108 lines
3.4 KiB
C++
108 lines
3.4 KiB
C++
/* akvirtualcamera, virtual camera for Mac and Windows.
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* Copyright (C) 2020 Gonzalo Exequiel Pedone
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*
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* akvirtualcamera is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* akvirtualcamera 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with akvirtualcamera. If not, see <http://www.gnu.org/licenses/>.
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*
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* Web-Site: http://webcamoid.github.io/
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*/
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#ifndef PERSISTPROPERTYBAG_H
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#define PERSISTPROPERTYBAG_H
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#include <map>
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#include <string>
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#include <ocidl.h>
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#include "persist.h"
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namespace AkVCam
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{
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class PersistPropertyBagPrivate;
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typedef std::map<std::wstring, VARIANT> ComVariantMap;
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class PersistPropertyBag:
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public IPersistPropertyBag,
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public Persist
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{
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public:
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PersistPropertyBag(const GUID &clsid,
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const ComVariantMap &properties={});
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virtual ~PersistPropertyBag();
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DECLARE_IPERSIST_NQ
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// IUnknown
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HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid,
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void **ppvObject);
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// IPersistPropertyBag
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HRESULT STDMETHODCALLTYPE InitNew();
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HRESULT STDMETHODCALLTYPE Load(IPropertyBag *pPropBag,
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IErrorLog *pErrorLog);
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HRESULT STDMETHODCALLTYPE Save(IPropertyBag *pPropBag,
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BOOL fClearDirty,
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BOOL fSaveAllProperties);
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private:
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PersistPropertyBagPrivate *d;
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};
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}
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#define DECLARE_IPERSISTPROPERTYBAG_Q(interfaceIid) \
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HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, \
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void **ppvObject) \
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{ \
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if (!ppvObject) \
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return E_POINTER; \
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\
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*ppvObject = nullptr; \
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\
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if (IsEqualIID(riid, interfaceIid)) { \
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this->AddRef(); \
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*ppvObject = this; \
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\
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return S_OK; \
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} \
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\
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return PersistPropertyBag::QueryInterface(riid, ppvObject); \
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}
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#define DECLARE_IPERSISTPROPERTYBAG_NQ \
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DECLARE_IPERSIST_NQ \
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\
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HRESULT STDMETHODCALLTYPE InitNew() \
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{ \
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return PersistPropertyBag::InitNew(); \
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} \
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\
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HRESULT STDMETHODCALLTYPE Load(IPropertyBag *pPropBag, \
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IErrorLog *pErrorLog) \
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{ \
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return PersistPropertyBag::Load(pPropBag, pErrorLog); \
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} \
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\
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HRESULT STDMETHODCALLTYPE Save(IPropertyBag *pPropBag, \
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BOOL fClearDirty, \
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BOOL fSaveAllProperties) \
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{ \
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return PersistPropertyBag::Save(pPropBag, \
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fClearDirty, \
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fSaveAllProperties); \
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}
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#define DECLARE_IPERSISTPROPERTYBAG(interfaceIid) \
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DECLARE_IPERSISTPROPERTYBAG_Q(interfaceIid) \
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DECLARE_IPERSISTPROPERTYBAG_NQ
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#endif // PERSISTPROPERTYBAG_H
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