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/* Copyright (c) 1995 Regents of the University of California */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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static const char RCSid[] = "$Id$"; |
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#endif |
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/* |
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* x11.c - driver for X-windows version 11 |
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*/ |
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/* ==================================================================== |
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* The Radiance Software License, Version 1.0 |
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* |
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* Jan 1990 |
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* Copyright (c) 1990 - 2002 The Regents of the University of California, |
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* through Lawrence Berkeley National Laboratory. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* 3. The end-user documentation included with the redistribution, |
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* if any, must include the following acknowledgment: |
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* "This product includes Radiance software |
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* (http://radsite.lbl.gov/) |
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* developed by the Lawrence Berkeley National Laboratory |
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* (http://www.lbl.gov/)." |
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* Alternately, this acknowledgment may appear in the software itself, |
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* if and wherever such third-party acknowledgments normally appear. |
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* |
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* 4. The names "Radiance," "Lawrence Berkeley National Laboratory" |
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* and "The Regents of the University of California" must |
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* not be used to endorse or promote products derived from this |
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* software without prior written permission. For written |
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* permission, please contact [email protected]. |
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* |
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* 5. Products derived from this software may not be called "Radiance", |
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* nor may "Radiance" appear in their name, without prior written |
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* permission of Lawrence Berkeley National Laboratory. |
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* |
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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* DISCLAIMED. IN NO EVENT SHALL Lawrence Berkeley National Laboratory OR |
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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* ==================================================================== |
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* |
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* This software consists of voluntary contributions made by many |
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* individuals on behalf of Lawrence Berkeley National Laboratory. For more |
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* information on Lawrence Berkeley National Laboratory, please see |
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* <http://www.lbl.gov/>. |
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*/ |
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#include "standard.h" |
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static int inpcheck; /* whence to check input */ |
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extern char *malloc(); |
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static int x11_getcur(); |
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static int x11_close(), x11_clear(), x11_paintr(), x11_errout(), |
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x11_getcur(), x11_comout(), x11_comin(), x11_flush(); |
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static void x11_close(), x11_clear(), x11_paintr(), x11_errout(), |
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x11_comout(), x11_comin(), x11_flush(); |
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static int std_comin(), std_comout(); |
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static void std_comin(), std_comout(); |
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static struct driver x11_driver = { |
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x11_close, x11_clear, x11_paintr, x11_getcur, |
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NULL, NULL, x11_flush, 1.0 |
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}; |
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static int getpixels(), xnewcolr(), freepixels(), resizewindow(), |
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getevent(), getkey(), fixwindow(), x11_getc(); |
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static int getpixels(), x11_getc(); |
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static void xnewcolr(), freepixels(), resizewindow(), |
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getevent(), getkey(), fixwindow(); |
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static unsigned long true_pixel(); |
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x11_init(name, id) /* initialize driver */ |
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char *name, *id; |
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{ |
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extern char *getenv(); |
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char *gv; |
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int nplanes; |
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XSetWindowAttributes ourwinattr; |
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} |
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static |
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static void |
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x11_close() /* close our display */ |
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{ |
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erract[COMMAND].pf = NULL; /* reset error vectors */ |
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} |
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static |
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static void |
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x11_clear(xres, yres) /* clear our display */ |
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int xres, yres; |
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{ |
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} |
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static |
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static void |
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x11_paintr(col, xmin, ymin, xmax, ymax) /* fill a rectangle */ |
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COLOR col; |
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int xmin, ymin, xmax, ymax; |
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} |
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static |
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static void |
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x11_flush() /* flush output */ |
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{ |
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char buf[256]; |
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} |
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static |
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static void |
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x11_comin(inp, prompt) /* read in a command line */ |
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char *inp, *prompt; |
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{ |
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} |
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static |
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static void |
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x11_comout(outp) /* output a string to command line */ |
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char *outp; |
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{ |
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} |
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static |
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static void |
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x11_errout(msg) /* output an error message */ |
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char *msg; |
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{ |
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} |
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static |
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static void |
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std_comin(inp, prompt) /* read in command line from stdin */ |
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char *inp, *prompt; |
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{ |
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extern char *gets(); |
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if (prompt != NULL) { |
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if (fromcombuf(inp, &x11_driver)) |
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return; |
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} |
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static |
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static void |
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std_comout(outp) /* write out string to stdout */ |
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char *outp; |
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{ |
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} |
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static |
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static void |
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xnewcolr(ndx, r, g, b) /* enter a color into hardware table */ |
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int ndx; |
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int r, g, b; |
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return(ncolors = 0); |
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if (XAllocColorCells(ourdisplay,ourmap,0,NULL,0,pixval,ncolors)) |
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break; |
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free((char *)pixval); |
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free((void *)pixval); |
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pixval = NULL; |
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} |
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if (pixval == NULL) { |
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} |
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static |
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static void |
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freepixels() /* free our pixels */ |
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{ |
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if (ncolors == 0) |
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return; |
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XFreeColors(ourdisplay,ourmap,pixval,ncolors,0L); |
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free((char *)pixval); |
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free((void *)pixval); |
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pixval = NULL; |
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ncolors = 0; |
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if (ourmap != DefaultColormap(ourdisplay,ourscreen)) |
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} |
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static |
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static void |
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getevent() /* get next event */ |
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{ |
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XNextEvent(ourdisplay, levptr(XEvent)); |
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} |
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static |
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static void |
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getkey(ekey) /* get input key */ |
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register XKeyPressedEvent *ekey; |
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{ |
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} |
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static |
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static void |
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fixwindow(eexp) /* repair damage to window */ |
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register XExposeEvent *eexp; |
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{ |
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} |
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static |
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static void |
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resizewindow(ersz) /* resize window */ |
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register XConfigureEvent *ersz; |
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{ |