mirror of
https://git.lyx.org/repos/lyx.git
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1093 lines
26 KiB
C++
1093 lines
26 KiB
C++
/**
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* \file InsetQuotes.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Jean-Marc Lasgouttes
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* \author Jürgen Spitzmüller
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "InsetQuotes.h"
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#include "Buffer.h"
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#include "BufferParams.h"
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#include "BufferView.h"
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#include "Cursor.h"
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#include "Dimension.h"
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#include "Encoding.h"
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#include "Font.h"
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#include "FuncStatus.h"
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#include "FuncRequest.h"
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#include "Language.h"
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#include "LaTeXFeatures.h"
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#include "Lexer.h"
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#include "LyXRC.h"
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#include "MetricsInfo.h"
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#include "Paragraph.h"
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#include "ParIterator.h"
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#include "texstream.h"
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#include "xml.h"
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#include "frontends/FontMetrics.h"
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#include "frontends/Painter.h"
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#include "support/debug.h"
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#include "support/docstring.h"
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#include "support/docstream.h"
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#include "support/gettext.h"
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#include "support/lstrings.h"
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#include "support/textutils.h"
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#include <string.h>
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using namespace std;
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using namespace lyx::support;
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namespace lyx {
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namespace {
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/* codes used to read/write quotes to LyX files
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* available styles:
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* e ``english'' (`inner quotation')
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* s ''swedish'' ('inner quotation')
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* g ,,german`` (,inner quotation`)
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* p ,,polish'' (,inner quotation')
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* c <<swiss>> (<inner quotation>)
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* a >>danish<< (>inner quotation<)
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* q "plain" ('inner quotation')
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* b `british' (``inner quotation'')
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* w >>swedishg>> ('inner quotation') ["g" = Guillemets]
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* f <<french>> (``inner quotation'')
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* i <<frenchin>> (<<inner quotation>>) ["in" = Imprimerie Nationale]
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* r <<russian>> (,,inner quotation``)
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* j [U+300C]cjk[U+300D] ([U+300E]inner quotation[U+300F]) [CORNER BRACKETS]
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* k [U+300A]cjkangle[U+300B] ([U+3008]inner quotation[U+3009]) [ANGLE BRACKETS]
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* h ,,hungarian'' (>>inner quotation<<)
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* x dynamic style (inherits document settings)
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*/
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char const * const style_char = "esgpcaqbwfirjkhx";
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char const * const side_char = "lr" ;
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char const * const level_char = "sd";
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} // namespace
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/////////////////////////////////////////////////////////////////////
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//
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// InsetQuotesParams
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//
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///////////////////////////////////////////////////////////////////////
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InsetQuotesParams quoteparams;
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int InsetQuotesParams::stylescount() const
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{
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return strlen(style_char);
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}
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char InsetQuotesParams::getStyleChar(QuoteStyle const & style) const
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{
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return style_char[static_cast<int>(style)];
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}
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QuoteStyle InsetQuotesParams::getQuoteStyle(string const & s,
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bool const allow_wildcards, QuoteStyle fb) const
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{
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QuoteStyle res = fb;
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string str = s;
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if (str.length() != 3) {
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LYXERR0("ERROR (InsetQuotes::InsetQuotes):"
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" bad string length.");
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str = "eld";
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}
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// '.' wildcard means: keep current style
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if (!allow_wildcards || str[0] != '.') {
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int i;
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for (i = 0; i < stylescount(); ++i) {
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if (str[0] == style_char[i]) {
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res = QuoteStyle(i);
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break;
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}
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}
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if (i >= stylescount()) {
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LYXERR0("ERROR (InsetQuotes::InsetQuotes):"
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" bad style specification.");
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res = QuoteStyle::English;
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}
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}
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return res;
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}
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QuoteSide InsetQuotesParams::getQuoteSide(string const & s,
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bool const allow_wildcards, QuoteSide fb) const
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{
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QuoteSide res = fb;
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string str = s;
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if (str.length() != 3) {
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LYXERR0("ERROR (InsetQuotes::InsetQuotes):"
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" bad string length.");
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str = "eld";
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}
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// '.' wildcard means: keep current side
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if (!allow_wildcards || str[1] != '.') {
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int i;
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for (i = 0; i < 2; ++i) {
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if (str[1] == side_char[i]) {
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res = QuoteSide(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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LYXERR0("ERROR (InsetQuotes::InsetQuotes):"
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" bad side specification.");
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res = QuoteSide::Opening;
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}
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}
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return res;
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}
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QuoteLevel InsetQuotesParams::getQuoteLevel(string const & s,
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bool const allow_wildcards, QuoteLevel fb) const
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{
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QuoteLevel res = fb;
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string str = s;
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if (str.length() != 3) {
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LYXERR0("ERROR (InsetQuotes::InsetQuotes):"
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" bad string length.");
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str = "eld";
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}
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// '.' wildcard means: keep current level
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if (!allow_wildcards || str[2] != '.') {
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int i;
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for (i = 0; i < 2; ++i) {
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if (str[2] == level_char[i]) {
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res = QuoteLevel(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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LYXERR0("ERROR (InsetQuotes::InsetQuotes):"
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" bad level specification.");
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res = QuoteLevel::Primary;
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}
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}
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return res;
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}
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char_type InsetQuotesParams::getQuoteChar(QuoteStyle const & style, QuoteLevel const & level,
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QuoteSide const & side, bool const rtl) const
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{
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// main opening quotation mark
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char_type left_primary;
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// main closing quotation mark
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char_type right_primary;
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// secondary (inner, 'single') opening quotation mark
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char_type left_secondary;
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// secondary (inner, 'single') closing quotation mark
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char_type right_secondary;
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switch (style) {
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case QuoteStyle::English: {
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left_primary = 0x201c; // ``
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right_primary = 0x201d; // ''
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left_secondary = 0x2018; // `
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right_secondary = 0x2019; // '
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break;
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}
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case QuoteStyle::Swedish: {
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left_primary = 0x201d; // ''
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right_primary = 0x201d; // ''
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left_secondary = 0x2019; // '
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right_secondary = 0x2019; // '
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break;
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}
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case QuoteStyle::German: {
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left_primary = 0x201e; // ,,
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right_primary = 0x201c; // ``
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left_secondary = 0x201a; // ,
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right_secondary = 0x2018; // `
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break;
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}
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case QuoteStyle::Polish: {
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left_primary = 0x201e; // ,,
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right_primary = 0x201d; // ''
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left_secondary = 0x201a; // ,
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right_secondary = 0x2019; // '
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break;
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}
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case QuoteStyle::Swiss: {
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left_primary = 0x00ab; // <<
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right_primary = 0x00bb; // >>
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left_secondary = 0x2039; // <
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right_secondary = 0x203a; // >
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break;
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}
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case QuoteStyle::Danish: {
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left_primary = 0x00bb; // >>
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right_primary = 0x00ab; // <<
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left_secondary = 0x203a; // >
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right_secondary = 0x2039; // <
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break;
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}
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case QuoteStyle::Plain: {
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left_primary = 0x0022; // "
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right_primary = 0x0022; // "
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left_secondary = 0x0027; // '
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right_secondary = 0x0027; // '
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break;
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}
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case QuoteStyle::British: {
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left_primary = 0x2018; // `
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right_primary = 0x2019; // '
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left_secondary = 0x201c; // ``
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right_secondary = 0x201d; // ''
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break;
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}
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case QuoteStyle::SwedishG: {
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left_primary = 0x00bb; // >>
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right_primary = 0x00bb; // >>
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left_secondary = 0x2019; // '
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right_secondary = 0x2019; // '
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break;
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}
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case QuoteStyle::French: {
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left_primary = 0x00ab; // <<
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right_primary = 0x00bb; // >>
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left_secondary = 0x201c; // ``
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right_secondary = 0x201d; // ''
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break;
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}
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case QuoteStyle::FrenchIN:{
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left_primary = 0x00ab; // <<
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right_primary = 0x00bb; // >>
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left_secondary = 0x00ab; // <<
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right_secondary = 0x00bb; // >>
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break;
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}
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case QuoteStyle::Russian:{
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left_primary = 0x00ab; // <<
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right_primary = 0x00bb; // >>
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left_secondary = 0x201e; // ,,
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right_secondary = 0x201c; // ``
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break;
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}
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case QuoteStyle::CJK:{
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left_primary = 0x300c; // LEFT CORNER BRACKET
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right_primary = 0x300d; // RIGHT CORNER BRACKET
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left_secondary = 0x300e; // LEFT WHITE CORNER BRACKET
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right_secondary = 0x300f; // RIGHT WHITE CORNER BRACKET
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break;
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}
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case QuoteStyle::CJKAngle:{
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left_primary = 0x300a; // LEFT DOUBLE ANGLE BRACKET
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right_primary = 0x300b; // RIGHT DOUBLE ANGLE BRACKET
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left_secondary = 0x3008; // LEFT ANGLE BRACKET
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right_secondary = 0x3009; // RIGHT ANGLE BRACKET
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break;
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}
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case QuoteStyle::Hungarian: {
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left_primary = 0x201e; // ,,
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right_primary = 0x201d; // ''
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left_secondary = 0x00bb; // >>
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right_secondary = 0x00ab; // <<
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break;
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}
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case QuoteStyle::Dynamic:
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default:
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// should not happen
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left_primary = 0x003f; // ?
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right_primary = 0x003f; // ?
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left_secondary = 0x003f; // ?
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right_secondary = 0x003f; // ?
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break;
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}
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switch (level) {
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case QuoteLevel::Secondary:
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if (rtl)
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return (side == QuoteSide::Closing) ? left_secondary : right_secondary;
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return (side == QuoteSide::Opening) ? left_secondary : right_secondary;
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case QuoteLevel::Primary:
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if (rtl)
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return (side == QuoteSide::Closing) ? left_primary : right_primary;
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return (side == QuoteSide::Opening) ? left_primary : right_primary;
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default:
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break;
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}
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// should not happen
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return 0x003f;
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}
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docstring InsetQuotesParams::getLaTeXQuote(char_type c, string const & op,
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bool const rtl) const
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{
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string res;
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switch (c){
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case 0x201a: {// ,
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if (op == "babel")
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res = "\\glq";
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else
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res = "\\quotesinglbase";
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break;
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}
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case 0x2019: {// '
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if (op == "int")
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// This macro is redefined in rtl mode
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res = rtl ? "\\textquoteleft" : "\\textquoteright";
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else
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res = "'";
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break;
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}
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case 0x2018: {// `
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if (op == "int")
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// This macro is redefined in rtl mode
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res = rtl ? "\\textquoteright" : "\\textquoteleft";
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else
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res = "`";
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break;
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}
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case 0x2039: {// <
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if (op == "babel")
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res = "\\flq";
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else
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res = "\\guilsinglleft";
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break;
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}
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case 0x203a: {// >
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if (op == "babel")
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res = "\\frq";
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else
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res = "\\guilsinglright";
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break;
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}
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case 0x0027: {// ' (plain)
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res = "\\textquotesingle";
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break;
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}
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case 0x201e: {// ,,
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if (op == "t1")
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res = ",,";
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else if (op == "babel")
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res = "\\glqq";
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else
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res = "\\quotedblbase";
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break;
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}
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case 0x201d: {// ''
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if (op == "int")
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// This macro is redefined in rtl mode
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res = rtl ? "\\textquotedblleft" : "\\textquotedblright";
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else
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res = "''";
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break;
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}
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case 0x201c: {// ``
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if (op == "int")
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// This macro is redefined in rtl mode
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res = rtl ? "\\textquotedblright" : "\\textquotedblleft";
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else
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res = "``";
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break;
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}
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case 0x00ab: {// <<
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if (op == "t1")
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res = "<<";
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else if (op == "babel")
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res = "\\flqq";
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else
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res = "\\guillemotleft";
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break;
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}
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case 0x00bb: {// >>
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if (op == "t1")
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res = ">>";
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else if (op == "babel")
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res = "\\frqq";
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else
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res = "\\guillemotright";
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break;
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}
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case 0x0022: {// "
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res = "\\textquotedbl";
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break;
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}
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// The following are fakes
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// This is just to get something symbolic
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// in encodings where this chars would not be used anyway
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case 0x300c: // LEFT CORNER BRACKET
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res = "\\ensuremath{\\lceil}";
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break;
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case 0x300d: // RIGHT CORNER BRACKET
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res = "\\ensuremath{\\rfloor}";
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break;
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case 0x300e: // LEFT WHITE CORNER BRACKET
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res = "\\ensuremath{\\llceil}";
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break;
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case 0x300f: // RIGHT WHITE CORNER BRACKET
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res = "\\ensuremath{\\rrfloor}";
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break;
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case 0x300a: // LEFT DOUBLE ANGLE BRACKET
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res = "\\ensuremath{\\langle\\kern-2.5pt\\langle}";
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break;
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case 0x300b: // RIGHT DOUBLE ANGLE BRACKET
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res = "\\ensuremath{\\rangle\\kern-2.5pt\\rangle}";
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break;
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case 0x3008: // LEFT ANGLE BRACKET
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res = "\\ensuremath{\\langle}";
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break;
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case 0x3009: // RIGHT ANGLE BRACKET
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res = "\\ensuremath{\\rangle}";
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break;
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default:
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break;
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}
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return from_ascii(res);
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}
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docstring InsetQuotesParams::getHTMLQuote(char_type c) const
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{
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string res;
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switch (c){
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case 0x201a: // ,
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res = "‚";
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break;
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case 0x2019: // '
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res = "’";
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break;
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case 0x2018: // `
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res = "‘";
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break;
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case 0x2039: // <
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res = "‹";
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break;
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case 0x203a: // >
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res = "›";
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break;
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case 0x0027: // ' (plain)
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res = "'";
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break;
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case 0x201e: // ,,
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res = "„";
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break;
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case 0x201d: // ''
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res = "”";
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break;
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case 0x201c: // ``
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res = "“";
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break;
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case 0x00ab: // <<
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res = "«";
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break;
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case 0x00bb: // >>
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res = "»";
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break;
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case 0x0022: // "
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res = """;
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break;
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case 0x300c: // LEFT CORNER BRACKET
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res = "「";
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break;
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case 0x300d: // RIGHT CORNER BRACKET
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res = "」";
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break;
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case 0x300e: // LEFT WHITE CORNER BRACKET
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res = "『";
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break;
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case 0x300f: // RIGHT WHITE CORNER BRACKET
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res = "』";
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break;
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case 0x300a: // LEFT DOUBLE ANGLE BRACKET
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res = "《";
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break;
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case 0x300b: // RIGHT DOUBLE ANGLE BRACKET
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res = "》";
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break;
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case 0x3008: // LEFT ANGLE BRACKET
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res = "〈";
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break;
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case 0x3009: // RIGHT ANGLE BRACKET
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res = "〉";
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break;
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default:
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break;
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}
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return from_ascii(res);
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}
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docstring InsetQuotesParams::getXMLQuote(char_type c) const
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{
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// Directly output the character Unicode form.
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return from_ascii("&#" + to_string(c) + ";");
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}
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map<string, docstring> InsetQuotesParams::getTypes() const
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{
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map<string, docstring> res;
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int sty, sid, lev;
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QuoteStyle style;
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QuoteSide side;
|
|
QuoteLevel level;
|
|
string type;
|
|
|
|
// get all quote types
|
|
for (sty = 0; sty < stylescount(); ++sty) {
|
|
style = QuoteStyle(sty);
|
|
if (style == QuoteStyle::Dynamic)
|
|
continue;
|
|
for (sid = 0; sid < 2; ++sid) {
|
|
side = QuoteSide(sid);
|
|
for (lev = 0; lev < 2; ++lev) {
|
|
type += style_char[static_cast<int>(style)];
|
|
type += side_char[sid];
|
|
level = QuoteLevel(lev);
|
|
type += level_char[lev];
|
|
res[type] = docstring(1, getQuoteChar(style, level, side));
|
|
type.clear();
|
|
}
|
|
}
|
|
}
|
|
return res;
|
|
}
|
|
|
|
|
|
docstring const InsetQuotesParams::getGuiLabel(QuoteStyle const & qs, bool langdef) const
|
|
{
|
|
docstring const styledesc =
|
|
bformat(_("%1$souter%2$s and %3$sinner%4$s[[quotation marks]]"),
|
|
docstring(1, getQuoteChar(qs, QuoteLevel::Primary, QuoteSide::Opening)),
|
|
docstring(1, getQuoteChar(qs, QuoteLevel::Primary, QuoteSide::Closing)),
|
|
docstring(1, getQuoteChar(qs, QuoteLevel::Secondary, QuoteSide::Opening)),
|
|
docstring(1, getQuoteChar(qs, QuoteLevel::Secondary, QuoteSide::Closing))
|
|
);
|
|
|
|
if (!langdef)
|
|
return styledesc;
|
|
|
|
return bformat(_("%1$s[[quot. mark description]] (language default)"),
|
|
styledesc);
|
|
}
|
|
|
|
|
|
docstring const InsetQuotesParams::getShortGuiLabel(docstring const & str) const
|
|
{
|
|
string const s = to_ascii(str);
|
|
QuoteStyle const style = getQuoteStyle(s);
|
|
QuoteSide const side = getQuoteSide(s);
|
|
QuoteLevel const level = getQuoteLevel(s);
|
|
|
|
return (side == QuoteSide::Opening) ?
|
|
bformat(_("%1$stext"),
|
|
docstring(1, getQuoteChar(style, level, side))) :
|
|
bformat(_("text%1$s"),
|
|
docstring(1, getQuoteChar(style, level, side)));
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////
|
|
//
|
|
// InsetQuotes
|
|
//
|
|
///////////////////////////////////////////////////////////////////////
|
|
|
|
InsetQuotes::InsetQuotes(Buffer * buf, string const & str)
|
|
: Inset(buf)
|
|
{
|
|
if (buf) {
|
|
global_style_ = buf->masterBuffer()->params().quotes_style;
|
|
fontspec_ = buf->masterBuffer()->params().useNonTeXFonts;
|
|
}
|
|
|
|
parseString(str);
|
|
}
|
|
|
|
|
|
InsetQuotes::InsetQuotes(Buffer * buf, char_type c, QuoteLevel level,
|
|
string const & side, string const & style)
|
|
: Inset(buf), level_(level)
|
|
{
|
|
bool dynamic = false;
|
|
if (buf) {
|
|
global_style_ = buf->masterBuffer()->params().quotes_style;
|
|
fontenc_ = buf->masterBuffer()->params().main_font_encoding();
|
|
dynamic = buf->masterBuffer()->params().dynamic_quotes;
|
|
fontspec_ = buf->masterBuffer()->params().useNonTeXFonts;
|
|
} else {
|
|
fontenc_ = "OT1";
|
|
}
|
|
if (style.empty())
|
|
style_ = dynamic ? QuoteStyle::Dynamic : global_style_;
|
|
else
|
|
style_ = getStyle(style);
|
|
|
|
if (side == "left" || side == "opening")
|
|
side_ = QuoteSide::Opening;
|
|
else if (side == "right" || side == "closing")
|
|
side_ = QuoteSide::Closing;
|
|
else
|
|
setSide(c);
|
|
}
|
|
|
|
|
|
docstring InsetQuotes::layoutName() const
|
|
{
|
|
return from_ascii("Quotes");
|
|
}
|
|
|
|
|
|
void InsetQuotes::setSide(char_type c)
|
|
{
|
|
// Decide whether opening or closing quote
|
|
if (lyx::isSpace(c) || isOpenPunctuation(c))
|
|
side_ = QuoteSide::Opening;// opening quote
|
|
else
|
|
side_ = QuoteSide::Closing;// closing quote
|
|
}
|
|
|
|
|
|
void InsetQuotes::parseString(string const & s, bool const allow_wildcards)
|
|
{
|
|
style_ = quoteparams.getQuoteStyle(s, allow_wildcards, style_);
|
|
side_ = quoteparams.getQuoteSide(s, allow_wildcards, side_);
|
|
level_ = quoteparams.getQuoteLevel(s, allow_wildcards, level_);
|
|
}
|
|
|
|
|
|
QuoteStyle InsetQuotes::getStyle(string const & s)
|
|
{
|
|
QuoteStyle qs = QuoteStyle::English;
|
|
|
|
if (s == "english")
|
|
qs = QuoteStyle::English;
|
|
else if (s == "swedish")
|
|
qs = QuoteStyle::Swedish;
|
|
else if (s == "german")
|
|
qs = QuoteStyle::German;
|
|
else if (s == "polish")
|
|
qs = QuoteStyle::Polish;
|
|
else if (s == "swiss")
|
|
qs = QuoteStyle::Swiss;
|
|
else if (s == "danish")
|
|
qs = QuoteStyle::Danish;
|
|
else if (s == "plain")
|
|
qs = QuoteStyle::Plain;
|
|
else if (s == "british")
|
|
qs = QuoteStyle::British;
|
|
else if (s == "swedishg")
|
|
qs = QuoteStyle::SwedishG;
|
|
else if (s == "french")
|
|
qs = QuoteStyle::French;
|
|
else if (s == "frenchin")
|
|
qs = QuoteStyle::FrenchIN;
|
|
else if (s == "russian")
|
|
qs = QuoteStyle::Russian;
|
|
else if (s == "cjk")
|
|
qs = QuoteStyle::CJK;
|
|
else if (s == "cjkangle")
|
|
qs = QuoteStyle::CJKAngle;
|
|
else if (s == "hungarian")
|
|
qs = QuoteStyle::Hungarian;
|
|
else if (s == "dynamic")
|
|
qs = QuoteStyle::Dynamic;
|
|
|
|
return qs;
|
|
}
|
|
|
|
|
|
docstring InsetQuotes::displayString() const
|
|
{
|
|
// In PassThru, we use straight quotes
|
|
if (pass_thru_)
|
|
return (level_ == QuoteLevel::Primary) ?
|
|
from_ascii("\"") : from_ascii("'");
|
|
|
|
QuoteStyle style =
|
|
(style_ == QuoteStyle::Dynamic) ? global_style_ : style_;
|
|
|
|
docstring retdisp = docstring(1, quoteparams.getQuoteChar(style, level_, side_, rtl_));
|
|
|
|
// in French, thin spaces are added inside double guillemets
|
|
if (prefixIs(context_lang_, "fr")
|
|
&& level_ == QuoteLevel::Primary
|
|
&& (style == QuoteStyle::Swiss
|
|
|| style == QuoteStyle::French
|
|
|| style == QuoteStyle::FrenchIN)) {
|
|
// THIN SPACE (U+2009)
|
|
char_type const thin_space = 0x2009;
|
|
if (side_ == QuoteSide::Opening)
|
|
retdisp += thin_space;
|
|
else
|
|
retdisp = thin_space + retdisp;
|
|
}
|
|
|
|
return retdisp;
|
|
}
|
|
|
|
|
|
void InsetQuotes::metrics(MetricsInfo & mi, Dimension & dim) const
|
|
{
|
|
FontInfo & font = mi.base.font;
|
|
frontend::FontMetrics const & fm = theFontMetrics(font);
|
|
dim.asc = fm.maxAscent();
|
|
dim.des = fm.maxDescent();
|
|
dim.wid = fm.width(displayString());
|
|
}
|
|
|
|
|
|
void InsetQuotes::draw(PainterInfo & pi, int x, int y) const
|
|
{
|
|
FontInfo font = pi.base.font;
|
|
if (style_ == QuoteStyle::Dynamic)
|
|
font.setPaintColor(Color_special);
|
|
else
|
|
font.setPaintColor(pi.textColor(font.realColor()));
|
|
pi.pain.text(x, y, displayString(), font);
|
|
}
|
|
|
|
|
|
string InsetQuotes::getType() const
|
|
{
|
|
string text;
|
|
text += style_char[static_cast<int>(style_)];
|
|
text += side_char[static_cast<int>(side_)];
|
|
text += level_char[static_cast<int>(level_)];
|
|
return text;
|
|
}
|
|
|
|
|
|
void InsetQuotes::write(ostream & os) const
|
|
{
|
|
os << "Quotes " << getType();
|
|
}
|
|
|
|
|
|
void InsetQuotes::read(Lexer & lex)
|
|
{
|
|
lex.setContext("InsetQuotes::read");
|
|
lex.next();
|
|
parseString(lex.getString());
|
|
lex >> "\\end_inset";
|
|
}
|
|
|
|
|
|
void InsetQuotes::doDispatch(Cursor & cur, FuncRequest & cmd)
|
|
{
|
|
switch (cmd.action()) {
|
|
case LFUN_INSET_MODIFY: {
|
|
string const first_arg = cmd.getArg(0);
|
|
bool const change_type = first_arg == "changetype";
|
|
if (!change_type) {
|
|
// not for us
|
|
// this will not be handled higher up
|
|
cur.undispatched();
|
|
return;
|
|
}
|
|
cur.recordUndoInset(this);
|
|
parseString(cmd.getArg(1), true);
|
|
cur.forceBufferUpdate();
|
|
break;
|
|
}
|
|
default:
|
|
Inset::doDispatch(cur, cmd);
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
bool InsetQuotes::getStatus(Cursor & cur, FuncRequest const & cmd,
|
|
FuncStatus & flag) const
|
|
{
|
|
switch (cmd.action()) {
|
|
|
|
case LFUN_INSET_MODIFY: {
|
|
string const first_arg = cmd.getArg(0);
|
|
if (first_arg == "changetype") {
|
|
string const type = cmd.getArg(1);
|
|
flag.setOnOff(type == getType());
|
|
flag.setEnabled(!pass_thru_);
|
|
return true;
|
|
}
|
|
return Inset::getStatus(cur, cmd, flag);
|
|
}
|
|
|
|
default:
|
|
return Inset::getStatus(cur, cmd, flag);
|
|
}
|
|
}
|
|
|
|
|
|
void InsetQuotes::latex(otexstream & os, OutputParams const & runparams) const
|
|
{
|
|
QuoteStyle style =
|
|
(style_ == QuoteStyle::Dynamic) ? global_style_ : style_;
|
|
char_type quotechar = quoteparams.getQuoteChar(style, level_, side_, rtl_);
|
|
docstring qstr;
|
|
|
|
// In pass-thru context, we output plain quotes
|
|
if (runparams.pass_thru)
|
|
qstr = (level_ == QuoteLevel::Primary) ? from_ascii("\"") : from_ascii("'");
|
|
else if (style == QuoteStyle::Plain && fontspec_) {
|
|
// For XeTeX and LuaTeX,we need to disable mapping to get straight
|
|
// quotes. We define our own commands that do this
|
|
qstr = (level_ == QuoteLevel::Primary) ?
|
|
from_ascii("\\textquotedblplain") : from_ascii("\\textquotesingleplain");
|
|
}
|
|
else if (runparams.use_polyglossia) {
|
|
// For polyglossia, we directly output the respective unicode chars
|
|
// (spacing and kerning is then handled respectively)
|
|
qstr = docstring(1, quotechar);
|
|
}
|
|
// The CJK marks are not yet covered by utf8 inputenc (we don't have the entry in
|
|
// unicodesymbols, since we don't want to add fake synbols there).
|
|
else if (style == QuoteStyle::CJK || style == QuoteStyle::CJKAngle) {
|
|
if (runparams.encoding && runparams.encoding->name() != "utf8"
|
|
&& runparams.encoding->encodable(quotechar))
|
|
qstr = docstring(1, quotechar);
|
|
else
|
|
qstr = quoteparams.getLaTeXQuote(quotechar, "int");
|
|
}
|
|
else if ((style == QuoteStyle::Swiss
|
|
|| style == QuoteStyle::French
|
|
|| style == QuoteStyle::FrenchIN)
|
|
&& level_ == QuoteLevel::Primary
|
|
&& prefixIs(runparams.local_font->language()->code(), "fr")) {
|
|
// Specific guillemets of French babel
|
|
// including correct French spacing
|
|
if (side_ == QuoteSide::Opening)
|
|
qstr = from_ascii("\\og");
|
|
else
|
|
qstr = from_ascii("\\fg");
|
|
} else if (runparams.use_hyperref && runparams.moving_arg) {
|
|
// Use internal commands in headings with hyperref
|
|
// (ligatures not featured in PDF strings)
|
|
qstr = quoteparams.getLaTeXQuote(quotechar, "int", rtl_);
|
|
} else if (fontenc_ == "T1"
|
|
&& !runparams.local_font->language()->internalFontEncoding()) {
|
|
// Quotation marks for T1 font encoding
|
|
// (using ligatures)
|
|
qstr = quoteparams.getLaTeXQuote(quotechar, "t1");
|
|
} else if (runparams.local_font->language()->internalFontEncoding()) {
|
|
// Quotation marks for internal font encodings
|
|
// (ligatures not featured)
|
|
qstr = quoteparams.getLaTeXQuote(quotechar, "int", rtl_);
|
|
#ifdef DO_USE_DEFAULT_LANGUAGE
|
|
} else if ((doclang == "default"
|
|
#else
|
|
} else if ((!runparams.use_babel
|
|
#endif
|
|
|| (fontenc_ != "T1" && fontenc_ != "OT1"))
|
|
|| runparams.isFullUnicode()) {
|
|
// Standard quotation mark macros
|
|
// These are also used by babel
|
|
// without fontenc (XeTeX/LuaTeX)
|
|
qstr = quoteparams.getLaTeXQuote(quotechar, "ot1");
|
|
} else {
|
|
// Babel shorthand quotation marks (for T1/OT1)
|
|
qstr = quoteparams.getLaTeXQuote(quotechar, "babel");
|
|
}
|
|
|
|
if (!runparams.pass_thru) {
|
|
// Guard against unwanted ligatures with preceding text
|
|
char_type const lastchar = os.lastChar();
|
|
// LuaTeX does not respect {} as ligature breaker by design,
|
|
// see https://tex.stackexchange.com/q/349725/19291
|
|
docstring const nolig =
|
|
(runparams.flavor == Flavor::LuaTeX
|
|
|| runparams.flavor == Flavor::DviLuaTeX) ?
|
|
from_ascii("\\/") : from_ascii("{}");
|
|
// !` ?` => !{}` ?{}`
|
|
if (prefixIs(qstr, from_ascii("`"))
|
|
&& (lastchar == '!' || lastchar == '?'))
|
|
os << nolig;
|
|
// ``` ''' ,,, <<< >>>
|
|
// => `{}`` '{}'' ,{},, <{}<< >{}>>
|
|
if (contains(from_ascii(",'`<>"), lastchar)
|
|
&& prefixIs(qstr, lastchar))
|
|
os << nolig;
|
|
}
|
|
|
|
os << qstr;
|
|
|
|
if (prefixIs(qstr, from_ascii("\\")) && !suffixIs(qstr, '}'))
|
|
// properly terminate the command depending on the context
|
|
os << termcmd;
|
|
}
|
|
|
|
|
|
int InsetQuotes::plaintext(odocstringstream & os,
|
|
OutputParams const &, size_t) const
|
|
{
|
|
docstring const str = displayString();
|
|
os << str;
|
|
return str.size();
|
|
}
|
|
|
|
|
|
docstring InsetQuotes::getQuoteEntity(bool isHTML) const {
|
|
QuoteStyle style =
|
|
(style_ == QuoteStyle::Dynamic) ? global_style_ : style_;
|
|
docstring res = isHTML ? quoteparams.getHTMLQuote(quoteparams.getQuoteChar(style, level_, side_)) :
|
|
quoteparams.getXMLQuote(quoteparams.getQuoteChar(style, level_, side_));
|
|
|
|
// in French, thin spaces are added inside double guillemets
|
|
if (prefixIs(context_lang_, "fr")
|
|
&& level_ == QuoteLevel::Primary
|
|
&& (style == QuoteStyle::French
|
|
|| style == QuoteStyle::FrenchIN
|
|
|| style == QuoteStyle::Swiss)) {
|
|
// THIN SPACE (U+2009)
|
|
docstring const thin_space = from_ascii(" ");
|
|
if (side_ == QuoteSide::Opening) // Open quote: space after
|
|
res += thin_space;
|
|
else // Close quote: space before
|
|
res = thin_space + res;
|
|
}
|
|
return res;
|
|
}
|
|
|
|
|
|
void InsetQuotes::docbook(XMLStream & xs, OutputParams const &) const
|
|
{
|
|
xs << XMLStream::ESCAPE_NONE << getQuoteEntity(false);
|
|
}
|
|
|
|
|
|
docstring InsetQuotes::xhtml(XMLStream & xs, OutputParams const &) const
|
|
{
|
|
xs << XMLStream::ESCAPE_NONE << getQuoteEntity(true);
|
|
return docstring();
|
|
}
|
|
|
|
|
|
void InsetQuotes::toString(odocstream & os) const
|
|
{
|
|
os << displayString();
|
|
}
|
|
|
|
|
|
void InsetQuotes::forOutliner(docstring & os, size_t const, bool const) const
|
|
{
|
|
os += displayString();
|
|
}
|
|
|
|
|
|
void InsetQuotes::updateBuffer(ParIterator const & it, UpdateType /* utype*/, bool const /*deleted*/)
|
|
{
|
|
BufferParams const & bp = buffer().masterBuffer()->params();
|
|
Font const & font = it.paragraph().getFontSettings(bp, it.pos());
|
|
pass_thru_ = it.paragraph().isPassThru();
|
|
context_lang_ = font.language()->code();
|
|
internal_fontenc_ = font.language()->internalFontEncoding();
|
|
fontenc_ = bp.main_font_encoding();
|
|
global_style_ = bp.quotes_style;
|
|
fontspec_ = bp.useNonTeXFonts;
|
|
rtl_ = font.isRightToLeft();
|
|
}
|
|
|
|
|
|
void InsetQuotes::validate(LaTeXFeatures & features) const
|
|
{
|
|
QuoteStyle style =
|
|
(style_ == QuoteStyle::Dynamic) ? global_style_ : style_;
|
|
char_type type = quoteparams.getQuoteChar(style, level_, side_);
|
|
|
|
// Handle characters that are not natively supported by
|
|
// specific font encodings (we roll our own definitions)
|
|
#ifdef DO_USE_DEFAULT_LANGUAGE
|
|
if (features.bufferParams().language->lang() == "default"
|
|
#else
|
|
if (!features.useBabel()
|
|
#endif
|
|
&& !features.runparams().isFullUnicode() && fontenc_ != "T1") {
|
|
switch (type) {
|
|
case 0x201a:
|
|
features.require("quotesinglbase");
|
|
break;
|
|
case 0x2039:
|
|
features.require("guilsinglleft");
|
|
break;
|
|
case 0x203a:
|
|
features.require("guilsinglright");
|
|
break;
|
|
case 0x201e:
|
|
features.require("quotedblbase");
|
|
break;
|
|
case 0x00ab:
|
|
features.require("guillemotleft");
|
|
break;
|
|
case 0x00bb:
|
|
features.require("guillemotright");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
// Handle straight quotation marks. These need special care
|
|
// in most output formats
|
|
switch (type) {
|
|
case 0x0027: {
|
|
if (features.runparams().isFullUnicode() && fontspec_)
|
|
features.require("textquotesinglep");
|
|
else
|
|
features.require("textcomp");
|
|
break;
|
|
}
|
|
case 0x0022: {
|
|
if (features.runparams().isFullUnicode() && fontspec_)
|
|
features.require("textquotedblp");
|
|
else if (fontenc_ != "T1" || internal_fontenc_)
|
|
features.require("textquotedbl");
|
|
break;
|
|
}
|
|
// we fake these from math (also for utf8 inputenc
|
|
// currently; see above)
|
|
case 0x300e: // LEFT WHITE CORNER BRACKET
|
|
case 0x300f: // RIGHT WHITE CORNER BRACKET
|
|
if (!features.runparams().encoding
|
|
|| features.runparams().encoding->name() == "utf8"
|
|
|| !features.runparams().encoding->encodable(type))
|
|
features.require("stmaryrd");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
string InsetQuotes::contextMenuName() const
|
|
{
|
|
return "context-quote";
|
|
}
|
|
|
|
} // namespace lyx
|