1 /* BEGIN_COMMON_COPYRIGHT_HEADER 2 * (c)LGPL2+ 3 * 4 * LXQt - a lightweight, Qt based, desktop toolset 5 * https://lxqt.org 6 * 7 * Copyright: 2010-2011 Razor team 8 * Authors: 9 * Alexander Sokoloff <sokoloff.a@gmail.com> 10 * 11 * This program or library is free software; you can redistribute it 12 * and/or modify it under the terms of the GNU Lesser General Public 13 * License as published by the Free Software Foundation; either 14 * version 2.1 of the License, or (at your option) any later version. 15 * 16 * This library is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 19 * Lesser General Public License for more details. 20 21 * You should have received a copy of the GNU Lesser General 22 * Public License along with this library; if not, write to the 23 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 24 * Boston, MA 02110-1301 USA 25 * 26 * END_COMMON_COPYRIGHT_HEADER */ 27 28 #include "xdgmenu.h" 29 #include <QObject> 30 #include <QFileSystemWatcher> 31 #include <QTimer> 32 33 #define REBUILD_DELAY 3000 34 35 class QDomElement; 36 class QStringList; 37 class QString; 38 class QDomDocument; 39 40 class XdgMenuPrivate : public QObject 41 { 42 Q_OBJECT 43 public: 44 XdgMenuPrivate(XdgMenu* parent); 45 46 void simplify(QDomElement& element); 47 void mergeMenus(QDomElement& element); 48 void moveMenus(QDomElement& element); 49 void deleteDeletedMenus(QDomElement& element); 50 void processDirectoryEntries(QDomElement& element, const QStringList& parentDirs); 51 void processApps(QDomElement& element); 52 void deleteEmpty(QDomElement& element); 53 void processLayouts(QDomElement& element); 54 void fixSeparators(QDomElement& element); 55 56 bool loadDirectoryFile(const QString& fileName, QDomElement& element); 57 void prependChilds(QDomElement& srcElement, QDomElement& destElement); 58 void appendChilds(QDomElement& srcElement, QDomElement& destElement); 59 60 void saveLog(const QString& logFileName); 61 void load(const QString& fileName); 62 63 void clearWatcher(); 64 65 QString mErrorString; 66 QStringList mEnvironments; 67 QString mMenuFileName; 68 QString mLogDir; 69 QDomDocument mXml; 70 QByteArray mHash; 71 QTimer mRebuildDelayTimer; 72 73 QFileSystemWatcher mWatcher; 74 bool mOutDated; 75 76 public Q_SLOTS: 77 void rebuild(); 78 79 Q_SIGNALS: 80 void changed(); 81 82 83 private: 84 XdgMenu* const q_ptr; 85 Q_DECLARE_PUBLIC(XdgMenu) 86 }; 87