#pragma once
#include "MLVector.h"

class MLPoint;
class MLPlNode;
class MLPline;
#define MLDRect MLRect 

class MLRect
{
public:
	MLRect(void);
	MLRect(double left, double top, double right, double bottom);
	MLRect(const MLVector& dPt1, const MLVector& dPt2);
	MLRect(const MLPoint& dPt1, const MLPoint& dPt2);
	MLRect(const MLPlNode& dPt1, const MLPlNode& dPt2);
	MLRect(const MLRect& dRect);

	explicit MLRect(const QRectF& rect);
	explicit MLRect(const QPointF& dPt1, const QPointF& dPt2);
	~MLRect(void);

	// 元素数
	__declspec(property(get=getName, put = setName)) char* name;
	__declspec(property(get=getTop, put = setTop)) double top;
	__declspec(property(get=getLeft, put = setLeft)) double left;
	__declspec(property(get=getBottom, put = setBottom)) double bottom;
	__declspec(property(get=getRight, put = setRight)) double right;
	__declspec(property(get=getValid, put = setValid)) bool valid;

public:
	const char* getName() const;
	void setName(char* name);

	void setTop(double top);
	double getTop() const;
	double& getTop();

	void setLeft(double left);
	double getLeft() const;

	void setBottom(double bottom);
	double getBottom() const;
	double& getBottom();

	void setRight(double right);
	double getRight() const;

	void setValid(bool valid);
	bool getValid() const;

	// 设置矩形坐标
	void setRect(double left, double top, double right, double bottom);
	void setRect(const MLPoint& dPt1, const MLPoint& dPt2);

	// 设置矩形为空
	void setEmpty();

	// 矩形是否为空
	bool isEmpty() const;

	// 宽度
	double width() const;

	// 高度
	double height()const ;

	// 四点坐标
	MLPoint topLeft();
	MLPoint bottomRight();
	MLPoint rightTop();
	MLPoint leftBottom();

	// 得到矩形中心点
	MLPoint centerPoint();	

	bool operator ==(const MLRect& other) const;
	bool operator !=(const MLRect& other) const;

	// 规则矩形坐标
	void normalizeRect();

	// 转化为线
	MLPline toPline() const;

	QRectF toQRectF() const;

	QRect  toQRect() const;

	// 点在矩形内
	bool contains(const MLPoint& point);
	bool contains(double dbx, double dby) const;
	bool contains(const MLPline& pline);

	// 偏移
	void offset(double dx, double dy);
	void offset(const MLPoint& point);

	// 移动
	void moveTo(const MLPoint& point);
	void moveTo(const QPointF& pointF);

	// 读取矩形坐标
	void readRect(QDataStream& in);
	void readRect(FILE* fr);

	// 输出矩形坐标
	void writeRect(QDataStream& out);
	void writeRect(FILE* fw);

private:
	char    m_name[32];
	double	m_left;
	double	m_top;
	double	m_right;
	double	m_bottom;

	bool m_valid;
};

//////////////////////////////////////////////////////////////////////////