/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * 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 .
*/ #pragma once
#include <sfx2/ctrlitem.hxx>
namespace sfx2::sidebar {
/** The sfx2::sidebar::ControllerItem is a wrapper around the SfxControllerItem that becomes necessary to allow objects (think sidebar panels) to receive state changes without having one SfxControllerItem per supported item as base class (which is not possible in C++ anyway).
It also gives access to the label and icon of a slot/command.
*/ class SFX2_DLLPUBLIC ControllerItem final
: public SfxControllerItem
{ public: class SFX2_DLLPUBLIC ItemUpdateReceiverInterface
{ public: virtualvoid NotifyItemUpdate( const sal_uInt16 nSId, const SfxItemState eState, const SfxPoolItem* pState) = 0; virtualvoid GetControlState( const sal_uInt16 nSId,
boost::property_tree::ptree& rState) = 0; virtual ~ItemUpdateReceiverInterface();
};
/** This is the simpler constructor variant that still exists for compatibility reasons. Note that GetLabel() and GetIcon() will return empty strings/images.
*/
ControllerItem ( const sal_uInt16 nId,
SfxBindings &rBindings,
ItemUpdateReceiverInterface& rItemUpdateReceiver);
virtual ~ControllerItem() override;
/** Force the controller item to call its NotifyItemUpdate callback with up-to-date data.
*/ void RequestUpdate();
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