* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
- * Copyright 1995-1999 The LyX Team.
+ * Copyright 1995-2000 The LyX Team.
*
* ====================================================== */
#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;
+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] = {
{ 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)
{
InsetQuotes::quote_side s,
InsetQuotes::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 LyXParagraph::META_HFILL:
- case LyXParagraph::META_PROTECTED_SEPARATOR:
case LyXParagraph::META_NEWLINE:
side = InsetQuotes::LeftQ; // left quote
break;
void InsetQuotes::ParseString(string const & s)
{
- int i;
string str(s);
if (str.length() != 3) {
lyxerr << "ERROR (InsetQuotes::InsetQuotes):"
str = "eld";
}
+ 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;
}
}
for (i = 0; i < 2; ++i) {
if (str[1] == side_char[i]) {
- side = (InsetQuotes::quote_side)i;
+ side = InsetQuotes::quote_side(i);
break;
}
}
for (i = 0; i < 2; ++i) {
if (str[2] == times_char[i]) {
- times = (InsetQuotes::quote_times)i;
+ times = InsetQuotes::quote_times(i);
break;
}
}
}
-string InsetQuotes::DispString() const
+string const 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_type == LyXRC::ISO_8859_1)
if (disp == "<<")
disp = '«';
else if (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();
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);
+ // quotes-insets cannot be latex of any kind
font.setLatex(LyXFont::OFF);
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();
- 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(ostream & os)
+void InsetQuotes::Write(Buffer const *, ostream & os) const
{
string text;
text += language_char[language];
}
-void InsetQuotes::Read(LyXLex & lex)
+void InsetQuotes::Read(Buffer const *, LyXLex & lex)
{
lex.nextToken();
ParseString(lex.GetString());
+ lex.next();
+ string tmp(lex.GetString());
+ if (tmp != "\\end_inset")
+ lyxerr << "LyX Warning: Missing \\end_inset "
+ "in InsetQuotes::Read." << endl;
}
-int InsetQuotes::Latex(ostream & os, signed char /*fragile*/)
-{
- string quote;
- int res = Latex(quote, 0);
- os << quote;
- 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();
+ string const doclang = buf->GetLanguage()->lang();
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") {
+#ifdef DO_USE_DEFAULT_LANGUAGE
+ } else if (doclang == "default") {
+#else
+ } else if (!use_babel) {
+#endif
qstr = latex_quote_ot1[times][quoteind];
- }
- else if (language == InsetQuotes::FrenchQ
+ } else if (language == InsetQuotes::FrenchQ
&& times == InsetQuotes::DoubleQ
&& doclang == "frenchb") {
if (side == InsetQuotes::LeftQ)
qstr = "\\og{}";
else
qstr = " \\fg{}";
- }
- else
+ } 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 (!` ?`)
+ 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 (times == InsetQuotes::DoubleQ) {
if (side == InsetQuotes::LeftQ)
- file += "“";
+ os << "“";
else
- file += "”";
+ os << "”";
} else {
if (side == InsetQuotes::LeftQ)
- file += "‘";
+ os << "‘";
else
- file += "’";
+ os << "’";
}
return 0;
}
{
char type = quote_char[quote_index[side][language]];
- if (current_view->buffer()->GetLanguage() == "default"
- && lyxrc->fontenc != "T1") {
+ if (features.bufferParams().language->lang() == "default"
+ && lyxrc.fontenc != "T1") {
if (times == InsetQuotes::SingleQ)
switch (type) {
case ',': features.quotesinglbase = true; break;
}
-Inset * InsetQuotes::Clone() const
+Inset * InsetQuotes::Clone(Buffer const &) const
{
return new InsetQuotes(language, side, times);
}
projects / lyx.git / blobdiff