* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
- * Copyright 1995-1999 The LyX Team.
+ * Copyright 1995-2000 The LyX Team.
*
- * ======================================================*/
+ * ====================================================== */
#include <config.h>
#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{}" } };
ParseString(str);
}
+
InsetQuotes::InsetQuotes(InsetQuotes::quote_language l,
InsetQuotes::quote_side s,
InsetQuotes::quote_times t)
// 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:
}
-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]];
+ 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 == ">>")
}
-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;
}
-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();
- scr.drawString(font, text, baseline, int(x));
- x += Width(font);
+ 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;
}
}
-int InsetQuotes::Latex(FILE * file, signed char /*fragile*/)
-{
- string quote;
- int res = Latex(quote, 0);
- fprintf(file, "%s", quote.c_str());
- return res;
-}
-
-int InsetQuotes::Latex(string & file, signed char /*fragile*/)
+int InsetQuotes::Latex(ostream & os, bool /*fragile*/, bool) const
{
- 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") {
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;
}
{
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;
}
}
-Inset* InsetQuotes::Clone()
+
+Inset * InsetQuotes::Clone() const
{
return new InsetQuotes(language, side, times);
}