X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Finsetquotes.C;h=3c6c1d1e81d75ab3fc0dfa1708518d15fe456d36;hb=bdba99dcf94c7e12f34add5050416fd7632650a6;hp=889c2fe295cb370e5e62392c8122812f2496284a;hpb=a94cb21697336d5e81e21d0f1ec2a8b8b78dbbcc;p=lyx.git diff --git a/src/insets/insetquotes.C b/src/insets/insetquotes.C index 889c2fe295..3c6c1d1e81 100644 --- a/src/insets/insetquotes.C +++ b/src/insets/insetquotes.C @@ -4,9 +4,9 @@ * LyX, The Document Processor * * Copyright 1995 Matthias Ettrich - * Copyright 1995-1999 The LyX Team. + * Copyright 1995-2001 The LyX Team. * - * ======================================================*/ + * ====================================================== */ #include @@ -22,75 +22,82 @@ #include "buffer.h" #include "LaTeXFeatures.h" #include "support/lstrings.h" +#include "Painter.h" +#include "font.h" +#include "language.h" +#include "BufferView.h" + +using std::ostream; +using std::endl; // Quotes. Used for the various quotes. German, English, French, // Danish, Polish, all either double or single. -extern LyXRC * lyxrc; -extern BufferView * current_view; +namespace { // codes used to read/write quotes to LyX files -static char const * const language_char = "esgpfa"; -static char const * const side_char = "lr" ; -static char const * const times_char ="sd"; +char const * const language_char = "esgpfa"; +char const * const side_char = "lr" ; +char const * const times_char = "sd"; // List of known quote chars -static char const * const quote_char = ",'`<>"; +char const * const quote_char = ",'`<>"; -// Index of chars used for the quote. Index is [side,language] -int quote_index[2][6] = -{ { 2, 1, 0, 0, 3, 4 }, // "'',,<>" - { 1, 1, 2, 1, 4, 3 } }; // "`'`'><" +// Index of chars used for the quote. Index is [side, language] +int quote_index[2][6] = { + { 2, 1, 0, 0, 3, 4 }, // "'',,<>" + { 1, 1, 2, 1, 4, 3 } }; // "`'`'><" // Corresponding LaTeX code, for double and single quotes. -static char const * const latex_quote_t1[2][5] = +char const * const latex_quote_t1[2][5] = { { "\\quotesinglbase{}", "'", "`", "\\guilsinglleft{}", "\\guilsinglright{}" }, { ",,", "''", "``", "<<", ">>" } }; -static char const * const latex_quote_ot1[2][5] = +char const * const latex_quote_ot1[2][5] = { { "\\quotesinglbase{}", "'", "`", "\\guilsinglleft{}", "\\guilsinglright{}" }, { "\\quotedblbase{}", "''", "``", "\\guillemotleft{}", "\\guillemotright{}" } }; -static char const * const latex_quote_babel[2][5] = +char const * const latex_quote_babel[2][5] = { { "\\glq{}", "'", "`", "\\flq{}", "\\frq{}" }, { "\\glqq{}", "''", "``", "\\flqq{}", "\\frqq{}" } }; +} // namespace anon + InsetQuotes::InsetQuotes(string const & str) { - ParseString(str); + parseString(str); } -InsetQuotes::InsetQuotes(InsetQuotes::quote_language l, - InsetQuotes::quote_side s, - InsetQuotes::quote_times t) - : language(l), side(s), times(t) -{ -} + +InsetQuotes::InsetQuotes(quote_language l, + quote_side s, + quote_times t) + : language_(l), side_(s), times_(t) +{} InsetQuotes::InsetQuotes(char c, BufferParams const & params) - : language(params.quotes_language), times(params.quotes_times) + : language_(params.quotes_language), times_(params.quotes_times) { // Decide whether left or right - switch(c) { + switch (c) { case ' ': case '(': case '{': case '[': case '-': case ':': - case LYX_META_HFILL: case LYX_META_PROTECTED_SEPARATOR: - case LYX_META_NEWLINE: - side = InsetQuotes::LeftQ; // left quote + case Paragraph::META_HFILL: + case Paragraph::META_NEWLINE: + side_ = LeftQ; // left quote break; default: - side = InsetQuotes::RightQ; // right quote + side_ = RightQ; // right quote } } -void InsetQuotes::ParseString(string const & s) +void InsetQuotes::parseString(string const & s) { - int i; string str(s); if (str.length() != 3) { lyxerr << "ERROR (InsetQuotes::InsetQuotes):" @@ -98,199 +105,236 @@ void InsetQuotes::ParseString(string const & s) str = "eld"; } - for (i=0;i<6;i++) { + int i; + + for (i = 0; i < 6; ++i) { if (str[0] == language_char[i]) { - language = (InsetQuotes::quote_language)i; + language_ = quote_language(i); break; } } - if (i>=6) { + if (i >= 6) { lyxerr << "ERROR (InsetQuotes::InsetQuotes):" " bad language specification." << endl; - language = InsetQuotes::EnglishQ; + language_ = EnglishQ; } - for (i=0;i<2;i++) { + for (i = 0; i < 2; ++i) { if (str[1] == side_char[i]) { - side = (InsetQuotes::quote_side)i; + side_ = quote_side(i); break; } } - if (i>=2) { + if (i >= 2) { lyxerr << "ERROR (InsetQuotes::InsetQuotes):" " bad side specification." << endl; - side = InsetQuotes::LeftQ; + side_ = LeftQ; } - for (i=0;i<2;i++) { + for (i = 0; i < 2; ++i) { if (str[2] == times_char[i]) { - times = (InsetQuotes::quote_times)i; + times_ = quote_times(i); break; } } - if (i>=2) { + if (i >= 2) { lyxerr << "ERROR (InsetQuotes::InsetQuotes):" " bad times specification." << endl; - times = InsetQuotes::DoubleQ; + times_ = DoubleQ; } } -string InsetQuotes::DispString() const + +string const InsetQuotes::dispString(Language const * loclang) const { string disp; - disp += quote_char[quote_index[side][language]]; - if (times == InsetQuotes::DoubleQ) + disp += quote_char[quote_index[side_][language_]]; + if (times_ == DoubleQ) disp += disp; - if (lyxrc->font_norm == "iso8859-1") - if (disp == "<<") + if (lyxrc.font_norm_type == LyXRC::ISO_8859_1 + || lyxrc.font_norm_type == LyXRC::ISO_8859_9 + || lyxrc.font_norm_type == LyXRC::ISO_8859_15) { + if (disp == "'") + disp = "´"; + else if (disp == "''") + disp = "´´"; + else if (disp == "<<") disp = '«'; else if (disp == ">>") disp = '»'; + } + + // in french, spaces are added inside double quotes + if (times_ == DoubleQ && prefixIs(loclang->code(), "fr")) { + if (side_ == LeftQ) + disp += " "; + else + disp = " " + disp; + } return disp; } -int InsetQuotes::Ascent(LyXFont const & font) const +int InsetQuotes::ascent(BufferView *, LyXFont const & font) const { - return font.maxAscent(); + return lyxfont::maxAscent(font); } -int InsetQuotes::Descent(LyXFont const & font) const +int InsetQuotes::descent(BufferView *, LyXFont const & font) const { - return font.maxDescent(); + return lyxfont::maxDescent(font); } -int InsetQuotes::Width(LyXFont const & font) const +int InsetQuotes::width(BufferView *, LyXFont const & font) const { - string text = DispString(); + string const text = dispString(font.language()); int w = 0; for (string::size_type i = 0; i < text.length(); ++i) { if (text[i] == ' ') - w += font.width('i'); + w += lyxfont::width('i', font); else if (i == 0 || text[i] != text[i-1]) - w += font.width(text[i]); + w += lyxfont::width(text[i], font); else - w += font.width(','); + w += lyxfont::width(',', font); } return w; } -LyXFont InsetQuotes::ConvertFont(LyXFont font) +LyXFont const InsetQuotes::convertFont(LyXFont const & f) const { - /* quotes-insets cannot be latex of any kind */ + LyXFont font(f); +#ifndef NO_LATEX + // quotes-insets cannot be latex of any kind font.setLatex(LyXFont::OFF); +#endif return font; } -void InsetQuotes::Draw(LyXFont font, LyXScreen & scr, - int baseline, float & x) +void InsetQuotes::draw(BufferView * bv, LyXFont const & font, + int baseline, float & x, bool) const { - string text = DispString(); + string const text = dispString(font.language()); - scr.drawString(font, text, baseline, int(x)); - x += Width(font); + bv->painter().text(int(x), baseline, text, font); + x += width(bv, font); } -void InsetQuotes::Write(FILE * file) +void InsetQuotes::write(Buffer const *, ostream & os) const { string text; - text += language_char[language]; - text += side_char[side]; - text += times_char[times]; - fprintf(file, "Quotes %s", text.c_str()); + text += language_char[language_]; + text += side_char[side_]; + text += times_char[times_]; + os << "Quotes " << text; } -void InsetQuotes::Read(LyXLex & lex) +void InsetQuotes::read(Buffer const *, LyXLex & lex) { lex.nextToken(); - ParseString(lex.GetString()); + parseString(lex.GetString()); + lex.next(); + if (lex.GetString() != "\\end_inset") + lex.printError("Missing \\end_inset at this point"); } -int InsetQuotes::Latex(FILE * file, signed char /*fragile*/) -{ - string quote; - int res = Latex(quote, 0); - fprintf(file, "%s", quote.c_str()); - return res; -} +extern bool use_babel; -int InsetQuotes::Latex(string & file, signed char /*fragile*/) +int InsetQuotes::latex(Buffer const * buf, ostream & os, + bool /*fragile*/, bool) const { - string doclang = - current_view->buffer()->GetLanguage(); - int quoteind = quote_index[side][language]; +#ifdef WITH_WARNINGS +#warning How do we get the local language here?? +#endif + string const doclang = buf->getLanguage()->babel(); + const int quoteind = quote_index[side_][language_]; string qstr; - if (lyxrc->fontenc == "T1") { - qstr = latex_quote_t1[times][quoteind]; - } - else if (doclang == "default") { - qstr = latex_quote_ot1[times][quoteind]; - } - else if (language == InsetQuotes::FrenchQ - && times == InsetQuotes::DoubleQ - && doclang == "frenchb") { - if (side == InsetQuotes::LeftQ) - qstr = "\\og{}"; + if (language_ == FrenchQ && times_ == DoubleQ + && doclang == "frenchb") { + if (side_ == LeftQ) + qstr = "\\og "; //the spaces are important here else - qstr = " \\fg{}"; - } - else - qstr = latex_quote_babel[times][quoteind]; + qstr = " \\fg{}"; //and here + } else if (language_ == FrenchQ && times_ == DoubleQ + && doclang == "french") { + if (side_ == LeftQ) + qstr = "<< "; //the spaces are important here + else + qstr = " >>"; //and here + } else if (lyxrc.fontenc == "T1") { + qstr = latex_quote_t1[times_][quoteind]; +#ifdef DO_USE_DEFAULT_LANGUAGE + } else if (doclang == "default") { +#else + } else if (!use_babel) { +#endif + qstr = latex_quote_ot1[times_][quoteind]; + } else { + qstr = latex_quote_babel[times_][quoteind]; + } - // protect against !` and ?` ligatures. - if ((suffixIs(file, '?') || suffixIs(file, '!')) - && qstr[0] == '`') - qstr = "{}" + qstr; + // Always guard against unfortunate ligatures (!` ?`) + if (prefixIs(qstr, "`")) + qstr.insert(0, "{}"); - file += qstr; + os << qstr; return 0; } -int InsetQuotes::Linuxdoc(string & file) +int InsetQuotes::ascii(Buffer const *, ostream & os, int) const { - file += "\""; + os << "\""; + return 0; +} + +int InsetQuotes::linuxdoc(Buffer const *, ostream & os) const +{ + os << "\""; return 0; } -int InsetQuotes::DocBook(string & file) +int InsetQuotes::docBook(Buffer const *, ostream & os) const { - if(times == InsetQuotes::DoubleQ) { - if (side == InsetQuotes::LeftQ) - file += "“"; + if (times_ == DoubleQ) { + if (side_ == LeftQ) + os << "“"; else - file += "”"; + os << "”"; } else { - if (side == InsetQuotes::LeftQ) - file += "‘"; + if (side_ == LeftQ) + os << "‘"; else - file += "’"; + os << "’"; } return 0; } -void InsetQuotes::Validate(LaTeXFeatures & features) const +void InsetQuotes::validate(LaTeXFeatures & features) const { - char type = quote_char[quote_index[side][language]]; + char type = quote_char[quote_index[side_][language_]]; - if (current_view->buffer()->GetLanguage() == "default" - && lyxrc->fontenc != "T1") { - if (times == InsetQuotes::SingleQ) +#ifdef DO_USE_DEFAULT_LANGUAGE + if (features.bufferParams().language->lang() == "default" +#else + if (!use_babel +#endif + && lyxrc.fontenc != "T1") { + if (times_ == SingleQ) switch (type) { case ',': features.quotesinglbase = true; break; case '<': features.guilsinglleft = true; break; @@ -307,13 +351,14 @@ void InsetQuotes::Validate(LaTeXFeatures & features) const } } -Inset * InsetQuotes::Clone() + +Inset * InsetQuotes::clone(Buffer const &, bool) const { - return new InsetQuotes(language, side, times); + return new InsetQuotes(language_, side_, times_); } -Inset::Code InsetQuotes::LyxCode() const +Inset::Code InsetQuotes::lyxCode() const { return Inset::QUOTE_CODE; }