use stream-like syntax for LaTeX output

[lyx.git] / src / mathed / math_nestinset.h

diff --git a/src/mathed/math_nestinset.h b/src/mathed/math_nestinset.h
index f2f37a22aef401f8fcfd88a95f4f40fbd2a57d42..8bf33e0038ad0aba5e594121dc47237236e6b557 100644 (file)
--- a/src/mathed/math_nestinset.h
+++ b/src/mathed/math_nestinset.h
@@ -16,53 +16,53 @@ class LaTeXFeatures;
 class MathNestInset : public MathDimInset {
 public: 
        ///
-       explicit MathNestInset(int na = 0, string const & nm = string());
+       explicit MathNestInset(idx_type ncells);
 
+       ///
+       void metrics(MathMetricsInfo const & st) const;
        /// draw the object, sets xo_ and yo_ cached values 
-       virtual void draw(Painter &, int x, int baseline);
+       void draw(Painter &, int x, int y) const;
        /// appends itself with macro arguments substituted
-       virtual void substitute(MathArray & array, MathMacro const & macro) const;
-       /// compute the size of the object, sets ascend_, descend_ and width_
-       virtual void metrics(MathStyles st) = 0;
+       void substitute(MathMacro const & macro); 
+       /// identifies NestInsets
+       MathNestInset * asNestInset() { return this; }
 
        /// The left key
-       virtual bool idxLeft(int & idx, int & pos) const;
+       bool idxLeft(idx_type & idx, pos_type & pos) const;
        /// The right key
-       virtual bool idxRight(int & idx, int & pos) const;
+       bool idxRight(idx_type & idx, pos_type & pos) const;
 
        /// Move one physical cell up
-       virtual bool idxNext(int & idx, int & pos) const;
+       bool idxNext(idx_type & idx, pos_type & pos) const;
        /// Move one physical cell down
-       virtual bool idxPrev(int & idx, int & pos) const;
+       bool idxPrev(idx_type & idx, pos_type & pos) const;
 
        /// Target pos when we enter the inset from the left by pressing "Right"
-       virtual bool idxFirst(int & idx, int & pos) const;
+       bool idxFirst(idx_type & idx, pos_type & pos) const;
        /// Target pos when we enter the inset from the right by pressing "Left"
-       virtual bool idxLast(int & idx, int & pos) const;
+       bool idxLast(idx_type & idx, pos_type & pos) const;
 
        /// Where should we go if we press home?
-       virtual bool idxHome(int & idx, int & pos) const;
+       bool idxHome(idx_type & idx, pos_type & pos) const;
        /// Where should we go if we press end?
-       virtual bool idxEnd(int & idx, int & pos) const;
+       bool idxEnd(idx_type & idx, pos_type & pos) const;
 
        ///
-       int nargs() const;
+       idx_type nargs() const;
 
        ///
-       MathArray & cell(int);
+       MathArray & cell(idx_type);
        ///
-       MathArray const & cell(int) const;
+       MathArray const & cell(idx_type) const;
        ///
-       MathXArray & xcell(int);
+       MathXArray & xcell(idx_type);
        ///
-       MathXArray const & xcell(int) const;
+       MathXArray const & xcell(idx_type) const;
                        
        ///
        bool isActive() const { return nargs() > 0; }
        ///
-       void push_back(MathInset *);
-       ///
-       void push_back(unsigned char ch, MathTextCodes fcode);
+       void push_back(MathAtom const &);
        ///
        void dump() const;