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/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: mnuitem.hxx,v $
 * $Revision: 1.4 $
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/
#ifndef _SFXMNUITEM_HXX
#define _SFXMNUITEM_HXX

#include "sal/config.h"
#include "sfx2/dllapi.h"

class SfxVirtualMenu;
class SfxBindings;
class SfxModule;
class Menu;
class PopupMenu;
class SfxUnoMenuControl;
class SfxUnoControllerItem;
struct SfxMenuCtrlFactory;
#include <tools/string.hxx>
#include <sfx2/ctrlitem.hxx>

class SFX2_DLLPUBLIC SfxMenuControl: public SfxControllerItem
{
//friend SvStream& operator<<( SvStream& rStream, const SfxMenuControl& rItem );
//friend SvStream& operator>>( SvStream& rStream, SfxMenuControl& rItem );

    String					aTitle;
    String					aHelpText;
    SfxVirtualMenu* 		pOwnMenu;
    SfxVirtualMenu* 		pSubMenu;
    BOOL					b_ShowStrings;
    BOOL					b_UnusedDummy;

public:
                            SfxMenuControl();
                            SfxMenuControl( BOOL bShowStrings );
                            SfxMenuControl( USHORT, SfxBindings&);

    static SfxMenuControl* 	CreateImpl( USHORT nId, Menu &rMenu, SfxBindings &rBindings );
    static void 			RegisterControl( USHORT nSlotId = 0, SfxModule *pMod=NULL );

                            ~SfxMenuControl();

        using SfxControllerItem::Bind;
    void					Bind( SfxVirtualMenu* pOwnMenu, USHORT nId,
                                  const String& rTitle, const String &rHelpText,
                                  SfxBindings & );
    void					Bind( SfxVirtualMenu* pOwnMenu, USHORT nId,
                                  SfxVirtualMenu& rSubMenu,
                                  const String& rTitle, const String &rHelpText,
                                  SfxBindings & );

//	SvStream &				Load(SvStream &, SfxBindings*);
//	SvStream &				Store(SvStream &);

    String					GetTitle() const;
    SfxVirtualMenu* 		GetPopupMenu() const;
    virtual PopupMenu*		GetPopup() const;
    void					SetOwnMenu( SfxVirtualMenu* pMenu );
    void 					RemovePopup();

    const String&			GetHelpText() const { return aHelpText; }
    void					SetHelpText(const String &rStr) { aHelpText  = rStr; }

    virtual void			StateChanged( USHORT nSID, SfxItemState eState,
                                          const SfxPoolItem* pState );

    static SfxMenuControl*	CreateControl( USHORT nId, Menu &, SfxBindings & );
    static SfxUnoMenuControl*
                            CreateControl( const String&, USHORT, Menu&, SfxBindings&, SfxVirtualMenu* );
    static BOOL             IsSpecialControl( USHORT nId, SfxModule* );
    static void             RegisterMenuControl(SfxModule*, SfxMenuCtrlFactory*);

};

class SfxUnoMenuControl : public SfxMenuControl
{
    SfxUnoControllerItem*	pUnoCtrl;
public:
                            SfxUnoMenuControl( const String&, USHORT nId, Menu&,
                                                SfxBindings&, SfxVirtualMenu* );
                            ~SfxUnoMenuControl();
    void					Select();
};

//--------------------------------------------------------------------

typedef SfxMenuControl* (*SfxMenuControlCtor)( USHORT nId, Menu &, SfxBindings & );

struct SfxMenuCtrlFactory
{
    SfxMenuControlCtor	pCtor;
    TypeId				nTypeId;
    USHORT				nSlotId;

    SfxMenuCtrlFactory( SfxMenuControlCtor pTheCtor,
            TypeId nTheTypeId, USHORT nTheSlotId ):
        pCtor(pTheCtor),
        nTypeId(nTheTypeId),
        nSlotId(nTheSlotId)
    {}
};

//

inline String SfxMenuControl::GetTitle() const
{
    return aTitle;
}
//--------------------------------------------------------------------

//

inline SfxVirtualMenu* SfxMenuControl::GetPopupMenu() const
{
    return pSubMenu;
}
//--------------------------------------------------------------------

#define SFX_DECL_MENU_CONTROL() \
        static SfxMenuControl* CreateImpl( USHORT nId, Menu &rMenu, SfxBindings &rBindings ); \
        static void RegisterControl(USHORT nSlotId = 0, SfxModule *pMod=NULL)

#define SFX_IMPL_MENU_CONTROL(Class, nItemClass) \
        SfxMenuControl* __EXPORT Class::CreateImpl( USHORT nId, Menu &rMenu, SfxBindings &rBindings ) \
               { return new Class(nId, rMenu, rBindings); } \
        void Class::RegisterControl(USHORT nSlotId, SfxModule *pMod) \
               { SfxMenuControl::RegisterMenuControl( pMod, new SfxMenuCtrlFactory( \
                    Class::CreateImpl, TYPE(nItemClass), nSlotId ) ); }

//#if 0 // _SOLAR__PRIVATE

class SfxAppMenuControl_Impl : public SfxMenuControl
{
    PopupMenu*	pMenu;
    ULONG       m_nSymbolsStyle;
    BOOL        m_bWasHiContrastMode;
    BOOL		m_bShowMenuImages;

protected:
    DECL_LINK( Activate, Menu * ); // Needed to support high contrast images

public:
    SFX_DECL_MENU_CONTROL();
    SfxAppMenuControl_Impl( USHORT nPos, Menu& rMenu, SfxBindings& rBindings );
    ~SfxAppMenuControl_Impl();
};

//#endif

#endif