git.iko.soy/unity8
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unity8/plugins/Wizard/System.h
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1/*
2 * Copyright (C) 2018 The UBports project
3 * Copyright (C) 2014-2016 Canonical Ltd.
4 *
5 * This program is free software: you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 3, as published
7 * by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranties of
11 * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
12 * PURPOSE. See the GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License along
15 * with this program. If not, see <http://www.gnu.org/licenses/>.
16 */
18#ifndef WIZARD_SYSTEM_H
19#define WIZARD_SYSTEM_H
21#include <QFileSystemWatcher>
22#include <QVersionNumber>
23#include <QObject>
24#include <QString>
26class System : public QObject
28 Q_OBJECT
29 Q_PROPERTY(bool wizardEnabled READ wizardEnabled WRITE setWizardEnabled NOTIFY wizardEnabledChanged)
30 Q_PROPERTY(QString version READ version NOTIFY versionChanged)
31 Q_PROPERTY(bool isUpdate READ isUpdate NOTIFY isUpdateChanged)
33public:
34 System();
35 ~System() = default;
37 /**
38 * Checks whether the wizard is enabled for first-run or otherwise.
39 */
40 bool wizardEnabled() const;
42 QString version() const;
43 bool isUpdate() const;
45 void setWizardEnabled(bool enabled);
47public Q_SLOTS:
48 void updateSessionLocale(const QString &locale);
49 /**
50 * Mark the wizard to skip all the pages and just show the last (welcome to ubuntu) page
51 */
52 void skipUntilFinishedPage();
54Q_SIGNALS:
55 void wizardEnabledChanged();
56 void versionChanged();
57 void isUpdateChanged();
59private Q_SLOTS:
60 void watcherFileChanged();
62private:
63 Q_DISABLE_COPY(System)
65 static QString wizardEnabledPath();
66 static QString currentFrameworkPath();
67 static void setSessionVariable(const QString &variable, const QString &value);
68 static QString readCurrentFramework();
69 static QString readWizardEnabled();
70 static bool wizardPathExists();
72 QFileSystemWatcher m_fsWatcher;
73};
75#endif