LFUN_UNICODE_INSERT - unicode-insert

[lyx.git] / src / paragraph.h

diff --git a/src/paragraph.h b/src/paragraph.h
index 14974f56954b1a9a1379d80cb91d7fc2ea6fe45e..fedd97c3c3e0da1f50d99733d30ece73e4100da5 100644 (file)
--- a/src/paragraph.h
+++ b/src/paragraph.h
@@ -198,6 +198,10 @@ public:
 
        /// is there a change within the given range ?
        bool isChanged(pos_type start, pos_type end) const;
+       /// is there an insertion at the given pos ?
+       bool isInserted(pos_type pos) const {
+               return lookupChange(pos).type == Change::INSERTED;
+       }
        /// is there a deletion at the given pos ?
        bool isDeleted(pos_type pos) const {
                return lookupChange(pos).type == Change::DELETED;
@@ -240,10 +244,10 @@ public:
        ///
        void applyLayout(LyXLayout_ptr const & new_layout);
 
-       /// erase the char at the given position
-       bool erase(pos_type pos, bool trackChanges);
-       /// erase the given range. Returns the number of chars actually erased
-       int erase(pos_type start, pos_type end, bool trackChanges);
+       /// (logically) erase the char at pos; return true if it was actually erased
+       bool eraseChar(pos_type pos, bool trackChanges);
+       /// (logically) erase the given range; return the number of chars actually erased
+       int eraseChars(pos_type start, pos_type end, bool trackChanges);
 
        /** Get uninstantiated font setting. Returns the difference
            between the characters font and the layoutfont.
@@ -280,15 +284,13 @@ public:
        value_type getChar(pos_type pos) const { return text_[pos]; }
        /// Get the char, but mirror all bracket characters if it is right-to-left
        value_type getUChar(BufferParams const &, pos_type pos) const;
-       /// The position must already exist.
-       void setChar(pos_type pos, value_type c);
        /// pos <= size() (there is a dummy font change at the end of each par)
        void setFont(pos_type pos, LyXFont const & font);
        /// Returns the height of the highest font in range
        LyXFont_size highestFontInRange(pos_type startpos,
                                        pos_type endpos, LyXFont_size def_size) const;
        ///
-       void insert(pos_type pos, std::string const & str,
+       void insert(pos_type pos, docstring const & str,
                    LyXFont const & font, Change const & change);
        ///
        void insertChar(pos_type pos, value_type c, bool trackChanges);