/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
 * 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 <sal/config.h>

#include "IdleFormatter.hxx"
#include "TextLine.hxx"

#include <cstddef>
#include <utility>

IdleFormatter::IdleFormatter()
    : Idle("vcl::TextEngine mpIdleFormatter")
    , mpView(nullptr)
    , mnRestarts(0)
{
    SetPriority(TaskPriority::HIGH_IDLE);
}

IdleFormatter::~IdleFormatter()
{
    mpView = nullptr;
}

void IdleFormatter::DoIdleFormat( TextView* pV, sal_uInt16 nMaxRestarts )
{
    mpView = pV;

    if ( IsActive() )
        mnRestarts++;

    if ( mnRestarts > nMaxRestarts )
    {
        mnRestarts = 0;
        Invoke();
    }
    else
    {
        Start();
    }
}

void IdleFormatter::ForceTimeout()
{
    if ( IsActive() )
    {
        Stop();
        mnRestarts = 0;
        Invoke();
    }
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
