HostContextMenu.h

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/*  Declaration of the host object context menu handler

    Copyright (C) 2007  Alexander Lamaison <awl03@doc.ic.ac.uk>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#ifndef HOSTCONTEXTMENU_H
#define HOSTCONTEXTMENU_H

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "stdafx.h"
#include "resource.h"       // main symbols

// IHostContextMenu
[
        object,
        uuid("b816a83f-5022-11dc-9153-0090f5284f85"),
        helpstring("IHostContextMenu Interface"),
        pointer_default(unique)
]
__interface IHostContextMenu : IUnknown
{
};


// CHostContextMenu
[
        coclass,
        default(IHostContextMenu),
        threading(apartment),
        vi_progid("Swish.HostContextMenu"),
        progid("Swish.HostContextMenu.1"),
        version(1.0),
        uuid("b816a840-5022-11dc-9153-0090f5284f85"),
        helpstring("HostContextMenu Class")
]
class ATL_NO_VTABLE CHostContextMenu :
        public IHostContextMenu,
        public IContextMenu
{
public:
        CHostContextMenu()
        {
        }

        DECLARE_PROTECT_FINAL_CONSTRUCT()
        HRESULT FinalConstruct()
        {
                return S_OK;
        }
        void FinalRelease()
        {
        }

        STDMETHOD(Initialize) ( PCIDLIST_ABSOLUTE pidl );

        // IContextMenu
        IFACEMETHODIMP QueryContextMenu( HMENU hmenu, UINT indexMenu, 
                                                                         UINT idCmdFirst, UINT idCmdLast,
                                                                         UINT uFlags );        
        IFACEMETHODIMP InvokeCommand( CMINVOKECOMMANDINFO *pici );
    IFACEMETHODIMP GetCommandString( UINT_PTR idCmd, UINT uType, 
                                                                         UINT *pReserved, LPSTR pszName,
                                                                         UINT cchMax );

private:
        // Menu command ID offsets for host connection objects context menu
        enum MENUOFFSET
        {
                MENUOFFSET_NULL = 0,
                MENUOFFSET_FIRST = 1,
                MENUOFFSET_CONNECT = MENUOFFSET_FIRST,
                MENUOFFSET_LAST = MENUOFFSET_CONNECT
        };

        // Absolute PIDL to this menu's corresponding remote folder object
        // Used to execute ShellExecuteEx on
        PIDLIST_ABSOLUTE m_pidl;
};

#endif // HOSTCONTEXTMENU_H

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