165 lines
4.5 KiB
C
165 lines
4.5 KiB
C
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
/*++
|
||
|
|
|
||
|
|
Copyright (C) Microsoft Corporation, 1997 - 1999
|
||
|
|
|
||
|
|
Module Name:
|
||
|
|
|
||
|
|
ComponentData.cpp
|
||
|
|
|
||
|
|
Abstract:
|
||
|
|
|
||
|
|
The CComponentData class implements several interfaces which MMC uses:
|
||
|
|
|
||
|
|
The IComponentData interface is basically how MMC talks to the snap-in
|
||
|
|
to get it to implement the left-hand-side "scope" pane.
|
||
|
|
|
||
|
|
The IExtendPropertySheet interface is how the snap-in adds property sheets
|
||
|
|
for any of the items a user might click on.
|
||
|
|
|
||
|
|
The IExtendContextMenu interface what we do to add custom entries
|
||
|
|
to the menu which appears when a user right-clicks on a node.
|
||
|
|
|
||
|
|
The IExtendControlBar interface allows us to support a custom
|
||
|
|
iconic toolbar.
|
||
|
|
|
||
|
|
See ComponentData.cpp for implementation.
|
||
|
|
|
||
|
|
Note:
|
||
|
|
|
||
|
|
Much of the functionality of this class is implemented in atlsnap.h
|
||
|
|
by IComponentDataImpl. We are mostly overriding here.
|
||
|
|
|
||
|
|
Revision History:
|
||
|
|
mmaguire 11/6/97 - created using MMC snap-in wizard
|
||
|
|
|
||
|
|
|
||
|
|
--*/
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
#if !defined(_NAP_COMPONENT_DATA_H_)
|
||
|
|
#define _NAP_COMPONENT_DATA_H_
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
// BEGIN INCLUDES
|
||
|
|
//
|
||
|
|
// where we can find what this class derives from:
|
||
|
|
//
|
||
|
|
//Moved to Precompiled.h: #include <atlsnap.h>
|
||
|
|
//
|
||
|
|
//
|
||
|
|
// where we can find what this class has or uses:
|
||
|
|
//
|
||
|
|
#include "MachineNode.h"
|
||
|
|
//
|
||
|
|
// END INCLUDES
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
//
|
||
|
|
// hack start
|
||
|
|
//
|
||
|
|
|
||
|
|
// This is a big hack to work around a atlsnap.h bug: Atlsnap.h
|
||
|
|
// can't support extending multiple nodes. So we basically just
|
||
|
|
// copied EXTENSION_SNAPIN_NODEINFO_ENTRY() here. We need to change
|
||
|
|
// this after the atlsnap.h fix -- MAM: 08-06-98 -- yeah right
|
||
|
|
//
|
||
|
|
|
||
|
|
//
|
||
|
|
// The following statements are copied from atlsnap.h and then changed
|
||
|
|
// to support multiple extending node
|
||
|
|
//
|
||
|
|
// IsSupportedGUID will also set the m_enumExtendedSnapin flag in side m_##dataClass object
|
||
|
|
// which, in our case, is CMachineNode
|
||
|
|
//
|
||
|
|
|
||
|
|
#define EXTENSION_SNAPIN_NODEINFO_ENTRY_EX(dataClass) \
|
||
|
|
if ( m_##dataClass.IsSupportedGUID( guid ) )\
|
||
|
|
{ \
|
||
|
|
*ppItem = m_##dataClass.GetExtNodeObject(pDataObject, &m_##dataClass); \
|
||
|
|
_ASSERTE(*ppItem != NULL); \
|
||
|
|
(*ppItem)->InitDataClass(pDataObject, &m_##dataClass); \
|
||
|
|
return hr; \
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// hack end
|
||
|
|
//
|
||
|
|
|
||
|
|
class CComponent;
|
||
|
|
|
||
|
|
class CComponentData :
|
||
|
|
public CComObjectRootEx<CComSingleThreadModel>
|
||
|
|
, public CSnapInObjectRoot<1, CComponentData>
|
||
|
|
, public IComponentDataImpl<CComponentData, CComponent>
|
||
|
|
, public IExtendPropertySheetImpl<CComponentData>
|
||
|
|
, public IExtendContextMenuImpl<CComponentData>
|
||
|
|
, public IExtendControlbarImpl<CComponentData>
|
||
|
|
, public ISnapinHelp
|
||
|
|
, public CComCoClass<CComponentData, &CLSID_NAPSnapin>
|
||
|
|
{
|
||
|
|
|
||
|
|
public:
|
||
|
|
|
||
|
|
CComponentData();
|
||
|
|
|
||
|
|
~CComponentData();
|
||
|
|
|
||
|
|
EXTENSION_SNAPIN_DATACLASS(CMachineNode)
|
||
|
|
|
||
|
|
BEGIN_EXTENSION_SNAPIN_NODEINFO_MAP(CComponentData)
|
||
|
|
EXTENSION_SNAPIN_NODEINFO_ENTRY_EX(CMachineNode)
|
||
|
|
END_EXTENSION_SNAPIN_NODEINFO_MAP()
|
||
|
|
|
||
|
|
BEGIN_COM_MAP(CComponentData)
|
||
|
|
COM_INTERFACE_ENTRY(IComponentData)
|
||
|
|
COM_INTERFACE_ENTRY(IExtendPropertySheet2)
|
||
|
|
COM_INTERFACE_ENTRY(IExtendContextMenu)
|
||
|
|
COM_INTERFACE_ENTRY(IExtendControlbar)
|
||
|
|
COM_INTERFACE_ENTRY(ISnapinHelp)
|
||
|
|
END_COM_MAP()
|
||
|
|
|
||
|
|
DECLARE_REGISTRY_RESOURCEID(IDR_NAPSNAPIN)
|
||
|
|
|
||
|
|
DECLARE_NOT_AGGREGATABLE(CComponentData)
|
||
|
|
|
||
|
|
STDMETHOD(Initialize)(LPUNKNOWN pUnknown);
|
||
|
|
|
||
|
|
STDMETHOD(CompareObjects)(
|
||
|
|
LPDATAOBJECT lpDataObjectA
|
||
|
|
, LPDATAOBJECT lpDataObjectB
|
||
|
|
);
|
||
|
|
|
||
|
|
STDMETHOD(CreateComponent)(LPCOMPONENT *ppComponent);
|
||
|
|
|
||
|
|
// ISnapinHelp method(s)
|
||
|
|
STDMETHOD(GetHelpTopic)(LPOLESTR * lpCompiledHelpFile)
|
||
|
|
{return E_UNEXPECTED;};
|
||
|
|
|
||
|
|
// We are overiding ATLsnap.h's IComponentImpl implementation of this
|
||
|
|
// in order to correctly handle messages which it is incorrectly
|
||
|
|
// ignoring (e.g. MMCN_COLUMN_CLICK and MMCN_SNAPINHELP)
|
||
|
|
STDMETHOD(Notify)(
|
||
|
|
LPDATAOBJECT lpDataObject
|
||
|
|
, MMC_NOTIFY_TYPE event
|
||
|
|
, LPARAM arg
|
||
|
|
, LPARAM param
|
||
|
|
);
|
||
|
|
|
||
|
|
virtual HRESULT OnPropertyChange(
|
||
|
|
LPARAM arg
|
||
|
|
, LPARAM param
|
||
|
|
);
|
||
|
|
|
||
|
|
// IExtendPropertySheet2 -- to support wizard 97
|
||
|
|
STDMETHOD(GetWatermarks)(
|
||
|
|
LPDATAOBJECT lpIDataObject,
|
||
|
|
HBITMAP *lphWatermark,
|
||
|
|
HBITMAP *lphHeader,
|
||
|
|
HPALETTE *lphPalette,
|
||
|
|
BOOL *bStretch
|
||
|
|
);
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // _NAP_COMPONENT_DATA_H_
|