*
* LyX, The Document Processor
*
- * Copyright (C) 1995 Matthias Ettrich
- * Copyright (C) 1995-1998 The LyX Team.
+ * Copyright 1995 Matthias Ettrich
+ * Copyright 1995-2001 The LyX Team.
*
- *======================================================*/
+ * ====================================================== */
#include <config.h>
#endif
#include "insetquotes.h"
-#include "lyxlib.h"
-#include "error.h"
+#include "support/lyxlib.h"
+#include "debug.h"
#include "lyxfont.h"
#include "lyxrc.h"
#include "buffer.h"
#include "LaTeXFeatures.h"
+#include "support/lstrings.h"
+#include "Painter.h"
+#include "font.h"
+#include "language.h"
+#include "BufferView.h"
-// $Id: insetquotes.C,v 1.2 1999/10/02 14:01:04 larsbj Exp $
-
-#if !defined(lint) && !defined(WITH_WARNINGS)
-static char vcid[] = "$Id: insetquotes.C,v 1.2 1999/10/02 14:01:04 larsbj Exp $";
-#endif /* lint */
+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 *language_char = "esgpfa";
-static char const *side_char = "lr" ;
-static char 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 *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 *latex_quote_t1[2][5] =
+char const * const latex_quote_t1[2][5] =
{ { "\\quotesinglbase{}", "'", "`",
"\\guilsinglleft{}", "\\guilsinglright{}" },
{ ",,", "''", "``", "<<", ">>" } };
-static char const *latex_quote_ot1[2][5] =
+char const * const latex_quote_ot1[2][5] =
{ { "\\quotesinglbase{}", "'", "`",
"\\guilsinglleft{}", "\\guilsinglright{}" },
{ "\\quotedblbase{}", "''", "``",
"\\guillemotleft{}", "\\guillemotright{}" } };
-static char const *latex_quote_babel[2][5] =
+char const * const latex_quote_babel[2][5] =
{ { "\\glq{}", "'", "`", "\\flq{}", "\\frq{}" },
{ "\\glqq{}", "''", "``", "\\flqq{}", "\\frqq{}" } };
+} // namespace anon
-InsetQuotes::InsetQuotes(LString const &string)
-{
- ParseString(string);
-}
-InsetQuotes::InsetQuotes(InsetQuotes::quote_language l,
- InsetQuotes::quote_side s,
- InsetQuotes::quote_times t)
- : language(l), side(s), times(t)
+InsetQuotes::InsetQuotes(string const & str)
{
+ parseString(str);
}
-InsetQuotes::InsetQuotes(char c, BufferParams const ¶ms)
- : language(params.quotes_language), times(params.quotes_times)
+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)
{
// 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(LString string)
+void InsetQuotes::parseString(string const & s)
{
- int i;
- if (string.length() != 3) {
- lyxerr.print("ERROR (InsetQuotes::InsetQuotes):"
- " bad string length.");
- string = "eld";
+ string str(s);
+ if (str.length() != 3) {
+ lyxerr << "ERROR (InsetQuotes::InsetQuotes):"
+ " bad string length." << endl;
+ str = "eld";
}
- for (i=0;i<6;i++) {
- if (string[0] == language_char[i]) {
- language = (InsetQuotes::quote_language)i;
+ int i;
+
+ for (i = 0; i < 6; ++i) {
+ if (str[0] == language_char[i]) {
+ language_ = quote_language(i);
break;
}
}
- if (i>=6) {
- lyxerr.print("ERROR (InsetQuotes::InsetQuotes):"
- " bad language specification.");
- language = InsetQuotes::EnglishQ;
+ if (i >= 6) {
+ lyxerr << "ERROR (InsetQuotes::InsetQuotes):"
+ " bad language specification." << endl;
+ language_ = EnglishQ;
}
- for (i=0;i<2;i++) {
- if (string[1] == side_char[i]) {
- side = (InsetQuotes::quote_side)i;
+ for (i = 0; i < 2; ++i) {
+ if (str[1] == side_char[i]) {
+ side_ = quote_side(i);
break;
}
}
- if (i>=2) {
- lyxerr.print("ERROR (InsetQuotes::InsetQuotes):"
- " bad side specification.");
- side = InsetQuotes::LeftQ;
+ if (i >= 2) {
+ lyxerr << "ERROR (InsetQuotes::InsetQuotes):"
+ " bad side specification." << endl;
+ side_ = LeftQ;
}
- for (i=0;i<2;i++) {
- if (string[2] == times_char[i]) {
- times = (InsetQuotes::quote_times)i;
+ for (i = 0; i < 2; ++i) {
+ if (str[2] == times_char[i]) {
+ times_ = quote_times(i);
break;
}
}
- if (i>=2) {
- lyxerr.print("ERROR (InsetQuotes::InsetQuotes):"
- " bad times specification.");
- times = InsetQuotes::DoubleQ;
+ if (i >= 2) {
+ lyxerr << "ERROR (InsetQuotes::InsetQuotes):"
+ " bad times specification." << endl;
+ times_ = DoubleQ;
}
}
-LString InsetQuotes::DispString() const
-{
- LString disp;
- disp += quote_char[quote_index[side][language]];
-
- if (times == InsetQuotes::DoubleQ)
+string const InsetQuotes::dispString(Language const * loclang) const
+{
+ string disp;
+ 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
{
- LString text = DispString();
+ string const text = dispString(font.language());
int w = 0;
- for (int i = 0; i < text.length(); i++) {
+ 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
{
- LString text = DispString();
-
- for (int 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(',');
- }
- }
-
+ string const text = dispString(font.language());
+
+ 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
{
- LString text = LString(language_char[language]) + side_char[side] +
- times_char[times];
- fprintf(file, "Quotes %s", text.c_str());
+ string text;
+ 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*/)
-{
- LString quote;
- int res = Latex(quote, 0);
- fprintf(file, "%s", quote.c_str());
- return res;
-}
+extern bool use_babel;
-int InsetQuotes::Latex(LString &file, signed char /*fragile*/)
+int InsetQuotes::latex(Buffer const * buf, ostream & os,
+ bool /*fragile*/, bool) const
{
- LString doclang =
- current_view->currentBuffer()->GetLanguage();
- int quoteind = quote_index[side][language];
- LString qstr;
+#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{}"; //and here
+ } else if (language_ == FrenchQ && times_ == DoubleQ
+ && doclang == "french") {
+ if (side_ == LeftQ)
+ qstr = "<< "; //the spaces are important here
else
- qstr = " \\fg{}";
- }
- else
- qstr = latex_quote_babel[times][quoteind];
+ 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 ((file.suffixIs('?') || file.suffixIs('!'))
- && qstr[0] == '`')
- qstr = "{}" + qstr;
+ // Always guard against unfortunate ligatures (!` ?`)
+ if (prefixIs(qstr, "`"))
+ qstr.insert(0, "{}");
- file += qstr;
+ os << qstr;
return 0;
}
-int InsetQuotes::Linuxdoc(LString &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(LString &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->currentBuffer()->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;
}
}
-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;
}
projects / lyx.git / blobdiff