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3.0 kB · 94 lines
C++
at master
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495/* Copyright (c) Mark Harmstone 2016-17 * * This file is part of WinBtrfs. * * WinBtrfs is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public Licence as published by * the Free Software Foundation, either version 3 of the Licence, or * (at your option) any later version. * * WinBtrfs is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public Licence for more details. * * You should have received a copy of the GNU Lesser General Public Licence * along with WinBtrfs. If not, see <http://www.gnu.org/licenses/>. */
#include "shellext.h"#include <windows.h>#include "factory.h"#include "iconoverlay.h"#include "contextmenu.h"#include "propsheet.h"#include "volpropsheet.h"
HRESULT __stdcall Factory::QueryInterface(const IID& iid, void** ppv) { if (iid == IID_IUnknown || iid == IID_IClassFactory) { *ppv = static_cast<IClassFactory*>(this); } else { *ppv = nullptr; return E_NOINTERFACE; }
reinterpret_cast<IUnknown*>(*ppv)->AddRef();
return S_OK;}
HRESULT __stdcall Factory::LockServer(BOOL bLock) { return E_NOTIMPL;}
HRESULT __stdcall Factory::CreateInstance(IUnknown* pUnknownOuter, const IID& iid, void** ppv) { if (pUnknownOuter) return CLASS_E_NOAGGREGATION;
switch (type) { case FactoryIconHandler: if (iid == IID_IUnknown || iid == IID_IShellIconOverlayIdentifier) { BtrfsIconOverlay* bio = new BtrfsIconOverlay; if (!bio) return E_OUTOFMEMORY;
return bio->QueryInterface(iid, ppv); } break;
case FactoryContextMenu: if (iid == IID_IUnknown || iid == IID_IContextMenu || iid == IID_IShellExtInit) { BtrfsContextMenu* bcm = new BtrfsContextMenu; if (!bcm) return E_OUTOFMEMORY;
return bcm->QueryInterface(iid, ppv); } break;
case FactoryPropSheet: if (iid == IID_IUnknown || iid == IID_IShellPropSheetExt || iid == IID_IShellExtInit) { BtrfsPropSheet* bps = new BtrfsPropSheet; if (!bps) return E_OUTOFMEMORY;
return bps->QueryInterface(iid, ppv); } break;
case FactoryVolPropSheet: if (iid == IID_IUnknown || iid == IID_IShellPropSheetExt || iid == IID_IShellExtInit) { BtrfsVolPropSheet* bps = new BtrfsVolPropSheet; if (!bps) return E_OUTOFMEMORY;
return bps->QueryInterface(iid, ppv); } break;
default: break; }
*ppv = nullptr; return E_NOINTERFACE;}