Source code of Windows XP (NT5)
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//============================================================================
// Copyright (C) Microsoft Corporation, 1997 - 1999
//
// File: basertr.h
//
// History:
// 07/22/97 Kenn M. Takara Created.
//
// Basic interface node functionality. This is the base router
// handler.
//
//============================================================================
#ifndef _BASERTR_H
#define _BASERTR_H
#ifndef _BASEHAND_H
#include "basehand.h"
#endif
#ifndef _HANDLERS_H
#include "handlers.h"
#endif
#ifndef _DYNEXT_H
#include "dynext.h"
#endif
/*---------------------------------------------------------------------------
Class: BaseRouterHandler
This is the base class for the router handlers. Functionality common
to all router handlers (both result and scope handlers) should be
implemented here.
- This class will handle the basic verb enabling/disabling. Derived
classes should set the appropriate values.
---------------------------------------------------------------------------*/
enum
{
MMC_VERB_OPEN_INDEX = 0,
MMC_VERB_COPY_INDEX,
MMC_VERB_PASTE_INDEX,
MMC_VERB_DELETE_INDEX,
MMC_VERB_PROPERTIES_INDEX,
MMC_VERB_RENAME_INDEX,
MMC_VERB_REFRESH_INDEX,
MMC_VERB_PRINT_INDEX,
MMC_VERB_COUNT,
};
#define INDEX_TO_VERB(i) (_MMC_CONSOLE_VERB)((0x8000 + (i)))
#define VERB_TO_INDEX(i) (0x000F & (i))
struct SRouterNodeMenu
{
ULONG m_sidMenu; // string/command id for this menu item
ULONG (*m_pfnGetMenuFlags)(const SRouterNodeMenu *pMenuData,
INT_PTR pUserData);
ULONG m_ulPosition;
LPCTSTR m_pszLangIndStr; // language independent string
};
class BaseRouterHandler :
public CHandler
{
public:
BaseRouterHandler(ITFSComponentData *pCompData);
// Node Id 2 support
OVERRIDE_BaseHandlerNotify_OnCreateNodeId2();
// Help support
OVERRIDE_BaseResultHandlerNotify_OnResultContextHelp();
// To provide the verb functionality, override the select
OVERRIDE_BaseResultHandlerNotify_OnResultSelect();
// Property page support
OVERRIDE_BaseHandlerNotify_OnPropertyChange();
OVERRIDE_BaseResultHandlerNotify_OnResultPropertyChange();
// Refresh support
OVERRIDE_BaseHandlerNotify_OnVerbRefresh();
OVERRIDE_BaseResultHandlerNotify_OnResultRefresh();
// Helpful utility function - this will forward the
// message to the parent node.
HRESULT ForwardCommandToParent(ITFSNode *pNode,
long nCommandId,
DATA_OBJECT_TYPES type,
LPDATAOBJECT pDataObject,
DWORD dwType);
HRESULT EnumDynamicExtensions(ITFSNode * pNode);
HRESULT AddDynamicNamespaceExtensions(ITFSNode * pNode);
protected:
// Adds an array of menu items
HRESULT AddArrayOfMenuItems(ITFSNode *pNode,
const SRouterNodeMenu *prgMenu,
UINT crgMenu,
LPCONTEXTMENUCALLBACK pCallback,
long iInsertionAllowed,
INT_PTR pUserData);
void EnableVerbs(IConsoleVerb *pConsoleVerb);
// This holds the actual state of a button (HIDDEN/ENABLED)
MMC_BUTTON_STATE m_rgButtonState[MMC_VERB_COUNT];
// Given that a button is enabled, what is its value (TRUE/FALSE)
BOOL m_bState[MMC_VERB_COUNT];
// This is the default verb, by default it is set to MMC_VERB_NONE
MMC_CONSOLE_VERB m_verbDefault;
SPIRouterInfo m_spRouterInfo;
CDynamicExtensions m_dynExtensions;
UINT m_nHelpTopicId;
};
#endif _BASERTR_H