X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2FInsetTOC.cpp;h=29b7540cc277cbb2c690e5f15a2a2e50e4b49b12;hb=2777b51c587cb061b3214c670a3cc4b357528e6c;hp=51234af7cd27c2e47c914fa0c0a82c6c7293707c;hpb=897436efbb9bd641b61467d185a2dfae9839e575;p=lyx.git

diff --git a/src/insets/InsetTOC.cpp b/src/insets/InsetTOC.cpp
index 51234af7cd..29b7540cc2 100644
--- a/src/insets/InsetTOC.cpp
+++ b/src/insets/InsetTOC.cpp
@@ -3,7 +3,7 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -13,62 +13,122 @@
 #include "InsetTOC.h"
 
 #include "Buffer.h"
+#include "BufferParams.h"
+#include "BufferView.h"
+#include "Cursor.h"
 #include "DispatchResult.h"
+#include "Font.h"
 #include "FuncRequest.h"
-#include "gettext.h"
-#include "MetricsInfo.h"
+#include "Language.h"
+#include "LaTeXFeatures.h"
 #include "OutputParams.h"
+#include "output_xhtml.h"
+#include "Paragraph.h"
+#include "ParagraphParameters.h"
+#include "TextClass.h"
 #include "TocBackend.h"
 
-#include "support/std_ostream.h"
+#include "support/debug.h"
+#include "support/gettext.h"
+#include "support/lassert.h"
 
+#include <ostream>
+
+using namespace std;
 
 namespace lyx {
 
-using std::string;
-using std::ostream;
+namespace {
+string cmd2type(string const & cmd)
+{
+	if (cmd == "lstlistoflistings")
+		return "listing";
+	return cmd;
+}
+} // namespace
 
 
-InsetTOC::InsetTOC(InsetCommandParams const & p)
-	: InsetCommand(p, "toc")
+InsetTOC::InsetTOC(Buffer * buf, InsetCommandParams const & p)
+	: InsetCommand(buf, p)
 {}
 
 
-std::auto_ptr<Inset> InsetTOC::doClone() const
+ParamInfo const & InsetTOC::findInfo(string const & /* cmdName */)
+{
+	static ParamInfo param_info_;
+	if (param_info_.empty()) {
+		param_info_.add("type", ParamInfo::LATEX_REQUIRED);
+	}
+	return param_info_;
+}
+
+
+bool InsetTOC::isCompatibleCommand(string const & cmd)
 {
-	return std::auto_ptr<Inset>(new InsetTOC(*this));
+	return cmd == defaultCommand() || cmd == "lstlistoflistings";
 }
 
 
-docstring const InsetTOC::getScreenLabel(Buffer const & buf) const
+docstring InsetTOC::screenLabel() const
 {
 	if (getCmdName() == "tableofcontents")
-		return buf.B_("Table of Contents");
+		return buffer().B_("Table of Contents");
+	if (getCmdName() == "lstlistoflistings")
+		return buffer().B_("List of Listings");
 	return _("Unknown TOC type");
 }
 
 
-Inset::Code InsetTOC::lyxCode() const
+void InsetTOC::doDispatch(Cursor & cur, FuncRequest & cmd) {
+	switch (cmd.action()) {
+	case LFUN_MOUSE_RELEASE:
+		if (!cur.selection() && cmd.button() == mouse_button::button1) {
+			cur.bv().showDialog("toc", params2string(params()));
+			cur.dispatched();
+		}
+		break;
+
+	default:
+		InsetCommand::doDispatch(cur, cmd);
+	}
+}
+
+
+docstring InsetTOC::layoutName() const
 {
-	if (getCmdName() == "tableofcontents")
-		return Inset::TOC_CODE;
-	return Inset::NO_CODE;
+	if (getCmdName() == "lstlistoflistings") {
+		if (buffer().params().use_minted)
+			return from_ascii("TOC:MintedListings");
+		else
+			return from_ascii("TOC:Listings");
+	}
+	return from_ascii("TOC");
 }
 
 
-int InsetTOC::plaintext(Buffer const & buffer, odocstream & os,
-			OutputParams const &) const
+void InsetTOC::validate(LaTeXFeatures & features) const
 {
-	os << getScreenLabel(buffer) << "\n\n";
+	InsetCommand::validate(features);
+	features.useInsetLayout(getLayout());
+	if (getCmdName() == "lstlistoflistings") {
+		if (buffer().params().use_minted)
+			features.require("minted");
+		else
+			features.require("listings");
+	}
+}
 
-	buffer.tocBackend().writePlaintextTocList(getCmdName(), os);
 
+int InsetTOC::plaintext(odocstringstream & os,
+        OutputParams const &, size_t max_length) const
+{
+	os << screenLabel() << "\n\n";
+	buffer().tocBackend().writePlaintextTocList(cmd2type(getCmdName()), os, max_length);
 	return PLAINTEXT_NEWLINE;
 }
 
 
-int InsetTOC::docbook(Buffer const &, odocstream & os,
-		      OutputParams const &) const
+int InsetTOC::docbook(odocstream & os, OutputParams const &) const
 {
 	if (getCmdName() == "tableofcontents")
 		os << "<toc></toc>";
@@ -76,4 +136,150 @@ int InsetTOC::docbook(Buffer const &, odocstream & os,
 }
 
 
+void InsetTOC::makeTOCEntry(XHTMLStream & xs,
+		Paragraph const & par, OutputParams const & op) const
+{
+	string const attr = "href='#" + par.magicLabel() + "' class='tocentry'";
+	xs << html::StartTag("a", attr);
+
+	// First the label, if there is one
+	docstring const & label = par.params().labelString();
+	if (!label.empty())
+		xs << label << " ";
+	// Now the content of the TOC entry, taken from the paragraph itself
+	OutputParams ours = op;
+	ours.for_toc = true;
+	Font const dummy;
+	par.simpleLyXHTMLOnePar(buffer(), xs, ours, dummy);
+
+	xs << html::EndTag("a") << html::CR();
+}
+
+
+void InsetTOC::makeTOCWithDepth(XHTMLStream & xs,
+		Toc const & toc, OutputParams const & op) const
+{
+	Toc::const_iterator it = toc.begin();
+	Toc::const_iterator const en = toc.end();
+	int lastdepth = 0;
+	for (; it != en; ++it) {
+		// do not output entries that are not actually included in the output,
+		// e.g., stuff in non-active branches or notes or whatever.
+		if (!it->isOutput())
+			continue;
+
+		// First, we need to manage increases and decreases of depth
+		// If there's no depth to deal with, we artifically set it to 1.
+		int const depth = it->depth();
+
+		// Ignore stuff above the tocdepth
+		if (depth > buffer().params().tocdepth)
+			continue;
+
+		if (depth > lastdepth) {
+			xs << html::CR();
+			// open as many tags as we need to open to get to this level
+			// this includes the tag for the current level
+			for (int i = lastdepth + 1; i <= depth; ++i) {
+				stringstream attr;
+				attr << "class='lyxtoc-" << i << "'";
+				xs << html::StartTag("div", attr.str()) << html::CR();
+			}
+			lastdepth = depth;
+		}
+		else if (depth < lastdepth) {
+			// close as many as we have to close to get back to this level
+			// this includes closing the last tag at this level
+			for (int i = lastdepth; i >= depth; --i)
+				xs << html::EndTag("div") << html::CR();
+			// now open our tag
+			stringstream attr;
+			attr << "class='lyxtoc-" << depth << "'";
+			xs << html::StartTag("div", attr.str()) << html::CR();
+			lastdepth = depth;
+		} else {
+			// no change of level, so close and open
+			xs << html::EndTag("div") << html::CR();
+			stringstream attr;
+			attr << "class='lyxtoc-" << depth << "'";
+			xs << html::StartTag("div", attr.str()) << html::CR();
+		}
+
+		// Now output TOC info for this entry
+		Paragraph const & par = it->dit().innerParagraph();
+		makeTOCEntry(xs, par, op);
+	}
+	for (int i = lastdepth; i > 0; --i)
+		xs << html::EndTag("div") << html::CR();
+}
+
+
+void InsetTOC::makeTOCNoDepth(XHTMLStream & xs,
+		Toc const & toc, const OutputParams & op) const
+{
+	Toc::const_iterator it = toc.begin();
+	Toc::const_iterator const en = toc.end();
+	for (; it != en; ++it) {
+		// do not output entries that are not actually included in the output,
+		// e.g., stuff in non-active branches or notes or whatever.
+		if (!it->isOutput())
+			continue;
+
+		xs << html::StartTag("div", "class='lyxtoc-flat'") << html::CR();
+
+		Paragraph const & par = it->dit().innerParagraph();
+		makeTOCEntry(xs, par, op);
+
+		xs << html::EndTag("div");
+	}
+}
+
+
+docstring InsetTOC::xhtml(XHTMLStream &, OutputParams const & op) const
+{
+	string const & command = getCmdName();
+	if (command != "tableofcontents" && command != "lstlistoflistings") {
+		LYXERR0("TOC type " << command << " not yet implemented.");
+		LASSERT(false, return docstring());
+	}
+
+	shared_ptr<Toc const> toc =
+		buffer().masterBuffer()->tocBackend().toc(cmd2type(command));
+	if (toc->empty())
+		return docstring();
+
+	// we'll use our own stream, because we are going to defer everything.
+	// that's how we deal with the fact that we're probably inside a standard
+	// paragraph, and we don't want to be.
+	odocstringstream ods;
+	XHTMLStream xs(ods);
+
+	xs << html::StartTag("div", "class='toc'");
+
+	// Title of TOC
+	InsetLayout const & il = getLayout();
+	string const & tag = il.htmltag();
+	docstring title = screenLabel();
+	Layout const & lay = buffer().params().documentClass().htmlTOCLayout();
+	string const & tocclass = lay.defaultCSSClass();
+	string const tocattr = "class='tochead " + tocclass + "'";
+	xs << html::StartTag(tag, tocattr)
+		 << title
+		 << html::EndTag(tag);
+
+	// with lists of listings, at least, there is no depth
+	// to worry about. so the code can be simpler.
+	bool const use_depth = (command == "tableofcontents");
+
+	// Output of TOC
+	if (use_depth)
+		makeTOCWithDepth(xs, *toc, op);
+	else
+		makeTOCNoDepth(xs, *toc, op);
+
+	xs << html::EndTag("div") << html::CR();
+	return ods.str();
+}
+
+
 } // namespace lyx