xref: /aoo41x/main/sfx2/inc/sfx2/ctrlitem.hxx (revision 353d8f4d)

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 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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#ifndef _SFXCTRLITEM_HXX
#define _SFXCTRLITEM_HXX

#include "sal/config.h"
#include "sfx2/dllapi.h"
#include "sal/types.h"
#include <svl/poolitem.hxx>

class SfxPoolItem;
class SfxBindings;
class SvStream;

class SFX2_DLLPUBLIC SfxControllerItem
{
private:
	sal_uInt16				nId;
	SfxControllerItem*	pNext; // zu benachrichtigendes weiteres ControllerItem
	SfxBindings*		pBindings;

protected:
//#if defined( DBG_UTIL ) && defined( _SOLAR__PRIVATE )
#if defined( DBG_UTIL )
	SAL_DLLPRIVATE void CheckConfigure_Impl( sal_uIntPtr nType );
#endif

public:
	SfxBindings &		GetBindings() {
							DBG_ASSERT(pBindings, "keine Bindings");
							return *pBindings;
						}
	const SfxBindings &	GetBindings() const {
							DBG_ASSERT(pBindings, "keine Bindings");
							return *pBindings;
						}

						SfxControllerItem(); // fuer arrays
						SfxControllerItem( sal_uInt16 nId, SfxBindings & );
	virtual 			~SfxControllerItem();

	void				Bind( sal_uInt16 nNewId, SfxBindings * = 0);	// in SfxBindings registrieren
	void				UnBind();
	void				ReBind();
	sal_Bool				IsBound() const;
	void				UpdateSlot();
	void				ClearCache();
	void				SetBindings(SfxBindings &rBindings) { pBindings = &rBindings; }

	SfxControllerItem*	GetItemLink();
	SfxControllerItem*	ChangeItemLink( SfxControllerItem* pNewLink );

	void                SetId( sal_uInt16 nItemId );
	sal_uInt16				GetId() const { return nId; }

	virtual void		StateChanged( sal_uInt16 nSID, SfxItemState eState,
									  const SfxPoolItem* pState );
	virtual void        DeleteFloatingWindow();

	SfxMapUnit			GetCoreMetric() const;

	static SfxItemState	GetItemState( const SfxPoolItem* pState );

//#if 0 // _SOLAR__PRIVATE
	SAL_DLLPRIVATE sal_Bool IsBindable_Impl() const
						{ return pBindings != NULL; }
    SAL_DLLPRIVATE void BindInternal_Impl( sal_uInt16 nNewId, SfxBindings* );
//#endif
};

//====================================================================

class SFX2_DLLPUBLIC SfxStatusForwarder: public SfxControllerItem
{
	SfxControllerItem*		pMaster;

protected:
	virtual void		StateChanged( sal_uInt16 nSID, SfxItemState eState,
									  const SfxPoolItem* pState );

public:
							SfxStatusForwarder( sal_uInt16 nSlotId,
								   SfxControllerItem&rMaster );
};

#endif