2 * Copyright (C) 2011 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
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.
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.
26 #ifndef MediaControllerInterface_h
27 #define MediaControllerInterface_h
31 #include <wtf/PassRefPtr.h>
37 typedef int ExceptionCode;
39 class MediaControllerInterface {
41 virtual ~MediaControllerInterface() { };
43 // MediaController IDL:
44 virtual PassRefPtr<TimeRanges> buffered() const = 0;
45 virtual PassRefPtr<TimeRanges> seekable() const = 0;
46 virtual PassRefPtr<TimeRanges> played() = 0;
48 virtual float duration() const = 0;
49 virtual float currentTime() const = 0;
50 virtual void setCurrentTime(float, ExceptionCode&) = 0;
52 virtual bool paused() const = 0;
53 virtual void play() = 0;
54 virtual void pause() = 0;
56 virtual float defaultPlaybackRate() const = 0;
57 virtual void setDefaultPlaybackRate(float) = 0;
59 virtual float playbackRate() const = 0;
60 virtual void setPlaybackRate(float) = 0;
62 virtual float volume() const = 0;
63 virtual void setVolume(float, ExceptionCode&) = 0;
65 virtual bool muted() const = 0;
66 virtual void setMuted(bool) = 0;
68 enum ReadyState { HAVE_NOTHING, HAVE_METADATA, HAVE_CURRENT_DATA, HAVE_FUTURE_DATA, HAVE_ENOUGH_DATA };
69 virtual ReadyState readyState() const = 0;
71 // MediaControlElements:
72 virtual bool supportsFullscreen() const = 0;
73 virtual bool isFullscreen() const = 0;
74 virtual void enterFullscreen() = 0;
76 virtual bool hasAudio() const = 0;
77 virtual bool hasVideo() const = 0;
78 virtual bool hasClosedCaptions() const = 0;
79 virtual void setClosedCaptionsVisible(bool) = 0;
80 virtual bool closedCaptionsVisible() const = 0;
82 virtual bool supportsScanning() const = 0;
84 virtual void beginScrubbing() = 0;
85 virtual void endScrubbing() = 0;
87 virtual bool canPlay() const = 0;
89 virtual bool isLiveStream() const = 0;
91 virtual bool hasCurrentSrc() const = 0;
93 virtual void returnToRealtime() = 0;