class MathMacro;
class LaTeXFeatures;
class ReplaceData;
-class MathMetricsInfo;
-class MathPainterInfo;
+class MetricsInfo;
+class PainterInfo;
class TextMetricsInfo;
class TextPainter;
-#ifdef __GNUG__
-#pragma interface
-#endif
-
-
class MathArray : private std::vector<MathAtom> {
public:
/// re-use inhertited stuff
///
typedef size_type idx_type;
typedef size_type pos_type;
-
+
public:
///
MathArray();
/// checked read access
MathAtom const & operator[](pos_type) const;
/// rebuild cached metrics information
- Dimension const & metrics(MathMetricsInfo & mi) const;
+ void metrics(MetricsInfo & mi) const;
+ /// rebuild cached metrics information
+ void metrics(MetricsInfo & mi, Dimension & dim) const;
/// redraw cell using cache metrics information
- void draw(MathPainterInfo & pi, int x, int y) const;
+ void draw(PainterInfo & pi, int x, int y) const;
/// rebuild cached metrics information
- Dimension const & metricsT(TextMetricsInfo const & mi) const;
+ void metricsT(TextMetricsInfo const & mi, Dimension & dim) const;
/// redraw cell using cache metrics information
void drawT(TextPainter & pi, int x, int y) const;
/// mark cell for re-drawing
/// access to cached y coordinate of last drawing
int yo() const { return yo_; }
/// access to cached x coordinate of mid point of last drawing
- int xm() const { return xo_ + dim_.w / 2; }
+ int xm() const { return xo_ + dim_.wid / 2; }
/// access to cached y coordinate of mid point of last drawing
- int ym() const { return yo_ + (dim_.d - dim_.a) / 2; }
+ int ym() const { return yo_ + (dim_.des - dim_.asc) / 2; }
/// write access to coordinate;
void setXY(int x, int y) const;
/// returns x coordinate of given position in the array
int pos2x(size_type pos) const;
/// returns position of given x coordinate
- int pos2x(size_type pos1, size_type pos2, int glue) const;
+ int pos2x(size_type pos, int glue) const;
/// returns position of given x coordinate
size_type x2pos(int pos) const;
/// returns position of given x coordinate fstarting from a certain pos
- size_type x2pos(size_type startpos, int targetx, int glue) const;
+ size_type x2pos(int targetx, int glue) const;
/// returns distance of this cell to the point given by x and y
// assumes valid position and size cache
int dist(int x, int y) const;
/// ascent of this cell above the baseline
- int ascent() const { return dim_.a; }
+ int ascent() const { return dim_.asc; }
/// descent of this cell below the baseline
- int descent() const { return dim_.d; }
+ int descent() const { return dim_.des; }
/// height of the cell
- int height() const { return dim_.a + dim_.d; }
+ int height() const { return dim_.asc + dim_.des; }
/// width of this cell
- int width() const { return dim_.w; }
+ int width() const { return dim_.wid; }
/// dimensions of cell
- Dimension const & dim() const { return dim_; }
+ Dimension const & dim() const { return dim_; }
/// dimensions of cell
void setDim(Dimension const & d) const { dim_ = d; }
/// bounding box of this cell
void center(int & x, int & y) const;
/// adjust (x,y) to point on boundary on a straight line from the center
void towards(int & x, int & y) const;
+ /// clean up if necessary
+ void notifyCursorLeaves();
private:
/// is this an exact match at this position?