event.h File Reference

#include <pbl/services/blob_db/pin_db.h>

Data Structures
struct	TimelineEventImpl
	Callbacks of a timeline event service. More...

Macros
#define	TIMELINE_EVENT_DELTA_INFINITE   (INT32_MAX)
	Delta meaning "unbounded" for timeline_event_starts_within().

Typedefs
typedef void(*	TimelineEventWillUpdateCallback) (void **context)
	Called before filtering and updating begins.
typedef bool(*	TimelineEventFilterCallback) (SerializedTimelineItemHeader *header, void **context)
	Called for every pin header to filter.
typedef void(*	TimelineEventDidUpdateCallback) (void **context)
	Called after filtering and updating, to tear down state set up by other callbacks.
typedef int(*	TimelineEventComparator) (SerializedTimelineItemHeader *new_header, SerializedTimelineItemHeader *old_header, void **context)
	Pick between two pins that passed filtering.
typedef uint32_t(*	TimelineEventUpdateCallback) (TimelineItem *item, void **context)
	Called with the selected pin, or NULL if no pin passed filtering.
typedef const TimelineEventImpl *(*	TimelineEventImplGetter) (void)
	Get the callbacks of a timeline event service.

Enumerations
enum	TimelineEventService { TimelineEventService_Calendar , TimelineEventService_Peek , TimelineEventServiceCount }
	Services using the timeline event service. More...

Functions
void	timeline_event_init (void)
	Initialize the timeline event service and all registered services.
void	timeline_event_deinit (void)
	Stop the timeline event service.
void	timeline_event_handle_blobdb_event (void)
	Resynchronize after a pin was added, deleted or changed.
void	timeline_event_refresh (void)
	Refresh the timeline event services.
bool	timeline_event_is_all_day (CommonTimelineItemHeader *common)
	Check whether an event is all day.
bool	timeline_event_is_ongoing (time_t now, time_t event_start, int event_duration_m)
	Check whether an event is ongoing.
bool	timeline_event_starts_within (CommonTimelineItemHeader *common, time_t now, int delta_start_s, int delta_end_s)
	Check whether a pin starts within a time range relative to now.