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annotate tests/gtk/statusbar-test.el @ 4822:0482cdb4e35d

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Cosmetic changes in x-faces.e
author Didier Verna <didier@lrde.epita.fr>
date Sun, 10 Jan 2010 10:25:57 +0100
parents db7068430402
children ba07c880114a
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db7068430402 Add explicit GPL v2 or later notices to Bill Perry's code, where such notices
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1 ;; This file is part of XEmacs.
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2 ;;
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3 ;; XEmacs is free software; you can redistribute it and/or modify it
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4 ;; under the terms of the GNU General Public License as published by the
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5 ;; Free Software Foundation; either version 2, or (at your option) any
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6 ;; later version.
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7 ;;
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8 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT
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9 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
db7068430402 Add explicit GPL v2 or later notices to Bill Perry's code, where such notices
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10 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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11 ;; for more details.
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12 ;;
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13 ;; You should have received a copy of the GNU General Public License
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14 ;; along with XEmacs; see the file COPYING. If not, write to
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15 ;; the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
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16 ;; Boston, MA 02111-1301, USA. */
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17
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18 (defvar statusbar-hashtable (make-hashtable 29))
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19 (defvar statusbar-gnome-p nil)
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20
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21 (defmacro get-frame-statusbar (frame)
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22 `(gethash (or ,frame (selected-frame)) statusbar-hashtable))
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23
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24 (defun add-frame-statusbar (frame)
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25 "Stick a GTK (or GNOME) statusbar at the bottom of the frame."
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26 (if (windowp (frame-property frame 'minibuffer))
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27 (puthash frame (get-frame-statusbar (window-frame (frame-property frame 'minibuffer)))
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28 statusbar-hashtable)
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29 (let ((sbar nil)
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30 (shell (frame-property frame 'shell-widget)))
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31 (if (string-match "Gnome" (gtk-type-name (gtk-object-type shell)))
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32 (progn
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33 (require 'gnome-widgets)
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34 (setq sbar (gnome-appbar-new t t 0)
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35 statusbar-gnome-p t)
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36 (gtk-progress-set-format-string sbar "%p%%")
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37 (gnome-app-set-statusbar shell sbar))
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38 (setq sbar (gtk-statusbar-new))
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39 (gtk-box-pack-end (frame-property frame 'container-widget)
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40 sbar nil nil 0))
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41 (puthash frame sbar statusbar-hashtable))))
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42
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43 (add-hook 'create-frame-hook 'add-frame-statusbar)
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44 (add-hook 'delete-frame-hook (lambda (f)
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45 (remhash f statusbar-hashtable)))
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46
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47
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48 (defun clear-message (&optional label frame stdout-p no-restore)
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49 (let ((sbar (get-frame-statusbar frame)))
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50 (if sbar
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51 (if statusbar-gnome-p
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52 (gnome-appbar-pop sbar)
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53 (gtk-statusbar-pop sbar 1)))))
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54
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55 (defun append-message (label message &optional frame stdout-p)
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56 (let ((sbar (get-frame-statusbar frame)))
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57 (if sbar
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58 (if statusbar-gnome-p
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59 (gnome-appbar-push sbar message)
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60 (gtk-statusbar-push sbar 1 message)))))
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61
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62 (defun progress-display (fmt &optional value &rest args)
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63 "Print a progress gauge and message in the bottom gutter area of the frame.
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64 The arguments are the same as to `format'.
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65
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66 If the only argument is nil, clear any existing progress gauge."
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67 (let ((sbar (get-frame-statusbar nil)))
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68 (apply 'message fmt args)
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69 (if statusbar-gnome-p
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70 (progn
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71 (gtk-progress-set-show-text (gnome-appbar-get-progress sbar) t)
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72 (gnome-appbar-set-progress sbar (/ value 100.0))
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73 (gdk-flush)))))
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74
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75 (defun lprogress-display (label fmt &optional value &rest args)
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76 "Print a progress gauge and message in the bottom gutter area of the frame.
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77 First argument LABEL is an identifier for this progress gauge. The rest of the
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78 arguments are the same as to `format'."
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79 (if (and (null fmt) (null args))
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80 (prog1 nil
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81 (clear-progress-display label nil))
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82 (let ((str (apply 'format fmt args)))
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83 (progress-display str value)
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84 str)))
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85
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86 (defun clear-progress-display (&rest ignored)
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87 (if statusbar-gnome-p
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88 (let* ((sbar (get-frame-statusbar nil))
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89 (progress (gnome-appbar-get-progress sbar)))
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90 (gnome-appbar-set-progress sbar 0)
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91 (gtk-progress-set-show-text progress nil))))