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authorThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:41 -0800
committerThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:41 -0800
commit648161bb0edfc3d43db63caed5cc5213bc6cb78f (patch)
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parenta65af38181ac7d34544586bdb5cd004de93897ad (diff)
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diff --git a/WebCore/platform/graphics/WidthIterator.h b/WebCore/platform/graphics/WidthIterator.h
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-/*
- * Copyright (C) 2003, 2006, 2008 Apple Inc. All rights reserved.
- * Copyright (C) 2008 Holger Hans Peter Freyther
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef WidthIterator_h
-#define WidthIterator_h
-
-#include <wtf/unicode/Unicode.h>
-
-namespace WebCore {
-
-class Font;
-class GlyphBuffer;
-class TextRun;
-
-struct WidthIterator {
- WidthIterator(const Font*, const TextRun&);
-
- void advance(int to, GlyphBuffer* = 0);
- bool advanceOneCharacter(float& width, GlyphBuffer* = 0);
-
- const Font* m_font;
-
- const TextRun& m_run;
- int m_end;
-
- unsigned m_currentCharacter;
- float m_runWidthSoFar;
- float m_padding;
- float m_padPerSpace;
- float m_finalRoundingWidth;
-
-private:
- UChar32 normalizeVoicingMarks(int currentCharacter);
-};
-
-}
-
-#endif