]> git.lyx.org Git - lyx.git/blobdiff - src/buffer.C
better latin3&4 support
[lyx.git] / src / buffer.C
index 935bce59566022f4ad43188ea6a2f35c89bbf968..2ede681266d2185e71465f8d1bbf1449cd86704c 100644 (file)
 #include "converter.h"
 #include "BufferView.h"
 #include "ParagraphParameters.h"
+#include "iterators.h"
 
 using std::ostream;
 using std::ofstream;
@@ -299,12 +300,12 @@ std::stack<ErtComp> ert_stack;
 ErtComp ert_comp;
 #endif
 
-} // anon
-
-
 #warning And _why_ is this here? (Lgb)
 int unknown_layouts;
 
+} // anon
+
+
 // candidate for move to BufferView
 // (at least some parts in the beginning of the func)
 //
@@ -521,6 +522,10 @@ Buffer::parseSingleLyXformat2Token(LyXLex & lex, Paragraph *& par,
                        pos = 0;
                        if (pp.first) {
                                par->layout = pp.second;
+#ifndef NO_COMPABILITY
+                       } else if (ert_comp.active) {
+                               par->layout = 0;
+#endif
                        } else {
                                // layout not found
                                // use default layout "Standard" (0)
@@ -568,34 +573,41 @@ Buffer::parseSingleLyXformat2Token(LyXLex & lex, Paragraph *& par,
                
                if (tmptok == "footnote") {
                        inset = new InsetFoot;
+                       old_float << "collapsed true\n";
                } else if (tmptok == "margin") {
                        inset = new InsetMarginal;
+                       old_float << "collapsed true\n";
                } else if (tmptok == "fig") {
                        inset = new InsetFloat("figure");
                        old_float << "placement htbp\n"
-                                 << "wide false\n";
+                                 << "wide false\n"
+                                 << "collapsed false\n";
                } else if (tmptok == "tab") {
                        inset = new InsetFloat("table");
                        old_float << "placement htbp\n"
-                                 << "wide false\n";
+                                 << "wide false\n"
+                                 << "collapsed false\n";
                } else if (tmptok == "alg") {
                        inset = new InsetFloat("algorithm");
                        old_float << "placement htbp\n"
-                                 << "wide false\n";
+                                 << "wide false\n"
+                                 << "collapsed false\n";
                } else if (tmptok == "wide-fig") {
                        inset = new InsetFloat("figure");
                        //InsetFloat * tmp = new InsetFloat("figure");
                        //tmp->wide(true);
                        //inset = tmp;
                        old_float << "placement htbp\n"
-                                 << "wide true\n";
+                                 << "wide true\n"
+                                 << "collapsed false\n";
                } else if (tmptok == "wide-tab") {
                        inset = new InsetFloat("table");
                        //InsetFloat * tmp = new InsetFloat("table");
                        //tmp->wide(true);
                        //inset = tmp;
                        old_float << "placement htbp\n"
-                                 << "wide true\n";
+                                 << "wide true\n"
+                                 << "collapsed false\n";
                }
 
                if (!inset) {
@@ -604,8 +616,6 @@ Buffer::parseSingleLyXformat2Token(LyXLex & lex, Paragraph *& par,
 #endif
                        return false; // no end read yet
                }
-               
-               old_float << "collapsed true\n";
 
                // Here we need to check for \end_deeper and handle that
                // before we do the footnote parsing.
@@ -1360,7 +1370,7 @@ void Buffer::insertStringAsLines(Paragraph *& par, Paragraph::size_type & pos,
                                ++pos;
                                space_inserted = true;
                        } else {
-                               const Paragraph::value_type nb = 8 - pos % 8;
+                               const Paragraph::size_type nb = 8 - pos % 8;
                                for (Paragraph::size_type a = 0; 
                                     a < nb ; ++a) {
                                        par->insertChar(pos, ' ', font);
@@ -1687,7 +1697,7 @@ bool Buffer::writeFile(string const & fname, bool flag) const
        // The top of the file should not be written by params.
 
        // write out a comment in the top of the file
-       ofs << '#' << LYX_DOCVERSION 
+       ofs << '#' << lyx_docversion 
            << " created this file. For more info see http://www.lyx.org/\n"
            << "\\lyxformat " << LYX_FORMAT << "\n";
 
@@ -1737,7 +1747,7 @@ string const Buffer::asciiParagraph(Paragraph const * par,
        Paragraph::depth_type depth = 0;
        int ltype = 0;
        Paragraph::depth_type ltype_depth = 0;
-       unsigned int currlinelen = 0;
+       string::size_type currlinelen = 0;
        bool ref_printed = false;
 
        int noparbreak = 0;
@@ -1879,11 +1889,7 @@ string const Buffer::asciiParagraph(Paragraph const * par,
                case Paragraph::META_HFILL: 
                        buffer << "\t";
                        break;
-                       
-               case '\\':
-                       buffer << "\\";
-                       break;
-                       
+
                default:
                        if ((linelen > 0) && (currlinelen > (linelen - 10)) &&
                            (c == ' ') && ((i + 2) < par->size()))
@@ -1899,11 +1905,11 @@ string const Buffer::asciiParagraph(Paragraph const * par,
                                                buffer << "  ";
                                        currlinelen += (ltype_depth-depth)*2;
                                }
-                       } else if (c != '\0')
+                       } else if (c != '\0') {
                                buffer << c;
-                       else if (c == '\0')
+                               ++currlinelen;
+                       } else
                                lyxerr[Debug::INFO] << "writeAsciiFile: NULL char in structure." << endl;
-                       ++currlinelen;
                        break;
                }
        }
@@ -1965,7 +1971,7 @@ void Buffer::makeLaTeXFile(string const & fname,
        texrow.start(paragraph, 0);
 
        if (!only_body && nice) {
-               ofs << "%% " LYX_DOCVERSION " created this file.  "
+               ofs << "%% " << lyx_docversion << " created this file.  "
                        "For more info, see http://www.lyx.org/.\n"
                        "%% Do not edit unless you really know what "
                        "you are doing.\n";
@@ -2257,19 +2263,6 @@ void Buffer::makeLaTeXFile(string const & fname,
                        texrow.newline();
                }
 
-               // We try to load babel late, in case it interferes
-               // with other packages.
-               if (use_babel) {
-                       string tmp = lyxrc.language_package;
-                       if (!lyxrc.language_global_options
-                           && tmp == "\\usepackage{babel}")
-                               tmp = string("\\usepackage[") +
-                                       language_options.str().c_str() +
-                                       "]{babel}";
-                       ofs << tmp << "\n";
-                       texrow.newline();
-               }
-
                if (params.secnumdepth != tclass.secnumdepth()) {
                        ofs << "\\setcounter{secnumdepth}{"
                            << params.secnumdepth
@@ -2384,6 +2377,19 @@ void Buffer::makeLaTeXFile(string const & fname,
 
                ofs << preamble;
 
+               // We try to load babel late, in case it interferes
+               // with other packages.
+               if (use_babel) {
+                       string tmp = lyxrc.language_package;
+                       if (!lyxrc.language_global_options
+                           && tmp == "\\usepackage{babel}")
+                               tmp = string("\\usepackage[") +
+                                       language_options.str().c_str() +
+                                       "]{babel}";
+                       ofs << tmp << "\n";
+                       texrow.newline();
+               }
+
                // make the body.
                ofs << "\\begin{document}\n";
                texrow.newline();
@@ -2571,7 +2577,7 @@ void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
                }
        }
 
-       ofs << "<!-- "  << LYX_DOCVERSION 
+       ofs << "<!-- "  << lyx_docversion
            << " created this file. For more info see http://www.lyx.org/"
            << " -->\n";
 
@@ -2709,7 +2715,7 @@ void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
 }
 
 
-void Buffer::docBookHandleCaption(ostream & os, string & inner_tag,
+void Buffer::docbookHandleCaption(ostream & os, string & inner_tag,
                                  Paragraph::depth_type depth, int desc_on,
                                  Paragraph * & par)
 {
@@ -3039,7 +3045,7 @@ void Buffer::makeDocBookFile(string const & fname, bool nice, bool only_body)
        }
        sgmlOpenTag(ofs, 0, top);
 
-       ofs << "<!-- DocBook file was created by " << LYX_DOCVERSION 
+       ofs << "<!-- DocBook file was created by " << lyx_docversion
            << "\n  See http://www.lyx.org/ for more information -->\n";
 
        vector<string> environment_stack(10);
@@ -3330,7 +3336,7 @@ void Buffer::simpleDocBookOnePar(ostream & os, string & extra,
                if (c == Paragraph::META_INSET) {
                        Inset * inset = par->getInset(i);
                        ostringstream ost;
-                       inset->docBook(this, ost);
+                       inset->docbook(this, ost);
                        string tmp_out = ost.str().c_str();
 
                        //
@@ -3355,20 +3361,18 @@ void Buffer::simpleDocBookOnePar(ostream & os, string & extra,
                        }
                } 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) {
-                                       ++char_line_count;
-                                       os << "\n</term><listitem><para>";
-                                       desc_on = 2;
-                               } else {
-                                       os << c;
-                               }
+                       par->linuxDocConvertChar(c, sgml_string);
+
+                       if (style.pass_thru) {
+                               os << c;
+                       } else if(style.free_spacing || c != ' ') {
+                                       os << sgml_string;
+                       } else if (desc_on ==1) {
+                               ++char_line_count;
+                               os << "\n</term><listitem><para>";
+                               desc_on = 2;
                        } else {
-                               os << sgml_string;
+                               os << ' ';
                        }
                }
                font_old = font;
@@ -3564,10 +3568,21 @@ Buffer::Lists const Buffer::getLists() const
 {
        Lists l;
        Paragraph * par = paragraph;
+
+#if 1
+       std::pair<bool, LyXTextClassList::size_type> const tmp =
+               textclasslist.NumberOfLayout(params.textclass, "Caption");
+       bool const found = tmp.first;
+       LyXTextClassList::size_type const cap = tmp.second;
+       
+#else
+       // This is the prefered way to to this, but boost::tie can break
+       // some compilers
        bool found;
        LyXTextClassList::size_type cap;
        boost::tie(found, cap) = textclasslist
                .NumberOfLayout(params.textclass, "Caption");
+#endif
 
        while (par) {
                char const labeltype =
@@ -3744,22 +3759,19 @@ void Buffer::redraw()
 void Buffer::changeLanguage(Language const * from, Language const * to)
 {
 
-       Paragraph * par = paragraph;
-       while (par) {
-               par->changeLanguage(params, from, to);
-               par = par->next();
-       }
+       ParIterator end = par_iterator_end();
+       for (ParIterator it = par_iterator_begin(); it != end; ++it)
+               (*it)->changeLanguage(params, from, to);
 }
 
 
 bool Buffer::isMultiLingual()
 {
-       Paragraph * par = paragraph;
-       while (par) {
-               if (par->isMultiLingual(params))
+       ParIterator end = par_iterator_end();
+       for (ParIterator it = par_iterator_begin(); it != end; ++it)
+               if ((*it)->isMultiLingual(params))
                        return true;
-               par = par->next();
-       }
+
        return false;
 }
 
@@ -3820,3 +3832,15 @@ Paragraph * Buffer::getParFromID(int id) const
        }
        return 0;
 }
+
+
+ParIterator Buffer::par_iterator_begin()
+{
+        return ParIterator(paragraph);
+}
+
+
+ParIterator Buffer::par_iterator_end()
+{
+        return ParIterator();
+}