route_params_ui.h

Go to the documentation of this file.

/*
    Copyright (C) 2000 Paul Davis

    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., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#ifndef __ardour_route_params_ui_h__
#define __ardour_route_params_ui_h__

#include <list>

#include <gtkmm/box.h>
#include <gtkmm/button.h>
#include <gtkmm/eventbox.h>
#include <gtkmm/frame.h>
#include <gtkmm/label.h>
#include <gtkmm/paned.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 "ardour_window.h"
#include "processor_box.h"
#include "route_processor_selection.h"
#include "latency_gui.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() { return _plugin_selector; }

  private:
        Gtk::HBox                global_hpacker;
        Gtk::VBox                global_vpacker;
        Gtk::ScrolledWindow      scroller;
        Gtk::EventBox            scroller_base;
        Gtk::HBox                scroller_hpacker;
        Gtk::VBox                mixer_scroller_vpacker;

        Gtk::VBox                list_vpacker;
        Gtk::Label               route_list_button_label;
        Gtk::Button              route_list_button;
        Gtk::ScrolledWindow      route_select_scroller;

        Gtk::Notebook            notebook;
        Gtk::Frame               input_frame;
        Gtk::Frame               output_frame;
        Gtk::HPaned              redir_hpane;

        Gtk::Frame               route_select_frame;

        Gtk::HBox                route_hpacker;
        Gtk::VBox                route_vpacker;

        ProcessorBox*            insert_box;

        Gtk::HPaned              list_hpane;

        Gtk::HPaned              right_hpane;

        Gtk::Frame               route_choice_frame;

        Gtk::Frame               route_param_frame;

        Gtk::VBox                choice_vpacker;

        Gtk::Frame               latency_frame;
        Gtk::VBox                latency_packer;
        Gtk::HButtonBox          latency_button_box;
        Gtk::Button              latency_apply_button;
        LatencyGUI*              latency_widget;
        Gtk::Label               delay_label;

        PBD::ScopedConnectionList latency_connections;
        sigc::connection          latency_click_connection;

        void refresh_latency ();

        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;

        PluginSelector    *_plugin_selector;
        RouteProcessorSelection  _rr_selection;

        boost::shared_ptr<ARDOUR::Route> _route;
        PBD::ScopedConnection _route_processors_connection;
        PBD::ScopedConnectionList route_connections;

        boost::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<boost::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&);

        void route_property_changed (const PBD::PropertyChange&, boost::weak_ptr<ARDOUR::Route> route);
        void route_removed (boost::weak_ptr<ARDOUR::Route> route);
        void map_frozen ();


        void route_selected();
        //void route_unselected (gint row, gint col, GdkEvent *ev);

        void setup_io_frames();
        void cleanup_io_frames();
        void cleanup_view(bool stopupdate = true);
        void cleanup_latency_frame ();
        void setup_latency_frame ();

        void processors_changed (ARDOUR::RouteProcessorChange);

        void setup_processor_boxes();
        void cleanup_processor_boxes();

        void redirect_selected (boost::shared_ptr<ARDOUR::Processor>);

        void plugin_going_away (ARDOUR::Placement);
        void processor_going_away (boost::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 ();

        sigc::connection update_connection;
        void update_views ();

        void start_updating ();
        void stop_updating ();
};


#endif /* __ardour_route_params_ui_h__ */