;;; gnus-salt.el --- alternate summary mode interfaces for Gnus
-;; Copyright (C) 1996,97,98 Free Software Foundation, Inc.
+;; Copyright (C) 1996,97,98,99 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
:group 'gnus-summary-pick)
(defcustom gnus-pick-elegant-flow t
- "If non-nil, gnus-pick-start-reading will run gnus-summary-next-group when no articles have been picked."
+ "If non-nil, `gnus-pick-start-reading' runs `gnus-summary-next-group' when no articles have been picked."
:type 'boolean
:group 'gnus-summary-pick)
"u" gnus-pick-unmark-article-or-thread
"." gnus-pick-article-or-thread
gnus-down-mouse-2 gnus-pick-mouse-pick-region
- "\r" gnus-pick-start-reading
- ))
+ "\r" gnus-pick-start-reading))
(defun gnus-pick-make-menu-bar ()
(unless (boundp 'gnus-pick-menu)
;; Set up the menu.
(when (gnus-visual-p 'pick-menu 'menu)
(gnus-pick-make-menu-bar))
- (gnus-add-minor-mode 'gnus-pick-mode " Pick" gnus-pick-mode-map)
+ (gnus-add-minor-mode 'gnus-pick-mode " Pick" gnus-pick-mode-map
+ nil 'gnus-pick-mode)
(gnus-run-hooks 'gnus-pick-mode-hook))))
(defun gnus-pick-setup-message ()
(set-buffer gnus-summary-buffer)
gnus-pick-mode))
(message-add-action
- '(gnus-configure-windows 'pick t) 'send 'exit 'postpone 'kill)))
+ '(gnus-configure-windows ,gnus-current-window-configuration t)
+ 'send 'exit 'postpone 'kill)))
(defvar gnus-pick-line-number 1)
(defun gnus-pick-line-number ()
(error "No articles have been picked"))))
(defun gnus-pick-goto-article (arg)
- "Go to the article number indicated by ARG. If ARG is an invalid
-article number, then stay on current line."
+ "Go to the article number indicated by ARG.
+If ARG is an invalid article number, then stay on current line."
(let (pos)
(save-excursion
(goto-char (point-min))
(if (not pos)
(gnus-error 2 "No such line: %s" arg)
(goto-char pos))))
-
+
(defun gnus-pick-article (&optional arg)
- "Pick the article on the current line.
+ "Pick the article on the current line.
If ARG, pick the article on that line instead."
(interactive "P")
(when arg
(gnus-summary-mark-as-processable 1))
(defun gnus-pick-article-or-thread (&optional arg)
- "If gnus-thread-hide-subtree is t, then pick the thread on the current line.
+ "If `gnus-thread-hide-subtree' is t, then pick the thread on the current line.
Otherwise pick the article on the current line.
If ARG, pick the article/thread on that line instead."
(interactive "P")
(when arg
(gnus-pick-goto-article arg))
(if gnus-thread-hide-subtree
- (gnus-uu-mark-thread)
+ (progn
+ (save-excursion
+ (gnus-uu-mark-thread))
+ (forward-line 1))
(gnus-summary-mark-as-processable 1)))
-
+
(defun gnus-pick-unmark-article-or-thread (&optional arg)
- "If gnus-thread-hide-subtree is t, then unmark the thread on current line.
+ "If `gnus-thread-hide-subtree' is t, then unmark the thread on current line.
Otherwise unmark the article on current line.
If ARG, unmark thread/article on that line instead."
(interactive "P")
(when arg
(gnus-pick-goto-article arg))
(if gnus-thread-hide-subtree
- (gnus-uu-unmark-thread)
+ (save-excursion
+ (gnus-uu-unmark-thread))
(gnus-summary-unmark-as-processable 1)))
-
+
(defun gnus-pick-mouse-pick (e)
(interactive "e")
(mouse-set-point e)
(start-point (posn-point start-posn))
(start-line (1+ (count-lines 1 start-point)))
(start-window (posn-window start-posn))
- (start-frame (window-frame start-window))
(bounds (gnus-window-edges start-window))
(top (nth 1 bounds))
(bottom (if (window-minibuffer-p start-window)
;; end-of-range is used only in the single-click case.
;; It is the place where the drag has reached so far
;; (but not outside the window where the drag started).
- (let (event end end-point last-end-point (end-of-range (point)))
+ (let (event end end-point (end-of-range (point)))
(track-mouse
- (while (progn
- (setq event (cdr (gnus-read-event-char)))
- (or (mouse-movement-p event)
- (eq (car-safe event) 'switch-frame)))
- (if (eq (car-safe event) 'switch-frame)
- nil
- (setq end (event-end event)
- end-point (posn-point end))
- (when end-point
- (setq last-end-point end-point))
-
- (cond
- ;; Are we moving within the original window?
- ((and (eq (posn-window end) start-window)
- (integer-or-marker-p end-point))
- ;; Go to START-POINT first, so that when we move to END-POINT,
- ;; if it's in the middle of intangible text,
- ;; point jumps in the direction away from START-POINT.
- (goto-char start-point)
- (goto-char end-point)
- (gnus-pick-article)
- ;; In case the user moved his mouse really fast, pick
- ;; articles on the line between this one and the last one.
- (let* ((this-line (1+ (count-lines 1 end-point)))
- (min-line (min this-line start-line))
- (max-line (max this-line start-line)))
- (while (< min-line max-line)
- (goto-line min-line)
- (gnus-pick-article)
- (setq min-line (1+ min-line)))
- (setq start-line this-line))
- (when (zerop (% click-count 3))
- (setq end-of-range (point))))
- (t
- (let ((mouse-row (cdr (cdr (mouse-position)))))
- (cond
- ((null mouse-row))
- ((< mouse-row top)
- (mouse-scroll-subr start-window (- mouse-row top)))
- ((>= mouse-row bottom)
- (mouse-scroll-subr start-window
- (1+ (- mouse-row bottom)))))))))))
+ (while (progn
+ (setq event (cdr (gnus-read-event-char)))
+ (or (mouse-movement-p event)
+ (eq (car-safe event) 'switch-frame)))
+ (if (eq (car-safe event) 'switch-frame)
+ nil
+ (setq end (event-end event)
+ end-point (posn-point end))
+
+ (cond
+ ;; Are we moving within the original window?
+ ((and (eq (posn-window end) start-window)
+ (integer-or-marker-p end-point))
+ ;; Go to START-POINT first, so that when we move to END-POINT,
+ ;; if it's in the middle of intangible text,
+ ;; point jumps in the direction away from START-POINT.
+ (goto-char start-point)
+ (goto-char end-point)
+ (gnus-pick-article)
+ ;; In case the user moved his mouse really fast, pick
+ ;; articles on the line between this one and the last one.
+ (let* ((this-line (1+ (count-lines 1 end-point)))
+ (min-line (min this-line start-line))
+ (max-line (max this-line start-line)))
+ (while (< min-line max-line)
+ (goto-line min-line)
+ (gnus-pick-article)
+ (setq min-line (1+ min-line)))
+ (setq start-line this-line))
+ (when (zerop (% click-count 3))
+ (setq end-of-range (point))))
+ (t
+ (let ((mouse-row (cdr (cdr (mouse-position)))))
+ (cond
+ ((null mouse-row))
+ ((< mouse-row top)
+ (mouse-scroll-subr start-window (- mouse-row top)))
+ ((>= mouse-row bottom)
+ (mouse-scroll-subr start-window
+ (1+ (- mouse-row bottom)))))))))))
(when (consp event)
(let ((fun (key-binding (vector (car event)))))
;; Run the binding of the terminating up-event, if possible.
(setq gnus-binary-mode-map (make-sparse-keymap))
(gnus-define-keys
- gnus-binary-mode-map
- "g" gnus-binary-show-article))
+ gnus-binary-mode-map
+ "g" gnus-binary-show-article))
(defun gnus-binary-make-menu-bar ()
(unless (boundp 'gnus-binary-menu)
;; Set up the menu.
(when (gnus-visual-p 'binary-menu 'menu)
(gnus-binary-make-menu-bar))
- (gnus-add-minor-mode 'gnus-binary-mode " Binary" gnus-binary-mode-map)
+ (gnus-add-minor-mode 'gnus-binary-mode " Binary"
+ gnus-binary-mode-map nil 'gnus-binary-mode)
(gnus-run-hooks 'gnus-binary-mode-hook))))
(defun gnus-binary-display-article (article &optional all-header)
(defvar gnus-selected-tree-overlay nil)
(defvar gnus-tree-displayed-thread nil)
+(defvar gnus-tree-inhibit nil)
(defvar gnus-tree-mode-map nil)
(put 'gnus-tree-mode 'mode-class 'special)
(setq gnus-tree-mode-map (make-keymap))
(suppress-keymap gnus-tree-mode-map)
(gnus-define-keys
- gnus-tree-mode-map
- "\r" gnus-tree-select-article
- gnus-mouse-2 gnus-tree-pick-article
- "\C-?" gnus-tree-read-summary-keys
- "h" gnus-tree-show-summary
+ gnus-tree-mode-map
+ "\r" gnus-tree-select-article
+ gnus-mouse-2 gnus-tree-pick-article
+ "\C-?" gnus-tree-read-summary-keys
+ "h" gnus-tree-show-summary
- "\C-c\C-i" gnus-info-find-node)
+ "\C-c\C-i" gnus-info-find-node)
(substitute-key-definition
'undefined 'gnus-tree-read-summary-keys gnus-tree-mode-map))
(setq mode-name "Tree")
(setq major-mode 'gnus-tree-mode)
(use-local-map gnus-tree-mode-map)
- (buffer-disable-undo (current-buffer))
+ (buffer-disable-undo)
(setq buffer-read-only t)
(setq truncate-lines t)
(save-excursion
(defun gnus-tree-read-summary-keys (&optional arg)
"Read a summary buffer key sequence and execute it."
(interactive "P")
- (let ((buf (current-buffer))
- win)
- (set-buffer gnus-article-buffer)
- (gnus-article-read-summary-keys arg nil t)
- (when (setq win (get-buffer-window buf))
- (select-window win)
- (when gnus-selected-tree-overlay
- (goto-char (or (gnus-overlay-end gnus-selected-tree-overlay) 1)))
- (gnus-tree-minimize))))
+ (unless gnus-tree-inhibit
+ (let ((buf (current-buffer))
+ (gnus-tree-inhibit t)
+ win)
+ (set-buffer gnus-article-buffer)
+ (gnus-article-read-summary-keys arg nil t)
+ (when (setq win (get-buffer-window buf))
+ (select-window win)
+ (when gnus-selected-tree-overlay
+ (goto-char (or (gnus-overlay-end gnus-selected-tree-overlay) 1)))
+ (gnus-tree-minimize)))))
(defun gnus-tree-show-summary ()
"Reconfigure windows to show summary buffer."
(defun gnus-tree-article-region (article)
"Return a cons with BEG and END of the article region."
- (let ((pos (text-property-any (point-min) (point-max) 'gnus-number article)))
+ (let ((pos (text-property-any
+ (point-min) (point-max) 'gnus-number article)))
(when pos
(cons pos (next-single-property-change pos 'gnus-number)))))
(defun gnus-tree-goto-article (article)
- (let ((pos (text-property-any (point-min) (point-max) 'gnus-number article)))
+ (let ((pos (text-property-any
+ (point-min) (point-max) 'gnus-number article)))
(when pos
(goto-char pos))))
(while (progn
(forward-line -1)
(forward-char col)
- (= (following-char) ? ))
+ (eq (char-after) ? ))
(delete-char 1)
(insert (caddr gnus-tree-parent-child-edges)))
(goto-char beg)))
(forward-char -1)
;; Draw "-" lines leftwards.
(while (and (> (point) 1)
- (= (char-after (1- (point))) ? ))
+ (eq (char-after (1- (point))) ? ))
(delete-char -1)
(insert (car gnus-tree-parent-child-edges))
(forward-char -1))
(setq mode-name "Gnus Carpal")
(setq mode-line-process nil)
(use-local-map gnus-carpal-mode-map)
- (buffer-disable-undo (current-buffer))
+ (buffer-disable-undo)
(setq buffer-read-only t)
(make-local-variable 'gnus-carpal-attached-buffer)
(gnus-run-hooks 'gnus-carpal-mode-hook))
projects / gnus / blobdiff