inset.
303 * changeOfDeletedInset shall only be evaluated if inDeletedInset > 0.
305 Change changeOfDeletedInset {Change::UNCHANGED};
307 /** What kind of change tracking object is this?
308 * Relevant for strikeout method in output
310 mutable CtObject ctObject = CT_NORMAL;
312 /** allow output of only part of the top-level paragraphs
313 * par_begin: beginning paragraph
315 mutable pit_type par_begin = 0;
317 /** allow output of only part of the top-level paragraphs
318 * par_end: par_end-1 is the ending paragraph
319 * if par_begin=par_end, output all paragraphs
321 mutable pit_type par_end = 0;
323 /// Id of the last paragraph before an inset
324 mutable int lastid = -1;
326 /// Last position in the last paragraph before an inset
327 mutable pos_type lastpos = 0;
329 /// is this the last paragraph in the current buffer/inset?
330 bool isLastPar = false;
333 /** whether or not to do actual file copying and image conversion
334 * This mode will be used to preview the source code
338 /// whether to display output errors or not
341 /// Should we output verbatim or escape LaTeX's special chars?
342 bool pass_thru = false;
344 /// Should we output verbatim specific chars?
345 docstring pass_thru_chars;
347 /// A specific newline macro
348 std::string newlinecmd;
350 /// Should we output captions?
351 bool html_disable_captions = false;
353 /// Are we already in a paragraph?
354 bool html_in_par = false;
356 /// Does the present context even permit paragraphs?
357 bool html_make_pars = true;
359 /// Are we already in a paragraph?
360 bool docbook_in_par = false;
362 /// Does the present context even permit paragraphs?
363 bool docbook_make_pars = true;
365 /// Are paragraphs mandatory in this context?
366 bool docbook_force_pars = false;
368 /// Anchors that should not be output (LyX-side identifier, not DocBook-side).
369 std::set<docstring> docbook_anchors_to_ignore;
371 /// Is the current context a float (such as a table or a figure)?
372 bool docbook_in_float = false;
374 /// Is the current context a listing?
375 bool docbook_in_listing = false;
377 /// Is the current context a table?
378 bool docbook_in_table = false;
380 /// Should the layouts that should/must go into <info> be generated?
381 bool docbook_generate_info = true;
383 /// Should wrappers be ignored? Mostly useful to avoid generation of <abstract>.
384 bool docbook_ignore_wrapper = false;
386 /// Some parameters are output before the rest of the paragraph, they should not be generated a second time.
387 std::set<InsetArgument const *> docbook_prepended_arguments = {};
389 /// Are we generating this material for inclusion in a TOC-like entity?
390 bool for_toc = false;
392 /// Are we generating this material for inclusion in a tooltip?
393 bool for_tooltip = false;
395 /// Are we generating this material for use by advanced search?
396 bool for_search = false;
398 /// Are we generating this material for instant preview?
399 bool for_preview = false;
401 /// Include all children notwithstanding the use of \includeonly
402 bool includeall = false;
404 /// Explicit output folder, if any is desired
405 std::string export_folder;
411 #endif // NOT OUTPUTPARAMS_H