- } else if (nouts == 2) {
-
- if (nins == 2) {
-
- /* add integrated 2in/2out panner GUI */
-
- boost::shared_ptr<Pannable> pannable = _panner->pannable();
-
- _stereo_panner = new StereoPanner (_panner);
- _stereo_panner->set_size_request (-1, pan_bar_height);
- pan_vbox.pack_start (*_stereo_panner, false, false);
-
- boost::shared_ptr<AutomationControl> ac;
-
- ac = pannable->pan_azimuth_control;
- _stereo_panner->StartPositionGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::start_touch),
- boost::weak_ptr<AutomationControl> (ac)));
- _stereo_panner->StopPositionGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::stop_touch),
- boost::weak_ptr<AutomationControl>(ac)));
-
- ac = pannable->pan_width_control;
- _stereo_panner->StartWidthGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::start_touch),
- boost::weak_ptr<AutomationControl> (ac)));
- _stereo_panner->StopWidthGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::stop_touch),
- boost::weak_ptr<AutomationControl>(ac)));
-
- } else if (nins == 1) {
- /* 1-in/2out */
-
- MonoPanner* mp;
- boost::shared_ptr<Pannable> pannable = _panner->pannable();
- boost::shared_ptr<AutomationControl> ac = pannable->pan_azimuth_control;
-
- mp = new MonoPanner (ac);
-
- mp->StartGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::start_touch),
- boost::weak_ptr<AutomationControl> (ac)));
- mp->StopGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::stop_touch),
- boost::weak_ptr<AutomationControl>(ac)));
-
- mp->signal_button_release_event().connect (sigc::mem_fun(*this, &PannerUI::pan_button_event));
-
- mp->set_size_request (-1, pan_bar_height);
-
- update_pan_sensitive ();
- pan_vbox.pack_start (*mp, false, false);
-
- } else {
- warning << string_compose (_("No panner user interface is currently available for %1-in/2out tracks/busses"),
- nins) << endmsg;
- }