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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 <memory>
#include "AccessibleTextEventQueue.hxx"
#include <editeng/unoedhlp.hxx>
#include <svx/svdmodel.hxx>
#include <svx/svdpntv.hxx>
namespace accessibility
{
// EventQueue implementation
AccessibleTextEventQueue::AccessibleTextEventQueue()
{
}
AccessibleTextEventQueue::~AccessibleTextEventQueue()
{
Clear();
}
void AccessibleTextEventQueue::Append( const SdrHint& rHint )
{
// only enqueue the events we actually care about in
// AccessibleTextHelper_Impl::ProcessQueue(), because
// the cost of some events adds up.
auto eKind = rHint.GetKind();
if (eKind == SdrHintKind::BeginEdit
|| eKind == SdrHintKind::EndEdit)
maEventQueue.push_back( new SdrHint( rHint ) );
}
void AccessibleTextEventQueue::Append( const TextHint& rHint )
{
maEventQueue.push_back( new TextHint( rHint ) );
}
void AccessibleTextEventQueue::Append( const SvxViewChangedHint& rHint )
{
maEventQueue.push_back( new SvxViewChangedHint( rHint ) );
}
void AccessibleTextEventQueue::Append( const SvxEditSourceHint& rHint )
{
maEventQueue.push_back( new SvxEditSourceHint( rHint ) );
}
::std::unique_ptr< SfxHint > AccessibleTextEventQueue::PopFront()
{
::std::unique_ptr< SfxHint > aRes( *(maEventQueue.begin()) );
maEventQueue.pop_front();
return aRes;
}
bool AccessibleTextEventQueue::IsEmpty() const
{
return maEventQueue.empty();
}
void AccessibleTextEventQueue::Clear()
{
// clear queue
for( auto p : maEventQueue)
delete p;
maEventQueue.clear();
}
} // end of namespace accessibility
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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