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Re: avoid.el patch
From: |
Stefan Monnier |
Subject: |
Re: avoid.el patch |
Date: |
20 Aug 2004 18:01:00 -0400 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50 |
> Boris Goldowsky didn't respond about this; could someone see if it
> looks right, and if so install it? It is small enough to be a (tiny
> change).
It looks right and seems to behave right as well.
I've installed it (along with a few other changes to make life a bit less
miserable when the mode is on).
Stefan
> From: "Zoran Milojevic" <address@hidden>
> To: <address@hidden>
> Date: Tue, 23 Mar 2004 13:05:32 -0500
> Organization: Sipquest
> Subject: [patch] avoid.el - keep mouse pointer within the same window
> Sender: address@hidden
> Hi.
> The following patch (excuse my lisp) keeps the mouse pointer within the
> same window when mouse avoidance mode decides to move it away. Helps
> with mouse-autoselect-window turned on.
> Cheers,
> Zoran Milojevic
> Index: lisp/avoid.el
> ===================================================================
> RCS file: /cvsroot/emacs/emacs/lisp/avoid.el,v
> retrieving revision 1.35
> diff -u -r1.35 avoid.el
> --- lisp/avoid.el 1 Sep 2003 15:45:08 -0000 1.35
> +++ lisp/avoid.el 23 Mar 2004 17:34:09 -0000
> @@ -196,8 +196,9 @@
> (defun mouse-avoidance-banish-destination ()
> "The position to which mouse-avoidance-mode `banish' moves the mouse.
> You can redefine this if you want the mouse banished to a different
> corner."
> - (cons (1- (frame-width))
> - 0))
> + (let* ((pos (window-edges)))
> + (cons (- (nth 2 pos) 2)
> + (nth 1 pos))))
> (defun mouse-avoidance-banish-mouse ()
> ;; Put the mouse pointer in the upper-right corner of the current
> frame.
> @@ -231,16 +232,21 @@
> (let* ((cur (mouse-position))
> (cur-frame (car cur))
> (cur-pos (cdr cur))
> + (pos (window-edges))
> + (mleft (pop pos))
> + (mtop (pop pos))
> + (mright (pop pos))
> + (mbot (pop pos))
> (deltax (mouse-avoidance-delta
> (car cur-pos) (- (random mouse-avoidance-nudge-var)
> (car mouse-avoidance-state))
> mouse-avoidance-nudge-dist mouse-avoidance-nudge-var
> - 0 (frame-width)))
> + mleft (1- mright)))
> (deltay (mouse-avoidance-delta
> (cdr cur-pos) (- (random mouse-avoidance-nudge-var)
> (cdr mouse-avoidance-state))
> mouse-avoidance-nudge-dist mouse-avoidance-nudge-var
> - 0 (frame-height))))
> + mtop (1- mbot))))
> (setq mouse-avoidance-state
> (cons (+ (car mouse-avoidance-state) deltax)
> (+ (cdr mouse-avoidance-state) deltay)))
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