src/command.h

   1 #ifndef COMMAND_H
   2 #define COMMAND_H
   3
   4 #include <stddef.h>
   5 #include <stdio.h>
   6 #include <ncurses.h>
   7
   8 #define MAX_COMMAND_KEYS 3
   9
  10 /* commands */
  11 typedef enum
  12 {
  13   CMD_NONE = 0,
  14   CMD_PLAY,
  15   CMD_SELECT,
  16   CMD_SELECT_ALL,
  17   CMD_PAUSE,
  18   CMD_STOP,
  19   CMD_TRACK_NEXT,
  20   CMD_TRACK_PREVIOUS,
  21   CMD_SEEK_FORWARD,
  22   CMD_SEEK_BACKWARD,
  23   CMD_SHUFFLE,
  24   CMD_RANDOM,
  25   CMD_CLEAR,
  26   CMD_DELETE,
  27   CMD_REPEAT,
  28   CMD_CROSSFADE,
  29   CMD_DB_UPDATE,
  30   CMD_VOLUME_UP,
  31   CMD_VOLUME_DOWN,
  32   CMD_ADD,
  33   CMD_SAVE_PLAYLIST,
  34   CMD_TOGGLE_FIND_WRAP,
  35   CMD_TOGGLE_AUTOCENTER,
  36   CMD_SEARCH_MODE,
  37   CMD_LIST_PREVIOUS,
  38   CMD_LIST_NEXT,
  39   CMD_LIST_FIRST,
  40   CMD_LIST_LAST,
  41   CMD_LIST_NEXT_PAGE,
  42   CMD_LIST_PREVIOUS_PAGE,
  43   CMD_LIST_FIND,
  44   CMD_LIST_FIND_NEXT,
  45   CMD_LIST_RFIND,
  46   CMD_LIST_RFIND_NEXT,
  47   CMD_LIST_MOVE_UP,
  48   CMD_LIST_MOVE_DOWN,
  49   CMD_MOUSE_EVENT,
  50   CMD_SCREEN_UPDATE,
  51   CMD_SCREEN_PREVIOUS,
  52   CMD_SCREEN_NEXT,
  53   CMD_SCREEN_PLAY,
  54   CMD_SCREEN_FILE,
  55   CMD_SCREEN_ARTIST,
  56   CMD_SCREEN_SEARCH,
  57   CMD_SCREEN_KEYDEF,
  58   CMD_SCREEN_HELP,
  59   CMD_SCREEN_LYRICS,
  60   CMD_LYRICS_UPDATE,
  61   CMD_INTERRUPT,
  62   CMD_GO_ROOT_DIRECTORY,
  63   CMD_GO_PARENT_DIRECTORY,
  64   CMD_QUIT
  65 } command_t;
  66
  67
  68 /* command definition flags */
  69 #define COMMAND_KEY_MODIFIED  0x01
  70 #define COMMAND_KEY_CONFLICT  0x02
  71
  72 /* write key bindings flags */
  73 #define KEYDEF_WRITE_HEADER  0x01
  74 #define KEYDEF_WRITE_ALL     0x02
  75 #define KEYDEF_COMMENT_ALL   0x04
  76
  77 typedef struct  {
  78         int keys[MAX_COMMAND_KEYS];
  79         char flags;
  80         command_t command;
  81         const char *name;
  82         const char *description;
  83 } command_definition_t;
  84
  85 command_definition_t *get_command_definitions(void);
  86 command_t find_key_command(int key, command_definition_t *cmds);
  87
  88 void command_dump_keys(void);
  89 int  check_key_bindings(command_definition_t *cmds, char *buf, size_t size);
  90 int  write_key_bindings(FILE *f, int all);
  91
  92 const char *key2str(int key);
  93 const char *get_key_description(command_t command);
  94 const char *get_key_command_name(command_t command);
  95 const char *get_key_names(command_t command, int all);
  96 command_t get_key_command(int key);
  97 command_t get_key_command_from_name(char *name);
  98 int assign_keys(command_t command, int keys[MAX_COMMAND_KEYS]);
  99
 100 int my_wgetch(WINDOW *w);
 101 command_t get_keyboard_command(void);
 102
 103 #endif