]> git.lyx.org Git - lyx.git/blobdiff - src/insets/InsetQuotes.cpp
Loop refactoring
[lyx.git] / src / insets / InsetQuotes.cpp
index 1613eb3d260cfbd618d388bafecd080ccab99dd4..c93de5a06395c4ad301d04838659cfc1f9e73346 100644 (file)
 #include "LyXRC.h"
 #include "MetricsInfo.h"
 #include "OutputParams.h"
-#include "output_xhtml.h"
 #include "Paragraph.h"
 #include "ParIterator.h"
 #include "texstream.h"
+#include "xml.h"
 
 #include "frontends/FontMetrics.h"
 #include "frontends/Painter.h"
@@ -111,10 +111,9 @@ InsetQuotesParams::QuoteStyle InsetQuotesParams::getQuoteStyle(string const & s,
                str = "eld";
        }
 
-       int i;
-
        // '.' wildcard means: keep current style
        if (!allow_wildcards || str[0] != '.') {
+               int i;
                for (i = 0; i < stylescount(); ++i) {
                        if (str[0] == style_char[i]) {
                                res = QuoteStyle(i);
@@ -144,10 +143,9 @@ InsetQuotesParams::QuoteSide InsetQuotesParams::getQuoteSide(string const & s,
                str = "eld";
        }
 
-       int i;
-
        // '.' wildcard means: keep current side
        if (!allow_wildcards || str[1] != '.') {
+               int i;
                for (i = 0; i < 2; ++i) {
                        if (str[1] == side_char[i]) {
                                res = InsetQuotesParams::QuoteSide(i);
@@ -177,10 +175,9 @@ InsetQuotesParams::QuoteLevel InsetQuotesParams::getQuoteLevel(string const & s,
                str = "eld";
        }
 
-       int i;
-
        // '.' wildcard means: keep current level
        if (!allow_wildcards || str[2] != '.') {
+               int i;
                for (i = 0; i < 2; ++i) {
                        if (str[2] == level_char[i]) {
                                res = InsetQuotesParams::QuoteLevel(i);
@@ -199,7 +196,7 @@ InsetQuotesParams::QuoteLevel InsetQuotesParams::getQuoteLevel(string const & s,
 
 
 char_type InsetQuotesParams::getQuoteChar(QuoteStyle const & style, QuoteLevel const & level,
-                                   QuoteSide const & side) const
+                                   QuoteSide const & side, bool const rtl) const
 {
        // main opening quotation mark
        char_type left_primary;
@@ -321,8 +318,12 @@ char_type InsetQuotesParams::getQuoteChar(QuoteStyle const & style, QuoteLevel c
 
        switch (level) {
        case SecondaryQuotes:
+               if (rtl)
+                       return (side == ClosingQuote) ? left_secondary : right_secondary;
                return (side == OpeningQuote) ? left_secondary : right_secondary;
        case PrimaryQuotes:
+               if (rtl)
+                       return (side == ClosingQuote) ? left_primary : right_primary;
                return (side == OpeningQuote) ? left_primary : right_primary;
        default:
                break;
@@ -333,7 +334,8 @@ char_type InsetQuotesParams::getQuoteChar(QuoteStyle const & style, QuoteLevel c
 }
 
 
-docstring InsetQuotesParams::getLaTeXQuote(char_type c, string const & op) const
+docstring InsetQuotesParams::getLaTeXQuote(char_type c, string const & op,
+                                          bool const rtl) const
 {
        string res;
 
@@ -347,14 +349,16 @@ docstring InsetQuotesParams::getLaTeXQuote(char_type c, string const & op) const
        }
        case 0x2019: {// '
                if (op == "int")
-                       res = "\\textquoteleft";
+                       // This macro is redefined in rtl mode
+                       res = rtl ? "\\textquoteleft" : "\\textquoteright";
                else
                        res = "'";
                break;
        }
        case 0x2018: {// `
                if (op == "int")
-                       res = "\\textquoteright";
+                       // This macro is redefined in rtl mode
+                       res = rtl ? "\\textquoteright" : "\\textquoteleft";
                else
                        res = "`";
                break;
@@ -388,14 +392,16 @@ docstring InsetQuotesParams::getLaTeXQuote(char_type c, string const & op) const
        }
        case 0x201d: {// ''
                if (op == "int")
-                       res = "\\textquotedblleft";
+                       // This macro is redefined in rtl mode
+                       res = rtl ? "\\textquotedblleft" : "\\textquotedblright";
                else
                        res = "''";
                break;
        }
        case 0x201c: {// ``
                if (op == "int")
-                       res = "\\textquotedblright";
+                       // This macro is redefined in rtl mode
+                       res = rtl ? "\\textquotedblright" : "\\textquotedblleft";
                else
                        res = "``";
                break;
@@ -424,7 +430,7 @@ docstring InsetQuotesParams::getLaTeXQuote(char_type c, string const & op) const
        }
        // The following are fakes
        // This is just to get something symbolic
-       // in encodings where this chars would not be used ayway
+       // in encodings where this chars would not be used anyway
        case 0x300c: // LEFT CORNER BRACKET
                res = "\\ensuremath{\\lceil}";
                break;
@@ -530,6 +536,13 @@ docstring InsetQuotesParams::getHTMLQuote(char_type c) const
 }
 
 
+docstring InsetQuotesParams::getXMLQuote(char_type c) const
+{
+       // Directly output the character Unicode form.
+       return from_ascii("&#" + to_string(c) + ";");
+}
+
+
 map<string, docstring> InsetQuotesParams::getTypes() const
 {
        map<string, docstring> res;
@@ -579,9 +592,9 @@ docstring const InsetQuotesParams::getGuiLabel(QuoteStyle const & qs, bool langd
 }
 
 
-docstring const InsetQuotesParams::getShortGuiLabel(docstring const string)
+docstring const InsetQuotesParams::getShortGuiLabel(docstring const & str)
 {
-       std::string const s = to_ascii(string);
+       string const s = to_ascii(str);
        QuoteStyle const style = getQuoteStyle(s);
        QuoteSide const side = getQuoteSide(s);
        QuoteLevel const level = getQuoteLevel(s);
@@ -603,7 +616,7 @@ docstring const InsetQuotesParams::getShortGuiLabel(docstring const string)
 InsetQuotes::InsetQuotes(Buffer * buf, string const & str)
        : Inset(buf),
          style_(InsetQuotesParams::EnglishQuotes), side_(InsetQuotesParams::OpeningQuote),
-         pass_thru_(false), internal_fontenc_(false)
+         pass_thru_(false), internal_fontenc_(false), rtl_(false)
 {
        if (buf) {
                global_style_ = buf->masterBuffer()->params().quotes_style;
@@ -620,7 +633,8 @@ InsetQuotes::InsetQuotes(Buffer * buf, string const & str)
 
 InsetQuotes::InsetQuotes(Buffer * buf, char_type c, InsetQuotesParams::QuoteLevel level,
                         string const & side, string const & style)
-       : Inset(buf), level_(level), pass_thru_(false), fontspec_(false), internal_fontenc_(false)
+       : Inset(buf), level_(level), pass_thru_(false), fontspec_(false),
+         internal_fontenc_(false), rtl_(false)
 {
        bool dynamic = false;
        if (buf) {
@@ -630,7 +644,7 @@ InsetQuotes::InsetQuotes(Buffer * buf, char_type c, InsetQuotesParams::QuoteLeve
                fontspec_ = buf->masterBuffer()->params().useNonTeXFonts;
        } else {
                global_style_ = InsetQuotesParams::EnglishQuotes;
-               fontenc_ = lyxrc.fontenc;
+               fontenc_ = "OT1";
                fontspec_ = false;
        }
        if (style.empty())
@@ -720,7 +734,7 @@ docstring InsetQuotes::displayString() const
        InsetQuotesParams::QuoteStyle style =
                        (style_ == InsetQuotesParams::DynamicQuotes) ? global_style_ : style_;
 
-       docstring retdisp = docstring(1, quoteparams.getQuoteChar(style, level_, side_));
+       docstring retdisp = docstring(1, quoteparams.getQuoteChar(style, level_, side_, rtl_));
 
        // in French, thin spaces are added inside double guillemets
        if (prefixIs(context_lang_, "fr")
@@ -800,7 +814,7 @@ void InsetQuotes::doDispatch(Cursor & cur, FuncRequest & cmd)
                }
                cur.recordUndoInset(this);
                parseString(cmd.getArg(1), true);
-               cur.buffer()->updateBuffer();
+               cur.forceBufferUpdate();
                break;
        }
        default:
@@ -836,7 +850,7 @@ void InsetQuotes::latex(otexstream & os, OutputParams const & runparams) const
 {
        InsetQuotesParams::QuoteStyle style =
                        (style_ == InsetQuotesParams::DynamicQuotes) ? global_style_ : style_;
-       char_type quotechar = quoteparams.getQuoteChar(style, level_, side_);
+       char_type quotechar = quoteparams.getQuoteChar(style, level_, side_, rtl_);
        docstring qstr;
 
        // In pass-thru context, we output plain quotes
@@ -853,8 +867,11 @@ void InsetQuotes::latex(otexstream & os, OutputParams const & runparams) const
                // (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 == InsetQuotesParams::CJKQuotes || style  == InsetQuotesParams::CJKAngleQuotes) {
-               if (runparams.encoding && runparams.encoding->encodable(quotechar))
+               if (runparams.encoding && runparams.encoding->name() != "utf8"
+                   && runparams.encoding->encodable(quotechar))
                        qstr = docstring(1, quotechar);
                else
                        qstr = quoteparams.getLaTeXQuote(quotechar, "int");
@@ -870,6 +887,10 @@ void InsetQuotes::latex(otexstream & os, OutputParams const & runparams) const
                        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
@@ -878,7 +899,7 @@ void InsetQuotes::latex(otexstream & os, OutputParams const & runparams) const
        } else if (runparams.local_font->language()->internalFontEncoding()) {
                // Quotation marks for internal font encodings
                // (ligatures not featured)
-               qstr = quoteparams.getLaTeXQuote(quotechar, "int");
+               qstr = quoteparams.getLaTeXQuote(quotechar, "int", rtl_);
 #ifdef DO_USE_DEFAULT_LANGUAGE
        } else if ((doclang == "default"
 #else
@@ -932,10 +953,12 @@ int InsetQuotes::plaintext(odocstringstream & os,
 }
 
 
-docstring InsetQuotes::getQuoteEntity() const {
+docstring InsetQuotes::getQuoteEntity(bool isHTML) const {
        InsetQuotesParams::QuoteStyle style =
                        (style_ == InsetQuotesParams::DynamicQuotes) ? global_style_ : style_;
-       docstring res = quoteparams.getHTMLQuote(quoteparams.getQuoteChar(style, level_, side_));
+       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_ == InsetQuotesParams::PrimaryQuotes
@@ -944,25 +967,24 @@ docstring InsetQuotes::getQuoteEntity() const {
                || style == InsetQuotesParams::SwissQuotes)) {
                // THIN SPACE (U+2009)
                docstring const thin_space = from_ascii("&#x2009;");
-               if (side_ == InsetQuotesParams::OpeningQuote)
+               if (side_ == InsetQuotesParams::OpeningQuote) // Open quote: space after
                        res += thin_space;
-               else
+               else // Close quote: space before
                        res = thin_space + res;
        }
        return res;
 }
 
 
-int InsetQuotes::docbook(odocstream & os, OutputParams const &) const
+void InsetQuotes::docbook(XMLStream & xs, OutputParams const &) const
 {
-       os << getQuoteEntity();
-       return 0;
+       xs << XMLStream::ESCAPE_NONE << getQuoteEntity(false);
 }
 
 
-docstring InsetQuotes::xhtml(XHTMLStream & xs, OutputParams const &) const
+docstring InsetQuotes::xhtml(XMLStream & xs, OutputParams const &) const
 {
-       xs << XHTMLStream::ESCAPE_NONE << getQuoteEntity();
+       xs << XMLStream::ESCAPE_NONE << getQuoteEntity(true);
        return docstring();
 }
 
@@ -979,15 +1001,17 @@ void InsetQuotes::forOutliner(docstring & os, size_t const, bool const) const
 }
 
 
-void InsetQuotes::updateBuffer(ParIterator const & it, UpdateType /* utype*/)
+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_ = it.paragraph().getFontSettings(bp, it.pos()).language()->code();
-       internal_fontenc_ = it.paragraph().getFontSettings(bp, it.pos()).language()->internalFontEncoding();
+       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();
 }
 
 
@@ -1033,10 +1057,10 @@ void InsetQuotes::validate(LaTeXFeatures & features) const
        switch (type) {
        case 0x0027: {
                if (features.runparams().isFullUnicode() && fontspec_)
-                               features.require("textquotesinglep");
-                       else
-                               features.require("textcomp");
-                       break;
+                       features.require("textquotesinglep");
+               else
+                       features.require("textcomp");
+               break;
        }
        case 0x0022: {
                if (features.runparams().isFullUnicode() && fontspec_)
@@ -1045,10 +1069,12 @@ void InsetQuotes::validate(LaTeXFeatures & features) const
                        features.require("textquotedbl");
                break;
        }
-       // we fake these from math
+       // 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;