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;; move-cursor.jl -- commands to move the mouse pointer
;; $Id: move-cursor.jl,v 1.4 2000/07/27 13:19:29 john Exp $
;; Copyright (C) 2000 John Harper <john@dcs.warwick.ac.uk>
;; This file is part of sawmill.
;; sawmill is free software; you can redistribute it and/or modify it
;; under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
;; sawmill is distributed in the hope that it will be useful, but
;; WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with sawmill; see the file COPYING. If not, write to
;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
(define-structure sawfish.wm.commands.move-cursor
(export move-cursor)
(open rep
sawfish.wm.misc
sawfish.wm.events
sawfish.wm.custom
sawfish.wm.commands)
(defcustom move-cursor-increment 16
"Number of pixels to move pointer in `move-cursor-' commands."
:group misc
:type (number 1))
(define (move-cursor right down)
(let ((coords (query-pointer)))
(warp-cursor (+ (car coords) right) (+ (cdr coords) down))))
(define (move-cursor-left)
"Move the cursor `move-cursor-increment' pixels to the left."
(move-cursor (- move-cursor-increment) 0))
(define (move-cursor-right)
"Move the cursor `move-cursor-increment' pixels to the right."
(move-cursor move-cursor-increment 0))
(define (move-cursor-up)
"Move the cursor `move-cursor-increment' pixels upwards."
(move-cursor 0 (- move-cursor-increment)))
(define (move-cursor-down)
"Move the cursor `move-cursor-increment' pixels downwards."
(move-cursor 0 move-cursor-increment))
(define (move-cursor-left-fine)
"Move the cursor 1 pixel to the left."
(move-cursor -1 0))
(define (move-cursor-right-fine)
"Move the cursor 1 pixel to the right."
(move-cursor 1 0))
(define (move-cursor-up-fine)
"Move the cursor 1 pixel upwards."
(move-cursor 0 -1))
(define (move-cursor-down-fine)
"Move the cursor 1 pixel downwards."
(move-cursor 0 1))
;;###autoload
(define-command 'move-cursor-right move-cursor-right)
(define-command 'move-cursor-left move-cursor-left)
(define-command 'move-cursor-up move-cursor-up)
(define-command 'move-cursor-down move-cursor-down)
(define-command 'move-cursor-right-fine move-cursor-right-fine)
(define-command 'move-cursor-left-fine move-cursor-left-fine)
(define-command 'move-cursor-up-fine move-cursor-up-fine)
(define-command 'move-cursor-down-fine move-cursor-down-fine))
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