The receiver API is available only to clients that are not eis_client_is_sender(). More...

Functions
void	eis_device_text_keysym (struct eis_device *device, uint32_t keysym, bool is_press)
	see ei_device_text_keysym
void	eis_device_text_utf8 (struct eis_device device, const char utf8)
	see ei_device_text_utf8
void	eis_device_text_utf8_with_length (struct eis_device device, const char text, size_t length)
	see ei_device_text_utf8_with_length
void	eis_device_start_emulating (struct eis_device *device, uint32_t sequence)
	see ei_device_start_emulating
void	eis_device_stop_emulating (struct eis_device *device)
	see ei_device_stop_emulating
void	eis_device_frame (struct eis_device *device, uint64_t time)
	see ei_device_frame
void	eis_device_pointer_motion (struct eis_device *device, double x, double y)
	see ei_device_pointer_motion
void	eis_device_pointer_motion_absolute (struct eis_device *device, double x, double y)
	see ei_device_pointer_motion_absolute
void	eis_device_button_button (struct eis_device *device, uint32_t button, bool is_press)
	see ei_device_button_button
void	eis_device_scroll_delta (struct eis_device *device, double x, double y)
	see ei_device_scroll_delta
void	eis_device_scroll_discrete (struct eis_device *device, int32_t x, int32_t y)
	see ei_device_scroll_discrete
void	eis_device_scroll_stop (struct eis_device *device, bool stop_x, bool stop_y)
	see ei_device_scroll_stop
void	eis_device_scroll_cancel (struct eis_device *device, bool cancel_x, bool cancel_y)
	see ei_device_scroll_cancel
void	eis_device_keyboard_key (struct eis_device *device, uint32_t keycode, bool is_press)
	see ei_device_keyboard_key
struct eis_touch *	eis_device_touch_new (struct eis_device *device)
	see ei_device_touch_new
void	eis_touch_down (struct eis_touch *touch, double x, double y)
	see ei_touch_down
void	eis_touch_motion (struct eis_touch *touch, double x, double y)
	see ei_touch_motion
void	eis_touch_up (struct eis_touch *touch)
	see ei_touch_up
void	eis_touch_cancel (struct eis_touch *touch)
	see ei_touch_cancel
struct eis_touch *	eis_touch_ref (struct eis_touch *touch)
	see ei_touch_ref
struct eis_touch *	eis_touch_unref (struct eis_touch *touch)
	see ei_touch_unref
void	eis_touch_set_user_data (struct eis_touch touch, void user_data)
	see ei_touch_set_user_data
void *	eis_touch_get_user_data (struct eis_touch *touch)
	see ei_touch_get_user_data
struct eis_device *	eis_touch_get_device (struct eis_touch *touch)
	see ei_touch_get_device
void	eis_device_swipe_begin (struct eis_device *device, uint32_t nfingers)
	Begin a new swipe gesture on a device with the EIS_DEVICE_CAP_GESTURES capability.
void	eis_device_swipe_update (struct eis_device *device, double dx, double dy)
	Update the current swipe gesture's position by the given relative delta.
void	eis_device_swipe_end (struct eis_device *device)
	End the current swipe gesture.
void	eis_device_swipe_cancel (struct eis_device *device)
	Cancel the current swipe gesture.
void	eis_device_pinch_begin (struct eis_device *device, uint32_t nfingers)
	Begin a new pinch gesture on a device with the EIS_DEVICE_CAP_GESTURES capability.
void	eis_device_pinch_update (struct eis_device *device, double dx, double dy, double scale, double rotation)
	Update the current pinch gesture's position by the given relative delta, with the given absolute scale and relative rotation.
void	eis_device_pinch_end (struct eis_device *device)
	End the current pinch gesture.
void	eis_device_pinch_cancel (struct eis_device *device)
	Cancel the current pinch gesture.
void	eis_device_hold_begin (struct eis_device *device, uint32_t nfingers)
	Begin a new hold gesture on a device with the EIS_DEVICE_CAP_GESTURES capability.
void	eis_device_hold_end (struct eis_device *device)
	End the current hold gesture.
void	eis_device_hold_cancel (struct eis_device *device)
	Cancel the current hold gesture.

Detailed Description

The receiver API is available only to clients that are not eis_client_is_sender().

For those clients the EIS implementation creates devices and sends events to the libei client. IOW the EIS implementation acts as the sender. The primary use-case for this is input capturing, e.g. InputLeap.

It is a client bug to call any of these functions for a client created with ei_new_sender().

Function Documentation

◆ eis_device_button_button()

void eis_device_button_button	(	struct eis_device *	device,
		uint32_t	button,
		bool	is_press )

see ei_device_button_button

◆ eis_device_frame()

void eis_device_frame	(	struct eis_device *	device,
		uint64_t	time )

see ei_device_frame

◆ eis_device_hold_begin()

void eis_device_hold_begin	(	struct eis_device *	device,
		uint32_t	nfingers )

Begin a new hold gesture on a device with the EIS_DEVICE_CAP_GESTURES capability.

Only one hold gesture may be active at a time.

This method is only available on an eis receiver context.

Parameters

device	A device with EIS_DEVICE_CAP_GESTURES capability
nfingers	The number of fingers, must be between 1 and 5 (inclusive)

Since: 1.7

◆ eis_device_hold_cancel()

void eis_device_hold_cancel ( struct eis_device * device )

Cancel the current hold gesture.

This ends the gesture with the is_cancelled flag set.

This method is only available on an eis receiver context.

If no gesture is currently in progress, this is a noop.

Since: 1.7

◆ eis_device_hold_end()

void eis_device_hold_end ( struct eis_device * device )

End the current hold gesture.

Since: 1.7

◆ eis_device_keyboard_key()

void eis_device_keyboard_key	(	struct eis_device *	device,
		uint32_t	keycode,
		bool	is_press )

see ei_device_keyboard_key

◆ eis_device_pinch_begin()

void eis_device_pinch_begin	(	struct eis_device *	device,
		uint32_t	nfingers )

Begin a new pinch gesture on a device with the EIS_DEVICE_CAP_GESTURES capability.

Only one pinch gesture may be active at a time.

This method is only available on an eis receiver context.

Parameters

device	A device with EIS_DEVICE_CAP_GESTURES capability
nfingers	The number of fingers, must be between 2 and 5 (inclusive)

Since: 1.7

◆ eis_device_pinch_cancel()

void eis_device_pinch_cancel ( struct eis_device * device )

Cancel the current pinch gesture.

This ends the gesture with the is_cancelled flag set.

This method is only available on an eis receiver context.

If no gesture is currently in progress, this is a noop.

Since: 1.7

◆ eis_device_pinch_end()

void eis_device_pinch_end ( struct eis_device * device )

End the current pinch gesture.

Since: 1.7

◆ eis_device_pinch_update()

void eis_device_pinch_update	(	struct eis_device *	device,
		double	dx,
		double	dy,
		double	scale,
		double	rotation )

Update the current pinch gesture's position by the given relative delta, with the given absolute scale and relative rotation.

Since: 1.7

◆ eis_device_pointer_motion()

void eis_device_pointer_motion	(	struct eis_device *	device,
		double	x,
		double	y )

see ei_device_pointer_motion

◆ eis_device_pointer_motion_absolute()

void eis_device_pointer_motion_absolute	(	struct eis_device *	device,
		double	x,
		double	y )

see ei_device_pointer_motion_absolute

◆ eis_device_scroll_cancel()

void eis_device_scroll_cancel	(	struct eis_device *	device,
		bool	cancel_x,
		bool	cancel_y )

see ei_device_scroll_cancel

◆ eis_device_scroll_delta()

void eis_device_scroll_delta	(	struct eis_device *	device,
		double	x,
		double	y )

see ei_device_scroll_delta

◆ eis_device_scroll_discrete()

void eis_device_scroll_discrete	(	struct eis_device *	device,
		int32_t	x,
		int32_t	y )

see ei_device_scroll_discrete

◆ eis_device_scroll_stop()

void eis_device_scroll_stop	(	struct eis_device *	device,
		bool	stop_x,
		bool	stop_y )

see ei_device_scroll_stop

◆ eis_device_start_emulating()

void eis_device_start_emulating	(	struct eis_device *	device,
		uint32_t	sequence )

see ei_device_start_emulating

◆ eis_device_stop_emulating()

void eis_device_stop_emulating ( struct eis_device * device )

see ei_device_stop_emulating

◆ eis_device_swipe_begin()

void eis_device_swipe_begin	(	struct eis_device *	device,
		uint32_t	nfingers )

Begin a new swipe gesture on a device with the EIS_DEVICE_CAP_GESTURES capability.

Only one swipe gesture may be active at a time.

This method is only available on an eis receiver context.

Parameters

device	A device with EIS_DEVICE_CAP_GESTURES capability
nfingers	The number of fingers, must be between 1 and 5 (inclusive)

Since: 1.7

◆ eis_device_swipe_cancel()

void eis_device_swipe_cancel ( struct eis_device * device )

Cancel the current swipe gesture.

This ends the gesture with the is_cancelled flag set.

This method is only available on an eis receiver context.

If no gesture is currently in progress, this is a noop.

Since: 1.7

◆ eis_device_swipe_end()

void eis_device_swipe_end ( struct eis_device * device )

End the current swipe gesture.

Since: 1.7

◆ eis_device_swipe_update()

void eis_device_swipe_update	(	struct eis_device *	device,
		double	dx,
		double	dy )

Update the current swipe gesture's position by the given relative delta.

Since: 1.7

◆ eis_device_text_keysym()

void eis_device_text_keysym	(	struct eis_device *	device,
		uint32_t	keysym,
		bool	is_press )

see ei_device_text_keysym

Since: 1.6

◆ eis_device_text_utf8()

void eis_device_text_utf8	(	struct eis_device *	device,
		const char *	utf8 )

see ei_device_text_utf8

Since: 1.6

◆ eis_device_text_utf8_with_length()

void eis_device_text_utf8_with_length	(	struct eis_device *	device,
		const char *	text,
		size_t	length )

see ei_device_text_utf8_with_length

Since: 1.6

◆ eis_device_touch_new()

struct eis_touch * eis_device_touch_new ( struct eis_device * device )

see ei_device_touch_new

◆ eis_touch_cancel()

void eis_touch_cancel ( struct eis_touch * touch )

see ei_touch_cancel

◆ eis_touch_down()

void eis_touch_down	(	struct eis_touch *	touch,
		double	x,
		double	y )

see ei_touch_down

◆ eis_touch_get_device()

struct eis_device * eis_touch_get_device ( struct eis_touch * touch )

see ei_touch_get_device

◆ eis_touch_get_user_data()

void * eis_touch_get_user_data ( struct eis_touch * touch )

see ei_touch_get_user_data

◆ eis_touch_motion()

void eis_touch_motion	(	struct eis_touch *	touch,
		double	x,
		double	y )

see ei_touch_motion

◆ eis_touch_ref()

struct eis_touch * eis_touch_ref ( struct eis_touch * touch )

see ei_touch_ref

◆ eis_touch_set_user_data()

void eis_touch_set_user_data	(	struct eis_touch *	touch,
		void *	user_data )

see ei_touch_set_user_data

◆ eis_touch_unref()

struct eis_touch * eis_touch_unref ( struct eis_touch * touch )

see ei_touch_unref

◆ eis_touch_up()

void eis_touch_up ( struct eis_touch * touch )

see ei_touch_up

Functions

Detailed Description

Function Documentation

◆ eis_device_button_button()

◆ eis_device_frame()

◆ eis_device_hold_begin()

◆ eis_device_hold_cancel()

◆ eis_device_hold_end()

◆ eis_device_keyboard_key()

◆ eis_device_pinch_begin()

◆ eis_device_pinch_cancel()

◆ eis_device_pinch_end()

◆ eis_device_pinch_update()

◆ eis_device_pointer_motion()

◆ eis_device_pointer_motion_absolute()

◆ eis_device_scroll_cancel()

◆ eis_device_scroll_delta()

◆ eis_device_scroll_discrete()

◆ eis_device_scroll_stop()

◆ eis_device_start_emulating()

◆ eis_device_stop_emulating()

◆ eis_device_swipe_begin()

◆ eis_device_swipe_cancel()

◆ eis_device_swipe_end()

◆ eis_device_swipe_update()

◆ eis_device_text_keysym()

◆ eis_device_text_utf8()

◆ eis_device_text_utf8_with_length()

◆ eis_device_touch_new()

◆ eis_touch_cancel()

◆ eis_touch_down()

◆ eis_touch_get_device()

◆ eis_touch_get_user_data()

◆ eis_touch_motion()

◆ eis_touch_ref()

◆ eis_touch_set_user_data()

◆ eis_touch_unref()

◆ eis_touch_up()