;;; emacspeak-sgml-mode.el --- Speech enable SGML -*- lexical-binding: t; -*-
;;
;; $Author: tv.raman.tv $ 
;; Description: Emacspeak extension for sgml mode
;; Keywords:emacspeak, audio interface to emacs sgml 
;;;   LCD Archive entry: 

;; LCD Archive Entry:
;; emacspeak| T. V. Raman |tv.raman.tv@gmail.com
;; A speech interface to Emacs |
;; 
;;  $Revision: 4532 $ | 
;; Location https://github.com/tvraman/emacspeak
;; 

;;;   Copyright:

;; Copyright (C) 1995 -- 2024, T. V. Raman 
;; Copyright (c) 1995 by T. V. Raman  
;; 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, 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.


;;;   Introduction
;;; Commentary:
;; emacspeak extensions to sgml mode
;;; Code:

;;;  requires
(cl-declaim  (optimize  (safety 0) (speed 3)))
(require 'emacspeak-preamble)

;;;  advice interactive commands 

(defadvice sgml-skip-tag-forward (after emacspeak pre act comp)
  "speak"
  (when (ems-interactive-p)
    (emacspeak-icon 'large-movement)
    (emacspeak-speak-line)))

(defadvice sgml-skip-tag-backward (after emacspeak pre act comp)
  "speak"
  (when (ems-interactive-p)
    (emacspeak-icon 'large-movement)
    (emacspeak-speak-line)))

(defadvice sgml-slash (after emacspeak pre act comp)
  "speak"
  (when (ems-interactive-p)
    (emacspeak-speak-this-char (preceding-char))))

(defadvice sgml-delete-tag (after emacspeak pre act comp)
  "speak"
  (when (ems-interactive-p)
    (emacspeak-icon 'delete-object)))

(defadvice sgml-name-char (around emacspeak pre act comp)
  "Speak the character you typed"
  (cond
   ((ems-interactive-p)
    (let ((start (point)))
      (message "Type the char: ")
      ad-do-it
      (emacspeak-speak-region start (point))))
   (t ad-do-it))
  ad-return-value)

(defadvice sgml-tags-invisible (after emacspeak pre act comp)
  "speak"
  (when (ems-interactive-p)
    (emacspeak-icon 'button)
    (dtk-speak  "Toggled display of tags")))

(provide  'emacspeak-sgml-mode)

