Lomiri
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Status.cpp
1/*
2 * Copyright (C) 2015 Canonical Ltd.
3 *
4 * This program is free software: you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License version 3, as published
6 * by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranties of
10 * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
11 * PURPOSE. See the GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License along
14 * with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#include <QDebug>
18#include <QDBusConnection>
19
20#include "Status.h"
21
22Status::Status()
23{
24 initNM();
25 initUPower();
26}
27
28void Status::initNM()
29{
30 m_nmIface = new QDBusInterface("org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManager", "org.freedesktop.NetworkManager",
31 QDBusConnection::systemBus(), this);
32
33 QDBusConnection::systemBus().connect("org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManager", "org.freedesktop.NetworkManager", "PropertiesChanged",
34 this, SLOT(onNMPropertiesChanged(QVariantMap)));
35}
36
37void Status::onNMPropertiesChanged(const QVariantMap &changedProps)
38{
39 if (changedProps.contains("State") || changedProps.contains("Connectivity")) {
40 Q_EMIT onlineChanged();
41 Q_EMIT networkIconChanged();
42 }
43
44 if (changedProps.contains("PrimaryConnection") || changedProps.contains("SpecificObject") || changedProps.contains("Strength")) {
45 Q_EMIT networkIconChanged();
46 }
47}
48
49bool Status::online() const
50{
51 if (!m_nmIface->isValid())
52 return false;
53
54 return m_nmIface->property("State").toUInt() == 70;
55}
56
57QString Status::networkIcon()
58{
59 QString iconName = QStringLiteral("nm-no-connection");
60
61 if (!online()) {
62 return iconName;
63 }
64
65 const QString primaryConn = m_nmIface->property("PrimaryConnection").value<QDBusObjectPath>().path();
66 const QString primaryConnType = m_nmIface->property("PrimaryConnectionType").toString();
67
68 if (primaryConn.isEmpty()) {
69 qWarning() << "Empty primary connection";
70 return iconName;
71 }
72
73 if (primaryConnType == "802-11-wireless") {
74 QDBusInterface activeConn("org.freedesktop.NetworkManager", primaryConn, "org.freedesktop.NetworkManager.Connection.Active", QDBusConnection::systemBus());
75
76 if (activeConn.isValid()) {
77 const QString apPath = activeConn.property("SpecificObject").value<QDBusObjectPath>().path();
78
79 if (apPath.isEmpty()) {
80 qWarning() << "No AP path";
81 return iconName;
82 }
83
84 QDBusConnection::systemBus().connect("org.freedesktop.NetworkManager", primaryConn, "org.freedesktop.NetworkManager.Connection.Active", "PropertiesChanged",
85 this, SLOT(onNMPropertiesChanged(QVariantMap)));
86
87 QDBusInterface ap("org.freedesktop.NetworkManager", apPath, "org.freedesktop.NetworkManager.AccessPoint", QDBusConnection::systemBus());
88
89 if (!ap.isValid()) {
90 qWarning() << "Invalid AP";
91 return iconName;
92 }
93
94 QDBusConnection::systemBus().connect("org.freedesktop.NetworkManager", apPath, "org.freedesktop.NetworkManager.AccessPoint", "PropertiesChanged",
95 this, SLOT(onNMPropertiesChanged(QVariantMap)));
96
97 const uint strength = ap.property("Strength").toUInt();
98 const uint flags = ap.property("Flags").toUInt();
99
100 if (strength == 0) {
101 iconName = "nm-signal-00";
102 } else if (strength <= 25) {
103 iconName = "nm-signal-25";
104 } else if (strength <= 50) {
105 iconName = "nm-signal-50";
106 } else if (strength <= 75) {
107 iconName = "nm-signal-75";
108 } else if (strength <= 100) {
109 iconName = "nm-signal-100";
110 }
111
112 if (flags >= 1) {
113 iconName += "-secure";
114 }
115 }
116 }
117
118 return iconName;
119}
120
121void Status::initUPower()
122{
123 m_upowerIface = new QDBusInterface("org.freedesktop.UPower", "/org/freedesktop/UPower/devices/DisplayDevice", "org.freedesktop.UPower.Device",
124 QDBusConnection::systemBus(), this);
125 QDBusConnection::systemBus().connect("org.freedesktop.UPower", "/org/freedesktop/UPower/devices/DisplayDevice", "org.freedesktop.DBus.Properties",
126 "PropertiesChanged", this, SLOT(onUPowerPropertiesChanged(QString,QVariantMap,QStringList)));
127}
128
129void Status::onUPowerPropertiesChanged(const QString &iface, const QVariantMap &changedProps, const QStringList &invalidatedProps)
130{
131 Q_UNUSED(iface)
132 Q_UNUSED(invalidatedProps)
133
134 if (changedProps.contains("IconName")) {
135 Q_EMIT batteryIconChanged();
136 }
137}
138
139QString Status::batteryIcon() const
140{
141 const QString iconName = m_upowerIface->property("IconName").toString();
142 return iconName;
143}