mirror of
https://github.com/reactos/reactos.git
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159 lines
6.8 KiB
C++
159 lines
6.8 KiB
C++
/*
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* Rebar band site
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*
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* Copyright 2007 Hervé Poussineau
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* Copyright 2009 Andrew Hill
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#pragma once
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extern inline BOOL _ILIsDesktop(LPCITEMIDLIST pidl)
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{
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return (pidl == NULL || pidl->mkid.cb == 0);
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}
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class CBandSiteBase :
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public IBandSite,
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public IInputObjectSite,
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public IInputObject,
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public IDeskBarClient,
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public IWinEventHandler,
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public IPersistStream,
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public IDropTarget,
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public IServiceProvider,
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public IBandSiteHelper,
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public IOleCommandTarget
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{
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private:
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struct BandObject
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{
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IDeskBand *DeskBand;
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IOleWindow *OleWindow;
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IWinEventHandler *WndEvtHandler;
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DESKBANDINFO dbi;
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BOOL bHiddenTitle;
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};
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LONG fBandsCount;
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LONG fBandsAllocated;
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struct BandObject *fBands;
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HWND fRebarWindow;
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CComPtr<IOleWindow> fOleWindow;
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public:
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CBandSiteBase();
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~CBandSiteBase();
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// *** IBandSite methods ***
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virtual HRESULT STDMETHODCALLTYPE AddBand(IUnknown *punk);
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virtual HRESULT STDMETHODCALLTYPE EnumBands(UINT uBand, DWORD *pdwBandID);
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virtual HRESULT STDMETHODCALLTYPE QueryBand(DWORD dwBandID, IDeskBand **ppstb, DWORD *pdwState, LPWSTR pszName, int cchName);
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virtual HRESULT STDMETHODCALLTYPE SetBandState(DWORD dwBandID, DWORD dwMask, DWORD dwState);
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virtual HRESULT STDMETHODCALLTYPE RemoveBand(DWORD dwBandID);
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virtual HRESULT STDMETHODCALLTYPE GetBandObject(DWORD dwBandID, REFIID riid, void **ppv);
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virtual HRESULT STDMETHODCALLTYPE SetBandSiteInfo(const BANDSITEINFO *pbsinfo);
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virtual HRESULT STDMETHODCALLTYPE GetBandSiteInfo(BANDSITEINFO *pbsinfo);
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// *** IWinEventHandler methods ***
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virtual HRESULT STDMETHODCALLTYPE OnWinEvent(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *theResult);
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virtual HRESULT STDMETHODCALLTYPE IsWindowOwner(HWND hWnd);
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// *** IOleWindow methods ***
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virtual HRESULT STDMETHODCALLTYPE GetWindow(HWND *lphwnd);
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virtual HRESULT STDMETHODCALLTYPE ContextSensitiveHelp(BOOL fEnterMode);
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// *** IDeskBarClient methods ***
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virtual HRESULT STDMETHODCALLTYPE SetDeskBarSite(IUnknown *punkSite);
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virtual HRESULT STDMETHODCALLTYPE SetModeDBC(DWORD dwMode);
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virtual HRESULT STDMETHODCALLTYPE UIActivateDBC(DWORD dwState);
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virtual HRESULT STDMETHODCALLTYPE GetSize(DWORD dwWhich, LPRECT prc);
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// *** IOleCommandTarget methods ***
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virtual HRESULT STDMETHODCALLTYPE QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[ ], OLECMDTEXT *pCmdText);
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virtual HRESULT STDMETHODCALLTYPE Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut);
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// *** IInputObject methods ***
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virtual HRESULT STDMETHODCALLTYPE UIActivateIO(BOOL fActivate, LPMSG lpMsg);
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virtual HRESULT STDMETHODCALLTYPE HasFocusIO();
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virtual HRESULT STDMETHODCALLTYPE TranslateAcceleratorIO(LPMSG lpMsg);
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// *** IInputObjectSite methods ***
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virtual HRESULT STDMETHODCALLTYPE OnFocusChangeIS(struct IUnknown *paramC, int param10);
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// *** IServiceProvider methods ***
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virtual HRESULT STDMETHODCALLTYPE QueryService(REFGUID guidService, REFIID riid, void **ppvObject);
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// *** IPersist methods ***
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virtual HRESULT STDMETHODCALLTYPE GetClassID(CLSID *pClassID);
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// *** IPersistStream methods ***
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virtual HRESULT STDMETHODCALLTYPE IsDirty();
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virtual HRESULT STDMETHODCALLTYPE Load(IStream *pStm);
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virtual HRESULT STDMETHODCALLTYPE Save(IStream *pStm, BOOL fClearDirty);
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virtual HRESULT STDMETHODCALLTYPE GetSizeMax(ULARGE_INTEGER *pcbSize);
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// *** IDropTarget methods ***
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virtual HRESULT STDMETHODCALLTYPE DragEnter(IDataObject *pDataObj, DWORD grfKeyState, POINTL pt, DWORD *pdwEffect);
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virtual HRESULT STDMETHODCALLTYPE DragOver(DWORD grfKeyState, POINTL pt, DWORD *pdwEffect);
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virtual HRESULT STDMETHODCALLTYPE DragLeave();
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virtual HRESULT STDMETHODCALLTYPE Drop(IDataObject *pDataObj, DWORD grfKeyState, POINTL pt, DWORD *pdwEffect);
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// *** IBandSiteHelper methods ***
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virtual HRESULT STDMETHODCALLTYPE LoadFromStreamBS(IStream *, const GUID &, void **);
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virtual HRESULT STDMETHODCALLTYPE SaveToStreamBS(IUnknown *, IStream *);
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private:
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UINT GetBandID(struct BandObject *Band);
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struct BandObject *GetBandByID(DWORD dwBandID);
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void FreeBand(struct BandObject *Band);
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DWORD GetBandSiteViewMode();
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VOID BuildRebarBandInfo(struct BandObject *Band, REBARBANDINFOW *prbi);
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HRESULT UpdateSingleBand(struct BandObject *Band);
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HRESULT UpdateAllBands();
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HRESULT UpdateBand(DWORD dwBandID);
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struct BandObject *GetBandFromHwnd(HWND hwnd);
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HRESULT _IsBandDeletable(DWORD dwBandID);
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HRESULT OnContextMenu(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *plrResult);
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BEGIN_COM_MAP(CBandSiteBase)
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COM_INTERFACE_ENTRY_IID(IID_IBandSite, IBandSite)
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COM_INTERFACE_ENTRY_IID(IID_IWinEventHandler, IWinEventHandler)
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COM_INTERFACE_ENTRY_IID(IID_IOleWindow, IOleWindow)
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COM_INTERFACE_ENTRY_IID(IID_IDeskBarClient, IDeskBarClient)
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COM_INTERFACE_ENTRY_IID(IID_IOleCommandTarget, IOleCommandTarget)
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COM_INTERFACE_ENTRY_IID(IID_IInputObject, IInputObject)
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COM_INTERFACE_ENTRY_IID(IID_IInputObjectSite, IInputObjectSite)
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COM_INTERFACE_ENTRY_IID(IID_IServiceProvider, IServiceProvider)
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COM_INTERFACE_ENTRY_IID(IID_IPersist, IPersist)
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COM_INTERFACE_ENTRY_IID(IID_IPersistStream, IPersistStream)
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COM_INTERFACE_ENTRY_IID(IID_IDropTarget, IDropTarget)
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COM_INTERFACE_ENTRY_IID(IID_IBandSiteHelper, IBandSiteHelper)
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END_COM_MAP()
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};
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class CBandSite :
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public CComCoClass<CBandSite, &CLSID_RebarBandSite>,
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public CBandSiteBase
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{
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public:
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DECLARE_REGISTRY_RESOURCEID(IDR_BANDSITE)
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DECLARE_AGGREGATABLE(CBandSite)
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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};
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