- (viper-cond-compile-for-xemacs-or-emacs
- (viper-event-click-count-xemacs click) ; xemacs
- (event-click-count click) ; emacs
- ))
-
-;; kind of semaphore for updating viper-current-click-count
-(defvar viper-counting-clicks-p nil)
-(viper-cond-compile-for-xemacs-or-emacs
- (defun viper-event-click-count-xemacs (click)
- (let ((time-delta (- (event-timestamp click)
- viper-last-click-event-timestamp))
- inhibit-quit)
- (while viper-counting-clicks-p
- (ignore))
- (setq viper-counting-clicks-p t)
- (if (> time-delta viper-multiclick-timeout)
- (setq viper-current-click-count 0))
- (discard-input)
- (setq viper-current-click-count (1+ viper-current-click-count)
- viper-last-click-event-timestamp (event-timestamp click))
- (setq viper-counting-clicks-p nil)
- (if (viper-sit-for-short viper-multiclick-timeout t)
- viper-current-click-count
- 0)
- ))
- nil ; emacs
- )
+ (if (featurep 'xemacs) (viper-event-click-count-xemacs click)
+ (event-click-count click)))
+
+(when (featurep 'xemacs)
+
+ ;; kind of semaphore for updating viper-current-click-count
+ (defvar viper-counting-clicks-p nil)
+
+ (defun viper-event-click-count-xemacs (click)
+ (let ((time-delta (- (event-timestamp click)
+ viper-last-click-event-timestamp))
+ inhibit-quit)
+ (while viper-counting-clicks-p
+ (ignore))
+ (setq viper-counting-clicks-p t)
+ (if (> time-delta viper-multiclick-timeout)
+ (setq viper-current-click-count 0))
+ (discard-input)
+ (setq viper-current-click-count (1+ viper-current-click-count)
+ viper-last-click-event-timestamp (event-timestamp click))
+ (setq viper-counting-clicks-p nil)
+ (if (viper-sit-for-short viper-multiclick-timeout t)
+ viper-current-click-count
+ 0))))