Megatest

  (header            #f)                                ;; header for decoding the run records
  (keys              #f)                                ;; keys for this run (i.e. target components)
  ((numruns          (string->number (or (args:get-arg "-cols") "8")))                 : number)      ;; 
  ((tot-runs          0)                 : number)
  ((last-data-update  0)                 : number)      ;; last time the data in allruns was updated
  (runs-mutex         (make-mutex))                     ;; use to prevent parallel access to draw objects
  ((run-update-times  (make-hash-table)) : hash-table)  ;; update times indexed by run-id
  ((last-test-dat      (make-hash-table)) : hash-table)  ;; cache last tests dat by run-id
  ((run-db-paths      (make-hash-table)) : hash-table)  ;; cache the paths to the run db files

  ;; Runs view
  ((buttondat         (make-hash-table)) : hash-table)  ;;     
  ((item-test-names  '())                : list)        ;; list of itemized tests
  ((run-keys          (make-hash-table)) : hash-table)
  (runs-matrix        #f)                               ;; used in newdashboard

		   #:addexpanded "NO"
		   #:selection-cb
		   (lambda (obj id state)
		     (debug:catch-and-dump
		      (lambda ()
			(let* ((run-path (tree:node->path obj id))
			       (run-id    (tree-path->run-id tabdat (cdr run-path))))
                          ;; (dboard:tabdat-view-changed-set! tabdat #t) ;; ?? done below when run-id is a number
			  (dboard:tabdat-target-set! tabdat (cdr run-path)) ;; (print "run-path: " run-path)			    
			  (dboard:tabdat-layout-update-ok-set! tabdat #f)
			  (if (number? run-id)
			      (begin
				(dboard:tabdat-curr-run-id-set! tabdat run-id)
				(dboard:tabdat-view-changed-set! tabdat #t))
			      (debug:print-error 5 *default-log-port* "tree-path->run-id returned non-number " run-id))))

	 (db-path      (or (hash-table-ref/default (dboard:tabdat-run-db-paths tabdat) run-id #f)
			   (let* ((db-dir (tasks:get-task-db-path))
				  (db-pth (conc db-dir "/" run-id ".db")))
			     (hash-table-set! (dboard:tabdat-run-db-paths tabdat) run-id db-pth)
			     db-pth)))
	 (tests-dat    (if (or (not run-id)
			       (configf:lookup *configdat* "setup" "do-not-use-db-file-timestamps")
                               (not (hash-table-exists? (dboard:tabdat-last-test-dat tabdat) run-id))
			       (>= (file-modification-time db-path) last-update))
			   (dboard:get-tests-dat tabdat run-id last-update)
			   (hash-table-ref (dboard:tabdat-last-test-dat tabdat) run-id)))
	 (tests-mindat (dcommon:minimize-test-data tests-dat))
	 (indices      (common:sparse-list-generate-index tests-mindat)) ;;  proc: set-cell))
	 (row-indices  (cadr indices))
	 (col-indices  (car indices))
	 (max-row      (if (null? row-indices) 1 (common:max (map cadr row-indices))))
	 (max-col      (if (null? col-indices) 1 (common:max (map cadr col-indices))))
	 (max-visible  (max (- (dboard:tabdat-num-tests tabdat) 15) 3)) ;; (dboard:tabdat-num-tests tabdat) is proportional to the size of the window
	 (numrows      1)
	 (numcols      1)
	 (changed      #f)
	 (runs-hash    (let ((ht (make-hash-table)))
			 (for-each (lambda (run)
				     (hash-table-set! ht (db:get-value-by-header run runs-header "id") run))
				   (vector-ref runs-dat 1))
			 ht)))
    (hash-table-set! (dboard:tabdat-last-test-dat tabdat) run-id tests-dat)
    (hash-table-set! (dboard:tabdat-run-update-times tabdat) run-id (- (current-seconds) 10))
    (dboard:tabdat-filters-changed-set! tabdat #f)
    (let loop ((pass-num 0)
	       (changed  #f))
      ;; Update the runs tree
      (dboard:update-tree tabdat runs-hash runs-header tb)
      

		      #:click-cb
		      (lambda (obj lin col status)
			(let* ((toolpath (car (argv)))
			       (key      (conc lin ":" col))
			       (test-id  (hash-table-ref/default cell-lookup key -1))
			       (cmd      (conc toolpath " -test " (dboard:tabdat-curr-run-id tabdat) "," test-id "&")))
			  (system cmd)))))
	 (one-run-updater  
          (lambda ()
            (when (not run-matrix)
              (print "BB> What?? run-matrix is #f"))
            (if  (or (dashboard:database-changed? commondat tabdat)
                     (dboard:tabdat-view-changed tabdat))
                 (debug:catch-and-dump
                  (lambda ()
                    (dashboard:one-run-updater commondat tabdat tb cell-lookup run-matrix))
                  "dashboard:one-run-updater")
                 ))))
    (dboard:commondat-add-updater commondat one-run-updater tab-num: tab-num)
    (dboard:tabdat-runs-tree-set! tabdat tb)
    (iup:vbox
     (iup:split
      tb
      run-matrix)
     (dboard:make-controls commondat tabdat))))

     recalc))

;; point inside line
;;
(define-inline (dashboard:px-between px lx1 lx2)
  (and (< lx1 px)(> lx2 px)))



;; can a bar be placed in row "rownum" covering x1 to x2 without overlapping with existing 
;; bars? Use num-rows to check that a block will fit from rownum to (+ rownum num-rows)
;;
(define (dashboard:row-collision rowhash rownum x1 x2 #!key (num-rows #f))
  (let ((lastrow   (if num-rows (+ rownum num-rows) rownum)))
    (let loop ((i      0)
	       (rowdat (hash-table-ref/default rowhash rownum '())))