2
* Copyright (C) 2009 Google 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 are
8
* * Redistributions of source code must retain the above copyright
9
* notice, this list of conditions and the following disclaimer.
10
* * Redistributions in binary form must reproduce the above
11
* copyright notice, this list of conditions and the following disclaimer
12
* in the documentation and/or other materials provided with the
14
* * Neither the name of Google Inc. nor the names of its
15
* contributors may be used to endorse or promote products derived from
16
* this software without specific prior written permission.
18
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31
#ifndef WebMediaPlayerClient_h
32
#define WebMediaPlayerClient_h
34
#include "WebMediaPlayer.h"
43
class WebMediaPlayerClient {
45
enum MediaKeyErrorCode {
46
MediaKeyErrorCodeUnknown = 1,
47
MediaKeyErrorCodeClient,
48
MediaKeyErrorCodeService,
49
MediaKeyErrorCodeOutput,
50
MediaKeyErrorCodeHardwareChange,
51
MediaKeyErrorCodeDomain,
52
UnknownError = MediaKeyErrorCodeUnknown,
53
ClientError = MediaKeyErrorCodeClient,
54
ServiceError = MediaKeyErrorCodeService,
55
OutputError = MediaKeyErrorCodeOutput,
56
HardwareChangeError = MediaKeyErrorCodeHardwareChange,
57
DomainError = MediaKeyErrorCodeDomain,
60
virtual void networkStateChanged() = 0;
61
virtual void readyStateChanged() = 0;
62
virtual void volumeChanged(float) = 0;
63
virtual void muteChanged(bool) = 0;
64
virtual void timeChanged() = 0;
65
virtual void repaint() = 0;
66
virtual void durationChanged() = 0;
67
virtual void rateChanged() = 0;
68
virtual void sizeChanged() = 0;
69
virtual void setOpaque(bool) = 0;
70
virtual void sawUnsupportedTracks() = 0;
71
virtual float volume() const = 0;
72
virtual void playbackStateChanged() = 0;
73
virtual WebMediaPlayer::Preload preload() const = 0;
74
virtual void sourceOpened() = 0;
75
virtual WebKit::WebURL sourceURL() const = 0;
76
virtual void keyAdded(const WebString&, const WebString&) = 0;
77
virtual void keyError(const WebString&, const WebString&, MediaKeyErrorCode, unsigned short systemCode) = 0;
78
virtual void keyMessage(const WebString&, const WebString&, const unsigned char*, unsigned) = 0;
79
virtual void keyNeeded(const WebString&, const WebString&, const unsigned char* initData, unsigned initDataLength) = 0;
80
// The returned pointer is valid until closeHelperPlugin() is called.
81
// Returns 0 if the plugin could not be instantiated.
82
virtual WebPlugin* createHelperPlugin(const WebString& pluginType, WebFrame*) = 0;
83
virtual void closeHelperPlugin() = 0;
84
virtual void disableAcceleratedCompositing() = 0;
86
~WebMediaPlayerClient() { }