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Diffstat (limited to 'WebKit/chromium/public/WebFloatPoint.h')
-rw-r--r-- | WebKit/chromium/public/WebFloatPoint.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/WebKit/chromium/public/WebFloatPoint.h b/WebKit/chromium/public/WebFloatPoint.h new file mode 100644 index 0000000..c053ed6 --- /dev/null +++ b/WebKit/chromium/public/WebFloatPoint.h @@ -0,0 +1,91 @@ +/* + * Copyright (C) 2010 Google Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "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 THE COPYRIGHT + * OWNER 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 WebFloatPoint_h +#define WebFloatPoint_h + +#include "WebCommon.h" + +#if WEBKIT_IMPLEMENTATION +#include "IntPoint.h" +#endif + +namespace WebKit { + +struct WebFloatPoint { + float x; + float y; + + WebFloatPoint() + : x(0.0f) + , y(0.0f) + { + } + + WebFloatPoint(float x, float y) + : x(x) + , y(y) + { + } + +#if WEBKIT_IMPLEMENTATION + WebFloatPoint(const WebCore::FloatPoint& p) + : x(p.x()) + , y(p.y()) + { + } + + WebFloatPoint& operator=(const WebCore::FloatPoint& p) + { + x = p.x(); + y = p.y(); + return *this; + } + + operator WebCore::FloatPoint() const + { + return WebCore::FloatPoint(x, y); + } +#endif +}; + +inline bool operator==(const WebFloatPoint& a, const WebFloatPoint& b) +{ + return a.x == b.x && a.y == b.y; +} + +inline bool operator!=(const WebFloatPoint& a, const WebFloatPoint& b) +{ + return !(a == b); +} + +} // namespace WebKit + +#endif |