X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLayout.cpp;h=80393cb982fa447838f25c630ad46122f6a51555;hb=55a3dd7b346d29a52ba305a4558e9e380ef50f47;hp=d92345eed1ebb8e914e8672000c5094dbf089425;hpb=08467b3ddc5d7f01a89daa5edf1b6a8e97421eb8;p=lyx.git diff --git a/src/Layout.cpp b/src/Layout.cpp index d92345eed1..80393cb982 100644 --- a/src/Layout.cpp +++ b/src/Layout.cpp @@ -13,17 +13,20 @@ #include #include "Layout.h" +#include "Encoding.h" +#include "FontInfo.h" #include "Language.h" -#include "TextClass.h" #include "Lexer.h" -#include "Font.h" +#include "output_xhtml.h" +#include "TextClass.h" -#include "support/Messages.h" #include "support/debug.h" #include "support/lassert.h" #include "support/lstrings.h" +#include "support/Messages.h" +#include "support/regex.h" +#include "support/textutils.h" -#include using namespace std; using namespace lyx::support; @@ -45,17 +48,11 @@ enum LayoutTags { LT_COPYSTYLE, LT_DEPENDSON, LT_OBSOLETEDBY, - //LT_EMPTY, LT_END, - //LT_ENVIRONMENT_DEFAULT, - //LT_FANCYHDR, - LT_FILL_BOTTOM, - LT_FILL_TOP, - //LT_FIRST_COUNTER, LT_FONT, LT_FREE_SPACING, LT_PASS_THRU, - //LT_HEADINGS, + LT_PARBREAK_IS_NEWLINE, LT_ITEMSEP, LT_KEEPEMPTY, LT_LABEL_BOTTOMSEP, @@ -80,7 +77,6 @@ enum LayoutTags { LT_PARINDENT, LT_PARSEP, LT_PARSKIP, - //LT_PLAIN, LT_PREAMBLE, LT_LANGPREAMBLE, LT_BABELPREAMBLE, @@ -92,6 +88,21 @@ enum LayoutTags { LT_INNERTAG, LT_LABELTAG, LT_ITEMTAG, + LT_HTMLTAG, + LT_HTMLATTR, + LT_HTMLITEM, + LT_HTMLITEMATTR, + LT_HTMLLABEL, + LT_HTMLLABELATTR, + LT_HTMLLABELFIRST, + LT_HTMLPREAMBLE, + LT_HTMLSTYLE, + LT_HTMLFORCECSS, + LT_INPREAMBLE, + LT_HTMLTITLE, + LT_SPELLCHECK, + LT_REFPREFIX, + LT_REQARGS, LT_INTITLE // keep this last! }; @@ -103,7 +114,7 @@ Layout::Layout() margintype = MARGIN_STATIC; latextype = LATEX_PARAGRAPH; intitle = false; - optionalargs = 0; + inpreamble = false; needprotect = false; keepempty = false; font = inherit_font; @@ -123,13 +134,18 @@ Layout::Layout() endlabeltype = END_LABEL_NO_LABEL; // Should or should not. That is the question. // spacing.set(Spacing::OneHalf); - fill_top = false; - fill_bottom = false; newline_allowed = true; free_spacing = false; pass_thru = false; + parbreak_is_newline = false; toclevel = NOT_IN_TOC; commanddepth = 0; + htmllabelfirst_ = false; + htmlforcecss_ = false; + htmltitle_ = false; + spellcheck = true; + optargs = 0; + reqargs = 0; } @@ -148,11 +164,21 @@ bool Layout::read(Lexer & lex, TextClass const & tclass) { "end", LT_END }, { "endlabelstring", LT_ENDLABELSTRING }, { "endlabeltype", LT_ENDLABELTYPE }, - { "fill_bottom", LT_FILL_BOTTOM }, - { "fill_top", LT_FILL_TOP }, { "font", LT_FONT }, { "freespacing", LT_FREE_SPACING }, + { "htmlattr", LT_HTMLATTR }, + { "htmlforcecss", LT_HTMLFORCECSS }, + { "htmlitem", LT_HTMLITEM }, + { "htmlitemattr", LT_HTMLITEMATTR }, + { "htmllabel", LT_HTMLLABEL }, + { "htmllabelattr", LT_HTMLLABELATTR }, + { "htmllabelfirst", LT_HTMLLABELFIRST }, + { "htmlpreamble", LT_HTMLPREAMBLE }, + { "htmlstyle", LT_HTMLSTYLE }, + { "htmltag", LT_HTMLTAG }, + { "htmltitle", LT_HTMLTITLE }, { "innertag", LT_INNERTAG }, + { "inpreamble", LT_INPREAMBLE }, { "intitle", LT_INTITLE }, { "itemsep", LT_ITEMSEP }, { "itemtag", LT_ITEMTAG }, @@ -177,14 +203,18 @@ bool Layout::read(Lexer & lex, TextClass const & tclass) { "nextnoindent", LT_NEXTNOINDENT }, { "obsoletedby", LT_OBSOLETEDBY }, { "optionalargs", LT_OPTARGS }, + { "parbreakisnewline", LT_PARBREAK_IS_NEWLINE }, { "parindent", LT_PARINDENT }, { "parsep", LT_PARSEP }, { "parskip", LT_PARSKIP }, { "passthru", LT_PASS_THRU }, { "preamble", LT_PREAMBLE }, + { "refprefix", LT_REFPREFIX }, + { "requiredargs", LT_REQARGS }, { "requires", LT_REQUIRES }, { "rightmargin", LT_RIGHTMARGIN }, { "spacing", LT_SPACING }, + { "spellcheck", LT_SPELLCHECK }, { "textfont", LT_TEXTFONT }, { "toclevel", LT_TOCLEVEL }, { "topsep", LT_TOPSEP } @@ -193,6 +223,7 @@ bool Layout::read(Lexer & lex, TextClass const & tclass) bool error = false; bool finished = false; lex.pushTable(layoutTags); + // parse style section while (!finished && lex.isOK() && !error) { int le = lex.lex(); @@ -201,7 +232,8 @@ bool Layout::read(Lexer & lex, TextClass const & tclass) case Lexer::LEX_FEOF: continue; - case Lexer::LEX_UNDEF: // parse error + case Lexer::LEX_UNDEF: + // parse error lex.printError("Unknown layout tag `$$Token'"); error = true; continue; @@ -210,7 +242,7 @@ bool Layout::read(Lexer & lex, TextClass const & tclass) break; } switch (static_cast(le)) { - case LT_END: // end of structure + case LT_END: finished = true; break; @@ -218,7 +250,7 @@ bool Layout::read(Lexer & lex, TextClass const & tclass) lex >> category_; break; - case LT_COPYSTYLE: { // initialize with a known style + case LT_COPYSTYLE: { docstring style; lex >> style; style = subst(style, '_', ' '); @@ -239,7 +271,7 @@ bool Layout::read(Lexer & lex, TextClass const & tclass) break; } - case LT_OBSOLETEDBY: { // replace with a known style + case LT_OBSOLETEDBY: { docstring style; lex >> style; style = subst(style, '_', ' '); @@ -266,11 +298,11 @@ bool Layout::read(Lexer & lex, TextClass const & tclass) depends_on_ = subst(depends_on_, '_', ' '); break; - case LT_MARGIN: // margin style definition. + case LT_MARGIN: readMargin(lex); break; - case LT_LATEXTYPE: // LaTeX style definition. + case LT_LATEXTYPE: readLatexType(lex); break; @@ -278,12 +310,20 @@ bool Layout::read(Lexer & lex, TextClass const & tclass) lex >> intitle; break; + case LT_INPREAMBLE: + lex >> inpreamble; + break; + case LT_TOCLEVEL: lex >> toclevel; break; case LT_OPTARGS: - lex >> optionalargs ; + lex >> optargs; + break; + + case LT_REQARGS: + lex >> reqargs; break; case LT_NEED_PROTECT: @@ -307,7 +347,7 @@ bool Layout::read(Lexer & lex, TextClass const & tclass) labelfont = lyxRead(lex, labelfont); break; - case LT_NEXTNOINDENT: // Indent next paragraph? + case LT_NEXTNOINDENT: lex >> nextnoindent; break; @@ -356,71 +396,64 @@ bool Layout::read(Lexer & lex, TextClass const & tclass) readEndLabelType(lex); break; - case LT_LEFTMARGIN: // left margin type + case LT_LEFTMARGIN: lex >> leftmargin; break; - case LT_RIGHTMARGIN: // right margin type + case LT_RIGHTMARGIN: lex >> rightmargin; break; - case LT_LABELINDENT: // label indenting flag + case LT_LABELINDENT: lex >> labelindent; break; - case LT_PARINDENT: // paragraph indent. flag + case LT_PARINDENT: lex >> parindent; break; - case LT_PARSKIP: // paragraph skip size + case LT_PARSKIP: lex >> parskip; break; - case LT_ITEMSEP: // item separation size + case LT_ITEMSEP: lex >> itemsep; break; - case LT_TOPSEP: // top separation size + case LT_TOPSEP: lex >> topsep; break; - case LT_BOTTOMSEP: // bottom separation size + case LT_BOTTOMSEP: lex >> bottomsep; break; - case LT_LABEL_BOTTOMSEP: // label bottom separation size + case LT_LABEL_BOTTOMSEP: lex >> labelbottomsep; break; - case LT_LABELSEP: // label separator + case LT_LABELSEP: lex >> labelsep; labelsep = subst(labelsep, 'x', ' '); break; - case LT_PARSEP: // par. separation size + case LT_PARSEP: lex >> parsep; break; - case LT_FILL_TOP: // fill top flag - lex >> fill_top; - break; - - case LT_FILL_BOTTOM: // fill bottom flag - lex >> fill_bottom; - break; - - case LT_NEWLINE: // newlines allowed? + case LT_NEWLINE: lex >> newline_allowed; break; - case LT_ALIGN: // paragraph align + case LT_ALIGN: readAlign(lex); break; - case LT_ALIGNPOSSIBLE: // paragraph allowed align + + case LT_ALIGNPOSSIBLE: readAlignPossible(lex); break; - case LT_LABELSTRING: // label string definition + case LT_LABELSTRING: // FIXME: this means LT_ENDLABELSTRING may only // occur after LT_LABELSTRING lex >> labelstring_; @@ -428,45 +461,113 @@ bool Layout::read(Lexer & lex, TextClass const & tclass) labelstring_appendix_ = labelstring_; break; - case LT_ENDLABELSTRING: // endlabel string definition + case LT_ENDLABELSTRING: lex >> endlabelstring_; endlabelstring_ = trim(endlabelstring_); break; - case LT_LABELSTRING_APPENDIX: // label string appendix definition + case LT_LABELSTRING_APPENDIX: lex >> labelstring_appendix_; labelstring_appendix_ = trim(labelstring_appendix_); break; - case LT_LABELCOUNTER: // name of counter to use + case LT_LABELCOUNTER: lex >> counter; counter = trim(counter); break; - case LT_FREE_SPACING: // Allow for free spacing. + case LT_FREE_SPACING: lex >> free_spacing; break; - case LT_PASS_THRU: // Allow for pass thru. + case LT_PASS_THRU: lex >> pass_thru; break; - case LT_SPACING: // setspace.sty + case LT_PARBREAK_IS_NEWLINE: + lex >> parbreak_is_newline; + break; + + case LT_SPACING: readSpacing(lex); break; - case LT_REQUIRES: + case LT_REQUIRES: { lex.eatLine(); vector const req = getVectorFromString(lex.getString()); requires_.insert(req.begin(), req.end()); break; + } + + case LT_REFPREFIX: { + docstring arg; + lex >> arg; + if (arg == "OFF") + refprefix.clear(); + else + refprefix = arg; + break; + } + + case LT_HTMLTAG: + lex >> htmltag_; + break; + + case LT_HTMLATTR: + lex >> htmlattr_; + break; + case LT_HTMLITEM: + lex >> htmlitemtag_; + break; + + case LT_HTMLITEMATTR: + lex >> htmlitemattr_; + break; + + case LT_HTMLLABEL: + lex >> htmllabeltag_; + break; + + case LT_HTMLLABELATTR: + lex >> htmllabelattr_; + break; + + case LT_HTMLLABELFIRST: + lex >> htmllabelfirst_; + break; + + case LT_HTMLSTYLE: + htmlstyle_ = from_utf8(lex.getLongString("EndHTMLStyle")); + break; + + case LT_HTMLFORCECSS: + lex >> htmlforcecss_; + break; + + case LT_HTMLPREAMBLE: + htmlpreamble_ = from_utf8(lex.getLongString("EndPreamble")); + break; + + case LT_HTMLTITLE: + lex >> htmltitle_; + break; + + case LT_SPELLCHECK: + lex >> spellcheck; + break; } } lex.popTable(); + // make sure we only have inpreamble = true for commands + if (inpreamble && latextype != LATEX_COMMAND && latextype != LATEX_PARAGRAPH) { + LYXERR0("InPreamble not permitted except with command and paragraph layouts."); + LYXERR0("Layout name: " << name()); + inpreamble = false; + } - return !error; + return finished && !error; } @@ -758,58 +859,41 @@ void Layout::readSpacing(Lexer & lex) } -docstring const & Layout::name() const -{ - return name_; -} - - -void Layout::setName(docstring const & name) -{ - name_ = name; -} - - -docstring const & Layout::obsoleted_by() const -{ - return obsoleted_by_; -} - - -docstring const & Layout::depends_on() const -{ - return depends_on_; -} - - namespace { -docstring const i18npreamble(Language const * lang, docstring const & templ) +docstring const i18npreamble(Language const * lang, Encoding const & enc, + docstring const & templ, bool const polyglossia) { if (templ.empty()) return templ; - string preamble = subst(to_utf8(templ), "$$lang", lang->babel()); + string preamble = polyglossia ? + subst(to_utf8(templ), "$$lang", lang->polyglossia()) : + subst(to_utf8(templ), "$$lang", lang->babel()); #ifdef TEX2LYX // tex2lyx does not have getMessages() LASSERT(false, /**/); + (void)enc; #else + string const langenc = lang->encoding()->iconvName(); + string const texenc = lang->encoding()->latexName(); + string const bufenc = enc.iconvName(); + // First and second character of plane 15 (Private Use Area) + string const s1 = "\xf3\xb0\x80\x80"; // U+F0000 + string const s2 = "\xf3\xb0\x80\x81"; // U+F0001 // FIXME UNICODE - // boost::regex is not unicode-safe. + // lyx::regex is not unicode-safe. // Should use QRegExp or (boost::u32regex, but that requires ICU) - static boost::regex const reg("_\\(([^\\)]+)\\)"); - boost::smatch sub; - while (boost::regex_search(preamble, sub, reg)) { + static regex const reg("_\\(([^\\)]+)\\)"); + smatch sub; + while (regex_search(preamble, sub, reg)) { string const key = sub.str(1); - string translated; - if (isAscii(key)) - translated = to_utf8(getMessages(lang->code()).get(key)); - else { - lyxerr << "Warning: not translating `" << key - << "' because it is not pure ASCII." << endl; - translated = key; - } + string translated = to_utf8(lang->translateLayout(key)); + if (langenc != bufenc) + translated = "\\inputencoding{" + texenc + "}" + + s1 + langenc + s2 + translated + + s1 + bufenc + s2; preamble = subst(preamble, sub.str(), translated); } #endif @@ -819,15 +903,183 @@ docstring const i18npreamble(Language const * lang, docstring const & templ) } -docstring const Layout::langpreamble(Language const * lang) const +docstring const Layout::langpreamble(Language const * lang, + Encoding const & enc, bool const polyglossia) const { - return i18npreamble(lang, langpreamble_); + return i18npreamble(lang, enc, langpreamble_, polyglossia); } -docstring const Layout::babelpreamble(Language const * lang) const +docstring const Layout::babelpreamble(Language const * lang, + Encoding const & enc, bool const polyglossia) const { - return i18npreamble(lang, babelpreamble_); + return i18npreamble(lang, enc, babelpreamble_, polyglossia); +} + + +string const & Layout::htmltag() const +{ + if (htmltag_.empty()) + htmltag_ = "div"; + return htmltag_; +} + + +string const & Layout::htmlattr() const +{ + if (htmlattr_.empty()) + htmlattr_ = "class=\"" + defaultCSSClass() + "\""; + return htmlattr_; +} + + +string const & Layout::htmlitemtag() const +{ + if (htmlitemtag_.empty()) + htmlitemtag_ = "div"; + return htmlitemtag_; +} + + +string const & Layout::htmlitemattr() const +{ + if (htmlitemattr_.empty()) + htmlitemattr_ = "class=\"" + defaultCSSItemClass() + "\""; + return htmlitemattr_; +} + + +string const & Layout::htmllabeltag() const +{ + if (htmllabeltag_.empty()) { + if (labeltype != LABEL_TOP_ENVIRONMENT && + labeltype != LABEL_CENTERED_TOP_ENVIRONMENT) + htmllabeltag_ = "span"; + else + htmllabeltag_ = "div"; + } + return htmllabeltag_; +} + + +string const & Layout::htmllabelattr() const +{ + if (htmllabelattr_.empty()) + htmllabelattr_ = "class=\"" + defaultCSSLabelClass() + "\""; + return htmllabelattr_; +} + + +docstring Layout::htmlstyle() const { + if (!htmlstyle_.empty() && !htmlforcecss_) + return htmlstyle_; + if (htmldefaultstyle_.empty()) + makeDefaultCSS(); + docstring retval = htmldefaultstyle_; + if (!htmlstyle_.empty()) + retval += '\n' + htmlstyle_; + return retval; +} + + +string Layout::defaultCSSClass() const +{ + if (!defaultcssclass_.empty()) + return defaultcssclass_; + docstring d; + docstring::const_iterator it = name().begin(); + docstring::const_iterator en = name().end(); + for (; it != en; ++it) { + char_type const c = *it; + if (!isAlphaASCII(c)) { + if (d.empty()) + // make sure we don't start with an underscore, + // as that sometimes causes problems. + d = from_ascii("lyx_"); + else + d += '_'; + } else if (islower(c)) + d += c; + else + // this is slow, so do it only if necessary + d += lowercase(c); + } + defaultcssclass_ = to_utf8(d); + return defaultcssclass_; +} + + +namespace { + string makeMarginValue(char const * side, double d) { + ostringstream os; + os << "margin-" << side << ": " << d << "ex;\n"; + return os.str(); + } +} + + +void Layout::makeDefaultCSS() const { + // this never needs to be redone, since reloading layouts will + // wipe out what we did before. + if (!htmldefaultstyle_.empty()) + return; + + // main font + htmldefaultstyle_ = font.asCSS(); + + // bottom margins + string tmp; + if (topsep > 0) + tmp += makeMarginValue("top", topsep); + if (bottomsep > 0) + tmp += makeMarginValue("bottom", bottomsep); + if (!leftmargin.empty()) { + // we can't really do what LyX does with the margin, so + // we'll just figure out how many characters it is + int const len = leftmargin.length(); + tmp += makeMarginValue("left", len); + } + if (!rightmargin.empty()) { + int const len = rightmargin.length(); + tmp += makeMarginValue("right", len); + } + + if (!tmp.empty()) { + if (!htmldefaultstyle_.empty()) + htmldefaultstyle_ += from_ascii("\n"); + htmldefaultstyle_ += from_ascii(tmp); + } + +// tex2lyx does not see output_xhtml.cpp +#ifndef TEX2LYX + // alignment + string where = alignmentToCSS(align); + if (!where.empty()) { + htmldefaultstyle_ += from_ascii("text-align: " + where + ";\n"); + } +#endif + + // wrap up what we have, if anything + if (!htmldefaultstyle_.empty()) + htmldefaultstyle_ = + from_ascii(htmltag() + "." + defaultCSSClass() + " {\n") + + htmldefaultstyle_ + from_ascii("\n}\n"); + + if (labeltype == LABEL_NO_LABEL || htmllabeltag() == "NONE") + return; + + docstring labelCSS; + + // label font + if (labelfont != font) + labelCSS = labelfont.asCSS() + from_ascii("\n"); + if (labeltype == LABEL_CENTERED_TOP_ENVIRONMENT) + labelCSS += from_ascii("text-align: center;\n"); + + if (!labelCSS.empty()) + htmldefaultstyle_ += + from_ascii(htmllabeltag() + "." + defaultCSSLabelClass() + " {\n") + + labelCSS + from_ascii("\n}\n"); }