506 lines
15 KiB
C++
506 lines
15 KiB
C++
/*****************************************************************************
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*
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* (C) COPYRIGHT MICROSOFT CORPORATION, 2000
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*
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* TITLE: printwiz.cpp
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*
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* VERSION: 1.0, stolen from netplwiz (pubwiz.cpp)
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*
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* AUTHOR: RickTu
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*
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* DATE: 10/12/00
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*
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* DESCRIPTION: Implements IWizardExtension for printing wizard
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*
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*****************************************************************************/
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#include "precomp.h"
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#pragma hdrstop
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class CPrintPhotosWizard : public IPrintPhotosWizardSetInfo
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{
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public:
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CPrintPhotosWizard();
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~CPrintPhotosWizard();
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// IUnknown
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STDMETHOD(QueryInterface)(REFIID riid, void **ppvObj);
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STDMETHOD_(ULONG,AddRef)(void);
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STDMETHOD_(ULONG,Release)(void);
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// IPrintPhotosWizardSetInfo
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STDMETHODIMP SetFileListDataObject( IDataObject * pdo );
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STDMETHODIMP SetFileListArray( LPITEMIDLIST *aidl, int cidl, int iSelectedItem);
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STDMETHODIMP RunWizard( VOID );
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private:
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LONG _cRef; // object lifetime count
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HPROPSHEETPAGE _aWizPages[MAX_WIZPAGES]; // page handles for this wizard (so we can navigate)
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CComPtr<IDataObject> _pdo; // dataobject which contains files to print
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LPITEMIDLIST* _aidl;
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int _cidl;
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int _iSelection;
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HRESULT _CreateWizardPages(void); // construct and load our wizard pages
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// Get a pointer to our wizard class from static members
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static CPrintPhotosWizard* s_GetPPW(HWND hwnd, UINT uMsg, LPARAM lParam);
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// DlgProc's for our wizard pages -- we forward through s_GetPPW
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CStartPage * _pStartPage;
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CPhotoSelectionPage * _pPhotoSelectionPage;
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CPrintOptionsPage * _pPrintOptionsPage;
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CSelectTemplatePage * _pSelectTemplatePage;
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CStatusPage * _pStatusPage;
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CEndPage * _pEndPage;
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static INT_PTR s_StartPageDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) \
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{ \
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CPrintPhotosWizard *ppw = s_GetPPW(hwnd, uMsg, lParam); \
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if (ppw && ppw->_pStartPage) \
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{ \
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return ppw->_pStartPage->DoHandleMessage(hwnd, uMsg, wParam, lParam); \
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} \
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return FALSE; \
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}
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static INT_PTR s_PictureSelectionDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) \
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{ \
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CPrintPhotosWizard *ppw = s_GetPPW(hwnd, uMsg, lParam); \
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if (ppw && ppw->_pPhotoSelectionPage) \
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{ \
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return ppw->_pPhotoSelectionPage->DoHandleMessage(hwnd, uMsg, wParam, lParam); \
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} \
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return FALSE; \
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}
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static INT_PTR s_PrintOptionsDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) \
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{ \
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CPrintPhotosWizard *ppw = s_GetPPW(hwnd, uMsg, lParam); \
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if (ppw && ppw->_pPrintOptionsPage) \
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{ \
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return ppw->_pPrintOptionsPage->DoHandleMessage(hwnd, uMsg, wParam, lParam); \
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} \
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return FALSE; \
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}
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static INT_PTR s_SelectTemplateDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{ \
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CPrintPhotosWizard *ppw = s_GetPPW(hwnd, uMsg, lParam); \
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if (ppw && ppw->_pSelectTemplatePage) \
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{ \
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return ppw->_pSelectTemplatePage->DoHandleMessage(hwnd, uMsg, wParam, lParam); \
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} \
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return FALSE; \
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}
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static INT_PTR s_StatusPageDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) \
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{ \
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CPrintPhotosWizard *ppw = s_GetPPW(hwnd, uMsg, lParam); \
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if (ppw && ppw->_pStatusPage) \
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{ \
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return ppw->_pStatusPage->DoHandleMessage(hwnd, uMsg, wParam, lParam); \
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} \
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return FALSE; \
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}
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static INT_PTR s_EndPageDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) \
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{ \
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CPrintPhotosWizard *ppw = s_GetPPW(hwnd, uMsg, lParam); \
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if (ppw && ppw->_pEndPage) \
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{ \
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return ppw->_pEndPage->DoHandleMessage(hwnd, uMsg, wParam, lParam); \
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} \
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return FALSE; \
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}
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};
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/*****************************************************************************
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CPrintPhotosWizard constructor/destructor
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<Notes>
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*****************************************************************************/
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CPrintPhotosWizard::CPrintPhotosWizard() :
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_cRef(1),
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_pStartPage(NULL),
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_pPhotoSelectionPage(NULL),
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_pPrintOptionsPage(NULL),
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_pSelectTemplatePage(NULL),
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_pStatusPage(NULL),
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_pEndPage(NULL),
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_cidl(0),
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_aidl(NULL),
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_iSelection(0)
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{
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WIA_PUSH_FUNCTION_MASK((TRACE_WIZ,TEXT("CPrintPhotosWizard::CPrintPhotosWizard( this == 0x%x )"), this));
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DllAddRef();
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}
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CPrintPhotosWizard::~CPrintPhotosWizard()
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{
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WIA_PUSH_FUNCTION_MASK((TRACE_WIZ,TEXT("CPrintPhotosWizard::~CPrintPhotosWizard( this == 0x%x )"), this));
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if (_aidl)
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{
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for (int i=0;i<_cidl;i++)
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{
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ILFree(_aidl[i]);
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}
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delete[] _aidl;
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}
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DllRelease();
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}
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/*****************************************************************************
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CPrintPhotosWizard IUnknown methods
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<Notes>
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*****************************************************************************/
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ULONG CPrintPhotosWizard::AddRef()
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{
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ULONG ul = InterlockedIncrement(&_cRef);
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WIA_PUSH_FUNCTION_MASK((TRACE_REF_COUNTS,TEXT("CPrintPhotosWizard::AddRef( new count is %d )"),ul));
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return ul;
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}
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ULONG CPrintPhotosWizard::Release()
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{
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ULONG ul = InterlockedDecrement(&_cRef);
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WIA_PUSH_FUNCTION_MASK((TRACE_REF_COUNTS,TEXT("CPrintPhotosWizard::Release( new count is %d )"),ul));
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if (ul)
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return ul;
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WIA_TRACE((TEXT("deleting object ( this == 0x%x ) because ref count is zero."),this));
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delete this;
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return 0;
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}
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HRESULT CPrintPhotosWizard::QueryInterface(REFIID riid, void **ppv)
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{
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WIA_PUSH_FUNCTION_MASK((TRACE_REF_COUNTS,TEXT("CPrintPhotosWizard::QueryInterface()")));
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static const QITAB qit[] =
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{
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QITABENT(CPrintPhotosWizard, IPrintPhotosWizardSetInfo), // IID_IPrintPhotosWizardSetInfo
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{0, 0 },
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};
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HRESULT hr = QISearch(this, qit, riid, ppv);
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WIA_RETURN_HR(hr);
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}
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/*****************************************************************************
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CPrintPhotosWizard_CreateInstance
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Creates an instance of our wizard
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*****************************************************************************/
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STDAPI CPrintPhotosWizard_CreateInstance(IUnknown* pUnkOuter, IUnknown** ppunk, LPCOBJECTINFO poi)
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{
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WIA_PUSH_FUNCTION_MASK((TRACE_WIZ,TEXT("CPrintPhotosWizard_CreateInstance()")));
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CPrintPhotosWizard *pwiz = new CPrintPhotosWizard();
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if (!pwiz)
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{
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*ppunk = NULL; // incase of failure
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WIA_ERROR((TEXT("returning E_OUTOFMEMORY")));
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return E_OUTOFMEMORY;
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}
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HRESULT hr = pwiz->QueryInterface(IID_PPV_ARG(IUnknown, ppunk));
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pwiz->Release(); // we do this release because the new of CPrintPhotosWizard
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// set the ref count to 1, doing the QI bumps it up to 2,
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// and we want to leave this function with the ref count
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// at zero...
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WIA_RETURN_HR(hr);
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}
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/*****************************************************************************
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CPrintPhotosWizard::s_GetPPW
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static function that stores the "this" pointer for the class in
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user data slot of dlg, so that we can have our wndproc's as methods
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of this class.
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*****************************************************************************/
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CPrintPhotosWizard* CPrintPhotosWizard::s_GetPPW(HWND hwnd, UINT uMsg, LPARAM lParam)
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{
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WIA_PUSH_FUNCTION_MASK((TRACE_DLGPROC,TEXT("CPrintPhotosWizard::s_GetPPW()")));
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if (uMsg == WM_INITDIALOG)
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{
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PROPSHEETPAGE *ppsp = (PROPSHEETPAGE*)lParam;
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SetWindowLongPtr(hwnd, GWLP_USERDATA, ppsp->lParam);
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return (CPrintPhotosWizard*)ppsp->lParam;
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}
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return (CPrintPhotosWizard*)GetWindowLongPtr(hwnd, GWLP_USERDATA);
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}
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/*****************************************************************************
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CPrintPhotosWizard::_CreateWizardPages
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utility function to contruct and then create our wizard pages (property
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sheets).
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*****************************************************************************/
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HRESULT CPrintPhotosWizard::_CreateWizardPages( VOID )
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{
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WIA_PUSH_FUNCTION_MASK((TRACE_WIZ,TEXT("CPrintPhotosWizard::_CreateWizardPages()")));
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#define WIZDLG(name, dlgproc, title, sub, dwFlags) \
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{ MAKEINTRESOURCE(##name##), dlgproc, MAKEINTRESOURCE(##title##), MAKEINTRESOURCE(##sub##), dwFlags }
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static const WIZPAGE c_wpPages[] =
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{
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WIZDLG(IDD_START_PAGE, CPrintPhotosWizard::s_StartPageDlgProc, 0, 0, PSP_HIDEHEADER),
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WIZDLG(IDD_PICTURE_SELECTION, CPrintPhotosWizard::s_PictureSelectionDlgProc, IDS_WIZ_SEL_PICTURE_TITLE, IDS_WIZ_SEL_PICTURE_SUBTITLE, PSP_PREMATURE),
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WIZDLG(IDD_PRINTING_OPTIONS, CPrintPhotosWizard::s_PrintOptionsDlgProc, IDS_WIZ_PRINTER_OPT_TITLE, IDS_WIZ_PRINTER_OPT_SUBTITLE, 0),
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WIZDLG(IDD_SELECT_TEMPLATE, CPrintPhotosWizard::s_SelectTemplateDlgProc, IDS_WIZ_SEL_TEMPLATE_TITLE, IDS_WIZ_SEL_TEMPLATE_SUBTITLE, PSP_PREMATURE),
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WIZDLG(IDD_PRINT_PROGRESS, CPrintPhotosWizard::s_StatusPageDlgProc, IDS_WIZ_PRINT_PROGRESS_TITLE, IDS_WIZ_PRINT_PROGRESS_SUBTITLE, PSP_PREMATURE),
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WIZDLG(IDD_END_PAGE, CPrintPhotosWizard::s_EndPageDlgProc, 0, 0, PSP_HIDEHEADER),
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};
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// if we haven't created the pages yet, then lets initialize our array of handlers.
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if (!_aWizPages[0])
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{
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WIA_TRACE((TEXT("Pages have not been created yet, creating them now...")));
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INITCOMMONCONTROLSEX iccex = { 0 };
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iccex.dwSize = sizeof (iccex);
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iccex.dwICC = ICC_LISTVIEW_CLASSES | ICC_USEREX_CLASSES | ICC_PROGRESS_CLASS;
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WIA_TRACE((TEXT("Initializing common controls...")));
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InitCommonControlsEx(&iccex);
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for (int i = 0; i < ARRAYSIZE(c_wpPages) ; i++ )
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{
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PROPSHEETPAGE psp = { 0 };
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psp.dwSize = SIZEOF(PROPSHEETPAGE);
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psp.hInstance = g_hInst;
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psp.lParam = (LPARAM)this;
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psp.dwFlags = PSP_USETITLE | PSP_DEFAULT |
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PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE |
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c_wpPages[i].dwFlags;
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psp.pszTemplate = c_wpPages[i].idPage;
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psp.pfnDlgProc = c_wpPages[i].pDlgProc;
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psp.pszTitle = MAKEINTRESOURCE(IDS_WIZ_TITLE);
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psp.pszHeaderTitle = c_wpPages[i].pHeading;
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psp.pszHeaderSubTitle = c_wpPages[i].pSubHeading;
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WIA_TRACE((TEXT("attempting to create page %d"),i));
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_aWizPages[i] = CreatePropertySheetPage(&psp);
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if (!_aWizPages[i])
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{
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WIA_ERROR((TEXT("returning E_FAIL because wizard page %d didn't create."),i));
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return E_FAIL;
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}
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}
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}
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else
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{
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WIA_TRACE((TEXT("Wizard pages already created.")));
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}
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return S_OK;
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}
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/*****************************************************************************
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CPrintPhotosWizard [IPrintPhotosWizardSetInfo methods]
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<Notes>
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*****************************************************************************/
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STDMETHODIMP CPrintPhotosWizard::SetFileListDataObject( IDataObject * pdo )
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{
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WIA_PUSH_FUNCTION_MASK((TRACE_WIZ,TEXT("CPrintPhotosWizard::SetFileListDataObject()")));
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HRESULT hr = E_INVALIDARG;
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if (pdo)
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{
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_pdo = pdo;
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hr = S_OK;
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}
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WIA_RETURN_HR(hr);
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}
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STDMETHODIMP CPrintPhotosWizard::SetFileListArray( LPITEMIDLIST *aidl, int cidl, int iSelection )
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{
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WIA_PUSH_FUNCTION_MASK((TRACE_WIZ,TEXT("CPrintPhotosWizard::SetFileListArray()")));
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HRESULT hr = E_INVALIDARG;
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if (aidl && cidl)
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{
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_aidl = new LPITEMIDLIST[cidl];
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if (_aidl)
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{
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for (int i=0;i<cidl;i++)
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{
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_aidl[i] = ILClone(aidl[i]);
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}
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if (iSelection > 0)
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{
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LPITEMIDLIST pTemp = _aidl[0];
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_aidl[0] = _aidl[iSelection];
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_aidl[iSelection] = pTemp;
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}
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_cidl = cidl;
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_iSelection = iSelection;
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hr = S_OK;
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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}
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WIA_RETURN_HR(hr);
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}
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STDMETHODIMP CPrintPhotosWizard::RunWizard( VOID )
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{
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HRESULT hr = E_FAIL;
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WIA_PUSH_FUNCTION_MASK((TRACE_WIZ,TEXT("CPrintPhotosWizard::RunWizard()")));
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//
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// Create wizard blob
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//
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CWizardInfoBlob * pBlob = new CWizardInfoBlob( _aidl?NULL:_pdo, TRUE, FALSE );
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if (pBlob && _aidl)
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{
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pBlob->AddPhotosFromList(_aidl, _cidl, _iSelection >= 0? FALSE:TRUE);
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}
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//
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// Create each page handling class
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//
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_pStartPage = new CStartPage( pBlob );
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_pPhotoSelectionPage = new CPhotoSelectionPage( pBlob );
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_pPrintOptionsPage = new CPrintOptionsPage( pBlob );
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_pSelectTemplatePage = new CSelectTemplatePage( pBlob );
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_pStatusPage = new CStatusPage( pBlob );
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_pEndPage = new CEndPage( pBlob );
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//
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// Create the wizard pages...
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//
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hr = _CreateWizardPages();
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WIA_CHECK_HR(hr,"_CreateWizardPages()");
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if (SUCCEEDED(hr))
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{
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PROPSHEETHEADER psh = {0};
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psh.dwSize = sizeof(PROPSHEETHEADER);
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psh.dwFlags = PSH_WIZARD | PSH_WIZARD97 | PSH_WATERMARK | PSH_HEADER;
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psh.hwndParent = NULL;
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psh.hInstance = g_hInst;
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psh.nPages = MAX_WIZPAGES;
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psh.nStartPage = 0;
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psh.phpage = (HPROPSHEETPAGE *)_aWizPages;
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psh.pszbmHeader = MAKEINTRESOURCE(IDB_BANNER);
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psh.pszbmWatermark = MAKEINTRESOURCE(IDB_WATERMARK);
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WIA_TRACE((TEXT("Wizard pages created, trying to start wizard via PropertySheet()...")));
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if (PropertySheet( &psh ))
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{
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hr = S_OK;
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}
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else
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{
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WIA_ERROR((TEXT("PropertySheet() failed")));
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}
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}
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//
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// Give wizard a chance to shut down in an orderly fashion...
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//
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pBlob->ShutDownWizard();
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//
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// clean up page handling classes...
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//
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if (_pStartPage)
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{
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delete _pStartPage;
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_pStartPage = NULL;
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}
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if (_pPhotoSelectionPage)
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{
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delete _pPhotoSelectionPage;
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_pPhotoSelectionPage = NULL;
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}
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if (_pPrintOptionsPage)
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{
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delete _pPrintOptionsPage;
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_pPrintOptionsPage = NULL;
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}
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if (_pSelectTemplatePage)
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{
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delete _pSelectTemplatePage;
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_pSelectTemplatePage = NULL;
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}
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if (_pStatusPage)
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{
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delete _pStatusPage;
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_pStatusPage = NULL;
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}
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if (_pEndPage)
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{
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delete _pEndPage;
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_pEndPage = NULL;
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}
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WIA_RETURN_HR(hr);
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}
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