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/****************************************************************************
*
* $Id: rmacmenu.h 7 2003-05-30 02:18:02Z gabest $
*
* Copyright (C) 1995-1999 RealNetworks, Inc. All rights reserved.
*
* http://www.real.com/devzone
*
* This program contains proprietary information of RealNetworks, Inc,
* and is licensed subject to restrictions on use and distribution.
*
*
* RealMedia Architecture Context Menu Interfaces.
*
*/
#ifndef _RMACMENU_H_
#define _RMACMENU_H_
/*
* Forward declarations of some interfaces defined or used here-in.
*/
typedef _INTERFACE IRMAContextMenu IRMAContextMenu;
typedef _INTERFACE IRMAContextMenuResponse IRMAContextMenuResponse;
/****************************************************************************
*
* Interface:
*
* IRMAContextMenu
*
* Purpose:
*
* Interface implemented by top level clients and provided to renderers.
* Allows the renderer to show a context menu and the top level client
* to add client specitic commands unknown to the renderer to that menu.
*
* IID_IRMAContextMenu:
*
* {00001f00-0901-11d1-8B06-00A024406D59}
*
*/
DEFINE_GUID(IID_IRMAContextMenu, 0x00001f00, 0x901, 0x11d1, 0x8b, 0x6, 0x0,
0xa0, 0x24, 0x40, 0x6d, 0x59);
#undef INTERFACE
#define INTERFACE IRMAContextMenu
DECLARE_INTERFACE_(IRMAContextMenu, IUnknown)
{
/*
* IUnknown methods
*/
STDMETHOD(QueryInterface) (THIS_
REFIID riid,
void** ppvObj) PURE;
STDMETHOD_(ULONG,AddRef) (THIS) PURE;
STDMETHOD_(ULONG,Release) (THIS) PURE;
/*
* IRMAContextMenu methods
*/
/************************************************************************
* Method:
* IRMAContextMenu::InitContextMenu
* Purpose:
* Initializes the context menu to a blank menu, and sets the name
* of the "sub menu" for the renderer if appropriate. This will
* clear any previously added menu items and sub menus.
*/
STDMETHOD(InitContextMenu) (THIS_
const char* pMenuText
) PURE;
/************************************************************************
* Method:
* IRMAContextMenu::AddMenuItem
* Purpose:
* Returns information vital to the instantiation of rendering
* plugins.
*/
STDMETHOD(AddMenuItem) (THIS_
UINT16 commandID,
const char* pMenuItemText,
BOOL bChecked,
BOOL bRadioOn,
BOOL bDisabled
) PURE;
/************************************************************************
* Method:
* IRMAContextMenu::AddMenuItem
* Purpose:
* Returns information vital to the instantiation of rendering
* plugins.
*/
STDMETHOD(AddSeparator) (THIS) PURE;
/************************************************************************
* Method:
* IRMAContextMenu::AddChildMenu
* Purpose:
* Returns information vital to the instantiation of rendering
* plugins.
*/
STDMETHOD(AddChildMenu) (THIS_
const char* pMenuText
) PURE;
/************************************************************************
* Method:
* IRMAContextMenu::EndChildMenu
* Purpose:
* Returns information vital to the instantiation of rendering
* plugins.
*/
STDMETHOD(EndChildMenu) (THIS) PURE;
/************************************************************************
* Method:
* IRMAContextMenu::ChangeMenuItem
* Purpose:
* Returns information vital to the instantiation of rendering
* plugins.
*/
STDMETHOD(ChangeMenuItem) (THIS_
UINT16 commandID,
const char* pMenuItemText,
BOOL bChecked,
BOOL bRadioOn,
BOOL bDisabled
) PURE;
/************************************************************************
* Method:
* IRMAContextMenu::ShowMenu
* Purpose:
* Shows the setup context menu at the specified point.
*/
STDMETHOD(ShowMenu) (THIS_
IRMAContextMenuResponse* pResonse,
PNxPoint ptPopup
) PURE;
};
/****************************************************************************
*
* Interface:
*
* IRMAContextMenuResponse
*
* Purpose:
*
* Interface implemented by renderers that use the context menut.
* Is called to inform the renderer that a particular menu item was
* chosen.
*
* IRMAContextMenuResponse:
*
* {00001f01-0901-11d1-8B06-00A024406D59}
*
*/
DEFINE_GUID(IID_IRMAContextMenuResponse, 0x00001f01, 0x901, 0x11d1, 0x8b, 0x6, 0x0,
0xa0, 0x24, 0x40, 0x6d, 0x59);
#undef INTERFACE
#define INTERFACE IRMAContextMenuResponse
DECLARE_INTERFACE_(IRMAContextMenuResponse, IUnknown)
{
/*
* IUnknown methods
*/
STDMETHOD(QueryInterface) (THIS_
REFIID riid,
void** ppvObj) PURE;
STDMETHOD_(ULONG,AddRef) (THIS) PURE;
STDMETHOD_(ULONG,Release) (THIS) PURE;
/*
* IRMAContextMenuResponse methods
*/
/************************************************************************
* Method:
* IRMAContextMenuResponse::OnCommand
* Purpose:
* Called to inform the renderer that a command was chosen from
* the context menu.
*/
STDMETHOD(OnCommand) (THIS_
UINT16 commandID
) PURE;
/************************************************************************
* Method:
* IRMAContextMenuResponse::OnCanceled
* Purpose:
* Called to inform the renderer that the context menu was closed
* without a command being chosen from the renders set of commands.
*/
STDMETHOD(OnCanceled) (THIS) PURE;
};
#endif /* _RMACMENU_H_ */
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