From 079057717d8a90ea362d34c728870cb16d775b86 Mon Sep 17 00:00:00 2001 From: Paul Davis Date: Wed, 1 Dec 2010 16:12:04 +0000 Subject: hack up the stereo panner git-svn-id: svn://localhost/ardour2/branches/3.0@8140 d708f5d6-7413-0410-9779-e7cbd77b26cf --- gtk2_ardour/panner_ui.cc | 172 +++++++++++++++++++++++------------------------ 1 file changed, 86 insertions(+), 86 deletions(-) (limited to 'gtk2_ardour/panner_ui.cc') diff --git a/gtk2_ardour/panner_ui.cc b/gtk2_ardour/panner_ui.cc index 42d6684c94..ce7252d380 100644 --- a/gtk2_ardour/panner_ui.cc +++ b/gtk2_ardour/panner_ui.cc @@ -383,6 +383,13 @@ PannerUI::setup_pan () _current_nouts = nouts; _current_npans = npans; + panning_viewport.remove (); + + delete twod_panner; + twod_panner = 0; + delete _stereo_panner; + _stereo_panner = 0; + if (nouts == 0 || nouts == 1) { while (!pan_adjustments.empty()) { @@ -392,15 +399,10 @@ PannerUI::setup_pan () pan_adjustments.pop_back (); } - delete twod_panner; - twod_panner = 0; - /* stick something into the panning viewport so that it redraws */ EventBox* eb = manage (new EventBox()); - panning_viewport.remove (); panning_viewport.add (*eb); - panning_viewport.show_all (); } else if (nouts == 2) { @@ -413,92 +415,85 @@ PannerUI::setup_pan () pan_adjustments.pop_back (); } - delete twod_panner; - twod_panner = 0; - - while ((asz = pan_adjustments.size()) < npans) { - - float x, rx; - PannerBar* bc; - - /* initialize adjustment with 0.0 (L) or 1.0 (R) for the first and second panners, - which serves as a default, otherwise use current value */ - - rx = _panner->pan_control( asz)->get_value(); - - if (npans == 1) { - x = 0.5; - } else if (asz == 0) { - x = 0.0; - } else if (asz == 1) { - x = 1.0; - } else { - x = rx; - } - - pan_adjustments.push_back (new Adjustment (x, 0, 1.0, 0.005, 0.05)); - bc = new PannerBar (*pan_adjustments[asz], - boost::static_pointer_cast( _panner->pan_control( asz )) ); - - /* now set adjustment with current value of panner, then connect the signals */ - pan_adjustments.back()->set_value(rx); - pan_adjustments.back()->signal_value_changed().connect (sigc::bind (sigc::mem_fun(*this, &PannerUI::pan_adjustment_changed), (uint32_t) asz)); - connect_to_pan_control (asz); - - bc->set_name ("PanSlider"); - bc->set_shadow_type (Gtk::SHADOW_NONE); - - boost::shared_ptr ac = _panner->pan_control (asz); - - if (asz) { - bc->StartGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::start_touch), - boost::weak_ptr (ac))); - bc->StopGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::stop_touch), - boost::weak_ptr(ac))); - } - - char buf[64]; - snprintf (buf, sizeof (buf), _("panner for channel %zu"), asz + 1); - ARDOUR_UI::instance()->set_tip (bc->event_widget(), buf); - - bc->event_widget().signal_button_release_event().connect - (sigc::bind (sigc::mem_fun(*this, &PannerUI::pan_button_event), (uint32_t) asz)); - - bc->set_size_request (-1, pan_bar_height); - bc->SpinnerActive.connect (sigc::mem_fun (*this, &PannerUI::bar_spinner_activate)); - - pan_bars.push_back (bc); - pan_bar_packer.pack_start (*bc, false, false); - } - - /* now that we actually have the pan bars, - set their sensitivity based on current - automation state. - */ + if (npans == 2) { - update_pan_sensitive (); + /* add integrated 2in/2out panner GUI */ - panning_viewport.remove (); - panning_viewport.add (pan_bar_packer); - panning_viewport.show_all (); + _stereo_panner = new StereoPanner (_panner->direction_control(), + _panner->width_control()); + _stereo_panner->set_size_request (-1, 2 * pan_bar_height); + panning_viewport.add (*_stereo_panner); - if (npans == 2) { - /* add position and width controls */ - if (_stereo_panner == 0) { - _stereo_panner = new StereoPanner (_panner->direction_control(), - _panner->width_control()); - poswidth_box.pack_start (*_stereo_panner, true, true); - } - pan_vbox.pack_start (poswidth_box, false, false); - poswidth_box.show_all (); - cerr << "Packed poswidth and mde it visible\n"; } else { - if (_stereo_panner) { - pan_vbox.remove (poswidth_box); - cerr << "Hid poswidth\n"; + + /* N-in/2out - just use a set of single-channel panners */ + + while ((asz = pan_adjustments.size()) < npans) { + + float x, rx; + PannerBar* bc; + + /* initialize adjustment with 0.0 (L) or 1.0 (R) for the first and second panners, + which serves as a default, otherwise use current value */ + + rx = _panner->pan_control( asz)->get_value(); + + if (npans == 1) { + x = 0.5; + } else if (asz == 0) { + x = 0.0; + } else if (asz == 1) { + x = 1.0; + } else { + x = rx; + } + + pan_adjustments.push_back (new Adjustment (x, 0, 1.0, 0.005, 0.05)); + bc = new PannerBar (*pan_adjustments[asz], + boost::static_pointer_cast( _panner->pan_control( asz )) ); + + /* now set adjustment with current value of panner, then connect the signals */ + pan_adjustments.back()->set_value(rx); + pan_adjustments.back()->signal_value_changed().connect (sigc::bind (sigc::mem_fun(*this, &PannerUI::pan_adjustment_changed), (uint32_t) asz)); + connect_to_pan_control (asz); + + bc->set_name ("PanSlider"); + bc->set_shadow_type (Gtk::SHADOW_NONE); + + boost::shared_ptr ac = _panner->pan_control (asz); + + if (asz) { + bc->StartGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::start_touch), + boost::weak_ptr (ac))); + bc->StopGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::stop_touch), + boost::weak_ptr(ac))); + } + + char buf[64]; + snprintf (buf, sizeof (buf), _("panner for channel %zu"), asz + 1); + ARDOUR_UI::instance()->set_tip (bc->event_widget(), buf); + + bc->event_widget().signal_button_release_event().connect + (sigc::bind (sigc::mem_fun(*this, &PannerUI::pan_button_event), (uint32_t) asz)); + + bc->set_size_request (-1, pan_bar_height); + bc->SpinnerActive.connect (sigc::mem_fun (*this, &PannerUI::bar_spinner_activate)); + + pan_bars.push_back (bc); + pan_bar_packer.pack_start (*bc, false, false); } + + /* now that we actually have the pan bars, + set their sensitivity based on current + automation state. + */ + + + update_pan_sensitive (); + panning_viewport.add (pan_bar_packer); } + } else { if (!twod_panner) { @@ -519,10 +514,10 @@ PannerUI::setup_pan () /* and finally, add it to the panner frame */ - panning_viewport.remove (); panning_viewport.add (*twod_panner); - panning_viewport.show_all (); } + + panning_viewport.show_all (); } void @@ -698,7 +693,12 @@ PannerUI::pan_value_changed (uint32_t which) twod_panner->move_puck (which, _panner->streampanner(which).get_position()); in_pan_update = false; + } else if (_stereo_panner) { + + /* its taken care of */ + } else if (_panner->npanners() > 0 && which < _panner->npanners()) { + AngularVector model = _panner->streampanner(which).get_position(); double fract = pan_adjustments[which]->get_value(); AngularVector view (BaseStereoPanner::lr_fract_to_azimuth (fract), 0.0); -- cgit v1.2.3