X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2FInsetLayout.cpp;h=dbe290939d94a8d28717eb2a115e46f639adfa04;hb=62af7ee772f16f154225d2d0b65d77f4376b6001;hp=edcc994b3fe1a6921a7064bfc3da48da76ce536f;hpb=bc0c63c8ee9cf51808dfe853e4733576b4608c3a;p=lyx.git diff --git a/src/insets/InsetLayout.cpp b/src/insets/InsetLayout.cpp index edcc994b3f..dbe290939d 100644 --- a/src/insets/InsetLayout.cpp +++ b/src/insets/InsetLayout.cpp @@ -15,11 +15,13 @@ #include "InsetLayout.h" #include "ColorSet.h" +#include "Layout.h" #include "Lexer.h" #include "TextClass.h" #include "support/debug.h" #include "support/lstrings.h" +#include "support/textutils.h" #include @@ -27,59 +29,75 @@ using std::string; using std::set; using std::vector; +using namespace lyx::support; + namespace lyx { InsetLayout::InsetLayout() : name_(from_ascii("undefined")), lyxtype_(STANDARD), - labelstring_(from_ascii("UNDEFINED")), decoration_(DEFAULT), - latextype_(NOLATEXTYPE), font_(sane_font), - labelfont_(sane_font), bgcolor_(Color_error), - htmlforcecss_ (false), htmlisblock_(true), - multipar_(false), custompars_(true), forceplain_(false), - passthru_(false), needprotect_(false), freespacing_(false), - keepempty_(false), forceltr_(false), intoc_(false) -{ + labelstring_(from_ascii("UNDEFINED")), contentaslabel_(false), + decoration_(DEFAULT), latextype_(NOLATEXTYPE), font_(inherit_font), + labelfont_(sane_font), bgcolor_(Color_error), + fixedwidthpreambleencoding_(false), htmlforcecss_ (false), + htmlisblock_(true), multipar_(true), custompars_(true), + forceplain_(false), passthru_(false), parbreakisnewline_(false), + parbreakignored_(false), freespacing_(false), keepempty_(false), forceltr_(false), + forceownlines_(false), needprotect_(false), needcprotect_(false), + needmboxprotect_(false), intoc_(false), spellcheck_(true), + resetsfont_(false), display_(true), forcelocalfontswitch_(false), + add_to_toc_(false), is_toc_caption_(false), edit_external_(false) +{ labelfont_.setColor(Color_error); } -namespace { - -InsetLayout::InsetDecoration translateDecoration(std::string const & str) +InsetLayout::InsetDecoration translateDecoration(std::string const & str) { - if (support::compare_ascii_no_case(str, "classic") == 0) + if (compare_ascii_no_case(str, "classic") == 0) return InsetLayout::CLASSIC; - if (support::compare_ascii_no_case(str, "minimalistic") == 0) + if (compare_ascii_no_case(str, "minimalistic") == 0) return InsetLayout::MINIMALISTIC; - if (support::compare_ascii_no_case(str, "conglomerate") == 0) + if (compare_ascii_no_case(str, "conglomerate") == 0) return InsetLayout::CONGLOMERATE; return InsetLayout::DEFAULT; } +namespace { + InsetLayout::InsetLaTeXType translateLaTeXType(std::string const & str) { - if (support::compare_ascii_no_case(str, "command") == 0) + if (compare_ascii_no_case(str, "command") == 0) return InsetLayout::COMMAND; - if (support::compare_ascii_no_case(str, "environment") == 0) + if (compare_ascii_no_case(str, "environment") == 0) return InsetLayout::ENVIRONMENT; - if (support::compare_ascii_no_case(str, "none") == 0) + if (compare_ascii_no_case(str, "none") == 0) return InsetLayout::NOLATEXTYPE; return InsetLayout::ILT_ERROR; } -} // namespace anon +} // namespace -bool InsetLayout::read(Lexer & lex, TextClass const & tclass) +bool InsetLayout::read(Lexer & lex, TextClass const & tclass, + bool validating) { enum { + IL_ADDTOTOC, + IL_ARGUMENT, + IL_BABELPREAMBLE, IL_BGCOLOR, + IL_CONTENTASLABEL, IL_COPYSTYLE, IL_COUNTER, IL_CUSTOMPARS, IL_DECORATION, + IL_DISPLAY, + IL_EDITEXTERNAL, + IL_FIXEDWIDTH_PREAMBLE_ENCODING, IL_FONT, + IL_FORCE_LOCAL_FONT_SWITCH, IL_FORCELTR, + IL_FORCEOWNLINES, IL_FORCEPLAIN, IL_FREESPACING, IL_HTMLTAG, @@ -92,31 +110,56 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) IL_HTMLSTYLE, IL_HTMLPREAMBLE, IL_INTOC, + IL_ISTOCCAPTION, IL_LABELFONT, IL_LABELSTRING, + IL_LANGPREAMBLE, IL_LATEXNAME, IL_LATEXPARAM, IL_LATEXTYPE, + IL_LEFTDELIM, IL_LYXTYPE, + IL_OBSOLETEDBY, IL_KEEPEMPTY, + IL_MENUSTRING, IL_MULTIPAR, + IL_NEEDCPROTECT, + IL_NEEDMBOXPROTECT, IL_NEEDPROTECT, + IL_NEWLINE_CMD, IL_PASSTHRU, + IL_PASSTHRU_CHARS, + IL_PARBREAKIGNORED, + IL_PARBREAKISNEWLINE, IL_PREAMBLE, IL_REQUIRES, + IL_RIGHTDELIM, + IL_REFPREFIX, + IL_RESETARGS, + IL_RESETSFONT, + IL_SPELLCHECK, IL_END }; LexerKeyword elementTags[] = { + { "addtotoc", IL_ADDTOTOC }, + { "argument", IL_ARGUMENT }, + { "babelpreamble", IL_BABELPREAMBLE }, { "bgcolor", IL_BGCOLOR }, - { "copystyle", IL_COPYSTYLE }, + { "contentaslabel", IL_CONTENTASLABEL }, + { "copystyle", IL_COPYSTYLE }, { "counter", IL_COUNTER}, { "custompars", IL_CUSTOMPARS }, { "decoration", IL_DECORATION }, + { "display", IL_DISPLAY }, + { "editexternal", IL_EDITEXTERNAL }, { "end", IL_END }, + { "fixedwidthpreambleencoding", IL_FIXEDWIDTH_PREAMBLE_ENCODING }, { "font", IL_FONT }, + { "forcelocalfontswitch", IL_FORCE_LOCAL_FONT_SWITCH }, { "forceltr", IL_FORCELTR }, + { "forceownlines", IL_FORCEOWNLINES }, { "forceplain", IL_FORCEPLAIN }, { "freespacing", IL_FREESPACING }, { "htmlattr", IL_HTMLATTR }, @@ -129,23 +172,38 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) { "htmlstyle", IL_HTMLSTYLE }, { "htmltag", IL_HTMLTAG }, { "intoc", IL_INTOC }, + { "istoccaption", IL_ISTOCCAPTION }, { "keepempty", IL_KEEPEMPTY }, { "labelfont", IL_LABELFONT }, { "labelstring", IL_LABELSTRING }, + { "langpreamble", IL_LANGPREAMBLE }, { "latexname", IL_LATEXNAME }, { "latexparam", IL_LATEXPARAM }, { "latextype", IL_LATEXTYPE }, + { "leftdelim", IL_LEFTDELIM }, { "lyxtype", IL_LYXTYPE }, + { "menustring", IL_MENUSTRING }, { "multipar", IL_MULTIPAR }, + { "needcprotect", IL_NEEDCPROTECT }, + { "needmboxprotect", IL_NEEDMBOXPROTECT }, { "needprotect", IL_NEEDPROTECT }, + { "newlinecmd", IL_NEWLINE_CMD }, + { "obsoletedby", IL_OBSOLETEDBY }, + { "parbreakignored", IL_PARBREAKIGNORED }, + { "parbreakisnewline", IL_PARBREAKISNEWLINE }, { "passthru", IL_PASSTHRU }, + { "passthruchars", IL_PASSTHRU_CHARS }, { "preamble", IL_PREAMBLE }, - { "requires", IL_REQUIRES } + { "refprefix", IL_REFPREFIX }, + { "requires", IL_REQUIRES }, + { "resetargs", IL_RESETARGS }, + { "resetsfont", IL_RESETSFONT }, + { "rightdelim", IL_RIGHTDELIM }, + { "spellcheck", IL_SPELLCHECK } }; lex.pushTable(elementTags); - FontInfo font = inherit_font; labelfont_ = inherit_font; bgcolor_ = Color_none; bool getout = false; @@ -153,12 +211,14 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) // for issuing a warning in case MultiPars comes later bool readCustomOrPlain = false; - string tmp; + string tmp; while (!getout && lex.isOK()) { int le = lex.lex(); switch (le) { case Lexer::LEX_UNDEF: lex.printError("Unknown InsetLayout tag"); + if (validating) + return false; continue; default: break; @@ -169,24 +229,51 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) // way this sort of thing is handled in Layout::read(), namely, by // using the Lexer. case IL_LYXTYPE: { + // make sure that we have the right sort of name. + if (name_ != from_ascii("undefined") + && name_.substr(0,5) != from_ascii("Flex:")) { + LYXERR0("Flex insets must have names of the form `Flex:'.\n" + "This one has the name `" << to_utf8(name_) << "'\n" + "Ignoring LyXType declaration."); + // this is not really a reason to abort + if (validating) + return false; + break; + } string lt; lex >> lt; lyxtype_ = translateLyXType(lt); - if (lyxtype_ == NOLYXTYPE) + if (lyxtype_ == NOLYXTYPE) { LYXERR0("Unknown LyXType `" << lt << "'."); + // this is not really a reason to abort + if (validating) + return false; + } + if (lyxtype_ == CHARSTYLE) { + // by default, charstyles force the plain layout + multipar_ = false; + forceplain_ = true; + } break; } case IL_LATEXTYPE: { string lt; lex >> lt; latextype_ = translateLaTeXType(lt); - if (latextype_ == ILT_ERROR) + if (latextype_ == ILT_ERROR) { LYXERR0("Unknown LaTeXType `" << lt << "'."); + // this is not really a reason to abort + if (validating) + return false; + } break; } case IL_LABELSTRING: lex >> labelstring_; break; + case IL_MENUSTRING: + lex >> menustring_; + break; case IL_DECORATION: lex >> tmp; decoration_ = translateDecoration(tmp); @@ -196,7 +283,23 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) break; case IL_LATEXPARAM: lex >> tmp; - latexparam_ = support::subst(tmp, """, "\""); + latexparam_ = subst(tmp, """, "\""); + break; + case IL_LEFTDELIM: + lex >> leftdelim_; + leftdelim_ = subst(leftdelim_, from_ascii("
"), + from_ascii("\n")); + break; + case IL_FIXEDWIDTH_PREAMBLE_ENCODING: + lex >> fixedwidthpreambleencoding_; + break; + case IL_FORCE_LOCAL_FONT_SWITCH: + lex >> forcelocalfontswitch_; + break; + case IL_RIGHTDELIM: + lex >> rightdelim_; + rightdelim_ = subst(rightdelim_, from_ascii("
"), + from_ascii("\n")); break; case IL_LABELFONT: labelfont_ = lyxRead(lex, inherit_font); @@ -204,6 +307,9 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) case IL_FORCELTR: lex >> forceltr_; break; + case IL_FORCEOWNLINES: + lex >> forceownlines_; + break; case IL_INTOC: lex >> intoc_; break; @@ -226,10 +332,22 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) break; case IL_FORCEPLAIN: lex >> forceplain_; + readCustomOrPlain = true; break; case IL_PASSTHRU: lex >> passthru_; - readCustomOrPlain = true; + break; + case IL_PASSTHRU_CHARS: + lex >> passthru_chars_; + break; + case IL_NEWLINE_CMD: + lex >> newline_cmd_; + break; + case IL_PARBREAKIGNORED: + lex >> parbreakignored_; + break; + case IL_PARBREAKISNEWLINE: + lex >> parbreakisnewline_; break; case IL_KEEPEMPTY: lex >> keepempty_; @@ -240,14 +358,24 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) case IL_NEEDPROTECT: lex >> needprotect_; break; - case IL_COPYSTYLE: { // initialize with a known style + case IL_NEEDCPROTECT: + lex >> needcprotect_; + break; + case IL_NEEDMBOXPROTECT: + lex >> needmboxprotect_; + break; + case IL_CONTENTASLABEL: + lex >> contentaslabel_; + break; + case IL_COPYSTYLE: { + // initialize with a known style docstring style; lex >> style; - style = support::subst(style, '_', ' '); + style = subst(style, '_', ' '); // We don't want to apply the algorithm in DocumentClass::insetLayout() // here. So we do it the long way. - TextClass::InsetLayouts::const_iterator it = + TextClass::InsetLayouts::const_iterator it = tclass.insetLayouts().find(style); if (it != tclass.insetLayouts().end()) { docstring const tmpname = name_; @@ -255,14 +383,51 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) name_ = tmpname; } else { LYXERR0("Cannot copy unknown InsetLayout `" + << style << "' to InsetLayout `" + << name() << "'\n" + << "All InsetLayouts so far:"); + TextClass::InsetLayouts::const_iterator lit = + tclass.insetLayouts().begin(); + TextClass::InsetLayouts::const_iterator len = + tclass.insetLayouts().end(); + for (; lit != len; ++lit) + lyxerr << lit->second.name() << "\n"; + // this is not really a reason to abort + if (validating) + return false; + } + break; + } + case IL_OBSOLETEDBY: { + docstring style; + lex >> style; + style = subst(style, '_', ' '); + + // We don't want to apply the algorithm in DocumentClass::insetLayout() + // here. So we do it the long way. + TextClass::InsetLayouts::const_iterator it = + tclass.insetLayouts().find(style); + if (it != tclass.insetLayouts().end()) { + docstring const tmpname = name_; + this->operator=(it->second); + name_ = tmpname; + if (obsoleted_by().empty()) + obsoleted_by_ = style; + } else { + LYXERR0("Cannot replace InsetLayout `" + << name() + << "' with unknown InsetLayout `" << style << "'\n" << "All InsetLayouts so far:"); - TextClass::InsetLayouts::const_iterator lit = + TextClass::InsetLayouts::const_iterator lit = tclass.insetLayouts().begin(); - TextClass::InsetLayouts::const_iterator len = + TextClass::InsetLayouts::const_iterator len = tclass.insetLayouts().end(); for (; lit != len; ++lit) lyxerr << lit->second.name() << "\n"; + // this is not really a reason to abort + if (validating) + return false; } break; } @@ -274,12 +439,32 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) labelfont_ = font_; break; } + case IL_RESETARGS: + bool reset; + lex >> reset; + if (reset) { + latexargs_.clear(); + postcommandargs_.clear(); + } + break; + case IL_ARGUMENT: + readArgument(lex); + break; case IL_BGCOLOR: lex >> tmp; bgcolor_ = lcolor.getFromLyXName(tmp); break; case IL_PREAMBLE: - preamble_ = from_utf8(lex.getLongString("EndPreamble")); + preamble_ = lex.getLongString(from_ascii("EndPreamble")); + break; + case IL_BABELPREAMBLE: + babelpreamble_ = lex.getLongString(from_ascii("EndBabelPreamble")); + break; + case IL_LANGPREAMBLE: + langpreamble_ = lex.getLongString(from_ascii("EndLangPreamble")); + break; + case IL_REFPREFIX: + lex >> refprefix_; break; case IL_HTMLTAG: lex >> htmltag_; @@ -303,18 +488,37 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) lex >> htmlisblock_; break; case IL_HTMLSTYLE: - htmlstyle_ = from_utf8(lex.getLongString("EndHTMLStyle")); + htmlstyle_ = lex.getLongString(from_ascii("EndHTMLStyle")); break; case IL_HTMLPREAMBLE: - htmlpreamble_ = from_utf8(lex.getLongString("EndPreamble")); + htmlpreamble_ = lex.getLongString(from_ascii("EndPreamble")); break; case IL_REQUIRES: { lex.eatLine(); - vector const req - = support::getVectorFromString(lex.getString()); + vector const req + = getVectorFromString(lex.getString(true)); requires_.insert(req.begin(), req.end()); break; } + case IL_SPELLCHECK: + lex >> spellcheck_; + break; + case IL_RESETSFONT: + lex >> resetsfont_; + break; + case IL_DISPLAY: + lex >> display_; + break; + case IL_ADDTOTOC: + lex >> toc_type_; + add_to_toc_ = !toc_type_.empty(); + break; + case IL_ISTOCCAPTION: + lex >> is_toc_caption_; + break; + case IL_EDITEXTERNAL: + lex >> edit_external_; + break; case IL_END: getout = true; break; @@ -324,7 +528,7 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) // Here add element to list if getout == true if (!getout) return false; - + // The label font is generally used as-is without // any realization against a given context. labelfont_.realize(sane_font); @@ -334,18 +538,17 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass) } -InsetLayout::InsetLyXType translateLyXType(std::string const & str) +InsetLayout::InsetLyXType translateLyXType(std::string const & str) { - - if (support::compare_ascii_no_case(str, "charstyle") == 0) + if (compare_ascii_no_case(str, "charstyle") == 0) return InsetLayout::CHARSTYLE; - if (support::compare_ascii_no_case(str, "custom") == 0) + if (compare_ascii_no_case(str, "custom") == 0) return InsetLayout::CUSTOM; - if (support::compare_ascii_no_case(str, "element") == 0) + if (compare_ascii_no_case(str, "element") == 0) return InsetLayout::ELEMENT; - if (support::compare_ascii_no_case(str, "end") == 0) + if (compare_ascii_no_case(str, "end") == 0) return InsetLayout::END; - if (support::compare_ascii_no_case(str, "standard") == 0) + if (compare_ascii_no_case(str, "standard") == 0) return InsetLayout::STANDARD; return InsetLayout::NOLYXTYPE; } @@ -354,8 +557,8 @@ InsetLayout::InsetLyXType translateLyXType(std::string const & str) string const & InsetLayout::htmltag() const { if (htmltag_.empty()) - htmltag_ = "span"; - return htmltag_; + htmltag_ = multipar_ ? "div" : "span"; + return htmltag_; } @@ -363,7 +566,7 @@ string const & InsetLayout::htmlattr() const { if (htmlattr_.empty()) htmlattr_ = "class=\"" + defaultCSSClass() + "\""; - return htmlattr_; + return htmlattr_; } @@ -371,12 +574,12 @@ string const & InsetLayout::htmlinnerattr() const { if (htmlinnerattr_.empty()) htmlinnerattr_ = "class=\"" + defaultCSSClass() + "_inner\""; - return htmlinnerattr_; + return htmlinnerattr_; } string InsetLayout::defaultCSSClass() const -{ +{ if (!defaultcssclass_.empty()) return defaultcssclass_; string d; @@ -384,12 +587,12 @@ string InsetLayout::defaultCSSClass() const string::const_iterator it = n.begin(); string::const_iterator en = n.end(); for (; it != en; ++it) { - if (!isalpha(*it)) + if (!isAlphaASCII(*it)) d += "_"; - else if (islower(*it)) + else if (isLower(*it)) d += *it; else - d += support::lowercase(*it); + d += lowercase(*it); } // are there other characters we need to remove? defaultcssclass_ = d; @@ -399,18 +602,18 @@ string InsetLayout::defaultCSSClass() const void InsetLayout::makeDefaultCSS() const { - if (!htmldefaultstyle_.empty()) + if (!htmldefaultstyle_.empty()) return; docstring const mainfontCSS = font_.asCSS(); if (!mainfontCSS.empty()) - htmldefaultstyle_ = + htmldefaultstyle_ = from_ascii(htmltag() + "." + defaultCSSClass() + " {\n") + mainfontCSS + from_ascii("\n}\n"); } -docstring InsetLayout::htmlstyle() const -{ +docstring InsetLayout::htmlstyle() const +{ if (!htmlstyle_.empty() && !htmlforcecss_) return htmlstyle_; if (htmldefaultstyle_.empty()) @@ -421,5 +624,147 @@ docstring InsetLayout::htmlstyle() const return retval; } +void InsetLayout::readArgument(Lexer & lex) +{ + Layout::latexarg arg; + arg.mandatory = false; + arg.autoinsert = false; + arg.insertcotext = false; + arg.insertonnewline = false; + bool error = false; + bool finished = false; + arg.font = inherit_font; + arg.labelfont = inherit_font; + arg.is_toc_caption = false; + arg.free_spacing = false; + arg.passthru = PT_INHERITED; + arg.nodelims = false; + string nr; + lex >> nr; + bool const postcmd = prefixIs(nr, "post:"); + while (!finished && lex.isOK() && !error) { + lex.next(); + string const tok = ascii_lowercase(lex.getString()); + + if (tok.empty()) { + continue; + } else if (tok == "endargument") { + finished = true; + } else if (tok == "labelstring") { + lex.next(); + arg.labelstring = lex.getDocString(); + } else if (tok == "menustring") { + lex.next(); + arg.menustring = lex.getDocString(); + } else if (tok == "mandatory") { + lex.next(); + arg.mandatory = lex.getBool(); + } else if (tok == "autoinsert") { + lex.next(); + arg.autoinsert = lex.getBool(); + } else if (tok == "insertcotext") { + lex.next(); + arg.insertcotext = lex.getBool(); + } else if (tok == "insertonnewline") { + lex.next(); + arg.insertonnewline = lex.getBool(); + } else if (tok == "leftdelim") { + lex.next(); + arg.ldelim = lex.getDocString(); + arg.ldelim = subst(arg.ldelim, + from_ascii("
"), from_ascii("\n")); + } else if (tok == "rightdelim") { + lex.next(); + arg.rdelim = lex.getDocString(); + arg.rdelim = subst(arg.rdelim, + from_ascii("
"), from_ascii("\n")); + } else if (tok == "defaultarg") { + lex.next(); + arg.defaultarg = lex.getDocString(); + } else if (tok == "presetarg") { + lex.next(); + arg.presetarg = lex.getDocString(); + } else if (tok == "tooltip") { + lex.next(); + arg.tooltip = lex.getDocString(); + } else if (tok == "requires") { + lex.next(); + arg.requires = lex.getString(); + } else if (tok == "decoration") { + lex.next(); + arg.decoration = lex.getString(); + } else if (tok == "newlinecmd") { + lex.next(); + arg.newlinecmd = lex.getString(); + } else if (tok == "font") { + arg.font = lyxRead(lex, arg.font); + } else if (tok == "labelfont") { + arg.labelfont = lyxRead(lex, arg.labelfont); + } else if (tok == "passthruchars") { + lex.next(); + arg.pass_thru_chars = lex.getDocString(); + } else if (tok == "passthru") { + lex.next(); + docstring value = lex.getDocString(); + if (value == "true" || value == "1") + arg.passthru = PT_TRUE; + else if (value == "false" || value == "0") + arg.passthru = PT_FALSE; + else + arg.passthru = PT_INHERITED; + } else if (tok == "istoccaption") { + lex.next(); + arg.is_toc_caption = lex.getBool(); + } else if (tok == "freespacing") { + lex.next(); + arg.free_spacing = lex.getBool(); + } else { + lex.printError("Unknown tag"); + error = true; + } + } + if (arg.labelstring.empty()) + LYXERR0("Incomplete Argument definition!"); + else if (postcmd) + postcommandargs_[nr] = arg; + else + latexargs_[nr] = arg; +} + + +Layout::LaTeXArgMap InsetLayout::args() const +{ + Layout::LaTeXArgMap args = latexargs_; + if (!postcommandargs_.empty()) + args.insert(postcommandargs_.begin(), postcommandargs_.end()); + return args; +} + + +unsigned int InsetLayout::optArgs() const +{ + unsigned int nr = 0; + Layout::LaTeXArgMap const args = InsetLayout::args(); + Layout::LaTeXArgMap::const_iterator it = args.begin(); + for (; it != args.end(); ++it) { + if (!(*it).second.mandatory) + ++nr; + } + return nr; +} + + +unsigned int InsetLayout::requiredArgs() const +{ + unsigned int nr = 0; + Layout::LaTeXArgMap const args = InsetLayout::args(); + Layout::LaTeXArgMap::const_iterator it = args.begin(); + for (; it != args.end(); ++it) { + if ((*it).second.mandatory) + ++nr; + } + return nr; +} + } //namespace lyx