now_playing.h File Reference

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Defines
#define	UPDATE_NOW_PLAYING_INTERVAL   1000
#define	RENDERER_COMBO_WIDTH   250
Enumerations
enum	{   RENDERERMODEL_COLUMN_NAME, RENDERERMODEL_COLUMN_DEVUDN, RENDERERMODEL_COLUMN_CURRENT_URI, RENDERERMODEL_COLUMN_CURRENT_NAME,   RENDERERMODEL_COLUMNS }
enum	{ RENDERERMODEL_ROW_LOCAL, RENDERERMODEL_ROW_FIRST_REMOTE }
Functions
int	create_now_playing_bar ()
int	create_renderer_combo_model ()
int	create_now_playing_text_view_model ()
void	renderer_combo_selection_changed (GtkComboBox *widget, gpointer user_data)
void	update_now_playing_text ()
void	reset_now_playing_update_timeout (guint seconds)
gboolean	now_playing_update_timeout (gpointer data)
void	update_local_now_playing_text (GtkTextBuffer *buffer)
void	update_renderers ()
gboolean	get_current_renderer (gchar **udn, gchar **uri, gchar **name)
gboolean	cache_current_track_for_current_renderer (gchar *uri, gchar *trackName)
void	update_active_renderer_widgets ()
void	set_seek_bar_limit (gchar *max_limit)
void	set_seek_bar_limit_long (long max_limit)
void	set_seek_bar_position (gchar *position)
void	set_seek_bar_position_long (long position)

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Define Documentation

#define RENDERER_COMBO_WIDTH   250

#define UPDATE_NOW_PLAYING_INTERVAL   1000

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Enumeration Type Documentation

anonymous enum

Enumerator: RENDERERMODEL_COLUMN_NAME  RENDERERMODEL_COLUMN_DEVUDN  RENDERERMODEL_COLUMN_CURRENT_URI  RENDERERMODEL_COLUMN_CURRENT_NAME  RENDERERMODEL_COLUMNS

anonymous enum

Enumerator: RENDERERMODEL_ROW_LOCAL  RENDERERMODEL_ROW_FIRST_REMOTE

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Function Documentation

gboolean cache_current_track_for_current_renderer (  gchar *  uri, gchar *  trackName )

Cache the currently playing URI and track name to the renderer model Parameters: uri  The URI of the currently playing track (used for comparison) trackName  The name of the currently playing track Returns: TRUE if current renderer was updated; otherwise FALSE

int create_now_playing_bar (   )

Create the "Now Playing" tuuba

int create_now_playing_text_view_model (   )

Create the "Now Playing" text view

int create_renderer_combo_model (   )

Create the renderer combo & model

gboolean get_current_renderer (  gchar **  udn, gchar **  uri, gchar **  name )

Helper function to get the currently selected renderer device's UDN Parameters: udn  The Renderer device's UDN Returns: TRUE if UDN was set; otherwise FALSE

gboolean now_playing_update_timeout (  gpointer  data  )

Timeout callback to update the now playing area

void renderer_combo_selection_changed (  GtkComboBox *  widget, gpointer  user_data )

Callback for selecting an item from the renderer combo

void reset_now_playing_update_timeout (  guint  seconds  )

Reset the timeout that updates the now playing bar Parameters: seconds  Use 0 to disable the timeout, otherwise give the timeout interval in seconds

void set_seek_bar_limit (  gchar *  max_limit  )

Set the maximum limit for the seek bar. If max_limit results in 0, the seek bar is disabled Parameters: max_limit  CurrentTrackDuration (H+:MM:SS)

void set_seek_bar_limit_long (  long  max_limit  )

Set the maximum limit for the seek bar. Parameters: max_limit  The limit in seconds (long)

void set_seek_bar_position (  gchar *  position  )

Set the seek bar's position as a TrackDuration string

void set_seek_bar_position_long (  long  position  )

Set the seek bar's position as a long representation (seconds)

void update_active_renderer_widgets (   )

Checks for some actions from the selected renderer device and de/activates widgets according to their presence/absence

void update_local_now_playing_text (  GtkTextBuffer *  buffer  )

Update the text displayed in the "Now Playing" area from local renderer

void update_now_playing_text (   )

Update the text displayed in the "Now Playing" area

void update_renderers (   )

Update the list of available renderer devices

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