route_params_ui.h

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/*
 * Copyright (C) 2005-2007 Taybin Rutkin <taybin@taybin.com>
 * Copyright (C) 2005-2017 Paul Davis <paul@linuxaudiosystems.com>
 * Copyright (C) 2007-2011 David Robillard <d@drobilla.net>
 * Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
 * Copyright (C) 2014-2019 Robin Gareus <robin@gareus.org>
 *
 * This program 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.
 *
 * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#pragma once
 
#include <list>
 
#include <gtkmm/box.h>
#include <gtkmm/button.h>
#include <gtkmm/eventbox.h>
#include <gtkmm/frame.h>
#include <gtkmm/label.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/togglebutton.h>
#include <gtkmm/treeview.h>
 
#include "pbd/stateful.h"
#include "pbd/signals.h"
 
#include "ardour/ardour.h"
 
#include <widgets/pane.h>
 
#include "ardour_window.h"
#include "processor_box.h"
#include "processor_selection.h"
 
namespace ARDOUR {
        class Route;
        class Send;
        class Processor;
        class Session;
        class PortInsert;
        class Connection;
        class Plugin;
}
 
class PluginSelector;
class IOSelector;
 
class RouteParams_UI : public ArdourWindow, public PBD::ScopedConnectionList
{
public:
        RouteParams_UI ();
        ~RouteParams_UI();
 
        void set_session (ARDOUR::Session*);
        void session_going_away ();
        PluginSelector* plugin_selector();
 
private:
        Gtk::VBox                list_vpacker;
        Gtk::ScrolledWindow      route_select_scroller;
 
        Gtk::Notebook            notebook;
        Gtk::Frame               input_frame;
        Gtk::Frame               output_frame;
        ArdourWidgets::HPane     redir_hpane;
 
        Gtk::Frame               route_select_frame;
 
        Gtk::HBox                route_hpacker;
        Gtk::VBox                route_vpacker;
 
        ProcessorBox*            insert_box;
 
        ArdourWidgets::HPane     list_hpane;
 
        ArdourWidgets::HPane     right_hpane;
 
        Gtk::Frame               route_param_frame;
 
        Gtk::VBox                choice_vpacker;
 
 
        Gtk::ToggleButton input_button;
        Gtk::ToggleButton output_button;
        Gtk::Label  track_input_label;
 
        Gtk::Label  title_label;
 
        Gtk::Container * _active_view;
        IOSelector     * _input_iosel;
        IOSelector     * _output_iosel;
 
        ProcessorSelection  _p_selection;
 
        std::shared_ptr<ARDOUR::Route> _route;
        PBD::ScopedConnection _route_processors_connection;
        PBD::ScopedConnectionList route_connections;
 
        std::shared_ptr<ARDOUR::Processor> _processor;
        PBD::ScopedConnection _processor_going_away_connection;
 
 
        enum ConfigView {
                NO_CONFIG_VIEW = 0,
                INPUT_CONFIG_VIEW,
                OUTPUT_CONFIG_VIEW,
                PLUGIN_CONFIG_VIEW,
                PORTINSERT_CONFIG_VIEW,
                SEND_CONFIG_VIEW
        };
 
        ConfigView _current_view;
 
 
        /* treeview */
        struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
                RouteDisplayModelColumns() {
                        add(text);
                        add(route);
                }
                Gtk::TreeModelColumn<std::string> text;
                Gtk::TreeModelColumn<std::shared_ptr<ARDOUR::Route> > route;
        };
 
        RouteDisplayModelColumns route_display_columns ;
        Gtk::TreeView route_display;
        Glib::RefPtr<Gtk::ListStore> route_display_model;
 
 
        void add_routes (ARDOUR::RouteList const&);
 
        void route_property_changed (const PBD::PropertyChange&, std::weak_ptr<ARDOUR::Route> route);
        void route_removed (std::weak_ptr<ARDOUR::Route> route);
        void map_frozen ();
 
 
        void route_selected();
        //void route_unselected (gint row, gint col, GdkEvent *ev);
 
        void setup_io_selector();
        void cleanup_io_selector();
        void cleanup_view(bool stopupdate = true);
 
        void processors_changed (ARDOUR::RouteProcessorChange);
 
        void setup_processor_boxes();
        void cleanup_processor_boxes();
 
        void redirect_selected (std::shared_ptr<ARDOUR::Processor>);
 
        void plugin_going_away (ARDOUR::Placement);
        void processor_going_away (std::weak_ptr<ARDOUR::Processor>);
 
        gint edit_input_configuration (GdkEventButton *ev);
        gint edit_output_configuration (GdkEventButton *ev);
 
        void update_routeinfo (ARDOUR::Route * route);
 
        Gtk::Menu *track_menu;
        void show_track_menu();
 
        void update_title ();
        //void unselect_all_redirects ();
};