878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
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906
907
908
909
910
911
912
913
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915
916
917
918
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920
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(cdr tal))))))))
;;======================================================================
;; S T E P S
;;======================================================================
(define (dcommon:populate-steps teststeps steps-matrix)
(let ((max-row 0))
(if (null? teststeps)
(iup:attribute-set! steps-matrix "CLEARVALUE" "CONTENTS")
(let loop ((hed (car teststeps))
(tal (cdr teststeps))
(rownum 1)
(colnum 1))
(if (> rownum max-row)(set! max-row rownum))
(let ((val (vector-ref hed (- colnum 1)))
(mtrx-rc (conc rownum ":" colnum)))
(iup:attribute-set! steps-matrix mtrx-rc (if val (conc val) ""))
(if (< colnum 6)
(loop hed tal rownum (+ colnum 1))
(if (not (null? tal))
(loop (car tal)(cdr tal)(+ rownum 1) 1))))))
(if (> max-row 0)
(begin
;; we are going to speculatively clear rows until we find a row that is already cleared
(let loop ((rownum (+ max-row 1))
(colnum 0)
(deleted #f))
;; (debug:print-info 0 "cleaning " rownum ":" colnum)
(let* ((next-row (if (eq? colnum 6) (+ rownum 1) rownum))
(next-col (if (eq? colnum 6) 1 (+ colnum 1)))
(mtrx-rc (conc rownum ":" colnum))
(curr-val (iup:attribute steps-matrix mtrx-rc)))
;; (debug:print-info 0 "cleaning " rownum ":" colnum " currval= " curr-val)
(if (and (string? curr-val)
(not (equal? curr-val "")))
(begin
(iup:attribute-set! steps-matrix mtrx-rc "")
(loop next-row next-col #t))
(if (eq? colnum 6) ;; not done, didn't get a full blank row
(if deleted (loop next-row next-col #f)) ;; exit on this not met
(loop next-row next-col deleted)))))
(iup:attribute-set! steps-matrix "REDRAW" "ALL")))))
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>
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878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
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(cdr tal))))))))
;;======================================================================
;; S T E P S
;;======================================================================
(define (dcommon:populate-steps teststeps steps-matrix)
(let ((max-row 0)
(max-col 7))
(if (null? teststeps)
(iup:attribute-set! steps-matrix "CLEARVALUE" "CONTENTS")
(let loop ((hed (car teststeps))
(tal (cdr teststeps))
(rownum 1)
(colnum 1))
(if (> rownum max-row)(set! max-row rownum))
(let ((val (vector-ref hed (- colnum 1)))
(mtrx-rc (conc rownum ":" colnum)))
(iup:attribute-set! steps-matrix mtrx-rc (if val (conc val) ""))
(if (< colnum max-col)
(loop hed tal rownum (+ colnum 1))
(if (not (null? tal))
(loop (car tal)(cdr tal)(+ rownum 1) 1))))))
(if (> max-row 0)
(begin
;; we are going to speculatively clear rows until we find a row that is already cleared
(let loop ((rownum (+ max-row 1))
(colnum 0)
(deleted #f))
;; (debug:print-info 0 "cleaning " rownum ":" colnum)
(let* ((next-row (if (eq? colnum max-col) (+ rownum 1) rownum))
(next-col (if (eq? colnum max-col) 1 (+ colnum 1)))
(mtrx-rc (conc rownum ":" colnum))
(curr-val (iup:attribute steps-matrix mtrx-rc)))
;; (debug:print-info 0 "cleaning " rownum ":" colnum " currval= " curr-val)
(if (and (string? curr-val)
(not (equal? curr-val "")))
(begin
(iup:attribute-set! steps-matrix mtrx-rc "")
(loop next-row next-col #t))
(if (eq? colnum max-col) ;; not done, didn't get a full blank row
(if deleted (loop next-row next-col #f)) ;; exit on this not met
(loop next-row next-col deleted)))))
(iup:attribute-set! steps-matrix "REDRAW" "ALL")))))
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