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[RSHELL]
* Some menu style improvements. * Some code style improvements. * Added a skeleton CMergedFolder, as a base towards showing items from both the user and the common start menus. It does not work yet. CORE-7586 svn path=/branches/shell-experiments/; revision=62330
This commit is contained in:
David Quintana
parent
53f74feb2d
commit
58931088c3
10 changed files with 510 additions and 10 deletions
337
base/shell/rshell/CMergedFolder.cpp
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337
base/shell/rshell/CMergedFolder.cpp
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/*
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* Shell Menu Site
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*
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* Copyright 2014 David Quintana
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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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#include "precomp.h"
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#include <atlwin.h>
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#include <shlwapi_undoc.h>
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#include "CMergedFolder.h"
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WINE_DEFAULT_DEBUG_CHANNEL(CMergedFolder);
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class CEnumMergedFolder :
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public IEnumIDList
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{
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private:
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CComPtr<IEnumIDList> m_UserLocal;
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CComPtr<IEnumIDList> m_AllUSers;
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BOOL m_FirstDone;
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public:
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CEnumMergedFolder() : m_UserLocal(NULL), m_AllUSers(NULL), m_FirstDone(FALSE) {}
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~CEnumMergedFolder() {}
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DECLARE_NOT_AGGREGATABLE(CEnumMergedFolder)
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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BEGIN_COM_MAP(CEnumMergedFolder)
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COM_INTERFACE_ENTRY_IID(IID_IEnumIDList, IEnumIDList)
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END_COM_MAP()
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HRESULT Begin(HWND hwndOwner, SHCONTF flags, IShellFolder * userLocal, IShellFolder * allUSers)
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{
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HRESULT hr;
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hr = userLocal->EnumObjects(hwndOwner, flags, &m_UserLocal);
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if (FAILED(hr))
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return hr;
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hr = userLocal->EnumObjects(hwndOwner, flags, &m_AllUSers);
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if (FAILED(hr))
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{
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m_UserLocal = NULL;
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return hr;
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}
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m_FirstDone = FALSE;
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return S_OK;
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}
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virtual HRESULT STDMETHODCALLTYPE Next(
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ULONG celt,
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LPITEMIDLIST *rgelt,
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ULONG *pceltFetched)
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{
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HRESULT hr;
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*pceltFetched = 0;
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if (!m_FirstDone)
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{
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hr = m_UserLocal->Next(celt, rgelt, pceltFetched);
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if (FAILED(hr))
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return hr;
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if (hr == S_FALSE)
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m_FirstDone = true;
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if (celt < 2)
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return hr;
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}
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DWORD offset = *pceltFetched;
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if (*pceltFetched < celt)
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{
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rgelt += *pceltFetched;
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celt = (*pceltFetched - celt);
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*pceltFetched = 0;
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}
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hr = m_UserLocal->Next(celt, rgelt, pceltFetched);
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if (FAILED(hr))
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return hr;
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*pceltFetched += offset;
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return hr;
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}
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virtual HRESULT STDMETHODCALLTYPE Skip(
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ULONG celt)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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virtual HRESULT STDMETHODCALLTYPE Reset(
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)
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{
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if (m_FirstDone)
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m_AllUSers->Reset();
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return m_UserLocal->Reset();
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}
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virtual HRESULT STDMETHODCALLTYPE Clone(
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IEnumIDList **ppenum)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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};
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extern "C"
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HRESULT CMergedFolder_Constructor(IShellFolder* userLocal, IShellFolder* allUsers, REFIID riid, LPVOID *ppv)
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{
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*ppv = NULL;
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CMergedFolder * fld = new CComObject<CMergedFolder>();
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if (!fld)
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return E_OUTOFMEMORY;
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HRESULT hr;
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hr = fld->_SetSources(userLocal, allUsers);
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hr = fld->QueryInterface(riid, ppv);
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if (FAILED(hr))
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fld->Release();
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return hr;
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}
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HRESULT CMergedFolder::_SetSources(IShellFolder* userLocal, IShellFolder* allUsers)
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{
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m_UserLocal = userLocal;
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m_AllUSers = allUsers;
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return S_OK;
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}
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// IShellFolder
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HRESULT STDMETHODCALLTYPE CMergedFolder::ParseDisplayName(
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HWND hwndOwner,
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LPBC pbcReserved,
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LPOLESTR lpszDisplayName,
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ULONG *pchEaten,
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LPITEMIDLIST *ppidl,
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ULONG *pdwAttributes)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::EnumObjects(
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HWND hwndOwner,
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SHCONTF grfFlags,
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IEnumIDList **ppenumIDList)
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{
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CEnumMergedFolder * merged = new CComObject<CEnumMergedFolder>();
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*ppenumIDList = merged;
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return merged->Begin(hwndOwner, grfFlags, m_UserLocal, m_AllUSers);
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::BindToObject(
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LPCITEMIDLIST pidl,
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LPBC pbcReserved,
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REFIID riid,
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void **ppvOut)
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{
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HRESULT hr;
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hr = m_UserLocal->BindToObject(pidl, pbcReserved, riid, ppvOut);
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if (SUCCEEDED(hr))
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return hr;
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hr = m_AllUSers->BindToObject(pidl, pbcReserved, riid, ppvOut);
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return hr;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::BindToStorage(
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LPCITEMIDLIST pidl,
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LPBC pbcReserved,
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REFIID riid,
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void **ppvObj)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::CompareIDs(
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LPARAM lParam,
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LPCITEMIDLIST pidl1,
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LPCITEMIDLIST pidl2)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::CreateViewObject(
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HWND hwndOwner,
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REFIID riid,
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void **ppvOut)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::GetAttributesOf(
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UINT cidl,
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LPCITEMIDLIST *apidl,
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SFGAOF *rgfInOut)
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{
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HRESULT hr;
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hr = m_UserLocal->GetAttributesOf(cidl, apidl, rgfInOut);
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if (SUCCEEDED(hr))
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return hr;
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hr = m_AllUSers->GetAttributesOf(cidl, apidl, rgfInOut);
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return hr;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::GetUIObjectOf(
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HWND hwndOwner,
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UINT cidl,
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LPCITEMIDLIST *apidl,
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REFIID riid,
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UINT *prgfInOut,
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void **ppvOut)
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{
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HRESULT hr;
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hr = m_UserLocal->GetUIObjectOf(hwndOwner, cidl, apidl, riid, prgfInOut, ppvOut);
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if (SUCCEEDED(hr))
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return hr;
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hr = m_AllUSers->GetUIObjectOf(hwndOwner, cidl, apidl, riid, prgfInOut, ppvOut);
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return hr;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::GetDisplayNameOf(
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LPCITEMIDLIST pidl,
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SHGDNF uFlags,
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STRRET *lpName)
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{
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HRESULT hr;
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hr = m_UserLocal->GetDisplayNameOf(pidl, uFlags, lpName);
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if (SUCCEEDED(hr))
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return hr;
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hr = m_AllUSers->GetDisplayNameOf(pidl, uFlags, lpName);
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return hr;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::SetNameOf(
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HWND hwnd,
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LPCITEMIDLIST pidl,
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LPCOLESTR lpszName,
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SHGDNF uFlags,
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LPITEMIDLIST *ppidlOut)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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// IShellFolder2
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HRESULT STDMETHODCALLTYPE CMergedFolder::GetDefaultSearchGUID(
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GUID *lpguid)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::EnumSearches(
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IEnumExtraSearch **ppenum)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::GetDefaultColumn(
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DWORD dwReserved,
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ULONG *pSort,
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ULONG *pDisplay)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::GetDefaultColumnState(
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UINT iColumn,
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SHCOLSTATEF *pcsFlags)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::GetDetailsEx(
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LPCITEMIDLIST pidl,
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const SHCOLUMNID *pscid,
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VARIANT *pv)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::GetDetailsOf(
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LPCITEMIDLIST pidl,
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UINT iColumn,
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SHELLDETAILS *psd)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CMergedFolder::MapColumnToSCID(
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UINT iColumn,
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SHCOLUMNID *pscid)
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{
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UNIMPLEMENTED;
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return E_NOTIMPL;
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}
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