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113 lines
3.3 KiB
C++
113 lines
3.3 KiB
C++
/*
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* PROJECT: NT Object Namespace shell extension
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* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
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* PURPOSE: System Registry folder class header
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* COPYRIGHT: Copyright 2015-2017 David Quintana <gigaherz@gmail.com>
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*/
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#pragma once
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extern const GUID CLSID_RegistryFolder;
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class CRegistryFolderExtractIcon :
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public IExtractIconW
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{
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PCIDLIST_ABSOLUTE m_pcidlFolder;
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PCITEMID_CHILD m_pcidlChild;
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public:
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CRegistryFolderExtractIcon();
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virtual ~CRegistryFolderExtractIcon();
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HRESULT Initialize(LPCWSTR ntPath, PCIDLIST_ABSOLUTE parent, UINT cidl, PCUITEMID_CHILD_ARRAY apidl);
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virtual HRESULT STDMETHODCALLTYPE GetIconLocation(
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UINT uFlags,
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LPWSTR szIconFile,
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UINT cchMax,
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INT *piIndex,
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UINT *pwFlags);
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virtual HRESULT STDMETHODCALLTYPE Extract(
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LPCWSTR pszFile,
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UINT nIconIndex,
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HICON *phiconLarge,
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HICON *phiconSmall,
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UINT nIconSize);
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DECLARE_NOT_AGGREGATABLE(CRegistryFolderExtractIcon)
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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BEGIN_COM_MAP(CRegistryFolderExtractIcon)
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COM_INTERFACE_ENTRY_IID(IID_IExtractIconW, IExtractIconW)
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END_COM_MAP()
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};
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class CRegistryFolder :
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public CComCoClass<CRegistryFolder, &CLSID_RegistryFolder>,
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public CCommonFolder<CRegistryFolder, RegPidlEntry, CRegistryFolderExtractIcon>
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{
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HKEY m_hRoot;
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public:
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DECLARE_REGISTRY_RESOURCEID(IDR_REGISTRYFOLDER)
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CRegistryFolder();
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virtual ~CRegistryFolder();
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// IShellFolder
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virtual HRESULT STDMETHODCALLTYPE EnumObjects(
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HWND hwndOwner,
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SHCONTF grfFlags,
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IEnumIDList **ppenumIDList);
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protected:
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virtual HRESULT STDMETHODCALLTYPE InternalBindToObject(
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PWSTR path,
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const RegPidlEntry * info,
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LPITEMIDLIST first,
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LPCITEMIDLIST rest,
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LPITEMIDLIST fullPidl,
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LPBC pbcReserved,
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IShellFolder** ppsfChild);
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public:
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virtual HRESULT STDMETHODCALLTYPE GetDefaultColumnState(
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UINT iColumn,
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SHCOLSTATEF *pcsFlags);
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virtual HRESULT STDMETHODCALLTYPE GetDetailsEx(
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LPCITEMIDLIST pidl,
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const SHCOLUMNID *pscid,
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VARIANT *pv);
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virtual HRESULT STDMETHODCALLTYPE GetDetailsOf(
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LPCITEMIDLIST pidl,
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UINT iColumn,
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SHELLDETAILS *psd);
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virtual HRESULT STDMETHODCALLTYPE MapColumnToSCID(
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UINT iColumn,
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SHCOLUMNID *pscid);
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// IPersistFolder
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virtual HRESULT STDMETHODCALLTYPE Initialize(PCIDLIST_ABSOLUTE pidl);
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// Internal
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virtual HRESULT STDMETHODCALLTYPE Initialize(PCIDLIST_ABSOLUTE pidl, PCWSTR ntPath, HKEY hRoot);
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protected:
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virtual HRESULT STDMETHODCALLTYPE CompareIDs(LPARAM lParam, const RegPidlEntry * first, const RegPidlEntry * second);
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virtual ULONG STDMETHODCALLTYPE ConvertAttributes(const RegPidlEntry * entry, PULONG inMask);
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virtual BOOL STDMETHODCALLTYPE IsFolder(const RegPidlEntry * info);
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virtual HRESULT GetInfoFromPidl(LPCITEMIDLIST pcidl, const RegPidlEntry ** pentry);
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HRESULT FormatValueData(DWORD contentType, PVOID td, DWORD contentsLength, PCWSTR * strContents);
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HRESULT FormatContentsForDisplay(const RegPidlEntry * info, HKEY rootKey, LPCWSTR ntPath, PCWSTR * strContents);
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};
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