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#pragma once
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#include <QVariant>
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#include "Defines.h"
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#include "ZxDynamic.h"
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#include "IxSerDes.h"
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#include "ZxSerializer.h"
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#include "iBase_global.h"
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#include "LlUtils_global.h"
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// 该类ZxDot是实现绘制点的工具类，主要提供了一种
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// QVariant的自定义元数据的参照
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class I_UTILSSHARED_EXPORT ZxDot
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: virtual public IxDynObj
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, virtual public IxSerDes
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{
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ZX_DECLARE_DYNAMIC
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public:
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ZxDot();
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ZxDot(ZxDotType o, \
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QColor clr = QColor(0, 0, 0), \
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float r = 1.f, \
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bool bFill = false);
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~ZxDot();
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#ifdef QT_DEBUG
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// 专门测试函数，元数据，自定义
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void testMetaTypeUsage();
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#endif
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public:
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// operator abouts
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ZxDot &operator = (const ZxDot &o);
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bool operator == (const ZxDot &o) const;
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bool operator != (const ZxDot &o) const
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{
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return !(operator == (o));
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}
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operator QVariant() const
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{
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return QVariant::fromValue(*this);
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}
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public:
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// 序列化
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virtual void onSerialize(ZxSerializer* ser);
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virtual void onDeserialize(ZxSerializer* ser);
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public:
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// 参数 set/get
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ZxDotType style() const;
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void setStyle(ZxDotType);
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QColor color() const;
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void setColor(const QColor &clr);
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float radius() const;
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void setRadius(const float& f);
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bool isFilling() const;
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void setFilling(const bool& b);
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protected:
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ZxDotType m_oType; //类型
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QColor m_clr; //颜色
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float m_fRadius; //半径
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bool m_bFilling; //是否填充
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};
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Q_DECLARE_METATYPE(ZxDot) //宏定义
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// QDebug << 重载
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inline QDebug operator<< (QDebug debug, const ZxDot& o)
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{
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debug.nospace() << "ZxDot("
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<< (int)(o.style()) << ","
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<< o.color() << ","
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<< o.radius() << ","
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<< o.isFilling() << ")";
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return debug.space();
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}
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// 序列化必须，DataStream
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inline QDataStream& operator<< (QDataStream& out, const ZxDot& o)
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{
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qRegisterMetaTypeStreamOperators<ZxDot>("ZxDot");
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out << (int)(o.style());
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out << o.color();
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out << o.radius();
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out << o.isFilling();
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return out;
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}
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// 序列化必须，DataStream
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inline QDataStream& operator>> (QDataStream& in, ZxDot& o)
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{
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qRegisterMetaTypeStreamOperators<ZxDot>("ZxDot");
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int n = 0;
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in >> n;
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o.setStyle((ZxDotType)n);
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QColor clr(0, 0, 0);
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in >> clr;
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o.setColor(clr);
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float r = 0.f;
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in >> r;
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o.setRadius(r);
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bool b = false;
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in >> b;
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o.setFilling(b);
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return in;
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}
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