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1 ;;; gtk-password-dialog.el --- Reading passwords in a dialog
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2
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3 ;; Copyright (C) 2000 Free Software Foundation, Inc.
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4
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5 ;; Maintainer: William M. Perry <wmperry@gnu.org>
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6 ;; Keywords: extensions, internal
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7
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8 ;; This file is part of XEmacs.
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9
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10 ;; XEmacs is free software; you can redistribute it and/or modify it
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11 ;; under the terms of the GNU General Public License as published by
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12 ;; the Free Software Foundation; either version 2, or (at your option)
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13 ;; any later version.
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14
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15 ;; XEmacs is distributed in the hope that it will be useful, but
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16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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18 ;; General Public License for more details.
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19
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20 ;; You should have received a copy of the GNU General Public License
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21 ;; along with XEmacs; see the file COPYING. If not, write to the
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22 ;; Free Software Foundation, 59 Temple Place - Suite 330,
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23 ;; Boston, MA 02111-1307, USA.
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24
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25 ;;; Synched up with: Not in FSF.
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26
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27 (defun gtk-password-dialog-ok-button (dlg)
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28 (get dlg 'x-ok-button))
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29
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30 (defun gtk-password-dialog-cancel-button (dlg)
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31 (get dlg 'x-cancel-button))
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32
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33 (defun gtk-password-dialog-entry-widget (dlg)
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34 (get dlg 'x-initial-entry))
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35
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36 (defun gtk-password-dialog-confirmation-widget (dlg)
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37 (get dlg 'x-verify-entry))
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38
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39 (defun gtk-password-dialog-new (&rest keywords)
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40 ;; Format is (:keyword value ...)
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41 ;; Allowed keywords are:
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42 ;;
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43 ;; :callback function
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44 ;; :default string
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45 ;; :title string
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46 :; :prompt string
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47 ;; :default string
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48 ;; :verify boolean
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49 ;; :verify-prompt string
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50 (let* ((callback (plist-get keywords :callback 'ignore))
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51 (dialog (gtk-dialog-new))
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52 (vbox (gtk-dialog-vbox dialog))
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53 (button-area (gtk-dialog-action-area dialog))
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54 (default (plist-get keywords :default))
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55 (widget nil))
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56 (gtk-window-set-title dialog (plist-get keywords :title "Enter password..."))
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57
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58 ;; Make us modal...
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59 (put dialog 'type 'dialog)
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60
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61 ;; Put the buttons in the bottom
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62 (setq widget (gtk-button-new-with-label "OK"))
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63 (gtk-container-add button-area widget)
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64 (gtk-signal-connect widget 'clicked
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65 (lambda (button data)
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66 (funcall (car data)
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67 (gtk-entry-get-text
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68 (get (cdr data) 'x-initial-entry))))
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69 (cons callback dialog))
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70 (put dialog 'x-ok-button widget)
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71
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72 (setq widget (gtk-button-new-with-label "Cancel"))
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73 (gtk-container-add button-area widget)
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74 (gtk-signal-connect widget 'clicked
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75 (lambda (button dialog)
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76 (gtk-widget-destroy dialog))
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77 dialog)
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78 (put dialog 'x-cancel-button widget)
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79
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80 ;; Now the entry area...
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81 (gtk-container-set-border-width vbox 5)
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82 (setq widget (gtk-label-new (plist-get keywords :prompt "Password:")))
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83 (gtk-misc-set-alignment widget 0.0 0.5)
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84 (gtk-container-add vbox widget)
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85
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86 (setq widget (gtk-entry-new))
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87 (put widget 'visibility nil)
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88 (gtk-container-add vbox widget)
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89 (put dialog 'x-initial-entry widget)
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90
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91 (if (plist-get keywords :verify)
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92 (let ((changed-cb (lambda (editable dialog)
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93 (gtk-widget-set-sensitive
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94 (get dialog 'x-ok-button)
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95 (equal (gtk-entry-get-text
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96 (get dialog 'x-initial-entry))
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97 (gtk-entry-get-text
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98 (get dialog 'x-verify-entry)))))))
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99 (gtk-container-set-border-width vbox 5)
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100 (setq widget (gtk-label-new (plist-get keywords :verify-prompt "Verify:")))
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101 (gtk-misc-set-alignment widget 0.0 0.5)
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102 (gtk-container-add vbox widget)
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103
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104 (setq widget (gtk-entry-new))
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105 (put widget 'visibility nil)
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106 (gtk-container-add vbox widget)
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107 (put dialog 'x-verify-entry widget)
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108
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109 (gtk-signal-connect (get dialog 'x-initial-entry)
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110 'changed changed-cb dialog)
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111 (gtk-signal-connect (get dialog 'x-verify-entry)
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112 'changed changed-cb dialog)
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113 (gtk-widget-set-sensitive (get dialog 'x-ok-button) nil)))
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114
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115 (if default
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116 (progn
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117 (gtk-entry-set-text (get dialog 'x-initial-entry) default)
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118 (gtk-entry-select-region (get dialog 'x-initial-entry)
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119 0 (length default))))
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120 dialog))
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121
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122 (provide 'gtk-password-dialog)
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