webradio/userif.h File Reference

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Display Status
Log Revision 1.1 2003/07/21 17:50:48 haraldkipp First check in
#define	DIST_NONE   0
	Initial status, displays program banner.
#define	DIST_WAIT   1
	Waiting?
#define	DIST_CONNECTING   2
	Waiting for connection.
#define	DIST_CONNECTED   3
	Successfully connected to a radio station.
#define	DIST_BUFFER   4
	Buffering MP3 data.
#define	DIST_TITLE   5
	Used?
#define	DIST_STATION   6
	Used?
#define	DIST_VOLUME   7
	Display volume.
#define	DIST_DEAD   8
	Currently selected station is dead.
#define	DIST_FORCE   9
	Force display update.
Functions
int	UserIfInit (char *name)
	Start background thread for display updates.
void	UserIfShowStatus (u_char status)
	Display a specified status.
void	UserIfShowMessage (u_char row, u_char secs, CONST char *fmt,...)
	Display a specified text.
void	UserIfEntry (u_char rs)
char *	UserIfGetDisplayText (char *buff, size_t siz)
	Retrieve the current display text.

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Define Documentation

#define DIST_NONE   0

Initial status, displays program banner.

Definition at line 50 of file userif.h.

Referenced by main(), UserIfInit(), and UserIfShowStatus().

#define DIST_WAIT   1

Waiting?

Definition at line 52 of file userif.h.

#define DIST_CONNECTING   2

Waiting for connection.

Definition at line 54 of file userif.h.

Referenced by main(), and UserIfShowStatus().

#define DIST_CONNECTED   3

Successfully connected to a radio station.

Definition at line 56 of file userif.h.

Referenced by main(), and UserIfShowStatus().

#define DIST_BUFFER   4

Buffering MP3 data.

Definition at line 58 of file userif.h.

#define DIST_TITLE   5

Used?

Definition at line 60 of file userif.h.

#define DIST_STATION   6

Used?

Definition at line 62 of file userif.h.

#define DIST_VOLUME   7

Display volume.

Definition at line 64 of file userif.h.

#define DIST_DEAD   8

Currently selected station is dead.

Definition at line 66 of file userif.h.

Referenced by main(), and UserIfShowStatus().

#define DIST_FORCE   9

Force display update.

Definition at line 68 of file userif.h.

Referenced by main(), ProcessMetaData(), ShoutCastThread(), UserIfInit(), and UserIfShowStatus().

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Function Documentation

int UserIfInit

(

char *

name

)

Start background thread for display updates.

Parameters:

name

Display device name.

Returns:

0 on success or -1 in case of a failure.

Definition at line 427 of file userif.c.

References ButtonInit(), display, DIST_FORCE, DIST_NONE, UI_THREAD_STACK, UserIfShowStatus(), UserIfThread(), webradio, and WEBRADIO::wr_status.

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void UserIfShowStatus

(

u_char

status

)

Display a specified status.

Parameters:

status

Status to be displayed.

Definition at line 349 of file userif.c.

References display, DIST_CONNECTED, DIST_CONNECTING, DIST_DEAD, DIST_FORCE, DIST_NONE, favlist, LAST_FAVORITE, LCD_VCOLS, LOG_USERIF, LogMsg(), RECEIVERINFO::ri_bcast, SHOUTCASTINFO::sci_metatitle, STATIONINFO::si_genre, UserIfShowMessage(), UserIfShowStationConf(), UserIfShowStationInfo(), VERSION, webradio, WEBRADIO::wr_rip, WEBRADIO::wr_sip, WEBRADIO::wr_status, and XmlRefresh().

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void UserIfShowMessage	(	u_char	row,
		u_char	secs,
		CONST char *	fmt,
			...
	)

Display a specified text.

Parameters:

	row	Row position of the message.
	secs	Number of seconds to display the message. Set to 0 for permanent display.
	fmt	Format string containing conversion specifications.

Definition at line 331 of file userif.c.

References display, and UI_REFRESH_RATE.

void UserIfEntry

(

u_char

rs

)

char* UserIfGetDisplayText	(	char *	buff,
		size_t	siz
	)

Retrieve the current display text.

Parameters:

	buff	The text is store here.
	siz	Size of the buffer.

Returns:

Pointer to the buffer.

Definition at line 396 of file userif.c.

References display.

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