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/src/ftk_animation_trigger.h

http://ftk.googlecode.com/
C++ Header | 80 lines | 35 code | 16 blank | 29 comment | 7 complexity | 88ceb0285f1cf927802d6072c0d69f05 MD5 | raw file
 1/*
 2 * File: ftk_animation_trigger.h    
 3 * Author:  Li XianJing <xianjimli@hotmail.com>
 4 * Brief:   animation trigger interface
 5 *
 6 * Copyright (c) 2009 - 2011  Li XianJing <xianjimli@hotmail.com>
 7 *
 8 * Licensed under the Academic Free License version 2.1
 9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
23 */
24
25/*
26 * History:
27 * ================================================================
28 * 2011-03-21 Li XianJing <xianjimli@hotmail.com> created
29 *
30 */
31
32#ifndef FTK_ANIMATION_TRIGGER_H
33#define FTK_ANIMATION_TRIGGER_H
34
35#include "ftk_widget.h"
36
37FTK_BEGIN_DECLS
38
39struct _FtkAnimationTrigger;
40typedef struct _FtkAnimationTrigger FtkAnimationTrigger;
41
42typedef struct _FtkAnimationEvent
43{
44	int type;
45	FtkWidget* old_window;
46	FtkWidget* new_window;
47}FtkAnimationEvent;
48
49typedef Ret (*FtkAnimationTriggerOnEvent)(FtkAnimationTrigger* thiz, FtkAnimationEvent* evt);
50typedef void (*FtkAnimationTriggerDestroy)(FtkAnimationTrigger* thiz);
51
52struct _FtkAnimationTrigger
53{
54	FtkAnimationTriggerOnEvent  on_event;
55	FtkAnimationTriggerDestroy  destroy;
56
57	char priv[ZERO_LEN_ARRAY];
58};
59
60static inline Ret ftk_animation_trigger_on_event(FtkAnimationTrigger* thiz, FtkAnimationEvent* evt)
61{
62	return_val_if_fail(thiz != NULL && thiz->on_event != NULL, RET_FAIL);
63
64	return thiz->on_event(thiz, evt);
65}
66
67static inline void ftk_animation_trigger_destroy(FtkAnimationTrigger* thiz)
68{
69	if(thiz != NULL && thiz->destroy != NULL)
70	{
71		thiz->destroy(thiz);
72	}
73
74	return;
75}
76
77FTK_END_DECLS
78
79#endif/*FTK_ANIMATION_TRIGGER_H*/
80