1 /*
2  * Copyright (C) 2011 Apple Inc. All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions
6  * are met:
7  * 1. Redistributions of source code must retain the above copyright
8  *    notice, this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright
10  *    notice, this list of conditions and the following disclaimer in the
11  *    documentation and/or other materials provided with the distribution.
12  *
13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24  */
25 
26 #ifndef WebKitAnimation_h
27 #define WebKitAnimation_h
28 
29 #include "Animation.h"
30 #include "AnimationBase.h"
31 #include "KeyframeAnimation.h"
32 #include "RenderStyle.h"
33 
34 namespace WebCore {
35 
36 class WebKitAnimation : public RefCounted<WebKitAnimation> {
37 public:
38 
create(PassRefPtr<KeyframeAnimation> keyframeAnimation)39     static PassRefPtr<WebKitAnimation> create(PassRefPtr<KeyframeAnimation> keyframeAnimation)
40     {
41         return adoptRef(new WebKitAnimation(keyframeAnimation));
42     }
43 
~WebKitAnimation()44     virtual ~WebKitAnimation() { }
45 
46     // DOM API
47 
48     String name() const;
49 
50     double duration() const;
51 
52     double elapsedTime() const;
53     void setElapsedTime(double);
54 
55     double delay() const;
56     int iterationCount() const;
57 
58     bool paused() const;
59     bool ended() const;
60 
61     // direction
62     enum Direction { DIRECTION_NORMAL, DIRECTION_ALTERNATE };
63     Direction direction() const;
64 
65     // fill mode
66     enum FillMode { FILL_NONE, FILL_BACKWARDS, FILL_FORWARDS, FILL_BOTH };
67     FillMode fillMode() const;
68 
69     void play();
70     void pause();
71 
72 protected:
73     WebKitAnimation(PassRefPtr<KeyframeAnimation>);
74 
75 private:
76     RefPtr<KeyframeAnimation> m_keyframeAnimation;
77 };
78 
79 } // namespace
80 
81 #endif
82