possible moves in either order both within a cached subset and when
building cached subsets. Still a bit buggy (shows the same move twice
when moving backwards and reaches the top-scoring move) and not well
tested.
cols. When figuring internal dimensions zoom out as needed to meet
maxSize value. This fixes problem where rotating a zoomed portrait
board to landscape leaves cells bigger than they can be made by
zooming, but then the desired zoom has been changed and stored and so
on return to portrait cells are smaller/less zoomed. Need to see if I
can live with that.
scroll-related fields into a struct so vertical and horizontal can be
handled by the same code; add to board_zoom out params indicating
whether further zooming is possible.
Includes ability to scroll horizontally by dragging. Board init API
changes to specify board width and max height instead of cell
dimensions, so now board owns task of picking cell size. If the
number of cells does not evenly divide into a board dimension then the
extra pixels are distributed among some columns/rows in a way that
still allows bitblit-based scroll implementations (though horizontal
scrolling at this point always does an invalAll()). Not yet tested
with overlapping tray. And still need to allow rows to be taller than
cols are wide if platform code has given the space. Stream format
changes with this checkin.
as penDown. Idea is to be able to set timers to get bonus square
hints etc. without stylus. Works, but transitions are rough because
keyDown doesn't know whether keyUp will result in a focus change.
not dived and tray or scoreboard focussed. This lets platform decide
to display top-level focus via mods to all elements. Second, when
moving focus to top level from dived, claim not to have handled the
key event (but return true if needs redraw). This allows platform to
handle shifting focus without requiring callback (which removed.)
scoreboard and tray on palm; make center drill into the focussed object and
spacebar come back up then move the focus among them. Integrate with other
focussable objects on main form. Go from separate drawCursor routines to
same for all three, with cursor only visible when focus is drilled down.
On curses, add a hilite rect routine that can be called after text is laid
down, and use for cursors.
address, for penDown only, confusion between whether pen events are
handled and whether the handling means a redraw is required. Might
need to do same for penMoved and penUp.
