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#if ENABLE(VIDEO_TRACK)
30
31#include "Color.h"
32#include "TextTrackCue.h"
33#include <wtf/RefCounted.h>
34
35namespace WebCore {
36
37class GenericCueData;
38
39// A "generic" cue is a non-WebVTT cue, so it is not positioned/sized with the WebVTT logic.
40class TextTrackCueGeneric : public TextTrackCue {
41public:
42    static PassRefPtr<TextTrackCueGeneric> create(ScriptExecutionContext* context, double start, double end, const String& content)
43    {
44        return adoptRef(new TextTrackCueGeneric(context, start, end, content));
45    }
46
47    virtual ~TextTrackCueGeneric() { }
48
49    virtual PassRefPtr<TextTrackCueBox> createDisplayTree() OVERRIDE;
50
51    virtual void setLine(int, ExceptionCode&) OVERRIDE;
52    virtual void setPosition(int, ExceptionCode&) OVERRIDE;
53
54    bool useDefaultPosition() const { return m_defaultPosition; }
55
56    double baseFontSizeRelativeToVideoHeight() const { return m_baseFontSizeRelativeToVideoHeight; }
57    void setBaseFontSizeRelativeToVideoHeight(double size) { m_baseFontSizeRelativeToVideoHeight = size; }
58
59    double fontSizeMultiplier() const { return m_fontSizeMultiplier; }
60    void setFontSizeMultiplier(double size) { m_fontSizeMultiplier = size; }
61
62    String fontName() const { return m_fontName; }
63    void setFontName(String name) { m_fontName = name; }
64
65    Color foregroundColor() const { return m_foregroundColor; }
66    void setForegroundColor(RGBA32 color) { m_foregroundColor.setRGB(color); }
67
68    Color backgroundColor() const { return m_backgroundColor; }
69    void setBackgroundColor(RGBA32 color) { m_backgroundColor.setRGB(color); }
70
71    Color highlightColor() const { return m_highlightColor; }
72    void setHighlightColor(RGBA32 color) { m_highlightColor.setRGB(color); }
73
74    virtual void setFontSize(int, const IntSize&, bool important) OVERRIDE;
75
76    virtual bool isEqual(const TextTrackCue&, CueMatchRules) const OVERRIDE;
77
78    virtual TextTrackCue::CueType cueType() const OVERRIDE { return TextTrackCue::Generic; }
79
80private:
81    virtual bool isOrderedBefore(const TextTrackCue*) const OVERRIDE;
82
83    TextTrackCueGeneric(ScriptExecutionContext*, double start, double end, const String&);
84
85    Color m_foregroundColor;
86    Color m_backgroundColor;
87    Color m_highlightColor;
88    double m_baseFontSizeRelativeToVideoHeight;
89    double m_fontSizeMultiplier;
90    String m_fontName;
91    bool m_defaultPosition;
92};
93
94} // namespace WebCore
95
96#endif
97#endif
98