X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Finsetquotes.C;h=fe09f6e0479a2838012c611c67993d657a3f220f;hb=3c8aba3b556871fb1100a2f98cd93d5d4e3f70c9;hp=c4963ca2cf4755c9e4ecceb26860d8242433280d;hpb=35584afc1162dec2cf9fff79305e95cb3b75aefb;p=lyx.git diff --git a/src/insets/insetquotes.C b/src/insets/insetquotes.C index c4963ca2cf..fe09f6e047 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 1995-2000 The LyX Team. * - * ======================================================*/ + * ====================================================== */ #include @@ -22,39 +22,43 @@ #include "buffer.h" #include "LaTeXFeatures.h" #include "support/lstrings.h" +#include "Painter.h" +#include "font.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; // 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"; +static char const * const times_char = "sd"; // List of known quote chars static 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] = +static char const * const latex_quote_t1[2][5] = { { "\\quotesinglbase{}", "'", "`", "\\guilsinglleft{}", "\\guilsinglright{}" }, { ",,", "''", "``", "<<", ">>" } }; -static char const * const latex_quote_ot1[2][5] = +static char const * const latex_quote_ot1[2][5] = { { "\\quotesinglbase{}", "'", "`", "\\guilsinglleft{}", "\\guilsinglright{}" }, { "\\quotedblbase{}", "''", "``", "\\guillemotleft{}", "\\guillemotright{}" } }; -static char const * const latex_quote_babel[2][5] = +static char const * const latex_quote_babel[2][5] = { { "\\glq{}", "'", "`", "\\flq{}", "\\frq{}" }, { "\\glqq{}", "''", "``", "\\flqq{}", "\\frqq{}" } }; @@ -64,6 +68,7 @@ InsetQuotes::InsetQuotes(string const & str) ParseString(str); } + InsetQuotes::InsetQuotes(InsetQuotes::quote_language l, InsetQuotes::quote_side s, InsetQuotes::quote_times t) @@ -78,8 +83,8 @@ InsetQuotes::InsetQuotes(char c, BufferParams const & params) // Decide whether left or right switch(c) { case ' ': case '(': case '{': case '[': case '-': case ':': - case LYX_META_HFILL: case LYX_META_PROTECTED_SEPARATOR: - case LYX_META_NEWLINE: + case LyXParagraph::META_HFILL: + case LyXParagraph::META_NEWLINE: side = InsetQuotes::LeftQ; // left quote break; default: @@ -88,62 +93,63 @@ InsetQuotes::InsetQuotes(char c, BufferParams const & params) } -void InsetQuotes::ParseString(string str) +void InsetQuotes::ParseString(string const & s) { - int i; + string str(s); if (str.length() != 3) { lyxerr << "ERROR (InsetQuotes::InsetQuotes):" " bad string length." << endl; 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 = InsetQuotes::quote_language(i); break; } } - if (i>=6) { + if (i >= 6) { lyxerr << "ERROR (InsetQuotes::InsetQuotes):" " bad language specification." << endl; language = InsetQuotes::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 = InsetQuotes::quote_side(i); break; } } - if (i>=2) { + if (i >= 2) { lyxerr << "ERROR (InsetQuotes::InsetQuotes):" " bad side specification." << endl; side = InsetQuotes::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 = InsetQuotes::quote_times(i); break; } } - if (i>=2) { + if (i >= 2) { lyxerr << "ERROR (InsetQuotes::InsetQuotes):" " bad times specification." << endl; times = InsetQuotes::DoubleQ; } } + string InsetQuotes::DispString() const { string disp; - disp += quote_char[quote_index[side][language]]; - if (times == InsetQuotes::DoubleQ) disp += disp; - if (lyxrc->font_norm == "iso8859-1") + if (lyxrc.font_norm == "iso8859-1") if (disp == "<<") disp = '«'; else if (disp == ">>") @@ -153,30 +159,30 @@ string InsetQuotes::DispString() const } -int InsetQuotes::Ascent(LyXFont const & font) const +int InsetQuotes::ascent(Painter &, LyXFont const & font) const { - return font.maxAscent(); + return lyxfont::maxAscent(font); } -int InsetQuotes::Descent(LyXFont const & font) const +int InsetQuotes::descent(Painter &, LyXFont const & font) const { - return font.maxDescent(); + return lyxfont::maxDescent(font); } -int InsetQuotes::Width(LyXFont const & font) const +int InsetQuotes::width(Painter &, LyXFont const & font) const { string text = DispString(); 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; @@ -191,33 +197,23 @@ LyXFont InsetQuotes::ConvertFont(LyXFont font) } -void InsetQuotes::Draw(LyXFont font, LyXScreen & scr, - int baseline, float & x) +void InsetQuotes::draw(Painter & pain, LyXFont const & font, + int baseline, float & x) const { string text = DispString(); - for (string::size_type i = 0; i < text.length(); ++i) { - if (text[i] == ' ') - x += font.width('i'); - else if (i == text.length()-1 || text[i] != text[i+1]) { - scr.drawString(font, &text[i], baseline, int(x)); - x += font.width(text[i]); - } else { - scr.drawString(font, &text[i+1], baseline, int(x)); - x += font.width(','); - } - } - + pain.text(int(x), baseline, text, font); + x += width(pain, font); } -void InsetQuotes::Write(FILE * file) +void InsetQuotes::Write(ostream & os) const { string text; text += language_char[language]; text += side_char[side]; text += times_char[times]; - fprintf(file, "Quotes %s", text.c_str()); + os << "Quotes " << text; } @@ -228,22 +224,14 @@ void InsetQuotes::Read(LyXLex & lex) } -int InsetQuotes::Latex(FILE * file, signed char /*fragile*/) +int InsetQuotes::Latex(ostream & os, bool /*fragile*/, bool) const { - string quote; - int res = Latex(quote, 0); - fprintf(file, "%s", quote.c_str()); - return res; -} - -int InsetQuotes::Latex(string & file, signed char /*fragile*/) -{ - string doclang = - current_view->currentBuffer()->GetLanguage(); + string doclang = + current_view->buffer()->GetLanguage(); int quoteind = quote_index[side][language]; string qstr; - if (lyxrc->fontenc == "T1") { + if (lyxrc.fontenc == "T1") { qstr = latex_quote_t1[times][quoteind]; } else if (doclang == "default") { @@ -261,35 +249,48 @@ int InsetQuotes::Latex(string & file, signed char /*fragile*/) qstr = latex_quote_babel[times][quoteind]; // protect against !` and ?` ligatures. + // Is it very bad of us to always protect against those ligatures? + // CHECK +#if 0 if ((suffixIs(file, '?') || suffixIs(file, '!')) && qstr[0] == '`') qstr = "{}" + qstr; +#else + // Always guard against unfortunate ligatures (!` ?`) + qstr.insert(0, "{}"); +#endif - file += qstr; + os << qstr; return 0; } -int InsetQuotes::Linuxdoc(string & file) +int InsetQuotes::Ascii(ostream & os) const { - file += "\""; + os << "\""; + return 0; +} + +int InsetQuotes::Linuxdoc(ostream & os) const +{ + os << "\""; return 0; } -int InsetQuotes::DocBook(string & file) +int InsetQuotes::DocBook(ostream & os) const { if(times == InsetQuotes::DoubleQ) { if (side == InsetQuotes::LeftQ) - file += "“"; + os << "“"; else - file += "”"; + os << "”"; } else { if (side == InsetQuotes::LeftQ) - file += "‘"; + os << "‘"; else - file += "’"; + os << "’"; } return 0; } @@ -299,8 +300,8 @@ void InsetQuotes::Validate(LaTeXFeatures & features) const { char type = quote_char[quote_index[side][language]]; - if (current_view->currentBuffer()->GetLanguage() == "default" - && lyxrc->fontenc != "T1") { + if (current_view->buffer()->GetLanguage() == "default" + && lyxrc.fontenc != "T1") { if (times == InsetQuotes::SingleQ) switch (type) { case ',': features.quotesinglbase = true; break; @@ -318,7 +319,8 @@ void InsetQuotes::Validate(LaTeXFeatures & features) const } } -Inset* InsetQuotes::Clone() + +Inset * InsetQuotes::Clone() const { return new InsetQuotes(language, side, times); }