X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FTocBackend.h;h=9704352922e8ef80bfe5261ab99de9e5144e9975;hb=e01e14872d60935908ad42bc164bff1342277b22;hp=c592f3d07c944a81d991056de48ce112f62995ef;hpb=9b19f9982a97e5cdedc3c8d147beba5bf5f6b5a4;p=lyx.git

diff --git a/src/TocBackend.h b/src/TocBackend.h
index c592f3d07c..9704352922 100644
--- a/src/TocBackend.h
+++ b/src/TocBackend.h
@@ -9,128 +9,122 @@
  * \author Abdelrazak Younes
  *
  * Full author contact details are available in file CREDITS.
- *
- * TocBackend mainly used in toc.[Ch]
  */
 
 #ifndef TOC_BACKEND_H
 #define TOC_BACKEND_H
 
+#include "ParIterator.h"
+
+#include "support/strfwd.h"
+
 #include <map>
-#include <iosfwd>
 #include <vector>
 #include <string>
 
-#include "pariterator.h"
+
+namespace lyx {
 
 class Buffer;
-class LyXView;
-class Paragraph;
 class FuncRequest;
-class LCursor;
-
-namespace lyx {
 
 ///
 /**
 */
-class TocBackend
+class TocItem
 {
-public:
+	friend class TocBackend;
 
+public:
+	/// Default constructor for STL containers.
+	TocItem() {}
 	///
-	/**
-	*/
-	class Item
-	{
-		friend class TocBackend;
-		friend bool operator==(Item const & a, Item const & b);
-
-	public:
-		///
-		Item(
-			ParConstIterator const & par_it = ParConstIterator(),
-			int d = -1,
-			std::string const & s = std::string());
-		///
-		~Item() {}
-		///
-		bool const isValid() const;
-		///
-		int const id() const;
-		///
-		int const depth() const;
-		///
-		std::string const & str() const;
-		///
-		std::string const asString() const;
-		/// set cursor in LyXView to this Item
-		void goTo(LyXView & lv_) const;
-		/// the action corresponding to the goTo above
-		FuncRequest action() const;
-		
-	protected:
-		/// Current position of item.
-		ParConstIterator par_it_;
-
-		/// nesting depth
-		int depth_;
-
-		/// Full item string
-		std::string str_;
-	};
-
+	TocItem(ParConstIterator const & par_it,
+		int depth,
+		docstring const & s
+		);
 	///
-	typedef std::vector<Item> Toc;
-	typedef std::vector<Item>::const_iterator TocIterator;
+	~TocItem() {}
 	///
-	typedef std::map<std::string, Toc> TocList;
-
-public:
+	int id() const;
 	///
-	TocBackend(Buffer const * buffer = NULL): buffer_(buffer) {}
+	int depth() const;
 	///
-	~TocBackend() {}
+	docstring const & str() const;
+	///
+	docstring const asString() const;
+
+	/// the action corresponding to the goTo above
+	FuncRequest action() const;
+
+protected:
+	/// Current position of item.
+	ParConstIterator par_it_;
+
+	/// nesting depth
+	int depth_;
+
+	/// Full item string
+	docstring str_;
+};
+
+
+///
+class Toc : public std::vector<TocItem> {};
+
+typedef Toc::const_iterator TocIterator;
+
+/// The ToC list.
+/// A class and no typedef because we want to forward declare it.
+class TocList : public std::map<std::string, Toc> {};
+
+
+///
+/**
+*/
+class TocBackend
+{
+public:
 	///
-	void setBuffer(Buffer const * buffer)
-	{ buffer_ = buffer; }
+	TocBackend(Buffer const * buffer) : buffer_(buffer) {}
 	///
-	bool addType(std::string const & type);
+	void setBuffer(Buffer const * buffer) { buffer_ = buffer; }
 	///
 	void update();
 	///
-	TocList const & tocs()
-	{ return tocs_; }
+	void updateItem(ParConstIterator const & pit);
+
 	///
-	std::vector<std::string> const & types()
-	{ return types_; }
+	TocList const & tocs() const { return tocs_; }
+	TocList & tocs() { return tocs_; }
+
 	///
-	Toc const & toc(std::string const & type);
+	Toc const & toc(std::string const & type) const;
+	Toc & toc(std::string const & type);
+
 	/// Return the first Toc Item before the cursor
-	TocIterator const item(std::string const & type, ParConstIterator const &);
+	TocIterator item(
+		std::string const & type, ///< Type of Toc.
+		ParConstIterator const & ///< The cursor location in the document.
+	) const;
 
-	void asciiTocList(std::string const & type, std::ostream & os) const;
+	///
+	void writePlaintextTocList(std::string const & type, odocstream & os) const;
 
 private:
-	/// 
-	TocList tocs_;
 	///
-	std::vector<std::string> types_;
+	TocList tocs_;
 	///
 	Buffer const * buffer_;
-
 }; // TocBackend
 
-inline
-bool operator==(TocBackend::Item const & a, TocBackend::Item const & b)
+inline bool operator==(TocItem const & a, TocItem const & b)
 {
-	return a.id() == b.id() && a.str() == b.str();
-	// No need to compare depth.
+	return a.id() == b.id() && a.str() == b.str() && a.depth() == b.depth();
 }
 
 
-inline
-bool operator!=(TocBackend::Item const & a, TocBackend::Item const & b)
+inline bool operator!=(TocItem const & a, TocItem const & b)
 {
 	return !(a == b);
 }