history.cpp

/*
    SPDX-FileCopyrightText: KDE Developers
 
    SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#include "history.h"
 
using namespace KateVi;
 
namespace
{
const int HISTORY_SIZE_LIMIT = 100;
}
 
void History::append(const QString &historyItem)
{
    if (historyItem.isEmpty()) {
        return;
    }
 
    m_items.removeAll(historyItem);
 
    if (m_items.size() == HISTORY_SIZE_LIMIT) {
        m_items.removeFirst();
    }
 
    m_items.append(historyItem);
}
 
void History::clear()
{
    m_items.clear();
}