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60 lines
1.2 KiB
C++
60 lines
1.2 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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//文件 ActionItem.h
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//主要功能:
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//
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//程序编写: 2006-12-07
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/////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include "UndoManager\action.h"
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class CSigmaDoc;
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class CSigmaView;
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namespace NAction
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{
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//所有Undo与Redo的操作基类void *pActionTarget
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class CActionItem :
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public CAction
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{
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public:
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CActionItem(CSigmaDoc * ppDoc, UINT actionType);
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virtual ~CActionItem(void);
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public:
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virtual void Undo(void);
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virtual void Redo(void);
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virtual void Do(void);
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CSigmaDoc* GetDoc(void);
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CSigmaView* GetView(void);
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/**
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* 标记究竟是否持有 value 里面的 COne 对象，所有权归属问题
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*
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* \return
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*/
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virtual bool IsOwnCOnes() const
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{
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return false;
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}
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friend class BlobSerializer;
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protected:
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void Remember(const CPositionList& list);
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BOOL RemoveAt(COne* pOne); //从当前文档中移走该元素，但并不将其从内存中清除
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BOOL RemoveAtNoClear(const std::vector<COne*> &pOnes); //从当前文档中移走该元素，但并不将其从内存中清除
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void Clear(CPtrList& value);
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void Invalidate(CRect8& range);
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CPtrList value;
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public:
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void ReflashLayer(void);
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BOOL ReflashMarkLibrary(void);
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};
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};
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using namespace NAction;
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