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-rw-r--r--com.Meego.MainVolume2.xml13
-rw-r--r--libwatchfish.pri11
-rw-r--r--volumecontroller.cpp133
-rw-r--r--volumecontroller.h65
-rw-r--r--volumecontroller_p.h54
5 files changed, 274 insertions, 2 deletions
diff --git a/com.Meego.MainVolume2.xml b/com.Meego.MainVolume2.xml
new file mode 100644
index 0000000..9b5b941
--- /dev/null
+++ b/com.Meego.MainVolume2.xml
@@ -0,0 +1,13 @@
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node>
+ <interface name="com.Meego.MainVolume2">
+ <property name="StepCount" type="u" access="read"/>
+ <property name="CurrentStep" type="u" access="readwrite"/>
+ <signal name="StepsUpdated">
+ <arg name="StepCount" type="u" direction="out"/>
+ <arg name="CurrentStep" type="u" direction="out"/>
+ </signal>
+ </interface>
+</node>
+
diff --git a/libwatchfish.pri b/libwatchfish.pri
index 8a256c2..24a3c66 100644
--- a/libwatchfish.pri
+++ b/libwatchfish.pri
@@ -14,8 +14,9 @@ contains(WATCHFISH_FEATURES, walltime) {
contains(WATCHFISH_FEATURES, music) {
PKGCONFIG += mpris-qt5
- HEADERS += $$PWD/musiccontroller.h $$PWD/musiccontroller_p.h
- SOURCES += $$PWD/musiccontroller.cpp
+ HEADERS += $$PWD/musiccontroller.h $$PWD/musiccontroller_p.h $$PWD/volumecontroller.h
+ SOURCES += $$PWD/musiccontroller.cpp $$PWD/volumecontroller.cpp
+ DBUS_INTERFACES += com.Meego.MainVolume2.xml
}
contains(WATCHFISH_FEATURES, calendar) {
@@ -29,3 +30,9 @@ contains(WATCHFISH_FEATURES, voicecall) {
SOURCES += $$PWD/voicecallcontroller.cpp
DBUS_INTERFACES += org.nemomobile.voicecall.VoiceCallManager.xml org.nemomobile.voicecall.VoiceCall.xml
}
+
+HEADERS += \
+ $$PWD/volumecontroller_p.h
+
+DISTFILES += \
+ $$PWD/com.Meego.MainVolume2.xml
diff --git a/volumecontroller.cpp b/volumecontroller.cpp
new file mode 100644
index 0000000..5fc19f5
--- /dev/null
+++ b/volumecontroller.cpp
@@ -0,0 +1,133 @@
+/*
+ * libwatchfish - library with common functionality for SailfishOS smartwatch connector programs.
+ * Copyright (C) 2016 Javier S. Pedro <dev.git@javispedro.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "volumecontroller.h"
+#include "volumecontroller_p.h"
+
+namespace watchfish
+{
+
+Q_LOGGING_CATEGORY(volumeControllerCat, "watchfish-VolumeController")
+
+static const char *VOLUME_SERVICE = "com.Meego.MainVolume2";
+static const char *VOLUME_PATH = "/com/meego/mainvolume2";
+
+VolumeControllerPrivate::VolumeControllerPrivate(VolumeController *q)
+ : volume(0),
+ curValue(0), curMaximum(0),
+ q_ptr(q)
+{
+ const QString address = connectionAddress();
+ QDBusConnection connection = QDBusConnection::connectToPeer(address, "pulse");
+
+ volume = new ComMeegoMainVolume2Interface(VOLUME_SERVICE, VOLUME_PATH, connection, this);
+
+ connect(volume, &ComMeegoMainVolume2Interface::StepsUpdated,
+ this, &VolumeControllerPrivate::handleStepsUpdated);
+ if (volume->isValid()) {
+ handleStepsUpdated(volume->stepCount(), volume->currentStep());
+ }
+}
+
+VolumeControllerPrivate::~VolumeControllerPrivate()
+{
+}
+
+QString VolumeControllerPrivate::connectionAddress()
+{
+ if (qEnvironmentVariableIsSet("PULSE_DBUS_SERVER")) {
+ return QString::fromLocal8Bit(qgetenv("PULSE_DBUS_SERVER"));
+ } else {
+ QDBusConnection bus = QDBusConnection::sessionBus();
+ QDBusMessage message = QDBusMessage::createMethodCall("org.pulseaudio.Server", "/org/pulseaudio/server_lookup1",
+ "org.freedesktop.DBus.Properties", "Get");
+ message.setArguments(QVariantList() << "org.PulseAudio.ServerLookup1" << "Address");
+ QDBusMessage reply = bus.call(message);
+ if (reply.type() == QDBusMessage::ReplyMessage && reply.arguments().count() > 0) {
+ return reply.arguments().first().value<QDBusVariant>().variant().toString();
+ }
+ }
+
+ return QString();
+}
+
+void VolumeControllerPrivate::handleStepsUpdated(uint StepCount, uint CurrentStep)
+{
+ Q_Q(VolumeController);
+ qCDebug(volumeControllerCat) << "updated stuff";
+ const int oldValue = curValue, oldMaximum = curMaximum;
+ curValue = CurrentStep;
+ curMaximum = StepCount;
+ if (oldMaximum != 0) {
+ qCDebug(volumeControllerCat) << "Volume updated" << curValue << "/" << curMaximum;
+ }
+ if (curMaximum != oldMaximum) {
+ emit q->maximumChanged();
+ }
+ if (curValue != oldValue) {
+ emit q->valueChanged();
+ }
+}
+
+VolumeController::VolumeController(QObject *parent)
+ : QObject(parent), d_ptr(new VolumeControllerPrivate(this))
+{
+}
+
+VolumeController::~VolumeController()
+{
+}
+
+int VolumeController::value() const
+{
+ Q_D(const VolumeController);
+ return d->volume->currentStep();
+}
+
+int VolumeController::minimum() const
+{
+ return 0;
+}
+
+int VolumeController::maximum() const
+{
+ Q_D(const VolumeController);
+ return d->volume->stepCount();
+}
+
+void VolumeController::setValue(int v)
+{
+ Q_D(const VolumeController);
+ qCDebug(volumeControllerCat) << "Setting volume to" << v;
+ if (!d->volume->isValid()) {
+ qCWarning(volumeControllerCat) << "Lost connection to volume interface";
+ }
+ d->volume->setCurrentStep(v);
+}
+
+void VolumeController::up()
+{
+ setValue(value() + 1);
+}
+
+void VolumeController::down()
+{
+ setValue(value() - 1);
+}
+
+}
diff --git a/volumecontroller.h b/volumecontroller.h
new file mode 100644
index 0000000..d92d6a2
--- /dev/null
+++ b/volumecontroller.h
@@ -0,0 +1,65 @@
+/*
+ * libwatchfish - library with common functionality for SailfishOS smartwatch connector programs.
+ * Copyright (C) 2016 Javier S. Pedro <dev.git@javispedro.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef WATCHFISH_VOLUMECONTROLLER_H
+#define WATCHFISH_VOLUMECONTROLLER_H
+
+#include <QtCore/QLoggingCategory>
+
+namespace watchfish
+{
+
+Q_DECLARE_LOGGING_CATEGORY(volumeControllerCat)
+
+class VolumeControllerPrivate;
+
+class VolumeController : public QObject
+{
+ Q_OBJECT
+ Q_DECLARE_PRIVATE(VolumeController)
+
+ Q_PROPERTY(int value READ value WRITE setValue NOTIFY valueChanged)
+ Q_PROPERTY(int minimum READ minimum NOTIFY minimumChanged)
+ Q_PROPERTY(int maximum READ maximum NOTIFY maximumChanged)
+
+public:
+ explicit VolumeController(QObject *parent = 0);
+ ~VolumeController();
+
+ int value() const;
+ int minimum() const;
+ int maximum() const;
+
+ void setValue(int v);
+
+public slots:
+ void up();
+ void down();
+
+signals:
+ void valueChanged();
+ void minimumChanged();
+ void maximumChanged();
+
+private:
+ VolumeControllerPrivate * const d_ptr;
+};
+
+}
+
+#endif // WATCHFISH_VOLUMECONTROLLER_H
diff --git a/volumecontroller_p.h b/volumecontroller_p.h
new file mode 100644
index 0000000..bd3babc
--- /dev/null
+++ b/volumecontroller_p.h
@@ -0,0 +1,54 @@
+/*
+ * libwatchfish - library with common functionality for SailfishOS smartwatch connector programs.
+ * Copyright (C) 2016 Javier S. Pedro <dev.git@javispedro.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef WATCHFISH_VOLUMECONTROLLER_P_H
+#define WATCHFISH_VOLUMECONTROLLER_P_H
+
+#include <QDBusConnection>
+#include "mainvolume2_interface.h"
+#include "volumecontroller.h"
+
+namespace watchfish
+{
+
+class VolumeControllerPrivate : public QObject
+{
+ Q_OBJECT
+
+public:
+ explicit VolumeControllerPrivate(VolumeController *q);
+ ~VolumeControllerPrivate();
+
+ ComMeegoMainVolume2Interface *volume;
+
+ int curValue;
+ int curMaximum;
+
+ static QString connectionAddress();
+
+public slots:
+ void handleStepsUpdated(uint StepCount, uint CurrentStep);
+
+private:
+ VolumeController * const q_ptr;
+ Q_DECLARE_PUBLIC(VolumeController)
+};
+
+}
+
+#endif // WATCHFISH_VOLUMECONTROLLER_P_H
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-18 22:05:55 +0000