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unity8/plugins/Unity/Launcher/desktopfilehandler.h
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1/*
2 * Copyright 2014 Canonical Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Lesser General Public License for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 *
16 * Authors:
17 * Michael Zanetti <michael.zanetti@canonical.com>
18 */
20#ifndef DESKTOPFILEHANDLER_H
21#define DESKTOPFILEHANDLER_H
23#include <QObject>
25/**
26 * When an object of this class is created or whenever setAppId(appId) is called,
27 * this will search for a .desktop file matching the give appId. If a file is
28 * found, isValid() will return true and the other methods return the contents
29 * of the .desktop file.
30 *
31 * Note that this class will consider the user's locale and do a best effort
32 * to return localized values.
33 */
35class DesktopFileHandler: public QObject
37 Q_OBJECT
38public:
39 DesktopFileHandler(const QString &appId = QString(), QObject *parent = nullptr);
41 QString appId() const;
42 void setAppId(const QString &appId);
44 bool isValid() const;
45 QString filename() const;
46 QString displayName() const;
47 QString icon() const;
49private:
50 void load();
52 QString m_appId;
53 QString m_filename;
54};
56#endif