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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. |
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 |
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30 #include "platform/fonts/GlyphBuffer.h" | 30 #include "platform/fonts/GlyphBuffer.h" |
31 #include "platform/geometry/FloatSize.h" | 31 #include "platform/geometry/FloatSize.h" |
32 #include "platform/text/TextBreakIterator.h" | 32 #include "platform/text/TextBreakIterator.h" |
33 #include "platform/text/TextRun.h" | 33 #include "platform/text/TextRun.h" |
34 #include "wtf/StdLibExtras.h" | 34 #include "wtf/StdLibExtras.h" |
35 #include "wtf/unicode/CharacterNames.h" | 35 #include "wtf/unicode/CharacterNames.h" |
36 #include <ApplicationServices/ApplicationServices.h> | 36 #include <ApplicationServices/ApplicationServices.h> |
37 | 37 |
38 using namespace std; | 38 using namespace std; |
39 | 39 |
40 namespace WebCore { | 40 namespace blink { |
41 | 41 |
42 ComplexTextController::ComplexTextController(const Font* font, const TextRun& ru
n, bool mayUseNaturalWritingDirection, HashSet<const SimpleFontData*>* fallbackF
onts, bool forTextEmphasis) | 42 ComplexTextController::ComplexTextController(const Font* font, const TextRun& ru
n, bool mayUseNaturalWritingDirection, HashSet<const SimpleFontData*>* fallbackF
onts, bool forTextEmphasis) |
43 : m_font(*font) | 43 : m_font(*font) |
44 , m_run(run) | 44 , m_run(run) |
45 , m_isLTROnly(true) | 45 , m_isLTROnly(true) |
46 , m_mayUseNaturalWritingDirection(mayUseNaturalWritingDirection) | 46 , m_mayUseNaturalWritingDirection(mayUseNaturalWritingDirection) |
47 , m_forTextEmphasis(forTextEmphasis) | 47 , m_forTextEmphasis(forTextEmphasis) |
48 , m_currentCharacter(0) | 48 , m_currentCharacter(0) |
49 , m_end(run.length()) | 49 , m_end(run.length()) |
50 , m_totalWidth(0) | 50 , m_totalWidth(0) |
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606 glyphOrigin.y += advance.height; | 606 glyphOrigin.y += advance.height; |
607 | 607 |
608 lastCharacterIndex = characterIndex; | 608 lastCharacterIndex = characterIndex; |
609 } | 609 } |
610 if (!isMonotonic) | 610 if (!isMonotonic) |
611 complexTextRun.setIsNonMonotonic(); | 611 complexTextRun.setIsNonMonotonic(); |
612 } | 612 } |
613 m_totalWidth += widthSinceLastCommit; | 613 m_totalWidth += widthSinceLastCommit; |
614 } | 614 } |
615 | 615 |
616 } // namespace WebCore | 616 } // namespace blink |
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