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// Copyright 2008, 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 BASE_GFX_SIZE_H__
#define BASE_GFX_SIZE_H__
#include "build/build_config.h"
#ifdef UNIT_TEST
#include <iostream>
#endif
#if defined(OS_WIN)
typedef struct tagSIZE SIZE;
#elif defined(OS_MACOSX)
#include <ApplicationServices/ApplicationServices.h>
#endif
namespace gfx {
//
// A size has width and height values.
//
class Size {
public:
Size() : width_(0), height_(0) {}
Size(int width, int height) : width_(width), height_(height) {}
~Size() {}
int width() const { return width_; }
int height() const { return height_; }
void SetSize(int width, int height) {
width_ = width;
height_ = height;
}
void set_width(int width) { width_ = width; }
void set_height(int height) { height_ = height; }
bool operator==(const Size& s) const {
return width_ == s.width_ && height_ == s.height_;
}
bool operator!=(const Size& s) const {
return !(*this == s);
}
bool IsEmpty() const {
return !width_ && !height_;
}
#if defined(OS_WIN)
SIZE ToSIZE() const;
#elif defined(OS_MACOSX)
CGSize ToCGSize() const;
#endif
private:
int width_;
int height_;
};
} // namespace gfx
#ifdef UNIT_TEST
inline std::ostream& operator<<(std::ostream& out, const gfx::Size& s) {
return out << s.width() << "x" << s.height();
}
#endif // #ifdef UNIT_TEST
#endif // BASE_GFX_SIZE_H__
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