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180 lines
4.9 KiB
180 lines
4.9 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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* http://razor-qt.org
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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 "lxqtplugininfo.h"
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#include <QObject>
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#include <QFileInfo>
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#include <QDir>
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#include <QTranslator>
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#include <QCoreApplication>
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#include <QLibrary>
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#include <QDebug>
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using namespace LXQt;
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/************************************************
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************************************************/
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PluginInfo::PluginInfo():
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XdgDesktopFile()
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{
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}
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/************************************************
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************************************************/
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bool PluginInfo::load(const QString& fileName)
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{
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XdgDesktopFile::load(fileName);
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mId = QFileInfo(fileName).completeBaseName();
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return isValid();
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}
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/************************************************
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************************************************/
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bool PluginInfo::isValid() const
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{
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return XdgDesktopFile::isValid();
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}
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/************************************************
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************************************************/
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QLibrary* PluginInfo::loadLibrary(const QString& libDir) const
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{
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const QFileInfo fi = QFileInfo(fileName());
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const QString path = fi.canonicalPath();
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const QString baseName = value("X-LXQt-Library", fi.completeBaseName()).toString();
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const QString soPath = QDir(libDir).filePath(QString("lib%2.so").arg(baseName));
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QLibrary* library = new QLibrary(soPath);
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if (!library->load())
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{
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qWarning() << QString("Can't load plugin lib \"%1\"").arg(soPath) << library->errorString();
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delete library;
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return 0;
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}
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const QString locale = QLocale::system().name();
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QTranslator* translator = new QTranslator(library);
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translator->load(QString("%1/%2/%2_%3.qm").arg(path, baseName, locale));
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qApp->installTranslator(translator);
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return library;
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}
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/************************************************
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************************************************/
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PluginInfoList PluginInfo::search(const QStringList& desktopFilesDirs, const QString& serviceType, const QString& nameFilter)
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{
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QList<PluginInfo> res;
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QSet<QString> processed;
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foreach (const QString &desktopFilesDir, desktopFilesDirs)
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{
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const QDir dir(desktopFilesDir);
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const QFileInfoList files = dir.entryInfoList(QStringList(nameFilter), QDir::Files | QDir::Readable);
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foreach (const QFileInfo &file, files)
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{
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if (processed.contains(file.fileName()))
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continue;
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processed << file.fileName();
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PluginInfo item;
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item.load(file.canonicalFilePath());
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if (item.isValid() && item.serviceType() == serviceType)
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res.append(item);
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}
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}
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return res;
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}
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/************************************************
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************************************************/
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PluginInfoList PluginInfo::search(const QString& desktopFilesDir, const QString& serviceType, const QString& nameFilter)
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{
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return search(QStringList(desktopFilesDir), serviceType, nameFilter);
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}
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/************************************************
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************************************************/
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QDebug operator<<(QDebug dbg, const LXQt::PluginInfo &pluginInfo)
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{
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dbg.nospace() << QString("%1").arg(pluginInfo.id());
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return dbg.space();
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}
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/************************************************
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************************************************/
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QDebug operator<<(QDebug dbg, const LXQt::PluginInfo * const pluginInfo)
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{
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return operator<<(dbg, *pluginInfo);
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}
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/************************************************
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************************************************/
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QDebug operator<<(QDebug dbg, const PluginInfoList& list)
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{
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dbg.nospace() << '(';
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for (int i=0; i<list.size(); ++i)
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{
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if (i) dbg.nospace() << ", ";
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dbg << list.at(i);
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}
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dbg << ')';
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return dbg.space();
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}
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/************************************************
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************************************************/
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QDebug operator<<(QDebug dbg, const PluginInfoList* const pluginInfoList)
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{
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return operator<<(dbg, *pluginInfoList);
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}
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