1 files changed, 65 insertions, 0 deletions
diff --git a/volumecontroller.h b/volumecontroller.h
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+++ b/volumecontroller.h
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+/*
+ *  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