184 lines
7.8 KiB
C
184 lines
7.8 KiB
C
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#ifndef __DVOC_H__
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#define __DVOC_H__
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#include "cnctnpt.h"
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#include "dspsprt.h"
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#include "shlguid.h"
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#include "sdspatch.h"
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#include "stdenum.h"
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#include "stdafx.h"
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#include "dutil.h"
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#include <mshtmdid.h>
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class CWebViewFolderContents;
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#define SZ_ATL_SHEMBEDDING_WNDCLASS TEXT("ATL Shell Embedding")
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HRESULT MakeSafeForScripting(IUnknown** ppDisp);
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class ATL_NO_VTABLE CWebViewFolderContents
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: public CComObjectRootEx<CComSingleThreadModel>
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, public CComCoClass<CWebViewFolderContents, &CLSID_WebViewFolderContents>
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, public CComControl<CWebViewFolderContents>
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, public IDispatchImpl<IShellFolderViewDual, &IID_IShellFolderViewDual, &LIBID_Shell32, 1, 0, CComTypeInfoHolder>
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, public IProvideClassInfo2Impl<&CLSID_WebViewFolderContents, NULL, &LIBID_Shell32, 1, 0, CComTypeInfoHolder>
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, public IPersistImpl<CWebViewFolderContents>
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, public IOleControlImpl<CWebViewFolderContents>
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, public IOleObjectImpl<CWebViewFolderContents>
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, public IViewObjectExImpl<CWebViewFolderContents>
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, public IOleInPlaceActiveObjectImpl<CWebViewFolderContents>
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, public IDataObjectImpl<CWebViewFolderContents>
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, public IObjectSafetyImpl<CWebViewFolderContents>
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, public IConnectionPointContainer
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, public IOleInPlaceObject
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, public IInternetSecurityMgrSite
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, public IWebViewOCWinMan
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{
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public:
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CWebViewFolderContents();
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~CWebViewFolderContents();
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DECLARE_POLY_AGGREGATABLE(CWebViewFolderContents);
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DECLARE_NO_REGISTRY();
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DECLARE_WND_CLASS(SZ_ATL_SHEMBEDDING_WNDCLASS)
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BEGIN_COM_MAP(CWebViewFolderContents)
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// ATL Uses these in IUnknown::QueryInterface()
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COM_INTERFACE_ENTRY_IMPL_IID(IID_IViewObject, IViewObjectEx)
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COM_INTERFACE_ENTRY_IMPL_IID(IID_IViewObject2, IViewObjectEx)
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COM_INTERFACE_ENTRY_IMPL(IViewObjectEx)
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COM_INTERFACE_ENTRY_IMPL_IID(IID_IOleWindow, IOleInPlaceActiveObject)
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COM_INTERFACE_ENTRY_IMPL(IOleInPlaceActiveObject)
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COM_INTERFACE_ENTRY(IOleInPlaceObject)
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COM_INTERFACE_ENTRY(IDispatch)
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COM_INTERFACE_ENTRY(IProvideClassInfo2)
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COM_INTERFACE_ENTRY(IProvideClassInfo)
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COM_INTERFACE_ENTRY_IMPL(IOleControl)
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COM_INTERFACE_ENTRY_IMPL(IOleObject)
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COM_INTERFACE_ENTRY_IMPL(IDataObject)
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COM_INTERFACE_ENTRY_IMPL(IObjectSafety)
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COM_INTERFACE_ENTRY(IConnectionPointContainer)
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COM_INTERFACE_ENTRY(IShellFolderViewDual)
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COM_INTERFACE_ENTRY_IMPL(IPersist)
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COM_INTERFACE_ENTRY(IInternetSecurityMgrSite)
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COM_INTERFACE_ENTRY(IWebViewOCWinMan)
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END_COM_MAP()
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// Declare the default message map
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BEGIN_MSG_MAP(CWebViewFolderContents)
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MESSAGE_HANDLER(WM_SIZE, _OnSizeMessage)
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MESSAGE_HANDLER(WM_NOTIFY, _OnMessageForwarder)
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MESSAGE_HANDLER(WM_CONTEXTMENU, _OnMessageForwarder)
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MESSAGE_HANDLER(WM_ERASEBKGND, _OnEraseBkgndMessage)
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END_MSG_MAP()
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// *** IDispatch ***
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virtual STDMETHODIMP Invoke(DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS * pdispparams, VARIANT * pvarResult, EXCEPINFO * pexcepinfo, UINT * puArgErr);
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virtual STDMETHODIMP GetTypeInfo(UINT itinfo, LCID lcid, ITypeInfo** pptinfo);
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virtual STDMETHODIMP GetIDsOfNames(REFIID riid, OLECHAR **rgszNames, UINT cNames, LCID lcid, DISPID * rgdispid);
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// *** IProvideClassInfo ***
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virtual STDMETHODIMP GetClassInfo(ITypeInfo** pptinfo);
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// *** IInternetSecurityMgrSite ***
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// virtual STDMETHODIMP GetWindow(HWND * lphwnd); // Also in IOleWindow
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virtual STDMETHODIMP EnableModeless(BOOL fEnable) { return IOleInPlaceActiveObjectImpl<CWebViewFolderContents>::EnableModeless(fEnable); }; // Also in IOleInPlaceActiveObject
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// *** ShellFolderView ***
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virtual STDMETHODIMP get_Application(IDispatch **ppid);
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virtual STDMETHODIMP get_Parent (IDispatch **ppid);
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virtual STDMETHODIMP get_Folder(Folder **ppid);
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virtual STDMETHODIMP SelectedItems(FolderItems **ppid);
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virtual STDMETHODIMP get_FocusedItem(FolderItem **ppid);
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virtual STDMETHODIMP SelectItem(VARIANT *pvfi, int dwFlags);
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virtual STDMETHODIMP PopupItemMenu(FolderItem * pfi, VARIANT vx, VARIANT vy, BSTR * pbs);
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virtual STDMETHODIMP get_Script(IDispatch **ppid);
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virtual STDMETHODIMP get_ViewOptions(long *plSetting);
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// *** IOleWindow ***
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virtual STDMETHODIMP GetWindow(HWND * lphwnd) { return IOleInPlaceActiveObjectImpl<CWebViewFolderContents>::GetWindow(lphwnd); };
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virtual STDMETHODIMP ContextSensitiveHelp(BOOL fEnterMode) { return IOleInPlaceActiveObjectImpl<CWebViewFolderContents>::ContextSensitiveHelp(fEnterMode); };
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// *** IOleObject ***
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virtual STDMETHODIMP GetMiscStatus(DWORD dwAspect, DWORD *pdwStatus);
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// *** IOleInPlaceObject ***
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virtual STDMETHODIMP InPlaceDeactivate(void);
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virtual STDMETHODIMP UIDeactivate(void) { return IOleInPlaceObject_UIDeactivate(); };
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virtual STDMETHODIMP SetObjectRects(LPCRECT lprcPosRect, LPCRECT lprcClipRect);
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virtual STDMETHODIMP ReactivateAndUndo(void) { return E_NOTIMPL; };
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// *** IOleInPlaceActiveObject ***
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// our frame was activated, better do the activation thing.
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STDMETHODIMP OnFrameWindowActivate(BOOL fActivate)
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{
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if (_hwndLV && fActivate)
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::SetFocus(_hwndLV);
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return S_OK;
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};
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virtual STDMETHODIMP TranslateAccelerator(LPMSG pMsg);
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// *** IWebViewOCWinMan ***
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STDMETHODIMP SwapWindow(HWND hwndLV, IWebViewOCWinMan **pocWinMan);
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// *** IConnectionPointContainer ***
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STDMETHODIMP EnumConnectionPoints(IEnumConnectionPoints **ppEnum);
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STDMETHODIMP FindConnectionPoint(REFIID riid, IConnectionPoint **ppCP);
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// Over ride ATL functions.
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LRESULT _OnMessageForwarder(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL & bHandled);
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LRESULT _OnEraseBkgndMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL & bHandled);
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LRESULT _OnSizeMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL & bHandled);
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HRESULT DoVerbUIActivate(LPCRECT prcPosRect, HWND hwndParent);
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HRESULT DoVerbInPlaceActivate(LPCRECT prcPosRect, HWND hwndParent);
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virtual STDMETHODIMP Close(DWORD dwSaveOption);
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protected:
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// Helper functions;
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HRESULT _SetupAutomationForwarders(void);
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HRESULT _ReleaseAutomationForwarders(void);
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HRESULT _OnInPlaceActivate(void);
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void _ReleaseWindow(void);
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void _ShowWindowLV(HWND hwndLV);
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void _UnadviseAll();
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class CConnectionPointForwarder : public IConnectionPoint
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{
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// IUnknown methods
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virtual STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj);
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virtual STDMETHODIMP_(ULONG) AddRef(void);
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virtual STDMETHODIMP_(ULONG) Release(void);
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// IConnectionPoint methods
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virtual STDMETHODIMP GetConnectionInterface(IID * pIID);
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virtual STDMETHODIMP GetConnectionPointContainer(IConnectionPointContainer ** ppCPC);
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virtual STDMETHODIMP Advise(LPUNKNOWN pUnkSink, DWORD * pdwCookie);
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virtual STDMETHODIMP Unadvise(DWORD dwCookie);
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virtual STDMETHODIMP EnumConnections(LPENUMCONNECTIONS * ppEnum) { return _pcpAuto->EnumConnections(ppEnum); }
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IConnectionPoint * _pcpAuto;
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HDSA _dsaCookies;
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IUnknown* _punkParent;
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friend class CWebViewFolderContents;
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};
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friend class CConnectionPointForwarder;
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CConnectionPointForwarder m_cpEvents;
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IDefViewFrame2 * _pdvf2; // defview
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BOOL _fClientEdge;
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BOOL _fTabRecieved;
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BOOL _fCalledAutoArrange;
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HWND _hwndLV;
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HWND _hwndLVParent;
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ITypeInfo * _pClassTypeInfo; // ITypeInfo of class
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// stuff added to delegate all of our work up to DefViews automation
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IShellFolderViewDual *_pdispAuto;
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};
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#endif // __DVOC_H__
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