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be010748 | 1 | ;;; avoid.el --- make mouse pointer stay out of the way of editing |
bb5d4e1a | 2 | |
0d30b337 | 3 | ;; Copyright (C) 1993, 1994, 2000, 2002, 2003, 2004, |
aaef169d | 4 | ;; 2005, 2006 Free Software Foundation, Inc. |
bb5d4e1a | 5 | |
5762abec | 6 | ;; Author: Boris Goldowsky <boris@gnu.org> |
bb5d4e1a | 7 | ;; Keywords: mouse |
bb5d4e1a RS |
8 | |
9 | ;; This file is part of GNU Emacs. | |
10 | ||
11 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
12 | ;; it under the terms of the GNU General Public License as published by | |
13 | ;; the Free Software Foundation; either version 2, or (at your option) | |
14 | ;; any later version. | |
15 | ||
16 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | ;; GNU General Public License for more details. | |
20 | ||
21 | ;; You should have received a copy of the GNU General Public License | |
b578f267 | 22 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
086add15 LK |
23 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
24 | ;; Boston, MA 02110-1301, USA. | |
bb5d4e1a RS |
25 | |
26 | ;;; Commentary: | |
bb5d4e1a | 27 | |
b578f267 EN |
28 | ;; For those who are annoyed by the mouse pointer obscuring text, |
29 | ;; this mode moves the mouse pointer - either just a little out of | |
187bd11c | 30 | ;; the way, or all the way to the corner of the frame. |
b578f267 | 31 | ;; To use, load or evaluate this file and type M-x mouse-avoidance-mode . |
187bd11c | 32 | ;; To set up permanently, put the following in your .emacs: |
b578f267 | 33 | ;; |
95d059bd | 34 | ;; (if (display-mouse-p) (mouse-avoidance-mode 'animate)) |
b578f267 | 35 | ;; |
8557ea06 RS |
36 | ;; Other legitimate alternatives include |
37 | ;; `banish', `exile', `jump', `cat-and-mouse', and `proteus'. | |
38 | ;; They do somewhat different things. | |
b578f267 EN |
39 | ;; See the documentation for function `mouse-avoidance-mode' for |
40 | ;; details of the different modes. | |
41 | ;; | |
42 | ;; For added silliness, make the animatee animate... | |
43 | ;; put something similar to the following into your .emacs: | |
44 | ;; | |
95d059bd | 45 | ;; (if (eq window-system 'x) |
b578f267 EN |
46 | ;; (mouse-avoidance-set-pointer-shape |
47 | ;; (eval (nth (random 4) | |
48 | ;; '(x-pointer-man x-pointer-spider | |
49 | ;; x-pointer-gobbler x-pointer-gumby))))) | |
50 | ;; | |
51 | ;; For completely random pointer shape, replace the setq above with: | |
52 | ;; (setq x-pointer-shape (mouse-avoidance-random-shape)) | |
187bd11c | 53 | ;; |
b578f267 EN |
54 | ;; Bugs / Warnings / To-Do: |
55 | ;; | |
88b4ca18 | 56 | ;; - Using this code does slow Emacs down. "banish" mode shouldn't |
b578f267 EN |
57 | ;; be too bad, and on my workstation even "animate" is reasonable. |
58 | ;; | |
59 | ;; - It ought to find out where any overlapping frames are and avoid them, | |
60 | ;; rather than always raising the frame. | |
61 | ||
62 | ;; Credits: | |
187bd11c | 63 | ;; This code was helped by all those who contributed suggestions, |
b578f267 EN |
64 | ;; fixes, and additions |
65 | ;; Joe Harrington (and his advisor), for the original inspiration. | |
66 | ;; Ken Manheimer, for dreaming up the Protean mode. | |
67 | ;; Richard Stallman, for the awful cat-and-mouse pun, among other things. | |
68 | ;; Mike Williams, Denis Howe, Bill Benedetto, Chris Moore, Don Morris, | |
69 | ;; Simon Marshall, and M.S. Ashton, for their feedback. | |
70 | ||
bb5d4e1a RS |
71 | ;;; Code: |
72 | ||
73 | (provide 'avoid) | |
74 | ||
00ed33e7 RS |
75 | (defgroup avoid nil |
76 | "Make mouse pointer stay out of the way of editing." | |
77 | :prefix "mouse-avoidance-" | |
78 | :group 'mouse) | |
79 | ||
4bce8c17 | 80 | ;;;###autoload |
8557ea06 | 81 | (defcustom mouse-avoidance-mode nil |
187bd11c | 82 | "Activate mouse avoidance mode. |
8557ea06 | 83 | See function `mouse-avoidance-mode' for possible values. |
970ce0d8 DL |
84 | Setting this variable directly does not take effect; |
85 | use either \\[customize] or the function `mouse-avoidance-mode'." | |
8557ea06 RS |
86 | :set (lambda (symbol value) |
87 | ;; 'none below prevents toggling when value is nil. | |
187bd11c | 88 | (mouse-avoidance-mode (or value 'none))) |
8557ea06 | 89 | :initialize 'custom-initialize-default |
187bd11c | 90 | :type '(choice (const :tag "none" nil) (const banish) (const jump) |
8557ea06 RS |
91 | (const animate) (const exile) (const proteus) |
92 | ) | |
93 | :group 'avoid | |
f9e9ac1d DN |
94 | :require 'avoid |
95 | :version "20.3") | |
8557ea06 | 96 | |
bb5d4e1a | 97 | |
00ed33e7 | 98 | (defcustom mouse-avoidance-nudge-dist 15 |
bb5d4e1a | 99 | "*Average distance that mouse will be moved when approached by cursor. |
88b4ca18 | 100 | Only applies in Mouse-Avoidance mode `jump' and its derivatives. |
00ed33e7 RS |
101 | For best results make this larger than `mouse-avoidance-threshold'." |
102 | :type 'integer | |
103 | :group 'avoid) | |
bb5d4e1a | 104 | |
00ed33e7 RS |
105 | (defcustom mouse-avoidance-nudge-var 10 |
106 | "*Variability of `mouse-avoidance-nudge-dist' (which see)." | |
107 | :type 'integer | |
108 | :group 'avoid) | |
bb5d4e1a | 109 | |
00ed33e7 RS |
110 | (defcustom mouse-avoidance-animation-delay .01 |
111 | "Delay between animation steps, in seconds." | |
112 | :type 'number | |
113 | :group 'avoid) | |
bb5d4e1a | 114 | |
00ed33e7 | 115 | (defcustom mouse-avoidance-threshold 5 |
bb5d4e1a RS |
116 | "*Mouse-pointer's flight distance. |
117 | If the cursor gets closer than this, the mouse pointer will move away. | |
00ed33e7 RS |
118 | Only applies in mouse-avoidance-modes `animate' and `jump'." |
119 | :type 'integer | |
120 | :group 'avoid) | |
bb5d4e1a | 121 | |
bdd20095 KH |
122 | ;; Internal variables |
123 | (defvar mouse-avoidance-state nil) | |
bb5d4e1a RS |
124 | (defvar mouse-avoidance-pointer-shapes nil) |
125 | (defvar mouse-avoidance-n-pointer-shapes 0) | |
5babefcf | 126 | (defvar mouse-avoidance-old-pointer-shape nil) |
bb5d4e1a | 127 | |
85c92290 RS |
128 | ;; This timer is used to run something when Emacs is idle. |
129 | (defvar mouse-avoidance-timer nil) | |
130 | ||
bb5d4e1a RS |
131 | ;;; Functions: |
132 | ||
1f31a9f1 BG |
133 | (defsubst mouse-avoidance-set-pointer-shape (shape) |
134 | "Set the shape of the mouse pointer to SHAPE." | |
a9f73104 EZ |
135 | (when (boundp 'x-pointer-shape) |
136 | (setq x-pointer-shape shape) | |
137 | (set-mouse-color nil))) | |
1f31a9f1 | 138 | |
bdd20095 | 139 | (defun mouse-avoidance-point-position () |
3f32656c | 140 | "Return the position of point as (FRAME X . Y). |
88b4ca18 | 141 | Analogous to `mouse-position'." |
bdd20095 | 142 | (let* ((w (selected-window)) |
5970bd01 | 143 | (edges (window-inside-edges w)) |
187bd11c | 144 | (list |
96ae4787 RS |
145 | (compute-motion (max (window-start w) (point-min)) ; start pos |
146 | ;; window-start can be < point-min if the | |
187bd11c | 147 | ;; latter has changed since the last redisplay |
96ae4787 | 148 | '(0 . 0) ; start XY |
bdd20095 | 149 | (point) ; stop pos |
5970bd01 KS |
150 | nil ; stop XY: none |
151 | nil ; width | |
96ae4787 | 152 | (cons (window-hscroll w) 0) ; 0 may not be right? |
bdd20095 KH |
153 | (selected-window)))) |
154 | ;; compute-motion returns (pos HPOS VPOS prevhpos contin) | |
155 | ;; we want: (frame hpos . vpos) | |
96ae4787 RS |
156 | (cons (selected-frame) |
157 | (cons (+ (car edges) (car (cdr list))) | |
158 | (+ (car (cdr edges)) (car (cdr (cdr list)))))))) | |
159 | ||
160 | ;(defun mouse-avoidance-point-position-test () | |
161 | ; (interactive) | |
187bd11c | 162 | ; (message (format "point=%s mouse=%s" |
96ae4787 RS |
163 | ; (cdr (mouse-avoidance-point-position)) |
164 | ; (cdr (mouse-position))))) | |
bdd20095 KH |
165 | |
166 | (defun mouse-avoidance-set-mouse-position (pos) | |
167 | ;; Carefully set mouse position to given position (X . Y) | |
168 | ;; Ideally, should check if X,Y is in the current frame, and if not, | |
169 | ;; leave the mouse where it was. However, this is currently | |
170 | ;; difficult to do, so we just raise the frame to avoid frame switches. | |
171 | ;; Returns t if it moved the mouse. | |
172 | (let ((f (selected-frame))) | |
173 | (raise-frame f) | |
174 | (set-mouse-position f (car pos) (cdr pos)) | |
175 | t)) | |
187bd11c | 176 | |
bdd20095 | 177 | (defun mouse-avoidance-too-close-p (mouse) |
02790ce2 GM |
178 | "Return t if mouse pointer and point cursor are too close. |
179 | MOUSE is the current mouse position as returned by `mouse-position'. | |
180 | Acceptable distance is defined by `mouse-avoidance-threshold'." | |
181 | (let* ((frame (car mouse)) | |
182 | (mouse-y (cdr (cdr mouse))) | |
183 | (tool-bar-lines (frame-parameter nil 'tool-bar-lines))) | |
a9f73104 EZ |
184 | (or tool-bar-lines |
185 | (setq tool-bar-lines 0)) | |
02790ce2 GM |
186 | (if (and mouse-y (< mouse-y tool-bar-lines)) |
187 | nil | |
188 | (let ((point (mouse-avoidance-point-position)) | |
189 | (mouse-x (car (cdr mouse)))) | |
190 | (and (eq frame (car point)) | |
191 | (not (null mouse-x)) | |
192 | (< (abs (- mouse-x (car (cdr point)))) | |
193 | mouse-avoidance-threshold) | |
194 | (< (abs (- mouse-y (cdr (cdr point)))) | |
195 | mouse-avoidance-threshold)))))) | |
bb5d4e1a | 196 | |
bdd20095 | 197 | (defun mouse-avoidance-banish-destination () |
88b4ca18 | 198 | "The position to which Mouse-Avoidance mode `banish' moves the mouse. |
bdd20095 | 199 | You can redefine this if you want the mouse banished to a different corner." |
88b4ca18 SM |
200 | (let* ((pos (window-edges))) |
201 | (cons (- (nth 2 pos) 2) | |
202 | (nth 1 pos)))) | |
bdd20095 | 203 | |
bb5d4e1a RS |
204 | (defun mouse-avoidance-banish-mouse () |
205 | ;; Put the mouse pointer in the upper-right corner of the current frame. | |
bdd20095 KH |
206 | (mouse-avoidance-set-mouse-position (mouse-avoidance-banish-destination))) |
207 | ||
208 | (defsubst mouse-avoidance-delta (cur delta dist var min max) | |
209 | ;; Decide how far to move in either dimension. | |
210 | ;; Args are the CURRENT location, the desired DELTA for | |
211 | ;; warp-conservation, the DISTANCE we like to move, the VARIABILITY | |
212 | ;; in distance allowed, and the MIN and MAX possible window positions. | |
a7acbbe4 | 213 | ;; Returns something as close to DELTA as possible within the constraints. |
bdd20095 KH |
214 | (let ((L1 (max (- min cur) (+ (- dist) (- var)))) |
215 | (R1 (+ (- dist) var )) | |
216 | (L2 (+ dist (- var))) | |
217 | (R2 (min (- max cur) (+ dist var)))) | |
218 | (if (< R1 (- min cur)) (setq L1 nil R1 nil)) | |
219 | (if (> L2 (- max cur)) (setq L2 nil R2 nil)) | |
220 | (cond ((and L1 (< delta L1)) L1) | |
221 | ((and R1 (< delta R1)) delta) | |
222 | ((and R1 (< delta 0)) R1) | |
223 | ((and L2 (< delta L2)) L2) | |
224 | ((and R2 (< delta R2)) delta) | |
225 | (R2) | |
226 | ((or R1 L2)) | |
227 | (t 0)))) | |
bb5d4e1a | 228 | |
187bd11c | 229 | (defun mouse-avoidance-nudge-mouse () |
88b4ca18 | 230 | ;; Push the mouse a little way away, possibly animating the move. |
bdd20095 KH |
231 | ;; For these modes, state keeps track of the total offset that we've |
232 | ;; accumulated, and tries to keep it close to zero. | |
bb5d4e1a | 233 | (let* ((cur (mouse-position)) |
bdd20095 KH |
234 | (cur-frame (car cur)) |
235 | (cur-pos (cdr cur)) | |
88b4ca18 SM |
236 | (pos (window-edges)) |
237 | (wleft (pop pos)) | |
238 | (wtop (pop pos)) | |
239 | (wright (pop pos)) | |
240 | (wbot (pop pos)) | |
187bd11c | 241 | (deltax (mouse-avoidance-delta |
bdd20095 KH |
242 | (car cur-pos) (- (random mouse-avoidance-nudge-var) |
243 | (car mouse-avoidance-state)) | |
244 | mouse-avoidance-nudge-dist mouse-avoidance-nudge-var | |
88b4ca18 | 245 | wleft (1- wright))) |
187bd11c | 246 | (deltay (mouse-avoidance-delta |
bdd20095 KH |
247 | (cdr cur-pos) (- (random mouse-avoidance-nudge-var) |
248 | (cdr mouse-avoidance-state)) | |
249 | mouse-avoidance-nudge-dist mouse-avoidance-nudge-var | |
88b4ca18 | 250 | wtop (1- wbot)))) |
bdd20095 KH |
251 | (setq mouse-avoidance-state |
252 | (cons (+ (car mouse-avoidance-state) deltax) | |
253 | (+ (cdr mouse-avoidance-state) deltay))) | |
187bd11c | 254 | (if (or (eq mouse-avoidance-mode 'animate) |
bb5d4e1a | 255 | (eq mouse-avoidance-mode 'proteus)) |
1f31a9f1 | 256 | (let ((i 0.0)) |
bb5d4e1a | 257 | (while (<= i 1) |
187bd11c | 258 | (mouse-avoidance-set-mouse-position |
bdd20095 KH |
259 | (cons (+ (car cur-pos) (round (* i deltax))) |
260 | (+ (cdr cur-pos) (round (* i deltay))))) | |
261 | (setq i (+ i (max .1 (/ 1.0 mouse-avoidance-nudge-dist)))) | |
bb5d4e1a | 262 | (if (eq mouse-avoidance-mode 'proteus) |
187bd11c | 263 | (mouse-avoidance-set-pointer-shape |
1f31a9f1 | 264 | (mouse-avoidance-random-shape))) |
bb5d4e1a | 265 | (sit-for mouse-avoidance-animation-delay))) |
3f32656c RS |
266 | (mouse-avoidance-set-mouse-position (cons (+ (car (cdr cur)) deltax) |
267 | (+ (cdr (cdr cur)) deltay)))))) | |
bb5d4e1a RS |
268 | |
269 | (defun mouse-avoidance-random-shape () | |
270 | "Return a random cursor shape. | |
271 | This assumes that any variable whose name begins with x-pointer- and | |
272 | has an integer value is a valid cursor shape. You might want to | |
273 | redefine this function to suit your own tastes." | |
274 | (if (null mouse-avoidance-pointer-shapes) | |
275 | (progn | |
276 | (setq mouse-avoidance-pointer-shapes | |
76d1e5a4 | 277 | (mapcar (lambda (x) (symbol-value (intern x))) |
bb5d4e1a | 278 | (all-completions "x-pointer-" obarray |
187bd11c | 279 | (lambda (x) |
bb5d4e1a RS |
280 | (and (boundp x) |
281 | (integerp (symbol-value x))))))) | |
187bd11c | 282 | (setq mouse-avoidance-n-pointer-shapes |
bb5d4e1a RS |
283 | (length mouse-avoidance-pointer-shapes)))) |
284 | (nth (random mouse-avoidance-n-pointer-shapes) | |
285 | mouse-avoidance-pointer-shapes)) | |
286 | ||
88b4ca18 SM |
287 | (defun mouse-avoidance-ignore-p () |
288 | (let ((mp (mouse-position))) | |
289 | (or executing-kbd-macro ; don't check inside macro | |
290 | (null (cadr mp)) ; don't move unless in an Emacs frame | |
291 | (not (eq (car mp) (selected-frame))) | |
292 | ;; Don't do anything if last event was a mouse event. | |
293 | ;; FIXME: this code fails in the case where the mouse was moved | |
294 | ;; since the last key-press but without generating any event. | |
295 | (and (consp last-input-event) | |
296 | (symbolp (car last-input-event)) | |
297 | (let ((modifiers (event-modifiers (car last-input-event)))) | |
298 | (or (memq (car last-input-event) | |
299 | '(mouse-movement scroll-bar-movement | |
300 | select-window switch-frame)) | |
301 | (memq 'click modifiers) | |
302 | (memq 'double modifiers) | |
303 | (memq 'triple modifiers) | |
304 | (memq 'drag modifiers) | |
305 | (memq 'down modifiers))))))) | |
306 | ||
bdd20095 | 307 | (defun mouse-avoidance-banish-hook () |
88b4ca18 | 308 | (if (not (mouse-avoidance-ignore-p)) |
bdd20095 KH |
309 | (mouse-avoidance-banish-mouse))) |
310 | ||
311 | (defun mouse-avoidance-exile-hook () | |
312 | ;; For exile mode, the state is nil when the mouse is in its normal | |
313 | ;; position, and set to the old mouse-position when the mouse is in exile. | |
88b4ca18 | 314 | (if (not (mouse-avoidance-ignore-p)) |
bdd20095 KH |
315 | (let ((mp (mouse-position))) |
316 | (cond ((and (not mouse-avoidance-state) | |
317 | (mouse-avoidance-too-close-p mp)) | |
318 | (setq mouse-avoidance-state mp) | |
319 | (mouse-avoidance-banish-mouse)) | |
320 | ((and mouse-avoidance-state | |
321 | (not (mouse-avoidance-too-close-p mouse-avoidance-state))) | |
322 | (if (and (eq (car mp) (selected-frame)) | |
323 | (equal (cdr mp) (mouse-avoidance-banish-destination))) | |
324 | (mouse-avoidance-set-mouse-position | |
325 | ;; move back only if user has not moved mouse | |
326 | (cdr mouse-avoidance-state))) | |
327 | ;; but clear state anyway, to be ready for another move | |
328 | (setq mouse-avoidance-state nil)))))) | |
bb5d4e1a RS |
329 | |
330 | (defun mouse-avoidance-fancy-hook () | |
bdd20095 | 331 | ;; Used for the "fancy" modes, ie jump et al. |
88b4ca18 | 332 | (if (and (not (mouse-avoidance-ignore-p)) |
bdd20095 | 333 | (mouse-avoidance-too-close-p (mouse-position))) |
d9f132a8 RS |
334 | (let ((old-pos (mouse-position))) |
335 | (mouse-avoidance-nudge-mouse) | |
1f31a9f1 BG |
336 | (if (not (eq (selected-frame) (car old-pos))) |
337 | ;; This should never happen. | |
338 | (apply 'set-mouse-position old-pos))))) | |
bb5d4e1a | 339 | |
1f31a9f1 | 340 | ;;;###autoload |
bb5d4e1a RS |
341 | (defun mouse-avoidance-mode (&optional mode) |
342 | "Set cursor avoidance mode to MODE. | |
bdd20095 | 343 | MODE should be one of the symbols `banish', `exile', `jump', `animate', |
d9f132a8 RS |
344 | `cat-and-mouse', `proteus', or `none'. |
345 | ||
187bd11c | 346 | If MODE is nil, toggle mouse avoidance between `none' and `banish' |
d9f132a8 RS |
347 | modes. Positive numbers and symbols other than the above are treated |
348 | as equivalent to `banish'; negative numbers and `-' are equivalent to `none'. | |
349 | ||
187bd11c | 350 | Effects of the different modes: |
3f32656c RS |
351 | * banish: Move the mouse to the upper-right corner on any keypress. |
352 | * exile: Move the mouse to the corner only if the cursor gets too close, | |
bdd20095 | 353 | and allow it to return once the cursor is out of the way. |
3f32656c | 354 | * jump: If the cursor gets too close to the mouse, displace the mouse |
bdd20095 | 355 | a random distance & direction. |
3f32656c RS |
356 | * animate: As `jump', but shows steps along the way for illusion of motion. |
357 | * cat-and-mouse: Same as `animate'. | |
358 | * proteus: As `animate', but changes the shape of the mouse pointer too. | |
d9f132a8 | 359 | |
bdd20095 KH |
360 | Whenever the mouse is moved, the frame is also raised. |
361 | ||
25cd2c1b | 362 | \(see `mouse-avoidance-threshold' for definition of \"too close\", |
d9f132a8 RS |
363 | and `mouse-avoidance-nudge-dist' and `mouse-avoidance-nudge-var' for |
364 | definition of \"random distance\".)" | |
bb5d4e1a RS |
365 | (interactive |
366 | (list (intern (completing-read | |
367 | "Select cursor avoidance technique (SPACE for list): " | |
bdd20095 KH |
368 | '(("banish") ("exile") ("jump") ("animate") |
369 | ("cat-and-mouse") ("proteus") ("none")) | |
bb5d4e1a RS |
370 | nil t)))) |
371 | (if (eq mode 'cat-and-mouse) | |
372 | (setq mode 'animate)) | |
85c92290 RS |
373 | (if mouse-avoidance-timer |
374 | (cancel-timer mouse-avoidance-timer)) | |
375 | (setq mouse-avoidance-timer nil) | |
5babefcf RS |
376 | |
377 | ;; Restore pointer shape if necessary | |
378 | (if (eq mouse-avoidance-mode 'proteus) | |
379 | (mouse-avoidance-set-pointer-shape mouse-avoidance-old-pointer-shape)) | |
380 | ||
381 | ;; Do additional setup depending on version of mode requested | |
bb5d4e1a RS |
382 | (cond ((eq mode 'none) |
383 | (setq mouse-avoidance-mode nil)) | |
384 | ((or (eq mode 'jump) | |
385 | (eq mode 'animate) | |
386 | (eq mode 'proteus)) | |
85c92290 RS |
387 | (setq mouse-avoidance-timer |
388 | (run-with-idle-timer 0.1 t 'mouse-avoidance-fancy-hook)) | |
bdd20095 | 389 | (setq mouse-avoidance-mode mode |
5babefcf | 390 | mouse-avoidance-state (cons 0 0) |
a9f73104 EZ |
391 | mouse-avoidance-old-pointer-shape |
392 | (and (boundp 'x-pointer-shape) x-pointer-shape))) | |
bdd20095 | 393 | ((eq mode 'exile) |
85c92290 RS |
394 | (setq mouse-avoidance-timer |
395 | (run-with-idle-timer 0.1 t 'mouse-avoidance-exile-hook)) | |
bdd20095 KH |
396 | (setq mouse-avoidance-mode mode |
397 | mouse-avoidance-state nil)) | |
187bd11c | 398 | ((or (eq mode 'banish) |
bb5d4e1a RS |
399 | (eq mode t) |
400 | (and (null mode) (null mouse-avoidance-mode)) | |
401 | (and mode (> (prefix-numeric-value mode) 0))) | |
85c92290 RS |
402 | (setq mouse-avoidance-timer |
403 | (run-with-idle-timer 0.1 t 'mouse-avoidance-banish-hook)) | |
bb5d4e1a | 404 | (setq mouse-avoidance-mode 'banish)) |
bdd20095 KH |
405 | (t (setq mouse-avoidance-mode nil))) |
406 | (force-mode-line-update)) | |
bb5d4e1a | 407 | |
ed62ad33 KH |
408 | ;; Most people who use avoid mode leave it on all the time, so it's not |
409 | ;; very informative to announce it in the mode line. | |
410 | ;;(or (assq 'mouse-avoidance-mode minor-mode-alist) | |
411 | ;; (setq minor-mode-alist (cons '(mouse-avoidance-mode " Avoid") | |
412 | ;; minor-mode-alist))) | |
bb5d4e1a | 413 | |
8557ea06 | 414 | ;; Needed for custom. |
187bd11c | 415 | (if mouse-avoidance-mode |
8557ea06 RS |
416 | (mouse-avoidance-mode mouse-avoidance-mode)) |
417 | ||
88b4ca18 | 418 | ;; arch-tag: 64ad4ef8-a870-4183-8d96-3aa93b7a6800 |
8557ea06 | 419 | ;;; avoid.el ends here |