1999-09-27 18:44:28 +00:00
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/* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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*
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1999-10-02 16:21:10 +00:00
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* Copyright 1995 Matthias Ettrich
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* Copyright 1995-1999 The LyX Team.
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1999-09-27 18:44:28 +00:00
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*
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1999-10-02 16:21:10 +00:00
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* ======================================================*/
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1999-09-27 18:44:28 +00:00
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#include <config.h>
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "insetquotes.h"
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1999-10-02 16:21:10 +00:00
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#include "support/lyxlib.h"
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1999-10-07 18:44:17 +00:00
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#include "debug.h"
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1999-09-27 18:44:28 +00:00
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#include "lyxfont.h"
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#include "lyxrc.h"
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#include "buffer.h"
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#include "LaTeXFeatures.h"
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1999-10-02 16:21:10 +00:00
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#include "support/lstrings.h"
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1999-09-27 18:44:28 +00:00
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// Quotes. Used for the various quotes. German, English, French,
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// Danish, Polish, all either double or single.
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1999-10-02 16:21:10 +00:00
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extern LyXRC * lyxrc;
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extern BufferView * current_view;
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1999-09-27 18:44:28 +00:00
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// codes used to read/write quotes to LyX files
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1999-10-02 16:21:10 +00:00
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static char const * const language_char = "esgpfa";
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static char const * const side_char = "lr" ;
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static char const * const times_char ="sd";
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1999-09-27 18:44:28 +00:00
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// List of known quote chars
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1999-10-02 16:21:10 +00:00
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static char const * const quote_char = ",'`<>";
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1999-09-27 18:44:28 +00:00
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// Index of chars used for the quote. Index is [side,language]
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int quote_index[2][6] =
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{ { 2, 1, 0, 0, 3, 4 }, // "'',,<>"
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{ 1, 1, 2, 1, 4, 3 } }; // "`'`'><"
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// Corresponding LaTeX code, for double and single quotes.
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1999-10-02 16:21:10 +00:00
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static char const * const latex_quote_t1[2][5] =
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1999-09-27 18:44:28 +00:00
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{ { "\\quotesinglbase{}", "'", "`",
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"\\guilsinglleft{}", "\\guilsinglright{}" },
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{ ",,", "''", "``", "<<", ">>" } };
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1999-10-02 16:21:10 +00:00
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static char const * const latex_quote_ot1[2][5] =
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1999-09-27 18:44:28 +00:00
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{ { "\\quotesinglbase{}", "'", "`",
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"\\guilsinglleft{}", "\\guilsinglright{}" },
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{ "\\quotedblbase{}", "''", "``",
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"\\guillemotleft{}", "\\guillemotright{}" } };
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1999-10-02 16:21:10 +00:00
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static char const * const latex_quote_babel[2][5] =
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1999-09-27 18:44:28 +00:00
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{ { "\\glq{}", "'", "`", "\\flq{}", "\\frq{}" },
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{ "\\glqq{}", "''", "``", "\\flqq{}", "\\frqq{}" } };
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1999-10-02 16:21:10 +00:00
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InsetQuotes::InsetQuotes(string const & str)
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1999-09-27 18:44:28 +00:00
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{
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1999-10-02 16:21:10 +00:00
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ParseString(str);
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1999-09-27 18:44:28 +00:00
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}
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InsetQuotes::InsetQuotes(InsetQuotes::quote_language l,
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InsetQuotes::quote_side s,
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InsetQuotes::quote_times t)
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: language(l), side(s), times(t)
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{
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}
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1999-10-02 16:21:10 +00:00
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InsetQuotes::InsetQuotes(char c, BufferParams const & params)
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1999-09-27 18:44:28 +00:00
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: language(params.quotes_language), times(params.quotes_times)
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{
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// Decide whether left or right
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switch(c) {
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case ' ': case '(': case '{': case '[': case '-': case ':':
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case LYX_META_HFILL: case LYX_META_PROTECTED_SEPARATOR:
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case LYX_META_NEWLINE:
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side = InsetQuotes::LeftQ; // left quote
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break;
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default:
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side = InsetQuotes::RightQ; // right quote
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}
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}
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1999-10-02 16:21:10 +00:00
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void InsetQuotes::ParseString(string str)
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1999-09-27 18:44:28 +00:00
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{
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int i;
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if (str.length() != 3) {
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1999-10-07 18:44:17 +00:00
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lyxerr << "ERROR (InsetQuotes::InsetQuotes):"
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" bad string length." << endl;
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str = "eld";
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1999-09-27 18:44:28 +00:00
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}
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for (i=0;i<6;i++) {
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1999-10-02 16:21:10 +00:00
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if (str[0] == language_char[i]) {
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1999-09-27 18:44:28 +00:00
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language = (InsetQuotes::quote_language)i;
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break;
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}
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}
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if (i>=6) {
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1999-10-07 18:44:17 +00:00
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lyxerr << "ERROR (InsetQuotes::InsetQuotes):"
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" bad language specification." << endl;
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1999-09-27 18:44:28 +00:00
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language = InsetQuotes::EnglishQ;
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}
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for (i=0;i<2;i++) {
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1999-10-02 16:21:10 +00:00
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if (str[1] == side_char[i]) {
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1999-09-27 18:44:28 +00:00
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side = (InsetQuotes::quote_side)i;
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break;
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}
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}
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if (i>=2) {
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1999-10-07 18:44:17 +00:00
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lyxerr << "ERROR (InsetQuotes::InsetQuotes):"
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" bad side specification." << endl;
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1999-09-27 18:44:28 +00:00
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side = InsetQuotes::LeftQ;
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}
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for (i=0;i<2;i++) {
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1999-10-02 16:21:10 +00:00
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if (str[2] == times_char[i]) {
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1999-09-27 18:44:28 +00:00
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times = (InsetQuotes::quote_times)i;
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break;
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}
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}
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if (i>=2) {
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1999-10-07 18:44:17 +00:00
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lyxerr << "ERROR (InsetQuotes::InsetQuotes):"
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" bad times specification." << endl;
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1999-09-27 18:44:28 +00:00
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times = InsetQuotes::DoubleQ;
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}
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}
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1999-10-02 16:21:10 +00:00
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string InsetQuotes::DispString() const
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1999-09-27 18:44:28 +00:00
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{
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1999-10-02 16:21:10 +00:00
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string disp;
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1999-09-27 18:44:28 +00:00
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1999-10-07 19:15:53 +00:00
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disp = quote_char[quote_index[side][language]];
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1999-09-27 18:44:28 +00:00
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if (times == InsetQuotes::DoubleQ)
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disp += disp;
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if (lyxrc->font_norm == "iso8859-1")
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if (disp == "<<")
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disp = '<EFBFBD>';
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else if (disp == ">>")
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disp = '<EFBFBD>';
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return disp;
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}
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1999-10-02 16:21:10 +00:00
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int InsetQuotes::Ascent(LyXFont const & font) const
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1999-09-27 18:44:28 +00:00
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{
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return font.maxAscent();
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}
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1999-10-02 16:21:10 +00:00
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int InsetQuotes::Descent(LyXFont const & font) const
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{
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return font.maxDescent();
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}
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1999-10-02 16:21:10 +00:00
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int InsetQuotes::Width(LyXFont const & font) const
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{
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1999-10-02 16:21:10 +00:00
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string text = DispString();
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1999-09-27 18:44:28 +00:00
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int w = 0;
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1999-10-02 16:21:10 +00:00
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for (string::size_type i = 0; i < text.length(); ++i) {
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1999-09-27 18:44:28 +00:00
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if (text[i] == ' ')
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w += font.width('i');
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else if (i == 0 || text[i] != text[i-1])
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w += font.width(text[i]);
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else
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w += font.width(',');
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}
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return w;
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}
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LyXFont InsetQuotes::ConvertFont(LyXFont font)
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{
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/* quotes-insets cannot be latex of any kind */
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font.setLatex(LyXFont::OFF);
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return font;
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}
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1999-10-02 16:21:10 +00:00
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void InsetQuotes::Draw(LyXFont font, LyXScreen & scr,
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int baseline, float & x)
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{
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1999-10-02 16:21:10 +00:00
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string text = DispString();
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1999-09-27 18:44:28 +00:00
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1999-10-07 19:15:53 +00:00
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scr.drawString(font, text, baseline, int(x));
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x += Width(font);
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1999-09-27 18:44:28 +00:00
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}
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1999-10-02 16:21:10 +00:00
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void InsetQuotes::Write(FILE * file)
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1999-09-27 18:44:28 +00:00
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{
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string text;
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text += language_char[language];
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text += side_char[side];
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text += times_char[times];
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1999-09-27 18:44:28 +00:00
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fprintf(file, "Quotes %s", text.c_str());
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}
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1999-10-02 16:21:10 +00:00
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void InsetQuotes::Read(LyXLex & lex)
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1999-09-27 18:44:28 +00:00
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{
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lex.nextToken();
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ParseString(lex.GetString());
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}
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1999-10-02 16:21:10 +00:00
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int InsetQuotes::Latex(FILE * file, signed char /*fragile*/)
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1999-09-27 18:44:28 +00:00
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{
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1999-10-02 16:21:10 +00:00
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string quote;
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1999-09-27 18:44:28 +00:00
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int res = Latex(quote, 0);
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fprintf(file, "%s", quote.c_str());
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return res;
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}
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1999-10-02 16:21:10 +00:00
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int InsetQuotes::Latex(string & file, signed char /*fragile*/)
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1999-09-27 18:44:28 +00:00
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{
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1999-10-02 16:21:10 +00:00
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string doclang =
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1999-09-27 18:44:28 +00:00
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current_view->currentBuffer()->GetLanguage();
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int quoteind = quote_index[side][language];
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1999-10-02 16:21:10 +00:00
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string qstr;
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1999-09-27 18:44:28 +00:00
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if (lyxrc->fontenc == "T1") {
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qstr = latex_quote_t1[times][quoteind];
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}
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else if (doclang == "default") {
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qstr = latex_quote_ot1[times][quoteind];
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}
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else if (language == InsetQuotes::FrenchQ
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&& times == InsetQuotes::DoubleQ
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&& doclang == "frenchb") {
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if (side == InsetQuotes::LeftQ)
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qstr = "\\og{}";
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else
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qstr = " \\fg{}";
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}
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else
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qstr = latex_quote_babel[times][quoteind];
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// protect against !` and ?` ligatures.
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1999-10-02 16:21:10 +00:00
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if ((suffixIs(file, '?') || suffixIs(file, '!'))
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1999-09-27 18:44:28 +00:00
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&& qstr[0] == '`')
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qstr = "{}" + qstr;
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file += qstr;
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return 0;
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}
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1999-10-02 16:21:10 +00:00
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int InsetQuotes::Linuxdoc(string & file)
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1999-09-27 18:44:28 +00:00
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{
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file += "\"";
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return 0;
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}
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1999-10-02 16:21:10 +00:00
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int InsetQuotes::DocBook(string & file)
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1999-09-27 18:44:28 +00:00
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{
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if(times == InsetQuotes::DoubleQ) {
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if (side == InsetQuotes::LeftQ)
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file += "“";
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else
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1999-10-02 14:01:04 +00:00
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file += "”";
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1999-09-27 18:44:28 +00:00
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} else {
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if (side == InsetQuotes::LeftQ)
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1999-10-02 14:01:04 +00:00
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file += "‘";
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1999-09-27 18:44:28 +00:00
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else
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1999-10-02 14:01:04 +00:00
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file += "’";
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1999-09-27 18:44:28 +00:00
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}
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return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
1999-10-02 16:21:10 +00:00
|
|
|
|
void InsetQuotes::Validate(LaTeXFeatures & features) const
|
1999-09-27 18:44:28 +00:00
|
|
|
|
{
|
|
|
|
|
char type = quote_char[quote_index[side][language]];
|
|
|
|
|
|
|
|
|
|
if (current_view->currentBuffer()->GetLanguage() == "default"
|
|
|
|
|
&& lyxrc->fontenc != "T1") {
|
|
|
|
|
if (times == InsetQuotes::SingleQ)
|
|
|
|
|
switch (type) {
|
|
|
|
|
case ',': features.quotesinglbase = true; break;
|
|
|
|
|
case '<': features.guilsinglleft = true; break;
|
|
|
|
|
case '>': features.guilsinglright = true; break;
|
|
|
|
|
default: break;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
switch (type) {
|
|
|
|
|
case ',': features.quotedblbase = true; break;
|
|
|
|
|
case '<': features.guillemotleft = true; break;
|
|
|
|
|
case '>': features.guillemotright = true; break;
|
|
|
|
|
default: break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
Inset* InsetQuotes::Clone()
|
|
|
|
|
{
|
|
|
|
|
return new InsetQuotes(language, side, times);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Inset::Code InsetQuotes::LyxCode() const
|
|
|
|
|
{
|
|
|
|
|
return Inset::QUOTE_CODE;
|
|
|
|
|
}
|