/***
  This file is part of pavucontrol.

  Copyright 2006-2008 Lennart Poettering
  Copyright 2009 Colin Guthrie

  pavucontrol 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 2 of the License, or
  (at your option) any later version.

  pavucontrol 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 pavucontrol. If not, see <http://www.gnu.org/licenses/>.
***/

#ifndef channelwidget_h
#define channelwidget_h

#include "pavucontrol.h"

#include <canberra-gtk.h>

class StreamWidget;

class ChannelWidget : public Gtk::EventBox {
public:
    ChannelWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x);
    static ChannelWidget* create();

    void setVolume(pa_volume_t volume);

    Gtk::Label *channelLabel;
    Gtk::Label *volumeLabel;
    Gtk::HScale *volumeScale;

    int channel;
    StreamWidget *streamWidget;

    void onVolumeScaleValueChanged();

    bool can_decibel;
    bool volumeScaleEnabled;

    Glib::ustring beepDevice;

    virtual void set_sensitive(bool enabled);
    virtual void setBaseVolume(pa_volume_t);
    virtual void setSteps(unsigned n);
};


#endif