128 lines
3.3 KiB
C
128 lines
3.3 KiB
C
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/*++
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Copyright (C) 1996-2001 Microsoft Corporation
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Module Name:
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CLASSINF.H
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Abstract:
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History:
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--*/
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#ifndef __HMM_CLASS_INFO__H_
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#define __HMM_CLASS_INFO__H_
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#include <windows.h>
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#include <objbase.h>
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#include "providl.h"
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#include "unk.h"
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#include "arrtempl.h"
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#include "hmmstr.h"
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#include <wstring.h>
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#include "project.h"
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#include "trees.h"
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class CHmmClassInfo
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{
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protected:
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WString m_wsClassName;
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BOOL m_bIncludeChildren;
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CPropertyList m_Selected;
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public:
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CHmmClassInfo(CLifeControl* pControl)
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: m_bIncludeChildren(FALSE), m_Selected(pControl, NULL)
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{
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m_Selected.AddRef();
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if(pControl) pControl->Release(&m_Selected);
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}
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void SetControl(CLifeControl* pControl)
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{
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m_Selected.SetControl(pControl);
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}
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void Load(HMM_CLASS_INFO ci);
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void Save(HMM_CLASS_INFO& ci);
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inline CPropertyList& GetSelected() {return m_Selected;}
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inline WString& AccessClassName() {return m_wsClassName;}
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inline BOOL& AccessIncludeChildren() {return m_bIncludeChildren;}
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public:
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static HRESULT CheckObjectAgainstMany(
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IN long lNumInfos,
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IN CHmmClassInfo** apInfos,
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IN IHmmPropertySource* pSource,
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OUT IHmmPropertyList** ppList,
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OUT long* plIndex);
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CHmmNode* GetTree();
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};
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//*****************************************************************************
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//
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// IMPORTANT: there is an issue with someone holding on to a CPropertyList
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// pointer while someone else calls RemoveAllInfos!
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//
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//*****************************************************************************
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class CClassInfoFilter : public CUnk
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{
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protected:
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class XFilter : public CImpl<IHmmClassInfoFilter, CClassInfoFilter>
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{
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public:
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XFilter(CClassInfoFilter* pObj)
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: CImpl<IHmmClassInfoFilter, CClassInfoFilter>(pObj){}
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STDMETHOD(CheckObject)(IN IHmmPropertySource* pObject,
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IN OUT IHmmPropertyList** ppList,
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IN OUT IUnknown** ppHint);
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STDMETHOD(IsSpecial)();
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STDMETHOD(GetType)(OUT IID* piid);
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STDMETHOD(GetSelectedPropertyList)(
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IN long lFlags, // necessary, sufficient
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OUT IHmmPropertyList** ppList);
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STDMETHOD(GetClassInfos)(
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IN long lFirstIndex,
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IN long lNumInfos,
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OUT long* plInfosReturned,
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OUT HMM_CLASS_INFO* aInfos);
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} m_XFilter;
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friend XFilter;
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class XConfigure : public CImpl<IConfigureHmmClassInfoFilter, CClassInfoFilter>
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{
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public:
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XConfigure(CClassInfoFilter* pObj)
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: CImpl<IConfigureHmmClassInfoFilter, CClassInfoFilter>(pObj){}
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STDMETHOD(AddClassInfos)(IN long lNumInfos, IN HMM_CLASS_INFO* aInfos);
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STDMETHOD(RemoveAllInfos)();
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} m_XConfigure;
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friend XConfigure;
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protected:
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CUniquePointerArray<CHmmClassInfo> m_apTokens;
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CContainerControl m_MemberLife;
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CHmmNode* m_pTree;
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inline void InvalidateTree() {if(m_pTree) m_pTree->Release(); m_pTree = NULL;}
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public:
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CClassInfoFilter(CLifeControl* pControl, IUnknown* pOuter)
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: CUnk(pControl, pOuter), m_XFilter(this), m_XConfigure(this),
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m_MemberLife(GetUnknown()), m_pTree(NULL)
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{}
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~CClassInfoFilter();
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void* GetInterface(REFIID riid);
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CHmmNode* GetTree();
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};
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#endif
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