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/* -*- 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 .
*/
#include <vector>
#include <boost/unordered_map.hpp>
#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/frame/XStatusListener.hpp>
#include <com/sun/star/frame/XDispatch.hpp>
#include <rtl/ustring.hxx>
#include <cppuhelper/implbase1.hxx>
typedef std::vector < com::sun::star::uno::Reference < com::sun::star::frame::XStatusListener > > StatusListeners;
typedef boost::unordered_map < ::rtl::OUString,
StatusListeners,
rtl::OUStringHash,
std::equal_to< rtl::OUString > > ListenerMap;
// For every frame there is *one* Dispatch object for all possible commands
// this struct contains an array of listeners for every supported command
// these arrays are accessed by a boost::unordered_map (with the command string as index)
struct ListenerItem
{
ListenerMap aContainer;
::com::sun::star::uno::Reference< com::sun::star::frame::XDispatch > xDispatch;
::com::sun::star::uno::Reference< com::sun::star::frame::XFrame > xFrame;
};
typedef std::vector < ListenerItem > AllListeners;
class ListenerHelper
{
public:
void AddListener(
const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame,
const com::sun::star::uno::Reference < com::sun::star::frame::XStatusListener > xControl,
const ::rtl::OUString& aCommand );
void RemoveListener(
const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame,
const com::sun::star::uno::Reference < com::sun::star::frame::XStatusListener > xControl,
const ::rtl::OUString& aCommand );
void Notify(
const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame,
const ::rtl::OUString& aCommand,
com::sun::star::frame::FeatureStateEvent& rEvent );
com::sun::star::uno::Reference < com::sun::star::frame::XDispatch > GetDispatch(
const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame,
const ::rtl::OUString& aCommand );
void AddDispatch(
const com::sun::star::uno::Reference < com::sun::star::frame::XDispatch > xDispatch,
const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame,
const ::rtl::OUString& aCommand );
};
class ListenerItemEventListener : public cppu::WeakImplHelper1 < ::com::sun::star::lang::XEventListener >
{
::com::sun::star::uno::Reference< com::sun::star::frame::XFrame > mxFrame;
public:
ListenerItemEventListener( const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame)
: mxFrame(xFrame)
{}
virtual void SAL_CALL disposing( const com::sun::star::lang::EventObject& aEvent ) throw (com::sun::star::uno::RuntimeException);
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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