Clean-up in CharStyles, externalize detection of undefined styles to

[lyx.git] / src / DocIterator.h

diff --git a/src/DocIterator.h b/src/DocIterator.h
index dfef036ae7a01303110d5e433d41db9ff7d97f92..c2ad4082945d2785c5de21a6a97d884c77caba18 100644 (file)
--- a/src/DocIterator.h
+++ b/src/DocIterator.h
@@ -115,11 +115,9 @@ public:
        /// return the last column of the top grid
        col_type lastcol() const { return ncols() - 1; }
        /// the inset just behind the cursor
-       Inset * nextInset();
+       Inset * nextInset() const;
        /// the inset just in front of the cursor
-       Inset * prevInset();
-       /// the inset just in front of the cursor
-       Inset const * prevInset() const;
+       Inset * prevInset() const;
        ///
        bool boundary() const { return boundary_; }
        ///
@@ -138,48 +136,33 @@ public:
        // math-specific part
        //
        /// return the mathed cell this cursor is in
-       MathData const & cell() const;
-       /// return the mathed cell this cursor is in
-       MathData & cell();
+       MathData & cell() const;
        /// the mathatom left of the cursor
-       MathAtom const & prevAtom() const;
-       /// the mathatom left of the cursor
-       MathAtom & prevAtom();
-       /// the mathatom right of the cursor
-       MathAtom const & nextAtom() const;
+       MathAtom & prevAtom() const;
        /// the mathatom right of the cursor
-       MathAtom & nextAtom();
+       MathAtom & nextAtom() const;
 
-       //
        // text-specific part
        //
-       /// the paragraph we're in
-       Paragraph & paragraph();
        /// the paragraph we're in in text mode.
        /// \warning only works within text!
-       Paragraph const & paragraph() const;
+       Paragraph & paragraph() const;
        /// the paragraph we're in in any case.
        /// This method will give the containing paragraph if
        /// in not in text mode (ex: in mathed).
-       Paragraph const & innerParagraph() const;
-       ///
-       Text * text();
+       Paragraph & innerParagraph() const;
        ///
-       Text const * text() const;
+       Text * text() const;
        /// the containing inset or the cell, respectively
        Inset * realInset() const;
        ///
        Inset * innerInsetOfType(int code) const;
        ///
-       Text * innerText();
-       ///
-       Text const * innerText() const;
+       Text * innerText() const;
 
        //
        // elementary moving
        //
-       /// move on one logical position, do not descend into nested insets
-       void forwardPosNoDescend();
        /**
         * move on one logical position, descend into nested insets
         * skip collapsed insets if \p ignorecollapsed is true
@@ -189,8 +172,6 @@ public:
        void forwardChar();
        /// move on one paragraph
        void forwardPar();
-       /// move on one cell
-       void forwardIdx();
        /// move on one inset
        void forwardInset();
        /// move backward one logical position
@@ -199,8 +180,6 @@ public:
        void backwardChar();
        /// move backward one paragraph
        void backwardPar();
-       /// move backward one cell
-       void backwardIdx();
        /// move backward one inset
        /// FIXME: This is not implemented!
        //void backwardInset();