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/*
* Copyright © 2012 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef WAYLAND_CURSOR_H
#define WAYLAND_CURSOR_H
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
struct wl_cursor_theme;
struct wl_buffer;
struct wl_shm;
/** A still image part of a cursor
*
* Use `wl_cursor_image_get_buffer()` to get the corresponding `struct
* wl_buffer` to attach to your `struct wl_surface`. */
struct wl_cursor_image {
/** Actual width */
uint32_t width;
/** Actual height */
uint32_t height;
/** Hot spot x (must be inside image) */
uint32_t hotspot_x;
/** Hot spot y (must be inside image) */
uint32_t hotspot_y;
/** Animation delay to next frame (ms) */
uint32_t delay;
};
/** A cursor, as returned by `wl_cursor_theme_get_cursor()` */
struct wl_cursor {
/** How many images there are in this cursor’s animation */
unsigned int image_count;
/** The array of still images composing this animation */
struct wl_cursor_image **images;
/** The name of this cursor */
char *name;
};
struct wl_cursor_theme *
wl_cursor_theme_load(const char *name, int size, struct wl_shm *shm);
void
wl_cursor_theme_destroy(struct wl_cursor_theme *theme);
struct wl_cursor *
wl_cursor_theme_get_cursor(struct wl_cursor_theme *theme,
const char *name);
struct wl_buffer *
wl_cursor_image_get_buffer(struct wl_cursor_image *image);
int
wl_cursor_frame(struct wl_cursor *cursor, uint32_t time);
int
wl_cursor_frame_and_duration(struct wl_cursor *cursor, uint32_t time,
uint32_t *duration);
#ifdef __cplusplus
}
#endif
#endif
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