options.h

   1 /*
   2  * Copyright 2005 Timo Hirvonen
   3  */
   4
   5 #ifndef OPTIONS_H
   6 #define OPTIONS_H
   7
   8 #include "list.h"
   9
  10 #define OPTION_MAX_SIZE 256
  11
  12 typedef void (*opt_get_cb)(unsigned int id, char *buf);
  13 typedef void (*opt_set_cb)(unsigned int id, const char *buf);
  14 typedef void (*opt_toggle_cb)(unsigned int id);
  15
  16 struct cmus_opt {
  17         struct list_head node;
  18
  19         const char *name;
  20
  21         /* If there are many similar options you should write generic get(),
  22          * set() and optionally toggle() and set id to index of option array or
  23          * what ever.
  24          *
  25          * Useful for colors, format strings and plugin options.
  26          */
  27         unsigned int id;
  28
  29         opt_get_cb get;
  30         opt_set_cb set;
  31
  32         /* NULL if not toggle-able */
  33         opt_toggle_cb toggle;
  34 };
  35
  36 extern struct list_head option_head;
  37 extern int nr_options;
  38
  39 enum {
  40         TREE_VIEW,
  41         SORTED_VIEW,
  42         PLAYLIST_VIEW,
  43         QUEUE_VIEW,
  44         BROWSER_VIEW,
  45         FILTERS_VIEW,
  46         HELP_VIEW,
  47         NR_VIEWS
  48 };
  49
  50 enum {
  51         COLOR_CMDLINE_BG,
  52         COLOR_CMDLINE_FG,
  53         COLOR_ERROR,
  54         COLOR_INFO,
  55
  56         COLOR_SEPARATOR,
  57         COLOR_STATUSLINE_BG,
  58         COLOR_STATUSLINE_FG,
  59         COLOR_TITLELINE_BG,
  60
  61         COLOR_TITLELINE_FG,
  62         COLOR_WIN_BG,
  63         COLOR_WIN_CUR,
  64         COLOR_WIN_CUR_SEL_BG,
  65
  66         COLOR_WIN_CUR_SEL_FG,
  67         COLOR_WIN_DIR,
  68         COLOR_WIN_FG,
  69         COLOR_WIN_INACTIVE_CUR_SEL_BG,
  70
  71         COLOR_WIN_INACTIVE_CUR_SEL_FG,
  72         COLOR_WIN_INACTIVE_SEL_BG,
  73         COLOR_WIN_INACTIVE_SEL_FG,
  74         COLOR_WIN_SEL_BG,
  75
  76         COLOR_WIN_SEL_FG,
  77         COLOR_WIN_TITLE_BG,
  78         COLOR_WIN_TITLE_FG,
  79         NR_COLORS
  80 };
  81
  82 #define BRIGHT (1 << 3)
  83
  84 extern char *output_plugin;
  85 extern char *status_display_program;
  86 extern char *server_password;
  87 extern int auto_reshuffle;
  88 extern int confirm_run;
  89 extern int show_hidden;
  90 extern int show_remaining_time;
  91 extern int set_term_title;
  92 extern int play_library;
  93 extern int repeat;
  94 extern int shuffle;
  95
  96 extern const char * const aaa_mode_names[];
  97 extern const char * const view_names[NR_VIEWS + 1];
  98
  99 extern int colors[NR_COLORS];
 100
 101 /* format string for track window (tree view) */
 102 extern char *track_win_format;
 103 extern char *track_win_alt_format;
 104
 105 /* format string for shuffle, sorted and play queue views */
 106 extern char *list_win_format;
 107 extern char *list_win_alt_format;
 108
 109 /* format string for currently playing track */
 110 extern char *current_format;
 111 extern char *current_alt_format;
 112
 113 /* format string for window title */
 114 extern char *window_title_format;
 115 extern char *window_title_alt_format;
 116
 117 extern char *id3_default_charset;
 118
 119 /* build option list */
 120 void options_add(void);
 121
 122 /* load options from the config file */
 123 void options_load(void);
 124
 125 int source_file(const char *filename);
 126
 127 /* save options */
 128 void options_exit(void);
 129
 130 void option_add(const char *name, unsigned int id, opt_get_cb get,
 131                 opt_set_cb set, opt_toggle_cb toggle);
 132 struct cmus_opt *option_find(const char *name);
 133 void option_set(const char *name, const char *value);
 134 int parse_enum(const char *buf, int minval, int maxval, const char * const names[], int *val);
 135
 136 #endif