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106 lines
2.9 KiB
106 lines
2.9 KiB
10 years ago
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/* 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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*
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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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#include <QDebug>
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#define PRIVIEW_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("index.theme"))
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load(dir.absoluteFilePath("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("Icon Theme/Directories").toStringList().join("").isEmpty())
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return;
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mHidden = file.value("Icon Theme/Hidden", false).toBool();
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mText = file.value("Icon Theme/Name").toString();
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mComment = file.value("Icon Theme/Comment").toString();
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mValid = true;
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loadDirsInfo(file, QFileInfo(mFileName).dir().canonicalPath());
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}
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void IconThemeInfo::loadDirsInfo(QSettings &file, const QString &path)
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{
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foreach (QString i, file.value("Icon Theme/Directories", QStringList()).toStringList())
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{
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file.beginGroup(i);
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if (file.value("Size", 0).toInt() == PRIVIEW_ICON_SIZE &&
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file.value("Context").toString() == "Actions"
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)
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{
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mActionsDir = path + QDir::separator() + i;
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file.endGroup();
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return;
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}
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file.endGroup();
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}
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}
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QIcon IconThemeInfo::icon(const QString &iconName) const
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{
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QDir dir(mActionsDir);
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if (dir.exists(iconName + ".png"))
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{
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QIcon icon(mActionsDir + QDir::separator() + iconName + ".png");
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return icon;
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}
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if (dir.exists(iconName + ".svg"))
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{
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QIcon icon(mActionsDir + QDir::separator() + iconName + ".svg");
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return icon;
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}
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if (dir.exists(iconName + ".xpm"))
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{
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QIcon icon(mActionsDir + QDir::separator() + iconName + ".xpm");
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return icon;
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}
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return QIcon();
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}
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