550N/A/*
1233N/A* Copyright (c) 1990, 2011, Oracle and/or its affiliates. All rights reserved.
550N/A*
550N/A* Permission is hereby granted, free of charge, to any person obtaining a
919N/A* copy of this software and associated documentation files (the "Software"),
919N/A* to deal in the Software without restriction, including without limitation
919N/A* the rights to use, copy, modify, merge, publish, distribute, sublicense,
919N/A* and/or sell copies of the Software, and to permit persons to whom the
919N/A* Software is furnished to do so, subject to the following conditions:
550N/A*
919N/A* The above copyright notice and this permission notice (including the next
919N/A* paragraph) shall be included in all copies or substantial portions of the
919N/A* Software.
550N/A*
919N/A* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
919N/A* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
919N/A* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
919N/A* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
919N/A* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
919N/A* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
919N/A* DEALINGS IN THE SOFTWARE.
550N/A*
550N/A*/
550N/A
550N/A#include <stdio.h>
550N/A#include <X11/Xlib.h>
550N/A#include "cmc.h"
550N/A#include "cmcutil.h"
550N/A
550N/A
1233N/Astatic void print_xcolors(XColor *colors, int ncolors);
550N/A
550N/A
550N/A/*
550N/A** Print contents of workspace colors file in human readable form.
550N/A*/
550N/A
550N/Avoid
1233N/Acmc_show (void)
550N/A
550N/A{
1233N/A const char *filename;
550N/A FILE *f;
550N/A
1233N/A filename = comp_colors_filename(basename_arg);
550N/A if ((f = fopen(filename, "r")) == NULL)
550N/A fatal_error("cannot open file '%s' for reading\n", filename);
550N/A
550N/A /* Check magic number and version */
550N/A cmc_header_test(f);
550N/A
550N/A for (;;) {
550N/A int scr_num;
550N/A int ncolors;
550N/A XColor *colors;
550N/A
550N/A if (!cmc_read(f, &scr_num, &ncolors, &colors))
550N/A break;
550N/A
550N/A printf("Screen %s.%d\n", XDisplayName(display_name), scr_num);
550N/A printf("%d saved colors\n", ncolors);
550N/A
550N/A print_xcolors(colors, ncolors);
550N/A printf("\n");
550N/A
550N/A free((char *)colors);
550N/A }
550N/A}
550N/A
550N/A
550N/Astatic void
1233N/Aprint_xcolors (XColor *colors, int ncolors)
550N/A
550N/A{
550N/A register XColor *c;
550N/A register int i;
550N/A int planes;
550N/A
550N/A for (c = colors; c < colors + ncolors; c++) {
550N/A planes = c->red | c->green | c->blue;
550N/A for(i = 4; i > 1 && (planes&0xf)==0; i--) {
550N/A c->red >>= 4;
550N/A c->green >>= 4;
550N/A c->blue >>= 4;
550N/A planes >>= 4;
550N/A }
550N/A printf("#%0*x%0*x%0*x\n", i, c->red, i, c->green, i, c->blue);
550N/A }
550N/A}