1ca0c2a6d1
Since the copy might fail, we should return a boolean value and not just warn on the console - similarly to what ClutterAnimator does.
160 lines
7.4 KiB
C
160 lines
7.4 KiB
C
/*
|
|
* Clutter.
|
|
*
|
|
* An OpenGL based 'interactive canvas' library.
|
|
*
|
|
* Authored By Øyvind Kolås <pippin@linux.intel.com>
|
|
*
|
|
* 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/>.
|
|
*/
|
|
|
|
#ifndef __CLUTTER_STATE_H__
|
|
#define __CLUTTER_STATE_H__
|
|
|
|
#include <clutter/clutter-types.h>
|
|
#include <clutter/clutter-timeline.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define CLUTTER_TYPE_STATE (clutter_state_get_type ())
|
|
#define CLUTTER_STATE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_STATE, ClutterState))
|
|
#define CLUTTER_STATE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_STATE, ClutterStateClass))
|
|
#define CLUTTER_IS_STATE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_STATE))
|
|
#define CLUTTER_IS_STATE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_STATE))
|
|
#define CLUTTER_STATE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_STATE, ClutterStateClass))
|
|
|
|
typedef struct _ClutterState ClutterState;
|
|
typedef struct _ClutterStatePrivate ClutterStatePrivate;
|
|
typedef struct _ClutterStateClass ClutterStateClass;
|
|
|
|
/**
|
|
* ClutterStateKey:
|
|
*
|
|
* <structname>ClutterStateKey</structname> is an opaque structure whose
|
|
* members cannot be accessed directly
|
|
*
|
|
* Since: 1.4
|
|
*/
|
|
typedef struct _ClutterStateKey ClutterStateKey;
|
|
|
|
/**
|
|
* ClutterState:
|
|
*
|
|
* The <structname>ClutterState</structname> structure contains only
|
|
* private data and should be accessed using the provided API
|
|
*
|
|
* Since: 1.4
|
|
*/
|
|
struct _ClutterState
|
|
{
|
|
/*< private >*/
|
|
GObject parent;
|
|
ClutterStatePrivate *priv;
|
|
};
|
|
|
|
/**
|
|
* ClutterStateClass:
|
|
* @completed: class handler for the #ClutterState::completed signal
|
|
*
|
|
* The <structname>ClutterStateClass</structname> structure contains
|
|
* only private data
|
|
*
|
|
* Since: 1.4
|
|
*/
|
|
struct _ClutterStateClass
|
|
{
|
|
/*< private >*/
|
|
GObjectClass parent_class;
|
|
|
|
/*< public >*/
|
|
void (* completed) (ClutterState *state);
|
|
|
|
/*< private >*/
|
|
/* padding for future expansion */
|
|
gpointer _padding_dummy[8];
|
|
};
|
|
|
|
GType clutter_state_get_type (void) G_GNUC_CONST;
|
|
ClutterState *clutter_state_new (void);
|
|
|
|
|
|
ClutterTimeline * clutter_state_set_state (ClutterState *state,
|
|
const gchar *target_state_name);
|
|
ClutterTimeline * clutter_state_warp_to_state (ClutterState *state,
|
|
const gchar *target_state_name);
|
|
ClutterState * clutter_state_set_key (ClutterState *state,
|
|
const gchar *source_state_name,
|
|
const gchar *target_state_name,
|
|
GObject *object,
|
|
const gchar *property_name,
|
|
guint mode,
|
|
const GValue *value,
|
|
gdouble pre_delay,
|
|
gdouble post_delay);
|
|
void clutter_state_set_duration (ClutterState *state,
|
|
const gchar *source_state_name,
|
|
const gchar *target_state_name,
|
|
guint duration);
|
|
guint clutter_state_get_duration (ClutterState *state,
|
|
const gchar *source_state_name,
|
|
const gchar *target_state_name);
|
|
void clutter_state_set (ClutterState *state,
|
|
const gchar *source_state_name,
|
|
const gchar *target_state_name,
|
|
gpointer first_object,
|
|
const gchar *first_property_name,
|
|
gulong first_mode,
|
|
...) G_GNUC_NULL_TERMINATED;
|
|
GList * clutter_state_get_states (ClutterState *state);
|
|
GList * clutter_state_get_keys (ClutterState *state,
|
|
const gchar *source_state_name,
|
|
const gchar *target_state_name,
|
|
GObject *object,
|
|
const gchar *property_name);
|
|
void clutter_state_remove_key (ClutterState *state,
|
|
const gchar *source_state_name,
|
|
const gchar *target_state_name,
|
|
GObject *object,
|
|
const gchar *property_name);
|
|
ClutterTimeline * clutter_state_get_timeline (ClutterState *state);
|
|
void clutter_state_set_animator (ClutterState *state,
|
|
const gchar *source_state_name,
|
|
const gchar *target_state_name,
|
|
ClutterAnimator *animator);
|
|
ClutterAnimator * clutter_state_get_animator (ClutterState *state,
|
|
const gchar *source_state_name,
|
|
const gchar *target_state_name);
|
|
G_CONST_RETURN gchar *clutter_state_get_state (ClutterState *state);
|
|
|
|
/*
|
|
* ClutterStateKey
|
|
*/
|
|
|
|
GType clutter_state_key_get_type (void) G_GNUC_CONST;
|
|
gdouble clutter_state_key_get_pre_delay (const ClutterStateKey *state_key);
|
|
gdouble clutter_state_key_get_post_delay (const ClutterStateKey *state_key);
|
|
gulong clutter_state_key_get_mode (const ClutterStateKey *state_key);
|
|
gboolean clutter_state_key_get_value (const ClutterStateKey *state_key,
|
|
GValue *value);
|
|
GType clutter_state_key_get_property_type (const ClutterStateKey *key);
|
|
GObject * clutter_state_key_get_object (const ClutterStateKey *state_key);
|
|
G_CONST_RETURN gchar *clutter_state_key_get_property_name (const ClutterStateKey *state_key);
|
|
G_CONST_RETURN gchar *clutter_state_key_get_source_state_name (const ClutterStateKey *state_key);
|
|
G_CONST_RETURN gchar *clutter_state_key_get_target_state_name (const ClutterStateKey *state_key);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __CLUTTER_STATE_H__ */
|