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35 lines
1.1 KiB
35 lines
1.1 KiB
#ifndef __APPSIZE_H_
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#define __APPSIZE_H_
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#include <runtask.h>
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// Folder size computation tree walker callback class
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class CAppFolderSize : public IShellTreeWalkerCallBack
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{
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public:
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CAppFolderSize(ULONGLONG * puSize);
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virtual ~CAppFolderSize();
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// *** IUnknown Methods
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STDMETHODIMP QueryInterface(REFIID riid, void **ppvObj);
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virtual STDMETHODIMP_(ULONG) AddRef(void) ;
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virtual STDMETHODIMP_(ULONG) Release(void);
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// *** IShellTreeWalkerCallBack methods ***
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STDMETHODIMP FoundFile(LPCWSTR pwszFolder, TREEWALKERSTATS *ptws, WIN32_FIND_DATAW * pwfd);
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STDMETHODIMP EnterFolder(LPCWSTR pwszFolder, TREEWALKERSTATS *ptws, WIN32_FIND_DATAW * pwfd);
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STDMETHODIMP LeaveFolder(LPCWSTR pwszFolder, TREEWALKERSTATS *ptws);
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STDMETHODIMP HandleError(LPCWSTR pwszFolder, TREEWALKERSTATS *ptws, HRESULT hrError);
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// *** Initailze the IShellTreeWalker * by CoCreateInstacing it
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HRESULT Initialize();
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protected:
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ULONGLONG * _puSize;
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IShellTreeWalker * _pstw;
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UINT _cRef;
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HRESULT _hrCoInit;
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};
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#endif // _APPSIZE_H_
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