Make sure we center displayed equations.

[lyx.git] / src / TocBackend.h

diff --git a/src/TocBackend.h b/src/TocBackend.h
index 1579cf2fdcd0b34ba9b9c3311a7add50f0b107a9..0671f046f039f8a5fbec4e688b7ff07a08f5ed20 100644 (file)
--- a/src/TocBackend.h
+++ b/src/TocBackend.h
@@ -21,12 +21,11 @@
 #include "Toc.h"
 
 #include "support/strfwd.h"
+#include "support/unique_ptr.h"
 
 #include <stack>
 
 
-using std::shared_ptr;
-
 namespace lyx {
 
 class Buffer;
@@ -74,12 +73,11 @@ public:
        TocItem() : dit_(0), depth_(0), output_(false) {}
        ///
        TocItem(DocIterator const & dit,
-               int depth,
-               docstring const & s,
-               bool output_active,
-               docstring const & t = docstring(),
-               FuncRequest action = FuncRequest(LFUN_UNKNOWN_ACTION)
-               );
+               int depth,
+               docstring const & s,
+               bool output_active,
+               docstring const & t = docstring(),
+               FuncRequest action = FuncRequest(LFUN_UNKNOWN_ACTION));
        ///
        ~TocItem() {}
        ///
@@ -125,13 +123,13 @@ private:
 class TocBuilder
 {
 public:
-       TocBuilder(shared_ptr<Toc> const toc);
+       TocBuilder(std::shared_ptr<Toc> const toc);
        /// When entering a float
        void pushItem(DocIterator const & dit, docstring const & s,
-                                 bool output_active, bool is_captioned = false);
+                     bool output_active, bool is_captioned = false);
        /// When encountering a caption
        void captionItem(DocIterator const & dit, docstring const & s,
-                                        bool output_active);
+                        bool output_active);
        /// When exiting a float
        void pop();
 private:
@@ -142,30 +140,13 @@ private:
                bool is_captioned;
        };
        ///
-       shared_ptr<Toc> const toc_;
+       std::shared_ptr<Toc> const toc_;
        ///
        std::stack<frame> stack_;
 };
 
 
-///
-class TocBuilderStore
-{
-public:
-       TocBuilderStore() {};
-       ///
-       shared_ptr<TocBuilder> get(std::string const & type, shared_ptr<Toc> toc);
-       ///
-       void clear() { map_.clear(); };
-private:
-       typedef std::map<std::string, shared_ptr<TocBuilder>> map_t;
-       map_t map_;
-};
-
-
-///
-/**
-*/
+/// Class to build and access the Tocs of a particular buffer.
 class TocBackend
 {
 public:
@@ -186,15 +167,17 @@ public:
        ///
        TocList const & tocs() const { return tocs_; }
        /// never null
-       shared_ptr<Toc const> toc(std::string const & type) const;
-       shared_ptr<Toc> toc(std::string const & type);
-       /// nevel null
-       shared_ptr<TocBuilder> builder(std::string const & type);
-       /// Return the first Toc Item before the cursor
-       Toc::const_iterator item(
-               std::string const & type, ///< Type of Toc.
-               DocIterator const & dit ///< The cursor location in the document.
-       ) const;
+       std::shared_ptr<Toc const> toc(std::string const & type) const;
+       /// never null
+       std::shared_ptr<Toc> toc(std::string const & type);
+       /// \return the current TocBuilder for the Toc of type \param type, or
+       /// creates one if it does not already exist.
+       TocBuilder & builder(std::string const & type);
+       /// \return the first Toc Item before the cursor.
+       /// \param type: Type of Toc.
+       /// \param dit: The cursor location in the document.
+       Toc::const_iterator
+       item(std::string const & type, DocIterator const & dit) const;
 
        ///
        void writePlaintextTocList(std::string const & type,
@@ -206,7 +189,7 @@ private:
        ///
        TocList tocs_;
        ///
-       TocBuilderStore builders_;
+       std::map<std::string, unique_ptr<TocBuilder>> builders_;
        ///
        Buffer const * buffer_;
 }; // TocBackend