/* This file is part of the KDE project

   Copyright (C) by Andrew Stanley-Jones <asj@cban.com>
   Copyright (C) 2000 by Carsten Pfeiffer <pfeiffer@kde.org>
   Copyright (C) 2004  Esben Mose Hansen <kde@mosehansen.dk>

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#include "tray.h"

#include <KLocalizedString>

#include "klipper.h"
#include "history.h"
#include "historyitem.h"
#include "klipperpopup.h"

KlipperTray::KlipperTray()
    : KStatusNotifierItem()
{
    setTitle( i18n( "Klipper" ) );
    const QString klipperIconName = QStringLiteral("klipper");
    setIconByName( klipperIconName );
    setToolTip( klipperIconName, i18n( "Clipboard Contents" ), i18n( "Clipboard is empty" ) );
    setCategory( SystemServices );
    setStatus( Active );
    setStandardActionsEnabled( false );

    m_klipper = new Klipper( this, KSharedConfig::openConfig());
    setContextMenu( m_klipper->popup() );
    setAssociatedWidget( m_klipper->popup() );
    connect( m_klipper->history(), &History::changed, this, &KlipperTray::slotSetToolTipFromHistory);
    slotSetToolTipFromHistory();
}

void KlipperTray::slotSetToolTipFromHistory()
{
    const int TOOLTIP_LENGTH_LIMIT = 200;
    if (m_klipper->history()->empty()) {
        setToolTipSubTitle( i18n("Clipboard is empty"));
    } else {
        HistoryItemConstPtr top = m_klipper->history()->first();
        if (top->text().length() <= TOOLTIP_LENGTH_LIMIT) {
            setToolTipSubTitle(top->text());
        } else {
            setToolTipSubTitle(top->text().left(TOOLTIP_LENGTH_LIMIT - 3) + QStringLiteral("...") );
        }
    }
}