32 lines
657 B
C++
32 lines
657 B
C++
#ifndef __DOCLOCK_H
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#define __DOCLOCK_H
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#include "acdocman.h"
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class DocAutoLock {
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protected:
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Acad::ErrorStatus m_esLock;
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AcApDocument *m_pDoc;
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public:
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DocAutoLock(AcApDocument *pDoc=NULL, bool bPrompt=false):m_pDoc(pDoc)
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{
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if(!m_pDoc)
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m_pDoc=curDoc();
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m_esLock=acDocManager->lockDocument(m_pDoc, AcAp::kWrite, NULL, NULL, bPrompt);
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}
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~DocAutoLock()
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{
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if(m_pDoc && m_esLock==Acad::eOk)
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{
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Acad::ErrorStatus es=acDocManager->unlockDocument(m_pDoc);
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ASSERT(es==Acad::eOk);
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}
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}
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Acad::ErrorStatus LockStatus() const
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{
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return m_esLock;
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}
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};
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#endif
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