/emacspeak-29.0/lisp/emacspeak-piglets.el
Emacs Lisp | 186 lines | 91 code | 23 blank | 72 comment | 5 complexity | 8ba668c8ea48e34626ec4e44c9abfd7b MD5 | raw file
Possible License(s): MIT
- ;;; emacspeak-piglets.el.el --- Result of large pigs connecting over a socket
- ;;; $Id: emacspeak-piglets.el 5798 2008-08-22 17:35:01Z tv.raman.tv $
- ;;; $Author: tv.raman.tv $
- ;;; Description: Result of connecting Emacs and Firefox
- ;;; Keywords: Emacspeak, Audio Desktop Firefox, Piglets
- ;;{{{ LCD Archive entry:
- ;;; LCD Archive Entry:
- ;;; emacspeak| T. V. Raman |raman@cs.cornell.edu
- ;;; A speech interface to Emacs |
- ;;; $Date: 2008-07-02 16:44:27 -0700 (Wed, 02 Jul 2008) $ |
- ;;; $Revision: 4532 $ |
- ;;; Location undetermined
- ;;;
- ;;}}}
- ;;{{{ Copyright:
- ;;;Copyright (C) 1995 -- 2007, T. V. Raman
- ;;; 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.
- ;;}}}
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
- ;;{{{ introduction
- ;;; Commentary:
- ;;; MozRepl provides a read-eval-print loop into Firefox
- ;;; Module emacspeak-moz provides convenient functions for driving MozRepl
- ;;; Consequently, Emacs and Firefox connect over a socket 4242
- ;;; See http://repo.hyperstruct.net/mozlab
- ;;; Using that module, you can connect two large pigs ---
- ;;; Emacs and Firefox via a socket ---
- ;;; the result as you can expect is to produce piglets.
- ;;; This module provides the needed Emacs plumbing
- ;;; To drive Firefox from Emacs.
- ;;; Install Firefox extension Fire-Vox to provide spoken output from the Firefox side.
- ;;; Use commands provided by emacspeak-moz.el
- ;;; to render the Firefox DOM using Emacs/W3 or Emacs/W3M
- ;;; Code:
- ;;}}}
- ;;{{{ Required modules
- (require 'cl)
- (declaim (optimize (safety 0) (speed 3)))
- (require 'emacspeak-preamble)
- (require 'derived)
- (require 'emacspeak-moz)
- ;;}}}
- ;;{{{ Constants
- ;;}}}
- ;;{{{ Define our mode:
- (defcustom emacspeak-piglets-tts-rate 75
- "Speech rate for HTTP TTS server."
- :type 'number
- :group 'emacspeak-piglets)
- ;;;###autoload
- (defun emacspeak-piglets-tts-init ()
- "Start TTS engine for Piglets."
- (interactive)
- (declare (special emacspeak-piglets-tts-rate
- dtk-program emacspeak-servers-directory))
- (start-process
- "HTTP-TTS"
- "* HTTP TTS *"
- "python"
- (expand-file-name
- "python/HTTPSpeaker.py"
- emacspeak-servers-directory)
- dtk-program
- "2222"
- (format "%d" emacspeak-piglets-tts-rate)))
- (define-derived-mode emacspeak-piglets-mode inferior-moz-mode
- "Piglets Interaction"
- "Major mode for Piglets interaction.
- Keystrokes are sent to a connected Firefox."
- (progn
- (emacspeak-piglets-tts-init)
- (comint-send-string
- (inferior-moz-process)
- ";\n;\nrepl.setenv('printPrompt', false)\n")
- (emacspeak-piglets-forward-keys)))
- ;;}}}
- ;;{{{ Interactive Commands And Keybindings:
- (defvar emacspeak-piglets-edit-commands
- (list 'emacspeak-self-insert-command
- 'completion-separator-self-insert-autofilling
- 'completion-separator-self-insert-command
- 'self-insert-command
- 'delete-char
- 'backward-delete-char
- 'backward-delete-char-untabify
- 'completion-kill-region)
- "Editting commands that emacspeak should rebind in Piglets mode")
- (defun emacspeak-piglets-forward-keys ()
- "Set up Piglets mode to forward keys to Firefox."
- (declare (special emacspeak-piglets-edit-commands
- emacspeak-piglets-mode-map))
- (loop for edit-command in emacspeak-piglets-edit-commands
- do
- (let ((edit-keys (where-is-internal edit-command emacspeak-piglets-mode-map)))
- (loop for key in edit-keys
- do
- (define-key emacspeak-piglets-mode-map key 'emacspeak-piglets-key)))))
- ;;;###autoload
- (defun emacspeak-piglets-tab ()
- "Send TAB to Firefox."
- (interactive)
- (comint-send-string
- (inferior-moz-process)
- (format "CLC_SR_StopSpeaking();repl.adom.keyPress(repl.adom.root(),'TAB')\n" )))
- ;;;###autoload
- (defun emacspeak-piglets-enter ()
- "Send enter to Firefox."
- (interactive)
- (comint-send-string
- (inferior-moz-process)
- (format "repl.adom.keyPress(repl.adom.target(),'ENTER')\n" )))
- ;;;###autoload
- (defun emacspeak-piglets-keypress (c)
- "Send keypress to Firefox."
- (interactive "%c")
- (comint-send-string (inferior-moz-process)
- (format "CLC_SR_StopSpeaking();repl.adom.keyPress(repl.adom.target(),'%c', false, false, %s)\n"
- c
- (if (and (<= 65 c)
- (<= c 90))
- "true"
- "false"))))
- ;;;###autoload
- (defun emacspeak-piglets-key ()
- "Send last keypress to Firefox."
- (interactive)
- (declare (special last-input-char))
- (when (interactive-p)
- (emacspeak-piglets-silence))
- (emacspeak-piglets-keypress last-input-char))
- ;;;###autoload
- (defun emacspeak-piglets-silence()
- "Stop speech output from FireVox."
- (interactive)
- (comint-send-string
- (inferior-moz-process)
- "CLC_SR_StopSpeaking() \n"))
- ;;}}}
- (provide 'emacspeak-piglets)
- ;;{{{ end of file
- ;;; local variables:
- ;;; folded-file: t
- ;;; byte-compile-dynamic: t
- ;;; end:
- ;;}}}