pavucontrol/src/sourceoutputwidget.h

/***
  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 sourceoutputwidget_h
#define sourceoutputwidget_h

#include "pavucontrol.h"

#include "streamwidget.h"

class MainWindow;

class SourceOutputWidget : public StreamWidget {
public:
    SourceOutputWidget(BaseObjectType* cobject, const Glib::RefPtr<Gtk::Builder>& x);
    static SourceOutputWidget* create(MainWindow* mainWindow);
    ~SourceOutputWidget(void);

    SourceOutputType type;

    uint32_t index, clientIndex;
    void setSourceIndex(uint32_t idx);
    uint32_t sourceIndex();
#if HAVE_SOURCE_OUTPUT_VOLUMES
    virtual void executeVolumeUpdate();
    virtual void onMuteToggleButton();
#endif
    virtual void onDeviceChangePopup();
    virtual void onKill();

private:
    uint32_t mSourceIndex;

    void clearMenu();
    void buildMenu();

    Gtk::Menu menu;

    struct SourceMenuItem {
      SourceMenuItem(SourceOutputWidget *w, const char *label, uint32_t i, bool active) :
      widget(w),
      menuItem(label),
      index(i) {
        menuItem.set_active(active);
        menuItem.set_draw_as_radio(true);
        menuItem.signal_toggled().connect(sigc::mem_fun(*this, &SourceMenuItem::onToggle));
      }

      SourceOutputWidget *widget;
      Gtk::CheckMenuItem menuItem;
      uint32_t index;
      void onToggle();
    };

    std::map<uint32_t, SourceMenuItem*> sourceMenuItems;
};

#endif