1 /* 2 * Copyright (C) 2013 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 COMPUTER, 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 COMPUTER, 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 #ifndef TextTrackCueGeneric_h 27 #define TextTrackCueGeneric_h 28 29 #include "core/html/track/TextTrackCue.h" 30 #include "core/platform/graphics/Color.h" 31 32 namespace WebCore { 33 34 class ExceptionState; 35 class GenericCueData; 36 37 // A "generic" cue is a non-WebVTT cue, so it is not positioned/sized with the WebVTT logic. 38 class TextTrackCueGeneric : public TextTrackCue { 39 public: 40 static PassRefPtr<TextTrackCueGeneric> create(ScriptExecutionContext* context, double start, double end, const String& content) 41 { 42 return adoptRef(new TextTrackCueGeneric(context, start, end, content)); 43 } 44 45 virtual ~TextTrackCueGeneric() { } 46 47 virtual PassRefPtr<TextTrackCueBox> createDisplayTree() OVERRIDE; 48 49 virtual void setLine(int, ExceptionState&) OVERRIDE; 50 virtual void setPosition(int, ExceptionState&) OVERRIDE; 51 52 bool useDefaultPosition() const { return m_defaultPosition; } 53 54 double baseFontSizeRelativeToVideoHeight() const { return m_baseFontSizeRelativeToVideoHeight; } 55 void setBaseFontSizeRelativeToVideoHeight(double size) { m_baseFontSizeRelativeToVideoHeight = size; } 56 57 double fontSizeMultiplier() const { return m_fontSizeMultiplier; } 58 void setFontSizeMultiplier(double size) { m_fontSizeMultiplier = size; } 59 60 String fontName() const { return m_fontName; } 61 void setFontName(String name) { m_fontName = name; } 62 63 Color foregroundColor() const { return m_foregroundColor; } 64 void setForegroundColor(Color color) { m_foregroundColor = color; } 65 66 Color backgroundColor() const { return m_backgroundColor; } 67 void setBackgroundColor(Color color) { m_backgroundColor = color; } 68 69 virtual void videoSizeDidChange(const IntSize&); 70 71 virtual bool operator==(const TextTrackCue&) const OVERRIDE; 72 virtual bool operator!=(const TextTrackCue& cue) const OVERRIDE 73 { 74 return !(*this == cue); 75 } 76 77 virtual TextTrackCue::CueType cueType() const OVERRIDE { return TextTrackCue::Generic; } 78 79 private: 80 TextTrackCueGeneric(ScriptExecutionContext*, double start, double end, const String&); 81 82 Color m_foregroundColor; 83 Color m_backgroundColor; 84 double m_baseFontSizeRelativeToVideoHeight; 85 double m_fontSizeMultiplier; 86 String m_fontName; 87 bool m_defaultPosition; 88 }; 89 90 } // namespace WebCore 91 92 #endif 93
