;;; gnus-salt.el --- alternate summary mode interfaces for Gnus
-;; Copyright (C) 1996,97,98,99 Free Software Foundation, Inc.
+
+;; Copyright (C) 1996-1999, 2001-2014 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
(eval-when-compile (require 'cl))
+(eval-when-compile
+ (when (featurep 'xemacs)
+ (require 'easy-mmode))) ; for `define-minor-mode'
(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.")
-
(defcustom gnus-pick-display-summary nil
"*Display summary while reading."
:type 'boolean
: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
;;; Internal variables.
-(defvar gnus-pick-mode-map nil)
-
-(unless gnus-pick-mode-map
- (setq gnus-pick-mode-map (make-sparse-keymap))
-
- (gnus-define-keys gnus-pick-mode-map
- " " gnus-pick-next-page
- "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))
+(defvar gnus-pick-mode-map
+ (let ((map (make-sparse-keymap)))
+ (gnus-define-keys map
+ " " gnus-pick-next-page
+ "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)
+ map))
(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]))))
-
-(defun gnus-pick-mode (&optional arg)
+ 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]))))
+
+(eval-when-compile
+ (when (featurep 'xemacs)
+ (defvar gnus-pick-mode-on-hook)
+ (defvar gnus-pick-mode-off-hook)))
+
+(define-minor-mode gnus-pick-mode
"Minor mode for providing a pick-and-read interface in Gnus summary buffers.
\\{gnus-pick-mode-map}"
- (interactive "P")
- (when (eq major-mode 'gnus-summary-mode)
- (if (not (set (make-local-variable 'gnus-pick-mode)
- (if (null arg) (not gnus-pick-mode)
- (> (prefix-numeric-value arg) 0))))
- (remove-hook 'gnus-message-setup-hook 'gnus-pick-setup-message)
- ;; Make sure that we don't select any articles upon group entry.
- (set (make-local-variable 'gnus-auto-select-first) nil)
- ;; Change line format.
- (setq gnus-summary-line-format gnus-summary-pick-line-format)
- (setq gnus-summary-line-format-spec nil)
- (gnus-update-format-specifications nil 'summary)
- (gnus-update-summary-mark-positions)
- (add-hook 'gnus-message-setup-hook 'gnus-pick-setup-message)
- (set (make-local-variable 'gnus-summary-goto-unread) 'never)
- ;; 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-run-hooks 'gnus-pick-mode-hook))))
+ :lighter " Pick" :keymap gnus-pick-mode-map
+ (cond
+ ((not (derived-mode-p 'gnus-summary-mode)) (setq gnus-pick-mode nil))
+ ((not gnus-pick-mode)
+ ;; FIXME: a buffer-local minor mode removing globally from a hook??
+ (remove-hook 'gnus-message-setup-hook 'gnus-pick-setup-message))
+ (t
+ ;; Make sure that we don't select any articles upon group entry.
+ (set (make-local-variable 'gnus-auto-select-first) nil)
+ ;; Change line format.
+ (setq gnus-summary-line-format gnus-summary-pick-line-format)
+ (setq gnus-summary-line-format-spec nil)
+ (gnus-update-format-specifications nil 'summary)
+ (gnus-update-summary-mark-positions)
+ ;; FIXME: a buffer-local minor mode adding globally to a hook??
+ (add-hook 'gnus-message-setup-hook 'gnus-pick-setup-message)
+ (set (make-local-variable 'gnus-summary-goto-unread) 'never)
+ ;; Set up the menu.
+ (when (gnus-visual-p 'pick-menu 'menu)
+ (gnus-pick-make-menu-bar)))))
(defun gnus-pick-setup-message ()
"Make Message do the right thing on exit."
(when (and (gnus-buffer-live-p gnus-summary-buffer)
- (save-excursion
- (set-buffer gnus-summary-buffer)
+ (with-current-buffer gnus-summary-buffer
gnus-pick-mode))
(message-add-action
- '(gnus-configure-windows ,gnus-current-window-configuration t)
+ `(gnus-configure-windows ,gnus-current-window-configuration t)
'send 'exit 'postpone 'kill)))
(defvar gnus-pick-line-number 1)
(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
(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))
(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")
(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")
(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 (point-min) start-point)))
(start-window (posn-window start-posn))
(bounds (gnus-window-edges start-window))
(top (nth 1 bounds))
(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))
(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)))
+ (let* ((this-line (1+ (count-lines (point-min) 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)
+ (goto-char (point-min))
+ (forward-line (1- min-line))
(gnus-pick-article)
(setq min-line (1+ min-line)))
(setq start-line this-line))
(mouse-scroll-subr start-window
projects / gnus / blobdiff