Avoid full metrics computation with Update:FitCursor

[lyx.git] / src / InsetList.h

diff --git a/src/InsetList.h b/src/InsetList.h
index 30dfea3fc4c670fef393aa23080344f1cd54d165..708eab86fa0377ca7bd56e6bfc10ebfb820594c3 100644 (file)
--- a/src/InsetList.h
+++ b/src/InsetList.h
@@ -1,91 +1,111 @@
 // -*- C++ -*-
+/**
+ * \file InsetList.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Lars Gullik Bjønnes
+ *
+ * Full author contact details are available in file CREDITS.
+ */
 
 #ifndef INSET_LIST_H
 #define INSET_LIST_H
 
+#include "insets/InsetCode.h"
+
 #include "support/types.h"
 
+#include <vector>
 
-class Inset;
-class BufferView;
 
+namespace lyx {
+
+class Inset;
+class Buffer;
 
 ///
 class InsetList {
 public:
        ///
-       struct InsetTable {
-               ///
-               lyx::pos_type pos;
-               ///
-               Inset * inset;
-               ///
-               InsetTable(lyx::pos_type p, Inset * i) : pos(p), inset(i) {}
-       };
+       InsetList() {}
+       ///
+       InsetList(InsetList const &);
+       /// Partial copy constructor.
+       /// Copy the InsetList contents from \p beg to \p end (without end).
+       InsetList(InsetList const &, pos_type beg, pos_type end);
+       ///
+       void setBuffer(Buffer &);
        ///
-       typedef std::vector<InsetTable> List;
+       void resetBuffer();
 
        ///
-       class iterator {
+       class Element {
        public:
                ///
-               iterator() {}
-               //
-               iterator(List::iterator const & iter);
-               ///
-               iterator & operator++();
-               ///
-               iterator operator++(int);
-               ///
-               lyx::pos_type getPos() const;
+               Element(pos_type p, Inset * i) : pos(p), inset(i) {}
                ///
-               Inset * getInset() const;
+               pos_type pos;
                ///
-               void setInset(Inset * inset);
-               ///
-               friend bool operator==(iterator const &, iterator const &);
-       private:
-               ///
-               List::iterator it;
+               Inset * inset;
        };
+       ///
+       typedef std::vector<Element> List;
+       ///
+       typedef List::iterator iterator;
+       ///
+       typedef List::const_iterator const_iterator;
+
        ///
        ~InsetList();
        ///
-       iterator begin();
+       iterator begin() { return list_.begin(); }
        ///
-       iterator end();
+       iterator end() { return list_.end(); }
        ///
-       iterator begin() const;
+       const_iterator begin() const { return list_.begin(); }
        ///
-       iterator end() const;
+       const_iterator end() const { return list_.end(); }
        ///
-       iterator insetIterator(lyx::pos_type pos);
+       bool empty() const { return list_.empty(); }
        ///
-       void insert(Inset * inset, lyx::pos_type pos);
+       iterator insetIterator(pos_type pos);
        ///
-       void erase(lyx::pos_type pos);
+       const_iterator insetIterator(pos_type pos) const;
        ///
-       Inset * release(lyx::pos_type);
+       void insert(Inset * inset, pos_type pos);
        ///
-       Inset * get(lyx::pos_type pos) const;
+       void erase(pos_type pos);
        ///
-       void increasePosAfterPos(lyx::pos_type pos);
+       Inset * release(pos_type);
        ///
-       void decreasePosAfterPos(lyx::pos_type pos);
+       Inset * get(pos_type pos) const;
        ///
-       void deleteInsetsLyXText(BufferView * bv);
+       void increasePosAfterPos(pos_type pos);
        ///
-       void resizeInsetsLyXText(BufferView * bv);
+       void decreasePosAfterPos(pos_type pos);
+
+       /// search for next occurence of an \c Inset type.
+       /// \return the position of the found inset.
+       /// \retval -1 if no \c Inset is found.
+       pos_type find(
+               InsetCode code, ///< Code of inset to find.
+               pos_type startpos = 0 ///< start position for the search.
+               ) const;
+
+       /// count occurrences of an \c Inset type.
+       /// \return the number of found inset(s).
+       int count(
+               InsetCode code, ///< Code of inset type to count.
+               pos_type startpos = 0 ///< start position for the counting.
+               ) const;
+
 private:
        ///
-       List list;
+       List list_;
 };
 
-///
-bool operator==(InsetList::iterator const & i1,
-               InsetList::iterator const & i2);
-///
-bool operator!=(InsetList::iterator const & i1,
-               InsetList::iterator const & i2);
+
+} // namespace lyx
 
 #endif