2 * SomePlayer - An alternate music player for Maemo 5
3 * Copyright (C) 2010 Nikolay (somebody) Tischenko <niktischenko@gmail.com>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 #include "dbusadaptor.h"
21 #include <QtCore/QMetaObject>
22 #include <QtCore/QByteArray>
23 #include <QtCore/QList>
24 #include <QtCore/QMap>
25 #include <QtCore/QString>
26 #include <QtCore/QStringList>
27 #include <QtCore/QVariant>
32 * Implementation of adaptor class DBusAdaptop
35 DBusAdaptop::DBusAdaptop(QObject *parent)
36 : QDBusAbstractAdaptor(parent)
39 setAutoRelaySignals(true);
40 // handling signals from bluetooth headset
41 _time = QTime::currentTime();
42 if (!QDBusConnection::systemBus().connect(QString(), QString(),
43 "org.freedesktop.Hal.Device", "Condition", this, SLOT(processBTSignal(QString, QString)))) {
44 qWarning() << "Can not connect to HAL";
46 if (!QDBusConnection::systemBus().connect(QString(), QString(), "org.bluez.AudioSink", "PropertyChanged", this, SLOT(processBTConnect(QString, QDBusVariant)))) {
47 qWarning() << "Can not connect to HAL 2";
49 setAutoRelaySignals(true);
52 DBusAdaptop::~DBusAdaptop()
57 QString DBusAdaptop::album() {
58 // handle method call ru.somebody.someplayer.album
60 QMetaObject::invokeMethod(parent(), "album", Q_RETURN_ARG(QString, out0));
64 QString DBusAdaptop::artist() {
65 // handle method call ru.somebody.someplayer.artist
67 QMetaObject::invokeMethod(parent(), "artist", Q_RETURN_ARG(QString, out0));
71 QString DBusAdaptop::title_artist_album() {
72 // handle method call ru.somebody.someplayer.title_artist_album
73 QString album, title, artist;
74 QMetaObject::invokeMethod(parent(), "artist", Q_RETURN_ARG(QString, artist));
75 QMetaObject::invokeMethod(parent(), "title", Q_RETURN_ARG(QString, title));
76 QMetaObject::invokeMethod(parent(), "album", Q_RETURN_ARG(QString, album));
77 return QString("%1\n%2\n%3").arg(title).arg(artist).arg(album);
80 void DBusAdaptop::next() {
81 // handle method call ru.somebody.someplayer.next
82 QMetaObject::invokeMethod(parent(), "next");
85 void DBusAdaptop::prev() {
86 // handle method call ru.somebody.someplayer.prev
87 QMetaObject::invokeMethod(parent(), "prev");
90 void DBusAdaptop::stop() {
91 // handle method call ru.somebody.someplayer.stop
92 QMetaObject::invokeMethod(parent(), "stop");
95 QString DBusAdaptop::title() {
96 // handle method call ru.somebody.someplayer.title
98 QMetaObject::invokeMethod(parent(), "title", Q_RETURN_ARG(QString, out0));
102 void DBusAdaptop::toggle() {
103 // handle method call ru.somebody.someplayer.toggle
104 QMetaObject::invokeMethod(parent(), "toggle");
107 QString DBusAdaptop::state() {
108 // handle method call ru.somebody.someplayer.state
110 QMetaObject::invokeMethod(parent(), "stateText", Q_RETURN_ARG(QString, out0));
114 QString DBusAdaptop::albumart() {
115 // handle method call ru.somebody.someplayer.albumart
117 QMetaObject::invokeMethod(parent(), "albumart", Q_RETURN_ARG(QString, out0));
121 void DBusAdaptop::processBTSignal(QString event, QString state) {
122 QTime t = QTime::currentTime();
123 long msec = _time.msecsTo(t);
124 if (msec > _DBUS_ACTION_TIMEOUT_) {
125 if (event == "ButtonPressed") {
126 if (state == "next-song") {
128 } else if (state == "previous-song") {
130 } else if (state == "play-cd" || state == "pause-cd") {
132 } else if (state == "connection") {
133 SomePlayer::Storage::Config config;
134 if (config.getValue("hw/hpautopause").toString() != "yes") {
137 bool present = QDBusInterface ("org.freedesktop.Hal",
138 "/org/freedesktop/Hal/devices/platform_headphone",
139 "org.freedesktop.Hal.Device",
140 QDBusConnection::systemBus()).call ("GetProperty", "button.state.value").arguments().at(0).toBool();
144 QTimer::singleShot(1000, this, SLOT(playIfPaused()));
153 void DBusAdaptop::pause() {
154 QMetaObject::invokeMethod(parent(), "pause");
157 void DBusAdaptop::playIfPaused() {
158 QMetaObject::invokeMethod(parent(), "playIfPaused");
161 void DBusAdaptop::processBTConnect(QString stateName, QDBusVariant state) {
162 SomePlayer::Storage::Config config;
163 if (config.getValue("hw/hpautopause").toString() != "yes") {
166 if (stateName == "State") {
167 if (state.variant().toString() == "disconnected") {
169 } else if (state.variant().toString() == "connected") {
170 QTimer::singleShot(1000, this, SLOT(playIfPaused()));