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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /WebCore/platform/graphics/IntSize.h | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'WebCore/platform/graphics/IntSize.h')
-rw-r--r-- | WebCore/platform/graphics/IntSize.h | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/WebCore/platform/graphics/IntSize.h b/WebCore/platform/graphics/IntSize.h deleted file mode 100644 index 9db2224..0000000 --- a/WebCore/platform/graphics/IntSize.h +++ /dev/null @@ -1,192 +0,0 @@ -/* - * Copyright (C) 2003, 2004, 2005, 2006 Apple Computer, 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: - * 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 IntSize_h -#define IntSize_h - -#if PLATFORM(CG) -typedef struct CGSize CGSize; -#endif - -#if PLATFORM(MAC) -#ifdef NSGEOMETRY_TYPES_SAME_AS_CGGEOMETRY_TYPES -typedef struct CGSize NSSize; -#else -typedef struct _NSSize NSSize; -#endif -#endif - -#if PLATFORM(WIN) -typedef struct tagSIZE SIZE; -#elif PLATFORM(QT) -#include <qglobal.h> -QT_BEGIN_NAMESPACE -class QSize; -QT_END_NAMESPACE -#elif PLATFORM(HAIKU) -class BSize; -#endif - -#if PLATFORM(WX) -class wxSize; -#endif - -#if PLATFORM(BREWMP) -typedef struct AEESize AEESize; -#endif - -namespace WebCore { - -class IntSize { -public: - IntSize() : m_width(0), m_height(0) { } - IntSize(int width, int height) : m_width(width), m_height(height) { } - - int width() const { return m_width; } - int height() const { return m_height; } - - void setWidth(int width) { m_width = width; } - void setHeight(int height) { m_height = height; } - - bool isEmpty() const { return m_width <= 0 || m_height <= 0; } - bool isZero() const { return !m_width && !m_height; } - - float aspectRatio() const { return static_cast<float>(m_width) / static_cast<float>(m_height); } - - void expand(int width, int height) - { - m_width += width; - m_height += height; - } - - void scale(float scale) - { - m_width = static_cast<int>(static_cast<float>(m_width) * scale); - m_height = static_cast<int>(static_cast<float>(m_height) * scale); - } - - IntSize expandedTo(const IntSize& other) const - { - return IntSize(m_width > other.m_width ? m_width : other.m_width, - m_height > other.m_height ? m_height : other.m_height); - } - - IntSize shrunkTo(const IntSize& other) const - { - return IntSize(m_width < other.m_width ? m_width : other.m_width, - m_height < other.m_height ? m_height : other.m_height); - } - - void clampNegativeToZero() - { - *this = expandedTo(IntSize()); - } - - IntSize transposedSize() const - { - return IntSize(m_height, m_width); - } - -#if PLATFORM(CG) - explicit IntSize(const CGSize&); // don't do this implicitly since it's lossy - operator CGSize() const; -#endif - -#if PLATFORM(MAC) && !defined(NSGEOMETRY_TYPES_SAME_AS_CGGEOMETRY_TYPES) - explicit IntSize(const NSSize &); // don't do this implicitly since it's lossy - operator NSSize() const; -#endif - -#if PLATFORM(WIN) - IntSize(const SIZE&); - operator SIZE() const; -#endif - -#if PLATFORM(QT) - IntSize(const QSize&); - operator QSize() const; -#endif - -#if PLATFORM(HAIKU) - explicit IntSize(const BSize&); - operator BSize() const; -#endif - -#if PLATFORM(WX) - IntSize(const wxSize&); - operator wxSize() const; -#endif - -#if PLATFORM(BREWMP) - IntSize(const AEESize&); - operator AEESize() const; -#endif - -private: - int m_width, m_height; -}; - -inline IntSize& operator+=(IntSize& a, const IntSize& b) -{ - a.setWidth(a.width() + b.width()); - a.setHeight(a.height() + b.height()); - return a; -} - -inline IntSize& operator-=(IntSize& a, const IntSize& b) -{ - a.setWidth(a.width() - b.width()); - a.setHeight(a.height() - b.height()); - return a; -} - -inline IntSize operator+(const IntSize& a, const IntSize& b) -{ - return IntSize(a.width() + b.width(), a.height() + b.height()); -} - -inline IntSize operator-(const IntSize& a, const IntSize& b) -{ - return IntSize(a.width() - b.width(), a.height() - b.height()); -} - -inline IntSize operator-(const IntSize& size) -{ - return IntSize(-size.width(), -size.height()); -} - -inline bool operator==(const IntSize& a, const IntSize& b) -{ - return a.width() == b.width() && a.height() == b.height(); -} - -inline bool operator!=(const IntSize& a, const IntSize& b) -{ - return a.width() != b.width() || a.height() != b.height(); -} - -} // namespace WebCore - -#endif // IntSize_h |