;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-;; $Id: gtk.lisp,v 1.70 2007/05/10 20:17:17 espen Exp $
+;; $Id: gtk.lisp,v 1.72 2007/06/04 19:03:12 espen Exp $
(in-package "GTK")
(gdk:gdk-init)
(unless (gtk-init)
(error "Initialization of GTK+ failed."))
- #+(or cmu sbcl)
+ #?(or (pkg-config:featurep :cmu) (and (pkg-config:featurep :sbcl) (not (pkg-config:sbcl>= 1 0 6))))
(progn
(signal-connect (gdk:display-manager) 'display-opened
#'(lambda (display)
- (let ((handler (add-fd-handler
- (gdk:display-connection-number display)
- :input #'main-iterate-all)))
- (signal-connect display 'closed
- #'(lambda (is-error-p)
- (declare (ignore is-error-p))
- (remove-fd-handler handler))))))
+ (let ((fd (gdk:display-connection-number display)))
+ (unless (< fd 0)
+ (let ((handler (add-fd-handler
+ (gdk:display-connection-number display)
+ :input #'main-iterate-all)))
+ (signal-connect display 'closed
+ #'(lambda (is-error-p)
+ (declare (ignore is-error-p))
+ (remove-fd-handler handler))))))))
(setq *periodic-polling-function* #'main-iterate-all)
(setq *max-event-to-sec* 0)
(setq *max-event-to-usec* *event-poll-interval*))
+ #?(pkg-config:sbcl>= 1 0 6)
+ (warn "Periodic polling functionality has been removed from SERVE-EVENT in SBCL 1.0.6. An explicit gtk main loop has to be invoked.")
#+(and clisp readline)
;; Readline will call the event hook at most ten times per second
(setf readline:event-hook #'main-iterate-all)
(gdk:display-open display)))
-
#+sbcl
(defun clg-init-with-threading (&optional display)
"Initializes the system and starts event handling"