#if !defined(__TGADSCMDGROUP_H__)
#define __TGADSCMDGROUP_H__

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

// ADS命令集管理，它封装了ARX的acedDefun函数，使用MFC
// 风格，使用时从它派生新类，添加ADS命令成员函数
// 例子：MyAdsCmdGroup.h
//		class CMyAdsCmdGroup : public TGAdsCmdGroup
//			{
//			DECLARE_DYNCREATE(TGAdsCmdGroup);
//					...
//				//{{AFX_TG_ADS_CMD(TGAdsCmdGroup)
//				afx_adscmd int MyTestCmd();
//					...
//				//}}AFX_TG_ADS_CMD
//				DECLARE_TG_ADSCMD_MAP(CMyAdsCmdGroup);
//					...
//			};
// MyAdsCmdGroup.cpp
//		IMPLEMENT_DYNCREATE(CMyAdsCmdGroup, TGAdsCmdGroup);
//				...
//		BEGIN_TG_ADSCMD_MAP(CMyAdsCmdGroup, MyTestGroup)
//		//{{AFX_TG_ADS_CMD(CMyAdsCmdGroup)
//			ON_TG_ADSCMD(Test, MyTestCmd)
//				...
//		//}}AFX_TG_ADS_CMD
//		END_TG_ADSCMD_MAP(CMyAdsCmdGroup)
//				...
// wyg--2005-04-05


class TGAdsCmdGroup;
class TGArxEntryApp;

#define afx_adscmd	 

typedef int (TGAdsCmdGroup::*lpFnAdsCmdPtr)();

typedef struct
{
	LPCTSTR pszName;
	lpFnAdsCmdPtr pFnCmd;
	int iFunCode;
	BOOL bRegFunc;
	BOOL bRenderCmd;
}TGAdsCmdInfo;

#define DECLARE_TG_ADSCMD_MAP(CLASS)			\
	protected:									\
		virtual int OnGetCmdEntrySize();		\
		virtual TGAdsCmdInfo* OnGetCmdEntry();	\
		static TGAdsCmdInfo m_p##CLASSCmdInfo[];	\

#define BEGIN_TG_ADSCMD_MAP(CLASS)				\
	TGAdsCmdInfo* CLASS::OnGetCmdEntry() {		\
		return m_p##CLASSCmdInfo;}				\
	TGAdsCmdInfo CLASS::m_p##CLASSCmdInfo[] = {	\

#define ON_TG_ADSCMD(Name, pFnCmd)			\
	{#Name, (lpFnAdsCmdPtr)&pFnCmd, 0, FALSE, FALSE},			\

#define ON_TG_ADSCMD_EX(Name, pFnCmd, bRegFunc, bRenderCmd)	\
	{#Name, (lpFnAdsCmdPtr)&pFnCmd, 0, bRegFunc, bRenderCmd},	\

#define END_TG_ADSCMD_MAP(CLASS)	};	\
	int CLASS::OnGetCmdEntrySize() {			\
		return (sizeof(m_p##CLASSCmdInfo) / sizeof((m_p##CLASSCmdInfo)[0]));}	\

class TGAdsCmdGroup : public CObject
{
	DECLARE_DYNAMIC(TGAdsCmdGroup);
public:
	TGAdsCmdGroup();
	virtual ~TGAdsCmdGroup();

protected:
	virtual void OnAddCommands();
	virtual void OnRemoveCommands();
	virtual void OnInvkSubCommand();

private:
	virtual int OnGetCmdEntrySize() = 0;
	virtual TGAdsCmdInfo* OnGetCmdEntry() = 0;

	TGArxEntryApp* m_pArxEntryApp;

	friend class TGArxEntryApp;
};

#endif // __TGADSCMDGROUP_H__