From 39ccaa2ea7b69f09a998d6dcb5b8926598d26dd2 Mon Sep 17 00:00:00 2001
From: Abdelrazak Younes <younes@lyx.org>
Date: Wed, 27 Feb 2008 15:23:22 +0000
Subject: [PATCH] Add list of labels. If I have the time and energy the next
 step is to cleanup the cross-reference lookup so that we can integrate the
 cross references in the tree, hence the name "Labels and References".

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23282 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/MenuBackend.cpp          |  2 ++
 src/frontends/qt4/GuiToc.cpp |  2 ++
 src/insets/InsetLabel.cpp    | 19 ++++++++++++++++++-
 src/insets/InsetLabel.h      |  2 ++
 4 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/MenuBackend.cpp b/src/MenuBackend.cpp
index 7abcf5c5e1..e8d8156f4f 100644
--- a/src/MenuBackend.cpp
+++ b/src/MenuBackend.cpp
@@ -778,6 +778,8 @@ void expandToc(Menu & tomenu, Buffer const * buf)
 			label = _("List of Notes");
 		else if (cit->first == "footnote")
 			label = _("List of Foot notes");
+		else if (cit->first == "label")
+			label = _("Labels and References");
 		// this should not happen now, but if something else like
 		// listings is added later, this can avoid an empty menu name.
 		else
diff --git a/src/frontends/qt4/GuiToc.cpp b/src/frontends/qt4/GuiToc.cpp
index b10b864d1f..3dd5ea1b2e 100644
--- a/src/frontends/qt4/GuiToc.cpp
+++ b/src/frontends/qt4/GuiToc.cpp
@@ -233,6 +233,8 @@ docstring GuiToc::guiName(string const & type) const
 		return _("List of Marginal notes");
 	if (type == "note")
 		return _("List of Notes");
+	if (type == "label")
+		return _("Labels and References");
 
 	FloatList const & floats = buffer().params().textClass().floats();
 	if (floats.typeExist(type))
diff --git a/src/insets/InsetLabel.cpp b/src/insets/InsetLabel.cpp
index c0b6b4d19d..047807577e 100644
--- a/src/insets/InsetLabel.cpp
+++ b/src/insets/InsetLabel.cpp
@@ -16,8 +16,10 @@
 #include "BufferView.h"
 #include "DispatchResult.h"
 #include "FuncRequest.h"
-#include "Text.h"
+#include "ParIterator.h"
 #include "sgml.h"
+#include "Text.h"
+#include "TocBackend.h"
 
 #include "support/lstrings.h"
 #include "support/lyxalgo.h"
@@ -61,6 +63,21 @@ docstring const InsetLabel::getScreenLabel(Buffer const &) const
 }
 
 
+void InsetLabel::addToToc(Buffer const & buf,
+	ParConstIterator const & cpit) const
+{
+	ParConstIterator pit = cpit;
+	pit.push_back(*this);
+
+	//FIXME: It would be really, really, really nice if we could
+	// construct a tree here with all the cross-reference to this
+	// label.
+
+	Toc & toc = buf.tocBackend().toc("label");
+	toc.push_back(TocItem(pit, 0, getScreenLabel(buf)));
+}
+
+
 void InsetLabel::doDispatch(Cursor & cur, FuncRequest & cmd)
 {
 	switch (cmd.action) {
diff --git a/src/insets/InsetLabel.h b/src/insets/InsetLabel.h
index 640c1ca0fe..cfd9374f53 100644
--- a/src/insets/InsetLabel.h
+++ b/src/insets/InsetLabel.h
@@ -42,6 +42,8 @@ public:
 	///
 	static bool isCompatibleCommand(std::string const & s) 
 		{ return s == "label"; }
+	///
+	void addToToc(Buffer const &, ParConstIterator const &) const;
 protected:
 	///
 	virtual void doDispatch(Cursor & cur, FuncRequest & cmd);