Logo Search packages:      
Sourcecode: xchat version File versions

palette.c

/* X-Chat
 * Copyright (C) 1998 Peter Zelezny.
 *
 * This program 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 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */

#define GTK_DISABLE_DEPRECATED

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

#include "fe-gtk.h"
#include "palette.h"

#include "../common/xchat.h"
#include "../common/util.h"
#include "../common/cfgfiles.h"


GdkColor colors[] = {
      /* colors for xtext */
      {0, 0xcccc, 0xcccc, 0xcccc}, /* 16 white */
      {0, 0x0000, 0x0000, 0x0000}, /* 17 black */
      {0, 0x35c2, 0x35c2, 0xb332}, /* 18 blue */
      {0, 0x2a3d, 0x8ccc, 0x2a3d}, /* 19 green */
      {0, 0xc3c3, 0x3b3b, 0x3b3b}, /* 20 red */
      {0, 0xc7c7, 0x3232, 0x3232}, /* 21 light red */
      {0, 0x8000, 0x2666, 0x7fff}, /* 22 purple */
      {0, 0x6666, 0x3636, 0x1f1f}, /* 23 orange */
      {0, 0xd999, 0xa6d3, 0x4147}, /* 24 yellow */
      {0, 0x3d70, 0xcccc, 0x3d70}, /* 25 green */
      {0, 0x199a, 0x5555, 0x5555}, /* 26 aqua */
      {0, 0x2eef, 0x8ccc, 0x74df}, /* 27 light aqua */
      {0, 0x451e, 0x451e, 0xe666}, /* 28 blue */
      {0, 0xb0b0, 0x3737, 0xb0b0}, /* 29 light purple */
      {0, 0x4c4c, 0x4c4c, 0x4c4c}, /* 30 grey */
      {0, 0x9595, 0x9595, 0x9595}, /* 31 light grey */

      {0, 0xcccc, 0xcccc, 0xcccc}, /* 16 white */
      {0, 0x0000, 0x0000, 0x0000}, /* 17 black */
      {0, 0x35c2, 0x35c2, 0xb332}, /* 18 blue */
      {0, 0x2a3d, 0x8ccc, 0x2a3d}, /* 19 green */
      {0, 0xc3c3, 0x3b3b, 0x3b3b}, /* 20 red */
      {0, 0xc7c7, 0x3232, 0x3232}, /* 21 light red */
      {0, 0x8000, 0x2666, 0x7fff}, /* 22 purple */
      {0, 0x6666, 0x3636, 0x1f1f}, /* 23 orange */
      {0, 0xd999, 0xa6d3, 0x4147}, /* 24 yellow */
      {0, 0x3d70, 0xcccc, 0x3d70}, /* 25 green */
      {0, 0x199a, 0x5555, 0x5555}, /* 26 aqua */
      {0, 0x2eef, 0x8ccc, 0x74df}, /* 27 light aqua */
      {0, 0x451e, 0x451e, 0xe666}, /* 28 blue */
      {0, 0xb0b0, 0x3737, 0xb0b0}, /* 29 light purple */
      {0, 0x4c4c, 0x4c4c, 0x4c4c}, /* 30 grey */
      {0, 0x9595, 0x9595, 0x9595}, /* 31 light grey */

      {0, 0xffff, 0xffff, 0xffff}, /* 32 marktext Fore (white) */
      {0, 0x3535, 0x6e6e, 0xc1c1}, /* 33 marktext Back (blue) */
      {0, 0x0000, 0x0000, 0x0000}, /* 34 foreground (black) */
      {0, 0xf0f0, 0xf0f0, 0xf0f0}, /* 35 background (white) */
      {0, 0xcccc, 0x1010, 0x1010}, /* 36 marker line (red) */

      /* colors for GUI */
      {0, 0x9999, 0x0000, 0x0000}, /* 37 tab New Data (dark red) */
      {0, 0x0000, 0x0000, 0xffff}, /* 38 tab Nick Mentioned (blue) */
      {0, 0xffff, 0x0000, 0x0000}, /* 39 tab New Message (red) */
      {0, 0x9595, 0x9595, 0x9595}, /* 40 away user (grey) */
};
#define MAX_COL 40


void
palette_alloc (GtkWidget * widget)
{
      int i;
      static int done_alloc = FALSE;
      GdkColormap *cmap;

      if (!done_alloc)          /* don't do it again */
      {
            done_alloc = TRUE;
            cmap = gtk_widget_get_colormap (widget);
            for (i = MAX_COL; i >= 0; i--)
                  gdk_colormap_alloc_color (cmap, &colors[i], FALSE, TRUE);
      }
}

/* maps XChat 2.0.x colors to current */
static const int remap[] =
{
      0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
      33,   /* 16:marktextback */
      32,   /* 17:marktextfore */
      34,   /* 18: fg */
      35,   /* 19: bg */
      37,   /* 20: newdata */
      38,   /* 21: blue */
      39,   /* 22: newmsg */
      40          /* 23: away */
};

void
palette_load (void)
{
      int i, j, l, fh, res;
      char prefname[256];
      struct stat st;
      char *cfg;
      int red, green, blue;
      int upgrade = FALSE;

      snprintf (prefname, sizeof (prefname), "%s/colors.conf", get_xdir_fs ());
      fh = open (prefname, O_RDONLY | OFLAGS);
      if (fh == -1)
      {
            snprintf (prefname, sizeof (prefname), "%s/palette.conf", get_xdir_fs ());
         fh = open (prefname, O_RDONLY | OFLAGS);
            upgrade = TRUE;
      }

      if (fh != -1)
      {
            fstat (fh, &st);
            cfg = malloc (st.st_size + 1);
            if (cfg)
            {
                  cfg[0] = '\0';
                  l = read (fh, cfg, st.st_size);
                  if (l >= 0)
                        cfg[l] = '\0';

                  if (!upgrade)
                  {
                        /* mIRC colors 0-31 are here */
                        for (i = 0; i < 32; i++)
                        {
                              snprintf (prefname, sizeof prefname, "color_%d", i);
                              cfg_get_color (cfg, prefname, &red, &green, &blue);
                              colors[i].red = red;
                              colors[i].green = green;
                              colors[i].blue = blue;
                        }

                        /* our special colors are mapped at 256+ */
                        for (i = 256, j = 32; j < MAX_COL+1; i++, j++)
                        {
                              snprintf (prefname, sizeof prefname, "color_%d", i);
                              cfg_get_color (cfg, prefname, &red, &green, &blue);
                              colors[j].red = red;
                              colors[j].green = green;
                              colors[j].blue = blue;
                        }

                  } else
                  {
                        /* loading 2.0.x palette.conf */
                        for (i = 0; i < MAX_COL+1; i++)
                        {
                              snprintf (prefname, sizeof prefname, "color_%d_red", i);
                              red = cfg_get_int (cfg, prefname);

                              snprintf (prefname, sizeof prefname, "color_%d_grn", i);
                              green = cfg_get_int (cfg, prefname);

                              snprintf (prefname, sizeof prefname, "color_%d_blu", i);
                              blue = cfg_get_int_with_result (cfg, prefname, &res);

                              if (res)
                              {
                                    colors[remap[i]].red = red;
                                    colors[remap[i]].green = green;
                                    colors[remap[i]].blue = blue;
                              }
                        }

                        /* copy 0-15 to 16-31 */
                        for (i = 0; i < 16; i++)
                        {
                              colors[i+16].red = colors[i].red;
                              colors[i+16].green = colors[i].green;
                              colors[i+16].blue = colors[i].blue;
                        }
                  }
                  free (cfg);
            }
            close (fh);
      }
}

void
palette_save (void)
{
      int i, j, fh;
      char prefname[256];

      snprintf (prefname, sizeof (prefname), "%s/colors.conf", get_xdir_fs ());
      fh = open (prefname, O_TRUNC | O_WRONLY | O_CREAT | OFLAGS, 0600);
      if (fh != -1)
      {
            /* mIRC colors 0-31 are here */
            for (i = 0; i < 32; i++)
            {
                  snprintf (prefname, sizeof prefname, "color_%d", i);
                  cfg_put_color (fh, colors[i].red, colors[i].green, colors[i].blue, prefname);
            }

            /* our special colors are mapped at 256+ */
            for (i = 256, j = 32; j < MAX_COL+1; i++, j++)
            {
                  snprintf (prefname, sizeof prefname, "color_%d", i);
                  cfg_put_color (fh, colors[j].red, colors[j].green, colors[j].blue, prefname);
            }

            close (fh);
      }
}

Generated by  Doxygen 1.6.0   Back to index