src/command.h

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