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authorSteve Block <steveblock@google.com>2011-05-06 11:45:16 +0100
committerSteve Block <steveblock@google.com>2011-05-12 13:44:10 +0100
commitcad810f21b803229eb11403f9209855525a25d57 (patch)
tree29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /WebCore/platform/graphics/Path.h
parent121b0cf4517156d0ac5111caf9830c51b69bae8f (diff)
downloadexternal_webkit-cad810f21b803229eb11403f9209855525a25d57.zip
external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz
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Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'WebCore/platform/graphics/Path.h')
-rw-r--r--WebCore/platform/graphics/Path.h153
1 files changed, 0 insertions, 153 deletions
diff --git a/WebCore/platform/graphics/Path.h b/WebCore/platform/graphics/Path.h
deleted file mode 100644
index 423a792..0000000
--- a/WebCore/platform/graphics/Path.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Copyright (C) 2003, 2006, 2009 Apple Inc. All rights reserved.
- * 2006 Rob Buis <buis@kde.org>
- * Copyright (C) 2007-2008 Torch Mobile, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef Path_h
-#define Path_h
-
-#include <wtf/FastAllocBase.h>
-#include <wtf/Forward.h>
-
-#if PLATFORM(CG)
-typedef struct CGPath PlatformPath;
-#elif PLATFORM(OPENVG)
-namespace WebCore {
-class PlatformPathOpenVG;
-}
-typedef WebCore::PlatformPathOpenVG PlatformPath;
-#elif PLATFORM(QT)
-#include <qpainterpath.h>
-typedef QPainterPath PlatformPath;
-#elif PLATFORM(WX) && USE(WXGC)
-class wxGraphicsPath;
-typedef wxGraphicsPath PlatformPath;
-#elif PLATFORM(CAIRO)
-namespace WebCore {
-class CairoPath;
-}
-typedef WebCore::CairoPath PlatformPath;
-#elif PLATFORM(SKIA)
-class SkPath;
-typedef SkPath PlatformPath;
-#elif PLATFORM(HAIKU)
-class BRegion;
-typedef BRegion PlatformPath;
-#elif OS(WINCE)
-namespace WebCore {
- class PlatformPath;
-}
-typedef WebCore::PlatformPath PlatformPath;
-#else
-typedef void PlatformPath;
-#endif
-
-#if PLATFORM(QT)
-/* QPainterPath is valued based */
-typedef PlatformPath PlatformPathPtr;
-#else
-typedef PlatformPath* PlatformPathPtr;
-#endif
-
-namespace WebCore {
-
- class AffineTransform;
- class FloatPoint;
- class FloatRect;
- class FloatSize;
- class GraphicsContext;
- class StrokeStyleApplier;
-
- enum WindRule {
- RULE_NONZERO = 0,
- RULE_EVENODD = 1
- };
-
- enum PathElementType {
- PathElementMoveToPoint,
- PathElementAddLineToPoint,
- PathElementAddQuadCurveToPoint,
- PathElementAddCurveToPoint,
- PathElementCloseSubpath
- };
-
- struct PathElement {
- PathElementType type;
- FloatPoint* points;
- };
-
- typedef void (*PathApplierFunction)(void* info, const PathElement*);
-
- class Path : public FastAllocBase {
- public:
- Path();
- ~Path();
-
- Path(const Path&);
- Path& operator=(const Path&);
-
- bool contains(const FloatPoint&, WindRule rule = RULE_NONZERO) const;
- bool strokeContains(StrokeStyleApplier*, const FloatPoint&) const;
- FloatRect boundingRect() const;
- FloatRect strokeBoundingRect(StrokeStyleApplier* = 0);
-
- float length();
- FloatPoint pointAtLength(float length, bool& ok);
- float normalAngleAtLength(float length, bool& ok);
-
- void clear();
- bool isEmpty() const;
- // Gets the current point of the current path, which is conceptually the final point reached by the path so far.
- // Note the Path can be empty (isEmpty() == true) and still have a current point.
- bool hasCurrentPoint() const;
- FloatPoint currentPoint() const;
-
- void moveTo(const FloatPoint&);
- void addLineTo(const FloatPoint&);
- void addQuadCurveTo(const FloatPoint& controlPoint, const FloatPoint& endPoint);
- void addBezierCurveTo(const FloatPoint& controlPoint1, const FloatPoint& controlPoint2, const FloatPoint& endPoint);
- void addArcTo(const FloatPoint&, const FloatPoint&, float radius);
- void closeSubpath();
-
- void addArc(const FloatPoint&, float radius, float startAngle, float endAngle, bool anticlockwise);
- void addRect(const FloatRect&);
- void addEllipse(const FloatRect&);
- void addRoundedRect(const FloatRect&, const FloatSize& roundingRadii);
- void addRoundedRect(const FloatRect&, const FloatSize& topLeftRadius, const FloatSize& topRightRadius, const FloatSize& bottomLeftRadius, const FloatSize& bottomRightRadius);
-
- void translate(const FloatSize&);
-
- PlatformPathPtr platformPath() const { return m_path; }
-
- void apply(void* info, PathApplierFunction) const;
- void transform(const AffineTransform&);
-
- private:
- PlatformPathPtr m_path;
- };
-
-}
-
-#endif