110 lines
2.2 KiB
C++
110 lines
2.2 KiB
C++
/*++
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Module Name:
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IctxMenu.cpp
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Abstract:
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This module contains the implementation for CDfsSnapinScopeManager.
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Contains the methods of Interface IExtendContextMenu
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--*/
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#include "stdafx.h"
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#include "DfsGUI.h"
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#include "MmcDispl.h" // For CMmcDisplay
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#include "DfsScope.h"
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STDMETHODIMP
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CDfsSnapinScopeManager::AddMenuItems(
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IN LPDATAOBJECT i_lpDataObject,
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IN LPCONTEXTMENUCALLBACK i_lpContextMenuCallback,
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IN LPLONG i_lpInsertionAllowed
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)
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/*++
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Routine Description:
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Calls the appropriate handler to add the context menu.
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Arguments:
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i_lpDataObject - Pointer to the IDataObject that identifies the node to which
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the menu must be added.
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i_lpContextMenuCallback - A callback(function pointer) that is used to add the menu items
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i_lpInsertionAllowed - Specifies what menus can be added and where they can be added.
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Return value:
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S_OK, On success
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E_INVALIDARG, On incorrect input parameters
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HRESULT sent by methods called, if it is not S_OK.
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E_UNEXPECTED, on other errors.
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--*/
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{
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RETURN_INVALIDARG_IF_NULL(i_lpDataObject);
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RETURN_INVALIDARG_IF_NULL(i_lpContextMenuCallback);
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RETURN_INVALIDARG_IF_NULL(i_lpInsertionAllowed);
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HRESULT hr = E_UNEXPECTED;
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CMmcDisplay* pCMmcDisplayObj = NULL;
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hr = GetDisplayObject(i_lpDataObject, &pCMmcDisplayObj);
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RETURN_IF_FAILED(hr);
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// Use the virtual method AddMenus in the display object
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hr = pCMmcDisplayObj->AddMenuItems(i_lpContextMenuCallback, i_lpInsertionAllowed);
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RETURN_IF_FAILED(hr);
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return S_OK;
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}
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STDMETHODIMP
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CDfsSnapinScopeManager :: Command(
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IN LONG i_lCommandID,
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IN LPDATAOBJECT i_lpDataObject
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)
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/*++
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Routine Description:
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Use to take action on a menu click or menu command.
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Arguments:
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i_lCommandID - Used to identify which menu was clicked
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i_lpDataObject - Pointer to the IDataObject that identifies the node to which
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the menu belongs.
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--*/
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{
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RETURN_INVALIDARG_IF_NULL(i_lpDataObject);
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HRESULT hr = E_UNEXPECTED;
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CMmcDisplay* pCMmcDisplayObj = NULL;
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hr = GetDisplayObject(i_lpDataObject, &pCMmcDisplayObj);
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RETURN_IF_FAILED(hr);
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// Use the virtual method Command in the display object
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hr = pCMmcDisplayObj->Command(i_lCommandID);
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RETURN_IF_FAILED(hr);
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return S_OK;
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}
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