Somewhat unconvincing visual indication that plugin inserts are splitting mono inputs to stereo.
git-svn-id: svn://localhost/ardour2/branches/3.0@8636 d708f5d6-7413-0410-9779-e7cbd77b26cf
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@ -498,7 +498,7 @@ MixerStrip::set_route (boost::shared_ptr<Route> rt)
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add_events (Gdk::BUTTON_RELEASE_MASK);
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processor_box.show();
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processor_box.show ();
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if (!route()->is_master() && !route()->is_monitor()) {
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/* we don't allow master or control routes to be hidden */
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@ -513,7 +513,6 @@ MixerStrip::set_route (boost::shared_ptr<Route> rt)
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button_table.show();
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middle_button_table.show();
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bottom_button_table.show();
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processor_box.show_all ();
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gpm.show_all ();
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gain_meter_alignment.show ();
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gain_unit_button.show();
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@ -95,10 +95,10 @@ RefPtr<Action> ProcessorBox::edit_action;
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Glib::RefPtr<Gdk::Pixbuf> SendProcessorEntry::_slider;
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ProcessorEntry::ProcessorEntry (boost::shared_ptr<Processor> p, Width w)
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: _processor (p)
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: _position (PreFader)
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, _processor (p)
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, _width (w)
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, _visual_state (Gtk::STATE_NORMAL)
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, _position (PreFader)
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{
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_hbox.pack_start (_active, false, false);
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_event_box.add (_name);
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@ -122,6 +122,13 @@ ProcessorEntry::ProcessorEntry (boost::shared_ptr<Processor> p, Width w)
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_active.set_active (_processor->active ());
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_active.signal_toggled().connect (sigc::mem_fun (*this, &ProcessorEntry::active_toggled));
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_frame.show ();
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_vbox.show ();
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_hbox.show ();
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_event_box.show ();
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_name.show ();
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_active.show ();
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_processor->ActiveChanged.connect (active_connection, invalidator (*this), boost::bind (&ProcessorEntry::processor_active_changed, this), gui_context());
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_processor->PropertyChanged.connect (name_connection, invalidator (*this), ui_bind (&ProcessorEntry::processor_property_changed, this, _1), gui_context());
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@ -349,6 +356,82 @@ SendProcessorEntry::set_pixel_width (int p)
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_fader.set_fader_length (p);
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}
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PluginInsertProcessorEntry::PluginInsertProcessorEntry (boost::shared_ptr<ARDOUR::PluginInsert> p, Width w)
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: ProcessorEntry (p, w)
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, _plugin_insert (p)
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{
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p->SplittingChanged.connect (
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_splitting_connection, invalidator (*this), ui_bind (&PluginInsertProcessorEntry::plugin_insert_splitting_changed, this), gui_context()
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);
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_splitting_icon.set_size_request (-1, 12);
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_vbox.pack_start (_splitting_icon);
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_vbox.reorder_child (_splitting_icon, 0);
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plugin_insert_splitting_changed ();
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}
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void
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PluginInsertProcessorEntry::plugin_insert_splitting_changed ()
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{
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if (_plugin_insert->splitting ()) {
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_splitting_icon.show ();
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} else {
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_splitting_icon.hide ();
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}
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}
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void
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PluginInsertProcessorEntry::setup_visuals ()
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{
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switch (_position) {
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case PreFader:
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_splitting_icon.set_name ("ProcessorPreFader");
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break;
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case Fader:
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_splitting_icon.set_name ("ProcessorFader");
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break;
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case PostFader:
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_splitting_icon.set_name ("ProcessorPostFader");
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break;
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}
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ProcessorEntry::setup_visuals ();
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}
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bool
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PluginInsertProcessorEntry::SplittingIcon::on_expose_event (GdkEventExpose* ev)
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{
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cairo_t* cr = gdk_cairo_create (get_window()->gobj());
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cairo_set_line_width (cr, 1);
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double const width = ev->area.width;
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double const height = ev->area.height;
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Gdk::Color const bg = get_style()->get_bg (STATE_NORMAL);
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cairo_set_source_rgb (cr, bg.get_red_p (), bg.get_green_p (), bg.get_blue_p ());
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cairo_rectangle (cr, 0, 0, width, height);
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cairo_fill (cr);
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Gdk::Color const fg = get_style()->get_fg (STATE_NORMAL);
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cairo_set_source_rgb (cr, fg.get_red_p (), fg.get_green_p (), fg.get_blue_p ());
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cairo_move_to (cr, width * 0.3, height);
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cairo_line_to (cr, width * 0.3, height * 0.5);
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cairo_line_to (cr, width * 0.7, height * 0.5);
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cairo_line_to (cr, width * 0.7, height);
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cairo_move_to (cr, width * 0.5, height * 0.5);
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cairo_line_to (cr, width * 0.5, 0);
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cairo_stroke (cr);
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return true;
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}
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ProcessorBox::ProcessorBox (ARDOUR::Session* sess, boost::function<PluginSelector*()> get_plugin_selector,
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RouteRedirectSelection& rsel, MixerStrip* parent, bool owner_is_mixer)
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: _parent_strip (parent)
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@ -388,6 +471,9 @@ ProcessorBox::ProcessorBox (ARDOUR::Session* sess, boost::function<PluginSelecto
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processor_display.DropFromAnotherBox.connect (sigc::mem_fun (*this, &ProcessorBox::object_drop));
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processor_display.SelectionChanged.connect (sigc::mem_fun (*this, &ProcessorBox::selection_changed));
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processor_scroller.show ();
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processor_display.show ();
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if (parent) {
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parent->DeliveryChanged.connect (
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_mixer_strip_connections, invalidator (*this), ui_bind (&ProcessorBox::mixer_strip_delivery_changed, this, _1), gui_context ()
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@ -1042,8 +1128,6 @@ ProcessorBox::redisplay_processors ()
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_route->foreach_processor (sigc::mem_fun (*this, &ProcessorBox::add_processor_to_display));
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build_processor_tooltip (processor_eventbox, _("Inserts, sends & plugins:"));
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for (list<ProcessorWindowProxy*>::iterator i = _processor_window_proxies.begin(); i != _processor_window_proxies.end(); ++i) {
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(*i)->marked = false;
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}
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@ -1128,12 +1212,16 @@ ProcessorBox::add_processor_to_display (boost::weak_ptr<Processor> p)
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}
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boost::shared_ptr<Send> send = boost::dynamic_pointer_cast<Send> (processor);
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boost::shared_ptr<PluginInsert> plugin_insert = boost::dynamic_pointer_cast<PluginInsert> (processor);
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ProcessorEntry* e = 0;
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if (send) {
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e = new SendProcessorEntry (send, _width);
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} else if (plugin_insert) {
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e = new PluginInsertProcessorEntry (plugin_insert, _width);
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} else {
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e = new ProcessorEntry (processor, _width);
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}
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e->set_pixel_width (get_allocation().get_width());
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processor_display.add_child (e);
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}
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@ -121,7 +121,10 @@ public:
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protected:
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virtual void setup_visuals ();
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Gtk::VBox _vbox;
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Position _position;
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private:
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@ -129,7 +132,6 @@ private:
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void processor_active_changed ();
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void processor_property_changed (const PBD::PropertyChange&);
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std::string name () const;
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void setup_visuals ();
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Gtk::Frame _frame;
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Gtk::EventBox _event_box;
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@ -139,7 +141,6 @@ private:
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boost::shared_ptr<ARDOUR::Processor> _processor;
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Width _width;
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Gtk::StateType _visual_state;
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Position _position;
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PBD::ScopedConnection active_connection;
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PBD::ScopedConnection name_connection;
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};
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@ -167,6 +168,26 @@ private:
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static Glib::RefPtr<Gdk::Pixbuf> _slider;
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};
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class PluginInsertProcessorEntry : public ProcessorEntry
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{
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public:
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PluginInsertProcessorEntry (boost::shared_ptr<ARDOUR::PluginInsert>, Width);
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private:
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void setup_visuals ();
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void plugin_insert_splitting_changed ();
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/* XXX: this seems a little ridiculous just for a simple scaleable icon */
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class SplittingIcon : public Gtk::DrawingArea {
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private:
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bool on_expose_event (GdkEventExpose *);
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};
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boost::shared_ptr<ARDOUR::PluginInsert> _plugin_insert;
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SplittingIcon _splitting_icon;
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PBD::ScopedConnection _splitting_connection;
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};
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class ProcessorBox : public Gtk::HBox, public PluginInterestedObject, public ARDOUR::SessionHandlePtr
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{
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public:
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@ -217,8 +238,6 @@ class ProcessorBox : public Gtk::HBox, public PluginInterestedObject, public ARD
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void selection_changed ();
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Gtk::EventBox processor_eventbox;
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Gtk::HBox processor_hpacker;
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Gtkmm2ext::DnDVBox<ProcessorEntry> processor_display;
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Gtk::ScrolledWindow processor_scroller;
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@ -109,7 +109,13 @@ class PluginInsert : public Processor
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void collect_signal_for_analysis (framecnt_t nframes);
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bool splitting () const {
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return _splitting;
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}
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PBD::Signal2<void,BufferSet*, BufferSet*> AnalysisDataGathered;
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/** Emitted when the return value of splitting () has changed */
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PBD::Signal0<void> SplittingChanged;
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private:
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/* disallow copy construction */
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@ -136,6 +142,8 @@ class PluginInsert : public Processor
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/** true if we are splitting one processor input to >1 plugin inputs */
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bool _splitting;
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void set_splitting (bool);
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void automation_run (BufferSet& bufs, pframes_t nframes);
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void connect_and_run (BufferSet& bufs, pframes_t nframes, framecnt_t offset, bool with_auto, framepos_t now = 0);
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@ -569,10 +569,12 @@ bool
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PluginInsert::configure_io (ChanCount in, ChanCount out)
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{
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if (set_count (count_for_configuration (in, out)) == false) {
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set_splitting (false);
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return false;
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}
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if (_plugins.front()->get_info()->n_inputs <= in) {
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set_splitting (false);
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if (_plugins.front()->configure_io (in, out) == false) {
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return false;
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}
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@ -580,8 +582,8 @@ PluginInsert::configure_io (ChanCount in, ChanCount out)
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/* we must be splitting a single processor input to
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multiple plugin inputs
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*/
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set_splitting (true);
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_plugins.front()->configure_io (_plugins.front()->get_info()->n_inputs, out);
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_splitting = true;
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}
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// we don't know the analysis window size, so we must work with the
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@ -1154,3 +1156,14 @@ PluginInsert::realtime_handle_transport_stopped ()
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(*i)->realtime_handle_transport_stopped ();
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}
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}
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void
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PluginInsert::set_splitting (bool s)
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{
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if (_splitting == s) {
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return;
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}
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_splitting = s;
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SplittingChanged (); /* EMIT SIGNAL */
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}
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@ -60,6 +60,8 @@ public:
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signal_button_release_event().connect (bind (mem_fun (*this, &DnDVBox::button_release), (T *) 0));
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signal_drag_motion().connect (mem_fun (*this, &DnDVBox::drag_motion));
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signal_drag_leave().connect (mem_fun (*this, &DnDVBox::drag_leave));
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_internal_vbox.show ();
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drag_dest_set (_targets);
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signal_drag_data_received().connect (mem_fun (*this, &DnDVBox::drag_data_received));
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@ -85,7 +87,7 @@ public:
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_internal_vbox.pack_start (child->widget(), false, false);
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_children.push_back (child);
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child->widget().show_all ();
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child->widget().show ();
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}
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/** @return Children, sorted into the order that they are currently being displayed in the widget */
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