state.c File Reference

#include "_hard_config.h"
#include "state.h"
#include "helper.h"
#include "log.h"

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Data Structures
struct	track_list_state
struct	current_playback

Macros
#define	CALL_CALLBACK(EVT)   { if(callbacks[EVT]) {callbacks[EVT]();} }

Functions
size_t	state_get_current_list ()
	Get the id of the currently displayed list. More...
size_t	state_get_current_selected ()
size_t	state_get_current_position ()
size_t	state_get_old_selected ()
struct track_list *	state_get_list (size_t id)
	Get the track_list for a specific id. More...
enum repeat	state_get_repeat ()
	Get the current repeat state. More...
char *	state_get_title_text ()
	Get the current text in the title bar. More...
char *	state_get_status_text ()
	Get the current text in the status bar. More...
enum color	state_get_status_color ()
	Get the current color of the text in the status bar. More...
char *	state_get_tb_text ()
	Get the text of the currently visible textbox. More...
char *	state_get_tb_title ()
	Get the title of the currently visible textbox. More...
size_t	state_get_tb_pos ()
char *	state_get_input ()
struct command *	state_get_commands ()
size_t	state_get_current_time ()
size_t	state_get_sugg_selected ()
void	state_set_commands (struct command *commands)
void	state_set_current_list (size_t list)
void	state_add_list (struct track_list *_list)
void	state_set_repeat (enum repeat repeat)
void	state_set_title (char *text)
void	state_set_current_time (size_t time)
void	state_set_sugg_selected (size_t selected)
void	state_set_tb_pos (size_t pos)
void	state_set_current_playback (size_t list, size_t track)
size_t	state_get_current_playback_list ()
size_t	state_get_current_playback_track ()
void	state_set_current_selected (size_t selected)
void	state_set_current_position (size_t pos)
void	state_set_current_selected_rel (int delta)
void	state_set_tb_pos_rel (int delta)
void	state_set_status (enum color color, char *text)
void	state_set_tb (char *title, char *text)
void	state_register_callback (enum callback_event evt, void(*cb)(void))
bool	state_init ()
	Global initialization of the internal state of SCTC. More...
bool	state_finalize ()
	Global finalization of the internal state of SCTC. More...

Variables
static struct track_list_state	lists [MAX_LISTS]
void(*	callbacks [callback_event_size])(void) = {NULL}
static struct current_playback	current_playback = {.list = ~0, .track = ~0}
static size_t	_current_list = 0
	the index in lists of the currently displayed list (default: 0) More...
static enum repeat	_repeat = rep_none
	the repeat state, one out of (none, one, all) More...
static char *	_title_text = NULL
static char *	_status_text = NULL
static enum color	_status_color
static size_t	_current_time = 0
static char *	_tb_title = NULL
static char *	_tb_text = NULL
static size_t	_tb_pos = 0
static size_t	_tb_old_pos = 0
static size_t	_sugg_selected = 0
static char *	_input = NULL
struct command *	_commands = NULL

Macro Definition Documentation

#define CALL_CALLBACK

(

EVT

)

{ if(callbacks[EVT]) {callbacks[EVT]();} }

Function Documentation

void state_add_list

(

struct track_list *

_list

)

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bool state_finalize

(

)

Global finalization of the internal state of SCTC.

This function is required to be called prior to termination of SCTC. Do not use any state_* after calling this function.

Returns

true in case of success, false otherwise

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bool state_init

(

)

Global initialization of the internal state of SCTC.

This function is required to be called prior to the first call to any other state_* function.

Returns

true in case of success, false otherwise

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void state_register_callback	(	enum callback_event	evt,
		void(*)(void)	cb
	)

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Variable Documentation

struct command* _commands = NULL

size_t _current_list = 0

static

the index in lists of the currently displayed list (default: 0)

size_t _current_time = 0

static

char* _input = NULL

static

enum repeat _repeat = rep_none

static

the repeat state, one out of (none, one, all)

enum color _status_color

static

char* _status_text = NULL

static

size_t _sugg_selected = 0

static

size_t _tb_old_pos = 0

static

size_t _tb_pos = 0

static

char* _tb_text = NULL

static

char* _tb_title = NULL

static

char* _title_text = NULL

static

void(* callbacks[callback_event_size])(void) = {NULL}

struct current_playback current_playback = {.list = ~0, .track = ~0}

static

struct track_list_state lists[MAX_LISTS]

static