/usr/share/common-lisp/source/mcclim/Backends/OpenGL/opengl-x-graft.lisp is in cl-mcclim 0.9.6.dfsg.cvs20100315-2.
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 | ;;; -*- Mode: Lisp; Package: CLIM-INTERNALS -*-
;;; (c) copyright 2001 by Julien Boninfante (boninfan@emi.u-bordeaux.fr)
;;; This library is free software; you can redistribute it and/or
;;; modify it under the terms of the GNU Library General Public
;;; License as published by the Free Software Foundation; either
;;; version 2 of the License, or (at your option) any later version.
;;;
;;; This library 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
;;; Library General Public License for more details.
;;;
;;; You should have received a copy of the GNU Library General Public
;;; License along with this library; if not, write to the
;;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;;; Boston, MA 02111-1307 USA.
(in-package :CLIM-INTERNALS)
;;; OPENGL-GRAFT class
(defclass opengl-graft (graft)
()
)
(defmethod graft-width ((graft opengl-graft) &key (units :device))
(let ((screen (opengl-port-screen (port graft))))
(ecase units
(:device (xlib-gl:screen-width screen))
(:inches (/ (xlib-gl:screen-mwidth screen) 25.4s0))
(:millimeters (xlib-gl:screen-mwidth screen))
(:screen-sized 1))))
(defmethod graft-height ((graft opengl-graft) &key (units :device))
(let ((screen (opengl-port-screen (port graft))))
(ecase units
(:device (xlib-gl:screen-height screen))
(:inches (/ (xlib-gl:screen-mheight screen) 25.4s0))
(:millimeters (xlib-gl:screen-mheight screen))
(:screen-sized 1))))
#+nil
(defmethod graft-pixels-per-millimeter ((graft opengl-graft))
(let ((screen (opengl-port-screen (port graft))))
(/ (xlib-gl:screen-width screen)
(xlib-gl:screen-mwidth screen))))
#+nil
(defmethod graft-pixels-per-inch ((graft opengl-graft))
(* (graft-pixels-per-millimeter graft) 25.4s0))
|