;;; gnus-salt.el --- alternate summary mode interfaces for Gnus
-;; Copyright (C) 1996,97,98 Free Software Foundation, Inc.
+
+;; Copyright (C) 1996, 1997, 1998, 1999, 2001
+;; Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
(require 'gnus)
(require 'gnus-sum)
+(require 'gnus-win)
;;;
;;; gnus-pick-mode
;;;
(defvar gnus-pick-mode nil
- "Minor mode for providing a pick-and-read interface in Gnus summary buffers.")
+ "Minor mode for providing a pick-and-read interface in Gnus
+summary buffers.")
(defcustom gnus-pick-display-summary nil
"*Display summary while reading."
:type 'hook
:group 'gnus-summary-pick)
+(when (featurep 'xemacs)
+ (add-hook 'gnus-pick-mode-hook 'gnus-xmas-pick-menu-add))
+
(defcustom gnus-mark-unpicked-articles-as-read nil
"*If non-nil, mark all unpicked articles as read."
:type 'boolean
: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)
(defcustom gnus-summary-pick-line-format
- "-5P %U\%R\%z\%I\%(%[%4L: %-20,20n%]%) %s\n"
+ "%-5P %U\%R\%z\%I\%(%[%4L: %-23,23n%]%) %s\n"
"*The format specification of the lines in pick buffers.
It accepts the same format specs that `gnus-summary-line-format' does."
:type 'string
(gnus-define-keys gnus-pick-mode-map
" " gnus-pick-next-page
- "u" gnus-summary-unmark-as-processable
- "." gnus-pick-article
+ "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
- "t" gnus-uu-mark-thread
- "T" gnus-uu-unmark-thread
- "U" gnus-summary-unmark-all-processable
- "v" gnus-uu-mark-over
- "r" gnus-uu-mark-region
- "R" gnus-uu-unmark-region
- "e" gnus-uu-mark-by-regexp
- "E" gnus-uu-mark-by-regexp
- "b" gnus-uu-mark-buffer
- "B" gnus-uu-unmark-buffer
- gnus-mouse-2 gnus-pick-mouse-pick
- "X" gnus-pick-start-reading
- ))
+ "\r" gnus-pick-start-reading))
(defun gnus-pick-make-menu-bar ()
(unless (boundp 'gnus-pick-menu)
(easy-menu-define
- gnus-pick-menu gnus-pick-mode-map ""
- '("Pick"
- ("Pick"
- ["Article" gnus-summary-mark-as-processable t]
- ["Thread" gnus-uu-mark-thread t]
- ["Region" gnus-uu-mark-region t]
- ["Regexp" gnus-uu-mark-by-regexp t]
- ["Buffer" gnus-uu-mark-buffer t])
- ("Unpick"
- ["Article" gnus-summary-unmark-as-processable t]
- ["Thread" gnus-uu-unmark-thread t]
- ["Region" gnus-uu-unmark-region t]
- ["Regexp" gnus-uu-unmark-by-regexp t]
- ["Buffer" gnus-summary-unmark-all-processable t])
- ["Start reading" gnus-pick-start-reading t]
- ["Switch pick mode off" gnus-pick-mode gnus-pick-mode]))))
+ gnus-pick-menu gnus-pick-mode-map ""
+ '("Pick"
+ ("Pick"
+ ["Article" gnus-summary-mark-as-processable t]
+ ["Thread" gnus-uu-mark-thread t]
+ ["Region" gnus-uu-mark-region t]
+ ["Regexp" gnus-uu-mark-by-regexp t]
+ ["Buffer" gnus-uu-mark-buffer t])
+ ("Unpick"
+ ["Article" gnus-summary-unmark-as-processable t]
+ ["Thread" gnus-uu-unmark-thread t]
+ ["Region" gnus-uu-unmark-region t]
+ ["Regexp" gnus-uu-unmark-by-regexp t]
+ ["Buffer" gnus-summary-unmark-all-processable t])
+ ["Start reading" gnus-pick-start-reading t]
+ ["Switch pick mode off" gnus-pick-mode gnus-pick-mode]))))
(defun gnus-pick-mode (&optional arg)
"Minor mode for providing a pick-and-read interface in Gnus summary buffers.
;; 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 ()
(interactive "P")
(if gnus-newsgroup-processable
(progn
- (gnus-summary-limit-to-articles nil)
- (when (or catch-up gnus-mark-unpicked-articles-as-read)
+ (gnus-summary-limit-to-articles nil)
+ (when (or catch-up gnus-mark-unpicked-articles-as-read)
(gnus-summary-limit-mark-excluded-as-read))
- (gnus-summary-first-article)
- (gnus-configure-windows
+ (gnus-summary-first-article)
+ (gnus-configure-windows
(if gnus-pick-display-summary 'article 'pick) t))
(if gnus-pick-elegant-flow
(progn
(gnus-summary-next-group)))
(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."
+ (let (pos)
+ (save-excursion
+ (goto-char (point-min))
+ (when (zerop (forward-line (1- (prefix-numeric-value arg))))
+ (setq pos (point))))
+ (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.
If ARG, pick the article on that line instead."
(interactive "P")
(when arg
- (let (pos)
- (save-excursion
- (goto-char (point-min))
- (when (zerop (forward-line (1- (prefix-numeric-value arg))))
- (setq pos (point))))
- (if (not pos)
- (gnus-error 2 "No such line: %s" arg)
- (goto-char pos))))
+ (gnus-pick-goto-article 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.
+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
+ (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.
+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
+ (save-excursion
+ (gnus-uu-unmark-thread))
+ (gnus-summary-unmark-as-processable 1)))
+
(defun gnus-pick-mouse-pick (e)
(interactive "e")
(mouse-set-point e)
(let* ((echo-keystrokes 0)
(start-posn (event-start start-event))
(start-point (posn-point start-posn))
- (start-line (1+ (count-lines 1 start-point)))
+ (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)
(setq mouse-selection-click-count click-count)
(setq mouse-selection-click-count-buffer (current-buffer))
(mouse-set-point start-event)
- ;; In case the down click is in the middle of some intangible text,
+ ;; In case the down click is in the middle of some intangible text,
;; use the end of that text, and put it in START-POINT.
(when (< (point) start-point)
(goto-char start-point))
;; 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 (read-event))
- (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))
+ &
projects / gnus / blobdiff