////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//ObjectFactory.h

#pragma once

#include "ObjectFill.h"
#include "ObjectPolyline.h"
class CGDFObject;
class CGDFLayer;


#define OBJECT_MEMORYSIZE 4096
#define OBJECT_MEMORYSIZEMIN 1024

class CObjectMemoryPolyline
{
public:
	CObjectMemoryPolyline();
	~CObjectMemoryPolyline();

	CObjectPolyline m_linearray[OBJECT_MEMORYSIZE];
	BYTE m_flag[OBJECT_MEMORYSIZE];
	DWORD m_dwCount;

	CObjectPolyline* NewLine();
	CObjectPolyline* NewLineNewPos();
	BOOL DeleteLine(CObjectPolyline* pLine);
};

class CObjectMemoryFill
{
public:
	CObjectMemoryFill();
	~CObjectMemoryFill();

	CGDFObjectFill m_fillarray[OBJECT_MEMORYSIZEMIN];
	BYTE m_flag[OBJECT_MEMORYSIZEMIN];
	DWORD m_dwCount;

	CGDFObjectFill* NewFill();
	CGDFObjectFill* NewFillNewPos();
	BOOL DeleteFill(CGDFObjectFill* pFill);
};

class CGDFObjectCreator
{
public:
	CGDFObjectCreator();
	~CGDFObjectCreator();
//Attributes
private:
	CTypedPtrArray<CPtrArray,CObjectMemoryPolyline*> m_linearray;
	CTypedPtrArray<CPtrArray,CObjectMemoryFill*> m_fillarray;
	
	CTypedPtrArray<CPtrArray,CRuntimeClass*> m_ClassArray;//注册的图形类
	CTypedPtrArray<CPtrArray,CTypedPtrArray<CPtrArray,CGDFObject*>*> m_ObjectArrayArray;//保存废弃的图形对象
//Operations
public:
	CGDFObjectFill* CreateFill();
	CObjectPolyline* CreateLine();
	void DeleteObject(CGDFObject* pObject);
	void DeleteObject(CTypedPtrArray<CPtrArray,CGDFObject*>& ObjectArray);
	void RegisterClass(CRuntimeClass* pRuntimeClass);

private:
	void DeleteFill(CGDFObjectFill* pFill);
	void DeleteLine(CObjectPolyline* pLine);

};
extern "C" AFX_EXT_API CGDFObjectCreator* WINAPI AfxGetObjectFactory();