123 lines
5.7 KiB
C
123 lines
5.7 KiB
C
/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Copyright (C) 2012 Intel Corporation
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Emmanuele Bassi <ebassi@linux.intel.com>
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*/
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#ifndef __CLUTTER_KEYFRAME_TRANSITION_H__
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#define __CLUTTER_KEYFRAME_TRANSITION_H__
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#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
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#error "Only <clutter/clutter.h> can be included directly."
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#endif
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#include <clutter/clutter-types.h>
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#include <clutter/clutter-property-transition.h>
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G_BEGIN_DECLS
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#define CLUTTER_TYPE_KEYFRAME_TRANSITION (clutter_keyframe_transition_get_type ())
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#define CLUTTER_KEYFRAME_TRANSITION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_KEYFRAME_TRANSITION, ClutterKeyframeTransition))
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#define CLUTTER_IS_KEYFRAME_TRANSITION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_KEYFRAME_TRANSITION))
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#define CLUTTER_KEYFRAME_TRANSITION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_KEYFRAME_TRANSITION, ClutterKeyframeTransitionClass))
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#define CLUTTER_IS_KEYFRAME_TRANSITION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_KEYFRAME_TRANSITION))
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#define CLUTTER_KEYFRAME_TRANSITION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_KEYFRAME_TRANSITION, ClutterKeyframeTransitionClass))
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typedef struct _ClutterKeyframeTransitionPrivate ClutterKeyframeTransitionPrivate;
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typedef struct _ClutterKeyframeTransitionClass ClutterKeyframeTransitionClass;
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/**
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* ClutterKeyframeTransition:
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*
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* The `ClutterKeyframeTransition` structure contains only private
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* data and should be accessed using the provided API.
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*
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* Since: 1.12
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*/
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struct _ClutterKeyframeTransition
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{
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/*< private >*/
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ClutterPropertyTransition parent_instance;
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ClutterKeyframeTransitionPrivate *priv;
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};
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/**
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* ClutterKeyframeTransitionClass:
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*
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* The `ClutterKeyframeTransitionClass` structure contains only
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* private data.
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*
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* Since: 1.12
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*/
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struct _ClutterKeyframeTransitionClass
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{
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/*< private >*/
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ClutterPropertyTransitionClass parent_class;
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gpointer _padding[8];
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};
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CLUTTER_EXPORT
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GType clutter_keyframe_transition_get_type (void) G_GNUC_CONST;
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CLUTTER_EXPORT
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ClutterTransition * clutter_keyframe_transition_new (const char *property_name);
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CLUTTER_EXPORT
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void clutter_keyframe_transition_set_key_frames (ClutterKeyframeTransition *transition,
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guint n_key_frames,
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const double *key_frames);
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CLUTTER_EXPORT
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void clutter_keyframe_transition_set_values (ClutterKeyframeTransition *transition,
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guint n_values,
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const GValue *values);
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CLUTTER_EXPORT
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void clutter_keyframe_transition_set_modes (ClutterKeyframeTransition *transition,
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guint n_modes,
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const ClutterAnimationMode *modes);
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CLUTTER_EXPORT
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void clutter_keyframe_transition_set (ClutterKeyframeTransition *transition,
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GType gtype,
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guint n_key_frames,
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...);
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CLUTTER_EXPORT
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void clutter_keyframe_transition_set_key_frame (ClutterKeyframeTransition *transition,
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guint index_,
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double key,
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ClutterAnimationMode mode,
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const GValue *value);
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CLUTTER_EXPORT
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void clutter_keyframe_transition_get_key_frame (ClutterKeyframeTransition *transition,
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guint index_,
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double *key,
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ClutterAnimationMode *mode,
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GValue *value);
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CLUTTER_EXPORT
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guint clutter_keyframe_transition_get_n_key_frames (ClutterKeyframeTransition *transition);
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CLUTTER_EXPORT
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void clutter_keyframe_transition_clear (ClutterKeyframeTransition *transition);
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G_END_DECLS
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#endif /* __CLUTTER_KEYFRAME_TRANSITION_H__ */
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