X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2FInsetCaption.cpp;h=941047f337ecb055aa39819919259a941ae2f073;hb=cc3e227cba3571bb8c383cd41348b932e3104df3;hp=37913bc480ad79e2b169dcd78d77adfa81e2e881;hpb=f623ded10945d1bc81efcb9ac4b63c25de5c21a1;p=lyx.git

diff --git a/src/insets/InsetCaption.cpp b/src/insets/InsetCaption.cpp
index 37913bc480..941047f337 100644
--- a/src/insets/InsetCaption.cpp
+++ b/src/insets/InsetCaption.cpp
@@ -17,7 +17,6 @@
 #include "Buffer.h"
 #include "BufferParams.h"
 #include "BufferView.h"
-#include "Counters.h"
 #include "Cursor.h"
 #include "Dimension.h"
 #include "Floating.h"
@@ -31,6 +30,9 @@
 #include "output_xhtml.h"
 #include "OutputParams.h"
 #include "Paragraph.h"
+#include "ParIterator.h"
+#include "TexRow.h"
+#include "texstream.h"
 #include "TextClass.h"
 #include "TextMetrics.h"
 #include "TocBackend.h"
@@ -50,22 +52,20 @@ namespace lyx {
 
 
 InsetCaption::InsetCaption(Buffer * buf, string const & type)
-    : InsetText(buf, InsetText::PlainLayout), type_(type)
+    : InsetText(buf, InsetText::PlainLayout),
+      labelwidth_(0), is_subfloat_(false), type_(type)
 {
-	setAutoBreakRows(true);
 	setDrawFrame(true);
-	setFrameColor(Color_collapsableframe);
+	setFrameColor(Color_collapsibleframe);
 }
 
 
 void InsetCaption::write(ostream & os) const
 {
 	os << "Caption";
-	if (!type_.empty()) {
-		os << " "
-		   << type_;
-	}
-	os << "\n";
+	if (!type_.empty())
+		os << ' ' << type_;
+	os << '\n';
 	text().write(os);
 }
 
@@ -88,30 +88,29 @@ void InsetCaption::cursorPos(BufferView const & bv,
 
 void InsetCaption::setCustomLabel(docstring const & label)
 {
-	if (!isAscii(label) || label.empty())
-		// This must be a user defined layout. We cannot translate
-		// this, since gettext accepts only ascii keys.
-		custom_label_ = label;
-	else
-		custom_label_ = _(to_ascii(label));
+	custom_label_ = translateIfPossible(label);
 }
 
 
-void InsetCaption::addToToc(DocIterator const & cpit) const
+void InsetCaption::addToToc(DocIterator const & cpit, bool output_active,
+							UpdateType utype, TocBackend & backend) const
 {
-	if (floattype_.empty())
-		return;
-
+	string const & type = floattype_.empty() ? "senseless" : floattype_;
 	DocIterator pit = cpit;
 	pit.push_back(CursorSlice(const_cast<InsetCaption &>(*this)));
-
-	Toc & toc = buffer().tocBackend().toc(floattype_);
-	docstring str = full_label_;
-	text().forToc(str, TOC_ENTRY_LENGTH);
-	toc.push_back(TocItem(pit, 0, str));
-
+	int length = (utype == OutputUpdate) ?
+		// For output (e.g. xhtml) all (bug #8603) or nothing
+		(output_active ? INT_MAX : 0) :
+		// TOC for LyX interface
+		TOC_ENTRY_LENGTH;
+	docstring str;
+	if (length > 0) {
+		str = full_label_;
+		text().forOutliner(str, length);
+	}
+	backend.builder(type).captionItem(pit, str, output_active);
 	// Proceed with the rest of the inset.
-	InsetText::addToToc(cpit);
+	InsetText::addToToc(cpit, output_active, utype, backend);
 }
 
 
@@ -202,15 +201,15 @@ void InsetCaption::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) {
-			cur.recordUndoInset(ATOMIC_UNDO, this);
+		if (cmd.getArg(0) == "changetype") {
+			cur.recordUndoInset(this);
 			type_ = cmd.getArg(1);
 			cur.forceBufferUpdate();
 			break;
 		}
 	}
+	// no "changetype":
+	// fall through
 
 	default:
 		InsetText::doDispatch(cur, cmd);
@@ -229,12 +228,10 @@ bool InsetCaption::getStatus(Cursor & cur, FuncRequest const & cmd,
 		if (first_arg == "changetype") {
 			string const type = cmd.getArg(1);
 			status.setOnOff(type == type_);
-			bool varia = true;
+			bool varia = type != "Unnumbered";
 			// check if the immediate parent inset allows caption variation
 			if (cur.depth() > 1) {
-				if (&cur[cur.depth() - 2].inset()
-				    && !cur[cur.depth() - 2].inset().allowsCaptionVariation())
-					varia = false;
+				varia = cur[cur.depth() - 2].inset().allowsCaptionVariation(type);
 			}
 			status.setEnabled(varia
 					  && buffer().params().documentClass().hasInsetLayout(
@@ -244,10 +241,6 @@ bool InsetCaption::getStatus(Cursor & cur, FuncRequest const & cmd,
 		return InsetText::getStatus(cur, cmd, status);
 	}
 
-	case LFUN_PARAGRAPH_BREAK:
-		status.setEnabled(false);
-		return true;
-
 	case LFUN_INSET_TOGGLE:
 		// pass back to owner
 		cur.undispatched();
@@ -271,19 +264,28 @@ void InsetCaption::latex(otexstream & os,
 	// \caption{...}, later we will make it take advantage
 	// of the one of the caption packages. (Lgb)
 	OutputParams runparams = runparams_in;
-	// FIXME: actually, it is moving only when there is no
-	// optional argument.
-	runparams.moving_arg = !runparams.inTableCell;
+	// Some fragile commands (labels, index entries)
+	// are output after the caption (#2154)
+	runparams.postpone_fragile_stuff = true;
 	InsetText::latex(os, runparams);
+	if (!runparams.post_macro.empty()) {
+		// Output the stored fragile commands (labels, indices etc.)
+		// that need to be output after the caption.
+		os << runparams.post_macro;
+		runparams.post_macro.clear();
+	}
+	// Backwards compatibility: We always had a linebreak after
+	// the caption (see #8514)
+	os << breakln;
 	runparams_in.encoding = runparams.encoding;
 }
 
 
-int InsetCaption::plaintext(odocstream & os,
-			    OutputParams const & runparams) const
+int InsetCaption::plaintext(odocstringstream & os,
+			    OutputParams const & runparams, size_t max_length) const
 {
 	os << '[' << full_label_ << "\n";
-	InsetText::plaintext(os, runparams);
+	InsetText::plaintext(os, runparams, max_length);
 	os << "\n]";
 
 	return PLAINTEXT_NEWLINE + 1; // one char on a separate line
@@ -306,13 +308,15 @@ docstring InsetCaption::xhtml(XHTMLStream & xs, OutputParams const & rp) const
 	if (rp.html_disable_captions)
 		return docstring();
 	InsetLayout const & il = getLayout();
-	string const tag = il.htmltag();
+	string const & tag = il.htmltag();
 	string attr = il.htmlattr();
 	if (!type_.empty()) {
 		string const our_class = "float-caption-" + type_;
 		size_t const loc = attr.find("class='");
 		if (loc != string::npos)
-			attr.insert(loc + 1, our_class);
+			attr.insert(loc + 7, our_class + " ");
+		else
+			attr = attr + " class='" + our_class + "'";
 	}
 	xs << html::StartTag(tag, attr);
 	docstring def = getCaptionAsHTML(xs, rp);
@@ -328,16 +332,20 @@ void InsetCaption::getArgument(otexstream & os,
 
 	if (!il.leftdelim().empty())
 		os << il.leftdelim();
-  
+
 	OutputParams rp = runparams;
 	if (isPassThru())
 		rp.pass_thru = true;
 	if (il.isNeedProtect())
 		rp.moving_arg = true;
+	if (il.isNeedMBoxProtect())
+		++rp.inulemcmd;
 	rp.par_begin = 0;
 	rp.par_end = paragraphs().size();
 
 	// Output the contents of the inset
+	if (!paragraphs().empty())
+		os.texrow().forceStart(paragraphs()[0].id(), 0);
 	latexParagraphs(buffer(), text(), os, rp);
 	runparams.encoding = rp.encoding;
 
@@ -350,7 +358,10 @@ int InsetCaption::getCaptionAsPlaintext(odocstream & os,
 			OutputParams const & runparams) const
 {
 	os << full_label_ << ' ';
-	return InsetText::plaintext(os, runparams);
+	odocstringstream ods;
+	int const retval = InsetText::plaintext(ods, runparams);
+	os << ods.str();
+	return retval;
 }
 
 
@@ -358,7 +369,7 @@ docstring InsetCaption::getCaptionAsHTML(XHTMLStream & xs,
 			OutputParams const & runparams) const
 {
 	xs << full_label_ << ' ';
-	InsetText::XHTMLOptions const opts = 
+	InsetText::XHTMLOptions const opts =
 		InsetText::WriteLabel | InsetText::WriteInnerTag;
 	return InsetText::insetAsXHTML(xs, runparams, opts);
 }
@@ -377,7 +388,7 @@ void InsetCaption::updateBuffer(ParIterator const & it, UpdateType utype)
 	}
 	// Memorize type for addToToc().
 	floattype_ = type;
-	if (type.empty())
+	if (type.empty() || type == "senseless")
 		full_label_ = master.B_("Senseless!!! ");
 	else {
 		// FIXME: life would be _much_ simpler if listings was
@@ -388,7 +399,8 @@ void InsetCaption::updateBuffer(ParIterator const & it, UpdateType utype)
 		else
 			name = master.B_(tclass.floats().getType(type).name());
 		docstring counter = from_utf8(type);
-		if (cnts.isSubfloat()) {
+		is_subfloat_ = cnts.isSubfloat();
+		if (is_subfloat_) {
 			// only standard captions allowed in subfloats
 			type_ = "Standard";
 			counter = "sub-" + from_utf8(type);
@@ -396,19 +408,24 @@ void InsetCaption::updateBuffer(ParIterator const & it, UpdateType utype)
 				       master.B_(tclass.floats().getType(type).name()));
 		}
 		docstring sec;
+		docstring const lstring = getLayout().labelstring();
+		docstring const labelstring = isAscii(lstring) ?
+				master.B_(to_ascii(lstring)) : lstring;
 		if (cnts.hasCounter(counter)) {
-			cnts.step(counter, utype);
+			// for longtables, we step the counter upstream
+			if (!cnts.isLongtable())
+				cnts.step(counter, utype);
 			sec = cnts.theCounter(counter, lang);
 		}
-		if (getLayout().labelstring() != master.B_("standard")) {
+		if (labelstring != master.B_("standard")) {
 			if (!sec.empty())
 				sec += from_ascii(" ");
-			sec += bformat(from_ascii("(%1$s)"), getLayout().labelstring());
+			sec += bformat(from_ascii("(%1$s)"), labelstring);
 		}
 		if (!sec.empty())
-			full_label_ = bformat(from_ascii("%1$s %2$s:"), name, sec);
+			full_label_ = bformat(from_ascii("%1$s %2$s: "), name, sec);
 		else
-			full_label_ = bformat(from_ascii("%1$s #:"), name);
+			full_label_ = bformat(from_ascii("%1$s #: "), name);
 	}
 
 	// Do the real work now.