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24833a6dde
Implement enumeration of IShellFolder items of auto-completion. CORE-9281
106 lines
3.5 KiB
C++
106 lines
3.5 KiB
C++
/*
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* Shell AutoComplete list
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*
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* Copyright 2015 Thomas Faber
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* Copyright 2020 Katayama Hirofumi MZ
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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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class CACListISF :
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public CComCoClass<CACListISF, &CLSID_ACListISF>,
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public IEnumString,
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public IACList2,
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public ICurrentWorkingDirectory,
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public IShellService,
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public IPersistFolder
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{
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private:
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enum LOCATION_TYPE
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{
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LT_DIRECTORY,
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LT_DESKTOP,
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LT_MYCOMPUTER,
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LT_FAVORITES,
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LT_MAX
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};
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DWORD m_dwOptions;
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LOCATION_TYPE m_iNextLocation;
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BOOL m_fShowHidden;
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CStringW m_szExpand;
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CComHeapPtr<ITEMIDLIST> m_pidlLocation;
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CComHeapPtr<ITEMIDLIST> m_pidlCurDir;
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CComPtr<IEnumIDList> m_pEnumIDList;
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CComPtr<IShellFolder> m_pShellFolder;
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CComPtr<IBrowserService> m_pBrowserService;
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public:
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CACListISF();
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~CACListISF();
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HRESULT NextLocation();
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HRESULT SetLocation(LPITEMIDLIST pidl);
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HRESULT GetDisplayName(LPCITEMIDLIST pidlChild, CComHeapPtr<WCHAR>& pszChild);
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HRESULT GetPathName(LPCITEMIDLIST pidlChild, CComHeapPtr<WCHAR>& pszPath);
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// *** IEnumString methods ***
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STDMETHODIMP Next(ULONG celt, LPOLESTR *rgelt, ULONG *pceltFetched) override;
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STDMETHODIMP Skip(ULONG celt) override;
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STDMETHODIMP Reset() override;
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STDMETHODIMP Clone(IEnumString **ppenum) override;
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// *** IACList methods ***
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STDMETHODIMP Expand(LPCOLESTR pszExpand) override;
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// *** IACList2 methods ***
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STDMETHODIMP SetOptions(DWORD dwFlag) override;
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STDMETHODIMP GetOptions(DWORD* pdwFlag) override;
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// FIXME: These virtual keywords below should be removed.
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// *** IShellService methods ***
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virtual STDMETHODIMP SetOwner(IUnknown *punkOwner) override;
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// *** IPersist methods ***
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virtual STDMETHODIMP GetClassID(CLSID *pClassID) override;
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// *** IPersistFolder methods ***
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virtual STDMETHODIMP Initialize(PCIDLIST_ABSOLUTE pidl) override;
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// *** ICurrentWorkingDirectory methods ***
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STDMETHODIMP GetDirectory(LPWSTR pwzPath, DWORD cchSize) override;
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STDMETHODIMP SetDirectory(LPCWSTR pwzPath) override;
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public:
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DECLARE_REGISTRY_RESOURCEID(IDR_ACLISTISF)
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DECLARE_NOT_AGGREGATABLE(CACListISF)
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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BEGIN_COM_MAP(CACListISF)
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COM_INTERFACE_ENTRY_IID(IID_IEnumString, IEnumString)
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COM_INTERFACE_ENTRY_IID(IID_IACList, IACList)
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COM_INTERFACE_ENTRY_IID(IID_IACList2, IACList2)
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COM_INTERFACE_ENTRY_IID(IID_IShellService, IShellService)
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// Windows doesn't return this
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//COM_INTERFACE_ENTRY_IID(IID_IPersist, IPersist)
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COM_INTERFACE_ENTRY_IID(IID_IPersistFolder, IPersistFolder)
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COM_INTERFACE_ENTRY_IID(IID_ICurrentWorkingDirectory, ICurrentWorkingDirectory)
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END_COM_MAP()
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};
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