202 lines
8.1 KiB
C
202 lines
8.1 KiB
C
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/*************************************************************************/
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/* Copyright (C) 1999 Microsoft Corporation */
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/* File: CCObj.h */
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/* Description: Contains holder for container objects. */
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/*************************************************************************/
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#ifndef __CCOBJ_H
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#define __CCOBJ_H
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//#include "chobj.h"
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class CHostedObject;
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/*************************************************************************/
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/* Class: CContainerObject */
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/* Description: Object that contains container. This is a simple wrapper */
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/* inorder to have really just one cobtainer site, but at the same time */
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/* support the windowless activation. We pass in this object instead of */
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/* the real site, so we can track which windowless object has focus and */
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/* or capture. */
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/*************************************************************************/
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class CContainerObject:
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public IOleClientSite,
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public IOleInPlaceSiteWindowless,
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public IOleContainer,
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public IObjectWithSite,
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public IPropertyBag,
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public IOleControlSite,
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public IOleInPlaceFrame
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{
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protected:
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CContainerObject(){Init();};
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public:
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virtual ~CContainerObject(){ATLTRACE2(atlTraceHosting, 0, TEXT("In the CContainerObject object destructor \n")); ;};
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CContainerObject(IUnknown* pUnknown, CHostedObject* pObj);
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STDMETHOD(QueryInterface)(const IID& iid, void**ppv);
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STDMETHOD_(ULONG,AddRef)( void);
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STDMETHOD_(ULONG,Release)( void);
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// needed to initialize this object
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HRESULT SetObjects(IUnknown* pUnknown, CHostedObject* pObj);
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HRESULT InvalidateObjectRect();
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// IOleClientSite
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STDMETHOD(SaveObject)(){ATLTRACENOTIMPL(_T("IOleClientSite::SaveObject"));}
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STDMETHOD(GetMoniker)(DWORD /*dwAssign*/, DWORD /*dwWhichMoniker*/, IMoniker** /*ppmk*/){ATLTRACENOTIMPL(_T("IOleClientSite::GetMoniker"));}
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STDMETHOD(GetContainer)(IOleContainer** ppContainer);
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STDMETHOD(ShowObject)();
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STDMETHOD(OnShowWindow)(BOOL fShow);
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STDMETHOD(RequestNewObjectLayout)(){ATLTRACENOTIMPL(_T("IOleClientSite::RequestNewObjectLayout"));}
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// IOleWindow
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STDMETHOD(GetWindow)(HWND *phwnd);
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STDMETHOD(ContextSensitiveHelp)(BOOL fEnterMode);
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//IOleInPlaceSite
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STDMETHOD(CanInPlaceActivate)();
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STDMETHOD(OnUIActivate)();
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STDMETHOD(OnInPlaceActivate)();
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STDMETHOD(GetWindowContext)(IOleInPlaceFrame** ppFrame, IOleInPlaceUIWindow** ppDoc, LPRECT lprcPosRect, LPRECT lprcClipRect, LPOLEINPLACEFRAMEINFO pFrameInfo);
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STDMETHOD(OnUIDeactivate)(BOOL fUndoable);
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STDMETHOD(OnInPlaceDeactivate)();
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STDMETHOD(DiscardUndoState)();
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STDMETHOD(DeactivateAndUndo)();
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STDMETHOD(OnPosRectChange)(LPCRECT lprcPosRect);
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STDMETHOD(Scroll)(SIZE scrollExtant);
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//IOleInPlaceSiteEx
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STDMETHOD(OnInPlaceActivateEx)(BOOL* pfNoRedraw, DWORD dwFlags);
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STDMETHOD(OnInPlaceDeactivateEx)(BOOL fNoRedraw);
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STDMETHOD(RequestUIActivate)();
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STDMETHOD(CanWindowlessActivate)();
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STDMETHOD(GetCapture)();
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STDMETHOD(SetCapture)(BOOL fCapture);
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STDMETHOD(GetFocus)();
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STDMETHOD(SetFocus)(BOOL fFocus);
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STDMETHOD(GetDC)(LPCRECT /*pRect*/, DWORD /*grfFlags*/, HDC* phDC);
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STDMETHOD(ReleaseDC)(HDC hDC);
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STDMETHOD(InvalidateRect)(LPCRECT pRect, BOOL fErase);
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STDMETHOD(InvalidateRgn)(HRGN hRGN = NULL, BOOL fErase = FALSE);
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STDMETHOD(ScrollRect)(INT /*dx*/, INT /*dy*/, LPCRECT /*pRectScroll*/, LPCRECT /*pRectClip*/);
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STDMETHOD(AdjustRect)(LPRECT /*prc*/);
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STDMETHOD(OnDefWindowMessage)(UINT msg, WPARAM wParam, LPARAM lParam, LRESULT* plResult);
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// IOleContainer
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STDMETHOD(ParseDisplayName)(IBindCtx* /*pbc*/, LPOLESTR /*pszDisplayName*/, ULONG* /*pchEaten*/, IMoniker** /*ppmkOut*/);
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STDMETHOD(EnumObjects)(DWORD /*grfFlags*/, IEnumUnknown** ppenum);
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STDMETHOD(LockContainer)(BOOL fLock);
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//IObjectWithSite
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STDMETHOD(SetSite)(IUnknown *pUnkSite){ATLTRACENOTIMPL(_T("IObjectWithSite::SetSite"));}
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STDMETHOD(GetSite)(REFIID riid, void **ppvSite);
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//IPropertyBag
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STDMETHOD(Read)(LPCOLESTR pszPropName, VARIANT* pVar, IErrorLog* pErrorLog);
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STDMETHOD(Write)(LPCOLESTR pszPropName, VARIANT* pVar){ATLTRACENOTIMPL(_T("IPropertyBag::Write"));}
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// IOleControlSite
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STDMETHOD(OnControlInfoChanged)(){
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ATLTRACE2(atlTraceHosting, 2, TEXT("IOleControlSite::OnControlInfoChanged\n"));
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return S_OK;
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}
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STDMETHOD(LockInPlaceActive)(BOOL /*fLock*/)
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{
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ATLTRACE2(atlTraceHosting, 2, TEXT("IOleControlSite::LockInPlaceActive\n"));
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return S_OK;
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}
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STDMETHOD(GetExtendedControl)(IDispatch** ppDisp);
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STDMETHOD(TransformCoords)(POINTL* /*pPtlHimetric*/, POINTF* /*pPtfContainer*/, DWORD /*dwFlags*/)
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{
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ATLTRACE2(atlTraceHosting, 2, TEXT("IOleControlSite::TransformCoords\n"));
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return S_OK;
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}
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STDMETHOD(TranslateAccelerator)(LPMSG /*lpMsg*/, DWORD /*grfModifiers*/)
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{
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ATLTRACE2(atlTraceHosting, 2, TEXT("IOleControlSite::TranslateAccelerator\n"));
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return S_FALSE;
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}
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STDMETHOD(OnFocus)(BOOL /*fGotFocus*/)
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{
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ATLTRACE2(atlTraceHosting, 2, TEXT("IOleControlSite::OnFocus\n"));
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return S_OK;
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}
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STDMETHOD(ShowPropertyFrame)()
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{
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ATLTRACE2(atlTraceHosting, 2, TEXT("IOleControlSite::ShowPropertyFrame\n"));
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return E_NOTIMPL;
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}
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STDMETHOD(InsertMenus)(HMENU /*hmenuShared*/, LPOLEMENUGROUPWIDTHS /*lpMenuWidths*/)
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{
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ATLTRACE2(atlTraceHosting, 2, TEXT("CMFBar::InsertMenus\n"));
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return S_OK;
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}
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STDMETHOD(SetMenu)(HMENU /*hmenuShared*/, HOLEMENU /*holemenu*/, HWND /*hwndActiveObject*/)
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{
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ATLTRACE2(atlTraceHosting, 2, TEXT("CMFBar::SetMenu\n"));
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return S_OK;
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}
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STDMETHOD(RemoveMenus)(HMENU /*hmenuShared*/)
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{
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ATLTRACE2(atlTraceHosting, 2, TEXT("CMFBar::RemoveMenus\n"));
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return S_OK;
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}
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STDMETHOD(SetStatusText)(LPCOLESTR /*pszStatusText*/)
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{
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ATLTRACE2(atlTraceHosting, 2, TEXT("CMFBar::SetStatusText\n"));
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return S_OK;
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}
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/********** Implemented somewhere Else ***/
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STDMETHOD(EnableModeless)(BOOL /*fEnable*/)
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{
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return S_OK;
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}
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STDMETHOD(TranslateAccelerator)(LPMSG /*lpMsg*/, WORD /*wID*/)
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{
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ATLTRACE2(atlTraceHosting, 2, TEXT("CMFBar::TranslateAccelerator\n"));
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return S_FALSE;
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}
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// IOleWindow
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#if 0 // implemented somwhere else, but implementation might need to be revised
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STDMETHOD(GetWindow)(HWND* phwnd){
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*phwnd = m_hWnd;
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return S_OK;
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}
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STDMETHOD(ContextSensitiveHelp)(BOOL /*fEnterMode*/)
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{
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ATLTRACE2(atlTraceHosting, 2, TEXT("CMFBar::ContextSensitiveHelp\n"));
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return S_OK;
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}
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#endif
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// IOleInPlaceUIWindow
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STDMETHOD(GetBorder)(LPRECT lprectBorder);
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STDMETHOD(RequestBorderSpace)(LPCBORDERWIDTHS pborderwidths);
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STDMETHOD(SetBorderSpace)(LPCBORDERWIDTHS pborderwidths);
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STDMETHOD(SetActiveObject)(IOleInPlaceActiveObject* pActiveObject, LPCOLESTR pszObjName);
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protected: // helper functions
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void Init();
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inline HRESULT GetWindowlessSite(CComPtr<IOleInPlaceSiteWindowless>& pSite);
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inline HRESULT GetContainer(CComPtr<IOleContainer>& pContainer);
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HRESULT ParsePropertyBag(LPCOLESTR pszPropName, VARIANT* pVar, IErrorLog* pErrorLog);
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private: // private member variables
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CHostedObject* m_pObj; // object which we are hosting
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CComPtr<IUnknown> m_pUnkContainer; // pointer to our container
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CComPtr<IOleInPlaceFrame> m_spInPlaceFrame; // cached up pointer
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CComPtr<IOleInPlaceUIWindow> m_spInPlaceUIWindow; // cached up pointer
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long m_lRefCount;
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unsigned long m_bLocked:1;
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};/* end of class CContainerObject */
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#endif // end of __CCOBJ_H
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/*************************************************************************/
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/* End of file: CCObj.h */
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/*************************************************************************/
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