#include <fstream>
#include <iomanip>
#include <map>
+#include <stack>
+#include <bitset>
#include <cstdlib>
#include <cmath>
using std::map;
using std::max;
using std::set;
+using std::stack;
+using std::bitset;
+using std::list;
// all these externs should eventually be removed.
extern BufferList bufferlist;
void Buffer::sgmlOpenTag(ostream & os, int depth,
string const & latexname) const
{
- if (latexname != "!-- --")
+ if (!latexname.empty() && latexname != "!-- --")
os << string(depth, ' ') << "<" << latexname << ">\n";
}
void Buffer::sgmlCloseTag(ostream & os, int depth,
string const & latexname) const
{
- if (latexname != "!-- --")
+ if (!latexname.empty() && latexname != "!-- --")
os << string(depth, ' ') << "</" << latexname << ">\n";
}
void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
{
- LyXParagraph * par = paragraph;
-
- niceFile = nice; // this will be used by Insetincludes.
-
- string top_element = textclasslist.LatexnameOfClass(params.textclass);
- string environment_stack[10];
- string item_name;
-
- int depth = 0; // paragraph depth
-
ofstream ofs(fname.c_str());
if (!ofs) {
return;
}
+ niceFile = nice; // this will be used by included files.
+
LyXTextClass const & tclass =
textclasslist.TextClass(params.textclass);
LaTeXFeatures features(params, tclass.numLayouts());
validate(features);
- //if (nice)
- tex_code_break_column = lyxrc.ascii_linelen;
- //else
- //tex_code_break_column = 0;
-
texrow.reset();
+ string top_element = textclasslist.LatexnameOfClass(params.textclass);
+
if (!body_only) {
string sgml_includedfiles=features.getIncludedFiles(fname);
<< " created this file. For more info see http://www.lyx.org/"
<< " -->\n";
+ int depth = 0; // paragraph depth
+ LyXParagraph * par = paragraph;
+ string item_name;
+ vector<string> environment_stack(5);
+
while (par) {
- int desc_on = 0; // description mode
LyXLayout const & style =
textclasslist.Style(params.textclass,
par->layout);
case LATEX_ENVIRONMENT:
case LATEX_ITEM_ENVIRONMENT:
if (depth == par->params.depth()
- && environment_stack[depth] != style.latexname()
- && !environment_stack[depth].empty()) {
-
+ && environment_stack[depth] != style.latexname()) {
sgmlCloseTag(ofs, depth,
environment_stack[depth]);
environment_stack[depth].erase();
}
if (environment_stack[depth] != style.latexname()) {
if (depth == 0) {
- string const temp = "p";
- sgmlOpenTag(ofs, depth, temp);
+ sgmlOpenTag(ofs, depth, "p");
}
+ sgmlOpenTag(ofs, depth, style.latexname());
+
+ if (environment_stack.size() == depth+1)
+ environment_stack.push_back("!-- --");
environment_stack[depth] = style.latexname();
- sgmlOpenTag(ofs, depth,
- environment_stack[depth]);
}
- if (style.latextype == LATEX_ENVIRONMENT) break;
- desc_on = (style.labeltype == LABEL_MANUAL);
+ if (style.latexparam() == "CDATA")
+ ofs << "<![CDATA[";
- if (desc_on)
+ if (style.latextype == LATEX_ENVIRONMENT) break;
+
+ if (style.labeltype == LABEL_MANUAL)
item_name = "tag";
else
item_name = "item";
#ifndef NEW_INSETS
do {
- SimpleLinuxDocOnePar(ofs, par, desc_on, depth);
+ SimpleLinuxDocOnePar(ofs, par, depth);
par = par->next_;
linuxDocHandleFootnote(ofs, par, depth);
}
while(par && par->IsDummy());
#else
- SimpleLinuxDocOnePar(ofs, par, desc_on, depth);
+ SimpleLinuxDocOnePar(ofs, par, depth);
- par = par->next();
+ par = par->next();
#endif
ofs << "\n";
// write closing SGML tags
switch (style.latextype) {
case LATEX_COMMAND:
+ break;
case LATEX_ENVIRONMENT:
case LATEX_ITEM_ENVIRONMENT:
+ if (style.latexparam() == "CDATA")
+ ofs << "]]>";
break;
default:
sgmlCloseTag(ofs, depth, style.latexname());
}
// Close open tags
- for (; depth > 0; --depth)
- sgmlCloseTag(ofs, depth, environment_stack[depth]);
-
- if (!environment_stack[depth].empty())
- sgmlCloseTag(ofs, depth, environment_stack[depth]);
+ for (int i=depth; i >= 0; --i)
+ sgmlCloseTag(ofs, depth, environment_stack[i]);
if (!body_only) {
ofs << "\n\n";
#endif
-// push a tag in a style stack
-void Buffer::push_tag(ostream & os, string const & tag,
- int & pos, char stack[5][3])
-{
-#ifdef WITH_WARNINGS
-#warning Use a real stack! (Lgb)
-#endif
- // pop all previous tags
- for (int j = pos; j >= 0; --j)
- os << "</" << stack[j] << ">";
-
- // add new tag
- sprintf(stack[++pos], "%s", tag.c_str());
-
- // push all tags
- for (int i = 0; i <= pos; ++i)
- os << "<" << stack[i] << ">";
-}
-
-
-void Buffer::pop_tag(ostream & os, string const & tag,
- int & pos, char stack[5][3])
-{
-#ifdef WITH_WARNINGS
-#warning Use a real stack! (Lgb)
-#endif
- // Please, Lars, do not remove the global variable. I already
- // had to reintroduce it twice! (JMarc)
- // but...but... I'll remove it anyway. (well not quite) (Lgb)
-#if 0
- int j;
-
- // pop all tags till specified one
- for (j = pos; (j >= 0) && tag != stack[j]; --j)
- os << "</" << stack[j] << ">";
-
- // closes the tag
- os << "</" << tag << ">";
-
- // push all tags, but the specified one
- for (j = j + 1; j <= pos; ++j) {
- os << "<" << stack[j] << ">";
- strcpy(stack[j - 1], stack[j]);
- }
- --pos;
-#else
- // pop all tags till specified one
- int j = pos;
- for (int j = pos; (j >= 0) && tag != stack[j]; --j)
- os << "</" << stack[j] << ">";
-
- // closes the tag
- os << "</" << tag << ">";
-
- // push all tags, but the specified one
- for (int i = j + 1; i <= pos; ++i) {
- os << "<" << stack[i] << ">";
- strcpy(stack[i - 1], stack[i]);
- }
- --pos;
-#endif
-}
-
-
-// Handle internal paragraph parsing -- layout already processed.
-
// checks, if newcol chars should be put into this line
// writes newline, if necessary.
namespace {
} // namespace anon
-void Buffer::SimpleLinuxDocOnePar(ostream & os, LyXParagraph * par,
- int desc_on, int /*depth*/)
+// Handle internal paragraph parsing -- layout already processed.
+void Buffer::SimpleLinuxDocOnePar(ostream & os, LyXParagraph * par, int /*depth*/)
{
- LyXFont font1;
- char c;
- Inset * inset;
- LyXParagraph::size_type main_body;
- int j;
LyXLayout const & style = textclasslist.Style(params.textclass,
par->GetLayout());
-
- char family_type = 0; // family font flag
- bool is_bold = false; // series font flag
- char shape_type = 0; // shape font flag
- bool is_em = false; // emphasis (italic) font flag
-
- int stack_num = -1; // style stack position
- // Can this be rewritten to use a std::stack, please. (Lgb)
- char stack[5][3]; // style stack
string::size_type char_line_count = 5; // Heuristic choice ;-)
- if (style.labeltype != LABEL_MANUAL)
- main_body = 0;
- else
- main_body = par->BeginningOfMainBody();
-
// gets paragraph main font
- if (main_body > 0)
- font1 = style.labelfont;
- else
- font1 = style.font;
+ LyXFont font_old;
+ bool desc_on;
+ if (style.labeltype == LABEL_MANUAL) {
+ font_old = style.labelfont;
+ desc_on = true;
+ }
+ else {
+ font_old = style.font;
+ desc_on = false;
+ }
+
+ LyXFont::FONT_FAMILY family_type = LyXFont::ROMAN_FAMILY;
+ LyXFont::FONT_SERIES series_type = LyXFont::MEDIUM_SERIES;
+ LyXFont::FONT_SHAPE shape_type = LyXFont::UP_SHAPE;
+ bool is_em = false;
+
+ enum PAR_TAG {
+ TT =0,
+ SF,
+ BF,
+ IT,
+ SL,
+ EM,
+ LAST
+ };
+ char const * tag_name[] = {"tt","sf","bf","it","sl","em"};
-
+ stack <int> tag_state;
// parsing main loop
- for (LyXParagraph::size_type i = 0;
- i < par->size(); ++i) {
+ for (LyXParagraph::size_type i = 0; i < par->size(); ++i) {
- // handle quote tag
- if (i == main_body
-#ifndef NEW_INSETS
- && !par->IsDummy()
-#endif
- ) {
- if (main_body > 0)
- font1 = style.font;
- }
+ bitset < LAST > tag_close;
+ list <int> tag_open;
- LyXFont const font2 = par->getFont(params, i);
+ LyXFont const font = par->getFont(params, i);
- if (font1.family() != font2.family()) {
+ if (font_old.family() != font.family()) {
switch (family_type) {
- case 0:
- if (font2.family() == LyXFont::TYPEWRITER_FAMILY) {
- push_tag(os, "tt", stack_num, stack);
- family_type = 1;
- }
- else if (font2.family() == LyXFont::SANS_FAMILY) {
- push_tag(os, "sf", stack_num, stack);
- family_type = 2;
- }
+ case LyXFont::SANS_FAMILY:
+ tag_close.set(SF);
break;
- case 1:
- pop_tag(os, "tt", stack_num, stack);
- if (font2.family() == LyXFont::SANS_FAMILY) {
- push_tag(os, "sf", stack_num, stack);
- family_type = 2;
- } else {
- family_type = 0;
- }
+ case LyXFont::TYPEWRITER_FAMILY:
+ tag_close.set(TT);
+ break;
+ default:
+ break;
+ }
+
+ family_type = font.family();
+
+ switch (family_type) {
+ case LyXFont::SANS_FAMILY:
+ tag_open.push_back(SF);
+ break;
+ case LyXFont::TYPEWRITER_FAMILY:
+ tag_open.push_back(TT);
+ break;
+ default:
break;
- case 2:
- pop_tag(os, "sf", stack_num, stack);
- if (font2.family() == LyXFont::TYPEWRITER_FAMILY) {
- push_tag(os, "tt", stack_num, stack);
- family_type = 1;
- } else {
- family_type = 0;
- }
}
}
- // handle bold face
- if (font1.series() != font2.series()) {
- if (font2.series() == LyXFont::BOLD_SERIES) {
- push_tag(os, "bf", stack_num, stack);
- is_bold = true;
- } else if (is_bold) {
- pop_tag(os, "bf", stack_num, stack);
- is_bold = false;
+ if (font_old.series() != font.series()) {
+ switch (series_type) {
+ case LyXFont::BOLD_SERIES:
+ tag_close.set(BF);
+ break;
+ default:
+ break;
+ }
+
+ series_type = font.series();
+
+ switch (series_type) {
+ case LyXFont::BOLD_SERIES:
+ tag_open.push_back(BF);
+ break;
+ default:
+ break;
}
+
}
- // handle italic and slanted fonts
- if (font1.shape() != font2.shape()) {
+ if (font_old.shape() != font.shape()) {
switch (shape_type) {
- case 0:
- if (font2.shape() == LyXFont::ITALIC_SHAPE) {
- push_tag(os, "it", stack_num, stack);
- shape_type = 1;
- } else if (font2.shape() == LyXFont::SLANTED_SHAPE) {
- push_tag(os, "sl", stack_num, stack);
- shape_type = 2;
- }
+ case LyXFont::ITALIC_SHAPE:
+ tag_close.set(IT);
break;
- case 1:
- pop_tag(os, "it", stack_num, stack);
- if (font2.shape() == LyXFont::SLANTED_SHAPE) {
- push_tag(os, "sl", stack_num, stack);
- shape_type = 2;
- } else {
- shape_type = 0;
- }
+ case LyXFont::SLANTED_SHAPE:
+ tag_close.set(SL);
+ break;
+ default:
+ break;
+ }
+
+ shape_type = font.shape();
+
+ switch (shape_type) {
+ case LyXFont::ITALIC_SHAPE:
+ tag_open.push_back(IT);
+ break;
+ case LyXFont::SLANTED_SHAPE:
+ tag_open.push_back(SL);
+ break;
+ default:
break;
- case 2:
- pop_tag(os, "sl", stack_num, stack);
- if (font2.shape() == LyXFont::ITALIC_SHAPE) {
- push_tag(os, "it", stack_num, stack);
- shape_type = 1;
- } else {
- shape_type = 0;
- }
}
}
// handle <em> tag
- if (font1.emph() != font2.emph()) {
- if (font2.emph() == LyXFont::ON) {
- push_tag(os, "em", stack_num, stack);
+ if (font_old.emph() != font.emph()) {
+ if (font.emph() == LyXFont::ON) {
+ tag_open.push_back(EM);
is_em = true;
- } else if (is_em) {
- pop_tag(os, "em", stack_num, stack);
+ }
+ else if (is_em) {
+ tag_close.set(EM);
is_em = false;
}
}
- c = par->GetChar(i);
+ list <int> temp;
+ while(!tag_state.empty() && tag_close.any()) {
+ int k=tag_state.top();
+ tag_state.pop();
+ os << "</" << tag_name[k] << ">";
+ if (tag_close[k])
+ tag_close.reset(k);
+ else
+ temp.push_back(k);
+ }
+
+ for(list<int>::const_iterator j = temp.begin();
+ j != temp.end(); ++j) {
+ tag_state.push(*j);
+ os << "<" << tag_name[*j] << ">";
+ }
+
+ for(list<int>::const_iterator j = tag_open.begin();
+ j != tag_open.end(); ++j) {
+ tag_state.push(*j);
+ os << "<" << tag_name[*j] << ">";
+ }
+
+ char c = par->GetChar(i);
if (c == LyXParagraph::META_INSET) {
- inset = par->GetInset(i);
+ Inset * inset = par->GetInset(i);
inset->Linuxdoc(this, os);
+ font_old = font;
+ continue;
}
- if (font2.latex() == LyXFont::ON) {
+ if (font.latex() == LyXFont::ON || style.latexparam() == "CDATA") {
// "TeX"-Mode on == > SGML-Mode on.
if (c != '\0')
- os << c; // see LaTeX-Generation...
+ os << c;
++char_line_count;
} else {
string sgml_string;
if (par->linuxDocConvertChar(c, sgml_string)
- && !style.free_spacing) { // in freespacing
- // mode, spaces are
- // non-breaking characters
- // char is ' '
- if (desc_on == 1) {
+ && !style.free_spacing) {
+ // in freespacing mode, spaces are
+ // non-breaking characters
+ if (desc_on) {// if char is ' ' then...
+
++char_line_count;
linux_doc_line_break(os, char_line_count, 6);
os << "</tag>";
- desc_on = 2;
+ desc_on = false;
} else {
linux_doc_line_break(os, char_line_count, 1);
os << c;
char_line_count += sgml_string.length();
}
}
- font1 = font2;
+ font_old = font;
}
- // needed if there is an optional argument but no contents
- if (main_body > 0 && main_body == par->size()) {
- font1 = style.font;
- }
-
- // pop all defined Styles
- for (j = stack_num; j >= 0; --j) {
- linux_doc_line_break(os,
- char_line_count,
- 3 + strlen(stack[j]));
- os << "</" << stack[j] << ">";
+ while (!tag_state.empty()) {
+ os << "</" << tag_name[tag_state.top()] << ">";
+ tag_state.pop();
}
// resets description flag correctly
- switch (desc_on){
- case 1:
+ if (desc_on) {
// <tag> not closed...
linux_doc_line_break(os, char_line_count, 6);
os << "</tag>";
- break;
- case 2:
- // fprintf(file, "</p>");
- break;
}
}
par->InsertInset(pos, new_inset);
}
-// This constant defines the maximum number of
-// environment layouts that can be nesteded.
-// The same applies for command layouts.
-// These values should be more than enough.
-// José Matos (1999/07/22)
-
-enum { MAX_NEST_LEVEL = 25};
void Buffer::makeDocBookFile(string const & fname, bool nice, bool only_body)
{
niceFile = nice; // this will be used by Insetincludes.
string top_element= textclasslist.LatexnameOfClass(params.textclass);
- // Please use a real stack.
- string environment_stack[MAX_NEST_LEVEL];
- string environment_inner[MAX_NEST_LEVEL];
- // Please use a real stack.
- string command_stack[MAX_NEST_LEVEL];
+
+ vector <string> environment_stack;
+ vector <string> environment_inner;
+ vector <string> command_stack;
+
bool command_flag= false;
int command_depth= 0, command_base= 0, cmd_depth= 0;
if (style.latextype == LATEX_ENVIRONMENT) {
if (!style.latexparam().empty()) {
if(style.latexparam() == "CDATA")
- ofs << "<
projects / lyx.git / commitdiff