Mercurial > hg > xemacs-beta
view lisp/gpm.el @ 563:183866b06e0b
[xemacs-hg @ 2001-05-24 07:50:48 by ben]
Makefile.in.in, abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c, casetab.c, chartab.c, cmdloop.c, cmds.c, console-msw.c, console-msw.h, console-stream.c, console-tty.c, console-x.c, console.c, data.c, database.c, debug.c, device-gtk.c, device-msw.c, device-tty.c, device-x.c, device.c, dialog-gtk.c, dialog-msw.c, dialog-x.c, dialog.c, dired-msw.c, dired.c, doc.c, doprnt.c, dragdrop.c, editfns.c, eldap.c, eldap.h, elhash.c, emacs-widget-accessors.c, emacs.c, emodules.c, esd.c, eval.c, event-Xt.c, event-gtk.c, event-msw.c, event-stream.c, events.c, extents.c, faces.c, file-coding.c, fileio.c, filelock.c, floatfns.c, fns.c, font-lock.c, frame-gtk.c, frame-x.c, frame.c, general-slots.h, glade.c, glyphs-gtk.c, glyphs-msw.c, glyphs-widget.c, glyphs-x.c, glyphs.c, glyphs.h, gpmevent.c, gui-gtk.c, gui-x.c, gui.c, gutter.c, hpplay.c, indent.c, input-method-xlib.c, insdel.c, intl.c, keymap.c, libsst.c, libsst.h, linuxplay.c, lisp.h, lread.c, lstream.c, lstream.h, macros.c, marker.c, md5.c, menubar-gtk.c, menubar-msw.c, menubar-x.c, menubar.c, minibuf.c, miscplay.c, miscplay.h, mule-ccl.c, mule-charset.c, mule-wnnfns.c, mule.c, nas.c, ntplay.c, ntproc.c, objects-gtk.c, objects-msw.c, objects-x.c, objects.c, postgresql.c, print.c, process-nt.c, process-unix.c, process.c, ralloc.c, rangetab.c, redisplay.c, scrollbar.c, search.c, select-gtk.c, select-x.c, select.c, sgiplay.c, sheap.c, sound.c, specifier.c, sunplay.c, symbols.c, symeval.h, symsinit.h, syntax.c, sysdep.c, toolbar-msw.c, toolbar.c, tooltalk.c, ui-byhand.c, ui-gtk.c, undo.c, unexaix.c, unexapollo.c, unexconvex.c, unexec.c, widget.c, win32.c, window.c:
-- defsymbol -> DEFSYMBOL.
-- add an error type to all errors.
-- eliminate the error functions in eval.c that let you just
use Qerror as the type.
-- redo the error API to be more consistent, sensibly named,
and easier to use.
-- redo the error hierarchy somewhat. create new errors:
structure-formation-error, gui-error, invalid-constant,
stack-overflow, out-of-memory, process-error, network-error,
sound-error, printing-unreadable-object, base64-conversion-
error; coding-system-error renamed to text-conversion error;
some others.
-- fix Mule problems in error strings in emodules.c, tooltalk.c.
-- fix error handling in mswin open-network-stream.
-- Mule-ize all sound files and clean up the headers.
-- nativesound.h -> sound.h and used for all sound files.
-- move some shared stuff into glyphs-shared.c: first attempt
at eliminating some of the massive GTK code duplication.
xemacs.mak: add glyphs-shared.c.
xemacs-faq.texi: document how to debug X errors
subr.el: fix doc string to reflect reality
| author | ben |
|---|---|
| date | Thu, 24 May 2001 07:51:33 +0000 |
| parents | 7039e6323819 |
| children | 023b83f4e54b |
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;;; gpm.el --- Support the mouse when emacs run on a Linux console. ;; Copyright (C) 1999 Free Software Foundation ;; Author: William Perry <wmperry@gnu.org> ;; Keywords: mouse, terminals ;; This file is part of XEmacs. ;; XEmacs 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. ;; XEmacs 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 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. (defvar gpm-enabled-devices (make-hash-table :test 'eq :size 13 :weakness 'key) "A hash table of devices with GPM currently turned on.") (defun gpm-mode (&optional arg device) "Toggle GPM mouse mode. With prefix arg, turn GPM mouse mode on if and only if arg is positive." (interactive (list current-prefix-arg (selected-device))) (with-fboundp 'gpm-enable (cond ((null arg) ; Toggle (if (gethash device gpm-enabled-devices) (progn (gpm-enable device nil) (remhash device gpm-enabled-devices)) (gpm-enable device t) (puthash device t gpm-enabled-devices))) ((> arg 0) ; Turn on (gpm-enable device t) (puthash device t gpm-enabled-devices)) ((gethash device gpm-enabled-devices) ; Turn off (gpm-enable device nil) (remhash device gpm-enabled-devices))))) (defun turn-on-gpm-mouse-tracking (&optional device) ;; Enable mouse tracking on linux console (gpm-mode 5 device)) (defun turn-off-gpm-mouse-tracking (&optional device) ;; Disable mouse tracking on linux console (gpm-mode -5 device)) (defun gpm-is-supported-p (device) "Returns non-nil if GPM is usable right now on DEVICE in this XEmacs session. This checks whether GPM support was compiled in, TTY support was compiled in, XEmacs is running on Linux, the current console/device is TTY, and its terminal type has been set to `linux'." (and (not noninteractive) ; Don't want to do this in batch mode (fboundp 'gpm-enable) ; Must have C-level GPM support (eq system-type 'linux) ; Must be running linux (eq (device-type device) 'tty) ; on a tty (equal "linux" (declare-fboundp ; an a linux terminal type (console-tty-terminal-type (device-console device)))))) (defun gpm-create-device-hook (device) (if (gpm-is-supported-p device) (turn-on-gpm-mouse-tracking device))) (defun gpm-delete-device-hook (device) (if (gpm-is-supported-p device) (turn-off-gpm-mouse-tracking device))) ;; Restore normal mouse behavior outside Emacs (add-hook 'suspend-hook 'turn-off-gpm-mouse-tracking) (add-hook 'suspend-resume-hook 'turn-on-gpm-mouse-tracking) (add-hook 'create-device-hook 'gpm-create-device-hook) (add-hook 'delete-device-hook 'gpm-delete-device-hook) (provide 'gpm)