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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* LXQt - a lightweight, Qt based, desktop toolset
* https://lxqt-project.org
*
* Copyright: 2010-2011 Razor team
* Authors:
* Alexander Sokoloff <sokoloff.a@gmail.com>
* Luis Pereira <luis.artur.pereira@gmail.com>
*
* The directoryMatchesSize() and thedirectorySizeDistance() functions were
* taken from Qt5 qtbase/src/gui/image/qiconloader.cpp
* Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
*
* This program or library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#include "iconthemeinfo.h"
#define PREVIEW_ICON_SIZE 22
IconThemeInfo::IconThemeInfo(const QDir &dir):
mValid(false),
mHidden(false)
{
mName = dir.dirName();
if (dir.exists(QStringLiteral("index.theme")))
load(dir.absoluteFilePath(QStringLiteral("index.theme")));
}
void IconThemeInfo::load(const QString &fileName)
{
mFileName = fileName;
mValid = false;
QSettings file(mFileName, QSettings::IniFormat);
if (file.status() != QSettings::NoError)
return;
if (file.value(QStringLiteral("Icon Theme/Directories")).toStringList().join(QLatin1Char(' ')).isEmpty())
return;
mHidden = file.value(QStringLiteral("Icon Theme/Hidden"), false).toBool();
mText = file.value(QStringLiteral("Icon Theme/Name")).toString();
mComment = file.value(QStringLiteral("Icon Theme/Comment")).toString();
mValid = true;
}
QList<QIcon> IconThemeInfo::icons(const QStringList &iconNames) const
{
QList<QIcon> icons;
QString current_theme = QIcon::themeName();
QIcon::setThemeName(mName);
for (const auto & i : iconNames)
{
icons.push_back({QIcon::fromTheme(i).pixmap({PREVIEW_ICON_SIZE, PREVIEW_ICON_SIZE})});
}
QIcon::setThemeName(current_theme);
return icons;
}
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