mutter/src/backends/meta-cursor.h
Jonas Ådahl 2a20df0c50 backends/cursor: Make MetaCursorSprite derivable
This makes it possible to move out backing store specific code (such as
Xcursor handling) to separate units, while also making it easier to add
more types).

https://gitlab.gnome.org/GNOME/mutter/issues/77
2018-06-15 19:09:50 +00:00

82 lines
2.8 KiB
C

/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright 2013 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Giovanni Campagna <gcampagn@redhat.com>
*/
#ifndef META_CURSOR_H
#define META_CURSOR_H
#include <meta/common.h>
#include <meta/boxes.h>
struct _MetaCursorSpriteClass
{
GObjectClass parent_class;
};
#define META_TYPE_CURSOR_SPRITE (meta_cursor_sprite_get_type ())
G_DECLARE_DERIVABLE_TYPE (MetaCursorSprite,
meta_cursor_sprite,
META, CURSOR_SPRITE,
GObject)
MetaCursorSprite * meta_cursor_sprite_new (void);
MetaCursorSprite * meta_cursor_sprite_from_theme (MetaCursor cursor);
void meta_cursor_sprite_set_theme_scale (MetaCursorSprite *sprite,
int scale);
MetaCursor meta_cursor_sprite_get_meta_cursor (MetaCursorSprite *sprite);
Cursor meta_cursor_create_x_cursor (Display *xdisplay,
MetaCursor cursor);
void meta_cursor_sprite_prepare_at (MetaCursorSprite *sprite,
int x,
int y);
void meta_cursor_sprite_realize_texture (MetaCursorSprite *sprite);
void meta_cursor_sprite_set_texture (MetaCursorSprite *sprite,
CoglTexture *texture,
int hot_x,
int hot_y);
void meta_cursor_sprite_set_texture_scale (MetaCursorSprite *sprite,
float scale);
CoglTexture *meta_cursor_sprite_get_cogl_texture (MetaCursorSprite *sprite);
void meta_cursor_sprite_get_hotspot (MetaCursorSprite *sprite,
int *hot_x,
int *hot_y);
float meta_cursor_sprite_get_texture_scale (MetaCursorSprite *sprite);
gboolean meta_cursor_sprite_is_animated (MetaCursorSprite *sprite);
void meta_cursor_sprite_tick_frame (MetaCursorSprite *sprite);
unsigned int meta_cursor_sprite_get_current_frame_time (MetaCursorSprite *sprite);
#endif /* META_CURSOR_H */