79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// NoesisGUI - http://www.noesisengine.com
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// Copyright (c) 2013 Noesis Technologies S.L. All Rights Reserved.
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////////////////////////////////////////////////////////////////////////////////////////////////////
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#ifndef __DRAWING_INT32RECT_H__
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#define __DRAWING_INT32RECT_H__
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#include <NsCore/Noesis.h>
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#include <NsCore/ReflectionImplement.h>
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#include <NsCore/StringFwd.h>
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#include <NsDrawing/TypesApi.h>
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namespace Noesis
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{
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////////////////////////////////////////////////////////////////////////////////////////////////////
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/// Describes the width, height, and location of an integer rectangle.
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////////////////////////////////////////////////////////////////////////////////////////////////////
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struct Int32Rect
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{
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int32_t x;
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int32_t y;
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uint32_t width;
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uint32_t height;
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/// Default constructor which initializes all values to 0
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Int32Rect();
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/// Constructor which sets initial position and size of the rectangle
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Int32Rect(int32_t x, int32_t y, uint32_t width, uint32_t height);
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/// Copy constructor
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Int32Rect(const Int32Rect& rect) = default;
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/// Copy operator
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Int32Rect& operator=(const Int32Rect& rect) = default;
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/// Comparison operators
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bool operator==(const Int32Rect& rect) const;
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bool operator!=(const Int32Rect& rect) const;
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/// Indicates whether this rectangle is empty (all its members are 0)
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bool IsEmpty() const;
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/// Returns true if this rect has area (width and height greater than 0)
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bool HasArea() const;
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/// Creates a string representation of this rectangle
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/// The string has the following form: "x,y,width,height"
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NS_DRAWING_TYPES_API String ToString() const;
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/// Tries to parse an Int32Rect from a string
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NS_DRAWING_TYPES_API static bool TryParse(const char* str, Int32Rect& result);
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/// Empty rect (with all members set to 0)
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static Int32Rect Empty();
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NS_IMPLEMENT_INLINE_REFLECTION(Int32Rect, NoParent)
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{
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NsProp("X", &Int32Rect::x);
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NsProp("Y", &Int32Rect::y);
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NsProp("Width", &Int32Rect::width);
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NsProp("Height", &Int32Rect::height);
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NsProp("IsEmpty", &Int32Rect::IsEmpty);
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NsProp("HasArea", &Int32Rect::HasArea);
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}
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};
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}
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#include <NsDrawing/Int32Rect.inl>
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#endif
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