Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef INCLUDED_SFX2_CTRLITEM_HXX
      20             : #define INCLUDED_SFX2_CTRLITEM_HXX
      21             : 
      22             : #include <sal/config.h>
      23             : #include <sfx2/dllapi.h>
      24             : #include <sal/types.h>
      25             : #include <svl/poolitem.hxx>
      26             : #if defined( DBG_UTIL )
      27             : #include <sfx2/msg.hxx>
      28             : #endif
      29             : 
      30             : class SfxPoolItem;
      31             : class SfxBindings;
      32             : class SvStream;
      33             : 
      34             : class SFX2_DLLPUBLIC SfxControllerItem
      35             : {
      36             : private:
      37             :     sal_uInt16              nId;
      38             :     SfxControllerItem*  pNext; // to notify next ControllerItem
      39             :     SfxBindings*        pBindings;
      40             : 
      41             : protected:
      42             : #if defined( DBG_UTIL )
      43             :     SAL_DLLPRIVATE void CheckConfigure_Impl( SfxSlotMode nType );
      44             : #endif
      45             : 
      46             : public:
      47         510 :     SfxBindings &       GetBindings() {
      48             :                             DBG_ASSERT(pBindings, "no Bindings");
      49         510 :                             return *pBindings;
      50             :                         }
      51             :     const SfxBindings & GetBindings() const {
      52             :                             DBG_ASSERT(pBindings, "no Bindings");
      53             :                             return *pBindings;
      54             :                         }
      55             : 
      56             :                         SfxControllerItem(); // for arrays
      57             :                         SfxControllerItem( sal_uInt16 nId, SfxBindings & );
      58             :     virtual             ~SfxControllerItem();
      59             :     virtual void        dispose();
      60             : 
      61             :     void                Bind( sal_uInt16 nNewId, SfxBindings * = 0);    // Register in SfxBindings
      62             :     void                UnBind();
      63             :     void                ReBind();
      64             :     bool                IsBound() const;
      65             :     void                ClearCache();
      66           0 :     void                SetBindings(SfxBindings &rBindings) { pBindings = &rBindings; }
      67             : 
      68             :     SfxControllerItem*  GetItemLink();
      69             :     SfxControllerItem*  ChangeItemLink( SfxControllerItem* pNewLink );
      70             : 
      71             :     void                SetId( sal_uInt16 nItemId );
      72      436004 :     sal_uInt16          GetId() const { return nId; }
      73             : 
      74             :     virtual void        StateChanged( sal_uInt16 nSID, SfxItemState eState,
      75             :                                       const SfxPoolItem* pState );
      76             : 
      77             :     SfxMapUnit          GetCoreMetric() const;
      78             : 
      79             :     static SfxItemState GetItemState( const SfxPoolItem* pState );
      80             : 
      81           0 :     SAL_DLLPRIVATE bool IsBindable_Impl() const
      82           0 :                         { return pBindings != NULL; }
      83             :     SAL_DLLPRIVATE void BindInternal_Impl( sal_uInt16 nNewId, SfxBindings* );
      84             : };
      85             : 
      86             : 
      87             : 
      88           0 : class SFX2_DLLPUBLIC SfxStatusForwarder: public SfxControllerItem
      89             : {
      90             :     SfxControllerItem*      pMaster;
      91             : 
      92             : protected:
      93             :     virtual void        StateChanged( sal_uInt16 nSID, SfxItemState eState,
      94             :                                       const SfxPoolItem* pState ) SAL_OVERRIDE;
      95             : 
      96             : public:
      97             :                             SfxStatusForwarder( sal_uInt16 nSlotId,
      98             :                                    SfxControllerItem&rMaster );
      99             : };
     100             : 
     101             : #endif
     102             : 
     103             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */