windows-server-2003/admin/snapin/sendcmsg/app.cpp

//+---------------------------------------------------------------------------
//
//  Microsoft Windows
//  Copyright (C) Microsoft Corporation, 1997-2002.
//
//  File:       App.cpp
//
//  Contents:   
//
//----------------------------------------------------------------------------
// App.cpp : Implementation of CSendConsoleMessageApp snapin

#include "stdafx.h"
#include "debug.h"
#include "util.h"
#include "resource.h"
#include "SendCMsg.h"
#include "dialogs.h"
#include "App.h"

// Menu IDs
#define cmSendConsoleMessage    100     // Menu Command Id to invoke the dialog

#if !defined(UNICODE)

#error This project requires UNICODE to be defined

#endif

#define IID_PPV_ARG(Type, Expr) IID_##Type, \
    reinterpret_cast<void**>(static_cast<Type **>(Expr))

/////////////////////////////////////////////////////////////////////
//  CSendConsoleMessageApp::IExtendContextMenu::AddMenuItems()
STDMETHODIMP 
CSendConsoleMessageApp::AddMenuItems(
    IN IDataObject * /*pDataObject*/,
    OUT IContextMenuCallback * pContextMenuCallback,
    INOUT long * /*pInsertionAllowed*/)
{
    HRESULT hr = S_OK;

    if ( !pContextMenuCallback )
        return E_POINTER;

    do {
        CComPtr<IContextMenuCallback2> spContextMenuCallback2;
        hr = pContextMenuCallback->QueryInterface (IID_PPV_ARG (IContextMenuCallback2, &spContextMenuCallback2));
        if ( FAILED (hr) )
            break;
        
        if ( !spContextMenuCallback2 )
        {
            hr = E_NOTIMPL;
            break;
        }

        CONTEXTMENUITEM cmiSeparator = { 0 };
        cmiSeparator.lInsertionPointID = CCM_INSERTIONPOINTID_3RDPARTY_TASK;
        cmiSeparator.fSpecialFlags = CCM_SPECIAL_SEPARATOR;
        hr = pContextMenuCallback->AddItem(IN &cmiSeparator);

        WCHAR szMenuItem[128];
        WCHAR szStatusBarText[256];
        CchLoadString(IDS_MENU_SEND_MESSAGE, OUT szMenuItem, LENGTH(szMenuItem));
        CchLoadString(IDS_STATUS_SEND_MESSAGE, OUT szStatusBarText, LENGTH(szStatusBarText));
        CONTEXTMENUITEM2 cmi = { 0 };
        cmi.lInsertionPointID = CCM_INSERTIONPOINTID_3RDPARTY_TASK;
        cmi.lCommandID = cmSendConsoleMessage;
        cmi.strName = szMenuItem;
        cmi.strStatusBarText = szStatusBarText;
        cmi.strLanguageIndependentName = L"_SENDCONSOLEMESSAGE"; // not to be localized
        hr = spContextMenuCallback2->AddItem(IN &cmi);
        if ( FAILED (hr) )
            break;

        hr = pContextMenuCallback->AddItem(IN &cmiSeparator);
    } while (0);

    return S_OK;
}


/////////////////////////////////////////////////////////////////////
//  CSendConsoleMessageApp::IExtendContextMenu::Command()
STDMETHODIMP
CSendConsoleMessageApp::Command(LONG lCommandID, IDataObject * pDataObject)
{
    if (lCommandID == cmSendConsoleMessage)
    {
        (void)DoDialogBox(
            IDD_SEND_CONSOLE_MESSAGE,
            ::GetActiveWindow(),
            CSendConsoleMessageDlg::DlgProc,
            (LPARAM)pDataObject);
    }
    return S_OK;
}