40 lines
672 B
C++
Executable File
40 lines
672 B
C++
Executable File
#ifndef _COMMANDMANAGER_H
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#define _COMMANDMANAGER_H
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class CCommand;
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#include <list>
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#include "res/res.h"
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class CCommandManager
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{
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public:
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CCommandManager();
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~CCommandManager();
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void Append(CCommand* cmd);
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void Execute(CCommand* cmd);
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void Undo();
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const char* GetUndoName();
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void Redo();
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const char* GetRedoName();
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void ClearHistory();
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private:
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typedef std::list<CCommand*> CommandList;
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CommandList::iterator GetIterator(int pos);
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CCommand* GetUndoCommand();
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CCommand* GetRedoCommand();
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i32 m_HistoryPos;
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u32 m_CommandHistoryLength;
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CommandList m_CommandHistory;
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};
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extern CCommandManager g_CmdMan;
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#endif
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