--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/platform/graphics/FloatPoint.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) 2004, 2006, 2007 Apple Inc.  All rights reserved.
+ * Copyright (C) 2005 Nokia.  All rights reserved.
+ *
+ * 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 FloatPoint_h
+#define FloatPoint_h
+
+#include "FloatSize.h"
+#include <wtf/Platform.h>
+
+#if PLATFORM(CG)
+typedef struct CGPoint CGPoint;
+#endif
+
+#if PLATFORM(MAC)
+#ifdef NSGEOMETRY_TYPES_SAME_AS_CGGEOMETRY_TYPES
+typedef struct CGPoint NSPoint;
+#else
+typedef struct _NSPoint NSPoint;
+#endif
+#endif
+
+#if PLATFORM(QT)
+class QPointF;
+#endif
+
+#if PLATFORM(SYMBIAN)
+class TPoint;
+#endif
+
+namespace WebCore {
+
+class AffineTransform;
+class IntPoint;
+
+class FloatPoint {
+public:
+    FloatPoint() : m_x(0), m_y(0) { }
+    FloatPoint(float x, float y) : m_x(x), m_y(y) { }
+    FloatPoint(const IntPoint&);
+
+    static FloatPoint narrowPrecision(double x, double y);
+
+    float x() const { return m_x; }
+    float y() const { return m_y; }
+
+    void setX(float x) { m_x = x; }
+    void setY(float y) { m_y = y; }
+    void move(float dx, float dy) { m_x += dx; m_y += dy; }
+
+#if PLATFORM(CG)
+    FloatPoint(const CGPoint&);
+    operator CGPoint() const;
+#endif
+
+#if PLATFORM(MAC) && !defined(NSGEOMETRY_TYPES_SAME_AS_CGGEOMETRY_TYPES)
+    FloatPoint(const NSPoint&);
+    operator NSPoint() const;
+#endif
+
+#if PLATFORM(QT)
+    FloatPoint(const QPointF&);
+    operator QPointF() const;
+#endif
+
+#if PLATFORM(SYMBIAN)
+    operator TPoint() const;
+    FloatPoint(const TPoint& );
+#endif
+
+    FloatPoint matrixTransform(const AffineTransform&) const;
+
+private:
+    float m_x, m_y;
+};
+
+
+inline FloatPoint& operator+=(FloatPoint& a, const FloatSize& b)
+{
+    a.move(b.width(), b.height());
+    return a;
+}
+
+inline FloatPoint& operator-=(FloatPoint& a, const FloatSize& b)
+{
+    a.move(-b.width(), -b.height());
+    return a;
+}
+
+inline FloatPoint operator+(const FloatPoint& a, const FloatSize& b)
+{
+    return FloatPoint(a.x() + b.width(), a.y() + b.height());
+}
+
+inline FloatSize operator-(const FloatPoint& a, const FloatPoint& b)
+{
+    return FloatSize(a.x() - b.x(), a.y() - b.y());
+}
+
+inline FloatPoint operator-(const FloatPoint& a, const FloatSize& b)
+{
+    return FloatPoint(a.x() - b.width(), a.y() - b.height());
+}
+
+inline bool operator==(const FloatPoint& a, const FloatPoint& b)
+{
+    return a.x() == b.x() && a.y() == b.y();
+}
+
+inline bool operator!=(const FloatPoint& a, const FloatPoint& b)
+{
+    return a.x() != b.x() || a.y() != b.y();
+}
+
+}
+
+#endif