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https://github.com/reactos/reactos.git
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d8e47d61d4
The return result of ParseNow was never checked, but contained useful information on what type of error may have occurred. If the error is an issue with the path not existing the explorer will now show an error message notifying the user of the problem instead of silently failing. Note: Shell32 does not properly return ERROR_INVALID_DRIVE when the drive path does not exist. For that reason, it is still possible to browse to a non-existent drive. However, once shell32 is patched this code will work properly, as it checks for both ERROR_INVALID_DRIVE and ERROR_FILE_NOT_FOUND.
110 lines
4.8 KiB
C++
110 lines
4.8 KiB
C++
/*
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* ReactOS Explorer
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*
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* Copyright 2009 Andrew Hill <ash77 at domain reactos.org>
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#pragma once
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class CAddressEditBox :
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public CWindowImpl<CAddressEditBox, CWindow, CControlWinTraits>,
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public CComCoClass<CAddressEditBox, &CLSID_AddressEditBox>,
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public IWinEventHandler,
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public IDispatch,
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public IAddressBand,
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public IAddressEditBox,
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public IOleCommandTarget,
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public IPersistStream,
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public IShellService
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{
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private:
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CContainedWindow fCombobox;
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CContainedWindow fEditWindow;
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DWORD fAdviseCookie;
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CComPtr<IUnknown> fSite;
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LPITEMIDLIST pidlLastParsed;
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HWND hComboBoxEx;
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public:
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CAddressEditBox();
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~CAddressEditBox();
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private:
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void PopulateComboBox(LPITEMIDLIST pidl);
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void AddComboBoxItem(LPITEMIDLIST pidl, int index, int indent);
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void FillOneLevel(int index, int levelIndent, int indent);
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LPITEMIDLIST GetItemData(int index);
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HRESULT STDMETHODCALLTYPE ShowFileNotFoundError(HRESULT hRet);
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public:
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// *** IShellService methods ***
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virtual HRESULT STDMETHODCALLTYPE SetOwner(IUnknown *);
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// *** IAddressBand methods ***
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virtual HRESULT STDMETHODCALLTYPE FileSysChange(long param8, long paramC);
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virtual HRESULT STDMETHODCALLTYPE Refresh(long param8);
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// *** IAddressEditBox methods ***
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virtual HRESULT STDMETHODCALLTYPE Init(HWND comboboxEx, HWND editControl, long param14, IUnknown *param18);
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virtual HRESULT STDMETHODCALLTYPE SetCurrentDir(long paramC);
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virtual HRESULT STDMETHODCALLTYPE ParseNow(long paramC);
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virtual HRESULT STDMETHODCALLTYPE Execute(long paramC);
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virtual HRESULT STDMETHODCALLTYPE Save(long paramC);
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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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// *** 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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// *** IDispatch methods ***
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virtual HRESULT STDMETHODCALLTYPE GetTypeInfoCount(UINT *pctinfo);
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virtual HRESULT STDMETHODCALLTYPE GetTypeInfo(UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo);
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virtual HRESULT STDMETHODCALLTYPE GetIDsOfNames(REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId);
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virtual HRESULT STDMETHODCALLTYPE Invoke(DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr);
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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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// message handlers
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DECLARE_REGISTRY_RESOURCEID(IDR_ADDRESSEDITBOX)
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DECLARE_NOT_AGGREGATABLE(CAddressEditBox)
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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BEGIN_MSG_MAP(CAddressEditBox)
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END_MSG_MAP()
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BEGIN_COM_MAP(CAddressEditBox)
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COM_INTERFACE_ENTRY_IID(IID_IShellService, IShellService)
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COM_INTERFACE_ENTRY_IID(IID_IAddressBand, IAddressBand)
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COM_INTERFACE_ENTRY_IID(IID_IAddressEditBox, IAddressEditBox)
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COM_INTERFACE_ENTRY_IID(IID_IWinEventHandler, IWinEventHandler)
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COM_INTERFACE_ENTRY_IID(IID_IOleCommandTarget, IOleCommandTarget)
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COM_INTERFACE_ENTRY_IID(IID_IDispatch, IDispatch)
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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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END_COM_MAP()
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};
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