85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
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// Copyright (C) Microsoft Corporation 1996-1997, All Rights reserved.
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#if _MSC_VER > 1000
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#pragma once
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#endif
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#ifndef __PRTHOOK_H__
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#define __PRTHOOK_H__
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class CContainer; // forward reference
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class CSiteMap; // forward reference
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class IWebBrowserAppImpl; // forward reference
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class CHHWinType; // forward reference
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class CPrintHook : public IDispatch
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{
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public:
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CPrintHook(PCSTR pszFirstUrl, CToc* pToc, HWND hWndHelp = NULL);
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~CPrintHook();
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void BeginPrinting(int action);
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inline BOOL IsPrinting() {return m_fIsPrinting;}
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inline void IsPrinting(BOOL bNewValue) {m_fIsPrinting = bNewValue;}
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STDMETHOD(QueryInterface)(
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/* [in] */ REFIID riid,
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/* [iid_is][out] */ void **ppvObject);
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STDMETHOD_(ULONG, AddRef)(void);
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STDMETHOD_(ULONG, Release)(void);
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// IDispatch methods.
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STDMETHOD(GetTypeInfoCount)(
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/* [out] */ UINT *pctinfo);
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STDMETHOD(GetTypeInfo)(
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/* [in] */ UINT iTInfo,
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/* [in] */ LCID lcid,
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/* [out] */ ITypeInfo **ppTInfo);
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STDMETHOD(GetIDsOfNames)(
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/* [in] */ REFIID riid,
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/* [size_is][in] */ LPOLESTR *rgszNames,
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/* [in] */ UINT cNames,
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/* [in] */ LCID lcid,
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/* [size_is][out] */ DISPID *rgDispId);
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STDMETHOD(Invoke)(
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/* [in] */ DISPID dispIdMember,
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/* [in] */ REFIID riid,
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/* [in] */ LCID lcid,
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/* [in] */ WORD wFlags,
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/* [out][in] */ DISPPARAMS *pDispParams,
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/* [out] */ VARIANT *pVarResult,
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/* [out] */ EXCEPINFO *pExcepInfo,
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/* [out] */ UINT *puArgErr);
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protected:
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BOOL CreatePrintWindow(CStr* pcszUrl = NULL);
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void DestroyPrintWindow();
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BOOL PumpMessages();
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BOOL BuildPrintTable();
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HRESULT Print();
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BOOL ConstructFile(PCSTR pszCurrentUrl, CTable* pFileTable, CStr* pcszPrintFile);
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BOOL TranslateUrl(PSTR pszFullUrl, PSTR pszRelUrl);
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void OnProgressChange(LONG lProgress, LONG lProgressMax);
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CToc* m_pToc;
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CStr m_cszFirstUrl, m_cszPath, m_cszRoot, m_cszPrintFile;
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CHHWinType* m_phh;
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LPCONNECTIONPOINT m_pcp;
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DWORD m_dwCookie;
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ULONG m_ref;
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HWND m_hWndHelp;
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int m_pos, m_action;
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BOOL m_fIsPrinting, m_fFirstHeading, m_fDestroyHelpWindow, m_fIsIE3;
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BYTE m_level;
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TCHAR m_szPrintFile[_MAX_PATH];
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HWND m_hwndParent;
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};
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#endif // __PRTHOOK_H__
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