cursor.h File Reference

#include <wayland-server-core.h>
#include "toolkit/toolkit.h"
#include "server.h"

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Classes
struct	_wlmaker_cursor_t

Typedefs
typedef struct _wlmaker_cursor_t	wlmaker_cursor_t

Functions
wlmaker_cursor_t *	wlmaker_cursor_create (wlmaker_server_t *server_ptr, struct wlr_output_layout *wlr_output_layout_ptr)
void	wlmaker_cursor_destroy (wlmaker_cursor_t *cursor_ptr)
void	wlmaker_cursor_attach_input_device (wlmaker_cursor_t *cursor_ptr, struct wlr_input_device *wlr_input_device_ptr)
void	wlmaker_cursor_get_position (const wlmaker_cursor_t *cursor_ptr, double *x_ptr, double *y_ptr)

Detailed Description

Copyright

Copyright 2023 Google LLC

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Typedef Documentation

wlmaker_cursor_t

typedef struct _wlmaker_cursor_t wlmaker_cursor_t

Forward declaration of wlmaker cursor state.

Function Documentation

wlmaker_cursor_attach_input_device()

void wlmaker_cursor_attach_input_device	(	wlmaker_cursor_t *	cursor_ptr,
		struct wlr_input_device *	wlr_input_device_ptr
	)

Attaches the input device. May be a pointer, touch or tablet_tool device.

Parameters

cursor_ptr
wlr_input_device_ptr

wlmaker_cursor_create()

wlmaker_cursor_t * wlmaker_cursor_create	(	wlmaker_server_t *	server_ptr,
		struct wlr_output_layout *	wlr_output_layout_ptr
	)

Creates the cursor handlers.

Parameters

server_ptr
wlr_output_layout_ptr

Returns

The cursor handler or NULL on error.

wlmaker_cursor_destroy()

void wlmaker_cursor_destroy

(

wlmaker_cursor_t *

cursor_ptr

)

Destroys the cursor handlers.

Parameters

cursor_ptr

wlmaker_cursor_get_position()

void wlmaker_cursor_get_position	(	const wlmaker_cursor_t *	cursor_ptr,
		double *	x_ptr,
		double *	y_ptr
	)

Retrieves the current pointer's position into |*x_ptr|, |*y_ptr|.

Parameters

cursor_ptr
x_ptr	May be NULL.
y_ptr	May be NULL.