src/tty/color-internal.c

   1 /*  Internal stuff of color setup
   2    Copyright (C) 1994, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
   3    2007, 2008, 2009 Free Software Foundation, Inc.
   4
   5    Written by:
   6    Andrew Borodin <aborodin@vmail.ru>, 2009.
   7    Slava Zanko <slavazanko@gmail.com>, 2009.
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  22
  23 /** \file color-internal.c
  24  *  \brief Source: Internal stuff of color setup
  25  */
  26
  27 #include <config.h>
  28
  29 #include <string.h>             /* strcmp */
  30
  31 #include "../../src/tty/color.h"        /* colors and attributes */
  32 #include "../../src/tty/color-internal.h"
  33
  34 /*** global variables ****************************************************************************/
  35
  36 gboolean mc_tty_color_disable;
  37
  38 /*** file scope macro definitions ****************************************************************/
  39
  40 /*** file scope type declarations ****************************************************************/
  41
  42 typedef struct mc_tty_color_table_struct {
  43     const char *name;
  44     int value;
  45 } mc_tty_color_table_t;
  46
  47 /*** file scope variables ************************************************************************/
  48
  49 mc_tty_color_table_t const color_table[] = {
  50     { "black",         COLOR_BLACK   },
  51     { "gray",          COLOR_BLACK   | A_BOLD },
  52     { "red",           COLOR_RED     },
  53     { "brightred",     COLOR_RED     | A_BOLD },
  54     { "green",         COLOR_GREEN   },
  55     { "brightgreen",   COLOR_GREEN   | A_BOLD },
  56     { "brown",         COLOR_YELLOW  },
  57     { "yellow",        COLOR_YELLOW  | A_BOLD },
  58     { "blue",          COLOR_BLUE    },
  59     { "brightblue",    COLOR_BLUE    | A_BOLD },
  60     { "magenta",       COLOR_MAGENTA },
  61     { "brightmagenta", COLOR_MAGENTA | A_BOLD },
  62     { "cyan",          COLOR_CYAN    },
  63     { "brightcyan",    COLOR_CYAN    | A_BOLD },
  64     { "lightgray",     COLOR_WHITE },
  65     { "white",         COLOR_WHITE   | A_BOLD },
  66     { "default",       -1 }, /* default color of the terminal */
  67     /* special colors */
  68     { "A_REVERSE",      SPEC_A_REVERSE },
  69     { "A_BOLD",         SPEC_A_BOLD},
  70     { "A_BOLD_REVERSE", SPEC_A_BOLD_REVERSE },
  71     { "A_UNDERLINE",    SPEC_A_UNDERLINE },
  72     /* End of list */
  73     { NULL, 0}
  74 };
  75
  76 /*** file scope functions ************************************************************************/
  77 /* --------------------------------------------------------------------------------------------- */
  78
  79 /*** public functions ****************************************************************************/
  80 /* --------------------------------------------------------------------------------------------- */
  81
  82 const char *
  83 tty_color_get_valid_name (const char *color_name)
  84 {
  85     int i;
  86
  87     if (color_name != NULL)
  88         for (i = 0; color_table[i].name != NULL; i++)
  89             if (strcmp (color_name, color_table[i].name) == 0)
  90                 return color_table[i].name;
  91     return NULL;
  92 }
  93
  94 /* --------------------------------------------------------------------------------------------- */
  95
  96 int
  97 tty_color_get_index_by_name (const char *color_name)
  98 {
  99     int i;
 100
 101     if (color_name != NULL)
 102         for (i = 0; color_table[i].name != NULL; i++)
 103             if (strcmp (color_name, color_table[i].name) == 0)
 104                 return color_table[i].value;
 105     return -1;
 106 }
 107
 108 /* --------------------------------------------------------------------------------------------- */