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| 1 /* | |
| 2 * Copyright (C) 2009 Google 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 are | |
| 6 * met: | |
| 7 * | |
| 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 | |
| 13 * distribution. | |
| 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. | |
| 17 * | |
| 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. | |
| 29 */ | |
| 30 | |
| 31 #ifndef WebMediaPlayerClient_h | |
| 32 #define WebMediaPlayerClient_h | |
| 33 | |
| 34 #include "WebMediaPlayer.h" | |
| 35 | |
| 36 namespace WebKit { | |
| 37 | |
| 38 class WebFrame; | |
| 39 class WebInbandTextTrack; | |
| 40 class WebLayer; | |
| 41 class WebMediaSource; | |
| 42 class WebPlugin; | |
| 43 class WebRequest; | |
| 44 class WebURL; | |
| 45 | |
| 46 class WebMediaPlayerClient { | |
| 47 public: | |
| 48 enum MediaKeyErrorCode { | |
| 49 MediaKeyErrorCodeUnknown = 1, | |
| 50 MediaKeyErrorCodeClient, | |
| 51 MediaKeyErrorCodeService, | |
| 52 MediaKeyErrorCodeOutput, | |
| 53 MediaKeyErrorCodeHardwareChange, | |
| 54 MediaKeyErrorCodeDomain, | |
| 55 UnknownError = MediaKeyErrorCodeUnknown, | |
| 56 ClientError = MediaKeyErrorCodeClient, | |
| 57 ServiceError = MediaKeyErrorCodeService, | |
| 58 OutputError = MediaKeyErrorCodeOutput, | |
| 59 HardwareChangeError = MediaKeyErrorCodeHardwareChange, | |
| 60 DomainError = MediaKeyErrorCodeDomain, | |
| 61 }; | |
| 62 | |
| 63 virtual void networkStateChanged() = 0; | |
| 64 virtual void readyStateChanged() = 0; | |
| 65 virtual void timeChanged() = 0; | |
| 66 virtual void repaint() = 0; | |
| 67 virtual void durationChanged() = 0; | |
| 68 virtual void sizeChanged() = 0; | |
| 69 virtual void setOpaque(bool) = 0; | |
| 70 virtual double volume() const = 0; | |
| 71 virtual void playbackStateChanged() = 0; | |
| 72 virtual WebMediaPlayer::Preload preload() const = 0; | |
| 73 virtual void keyAdded(const WebString& keySystem, const WebString& sessionId
) = 0; | |
| 74 virtual void keyError(const WebString& keySystem, const WebString& sessionId
, MediaKeyErrorCode, unsigned short systemCode) = 0; | |
| 75 virtual void keyMessage(const WebString& keySystem, const WebString& session
Id, const unsigned char* message, unsigned messageLength, const WebURL& defaultU
RL) = 0; | |
| 76 virtual void keyNeeded(const WebString& keySystem, const WebString& sessionI
d, const unsigned char* initData, unsigned initDataLength) = 0; | |
| 77 // The returned pointer is valid until closeHelperPlugin() is called. | |
| 78 // Returns 0 if the plugin could not be instantiated. | |
| 79 virtual WebPlugin* createHelperPlugin(const WebString& pluginType, WebFrame*
) = 0; | |
| 80 virtual void closeHelperPlugin() = 0; | |
| 81 virtual bool needsWebLayerForVideo() const = 0; | |
| 82 virtual void setWebLayer(WebLayer*) = 0; | |
| 83 virtual void addTextTrack(WebInbandTextTrack*) = 0; | |
| 84 virtual void removeTextTrack(WebInbandTextTrack*) = 0; | |
| 85 | |
| 86 protected: | |
| 87 ~WebMediaPlayerClient() { } | |
| 88 }; | |
| 89 | |
| 90 } // namespace WebKit | |
| 91 | |
| 92 #endif | |
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