event.h File Reference

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Data Structures
struct	event_methods

Enumerations
enum	event_watch_cond { event_watch_cond_read =1 , event_watch_cond_write , event_watch_cond_except }

Functions
void	event_main_loop_run (void)
void	event_main_loop_quit (void)
int	event_main_loop_has_quit (void)
struct event_watch *	event_add_watch (int fd, enum event_watch_cond cond, struct callback *cb)
void	event_remove_watch (struct event_watch *ev)
struct event_timeout *	event_add_timeout (int timeout, int multi, struct callback *cb)
void	event_remove_timeout (struct event_timeout *ev)
struct event_idle *	event_add_idle (int priority, struct callback *cb)
void	event_remove_idle (struct event_idle *ev)
void	event_call_callback (struct callback_list *cb)
char const *	event_system (void)
int	event_request_system (const char *system, const char *requestor)

Enumeration Type Documentation

event_watch_cond

enum event_watch_cond

Enumerator
event_watch_cond_read
event_watch_cond_write
event_watch_cond_except

Function Documentation

event_add_idle()

struct event_idle* event_add_idle	(	int	priority,
		struct callback *	cb
	)

References event_methods::add_idle, event_idle::cb, and require_method2.

Referenced by command_saved_attr_new(), command_saved_evaluate(), graphics_load_mapset(), gui_internal_search_idle_start(), j1850_idle(), navigation_update(), route_graph_build(), start_search(), traffic_get_map(), traffic_loop(), and traffic_process_messages().

event_add_timeout()

struct event_timeout* event_add_timeout	(	int	timeout,
		int	multi,
		struct callback *	cb
	)

Add an event timeout

Parameters

the	timeout itself in msec
multi	0 means that the timeout will fire only once, 1 means that it will repeat
the	callback to call when the timeout expires

Returns

the result of the event_methods.add_timeout() call

References event_methods::add_timeout, event_timeout::cb, event_timeout::multi, and require_method2.

Referenced by event_sdl_main_loop_run(), graphics_qt5_disable_suspend(), graphics_sdl_idle(), gui_internal_motion(), j1850_init_serial_port(), log_new(), messagelist_init(), navit_handle_button(), navit_handle_motion(), osd_cmd_interface_init(), osd_j1850_init(), osd_odometer_init(), osd_stopwatch_init(), pedestrian_setup_tilt(), request_navit_quit(), script_set_attr_int(), traffic_new(), vehicle_demo_new(), vehicle_demo_set_attr_do(), vehicle_file_enable_watch(), vehicle_file_new_file(), vehicle_file_parse(), vehicle_file_restart_fix_timeout(), vehicle_gpsd_open(), vehicle_set_cursor(), and vehicle_wince_restart_fix_timeout().

event_add_watch()

struct event_watch* event_add_watch	(	int	fd,
		enum event_watch_cond	cond,
		struct callback *	cb
	)

References event_methods::add_watch, event_watch::cb, event_watch::fd, and require_method2.

Referenced by graphics_opengl_x11_new(), pedestrian_setup_tilt(), vehicle_file_enable_watch(), and vehicle_gpsd_try_open().

event_call_callback()

void event_call_callback

(

struct callback_list *

cb

)

References event_methods::call_callback, event_idle::cb, and require_method.

Referenced by wince_reader_thread().

event_main_loop_has_quit()

int event_main_loop_has_quit

(

void

)

References has_quit.

Referenced by gui_internal_button(), and gui_internal_keypress().

event_main_loop_quit()

void event_main_loop_quit

(

void

)

References has_quit, and event_methods::main_loop_quit.

Referenced by gui_internal_cmd2_quit(), NGQProxyNavit::quit(), and request_navit_quit().

event_main_loop_run()

void event_main_loop_run

(

void

)

References event_methods::main_loop_run, and require_method.

Referenced by main_real().

event_remove_idle()

void event_remove_idle

(

struct event_idle *

ev

)

References event_methods::remove_idle, and require_method.

Referenced by android_search_end(), command_saved_callbacks_changed(), command_saved_evaluate_idle(), do_draw(), gui_internal_search_idle_end(), navigation_update_done(), pedestrian_rocket_idle(), route_graph_build_done(), traffic_loop(), traffic_process_messages(), and traffic_process_messages_int().

event_remove_timeout()

void event_remove_timeout

(

struct event_timeout *

ev

)

References event_methods::remove_timeout, and require_method.

Referenced by event_sdl_main_loop_run(), graphics_destroy(), graphics_sdl_idle(), j1850_idle(), log_destroy(), navit_handle_button(), navit_handle_motion(), script_destroy(), script_set_attr_int(), vehicle_demo_destroy(), vehicle_demo_set_attr_do(), vehicle_destroy(), vehicle_file_disable_watch(), vehicle_file_restart_fix_timeout(), vehicle_gpsd_close(), vehicle_gpsd_try_open(), vehicle_set_cursor(), and vehicle_wince_restart_fix_timeout().

event_remove_watch()

void event_remove_watch

(

struct event_watch *

ev

)

References event_methods::remove_watch, and require_method.

Referenced by graphics_opengl_x11_destroy(), vehicle_file_disable_watch(), and vehicle_gpsd_close().

event_request_system()

int event_request_system	(	const char *	system,
		const char *	requestor
	)

References dbg, e_requestor, e_system, event_type_new(), and lvl_error.

Referenced by graphics_android_new(), graphics_cocoa_new(), graphics_gd_new(), graphics_gtk_drawing_area_new(), graphics_null_new(), graphics_opengl_new(), graphics_opengl_x11_new(), graphics_qt5_new(), graphics_qt_qpainter_new(), graphics_sdl_new(), graphics_svg_debug_new(), graphics_win32_new(), and gui_gtk_new().

event_system()

char const* event_system

(

void

)

References e_system.

Referenced by messagelist_init().