1/*
2 * Copyright (C) 2014 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
27#ifndef WebVideoFullscreenModelMediaElement_h
28#define WebVideoFullscreenModelMediaElement_h
29
30#if PLATFORM(IOS)
31
32#include <WebCore/EventListener.h>
33#include <WebCore/FloatRect.h>
34#include <WebCore/PlatformLayer.h>
35#include <WebCore/WebVideoFullscreenModel.h>
36#include <wtf/RefPtr.h>
37#include <wtf/RetainPtr.h>
38#include <wtf/Vector.h>
39
40namespace WebCore {
41class HTMLMediaElement;
42class TextTrack;
43class WebVideoFullscreenInterface;
44
45class WebVideoFullscreenModelMediaElement : public WebVideoFullscreenModel, public EventListener {
46public:
47    WebVideoFullscreenModelMediaElement();
48    virtual ~WebVideoFullscreenModelMediaElement();
49    void setWebVideoFullscreenInterface(WebVideoFullscreenInterface* interface) {m_videoFullscreenInterface = interface;}
50    void setMediaElement(HTMLMediaElement*);
51    void setVideoFullscreenLayer(PlatformLayer*);
52
53    virtual void handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) override;
54    void updateForEventName(const WTF::AtomicString&);
55    bool operator==(const EventListener& rhs) override
56        {return static_cast<WebCore::EventListener*>(this) == &rhs;}
57
58    virtual void play() override;
59    virtual void pause() override;
60    virtual void togglePlayState() override;
61    virtual void beginScrubbing() override;
62    virtual void endScrubbing() override;
63    virtual void seekToTime(double time) override;
64    virtual void fastSeek(double time) override;
65    virtual void beginScanningForward() override;
66    virtual void beginScanningBackward() override;
67    virtual void endScanning() override;
68    virtual void requestExitFullscreen() override;
69    virtual void setVideoLayerFrame(FloatRect) override;
70    virtual void setVideoLayerGravity(WebVideoFullscreenModel::VideoGravity) override;
71    virtual void selectAudioMediaOption(uint64_t index) override;
72    virtual void selectLegibleMediaOption(uint64_t index) override;
73
74private:
75    static const Vector<WTF::AtomicString>& observedEventNames();
76    const WTF::AtomicString& eventNameAll();
77
78    RefPtr<HTMLMediaElement> m_mediaElement;
79    RetainPtr<PlatformLayer> m_videoFullscreenLayer;
80    bool m_isListening;
81    WebVideoFullscreenInterface* m_videoFullscreenInterface;
82    FloatRect m_videoFrame;
83    Vector<RefPtr<TextTrack>> m_legibleTracksForMenu;
84
85    void updateLegibleOptions();
86};
87
88}
89
90#endif
91
92#endif
93