lib/skin/colors-old.c

   1 /*
   2    Skins engine.
   3    Work with colors - backward compability
   4
   5    Copyright (C) 2009 The Free Software Foundation, Inc.
   6
   7    Written by:
   8    Slava Zanko <slavazanko@gmail.com>, 2009.
   9
  10    This file is part of the Midnight Commander.
  11
  12    The Midnight Commander is free software; you can redistribute it
  13    and/or modify it under the terms of the GNU General Public License as
  14    published by the Free Software Foundation; either version 2 of the
  15    License, or (at your option) any later version.
  16
  17    The Midnight Commander is distributed in the hope that it will be
  18    useful, but WITHOUT ANY WARRANTY; without even the implied warranty
  19    of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20    General Public License for more details.
  21
  22    You should have received a copy of the GNU General Public License
  23    along with this program; if not, write to the Free Software
  24    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  25    MA 02110-1301, USA.
  26  */
  27
  28 #include <config.h>
  29 #include <stdlib.h>
  30 #include <sys/types.h>          /* size_t */
  31
  32 #include "internal.h"
  33
  34 #include "lib/tty/color.h"
  35
  36 #include "src/setup.h"
  37
  38 /*** global variables ****************************************************************************/
  39
  40 /*** file scope macro definitions ****************************************************************/
  41
  42 /*** file scope type declarations ****************************************************************/
  43
  44 typedef struct mc_skin_colors_old_struct
  45 {
  46     const char *old_color;
  47     const char *group;
  48     const char *key;
  49 } mc_skin_colors_old_t;
  50
  51 /*** file scope variables ************************************************************************/
  52
  53 static const mc_skin_colors_old_t old_colors[] = {
  54     {"normal", "core", "_default_"},
  55     {"marked", "core", "marked"},
  56     {"selected", "core", "selected"},
  57     {"markselect", "core", "markselect"},
  58     {"disabled", "core", "disabled"},
  59     {"reverse", "core", "reverse"},
  60     {"dnormal", "dialog", "_default_"},
  61     {"dfocus", "dialog", "dfocus"},
  62     {"dhotnormal", "dialog", "dhotnormal"},
  63     {"dhotfocus", "dialog", "dhotfocus"},
  64     {"errors", "error", "_default_"},
  65     {"errdhotnormal", "error", "errdhotnormal"},
  66     {"errdhotfocus", "error", "errdhotfocus"},
  67     {"menunormal", "menu", "_default_"},
  68     {"menuhot", "menu", "menuhot"},
  69     {"menusel", "menu", "menusel"},
  70     {"menuhotsel", "menu", "menuhotsel"},
  71     {"menuinactive", "menu", "menuinactive"},
  72     {"pmenunormal", "popupmenu", "_default_"},
  73     {"pmenusel", "popupmenu", "menusel"},
  74     {"pmenutitle", "popupmenu", "menutitle"},
  75     {"bbarhotkey", "buttonbar", "hotkey"},
  76     {"bbarbutton", "buttonbar", "button"},
  77     {"statusbar", "statusbar", "_default_"},
  78     {"gauge", "core", "gauge"},
  79     {"input", "core", "input"},
  80     {"inputmark", "core", "inputmark"},
  81     {"inputunchanged", "core", "inputunchanged"},
  82     {"commandlinemark", "core", "commandlinemark"},
  83     {"helpnormal", "help", "_default_"},
  84     {"helpitalic", "help", "helpitalic"},
  85     {"helpbold", "help", "helpbold"},
  86     {"helplink", "help", "helplink"},
  87     {"helpslink", "help", "helpslink"},
  88     {"viewunderline", "viewer", "viewunderline"},
  89     {"editnormal", "editor", "_default_"},
  90     {"editbold", "editor", "editbold"},
  91     {"editmarked", "editor", "editmarked"},
  92     {"editwhitespace", "editor", "editwhitespace"},
  93     {"editlinestate", "editor", "editlinestate"},
  94     {NULL, NULL, NULL}
  95 };
  96
  97
  98 /*** file scope functions ************************************************************************/
  99 /* --------------------------------------------------------------------------------------------- */
 100
 101 static gboolean
 102 mc_skin_colors_old_transform (const char *old_color, const char **group, const char **key)
 103 {
 104     int lc_index;
 105
 106     if (old_color != NULL)
 107         for (lc_index = 0; old_colors[lc_index].old_color; lc_index++)
 108             if (strcasecmp (old_color, old_colors[lc_index].old_color) == 0)
 109             {
 110                 if (group != NULL)
 111                     *group = old_colors[lc_index].group;
 112                 if (key != NULL)
 113                     *key = old_colors[lc_index].key;
 114                 return TRUE;
 115             }
 116     return FALSE;
 117 }
 118
 119 /* --------------------------------------------------------------------------------------------- */
 120
 121 static void
 122 mc_skin_colors_old_configure_one (mc_skin_t * mc_skin, const char *the_color_string)
 123 {
 124     gchar **colors, **orig_colors;
 125     gchar **key_val;
 126     const gchar *skin_group, *skin_key;
 127     gchar *skin_val;
 128
 129     if (the_color_string == NULL)
 130         return;
 131
 132     orig_colors = colors = g_strsplit (the_color_string, ":", -1);
 133     if (colors == NULL)
 134         return;
 135
 136     for (; *colors; colors++)
 137     {
 138         key_val = g_strsplit_set (*colors, "=,", 3);
 139
 140         if (!key_val)
 141             continue;
 142
 143         if (key_val[1] == NULL
 144             || !mc_skin_colors_old_transform (key_val[0], &skin_group, &skin_key))
 145         {
 146             g_strfreev (key_val);
 147             continue;
 148         }
 149
 150         if (key_val[2] != NULL)
 151             skin_val = g_strdup_printf ("%s;%s", key_val[1], key_val[2]);
 152         else
 153             skin_val = g_strdup_printf ("%s;", key_val[1]);
 154         mc_config_set_string (mc_skin->config, skin_group, skin_key, skin_val);
 155
 156         g_free (skin_val);
 157
 158         g_strfreev (key_val);
 159     }
 160     g_strfreev (orig_colors);
 161 }
 162
 163 /* --------------------------------------------------------------------------------------------- */
 164 /*** public functions ****************************************************************************/
 165 /* --------------------------------------------------------------------------------------------- */
 166
 167 void
 168 mc_skin_colors_old_configure (mc_skin_t * mc_skin)
 169 {
 170     mc_skin_colors_old_configure_one (mc_skin, setup_color_string);
 171     mc_skin_colors_old_configure_one (mc_skin, term_color_string);
 172     mc_skin_colors_old_configure_one (mc_skin, getenv ("MC_COLOR_TABLE"));
 173     mc_skin_colors_old_configure_one (mc_skin, command_line_colors);
 174 }
 175
 176 /* --------------------------------------------------------------------------------------------- */