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//////////////////////////////////////////////////////////////////////////////
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//主要功能: Undo and Redo的全局操作函数，为了区分符号修改与文件修改的Redo/Undo
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//
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//程序编写: 2006-12-07
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/////////////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "Action.h"
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#include "UndoManager.h"
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#include <assert.h>
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#include "SigmaResouce.h"
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#include "Util.h"
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#ifdef _DEBUG
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#undef THIS_FILE
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static char THIS_FILE[]=__FILE__;
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#define new DEBUG_NEW
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#endif
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namespace NAction
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{
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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CAction::CAction(void *pActionTarget, UINT uActionType, bool bAutoNotify)
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: actionTarget(pActionTarget)
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, actionType(uActionType)
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, autoNotify(bAutoNotify)
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, finished(false)
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, undone(false)
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, success(true)
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, done(false)
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, m_uuid(GenerateUUID())
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, m_timepoint(std::chrono::system_clock::now())
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{
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#ifdef _MFC_VER
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if (actionType != 0)
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{
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name = CSigmaResouce::GetString(actionType);
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//name.LoadString(actionType);
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int i = name.Find('\n');
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if (i > 0) name = name.Mid(i + 1);
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}
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#endif
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}
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CAction::~CAction()
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{
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}
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void CAction::SetActionTarget(void* pActionTarget)
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{
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actionTarget = pActionTarget;
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}
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const std::string& CAction::GetUUID() const
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{
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return m_uuid;
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}
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void CAction::SetUUID(const std::string& uuid)
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{
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m_uuid = uuid;
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}
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std::chrono::system_clock::time_point CAction::GetTimePoint() const
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{
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return m_timepoint;
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}
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void CAction::SetTimePoint(std::chrono::system_clock::time_point timepoint)
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{
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m_timepoint = timepoint;
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}
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const UMString& CAction::GetName() const
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{
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static CString temp = name;
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if (actionType != 0)
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{
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temp.LoadString(actionType);
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int i = temp.Find('\n');
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if (i > 0) temp = temp.Mid(i + 1);
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}
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return temp;
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//return name;
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}
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void CAction::NotifyUndoManager()
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{
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//assert(GetUndoManager());
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//GetUndoManager()->SetLastAction(actionTarget, this);
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}
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void CAction::Do()
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{
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if (autoNotify)
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NotifyUndoManager();
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done = true;
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}
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bool CAction::IsFinished() const
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{
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return finished;
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}
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bool CAction::IsSuccess() const
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{
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return success;
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}
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void CAction::SetActionType(const UINT type)
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{
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actionType = type;
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}
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UINT CAction::GetActionType()
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{
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return actionType;
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}
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void CAction::SetAutoNotify(bool an)
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{
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autoNotify = an;
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}
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void CAction::Undo()
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{
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undone = true;
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}
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void CAction::Redo()
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{
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undone = false;
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}
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void CAction::Finish()
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{
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finished = true;
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}
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bool CAction::IsUndone() const
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{
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return undone;
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}
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} |