You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
2.9 KiB
92 lines
2.9 KiB
/*
|
|
* 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.
|
|
*/
|
|
|
|
/*
|
|
* This is adapted from wayland-cursor, but with the wl_shm client stuff removed
|
|
* so we can use it on the compositor, too.
|
|
*/
|
|
|
|
#ifndef WLR_XCURSOR_H
|
|
#define WLR_XCURSOR_H
|
|
|
|
#include <stdint.h>
|
|
#include <wlr/util/edges.h>
|
|
|
|
struct wlr_xcursor_image {
|
|
uint32_t width; /* actual width */
|
|
uint32_t height; /* actual height */
|
|
uint32_t hotspot_x; /* hot spot x (must be inside image) */
|
|
uint32_t hotspot_y; /* hot spot y (must be inside image) */
|
|
uint32_t delay; /* animation delay to next frame (ms) */
|
|
uint8_t *buffer;
|
|
};
|
|
|
|
struct wlr_xcursor {
|
|
unsigned int image_count;
|
|
struct wlr_xcursor_image **images;
|
|
char *name;
|
|
uint32_t total_delay; /* length of the animation in ms */
|
|
};
|
|
|
|
/**
|
|
* Container for an Xcursor theme.
|
|
*/
|
|
struct wlr_xcursor_theme {
|
|
unsigned int cursor_count;
|
|
struct wlr_xcursor **cursors;
|
|
char *name;
|
|
int size;
|
|
};
|
|
|
|
/**
|
|
* Loads the named xcursor theme at the given cursor size (in pixels). This is
|
|
* useful if you need cursor images for your compositor to use when a
|
|
* client-side cursors is not available or you wish to override client-side
|
|
* cursors for a particular UI interaction (such as using a grab cursor when
|
|
* moving a window around).
|
|
*/
|
|
struct wlr_xcursor_theme *wlr_xcursor_theme_load(const char *name, int size);
|
|
|
|
void wlr_xcursor_theme_destroy(struct wlr_xcursor_theme *theme);
|
|
|
|
/**
|
|
* Obtains a wlr_xcursor image for the specified cursor name (e.g. "left_ptr").
|
|
*/
|
|
struct wlr_xcursor *wlr_xcursor_theme_get_cursor(
|
|
struct wlr_xcursor_theme *theme, const char *name);
|
|
|
|
/**
|
|
* Returns the current frame number for an animated cursor give a monotonic time
|
|
* reference.
|
|
*/
|
|
int wlr_xcursor_frame(struct wlr_xcursor *cursor, uint32_t time);
|
|
|
|
/**
|
|
* Get the name of the resize cursor image for the given edges.
|
|
*/
|
|
const char *wlr_xcursor_get_resize_name(enum wlr_edges edges);
|
|
|
|
#endif
|