;;; gnus-xmas.el --- Gnus functions for XEmacs
-;; Copyright (C) 1995,96,97,98 Free Software Foundation, Inc.
+;; Copyright (C) 1995,96,97,98,99 Free Software Foundation, Inc.
-;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
+;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; This file is part of GNU Emacs.
(require 'text-props)
(defvar menu-bar-mode (featurep 'menubar))
(require 'messagexmas)
+(require 'wid-edit)
(defgroup gnus-xmas nil
"XEmacsoid support for Gnus"
directory)
:group 'gnus-xmas)
+;;(format "%02x%02x%02x" 114 66 20) "724214"
+
(defvar gnus-xmas-logo-color-alist
'((flame "#cc3300" "#ff2200")
(pine "#c0cc93" "#f8ffb8")
(grape "#b264cc" "#cf7df")
(labia "#cc64c2" "#fd7dff")
(berry "#cc6485" "#ff7db5")
+ (dino "#724214" "#1e3f03")
(neutral "#b4b4b4" "#878787")
(september "#bf9900" "#ffcc00"))
"Color alist used for the Gnus logo.")
-(defcustom gnus-xmas-logo-color-style 'moss
+(defcustom gnus-xmas-logo-color-style 'dino
"*Color styles used for the Gnus logo."
:type '(choice (const flame) (const pine) (const moss)
(const irish) (const sky) (const tin)
(const velvet) (const grape) (const labia)
- (const berry) (const neutral) (const september))
+ (const berry) (const neutral) (const september)
+ (const dino))
:group 'gnus-xmas)
(defvar gnus-xmas-logo-colors
(if (or (featurep 'xface)
(featurep 'xpm))
'gnus-xmas-article-display-xface
- "{ echo '/* Width=48, Height=48 */'; uncompface; } | icontopbm | xv -quit -")
+ "{ echo '/* Width=48, Height=48 */'; uncompface; } | icontopbm | ee -")
"*String or function to be executed to display an X-Face header.
If it is a string, the command will be executed in a sub-shell
asynchronously. The compressed face will be piped to this command."
(defvar gnus-active-hashtb)
(defvar gnus-article-buffer)
(defvar gnus-auto-center-summary)
-(defvar gnus-buffer-list)
(defvar gnus-current-headers)
(defvar gnus-level-killed)
(defvar gnus-level-zombie)
(- (window-height) 2)))
(top (cond ((< height 4) 0)
((< height 7) 1)
- (t 2)))
+ (t (if (numberp gnus-auto-center-summary)
+ gnus-auto-center-summary
+ 2))))
(bottom (save-excursion (goto-char (point-max))
(forward-line (- height))
(point)))
(let* ((pos (event-closest-point event))
(data (get-text-property pos 'gnus-data))
(fun (get-text-property pos 'gnus-callback)))
+ (goto-char pos)
(when fun
(funcall fun data))))
(delete-extent extent)
nil)))
-;; Fixed by Christopher Davis <ckd@loiosh.kei.com>.
-(defun gnus-xmas-article-add-button (from to fun &optional data)
- "Create a button between FROM and TO with callback FUN and data DATA."
- (when gnus-article-button-face
- (gnus-overlay-put (gnus-make-overlay from to)
- 'face gnus-article-button-face))
- (gnus-add-text-properties
- from to
- (nconc
- (and gnus-article-mouse-face
- (list 'mouse-face gnus-article-mouse-face))
- (list 'gnus-callback fun)
- (and data (list 'gnus-data data))
- (list 'highlight t))))
-
(defun gnus-xmas-window-top-edge (&optional window)
(nth 1 (window-pixel-edges window)))
(event-to-character event))
event)))
-(defun gnus-xmas-seconds-since-epoch (date)
- "Return a floating point number that says how many seconds have lapsed between Jan 1 12:00:00 1970 and DATE."
- (let* ((tdate (mapcar (lambda (ti) (and ti (string-to-int ti)))
- (timezone-parse-date date)))
- (ttime (mapcar (lambda (ti) (and ti (string-to-int ti)))
- (timezone-parse-time
- (aref (timezone-parse-date date) 3))))
- (edate (mapcar (lambda (ti) (and ti (string-to-int ti)))
- (timezone-parse-date "Jan 1 12:00:00 1970")))
- (tday (- (timezone-absolute-from-gregorian
- (nth 1 tdate) (nth 2 tdate) (nth 0 tdate))
- (timezone-absolute-from-gregorian
- (nth 1 edate) (nth 2 edate) (nth 0 edate)))))
- (+ (nth 2 ttime)
- (* (nth 1 ttime) 60)
- (* (float (nth 0 ttime)) 60 60)
- (* (float tday) 60 60 24))))
-
(defun gnus-xmas-define ()
(setq gnus-mouse-2 [button2])
+ (setq gnus-mouse-3 [button3])
+ (setq gnus-widget-button-keymap widget-button-keymap)
(unless (memq 'underline (face-list))
(and (fboundp 'make-face)
(defvar gnus-mouse-face-prop 'highlight)
- (unless (fboundp 'encode-time)
- (defun encode-time (sec minute hour day month year &optional zone)
- (let ((seconds
- (gnus-xmas-seconds-since-epoch
- (timezone-make-arpa-date
- year month day (timezone-make-time-string hour minute sec)
- zone))))
- (list (floor (/ seconds (expt 2 16)))
- (round (mod seconds (expt 2 16)))))))
-
(defun gnus-byte-code (func)
"Return a form that can be `eval'ed based on FUNC."
(let ((fval (indirect-function func)))
(fset 'gnus-summary-recenter 'gnus-xmas-summary-recenter)
(fset 'gnus-extent-start-open 'gnus-xmas-extent-start-open)
(fset 'gnus-article-push-button 'gnus-xmas-article-push-button)
- (fset 'gnus-article-add-button 'gnus-xmas-article-add-button)
(fset 'gnus-window-top-edge 'gnus-xmas-window-top-edge)
(fset 'gnus-read-event-char 'gnus-xmas-read-event-char)
(fset 'gnus-group-startup-message 'gnus-xmas-group-startup-message)
'gnus-xmas-mode-line-buffer-identification)
(fset 'gnus-key-press-event-p 'key-press-event-p)
(fset 'gnus-region-active-p 'region-active-p)
+ (fset 'gnus-annotation-in-region-p 'gnus-xmas-annotation-in-region-p)
+ (fset 'gnus-mime-button-menu 'gnus-xmas-mime-button-menu)
(add-hook 'gnus-group-mode-hook 'gnus-xmas-group-menu-add)
(add-hook 'gnus-summary-mode-hook 'gnus-xmas-summary-menu-add)
'default-toolbar
nil)
"*If nil, do not use a toolbar.
-If it is non-nil, it must be a toolbar. The five legal values are
+If it is non-nil, it must be a toolbar. The five valid values are
`default-toolbar', `top-toolbar', `bottom-toolbar',
`right-toolbar', and `left-toolbar'."
:type '(choice (const default-toolbar)
[gnus-group-unsubscribe gnus-group-unsubscribe t "Unsubscribe group"]
[gnus-group-subscribe gnus-group-subscribe t "Subscribe group"]
[gnus-group-kill-group gnus-group-kill-group t "Kill group"]
- [gnus-group-exit gnus-group-exit t "Exit Gnus"]
- )
+ [gnus-group-exit gnus-group-exit t "Exit Gnus"])
"The group buffer toolbar.")
(defvar gnus-summary-toolbar
"Display any XFace headers in the current article."
(save-excursion
(let ((xface-glyph
- (cond ((featurep 'xface)
- (make-glyph (vector 'xface :data
- (concat "X-Face: "
- (buffer-substring beg end)))))
- ((featurep 'xpm)
- (let ((cur (current-buffer)))
- (save-excursion
- (gnus-set-work-buffer)
- (insert (format "%s" (buffer-substring beg end cur)))
- (gnus-xmas-call-region "uncompface")
- (goto-char (point-min))
- (insert "/* Width=48, Height=48 */\n")
- (gnus-xmas-call-region "icontopbm")
- (gnus-xmas-call-region "ppmtoxpm")
- (make-glyph
- (vector 'xpm :data (buffer-string))))))
- (t
- (make-glyph [nothing]))))
+ (cond
+ ((featurep 'xface)
+ (make-glyph (vector 'xface :data
+ (concat "X-Face: "
+ (buffer-substring beg end)))))
+ ((featurep 'xpm)
+ (let ((cur (current-buffer)))
+ (save-excursion
+ (gnus-set-work-buffer)
+ (insert (format "%s" (buffer-substring beg end cur)))
+ (gnus-xmas-call-region "uncompface")
+ (goto-char (point-min))
+ (insert "/* Width=48, Height=48 */\n")
+ (gnus-xmas-call-region "icontopbm")
+ (gnus-xmas-call-region "ppmtoxpm")
+ (make-glyph
+ (vector 'xpm :data (buffer-string))))))
+ (t
+ (make-glyph [nothing]))))
(ext (make-extent (progn
(goto-char (point-min))
(re-search-forward "^From:" nil t)
(set-extent-begin-glyph ext xface-glyph)
(set-extent-property ext 'duplicable t))))
-;;(defvar gnus-xmas-pointer-glyph
-;; (progn
-;; (setq gnus-xmas-glyph-directory (message-xmas-find-glyph-directory
-;; "gnus"))
-;; (let ((file-xpm (expand-file-name "gnus-pointer.xpm"
-;; gnus-xmas-glyph-directory))
-;; (file-xbm (expand-file-name "gnus-pointer.xbm"
-;; gnus-xmas-glyph-directory)))
-;; (make-pointer-glyph
-;; (list (vector 'xpm ':file file-xpm)
-;; (vector 'xbm ':file file-xbm))))))
-
(defvar gnus-xmas-modeline-left-extent
(let ((ext (copy-extent modeline-buffer-id-left-extent)))
-; (set-extent-property ext 'pointer gnus-xmas-pointer-glyph)
ext))
(defvar gnus-xmas-modeline-right-extent
(let ((ext (copy-extent modeline-buffer-id-right-extent)))
-; (set-extent-property ext 'pointer gnus-xmas-pointer-glyph)
ext))
(defvar gnus-xmas-modeline-glyph
`[xpm :file ,file-xpm])
((featurep 'xbm)
;; Then a not-so-nifty XBM
- [xbm :file ,file-xbm])
+ `[xbm :file ,file-xbm])
;; Then the simple string
(t [string :data "Gnus:"])))))
(set-glyph-face glyph 'modeline-buffer-id)
(when (eq (device-type) 'x)
(gnus-splash)))
+(defun gnus-xmas-annotation-in-region-p (b e)
+ (or (map-extents (lambda (e u) t) nil b e nil nil 'mm t)
+ (if (= b e)
+ (eq (cadr (memq 'gnus-undeletable (text-properties-at b))) t)
+ (text-property-any b e 'gnus-undeletable t))))
+
+(defun gnus-xmas-mime-button-menu (event)
+ "Construct a context-sensitive menu of MIME commands."
+ (interactive "e")
+ (let ((response (get-popup-menu-response
+ `("MIME Part"
+ ,@(mapcar (lambda (c) `[,(caddr c) ,(car c) t])
+ gnus-mime-button-commands)))))
+ (set-buffer (event-buffer event))
+ (goto-char (event-point event))
+ (funcall (event-function response) (event-object response))))
+
(provide 'gnus-xmas)
;;; gnus-xmas.el ends here
projects / elisp / gnus.git- / blobdiff