remove obsolete comment

[lyx.git] / src / TextMetrics.h

diff --git a/src/TextMetrics.h b/src/TextMetrics.h
index 3b17761a73221de83b8be858ec51e7ee2dd784c6..77fc11a4b76a2946469e09daa72f6e5163876edf 100644 (file)
--- a/src/TextMetrics.h
+++ b/src/TextMetrics.h
@@ -77,6 +77,35 @@ private:
        /// the minimum space a manual label needs on the screen in pixels
        int labelFill(Paragraph const & par, Row const & row) const;
 
+       /// FIXME??
+       int labelEnd(pit_type const pit) const;
+
+       /// sets row.end to the pos value *after* which a row should break.
+       /// for example, the pos after which isNewLine(pos) == true
+       void rowBreakPoint(int width, pit_type const pit, Row & row) const;
+
+       /// sets row.width to the minimum space a row needs on the screen in pixel
+       void setRowWidth(int right_margin, pit_type const pit, Row & row) const;
+
+       /// Calculate and set the height of the row
+       void setHeightOfRow(pit_type, Row & row);
+
+// Temporary public:
+public:
+       /// returns the column near the specified x-coordinate of the row.
+       /// x is an absolute screen coord, it is set to the real beginning
+       /// of this column.
+       pos_type getColumnNearX(pit_type pit, Row const & row, int & x,
+               bool & boundary) const;
+
+       /// returns pos in given par at given x coord.
+       pos_type x2pos(pit_type pit, int row, int x) const;
+       
+       // FIXME: is there a need for this?
+       //int pos2x(pit_type pit, pos_type pos) const;
+
+private:
+
        /// The BufferView owner.
        BufferView * bv_;
 
@@ -91,6 +120,16 @@ private:
        mutable ParMetricsCache par_metrics_;
        Dimension dim_;
        int max_width_;
+
+       /// FIXME: transfer this code in CoordCache here.
+       /*
+       /// A map from paragraph index number to screen point
+       typedef std::map<pit_type, Point> InnerParPosCache;
+       /// A map from a LyXText to the map of paragraphs to screen points
+       typedef std::map<LyXText const *, InnerParPosCache> ParPosCache;
+       /// Paragraph grouped by owning text
+       ParPosCache pars_;
+       */
 };
 
 /// return the default height of a row in pixels, considering font zoom