;; Maintainer: FSF
;; Keywords: internal
-;; Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+;; 2008, 2009 Free Software Foundation, Inc.
;; Based partially on earlier release by Lucid.
;; 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 3, 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., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
the next communication only. After the communication, this
variable is set to nil.")
+(declare-function x-get-selection-internal "xselect.c"
+ (selection-symbol target-type &optional time-stamp))
+
;; This is for temporary compatibility with pre-release Emacs 19.
(defalias 'x-selection 'x-get-selection)
(defun x-get-selection (&optional type data-type)
selection-coding-system
(cond ((eq data-type 'UTF8_STRING)
'utf-8)
- ((eq data-type 'COMPOUND-TEXT)
+ ((eq data-type 'COMPOUND_TEXT)
'compound-text-with-extensions)
((eq data-type 'C_STRING)
nil)
"Return text pasted to the clipboard."
(x-get-selection-internal 'CLIPBOARD 'STRING))
+(declare-function x-own-selection-internal "xselect.c"
+ (selection-name selection-value))
+(declare-function x-disown-selection-internal "xselect.c"
+ (selection &optional time))
+
(defun x-set-selection (type data)
"Make an X Windows selection of type TYPE and value DATA.
The argument TYPE (nil means `PRIMARY') says which selection, and
(declare-function x-get-cut-buffer-internal "xselect.c")
(defun x-get-cut-buffer (&optional which-one)
- "Returns the value of one of the 8 X server cut-buffers.
+ "Return the value of one of the 8 X server cut-buffers.
Optional arg WHICH-ONE should be a number from 0 to 7, defaulting to 0.
Cut buffers are considered obsolete; you should use selections instead."
(x-get-cut-buffer-internal
this means the previous value of the primary cut buffer moves to the second
cut buffer, and the second to the third, and so on (there are 8 buffers.)
Cut buffers are considered obsolete; you should use selections instead."
- (or (stringp string) (signal 'wrong-type-argument (list 'string string)))
+ (or (stringp string) (signal 'wrong-type-argument (list 'stringp string)))
(if push
(x-rotate-cut-buffers-internal 1))
(x-store-cut-buffer-internal 'CUT_BUFFER0 string))
\f
-;;; Functions to convert the selection into various other selection types.
-;;; Every selection type that Emacs handles is implemented this way, except
-;;; for TIMESTAMP, which is a special case.
+;; Functions to convert the selection into various other selection types.
+;; Every selection type that Emacs handles is implemented this way, except
+;; for TIMESTAMP, which is a special case.
(defun xselect-convert-to-string (selection type value)
(let (str coding)
(let ((inhibit-read-only t))
;; Suppress producing escape sequences for compositions.
(remove-text-properties 0 (length str) '(composition nil) str)
- (if (not (multibyte-string-p str))
- ;; Don't have to encode unibyte string.
- (setq type 'C_STRING)
- (if (eq type 'TEXT)
- ;; TEXT is a polimorphic target. We must select the
- ;; actual type from `UTF8_STRING', `COMPOUND_TEXT',
- ;; `STRING', and `C_STRING'.
+ (if (eq type 'TEXT)
+ ;; TEXT is a polymorphic target. We must select the
+ ;; actual type from `UTF8_STRING', `COMPOUND_TEXT',
+ ;; `STRING', and `C_STRING'.
+ (if (not (multibyte-string-p str))
+ (setq type 'C_STRING)
(let (non-latin-1 non-unicode eight-bit)
(mapc #'(lambda (x)
(if (>= x #x100)
str)
(setq type (if non-unicode 'COMPOUND_TEXT
(if non-latin-1 'UTF8_STRING
- (if eight-bit 'C_STRING 'STRING))))))
- (cond
- ((eq type 'UTF8_STRING)
- (if (or (not coding)
- (not (eq (coding-system-type coding) 'utf-8)))
- (setq coding 'utf-8))
- (setq str (encode-coding-string str coding)))
-
- ((eq type 'STRING)
- (if (or (not coding)
- (not (eq (coding-system-type coding) 'charset)))
- (setq coding 'iso-8859-1))
- (setq str (encode-coding-string str coding)))
-
- ((eq type 'COMPOUND_TEXT)
- (if (or (not coding)
- (not (eq (coding-system-type coding) 'iso-2022)))
- (setq coding 'compound-text-with-extensions))
- (setq str (encode-coding-string str coding)))
-
- ((eq type 'C_STRING)
- (setq str (string-make-unibyte str)))
-
- (t
- (error "Unknow selection type: %S" type))
- ))))
+ (if eight-bit 'C_STRING 'STRING)))))))
+ (cond
+ ((eq type 'UTF8_STRING)
+ (if (or (not coding)
+ (not (eq (coding-system-type coding) 'utf-8)))
+ (setq coding 'utf-8))
+ (setq str (encode-coding-string str coding)))
+
+ ((eq type 'STRING)
+ (if (or (not coding)
+ (not (eq (coding-system-type coding) 'charset)))
+ (setq coding 'iso-8859-1))
+ (setq str (encode-coding-string str coding)))
+
+ ((eq type 'COMPOUND_TEXT)
+ (if (or (not coding)
+ (not (eq (coding-system-type coding) 'iso-2022)))
+ (setq coding 'compound-text-with-extensions))
+ (setq str (encode-coding-string str coding)))
+
+ ((eq type 'C_STRING)
+ (setq str (string-make-unibyte str)))
+
+ (t
+ (error "Unknow selection type: %S" type))
+ )))
(setq next-selection-coding-system nil)
(cons type str))))
(provide 'select)
-;;; arch-tag: bb634f97-8a3b-4b0a-b940-f6e09982328c
+;; arch-tag: bb634f97-8a3b-4b0a-b940-f6e09982328c
;;; select.el ends here