142 lines
4 KiB
C
142 lines
4 KiB
C
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// cmponent.h : Declaration of CMyComputerComponent
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#ifndef __CMPONENT_H_INCLUDED__
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#define __CMPONENT_H_INCLUDED__
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#include "stdcmpnt.h" // CComponent
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#include "cookie.h" // CMyComputerCookie
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#include "persist.h" // PersistStream
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// forward declarations
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class CMyComputerComponentData;
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class CMyComputerComponent :
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public CComponent
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, public IMyComputer
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, public IExtendContextMenu
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, public PersistStream
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{
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public:
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CMyComputerComponent();
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virtual ~CMyComputerComponent();
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BEGIN_COM_MAP(CMyComputerComponent)
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COM_INTERFACE_ENTRY(IMyComputer)
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COM_INTERFACE_ENTRY(IExtendContextMenu)
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COM_INTERFACE_ENTRY(IPersistStream)
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COM_INTERFACE_ENTRY_CHAIN(CComponent)
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END_COM_MAP()
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#if DBG==1
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ULONG InternalAddRef()
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{
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return CComObjectRoot::InternalAddRef();
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}
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ULONG InternalRelease()
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{
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return CComObjectRoot::InternalRelease();
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}
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int dbg_InstID;
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#endif // DBG==1
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// IFileServiceMgmt
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// IComponent implemented in CComponent
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HRESULT OnViewChange (LPDATAOBJECT pDataObject, LPARAM data, LPARAM hint);
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STDMETHOD(GetResultViewType)(MMC_COOKIE cookie, LPOLESTR* ppViewType, long* pViewOptions);
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// IExtendContextMenu
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STDMETHOD(AddMenuItems)(
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IDataObject* piDataObject,
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IContextMenuCallback* piCallback,
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long* pInsertionAllowed);
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STDMETHOD(Command)(
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LONG lCommandID,
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IDataObject* piDataObject );
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void ExpandAndSelect( MyComputerObjectType objecttype );
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void LaunchWelcomeApp();
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// IPersistStream
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HRESULT STDMETHODCALLTYPE GetClassID(CLSID __RPC_FAR *pClassID)
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{
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*pClassID=CLSID_MyComputer;
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return S_OK;
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}
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HRESULT STDMETHODCALLTYPE Load(IStream __RPC_FAR *pStg);
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HRESULT STDMETHODCALLTYPE Save(IStream __RPC_FAR *pStgSave, BOOL fSameAsLoad);
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// support methods for IComponent
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virtual HRESULT OnNotifySelect( LPDATAOBJECT lpDataObject, BOOL fSelected );
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virtual HRESULT ReleaseAll();
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virtual HRESULT Show(CCookie* pcookie, LPARAM arg, HSCOPEITEM hScopeItem);
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virtual HRESULT OnNotifyAddImages( LPDATAOBJECT lpDataObject,
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LPIMAGELIST lpImageList,
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HSCOPEITEM hSelectedItem );
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virtual HRESULT OnNotifySnapinHelp (LPDATAOBJECT pDataObject);
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HRESULT PopulateListbox(CMyComputerCookie* pcookie);
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// HRESULT PopulateServices(CMyComputerCookie* pcookie);
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// HRESULT AddServiceItems(CMyComputerCookie* pParentCookie, ENUM_SERVICE_STATUS * rgESS, DWORD nDataItems);
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// HRESULT EnumerateScopeChildren(CMyComputerCookie* pParentCookie, HSCOPEITEM hParent);
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// HRESULT LoadIcons();
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static HRESULT LoadStrings();
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HRESULT LoadColumns( CMyComputerCookie* pcookie );
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// support methods for IPersistStream
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enum // Bit fields for m_dwFlagsPersist
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{
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// mskfFirst = 0x0001
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};
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DWORD m_dwFlagsPersist; // General-purpose flags to be persisted into .msc file
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void SetPersistentFlags(DWORD dwFlags)
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{
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m_dwFlagsPersist = dwFlags;
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}
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DWORD GetPersistentFlags()
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{
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return m_dwFlagsPersist;
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}
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CMyComputerComponentData& QueryComponentDataRef()
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{
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return (CMyComputerComponentData&)QueryBaseComponentDataRef();
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}
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public:
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LPCONTROLBAR m_pControlbar; // CODEWORK should use smartpointer
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LPTOOLBAR m_pSvcMgmtToolbar; // CODEWORK should use smartpointer
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LPTOOLBAR m_pMyComputerToolbar; // CODEWORK should use smartpointer
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CMyComputerCookie* m_pViewedCookie; // CODEWORK I hate to have to do this...
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static const GUID m_ObjectTypeGUIDs[MYCOMPUT_NUMTYPES];
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static const BSTR m_ObjectTypeStrings[MYCOMPUT_NUMTYPES];
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private:
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bool m_bForcingGetResultType;
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}; // class CMyComputerComponent
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// Enumeration for the icons used
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enum
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{
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iIconComputer = 0, // Root of the snapin
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iIconComputerFail, // Root of the snapin when we cannot connect to the computer
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iIconSystemTools, // System Tools
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iIconStorage, // Storage
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iIconServerApps, // Server Applications
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iIconLast // Must be last
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};
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typedef enum _COLNUM_COMPUTER {
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COLNUM_COMPUTER_NAME = 0
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} COLNUM_ROOT;
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HRESULT LoadIconsIntoImageList(LPIMAGELIST pImageList, BOOL fLoadLargeIcons);
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#endif // ~__CMPONENT_H_INCLUDED__
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