/usr/share/emacs/site-lisp/elscreen/elscreen-dnd.el is in elscreen 1.4.6-5.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | ;; -*- Mode: Emacs-Lisp -*-
;;
;; elscreen-dnd.el
;;
(defconst elscreen-dnd-version "0.0.0 (December 15, 2005)")
;;
;; Author: Hideyuki Shirai <shirai@meadowy.org>
;; Naoto Morishima <naoto@morishima.net>
;; Created: December 15, 2005
;; This program 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.
;;
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with this program; see the file COPYING. If not, write to
;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
(provide 'elscreen-dnd)
(require 'elscreen)
(defcustom elscreen-dnd-open-file-new-screen t
"If non-nil, always create new screen to open dropped files."
:type 'boolean
:group 'dnd)
;; Code:
(defmacro elscreen-dnd-drag-n-drop (ad-do-it)
`(progn
(elscreen-notify-screen-modification-suppress
,ad-do-it)
(elscreen-notify-screen-modification 'force)))
(defadvice dnd-handle-one-url (around elscreen-dnd-handle-open-url activate)
(if (not elscreen-dnd-open-file-new-screen)
ad-do-it
(let ((dnd-open-file-other-window nil)
file-buffer)
(save-window-excursion
ad-do-it
(setq file-buffer (current-buffer)))
(if (elscreen-screen-modified-p 'dnd-handle-one-url)
(elscreen-find-and-goto-by-buffer file-buffer 'create)
(elscreen-find-screen-by-buffer file-buffer 'create)))))
(mapc
(lambda (drag-n-drop-function)
(eval `(defadvice (, drag-n-drop-function) (around elscreen-dnd-drag-n-drop activate)
(elscreen-dnd-drag-n-drop ad-do-it))))
(list 'x-dnd-handle-drag-n-drop-event 'mac-drag-n-drop 'w32-drag-n-drop))
|