1 /* 2 * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. 3 * Copyright (C) 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 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 15 * its contributors may be used to endorse or promote products derived 16 * from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 21 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #ifndef MediaControlElementTypes_h 31 #define MediaControlElementTypes_h 32 33 #include "core/html/HTMLDivElement.h" 34 #include "core/html/HTMLInputElement.h" 35 #include "core/rendering/RenderBlock.h" 36 37 namespace WebCore { 38 39 class HTMLMediaElement; 40 class MediaControls; 41 42 enum MediaControlElementType { 43 MediaEnterFullscreenButton = 0, 44 MediaMuteButton, 45 MediaPlayButton, 46 MediaSlider, 47 MediaSliderThumb, 48 MediaShowClosedCaptionsButton, 49 MediaHideClosedCaptionsButton, 50 MediaUnMuteButton, 51 MediaPauseButton, 52 MediaTimelineContainer, 53 MediaCurrentTimeDisplay, 54 MediaTimeRemainingDisplay, 55 MediaStatusDisplay, 56 MediaControlsPanel, 57 MediaVolumeSliderContainer, 58 MediaVolumeSlider, 59 MediaVolumeSliderThumb, 60 MediaFullScreenVolumeSlider, 61 MediaFullScreenVolumeSliderThumb, 62 MediaTextTrackDisplayContainer, 63 MediaTextTrackDisplay, 64 MediaExitFullscreenButton, 65 MediaOverlayPlayButton, 66 }; 67 68 HTMLMediaElement* toParentMediaElement(Node*); 69 inline HTMLMediaElement* toParentMediaElement(RenderObject* renderer) { return toParentMediaElement(renderer->node()); } 70 71 MediaControlElementType mediaControlElementType(Node*); 72 73 // ---------------------------- 74 75 class MediaControlElement : public WillBeGarbageCollectedMixin { 76 public: 77 void hide(); 78 void show(); 79 80 MediaControlElementType displayType() { return m_displayType; } 81 82 protected: 83 MediaControlElement(MediaControls&, MediaControlElementType, HTMLElement*); 84 85 MediaControls& mediaControls() const { return m_mediaControls; } 86 HTMLMediaElement& mediaElement() const; 87 88 void setDisplayType(MediaControlElementType); 89 90 private: 91 MediaControls& m_mediaControls; 92 MediaControlElementType m_displayType; 93 HTMLElement* m_element; 94 }; 95 96 // ---------------------------- 97 98 class MediaControlDivElement : public HTMLDivElement, public MediaControlElement { 99 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MediaControlDivElement); 100 101 protected: 102 virtual bool isMediaControlElement() const OVERRIDE FINAL { return true; } 103 MediaControlDivElement(MediaControls&, MediaControlElementType); 104 }; 105 106 // ---------------------------- 107 108 class MediaControlInputElement : public HTMLInputElement, public MediaControlElement { 109 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MediaControlInputElement); 110 111 protected: 112 virtual bool isMediaControlElement() const OVERRIDE FINAL { return true; } 113 MediaControlInputElement(MediaControls&, MediaControlElementType); 114 115 private: 116 virtual void updateDisplayType() { } 117 virtual bool isMouseFocusable() const OVERRIDE; 118 }; 119 120 // ---------------------------- 121 122 class MediaControlTimeDisplayElement : public MediaControlDivElement { 123 public: 124 void setCurrentValue(double); 125 double currentValue() const { return m_currentValue; } 126 127 protected: 128 MediaControlTimeDisplayElement(MediaControls&, MediaControlElementType); 129 130 private: 131 double m_currentValue; 132 }; 133 134 } // namespace WebCore 135 136 #endif // MediaControlElementTypes_h 137