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81 lines
2.5 KiB
81 lines
2.5 KiB
/* BEGIN_COMMON_COPYRIGHT_HEADER
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* (c)LGPL2+
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*
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* LXQt - a lightweight, Qt based, desktop toolset
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* https://sourceforge.net/projects/lxde-qt/
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*
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* Copyright: 2010-2011 Razor team
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* Authors:
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* Alexander Sokoloff <sokoloff.a@gmail.com>
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* Luis Pereira <luis.artur.pereira@gmail.com>
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*
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* The directoryMatchesSize() and thedirectorySizeDistance() functions were
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* taken from Qt5 qtbase/src/gui/image/qiconloader.cpp
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* Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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*
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* This program or library is free software; you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*
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* END_COMMON_COPYRIGHT_HEADER */
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#include "iconthemeinfo.h"
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#define PREVIEW_ICON_SIZE 22
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IconThemeInfo::IconThemeInfo(const QDir &dir):
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mValid(false),
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mHidden(false)
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{
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mName = dir.dirName();
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if (dir.exists(QStringLiteral("index.theme")))
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load(dir.absoluteFilePath(QStringLiteral("index.theme")));
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}
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void IconThemeInfo::load(const QString &fileName)
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{
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mFileName = fileName;
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mValid = false;
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QSettings file(mFileName, QSettings::IniFormat);
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if (file.status() != QSettings::NoError)
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return;
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if (file.value(QStringLiteral("Icon Theme/Directories")).toStringList().join(QLatin1Char(' ')).isEmpty())
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return;
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mHidden = file.value(QStringLiteral("Icon Theme/Hidden"), false).toBool();
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mText = file.value(QStringLiteral("Icon Theme/Name")).toString();
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mComment = file.value(QStringLiteral("Icon Theme/Comment")).toString();
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mValid = true;
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}
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QVector<QIcon> IconThemeInfo::icons(const QStringList &iconNames) const
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{
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QVector<QIcon> icons;
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QString current_theme = QIcon::themeName();
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QIcon::setThemeName(mName);
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for (const auto & i : iconNames)
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{
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icons.push_back({QIcon::fromTheme(i).pixmap({PREVIEW_ICON_SIZE, PREVIEW_ICON_SIZE})});
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}
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QIcon::setThemeName(current_theme);
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return icons;
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}
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