Mercurial > hg > xemacs-beta

view lisp/gtk-password-dialog.el @ 5855:0bddb59072b6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Look for cased character classes when deciding on case-fold-search, #'isearch lisp/ChangeLog addition: 2015-03-11 Aidan Kehoe <kehoea@parhasard.net> * isearch-mode.el: * isearch-mode.el (isearch-fix-case): Use the new #'no-case-regexp-p function if treating ISEARCH-STRING as a regular expression; otherwise, use the [[:upper:]] character class. * isearch-mode.el (isearch-no-upper-case-p): Removed. * isearch-mode.el (with-caps-disable-folding): Removed. These two haven't been used since 1998. * occur.el (occur-1): Use #'no-case-regexp-p here. * replace.el (perform-replace): Don't use #'no-upper-case-p, use #'no-case-regexp-p or (string-match "[[:upper:]]" ...) as appropriate. * simple.el: * simple.el (no-upper-case-p): Removed. This did two different things, and its secondary function (examining regular expressions) just became much more complicated; move the regular expression functionality to its own function, use character classes when examining non-regular-expressions instead. The code to look for character classes, and the design decision that this should be done, are from GNU, thank you Stefan Monnier. * simple.el (no-case-regexp-p): New. Given a REGEXP, return non-nil if it has nothing to suggest an interactive user wants a case-sensitive search. * simple.el (with-search-caps-disable-folding): * simple.el (with-interactive-search-caps-disable-folding): Update both these macros to use #'no-case-regexp-p.
author Aidan Kehoe <kehoea@parhasard.net>
date Wed, 11 Mar 2015 18:06:15 +0000
parents 308d34e9f07d
children
line wrap: on
line source

;;; gtk-password-dialog.el --- Reading passwords in a dialog

;; Copyright (C) 2000 Free Software Foundation, Inc.

;; Maintainer: William M. Perry <wmperry@gnu.org>
;; Keywords: extensions, internal

;; This file is part of XEmacs.

;; XEmacs 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 3 of the License, or (at your
;; option) any later version.

;; XEmacs 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 XEmacs.  If not, see <http://www.gnu.org/licenses/>.

;;; Synched up with: Not in FSF.

(globally-declare-fboundp
 '(gtk-dialog-new
   gtk-dialog-vbox gtk-dialog-action-area
   gtk-window-set-title gtk-button-new-with-label
   gtk-container-add gtk-signal-connect gtk-entry-get-text
   gtk-widget-destroy gtk-container-set-border-width gtk-label-new
   gtk-misc-set-alignment gtk-entry-new gtk-widget-set-sensitive
   gtk-entry-set-text gtk-entry-select-region))

(defun gtk-password-dialog-ok-button (dlg)
  (get dlg 'x-ok-button))

(defun gtk-password-dialog-cancel-button (dlg)
  (get dlg 'x-cancel-button))

(defun gtk-password-dialog-entry-widget (dlg)
  (get dlg 'x-initial-entry))

(defun gtk-password-dialog-confirmation-widget (dlg)
  (get dlg 'x-verify-entry))

(defun gtk-password-dialog-new (&rest keywords)
  ;; Format is (:keyword value ...)
  ;; Allowed keywords are:
  ;;
  ;;  :callback function
  ;;  :default string
  ;;  :title string
  :;  :prompt string
  ;;  :default string
  ;;  :verify boolean
  ;;  :verify-prompt string
  (let* ((callback (plist-get keywords :callback 'ignore))
	 (dialog (gtk-dialog-new))
	 (vbox (gtk-dialog-vbox dialog))
	 (button-area (gtk-dialog-action-area dialog))
	 (default (plist-get keywords :default))
	 (widget nil))
    (gtk-window-set-title dialog (plist-get keywords :title "Enter password..."))

    ;; Make us modal...
    (put dialog 'type 'dialog)

    ;; Put the buttons in the bottom
    (setq widget (gtk-button-new-with-label "OK"))
    (gtk-container-add button-area widget)
    (gtk-signal-connect widget 'clicked
			(lambda (button data)
			  (funcall (car data)
				   (gtk-entry-get-text
				    (get (cdr data) 'x-initial-entry))))
			(cons callback dialog))
    (put dialog 'x-ok-button widget)

    (setq widget (gtk-button-new-with-label "Cancel"))
    (gtk-container-add button-area widget)
    (gtk-signal-connect widget 'clicked
			(lambda (button dialog)
			  (gtk-widget-destroy dialog))
			dialog)
    (put dialog 'x-cancel-button widget)

    ;; Now the entry area...
    (gtk-container-set-border-width vbox 5)
    (setq widget (gtk-label-new (plist-get keywords :prompt "Password:")))
    (gtk-misc-set-alignment widget 0.0 0.5)
    (gtk-container-add vbox widget)

    (setq widget (gtk-entry-new))
    (put widget 'visibility nil)
    (gtk-container-add vbox widget)
    (put dialog 'x-initial-entry widget)

    (if (plist-get keywords :verify)
	(let ((changed-cb (lambda (editable dialog)
			    (gtk-widget-set-sensitive
			     (get dialog 'x-ok-button)
			     (equal (gtk-entry-get-text
				     (get dialog 'x-initial-entry))
				    (gtk-entry-get-text
				     (get dialog 'x-verify-entry)))))))
	  (gtk-container-set-border-width vbox 5)
	  (setq widget (gtk-label-new (plist-get keywords :verify-prompt "Verify:")))
	  (gtk-misc-set-alignment widget 0.0 0.5)
	  (gtk-container-add vbox widget)

	  (setq widget (gtk-entry-new))
	  (put widget 'visibility nil)
	  (gtk-container-add vbox widget)
	  (put dialog 'x-verify-entry widget)

	  (gtk-signal-connect (get dialog 'x-initial-entry)
			      'changed changed-cb dialog)
	  (gtk-signal-connect (get dialog 'x-verify-entry)
			      'changed changed-cb dialog)
	  (gtk-widget-set-sensitive (get dialog 'x-ok-button) nil)))

    (if default
	(progn
	  (gtk-entry-set-text (get dialog 'x-initial-entry) default)
	  (gtk-entry-select-region (get dialog 'x-initial-entry)
				   0 (length default))))
    dialog))

(provide 'gtk-password-dialog)