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|
;;; $Id: emacspeak-replace.el,v 7.0 1997/11/13 15:32:30 raman Exp $
;;; $Author: raman $
;;; Description: Emacspeak extension for replace.el
;;; Keywords: Emacspeak, Speech feedback, query replace (replace.el)
;;{{{ LCD Archive entry:
;;; LCD Archive Entry:
;;; emacspeak| T. V. Raman |raman@adobe.com
;;; A speech interface to Emacs |
;;; $Date: 1997/11/13 15:32:30 $ |
;;; $Revision: 7.0 $ |
;;; Location undetermined
;;;
;;}}}
;;{{{ Copyright:
;;;Copyright (C) 1995, 1996, 1997 T. V. Raman Adobe Systems Incorporated
;;; Copyright (c) 1994, 1995 by Digital Equipment Corporation.
;;; All Rights Reserved.
;;;
;;; This file is not part of GNU Emacs, but the same permissions apply.
;;;
;;; GNU Emacs 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.
;;;
;;; GNU Emacs 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 GNU Emacs; see the file COPYING. If not, write to
;;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
;;}}}
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(require 'cl)
(declaim (optimize (safety 0) (speed 3)))
(require 'advice)
(require 'dtk-voices)
(require 'emacspeak-speak)
(require 'emacspeak-sounds)
(eval-when (compile)
(load-library "replace"))
;;{{{ Introduction:
;;; This module causes emacs' replacement functions to use voice locking
;;}}}
;;{{{ define personalities
(dtk-define-voice 'emacspeak-replace-personality
"[:np :dv ap 142]" )
;;}}}
;;{{{ Advice
(defvar emacspeak-replace-highlight-on nil
"Flag that says if replace highlight is on.")
(defvar emacspeak-replace-saved-personality nil
"Value saved before replace-highlight changed the personality. ")
(defvar emacspeak-replace-start nil)
(defvar emacspeak-replace-end nil)
(defadvice query-replace (around emacspeak pre act compile)
"Stop message from chattering.
Turn on voice lock temporarily. "
(declare (special voice-lock-mode ))
(let ((saved-voice-lock voice-lock-mode)
(emacspeak-speak-messages nil))
(dtk-stop)
(unwind-protect
(progn
(setq voice-lock-mode 1)
(setq emacspeak-replace-start nil
emacspeak-replace-end nil
emacspeak-replace-highlight-on nil )
(save-match-data ad-do-it))
(emacspeak-auditory-icon 'task-done)
(setq voice-lock-mode saved-voice-lock
emacspeak-speak-messages t))))
(defadvice replace-highlight (before emacspeak pre act)
"Voicify and speak the line containing the replacement. "
(declare (special emacspeak-replace-highlight-on
emacspeak-replace-saved-personality
emacspeak-replace-start emacspeak-replace-end))
(save-match-data
(let ((from (ad-get-arg 0))
(to (ad-get-arg 1 )))
(condition-case nil
(progn
(and emacspeak-replace-highlight-on
emacspeak-replace-start
emacspeak-replace-end
(put-text-property
(max emacspeak-replace-start (point-min))
(min emacspeak-replace-end (point-max))
'personality emacspeak-replace-saved-personality))
(setq emacspeak-replace-highlight-on t
emacspeak-replace-start from
emacspeak-replace-end to
emacspeak-replace-saved-personality
(get-text-property from 'personality))
(and from to
(put-text-property from to 'personality
'emacspeak-replace-personality ))
(dtk-stop)
(emacspeak-speak-line))
(error nil )))))
(defadvice replace-dehighlight (after emacspeak pre act)
"Turn off the replacement highlight. "
(declare (special emacspeak-replace-highlight-on
emacspeak-replace-saved-personality
emacspeak-replace-start emacspeak-replace-end))
(save-match-data
(condition-case nil
(progn
(and emacspeak-replace-highlight-on
emacspeak-replace-start
emacspeak-replace-end
(put-text-property
(max emacspeak-replace-start (point-min))
(min emacspeak-replace-end (point-max ))
'personality emacspeak-replace-saved-personality)
(setq emacspeak-replace-start nil
emacspeak-replace-end nil
emacspeak-replace-highlight-on nil)))
(error nil ))))
;;}}}
(provide 'emacspeak-replace)
;;{{{ emacs local variables
;;; local variables:
;;; folded-file: t
;;; end:
;;}}}
|
