mutter/clutter/clutter/clutter-animatable.h
Jonas Ådahl 322b51cded clutter: Remove ClutterAnimation
This removes ClutterAnimation and related tests. ClutterAnimation has
been deprecated for a long time, and replacements exist and are used by
e.g. GNOME Shell since a while back.

This also disables a few relatively unrelated interactive tests, as they
rely on ClutterAnimation to implement some animations they use to
illustrate what they actually test.

As interactive tests currently are more or less untestable due to any
interaction with them crashing, as well as they in practice means
rewriting the tests using non-deprecated animation APIs, they are not
ported right now. To actually port the interactive tests, it needs to be
possible to fist interact with them.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1192
2020-05-07 20:04:07 +00:00

98 lines
3.8 KiB
C

/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Copyright (C) 2009 Intel Corporation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Author:
* Emmanuele Bassi <ebassi@linux.intel.com>
*/
#ifndef __CLUTTER_ANIMATABLE_H__
#define __CLUTTER_ANIMATABLE_H__
#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
#error "Only <clutter/clutter.h> can be included directly."
#endif
#include <clutter/clutter-types.h>
G_BEGIN_DECLS
#define CLUTTER_TYPE_ANIMATABLE (clutter_animatable_get_type ())
CLUTTER_EXPORT
G_DECLARE_INTERFACE (ClutterAnimatable, clutter_animatable,
CLUTTER, ANIMATABLE,
GObject)
/**
* ClutterAnimatableInterface:
* @find_property: virtual function for retrieving the #GParamSpec of
* an animatable property
* @get_initial_state: virtual function for retrieving the initial
* state of an animatable property
* @set_final_state: virtual function for setting the state of an
* animatable property
* @interpolate_value: virtual function for interpolating the progress
* of a property
*
* Since: 1.0
*/
struct _ClutterAnimatableInterface
{
/*< private >*/
GTypeInterface parent_iface;
/*< public >*/
GParamSpec *(* find_property) (ClutterAnimatable *animatable,
const gchar *property_name);
void (* get_initial_state) (ClutterAnimatable *animatable,
const gchar *property_name,
GValue *value);
void (* set_final_state) (ClutterAnimatable *animatable,
const gchar *property_name,
const GValue *value);
gboolean (* interpolate_value) (ClutterAnimatable *animatable,
const gchar *property_name,
ClutterInterval *interval,
gdouble progress,
GValue *value);
};
CLUTTER_EXPORT
GParamSpec *clutter_animatable_find_property (ClutterAnimatable *animatable,
const gchar *property_name);
CLUTTER_EXPORT
void clutter_animatable_get_initial_state (ClutterAnimatable *animatable,
const gchar *property_name,
GValue *value);
CLUTTER_EXPORT
void clutter_animatable_set_final_state (ClutterAnimatable *animatable,
const gchar *property_name,
const GValue *value);
CLUTTER_EXPORT
gboolean clutter_animatable_interpolate_value (ClutterAnimatable *animatable,
const gchar *property_name,
ClutterInterval *interval,
gdouble progress,
GValue *value);
G_END_DECLS
#endif /* __CLUTTER_ANIMATABLE_H__ */