/* * -*- Mode:Vala; indent-tabs-mode:t; tab-width:4; encoding:utf8 -*- * Copyright 2015 Canonical Ltd. * * 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; version 3. * * 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 . * * Authors: * Charles Kerr */ public abstract class IndicatorSound.Options : Object { // MAX VOLUME public double max_volume { get; protected set; default = 1.0; } // LOUD public signal void loud_changed(); public abstract PulseAudio.Volume loud_volume(); public abstract bool loud_volume_warning_enabled(); public bool is_loud_pulse (PulseAudio.Volume volume) { return loud_volume_warning_enabled() && (volume >= loud_volume()); } public bool is_loud (VolumeControl.Volume volume) { return is_loud_pulse(VolumeControlPulse.double_to_volume(volume.volume)); } }