3 #include "ParagraphParameters.h"
4 #include "ParameterStruct.h"
5 #include "tex-strings.h"
8 #include "support/lstrings.h"
14 // Initialize static member var.
15 ShareContainer<ParameterStruct> ParagraphParameters::container;
17 ParagraphParameters::ParagraphParameters()
24 void ParagraphParameters::clear()
26 ParameterStruct tmp(*param);
28 tmp.line_bottom = false;
29 tmp.pagebreak_top = false;
30 tmp.pagebreak_bottom = false;
31 tmp.added_space_top = VSpace(VSpace::NONE);
32 tmp.added_space_bottom = VSpace(VSpace::NONE);
33 tmp.spacing.set(Spacing::Default);
34 tmp.align = LYX_ALIGN_LAYOUT;
37 tmp.labelstring.erase();
38 tmp.labelwidthstring.erase();
39 tmp.start_of_appendix = false;
44 bool ParagraphParameters::sameLayout(ParagraphParameters const & pp) const
46 return param->align == pp.param->align &&
47 param->line_bottom == pp.param->line_bottom &&
48 param->pagebreak_bottom == pp.param->pagebreak_bottom &&
49 param->added_space_bottom == pp.param->added_space_bottom &&
51 param->line_top == pp.param->line_top &&
52 param->pagebreak_top == pp.param->pagebreak_top &&
53 param->added_space_top == pp.param->added_space_top &&
54 param->spacing == pp.param->spacing &&
55 param->noindent == pp.param->noindent &&
56 param->depth == pp.param->depth;
60 void ParagraphParameters::set_from_struct(ParameterStruct const & ps)
62 // get new param from container with tmp as template
63 param = container.get(ps);
67 VSpace const & ParagraphParameters::spaceTop() const
69 return param->added_space_top;
73 void ParagraphParameters::spaceTop(VSpace const & vs)
75 ParameterStruct tmp(*param);
76 tmp.added_space_top = vs;
81 VSpace const & ParagraphParameters::spaceBottom() const
83 return param->added_space_bottom;
87 void ParagraphParameters::spaceBottom(VSpace const & vs)
89 ParameterStruct tmp(*param);
90 tmp.added_space_bottom = vs;
95 Spacing const & ParagraphParameters::spacing() const
97 return param->spacing;
101 void ParagraphParameters::spacing(Spacing const & s)
103 ParameterStruct tmp(*param);
105 set_from_struct(tmp);
109 bool ParagraphParameters::noindent() const
111 return param->noindent;
115 void ParagraphParameters::noindent(bool ni)
117 ParameterStruct tmp(*param);
119 set_from_struct(tmp);
123 bool ParagraphParameters::lineTop() const
125 return param->line_top;
129 void ParagraphParameters::lineTop(bool lt)
131 ParameterStruct tmp(*param);
133 set_from_struct(tmp);
137 bool ParagraphParameters::lineBottom() const
139 return param->line_bottom;
143 void ParagraphParameters::lineBottom(bool lb)
145 ParameterStruct tmp(*param);
146 tmp.line_bottom = lb;
147 set_from_struct(tmp);
151 bool ParagraphParameters::pagebreakTop() const
153 return param->pagebreak_top;
157 void ParagraphParameters::pagebreakTop(bool pbt)
159 ParameterStruct tmp(*param);
160 tmp.pagebreak_top = pbt;
161 set_from_struct(tmp);
165 bool ParagraphParameters::pagebreakBottom() const
167 return param->pagebreak_bottom;
171 void ParagraphParameters::pagebreakBottom(bool pbb)
173 ParameterStruct tmp(*param);
174 tmp.pagebreak_bottom = pbb;
175 set_from_struct(tmp);
179 LyXAlignment ParagraphParameters::align() const
185 void ParagraphParameters::align(LyXAlignment la)
187 ParameterStruct tmp(*param);
189 set_from_struct(tmp);
193 void ParagraphParameters::depth(depth_type d)
195 ParameterStruct tmp(*param);
197 set_from_struct(tmp);
201 bool ParagraphParameters::startOfAppendix() const
203 return param->start_of_appendix;
207 void ParagraphParameters::startOfAppendix(bool soa)
209 ParameterStruct tmp(*param);
210 tmp.start_of_appendix = soa;
211 set_from_struct(tmp);
215 bool ParagraphParameters::appendix() const
217 return param->appendix;
221 void ParagraphParameters::appendix(bool a)
223 ParameterStruct tmp(*param);
225 set_from_struct(tmp);
229 string const & ParagraphParameters::labelString() const
231 return param->labelstring;
235 void ParagraphParameters::labelString(string const & ls)
237 ParameterStruct tmp(*param);
238 tmp.labelstring = ls;
239 set_from_struct(tmp);
243 string const & ParagraphParameters::labelWidthString() const
245 return param->labelwidthstring;
249 void ParagraphParameters::labelWidthString(string const & lws)
251 ParameterStruct tmp(*param);
252 tmp.labelwidthstring = lws;
253 set_from_struct(tmp);
257 LyXLength const & ParagraphParameters::leftIndent() const
259 return param->leftindent;
263 void ParagraphParameters::leftIndent(LyXLength const & li)
265 ParameterStruct tmp(*param);
267 set_from_struct(tmp);
271 void ParagraphParameters::read(LyXLex & lex)
275 string const token = lex.getString();
280 if (token[0] != '\\') {
281 lex.pushToken(token);
285 if (token == "\\noindent") {
287 } else if (token == "\\leftindent") {
289 LyXLength value(lex.getString());
291 } else if (token == "\\fill_top") {
292 spaceTop(VSpace(VSpace::VFILL));
293 } else if (token == "\\fill_bottom") {
294 spaceBottom(VSpace(VSpace::VFILL));
295 } else if (token == "\\line_top") {
297 } else if (token == "\\line_bottom") {
299 } else if (token == "\\pagebreak_top") {
301 } else if (token == "\\pagebreak_bottom") {
302 pagebreakBottom(true);
303 } else if (token == "\\start_of_appendix") {
304 startOfAppendix(true);
305 } else if (token == "\\paragraph_spacing") {
307 string const tmp = rtrim(lex.getString());
308 if (tmp == "single") {
309 spacing(Spacing(Spacing::Single));
310 } else if (tmp == "onehalf") {
311 spacing(Spacing(Spacing::Onehalf));
312 } else if (tmp == "double") {
313 spacing(Spacing(Spacing::Double));
314 } else if (tmp == "other") {
316 spacing(Spacing(Spacing::Other,
319 lex.printError("Unknown spacing token: '$$Token'");
321 } else if (token == "\\align") {
322 int tmpret = lex.findToken(string_align);
325 align(LyXAlignment(1 << tmpret));
326 } else if (token == "\\added_space_top") {
328 VSpace value = VSpace(lex.getString());
329 // only add the length when value > 0 or
331 if ((value.length().len().value() != 0) ||
333 (value.kind() != VSpace::LENGTH))
335 } else if (token == "\\added_space_bottom") {
337 VSpace value = VSpace(lex.getString());
338 // only add the length when value > 0 or
340 if ((value.length().len().value() != 0) ||
342 (value.kind() != VSpace::LENGTH))
344 } else if (token == "\\labelwidthstring") {
346 labelWidthString(lex.getString());
348 lex.pushToken(token);
355 void ParagraphParameters::write(ostream & os) const
357 // Maybe some vertical spaces.
358 if (spaceTop().kind() != VSpace::NONE)
359 os << "\\added_space_top "
360 << spaceTop().asLyXCommand() << ' ';
361 if (spaceBottom().kind() != VSpace::NONE)
362 os << "\\added_space_bottom "
363 << spaceBottom().asLyXCommand() << ' ';
365 // Maybe the paragraph has special spacing
366 spacing().writeFile(os, true);
368 // The labelwidth string used in lists.
369 if (!labelWidthString().empty())
370 os << "\\labelwidthstring "
371 << labelWidthString() << '\n';
373 // Lines above or below?
377 os << "\\line_bottom ";
379 // Pagebreaks above or below?
381 os << "\\pagebreak_top ";
382 if (pagebreakBottom())
383 os << "\\pagebreak_bottom ";
385 // Start of appendix?
386 if (startOfAppendix())
387 os << "\\start_of_appendix ";
393 // Do we have a manual left indent?
394 if (!leftIndent().zero())
395 os << "\\leftindent " << leftIndent().asString()
399 if (align() != LYX_ALIGN_LAYOUT) {
402 case LYX_ALIGN_LEFT: h = 1; break;
403 case LYX_ALIGN_RIGHT: h = 2; break;
404 case LYX_ALIGN_CENTER: h = 3; break;
405 default: h = 0; break;
407 os << "\\align " << string_align[h] << ' ';