nav_automatic.c File Reference

#include "conf_explorer.h"
#include "nav_automatic.h"
#include "file.h"
#include <LIB_CTRLACCESS>
#include <LIB_MEM>

Macros
#define	FS_NAV_AUTOMATIC_NBFILE   DISABLE
	The FS_NAV_AUTOMATIC_NBFILE define changes the rule to create a file list from directories When this define is enabled, the files from a directory are included before files from sub directories. More...

Typedefs
typedef navauto_mov_explorer_rec_t(*	navauto_mov_explorer_process_fct_t )(bool)

Enumerations
enum	navauto_mov_explorer_rec_t {   NAVAUTO_MOV_EXPLORER_OK,   NAVAUTO_MOV_EXPLORER_ERROR,   NAVAUTO_MOV_EXPLORER_RECURSIVE }

Functions
uint16_t	navauto_close (void)
	This function closes the file list. More...
Navauto_mode	navauto_getmode (void)
	This function returns the directory limitation of the file list. More...
uint16_t	navauto_getnb (void)
	This function returns the file list size. More...
uint16_t	navauto_getpos (void)
	This function returns the current position in the file list. More...
Navauto_rand	navauto_getrand (void)
	This function returns the random state used. More...
void	navauto_init (const FS_STRING sz_filterext)
	This function initializes the file extension filter used to create the file list. More...
Navauto_mov_state	navauto_mov (bool b_direction, navauto_mov_options_t options)
	This function jumps to the next or previous file in file list. More...
Navauto_mov_state	navauto_mov_explorer (bool b_direction, navauto_mov_options_t options)
	This function jumps to the next or previous file in file list included in directories. More...
static __inline__ uint8_t	navauto_mov_explorer_is_dir (bool b_direction, navauto_mov_options_t options)
static __inline__ uint8_t	navauto_mov_explorer_is_file (bool b_direction, navauto_mov_options_t options)
static navauto_mov_explorer_rec_t	navauto_mov_explorer_limit (bool b_direction)
	This function sets the pointer to a limit. More...
static __inline__ uint8_t	navauto_mov_explorer_new_dir (bool b_direction, navauto_mov_options_t options)
static uint8_t	navauto_mov_explorer_rec (bool b_direction, navauto_mov_options_t options)
	This function selects a file in EXPLORER mode. More...
void	navauto_mov_explorer_reset (void)
	This function goes to the beginning of file list. More...
static navauto_mov_explorer_rec_t	navauto_mov_explorer_select_limit_dir_cur_folder (bool b_direction)
	This function selects the first or the last directory on the current folder and enters in it. More...
static navauto_mov_explorer_rec_t	navauto_mov_explorer_select_limit_file_cur_folder (bool b_direction)
	This function selects the first or the last playable file on the current folder. More...
static navauto_mov_explorer_rec_t	navauto_mov_explorer_updir (bool b_direction)
	This function moves back to the parent directory and selects this directory. More...
static __inline__ uint8_t	navauto_mov_ok_loop (bool b_direction, navauto_mov_options_t options)
Navauto_mov_state	navauto_mov_playlist (bool b_direction)
	This function jumps to the next or previous file in file list corresponding at a play list file. More...
bool	navauto_open (bool b_playlist, uint16_t pos)
	This function opens a file list at the current position in navigator. More...
uint16_t	navauto_rand_choose (void)
	This function returns a random position not already used. More...
void	navauto_rand_init (void)
	This function resets the random bit table. More...
bool	navauto_setmode (Navauto_mode exp_mode)
	This function sets the directory limitation of the file list. More...
bool	navauto_setpos (uint16_t u16_pos)
	This function selects a new position in file list. More...
void	navauto_setrand (Navauto_rand rand)
	This function changes the random state. More...

Variables
static Navauto_mov_bitfield_status	bitfield_status
bool	g_navauto_b_playlist
	If true, then the file list contains files from play list file, else the file list contains files included in directories. More...
_MEM_TYPE_SLOW_ Navauto_mode	g_navauto_exp_mode = NAVAUTO_MODE_DISKS
	Define the directory limitation of the file list (ignored if g_navauto_b_playlist = true ) More...
_MEM_TYPE_SLOW_ FS_STRING	g_navauto_filter
	File extension filter used to create the file list (ignored if g_navauto_b_playlist = true ) More...
_MEM_TYPE_SLOW_ Navauto_rand	g_navauto_rand = NAVAUTO_RAND_OFF
	Flag the random state. More...
_MEM_TYPE_SLOW_ uint8_t	g_navauto_rand_tab [NAVAUTO_MAX_RANGE_RAND]
	Bit table used to random the file list. This one flag each files already selected. More...
_MEM_TYPE_SLOW_ uint16_t	g_navauto_u16_dir_level
	Directory level of selected file (if play list file used then always 0) More...
_MEM_TYPE_SLOW_ uint16_t	g_navauto_u16_dir_level_root
_MEM_TYPE_SLOW_ uint16_t	g_navauto_u16_nb = 0
	Number of file included in file list (correct only if define FS_NAV_AUTOMATIC_NBFILE enabled) More...
_MEM_TYPE_SLOW_ uint16_t	g_navauto_u16_pos
	Position of selected file in file list. More...
_MEM_TYPE_SLOW_ uint16_t	g_navauto_u16_rand_pos
	Offset of bit table "g_navauto_rand_tab" in file list. More...
static const navauto_mov_explorer_process_fct_t	is_dir_process_fct [2]
	This table describes what to do once the navigator reaches a limit while browsing directories. More...
static const navauto_mov_explorer_process_fct_t	is_file_process_fct [2]
	This table describes what to do once the navigator reaches a limit while browsing files. More...
static const navauto_mov_explorer_process_fct_t	limit_process_fct [2]
	This table describes what to do once the navigator reaches the limit of the "playlist". More...
static const navauto_mov_explorer_process_fct_t	new_dir_process_fct []
	This table describes what the action list to process one a new folder is accessed. More...

#define FS_NAV_AUTOMATIC_NBFILE   DISABLE

The FS_NAV_AUTOMATIC_NBFILE define changes the rule to create a file list from directories When this define is enabled, the files from a directory are included before files from sub directories.

typedef navauto_mov_explorer_rec_t(* navauto_mov_explorer_process_fct_t)(bool)

enum navauto_mov_explorer_rec_t

Enumerator
NAVAUTO_MOV_EXPLORER_OK
NAVAUTO_MOV_EXPLORER_ERROR
NAVAUTO_MOV_EXPLORER_RECURSIVE

uint16_t navauto_close

(

void

)

This function closes the file list.

@return    If a play list file is open then it is the last position in the file list
           else it is the directory level corresponding at the last selected file

//! At the end of this routine, the selected file of current navigator is :
//! - the play list file (in case of a play list file has been opened)
//! - the last selected file (in other case)
//! 

References g_navauto_b_playlist, g_navauto_u16_dir_level, g_navauto_u16_pos, and pl_main_close().

Referenced by ai_usb_ms_audio_context_restore(), ai_usb_ms_audio_ctrl_resume(), ai_usb_ms_audio_nav_eof_occur(), ai_usb_ms_audio_nav_mov(), ai_usb_ms_audio_nav_playfile(), and ai_usb_ms_specific_audio_nav_playlist_play_link().

Navauto_mode navauto_getmode

(

void

)

This function returns the directory limitation of the file list.

@return Used navigation mode  (NAVAUTO_MODE_DISKS, NAVAUTO_MODE_DIRONLY, NAVAUTO_MODE_DIRSUB)

//! This parameter is ignored then a play list file is selected
//! 

References g_navauto_exp_mode.

Referenced by ai_usb_ms_audio_context_save(), and ai_usb_ms_audio_nav_expmode_get().

uint16_t navauto_getnb

(

void

)

This function returns the file list size.

References g_navauto_u16_nb.

Referenced by ai_usb_ms_audio_nav_nb().

uint16_t navauto_getpos

(

void

)

This function returns the current position in the file list.

References g_navauto_u16_pos.

Referenced by ai_usb_ms_audio_nav_getpos(), and ai_usb_ms_specific_audio_nav_playlist_play_link().

Navauto_rand navauto_getrand

(

void

)

This function returns the random state used.

Returns

random used

References g_navauto_rand.

Referenced by ai_usb_ms_specific_audio_nav_playlist_play_link(), navauto_open(), and navauto_setpos().

void navauto_init

(

const FS_STRING

sz_filterext

)

This function initializes the file extension filter used to create the file list.

@param sz_filterext    file extension filter

//! This parameter is ignored then a play list file is selected
//! 

References g_navauto_filter, g_navauto_u16_dir_level_root, and g_navauto_u16_nb.

Referenced by ai_usb_ms_init_drive().

Navauto_mov_state navauto_mov	(	bool	b_direction,
		navauto_mov_options_t	options
	)

This function jumps to the next or previous file in file list.

@param b_direction  jump direction (FS_FIND_NEXT or FS_FIND_PREV)
@param options  jump direction (FS_FIND_NEXT or FS_FIND_PREV)

@return    the status of the action

//! When the random is ON, the direction is ignored
//! 

References g_navauto_b_playlist, navauto_mov_explorer(), and navauto_mov_playlist().

Referenced by ai_usb_ms_audio_nav_eof_occur(), ai_usb_ms_audio_nav_mov(), navauto_open(), and navauto_setpos().

Navauto_mov_state navauto_mov_explorer	(	bool	b_direction,
		navauto_mov_options_t	options
	)

This function jumps to the next or previous file in file list included in directories.

@param b_direction  jump direction (FS_FIND_NEXT or FS_FIND_PREV)
@param options  define extra modes for this function

@return    the status of the action

//! This routine is not authorized then a play list file is opened
//! When the random is ON, the direction is ignored
//! 

References Navauto_mov_bitfield_status::all, Navauto_mov_state::bitfield, FS_FILE, FS_FIND_NEXT, FS_FIND_PREV, g_navauto_exp_mode, g_navauto_rand, g_navauto_u16_nb, g_navauto_u16_pos, limit_process_fct, nav_filelist_nb(), NAVAUTO_MODE_DIRONLY, NAVAUTO_MOV_EMPTY, navauto_mov_explorer_rec(), NAVAUTO_MOV_EXPLORER_RECURSIVE, NAVAUTO_MOV_OK, NAVAUTO_MOV_OK_LOOP, NAVAUTO_MOV_OPTS_STAY_CURRENT_DIR, navauto_rand_choose(), navauto_rand_init(), NAVAUTO_RAND_ON, state, and Navauto_mov_state::status.

Referenced by navauto_mov(), and navauto_open().

static __inline__ uint8_t navauto_mov_explorer_is_dir ( bool  b_direction, navauto_mov_options_t  options  )

static

References Navauto_mov_bitfield_status::folder_change, FS_FIND_NEXT, g_navauto_u16_dir_level, is_dir_process_fct, nav_dir_cd(), nav_file_isdir(), nav_filelist_set(), NAVAUTO_MOV_EXPLORER_OK, navauto_mov_explorer_rec(), NAVAUTO_MOV_EXPLORER_RECURSIVE, navauto_mov_explorer_updir(), NAVAUTO_MOV_OK, navauto_mov_ok_loop(), and status.

Referenced by navauto_mov_explorer_rec().

static __inline__ uint8_t navauto_mov_explorer_is_file ( bool  b_direction, navauto_mov_options_t  options  )

static

References FS_FIND_NEXT, g_navauto_exp_mode, g_navauto_filter, g_navauto_u16_pos, is_file_process_fct, nav_file_checkext(), nav_file_isdir(), nav_filelist_set(), NAVAUTO_MODE_DIRONLY, NAVAUTO_MOV_EMPTY, NAVAUTO_MOV_EXPLORER_OK, navauto_mov_explorer_rec(), NAVAUTO_MOV_EXPLORER_RECURSIVE, navauto_mov_explorer_select_limit_file_cur_folder(), navauto_mov_explorer_updir(), NAVAUTO_MOV_OK, NAVAUTO_MOV_OK_LOOP, navauto_mov_ok_loop(), and NAVAUTO_MOV_OPTS_STAY_CURRENT_DIR.

Referenced by navauto_mov_explorer_rec().

static navauto_mov_explorer_rec_t navauto_mov_explorer_limit ( bool  b_direction )

static

This function sets the pointer to a limit.

Parameters

b_direction

direction of navigation (FS_FIND_NEXT or FS_FIND_PREV)

Returns

true if a file is selected false otherwise

References g_navauto_u16_dir_level, g_navauto_u16_dir_level_root, nav_filelist_reset(), NAVAUTO_MOV_EXPLORER_ERROR, NAVAUTO_MOV_EXPLORER_RECURSIVE, and navauto_mov_explorer_updir().

static __inline__ uint8_t navauto_mov_explorer_new_dir ( bool  b_direction, navauto_mov_options_t  options  )

static

References FS_FIND_NEXT, i, NAVAUTO_MOV_EMPTY, NAVAUTO_MOV_EXPLORER_OK, navauto_mov_explorer_rec(), NAVAUTO_MOV_EXPLORER_RECURSIVE, navauto_mov_explorer_updir(), NAVAUTO_MOV_OK, and new_dir_process_fct.

Referenced by navauto_mov_explorer_rec().

static uint8_t navauto_mov_explorer_rec ( bool  b_direction, navauto_mov_options_t  options  )

static

This function selects a file in EXPLORER mode.

Parameters

b_direction	direction of navigation (FS_FIND_NEXT or FS_FIND_PREV)
options	define extra modes for this function

Returns

the status of the action

References nav_file_isdir(), nav_filelist_validpos(), navauto_mov_explorer_is_dir(), navauto_mov_explorer_is_file(), and navauto_mov_explorer_new_dir().

Referenced by navauto_mov_explorer(), navauto_mov_explorer_is_dir(), navauto_mov_explorer_is_file(), navauto_mov_explorer_new_dir(), and navauto_mov_ok_loop().

void navauto_mov_explorer_reset

(

void

)

This function goes to the beginning of file list.

//! This routine is not authorized then a play list file is opened
//! 

References g_navauto_exp_mode, g_navauto_u16_dir_level, g_navauto_u16_dir_level_root, g_navauto_u16_nb, g_navauto_u16_pos, nav_dir_root(), nav_drive_set(), NAVAUTO_MODE_DISK, and NAVAUTO_MODE_DISKS.

Referenced by navauto_open().

static navauto_mov_explorer_rec_t navauto_mov_explorer_select_limit_dir_cur_folder ( bool  b_direction )

static

This function selects the first or the last directory on the current folder and enters in it.

Parameters

b_direction

direction of navigation (FS_FIND_NEXT or FS_FIND_PREV)

Returns

The state of the function

References Navauto_mov_bitfield_status::folder_change, FS_DIR, FS_FIND_NEXT, g_navauto_u16_dir_level, nav_dir_cd(), nav_filelist_first(), nav_filelist_last(), NAVAUTO_MOV_EXPLORER_ERROR, and NAVAUTO_MOV_EXPLORER_RECURSIVE.

static navauto_mov_explorer_rec_t navauto_mov_explorer_select_limit_file_cur_folder ( bool  b_direction )

static

This function selects the first or the last playable file on the current folder.

Parameters

b_direction

direction of navigation (FS_FIND_NEXT or FS_FIND_PREV)

Returns

true if a file is selected false otherwise

References FS_FILE, FS_FIND_NEXT, g_navauto_filter, nav_file_checkext(), nav_filelist_first(), nav_filelist_last(), nav_filelist_set(), NAVAUTO_MOV_EXPLORER_ERROR, and NAVAUTO_MOV_EXPLORER_OK.

Referenced by navauto_mov_explorer_is_file().

static navauto_mov_explorer_rec_t navauto_mov_explorer_updir ( bool  b_direction )

static

This function moves back to the parent directory and selects this directory.

Parameters

b_direction

direction of navigation (FS_FIND_NEXT or FS_FIND_PREV)

Returns

The state of the function

References Navauto_mov_bitfield_status::folder_change, g_navauto_exp_mode, g_navauto_u16_dir_level, g_navauto_u16_dir_level_root, nav_dir_gotoparent(), NAVAUTO_MODE_DIRONLY, NAVAUTO_MODE_DIRSUB, NAVAUTO_MOV_EXPLORER_ERROR, and NAVAUTO_MOV_EXPLORER_RECURSIVE.

Referenced by navauto_mov_explorer_is_dir(), navauto_mov_explorer_is_file(), navauto_mov_explorer_limit(), and navauto_mov_explorer_new_dir().

static __inline__ uint8_t navauto_mov_ok_loop ( bool  b_direction, navauto_mov_options_t  options  )

static

References FS_FIND_NEXT, g_navauto_exp_mode, nav_drive_get(), nav_drive_nb(), nav_drive_set(), nav_partition_mount(), NAVAUTO_MODE_DISKS, navauto_mov_explorer_rec(), and NAVAUTO_MOV_OK_LOOP.

Referenced by navauto_mov_explorer_is_dir(), and navauto_mov_explorer_is_file().

Navauto_mov_state navauto_mov_playlist

(

bool

b_direction

)

This function jumps to the next or previous file in file list corresponding at a play list file.

@param b_direction  jump direction (FS_FIND_NEXT or FS_FIND_PREV)

@return    The status of the action

//! This routine is not authorized then a play list file is not opened
//! 

References Navauto_mov_bitfield_status::all, Navauto_mov_state::bitfield, FS_FIND_NEXT, g_navauto_rand, g_navauto_u16_pos, nav_filelist_validpos(), NAVAUTO_MOV_DISKERROR, NAVAUTO_MOV_OK, NAVAUTO_MOV_OK_LOOP, navauto_rand_choose(), navauto_rand_init(), NAVAUTO_RAND_ON, pl_nav_getnbfile(), pl_nav_getpos(), pl_nav_setpos(), state, and Navauto_mov_state::status.

Referenced by navauto_mov().

bool navauto_open	(	bool	b_playlist,
		uint16_t	pos
	)

This function opens a file list at the current position in navigator.

Parameters

b_playlist	if true then the current selected file is a play list file to open else create a file list with files included in a disk part
pos	If b_playlist true, then position in the play list to start else folder level of the current position

Returns

false, in case of error or file list empty

References FS_FIND_NEXT, FS_FIND_PREV, g_navauto_b_playlist, g_navauto_filter, g_navauto_u16_dir_level, g_navauto_u16_dir_level_root, g_navauto_u16_nb, g_navauto_u16_pos, index, nav_dir_gotoparent(), nav_file_checkext(), nav_filelist_reset(), nav_filelist_set(), nav_filelist_validpos(), nav_getindex(), nav_gotoindex(), navauto_getrand(), navauto_mov(), navauto_mov_explorer(), navauto_mov_explorer_reset(), NAVAUTO_MOV_OK, NAVAUTO_MOV_OK_LOOP, NAVAUTO_MOV_OPTS_NONE, navauto_rand_init(), NAVAUTO_RAND_OFF, navauto_setrand(), pl_main_open(), pl_nav_getnbfile(), pl_nav_setpos(), state, status, Navauto_mov_state::status, Fs_index::u16_entry_pos_sel_file, Fs_index::u32_cluster_sel_dir, and Fs_index::u8_lun.

Referenced by ai_usb_ms_audio_context_restore(), ai_usb_ms_audio_ctrl_resume(), ai_usb_ms_audio_nav_playfile(), ai_usb_ms_specific_audio_nav_playlist_play_link(), and navauto_setmode().

uint16_t navauto_rand_choose

(

void

)

This function returns a random position not already used.

References g_navauto_rand_tab, g_navauto_u16_nb, g_navauto_u16_pos, and g_navauto_u16_rand_pos.

Referenced by navauto_mov_explorer(), and navauto_mov_playlist().

void navauto_rand_init

(

void

)

This function resets the random bit table.

References g_navauto_rand_tab, and g_navauto_u16_rand_pos.

Referenced by navauto_mov_explorer(), navauto_mov_playlist(), navauto_open(), and navauto_setrand().

bool navauto_setmode

(

Navauto_mode

exp_mode

)

This function sets the directory limitation of the file list.

@param exp_mode    mode to select (NAVAUTO_MODE_DISKS, NAVAUTO_MODE_DIRONLY, NAVAUTO_MODE_DIRSUB)

@return true, mode changed
@return false, mode can't be changed (note: the selected file must be close)

//! This parameter is ignored then a play list file is selected
//! When the mode change, the folder level is reseted at the current position.
//! 

References g_navauto_b_playlist, g_navauto_exp_mode, and navauto_open().

Referenced by ai_usb_ms_audio_context_restore(), and ai_usb_ms_audio_nav_expmode_set().

bool navauto_setpos

(

uint16_t

u16_pos

)

This function selects a new position in file list.

Parameters

u16_pos

new position to select

Returns

false in case of error

References FS_FIND_NEXT, FS_FIND_PREV, g_navauto_u16_pos, navauto_getrand(), navauto_mov(), NAVAUTO_MOV_OK, NAVAUTO_MOV_OPTS_NONE, navauto_setrand(), state, and Navauto_mov_state::status.

Referenced by ai_usb_ms_audio_nav_setpos().

void navauto_setrand

(

Navauto_rand

rand

)

This function changes the random state.

Parameters

rand	random mode to use

References g_navauto_rand, g_navauto_rand_tab, g_navauto_u16_pos, and navauto_rand_init().

Referenced by ai_usb_ms_audio_nav_shuffle_set(), ai_usb_ms_new_connection(), ai_usb_ms_specific_audio_nav_playlist_play_link(), navauto_open(), and navauto_setpos().

Navauto_mov_bitfield_status bitfield_status

static

bool g_navauto_b_playlist

If true, then the file list contains files from play list file, else the file list contains files included in directories.

Referenced by ai_usb_ms_audio_context_save(), navauto_close(), navauto_mov(), navauto_open(), and navauto_setmode().

_MEM_TYPE_SLOW_ Navauto_mode g_navauto_exp_mode = NAVAUTO_MODE_DISKS

Define the directory limitation of the file list (ignored if g_navauto_b_playlist = true )

Referenced by navauto_getmode(), navauto_mov_explorer(), navauto_mov_explorer_is_file(), navauto_mov_explorer_reset(), navauto_mov_explorer_updir(), navauto_mov_ok_loop(), and navauto_setmode().

_MEM_TYPE_SLOW_ FS_STRING g_navauto_filter

File extension filter used to create the file list (ignored if g_navauto_b_playlist = true )

Referenced by navauto_init(), navauto_mov_explorer_is_file(), navauto_mov_explorer_select_limit_file_cur_folder(), and navauto_open().

_MEM_TYPE_SLOW_ Navauto_rand g_navauto_rand = NAVAUTO_RAND_OFF

Flag the random state.

Referenced by navauto_getrand(), navauto_mov_explorer(), navauto_mov_playlist(), and navauto_setrand().

_MEM_TYPE_SLOW_ uint8_t g_navauto_rand_tab[NAVAUTO_MAX_RANGE_RAND]

Bit table used to random the file list. This one flag each files already selected.

Referenced by navauto_rand_choose(), navauto_rand_init(), and navauto_setrand().

_MEM_TYPE_SLOW_ uint16_t g_navauto_u16_dir_level

Directory level of selected file (if play list file used then always 0)

Referenced by ai_usb_ms_audio_context_save(), navauto_close(), navauto_mov_explorer_is_dir(), navauto_mov_explorer_limit(), navauto_mov_explorer_reset(), navauto_mov_explorer_select_limit_dir_cur_folder(), navauto_mov_explorer_updir(), and navauto_open().

_MEM_TYPE_SLOW_ uint16_t g_navauto_u16_dir_level_root

Referenced by navauto_init(), navauto_mov_explorer_limit(), navauto_mov_explorer_reset(), navauto_mov_explorer_updir(), and navauto_open().

_MEM_TYPE_SLOW_ uint16_t g_navauto_u16_nb = 0

Number of file included in file list (correct only if define FS_NAV_AUTOMATIC_NBFILE enabled)

Referenced by navauto_getnb(), navauto_init(), navauto_mov_explorer(), navauto_mov_explorer_reset(), navauto_open(), and navauto_rand_choose().

_MEM_TYPE_SLOW_ uint16_t g_navauto_u16_pos

Position of selected file in file list.

Referenced by ai_usb_ms_audio_context_save(), navauto_close(), navauto_getpos(), navauto_mov_explorer(), navauto_mov_explorer_is_file(), navauto_mov_explorer_reset(), navauto_mov_playlist(), navauto_open(), navauto_rand_choose(), navauto_setpos(), and navauto_setrand().

_MEM_TYPE_SLOW_ uint16_t g_navauto_u16_rand_pos

Offset of bit table "g_navauto_rand_tab" in file list.

Referenced by navauto_rand_choose(), and navauto_rand_init().

const navauto_mov_explorer_process_fct_t is_dir_process_fct[2]

static

Initial value:

= {




  navauto_mov_explorer_updir,
  navauto_mov_explorer_select_limit_file_cur_folder

}

This table describes what to do once the navigator reaches a limit while browsing directories.

• is_dir_process_fct[0] is the function called on a previous command.
• is_dir_process_fct[1] is the function called on a next command.

Referenced by navauto_mov_explorer_is_dir().

const navauto_mov_explorer_process_fct_t is_file_process_fct[2]

static

Initial value:

= {




  navauto_mov_explorer_select_limit_dir_cur_folder,
  navauto_mov_explorer_updir

}

This table describes what to do once the navigator reaches a limit while browsing files.

• is_file_process_fct[0] is the function called on a previous command.
• is_file_process_fct[1] is the function called on a next command.

Referenced by navauto_mov_explorer_is_file().

const navauto_mov_explorer_process_fct_t limit_process_fct[2]

static

Initial value:

= {
  navauto_mov_explorer_limit,
  navauto_mov_explorer_limit
}

This table describes what to do once the navigator reaches the limit of the "playlist".

• is_file_process_fct[0] is the function called on a previous command.
• is_file_process_fct[1] is the function called on a next command.

Referenced by navauto_mov_explorer().

const navauto_mov_explorer_process_fct_t new_dir_process_fct[]

static

Initial value:

= {




  navauto_mov_explorer_select_limit_dir_cur_folder,
  navauto_mov_explorer_select_limit_file_cur_folder

}

This table describes what the action list to process one a new folder is accessed.

• is_dir_process_fct[0] = first action
• is_dir_process_fct[1] = second action
• ...

Referenced by navauto_mov_explorer_new_dir().