X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FTocBackend.h;h=d1d0d1ad0a6113aa2fde03d87e3f0f501166a39b;hb=a187929721cac97a93b72a210ed6515b32ba788d;hp=f9e700e379411c46706c8d884ffe8631cbf69fed;hpb=1e51e87f680a7a903d1c24bccf26598459efec47;p=lyx.git

diff --git a/src/TocBackend.h b/src/TocBackend.h
index f9e700e379..d1d0d1ad0a 100644
--- a/src/TocBackend.h
+++ b/src/TocBackend.h
@@ -33,11 +33,12 @@ class FuncRequest;
 */
 class TocItem
 {
+	friend class Toc;
 	friend class TocBackend;
 
 public:
 	/// Default constructor for STL containers.
-	TocItem() {}
+	TocItem() : dit_(0) {}
 	///
 	TocItem(DocIterator const & dit,
 		int depth,
@@ -53,6 +54,8 @@ public:
 	docstring const & str() const;
 	///
 	docstring const asString() const;
+	///
+	DocIterator const & dit() const;
 
 	/// the action corresponding to the goTo above
 	FuncRequest action() const;
@@ -70,7 +73,17 @@ protected:
 
 
 ///
-class Toc : public std::vector<TocItem> {};
+class Toc : public std::vector<TocItem>
+{
+public:
+	typedef std::vector<TocItem>::const_iterator const_iterator;
+	typedef std::vector<TocItem>::iterator iterator;
+	const_iterator item(DocIterator const & dit) const;
+	/// Look for a TocItem given its depth and string.
+	/// \return The first matching item.
+	/// \retval end() if no item was found.
+	iterator item(int depth, docstring const & str);
+};
 
 typedef Toc::const_iterator TocIterator;
 
@@ -91,8 +104,8 @@ public:
 	void setBuffer(Buffer const * buffer) { buffer_ = buffer; }
 	///
 	void update();
-	///
-	void updateItem(DocIterator const & pit);
+	/// \return true if the item was updated.
+	bool updateItem(DocIterator const & pit);
 
 	///
 	TocList const & tocs() const { return tocs_; }