1/* 2 * Copyright (C) 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. 3 * Copyright (C) 2011, 2012 Google Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#ifndef MediaControlsApple_h 28#define MediaControlsApple_h 29 30#if ENABLE(VIDEO) 31 32#include "MediaControls.h" 33 34namespace WebCore { 35 36class MediaControlsApple; 37 38class MediaControlsAppleEventListener : public EventListener { 39public: 40 static PassRefPtr<MediaControlsAppleEventListener> create(MediaControlsApple* mediaControls) { return adoptRef(new MediaControlsAppleEventListener(mediaControls)); } 41 static const MediaControlsAppleEventListener* cast(const EventListener* listener) 42 { 43 return listener->type() == MediaControlsAppleEventListenerType 44 ? static_cast<const MediaControlsAppleEventListener*>(listener) 45 : 0; 46 } 47 48 virtual bool operator==(const EventListener& other) override; 49 50private: 51 MediaControlsAppleEventListener(MediaControlsApple* mediaControls) 52 : EventListener(MediaControlsAppleEventListenerType) 53 , m_mediaControls(mediaControls) 54 { 55 } 56 57 virtual void handleEvent(ScriptExecutionContext*, Event*) override; 58 59 MediaControlsApple* m_mediaControls; 60}; 61 62class MediaControlsApple : public MediaControls { 63public: 64 static PassRefPtr<MediaControlsApple> createControls(Document&); 65 66 // MediaControls implementation. 67 virtual void setMediaController(MediaControllerInterface*) override; 68 69 virtual void hide() override; 70 virtual void makeTransparent() override; 71 72 virtual void reset() override; 73 74 virtual void changedMute() override; 75 virtual void changedVolume() override; 76 77 virtual void enteredFullscreen() override; 78 virtual void exitedFullscreen() override; 79 80 virtual void reportedError() override; 81 virtual void loadedMetadata() override; 82 83 virtual void showVolumeSlider() override; 84 virtual void updateCurrentTimeDisplay() override; 85 virtual void updateStatusDisplay() override; 86 87 virtual void changedClosedCaptionsVisibility() override; 88 virtual void toggleClosedCaptionTrackList() override; 89 virtual void closedCaptionTracksChanged() override; 90 91 bool shouldClosedCaptionsContainerPreventPageScrolling(int wheelDeltaY); 92 void handleClickEvent(Event*); 93 94private: 95 MediaControlsApple(Document&); 96 97 virtual void defaultEventHandler(Event*) override; 98 PassRefPtr<MediaControlsAppleEventListener> eventListener(); 99 100 void showClosedCaptionTrackList(); 101 void hideClosedCaptionTrackList(); 102 void setFullscreenSliderVolume(); 103 104 MediaControlRewindButtonElement* m_rewindButton; 105 MediaControlReturnToRealtimeButtonElement* m_returnToRealTimeButton; 106 MediaControlStatusDisplayElement* m_statusDisplay; 107 MediaControlTimeRemainingDisplayElement* m_timeRemainingDisplay; 108 MediaControlTimelineContainerElement* m_timelineContainer; 109 MediaControlSeekBackButtonElement* m_seekBackButton; 110 MediaControlSeekForwardButtonElement* m_seekForwardButton; 111 MediaControlClosedCaptionsTrackListElement* m_closedCaptionsTrackList; 112 MediaControlClosedCaptionsContainerElement* m_closedCaptionsContainer; 113 MediaControlVolumeSliderMuteButtonElement* m_volumeSliderMuteButton; 114 MediaControlVolumeSliderContainerElement* m_volumeSliderContainer; 115 MediaControlFullscreenVolumeMinButtonElement* m_fullScreenMinVolumeButton; 116 MediaControlFullscreenVolumeSliderElement* m_fullScreenVolumeSlider; 117 MediaControlFullscreenVolumeMaxButtonElement* m_fullScreenMaxVolumeButton; 118 RefPtr<MediaControlsAppleEventListener> m_eventListener; 119}; 120 121} 122 123#endif 124#endif 125