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d05dcf6a02
JIRA issue: CORE-19495 - Implement SHParseDisplayName and CDesktopFolder::ParseDisplayName. - Add CStubFolderBase, CShellUrlStub, CFileUrlStub, CIDListUrlStub, and CHttpUrlStub helper classes. - Add SHGetSpecialFolderID and Shell_ParseSpecialFolder helper functions. - Add BindCtx_ContainsObject, BindCtx_GetUIWindow, BindCtx_RegisterObjectParam, SHBindToObject, SHBindToObjectEx, SHCoInitializeAnyApartment, SHGetAttributes, SHGetNameAndFlagsW, SHIsFileSysBindCtx, SHSkipJunctionBinding, Shell_DisplayNameOf, and Shell_FailForceReturn helper functions. - Modify CSIDL data.
214 lines
8.8 KiB
C++
214 lines
8.8 KiB
C++
/*
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* Virtual Desktop Folder
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*
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* Copyright 1997 Marcus Meissner
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* Copyright 1998, 1999, 2002 Juergen Schmied
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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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#ifndef _CDESKTOPFOLDER_H_
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#define _CDESKTOPFOLDER_H_
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class CStubFolderBase : public IShellFolder
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{
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public:
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CStubFolderBase() { }
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STDMETHODIMP QueryInterface(REFIID riid, void **ppvObj) override { return E_NOTIMPL; }
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STDMETHODIMP_(ULONG) AddRef() override { return 3; }
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STDMETHODIMP_(ULONG) Release() override { return 2; }
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// IShellFolder methods
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STDMETHODIMP ParseDisplayName(HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName,
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DWORD *pchEaten, PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes) override
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{ return E_NOTIMPL; }
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STDMETHODIMP EnumObjects(HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList) override
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{ return E_NOTIMPL; }
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STDMETHODIMP BindToObject(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut) override
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{ return E_NOTIMPL; }
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STDMETHODIMP BindToStorage(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut) override
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{ return E_NOTIMPL; }
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STDMETHODIMP CompareIDs(LPARAM lParam, PCUIDLIST_RELATIVE pidl1, PCUIDLIST_RELATIVE pidl2) override
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{ return E_NOTIMPL; }
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STDMETHODIMP CreateViewObject(HWND hwndOwner, REFIID riid, LPVOID *ppvOut) override
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{ return E_NOTIMPL; }
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STDMETHODIMP GetAttributesOf(UINT cidl, PCUITEMID_CHILD_ARRAY apidl, DWORD *rgfInOut) override
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{ return E_NOTIMPL; }
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STDMETHODIMP GetUIObjectOf(HWND hwndOwner, UINT cidl, PCUITEMID_CHILD_ARRAY apidl,
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REFIID riid, UINT * prgfInOut, LPVOID * ppvOut) override
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{ return E_NOTIMPL; }
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STDMETHODIMP GetDisplayNameOf(PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet) override
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{ return E_NOTIMPL; }
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STDMETHODIMP SetNameOf(HWND hwndOwner, PCUITEMID_CHILD pidl, LPCOLESTR lpName,
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DWORD dwFlags, PITEMID_CHILD *pPidlOut) override
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{ return E_NOTIMPL; }
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};
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class CShellUrlStub : public CStubFolderBase
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{
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public:
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STDMETHODIMP
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ParseDisplayName(HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten,
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PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes) override;
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};
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class CFileUrlStub : public CStubFolderBase
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{
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public:
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STDMETHODIMP
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ParseDisplayName(HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten,
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PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes) override;
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};
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class CIDListUrlStub : public CStubFolderBase
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{
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public:
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STDMETHODIMP
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ParseDisplayName(HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten,
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PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes) override;
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};
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class CHttpUrlStub : public CStubFolderBase
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{
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public:
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STDMETHODIMP
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ParseDisplayName(HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten,
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PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes) override;
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};
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class CDesktopFolder :
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public CComCoClass<CDesktopFolder, &CLSID_ShellDesktop>,
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public IShellFolder2,
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public IPersistFolder2,
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public IContextMenuCB,
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public IItemNameLimits
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{
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private:
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/* both paths are parsible from the desktop */
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CComPtr<IShellFolder2> m_DesktopFSFolder;
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CComPtr<IShellFolder2> m_SharedDesktopFSFolder;
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CComPtr<IShellFolder2> m_regFolder;
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// Stub URL objects
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CShellUrlStub m_ShellUrlStub;
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CFileUrlStub m_FileUrlStub;
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CIDListUrlStub m_IDListUrlStub;
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CHttpUrlStub m_HttpUrlStub;
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LPWSTR sPathTarget; /* complete path to target used for enumeration and ChangeNotify */
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LPITEMIDLIST pidlRoot; /* absolute pidl */
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HRESULT _GetSFFromPidl(LPCITEMIDLIST pidl, IShellFolder2** psf);
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BOOL _TryUrlJunctions(
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LPCWSTR pcszURL,
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IBindCtx *pBindCtx,
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IShellFolder **ppShellFolder,
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LPITEMIDLIST *ppidl);
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BOOL _GetParentForParsing(
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LPCWSTR pszPath,
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IBindCtx *pbc,
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IShellFolder **ppParentFolder,
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LPITEMIDLIST *ppidlParent);
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HRESULT _ChildParseDisplayName(
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IShellFolder *pParentFolder,
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LPCITEMIDLIST pidlParent,
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HWND hwndOwner,
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IBindCtx *pBindCtx,
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LPWSTR lpszDisplayName,
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DWORD *pchEaten,
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LPITEMIDLIST *ppidl,
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DWORD *pdwAttributes);
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public:
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CDesktopFolder();
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~CDesktopFolder();
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HRESULT WINAPI FinalConstruct();
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// *** IShellFolder methods ***
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STDMETHOD(ParseDisplayName)(HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten, PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes) override;
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STDMETHOD(EnumObjects)(HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList) override;
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STDMETHOD(BindToObject)(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut) override;
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STDMETHOD(BindToStorage)(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut) override;
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STDMETHOD(CompareIDs)(LPARAM lParam, PCUIDLIST_RELATIVE pidl1, PCUIDLIST_RELATIVE pidl2) override;
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STDMETHOD(CreateViewObject)(HWND hwndOwner, REFIID riid, LPVOID *ppvOut) override;
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STDMETHOD(GetAttributesOf)(UINT cidl, PCUITEMID_CHILD_ARRAY apidl, DWORD *rgfInOut) override;
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STDMETHOD(GetUIObjectOf)(HWND hwndOwner, UINT cidl, PCUITEMID_CHILD_ARRAY apidl, REFIID riid, UINT * prgfInOut, LPVOID * ppvOut) override;
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STDMETHOD(GetDisplayNameOf)(PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet) override;
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STDMETHOD(SetNameOf)(HWND hwndOwner, PCUITEMID_CHILD pidl, LPCOLESTR lpName, DWORD dwFlags, PITEMID_CHILD *pPidlOut) override;
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// *** IShellFolder2 methods ***
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STDMETHOD(GetDefaultSearchGUID)(GUID *pguid) override;
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STDMETHOD(EnumSearches)(IEnumExtraSearch **ppenum) override;
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STDMETHOD(GetDefaultColumn)(DWORD dwRes, ULONG *pSort, ULONG *pDisplay) override;
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STDMETHOD(GetDefaultColumnState)(UINT iColumn, DWORD *pcsFlags) override;
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STDMETHOD(GetDetailsEx)(PCUITEMID_CHILD pidl, const SHCOLUMNID *pscid, VARIANT *pv) override;
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STDMETHOD(GetDetailsOf)(PCUITEMID_CHILD pidl, UINT iColumn, SHELLDETAILS *psd) override;
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STDMETHOD(MapColumnToSCID)(UINT column, SHCOLUMNID *pscid) override;
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// *** IPersist methods ***
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STDMETHOD(GetClassID)(CLSID *lpClassId) override;
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// *** IPersistFolder methods ***
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STDMETHOD(Initialize)(PCIDLIST_ABSOLUTE pidl) override;
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// *** IPersistFolder2 methods ***
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STDMETHOD(GetCurFolder)(PIDLIST_ABSOLUTE * pidl) override;
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// IContextMenuCB
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STDMETHOD(CallBack)(IShellFolder *psf, HWND hwndOwner, IDataObject *pdtobj, UINT uMsg, WPARAM wParam, LPARAM lParam) override;
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/*** IItemNameLimits methods ***/
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STDMETHODIMP
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GetMaxLength(LPCWSTR pszName, int *piMaxNameLen) override
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{
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return E_NOTIMPL;
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}
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STDMETHODIMP
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GetValidCharacters(LPWSTR *ppwszValidChars, LPWSTR *ppwszInvalidChars) override
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{
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if (ppwszValidChars)
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{
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*ppwszValidChars = NULL;
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}
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if (ppwszInvalidChars)
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{
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SHStrDupW(INVALID_FILETITLE_CHARACTERSW, ppwszInvalidChars);
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}
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return S_OK;
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}
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DECLARE_REGISTRY_RESOURCEID(IDR_SHELLDESKTOP)
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DECLARE_CENTRAL_INSTANCE_NOT_AGGREGATABLE(CDesktopFolder)
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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BEGIN_COM_MAP(CDesktopFolder)
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COM_INTERFACE_ENTRY_IID(IID_IShellFolder2, IShellFolder2)
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COM_INTERFACE_ENTRY_IID(IID_IShellFolder, IShellFolder)
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COM_INTERFACE_ENTRY_IID(IID_IPersistFolder, IPersistFolder)
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COM_INTERFACE_ENTRY_IID(IID_IPersistFolder2, IPersistFolder2)
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COM_INTERFACE_ENTRY_IID(IID_IPersist, IPersist)
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COM_INTERFACE_ENTRY_IID(IID_IItemNameLimits, IItemNameLimits)
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END_COM_MAP()
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};
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#endif /* _CDESKTOPFOLDER_H_ */
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