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bc73a85778
This is a new take onc8e2c17athat was reverted atda67bde61adue to entities no more recognised by the browsers. Corresponding thread on the mailing list: https://www.mail-archive.com/lyx-devel@lists.lyx.org/msg213179.html This patch is a huge cleanup overall, by removing the distinction between HTML and XML entities (the latter arrived due to the DocBook support). In InsetListingParams, I also changed the mechanism that relied on " to use an XML entity to be consistent with the rest of the code, mostly in case someone looks for HTML entities and wonders why they are still there.
1025 lines
25 KiB
C++
1025 lines
25 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::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;
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QuoteLevel level;
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string type;
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// get all quote types
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for (sty = 0; sty < stylescount(); ++sty) {
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style = QuoteStyle(sty);
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if (style == QuoteStyle::Dynamic)
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continue;
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for (sid = 0; sid < 2; ++sid) {
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side = QuoteSide(sid);
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for (lev = 0; lev < 2; ++lev) {
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type += style_char[static_cast<int>(style)];
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type += side_char[sid];
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level = QuoteLevel(lev);
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type += level_char[lev];
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res[type] = docstring(1, getQuoteChar(style, level, side));
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type.clear();
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}
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}
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}
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return res;
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}
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docstring const InsetQuotesParams::getGuiLabel(QuoteStyle const & qs, bool langdef) const
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{
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docstring const styledesc =
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bformat(_("%1$souter%2$s and %3$sinner%4$s[[quotation marks]]"),
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docstring(1, getQuoteChar(qs, QuoteLevel::Primary, QuoteSide::Opening)),
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docstring(1, getQuoteChar(qs, QuoteLevel::Primary, QuoteSide::Closing)),
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docstring(1, getQuoteChar(qs, QuoteLevel::Secondary, QuoteSide::Opening)),
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docstring(1, getQuoteChar(qs, QuoteLevel::Secondary, QuoteSide::Closing))
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);
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if (!langdef)
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return styledesc;
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return bformat(_("%1$s[[quot. mark description]] (language default)"),
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styledesc);
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}
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docstring const InsetQuotesParams::getShortGuiLabel(docstring const & str) const
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{
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string const s = to_ascii(str);
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QuoteStyle const style = getQuoteStyle(s);
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QuoteSide const side = getQuoteSide(s);
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QuoteLevel const level = getQuoteLevel(s);
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return (side == QuoteSide::Opening) ?
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bformat(_("%1$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;
|
|
dynamic = buf->masterBuffer()->params().dynamic_quotes;
|
|
fontspec_ = buf->masterBuffer()->params().useNonTeXFonts;
|
|
}
|
|
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 || runparams.find_effective())
|
|
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 (runparams.main_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
|
|
|| (runparams.main_fontenc != "T1" && runparams.main_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 & op, size_t) const
|
|
{
|
|
if (!op.find_effective()) {
|
|
docstring const str = displayString();
|
|
os << str;
|
|
return str.size();
|
|
}
|
|
else {
|
|
if (level_ == QuoteLevel::Primary)
|
|
os << from_ascii("\"");
|
|
else
|
|
os << from_ascii("'");
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
|
|
docstring InsetQuotes::getQuoteXMLEntity() const {
|
|
QuoteStyle style =
|
|
(style_ == QuoteStyle::Dynamic) ? global_style_ : style_;
|
|
docstring res = 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 << getQuoteXMLEntity();
|
|
}
|
|
|
|
|
|
docstring InsetQuotes::xhtml(XMLStream & xs, OutputParams const &) const
|
|
{
|
|
xs << XMLStream::ESCAPE_NONE << getQuoteXMLEntity();
|
|
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();
|
|
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()
|
|
&& features.runparams().main_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 (features.runparams().main_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
|