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 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 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#pragma once
27
28#if ENABLE(VIDEO)
29
30#include "ExceptionOr.h"
31#include "HTMLMediaElementEnums.h"
32
33namespace WebCore {
34
35class TimeRanges;
36
37class MediaControllerInterface : public HTMLMediaElementEnums {
38public:
39 virtual ~MediaControllerInterface() { };
40
41 // MediaController IDL:
42 virtual Ref<TimeRanges> buffered() const = 0;
43 virtual Ref<TimeRanges> seekable() const = 0;
44 virtual Ref<TimeRanges> played() = 0;
45
46 virtual double duration() const = 0;
47 virtual double currentTime() const = 0;
48 virtual void setCurrentTime(double) = 0;
49
50 virtual bool paused() const = 0;
51 virtual void play() = 0;
52 virtual void pause() = 0;
53
54 virtual double defaultPlaybackRate() const = 0;
55 virtual void setDefaultPlaybackRate(double) = 0;
56
57 virtual double playbackRate() const = 0;
58 virtual void setPlaybackRate(double) = 0;
59
60 virtual double volume() const = 0;
61 virtual ExceptionOr<void> setVolume(double) = 0;
62
63 virtual bool muted() const = 0;
64 virtual void setMuted(bool) = 0;
65
66 using HTMLMediaElementEnums::ReadyState;
67 virtual ReadyState readyState() const = 0;
68
69 // MediaControlElements:
70 virtual bool supportsFullscreen(HTMLMediaElementEnums::VideoFullscreenMode) const = 0;
71 virtual bool isFullscreen() const = 0;
72 virtual void enterFullscreen() = 0;
73
74 virtual bool hasAudio() const = 0;
75 virtual bool hasVideo() const = 0;
76 virtual bool hasClosedCaptions() const = 0;
77 virtual void setClosedCaptionsVisible(bool) = 0;
78 virtual bool closedCaptionsVisible() const = 0;
79
80 virtual bool supportsScanning() const = 0;
81
82 virtual void beginScrubbing() = 0;
83 virtual void endScrubbing() = 0;
84
85 enum ScanDirection { Backward, Forward };
86 virtual void beginScanning(ScanDirection) = 0;
87 virtual void endScanning() = 0;
88
89 virtual bool canPlay() const = 0;
90
91 virtual bool isLiveStream() const = 0;
92
93 virtual bool hasCurrentSrc() const = 0;
94
95 virtual void returnToRealtime() = 0;
96};
97
98}
99
100#endif
101