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[Emacs-diffs] Changes to emacs/lisp/t-mouse.el,v
From: |
Stefan Monnier |
Subject: |
[Emacs-diffs] Changes to emacs/lisp/t-mouse.el,v |
Date: |
Wed, 11 Jun 2008 02:16:46 +0000 |
CVSROOT: /sources/emacs
Module name: emacs
Changes by: Stefan Monnier <monnier> 08/06/11 02:16:45
Index: t-mouse.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/t-mouse.el,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -b -r1.21 -r1.22
--- t-mouse.el 6 May 2008 07:57:53 -0000 1.21
+++ t-mouse.el 11 Jun 2008 02:16:44 -0000 1.22
@@ -41,6 +41,27 @@
;; Prevent warning when compiling in an Emacs without gpm support.
(declare-function gpm-mouse-start "term.c" ())
+(defun gpm-mouse-enable ()
+ "Try to enable gpm mouse support on the current terminal."
+ (let ((activated nil))
+ (unwind-protect
+ (progn
+ (unless (fboundp 'gpm-mouse-start)
+ (error "Emacs must be built with Gpm to use this mode"))
+ (when gpm-mouse-mode
+ (gpm-mouse-start)
+ (set-terminal-parameter nil 'gpm-mouse-active t)
+ (setq activated t)))
+ ;; If something failed to turn it on, try to turn it off as well,
+ ;; just in case.
+ (unless activated (gpm-mouse-disable)))))
+
+(defun gpm-mouse-disable ()
+ "Try to disable gpm mouse support on the current terminal."
+ (when (fboundp 'gpm-mouse-stop)
+ (gpm-mouse-stop))
+ (set-terminal-parameter nil 'gpm-mouse-active nil))
+
;;;###autoload
(define-obsolete-function-alias 't-mouse-mode 'gpm-mouse-mode "23.1")
;;;###autoload
@@ -52,21 +73,14 @@
This allows the use of the mouse when operating on a GNU/Linux console,
in the same way as you can use the mouse under X11.
It relies on the `gpm' daemon being activated."
- :global t :group 'mouse
- (let ((activated nil))
- (unwind-protect
- (progn
- (unless (fboundp 'gpm-mouse-start)
- (error "Emacs must be built with Gpm to use this mode"))
- (when gpm-mouse-mode
- (gpm-mouse-start)
- (setq activated t)))
- ;; If the user asked to turn it off do that.
- ;; If something failed to turn it on, try to turn it off as well,
- ;; just in case.
- (when (and (fboundp 'gpm-mouse-stop) (not activated))
- (setq gpm-mouse-mode nil)
- (gpm-mouse-stop)))))
+ :global t :group 'mouse :init-value t
+ (dolist (terminal (terminal-list))
+ (when (and (eq t (terminal-live-p terminal))
+ (not (eq gpm-mouse-mode
+ (terminal-parameter terminal 'gpm-mouse-active))))
+ ;; Simulate selecting a terminal by selecting one of its frames ;-(
+ (with-selected-frame (car (frames-on-display-list terminal))
+ (if gpm-mouse-mode (gpm-mouse-enable) (gpm-mouse-disable))))))
(provide 't-mouse)
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