Update of /project/cells/cvsroot/Celtk In directory clnet:/tmp/cvs-serv12756
Modified Files: fileevent.lisp Log Message: Changed testing example to use the new slot eval-text of the text widget. See file entry.lisp for more details.
--- /project/cells/cvsroot/Celtk/fileevent.lisp 2006/05/25 14:03:44 1.2 +++ /project/cells/cvsroot/Celtk/fileevent.lisp 2006/05/27 22:25:18 1.3 @@ -21,7 +21,7 @@ ;;; DEALINGS IN THE SOFTWARE. ;;; ;;; --------------------------------------------------------------------------- -;;; $Header: /project/cells/cvsroot/Celtk/fileevent.lisp,v 1.2 2006/05/25 14:03:44 fgoenninger Exp $ +;;; $Header: /project/cells/cvsroot/Celtk/fileevent.lisp,v 1.3 2006/05/27 22:25:18 fgoenninger Exp $ ;;; ---------------------------------------------------------------------------
;;; =========================================================================== @@ -188,6 +188,33 @@ ;;; ===========================================================================
(defmethod set-tk-readable ((self tk-fileevent) ch-name path) + +;; frgo, 2006-05-26: +;; The code here was aimed at EOF checking after reading... +;; So the API needs rework... +;; (tk-format-now " proc readable {channel path} { +;; # check for async errors (sockets only, I think) +;; if {[string length [set err [fconfigure $channel -error]]]} { +;; error-cb $path $err +;; close $channel +;; return +;; } +;; # read a line from the channel +;; if {[catch {set line [gets $channel]} err]} { +;; error-cb $path $err +;; close $channel +;; return +;; } +;; if {[string length $line]} { +;; received-cb $path $line +;; } +;; # check for eof +;; if {[eof $channel]} { +;; eof-cb $path +;; close $channel +;; } +;; }") + (tk-format-now "proc readable {channel path} { if [ eof $channel ] then { eof-cb $path } else { readable-cb $path } }") (tk-format-now "fileevent ~A readable [list readable ~A ~A]" ch-name @@ -419,8 +446,7 @@ (let ((data (read-line stream nil nil nil))) (trc "*** READ-FROM-PIPE: data = " data) (when data - (setf (md-value (fm-other :receive-window)) data)))) -) + (setf (md-value (fm-other :receive-window)) data)))))
(defmodel fileevent-test-window (window) () @@ -436,7 +462,8 @@ :width 80 :borderwidth 2 :relief 'sunken - :pady 5)) + :pady 5 + :eval-text nil)) (mk-fileevent :id :fileevent-test :read-fn 'read-from-pipe :iostream (open "/Users/frgo/tmp/frgo-test"
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fgoenninger