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1 /* | 1 /* |
2 * Copyright (C) 2012 Victor Carbune (victor@rosedu.org) | 2 * Copyright (C) 2012 Victor Carbune (victor@rosedu.org) |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
12 * | 12 * |
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #ifndef RenderTextTrackCue_h | 26 #ifndef RenderVTTCue_h |
27 #define RenderTextTrackCue_h | 27 #define RenderVTTCue_h |
28 | 28 |
29 #include "core/rendering/RenderBlockFlow.h" | 29 #include "core/rendering/RenderBlockFlow.h" |
30 #include "core/rendering/RenderInline.h" | 30 #include "core/rendering/RenderInline.h" |
31 #include "platform/geometry/FloatPoint.h" | 31 #include "platform/geometry/FloatPoint.h" |
32 | 32 |
33 namespace WebCore { | 33 namespace WebCore { |
34 | 34 |
35 class TextTrackCueBox; | 35 class VTTCue; |
| 36 class VTTCueBox; |
36 | 37 |
37 class RenderTextTrackCue FINAL : public RenderBlockFlow { | 38 class RenderVTTCue FINAL : public RenderBlockFlow { |
38 public: | 39 public: |
39 explicit RenderTextTrackCue(TextTrackCueBox*); | 40 explicit RenderVTTCue(VTTCueBox*); |
40 | 41 |
41 private: | 42 private: |
42 virtual void layout() OVERRIDE; | 43 virtual void layout() OVERRIDE; |
43 virtual bool supportsPartialLayout() const OVERRIDE { return false; } | 44 virtual bool supportsPartialLayout() const OVERRIDE { return false; } |
44 | 45 |
45 bool isOutside() const; | 46 bool isOutside() const; |
46 bool isOverlapping() const; | 47 bool isOverlapping() const; |
47 bool shouldSwitchDirection(InlineFlowBox*, LayoutUnit) const; | 48 bool shouldSwitchDirection(InlineFlowBox*, LayoutUnit) const; |
48 | 49 |
49 void moveBoxesByStep(LayoutUnit); | 50 void moveBoxesByStep(LayoutUnit); |
50 bool switchDirection(bool&, LayoutUnit&); | 51 bool switchDirection(bool&, LayoutUnit&); |
51 | 52 |
52 bool findFirstLineBox(InlineFlowBox*&); | 53 bool findFirstLineBox(InlineFlowBox*&); |
53 bool initializeLayoutParameters(InlineFlowBox*, LayoutUnit&, LayoutUnit&); | 54 bool initializeLayoutParameters(InlineFlowBox*, LayoutUnit&, LayoutUnit&); |
54 void placeBoxInDefaultPosition(LayoutUnit, bool&); | 55 void placeBoxInDefaultPosition(LayoutUnit, bool&); |
55 void repositionCueSnapToLinesSet(); | 56 void repositionCueSnapToLinesSet(); |
56 void repositionCueSnapToLinesNotSet(); | 57 void repositionCueSnapToLinesNotSet(); |
57 | 58 |
58 TextTrackCue* m_cue; | 59 VTTCue* m_cue; |
59 FloatPoint m_fallbackPosition; | 60 FloatPoint m_fallbackPosition; |
60 }; | 61 }; |
61 | 62 |
62 } // namespace WebCore | 63 } // namespace WebCore |
63 | 64 |
64 #endif // RenderTextTrackCue_h | 65 #endif // RenderVTTCue_h |
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