cmacrofactory.h

日本的开源编辑器源码

//	$Id: CMacroFactory.h,v 1.3 2004/02/08 14:09:48 genta Exp $
/*!	@file
	@brief マクロ種別管理

	@author genta
	$Revision: 1.3 $
*/
/*
	Copyright (C) 2002, genta

	This software is provided 'as-is', without any express or implied
	warranty. In no event will the authors be held liable for any damages
	arising from the use of this software.

	Permission is granted to anyone to use this software for any purpose, 
	including commercial applications, and to alter it and redistribute it 
	freely, subject to the following restrictions:

		1. The origin of this software must not be misrepresented;
		   you must not claim that you wrote the original software.
		   If you use this software in a product, an acknowledgment
		   in the product documentation would be appreciated but is
		   not required.

		2. Altered source versions must be plainly marked as such, 
		   and must not be misrepresented as being the original software.

		3. This notice may not be removed or altered from any source
		   distribution.
*/

#ifndef __CMACROTYPEMGR_H_
#define __CMACROTYPEMGR_H_

#pragma warning(disable: 4786)

#include <map>
#include <list>
#include <string>

class CMacroManagerBase;

/*!
	@brief マクロHandler生成クラス
	
	@par 初期化
	CMacroManagerBase::declare() により，MacroEngineのCreaterの登録
	RegisterEngine() 及び 対応拡張子の登録 RegisterExt() が呼び出される．
	
	@par 呼び出し
	CMacroFactory::Create()を拡張子を引数にして呼び出すと対応する
	マクロエンジンが返される．得られたEngineに対してLoadKeyMacro()及び
	ExecKeyMacro() を呼び出すことでマクロの読み込み?実行が行われる．

	Singleton
*/
class CMacroFactory {
public:
	typedef CMacroManagerBase* (*Creator)(const char*);

	bool RegisterCreator( Creator );
	// Jan. 31, 2004 genta
	// バイナリサイズ削減のためm_mMacroExtsを削除
	//bool RegisterExt( const char*, Creator );
	bool Unregister( Creator );

	CMacroManagerBase* Create(const char*);
	
	static CMacroFactory* Instance();

private:
	CMacroFactory();
	std::string Ext2Key(const char *ext);

	// Jan. 31, 2004 genta
	// バイナリサイズ削減のため拡張子保持用mapを削除
	//	typedef std::map<std::string, Creator> MacroTypeRep;
	typedef std::list<Creator> MacroEngineRep;

	// Jan. 31, 2004 genta
	// バイナリサイズ削減のため
	//MacroTypeRep m_mMacroExts;	/*!< 拡張子対応表 */
	/*!
		Creatorリスト
		@date 2002.08.25 genta 追加
	*/
	MacroEngineRep m_mMacroCreators;

};
#endif