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492 lines
14 KiB
492 lines
14 KiB
/*
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* SITE.H
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* View Site for Document Objects.
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*
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* Copyright (c)1995-1999 Microsoft Corporation, All Rights Reserved
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*/
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#ifndef _SITE_H_
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#define _SITE_H_
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#include "stdafx.h"
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#include "mlang.h"
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class CProxyFrame;
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class CTriEditEventSink;
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class CImpIOleClientSite : public IOleClientSite
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{
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protected:
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ULONG m_cRef;
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class CSite *m_pSite;
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LPUNKNOWN m_pUnkOuter;
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public:
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CImpIOleClientSite(class CSite *, IUnknown *);
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~CImpIOleClientSite(void);
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STDMETHODIMP QueryInterface(REFIID, void **);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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STDMETHODIMP SaveObject(void);
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STDMETHODIMP GetMoniker(DWORD, DWORD, LPMONIKER *);
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STDMETHODIMP GetContainer(LPOLECONTAINER *);
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STDMETHODIMP ShowObject(void);
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STDMETHODIMP OnShowWindow(BOOL);
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STDMETHODIMP RequestNewObjectLayout(void);
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};
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typedef CImpIOleClientSite *PCImpIOleClientSite;
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class CImpIAdviseSink : public IAdviseSink
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{
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protected:
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ULONG m_cRef;
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class CSite *m_pSite;
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LPUNKNOWN m_pUnkOuter;
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public:
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CImpIAdviseSink(class CSite *, IUnknown *);
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~CImpIAdviseSink(void);
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STDMETHODIMP QueryInterface(REFIID, void **);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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STDMETHODIMP_(void) OnDataChange(LPFORMATETC, LPSTGMEDIUM);
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STDMETHODIMP_(void) OnViewChange(DWORD, LONG);
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STDMETHODIMP_(void) OnRename(LPMONIKER);
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STDMETHODIMP_(void) OnSave(void);
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STDMETHODIMP_(void) OnClose(void);
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};
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typedef CImpIAdviseSink *PCImpIAdviseSink;
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class CImplPropertyNotifySink : public IPropertyNotifySink
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{
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protected:
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ULONG m_cRef;
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class CSite *m_pSite;
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LPUNKNOWN m_pUnkOuter;
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public:
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CImplPropertyNotifySink(class CSite *, IUnknown *);
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~CImplPropertyNotifySink(void);
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STDMETHODIMP QueryInterface(REFIID, void **);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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STDMETHODIMP OnChanged(DISPID dispid);
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STDMETHODIMP OnRequestEdit (DISPID dispid);
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};
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typedef CImplPropertyNotifySink *PCImplPropertyNotifySink;
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class CImpIOleInPlaceSite : public IOleInPlaceSite
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{
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protected:
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ULONG m_cRef;
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class CSite *m_pSite;
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LPUNKNOWN m_pUnkOuter;
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public:
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CImpIOleInPlaceSite(class CSite *, IUnknown *);
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~CImpIOleInPlaceSite(void);
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STDMETHODIMP QueryInterface(REFIID, void **);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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STDMETHODIMP GetWindow(HWND *);
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STDMETHODIMP ContextSensitiveHelp(BOOL);
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STDMETHODIMP CanInPlaceActivate(void);
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STDMETHODIMP OnInPlaceActivate(void);
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STDMETHODIMP OnUIActivate(void);
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STDMETHODIMP GetWindowContext(LPOLEINPLACEFRAME *
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, LPOLEINPLACEUIWINDOW *, LPRECT, LPRECT
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, LPOLEINPLACEFRAMEINFO);
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STDMETHODIMP Scroll(SIZE);
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STDMETHODIMP OnUIDeactivate(BOOL);
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STDMETHODIMP OnInPlaceDeactivate(void);
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STDMETHODIMP DiscardUndoState(void);
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STDMETHODIMP DeactivateAndUndo(void);
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STDMETHODIMP OnPosRectChange(LPCRECT);
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};
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typedef CImpIOleInPlaceSite *PCImpIOleInPlaceSite;
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class CImpIOleDocumentSite : public IOleDocumentSite
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{
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protected:
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ULONG m_cRef;
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class CSite *m_pSite;
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LPUNKNOWN m_pUnkOuter;
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public:
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CImpIOleDocumentSite(class CSite *, IUnknown *);
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~CImpIOleDocumentSite(void);
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STDMETHODIMP QueryInterface(REFIID, void **);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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STDMETHODIMP ActivateMe(IOleDocumentView *);
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};
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typedef CImpIOleDocumentSite *PCImpIOleDocumentSite;
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///////////////////////////////////////////////////
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// MSHTML.DLL host integration interfaces
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///////////////////////////////////////////////////
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class CImpIDocHostUIHandler : public IDocHostUIHandler
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{
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protected:
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ULONG m_cRef;
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class CSite *m_pSite;
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LPUNKNOWN m_pUnkOuter;
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public:
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CImpIDocHostUIHandler(class CSite *, IUnknown *);
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~CImpIDocHostUIHandler(void);
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STDMETHODIMP QueryInterface(REFIID, void **);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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STDMETHODIMP GetHostInfo(DOCHOSTUIINFO * pInfo);
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STDMETHODIMP ShowUI(
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DWORD dwID,
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IOleInPlaceActiveObject * pActiveObject,
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IOleCommandTarget * pCommandTarget,
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IOleInPlaceFrame * pFrame,
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IOleInPlaceUIWindow * pDoc);
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STDMETHODIMP HideUI(void);
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STDMETHODIMP UpdateUI(void);
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STDMETHODIMP EnableModeless(BOOL fEnable);
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STDMETHODIMP OnDocWindowActivate(BOOL fActivate);
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STDMETHODIMP OnFrameWindowActivate(BOOL fActivate);
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STDMETHODIMP ResizeBorder(
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LPCRECT prcBorder,
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IOleInPlaceUIWindow * pUIWindow,
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BOOL fRameWindow);
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STDMETHODIMP ShowContextMenu(
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DWORD dwID,
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POINT * pptPosition,
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IUnknown* pCommandTarget,
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IDispatch * pDispatchObjectHit);
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STDMETHODIMP TranslateAccelerator(
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/* [in] */ LPMSG lpMsg,
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/* [in] */ const GUID __RPC_FAR *pguidCmdGroup,
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/* [in] */ DWORD nCmdID);
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STDMETHODIMP GetOptionKeyPath(BSTR* pbstrKey, DWORD dw);
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STDMETHODIMP GetDropTarget(
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/* [in] */ IDropTarget __RPC_FAR *pDropTarget,
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/* [out] */ IDropTarget __RPC_FAR *__RPC_FAR *ppDropTarget);
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STDMETHODIMP GetExternal(
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/* [out] */ IDispatch __RPC_FAR *__RPC_FAR *ppDispatch);
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STDMETHODIMP TranslateUrl(
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/* [in] */ DWORD dwTranslate,
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/* [in] */ OLECHAR __RPC_FAR *pchURLIn,
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/* [out] */ OLECHAR __RPC_FAR *__RPC_FAR *ppchURLOut);
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STDMETHODIMP FilterDataObject(
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/* [in] */ IDataObject __RPC_FAR *pDO,
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/* [out] */ IDataObject __RPC_FAR *__RPC_FAR *ppDORet);
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};
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typedef CImpIDocHostUIHandler* PCImpIDocHostUIHandler;
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class CImpIDocHostShowUI : public IDocHostShowUI
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{
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protected:
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ULONG m_cRef;
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class CSite *m_pSite;
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LPUNKNOWN m_pUnkOuter;
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public:
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CImpIDocHostShowUI(class CSite *, IUnknown *);
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~CImpIDocHostShowUI(void);
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STDMETHODIMP QueryInterface(REFIID, void **);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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STDMETHODIMP ShowMessage(
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HWND hwnd,
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LPOLESTR lpstrText,
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LPOLESTR lpstrCaption,
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DWORD dwType,
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LPOLESTR lpstrHelpFile,
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DWORD dwHelpContext,
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LRESULT * plResult);
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STDMETHODIMP ShowHelp(
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HWND hwnd,
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LPOLESTR pszHelpFile,
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UINT uCommand,
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DWORD dwData,
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POINT ptMouse,
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IDispatch * pDispatchObjectHit);
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};
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typedef CImpIDocHostShowUI* PCImpIDocHostShowUI;
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/*
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* IDispatch - implements Ambient properties
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*/
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class CImpAmbientIDispatch : public IDispatch
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{
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protected:
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ULONG m_cRef;
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class CSite *m_pSite;
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LPUNKNOWN m_pUnkOuter;
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public:
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CImpAmbientIDispatch(class CSite *, IUnknown *);
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~CImpAmbientIDispatch(void);
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STDMETHODIMP QueryInterface(REFIID, LPVOID *);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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STDMETHODIMP GetTypeInfoCount(UINT *);
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STDMETHODIMP GetTypeInfo(UINT, LCID, ITypeInfo **);
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STDMETHODIMP GetIDsOfNames(REFIID, OLECHAR **, UINT
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, LCID, DISPID *);
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STDMETHODIMP Invoke(DISPID, REFIID, LCID, USHORT
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, DISPPARAMS *, VARIANT *, EXCEPINFO *, UINT *);
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};
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typedef class CImpAmbientIDispatch *PCImpAmbientIDispatch;
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class CImpIOleControlSite : public IOleControlSite
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{
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protected:
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ULONG m_cRef;
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class CSite *m_pSite;
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LPUNKNOWN m_pUnkOuter;
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public:
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CImpIOleControlSite(class CSite *, IUnknown *);
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~CImpIOleControlSite(void);
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STDMETHODIMP QueryInterface(REFIID, void **);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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STDMETHODIMP OnControlInfoChanged(void) { return S_OK;}
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STDMETHODIMP LockInPlaceActive(BOOL) {return E_NOTIMPL;}
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STDMETHODIMP GetExtendedControl(IDispatch**) {return E_NOTIMPL;}
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STDMETHODIMP TransformCoords(POINTL*, POINTF*, DWORD) {return E_NOTIMPL;}
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STDMETHODIMP TranslateAccelerator(LPMSG, DWORD) {return E_NOTIMPL;}
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STDMETHODIMP OnFocus(BOOL) { return S_OK;}
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STDMETHODIMP ShowPropertyFrame(void) { return E_NOTIMPL; }
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};
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typedef class CImpIOleControlSite *PCImpIOleControlSite;
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/*
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* The CSite class, a COM object with the interfaces IOleClientSite,
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* IAdviseSink, IOleInPlaceSite, and IOleDocumentSite.
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*/
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class CSite : public IUnknown
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{
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private:
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ULONG m_cRef;
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HWND m_hWnd; //Client area window of parent
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DWORD m_dwPropNotifyCookie;
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DWORD m_dwOleObjectCookie;
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class CProxyFrame* m_pFR;
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BOOL m_bFiltered;
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//Object interfaces
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LPUNKNOWN m_pObj;
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LPOLEOBJECT m_pIOleObject;
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LPOLEINPLACEOBJECT m_pIOleIPObject;
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LPOLEDOCUMENTVIEW m_pIOleDocView;
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LPOLECOMMANDTARGET m_pIOleCommandTarget;
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//Our interfaces
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PCImpIOleClientSite m_pImpIOleClientSite;
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PCImpIAdviseSink m_pImpIAdviseSink;
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PCImpIOleInPlaceSite m_pImpIOleIPSite;
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PCImpIOleDocumentSite m_pImpIOleDocumentSite;
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PCImpIDocHostUIHandler m_pImpIDocHostUIHandler;
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PCImpIDocHostShowUI m_pImpIDocHostShowUI;
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PCImpAmbientIDispatch m_pImpAmbientIDispatch;
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PCImplPropertyNotifySink m_pImpIPropertyNotifySink;
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PCImpIOleControlSite m_pImpIOleControlSite;
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CTriEditEventSink* m_pTriEdDocEvtSink;
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CTriEditEventSink* m_pTriEdWndEvtSink;
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BOOL m_bfSaveAsUnicode;
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UINT m_cpCodePage;
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IMultiLanguage2* m_piMLang;
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protected:
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public:
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CSite(CProxyFrame*);
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~CSite(void);
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//BOOL ObjectInitialize( TCHAR* pchPath );
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//Gotta have an IUnknown for delegation
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STDMETHODIMP QueryInterface(REFIID, void** );
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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// Other functions
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HRESULT HrCreate(IUnknown* pUnk, IUnknown** ppUnkTriEdit);
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HRESULT HrObjectInitialize();
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HRESULT HrRegisterPropNotifySink(BOOL fRegister);
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void Close(BOOL);
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void InitialActivate(LONG, HWND hWnd);
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void Activate(LONG);
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void UpdateObjectRects(void);
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HRESULT HrIsDirtyIPersistStreamInit(BOOL& bVal);
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HRESULT HrSaveToFile(BSTR bstrPath, DWORD dwFilterFlags);
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HRESULT HrSaveToBstr(BSTR* bstr, DWORD dwFilterFlags);
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HRESULT HrSaveToStream(LPSTREAM pStream);
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HRESULT HrSaveToStreamAndFilter(LPSTREAM* ppStream, DWORD dwFilterFlags);
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HRESULT HrTestFileOpen(BSTR path);
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// Filtering methods
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HRESULT HrFileToStream(LPCTSTR fileName, LPSTREAM* ppiStream);
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HRESULT HrURLToStream(LPCTSTR szURL, LPSTREAM* ppiStream);
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HRESULT HrSecureURLToStream(LPCTSTR szURL, LPSTREAM* ppiStream);
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HRESULT HrNonSecureURLToStream(LPCTSTR szURL, LPSTREAM* ppiStream);
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HRESULT HrStreamToFile(LPSTREAM pStream, LPCTSTR fileName);
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HRESULT HrBstrToStream(BSTR bstrSrc, LPSTREAM* ppStream);
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HRESULT HrStreamToBstr(LPSTREAM pStream, BSTR* pBstr, BOOL bfRetainByteOrderMark = FALSE);
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HRESULT HrFilter(BOOL bDirection, LPSTREAM pSrcStream, LPSTREAM* ppFilteredStream, DWORD dwFilterFlags);
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HRESULT HrConvertStreamToUnicode ( IStream* piStream );
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BOOL BfFlipBytesIfBigEndianUnicode ( CHAR* pchData, int cbSize );
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BOOL IsUnicode ( void* pData, int cbSize );
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// ReadyState property methods
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void OnReadyStateChanged();
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// helper functions
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HRESULT GetContainer ( LPOLECONTAINER* ppContainer );
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inline CProxyFrame* GetFrame(void) {
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return m_pFR;
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}
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inline LPUNKNOWN GetObjectUnknown(void ) {
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return m_pObj;
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}
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inline PCImpIOleInPlaceSite GetIPSite(void) {
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return m_pImpIOleIPSite;
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}
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inline HWND GetWindow(void) {
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return m_hWnd;
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}
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inline void SetWindow(HWND hwnd) {
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m_hWnd = hwnd;
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}
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inline LPOLECOMMANDTARGET GetCommandTarget(void) {
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return m_pIOleCommandTarget;
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}
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inline void SetCommandTarget(LPOLECOMMANDTARGET pTarget) {
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m_pIOleCommandTarget = pTarget;
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}
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inline void SetDocView(LPOLEDOCUMENTVIEW pDocView) {
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// VSQFE:406/WinSERAID:23872, hongyuwu, 4/18/2002
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// need to release the old pointer first
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// (AddRef'ed in CImpIOleDocumentSite::ActivateMe)
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if(m_pIOleDocView) m_pIOleDocView->Release();
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m_pIOleDocView = pDocView;
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}
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inline void SetIPObject(LPOLEINPLACEOBJECT pIPObject) {
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m_pIOleIPObject = pIPObject;
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}
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inline LPOLEINPLACEOBJECT GetIPObject(void) {
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return m_pIOleIPObject;
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}
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inline BOOL GetSaveAsUnicode ( void ) {
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return m_bfSaveAsUnicode;
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}
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inline BOOL SetSaveAsUnicode ( BOOL bfUnicode ) {
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BOOL bf = m_bfSaveAsUnicode;
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m_bfSaveAsUnicode = bfUnicode;
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return bf;
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}
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inline UINT GetCurrentCodePage ( void ) {
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return m_cpCodePage;
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}
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};
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typedef CSite* PCSite;
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//DeleteInterfaceImp calls 'delete' and NULLs the pointer
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#define DeleteInterfaceImp(p)\
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{\
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if (NULL!=p)\
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{\
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delete p;\
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p=NULL;\
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}\
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}
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//ReleaseInterface calls 'Release' and NULLs the pointer
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#define ReleaseInterface(p)\
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{\
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IUnknown *pt=(IUnknown *)p;\
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p=NULL;\
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if (NULL!=pt)\
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pt->Release();\
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}
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#endif //_SITE_H_
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