/*
  Copyright (c) 2015-2019 Montel Laurent <montel@kde.org>

  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; if not, write to the Free Software Foundation, Inc.,
  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/

#include "acllistview.h"
#include <KLocalizedString>
#include <QPainter>

using namespace PimCommon;

AclListView::AclListView(QWidget *parent)
    : QListView(parent)
    , mCanBeAdministrated(true)
{
}

AclListView::~AclListView()
{
}

void AclListView::slotCollectionCanBeAdministrated(bool b)
{
    if (mCanBeAdministrated != b) {
        mCanBeAdministrated = b;
        update();
    }
}

void AclListView::generalPaletteChanged()
{
    const QPalette palette = viewport()->palette();
    QColor color = palette.text().color();
    color.setAlpha(128);
    mTextColor = color;
}

void AclListView::paintEvent(QPaintEvent *event)
{
    if (!mCanBeAdministrated) {
        QPainter p(viewport());

        QFont font = p.font();
        font.setItalic(true);
        p.setFont(font);

        if (!mTextColor.isValid()) {
            generalPaletteChanged();
        }
        p.setPen(mTextColor);

        p.drawText(QRect(0, 0, width(), height()), Qt::AlignCenter, i18n("Folder cannot be administrated."));
    } else {
        QListView::paintEvent(event);
    }
}
