enough with umpteen "i18n.h" files. Consolidate on pbd/i18n.h
[ardour.git] / gtk2_ardour / route_params_ui.cc
index 888e28aab0a8261655711d5b15a8b68b8fba8b05..a8ddc02c1f9bef62c8560dae48620861d670f369 100644 (file)
 */
 
 #include <algorithm>
-#define __STDC_FORMAT_MACROS
 #include <inttypes.h>
 
-#include <glibmm/thread.h>
+#include <glibmm/threads.h>
 #include <gtkmm2ext/utils.h>
-#include <gtkmm2ext/stop_signal.h>
 #include <gtkmm2ext/window_title.h>
 
-#include "ardour/ardour.h"
-#include "ardour/audio_diskstream.h"
+#include "ardour/audioengine.h"
 #include "ardour/audio_track.h"
 #include "ardour/plugin.h"
 #include "ardour/plugin_insert.h"
 #include "ardour/return.h"
 #include "ardour/route.h"
 #include "ardour/send.h"
-#include "ardour/session.h"
-#include "ardour/session.h"
-#include "ardour/session_route.h"
+#include "ardour/internal_send.h"
 
 #include "ardour_ui.h"
 #include "gui_thread.h"
 #include "io_selector.h"
 #include "keyboard.h"
 #include "mixer_strip.h"
+#include "port_insert_ui.h"
 #include "plugin_selector.h"
 #include "plugin_ui.h"
 #include "return_ui.h"
 #include "route_params_ui.h"
 #include "send_ui.h"
-#include "utils.h"
+#include "timers.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace ARDOUR;
 using namespace PBD;
 using namespace Gtk;
 using namespace Gtkmm2ext;
-using namespace sigc;
 
 RouteParams_UI::RouteParams_UI ()
-       : ArdourDialog ("track/bus inspector"),
+       : ArdourWindow (_("Tracks and Busses")),
          latency_apply_button (Stock::APPLY),
          track_menu(0)
 {
@@ -94,6 +89,8 @@ RouteParams_UI::RouteParams_UI ()
        route_display.set_headers_visible(true);
        route_display.set_headers_clickable(true);
 
+       dynamic_cast<Gtk::CellRendererText*>(route_display.get_column_cell_renderer(0))->property_ellipsize() = Pango::ELLIPSIZE_START;
+
        route_select_scroller.add(route_display);
        route_select_scroller.set_policy(Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
 
@@ -127,37 +124,23 @@ RouteParams_UI::RouteParams_UI ()
        route_vpacker.pack_start (title_label, false, false);
        route_vpacker.pack_start (route_hpacker, true, true);
 
+       list_hpane.add (list_vpacker);
+       list_hpane.add (route_vpacker);
 
-       list_hpane.pack1 (list_vpacker);
-       list_hpane.add2 (route_vpacker);
-
-       list_hpane.set_position(110);
-
-       redir_hpane.set_position(110);
-
-       //global_vpacker.pack_start (list_hpane, true, true);
-       //get_vbox()->pack_start (global_vpacker);
-       get_vbox()->pack_start (list_hpane);
-
+       add (list_hpane);
 
        set_name ("RouteParamsWindow");
        set_default_size (620,370);
-       set_wmclass (X_("ardour_route_parameters"), "Ardour");
-
-       set_title (_("Track/Bus Inspector"));
+       set_wmclass (X_("ardour_route_parameters"), PROGRAM_NAME);
 
        // events
-       route_display.get_selection()->signal_changed().connect(mem_fun(*this, &RouteParams_UI::route_selected));
-       route_display.get_column(0)->signal_clicked().connect(mem_fun(*this, &RouteParams_UI::show_track_menu));
+       route_display.get_selection()->signal_changed().connect(sigc::mem_fun(*this, &RouteParams_UI::route_selected));
+       route_display.get_column(0)->signal_clicked().connect(sigc::mem_fun(*this, &RouteParams_UI::show_track_menu));
 
        add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK|Gdk::BUTTON_RELEASE_MASK);
 
-       _plugin_selector = new PluginSelector (PluginManager::the_manager());
-       _plugin_selector->signal_delete_event().connect (bind (ptr_fun (just_hide_it),
-                                                    static_cast<Window *> (_plugin_selector)));
-
-
-       signal_delete_event().connect(bind(ptr_fun(just_hide_it), static_cast<Gtk::Window *>(this)));
+       _plugin_selector = new PluginSelector (PluginManager::instance());
+       show_all();
 }
 
 RouteParams_UI::~RouteParams_UI ()
@@ -167,12 +150,12 @@ RouteParams_UI::~RouteParams_UI ()
 void
 RouteParams_UI::add_routes (RouteList& routes)
 {
-       ENSURE_GUI_THREAD(bind (mem_fun(*this, &RouteParams_UI::add_routes), routes));
+       ENSURE_GUI_THREAD (*this, &RouteParams_UI::add_routes, routes)
 
        for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
                boost::shared_ptr<Route> route = (*x);
 
-               if (route->is_hidden()) {
+               if (route->is_auditioner()) {
                        return;
                }
 
@@ -182,16 +165,26 @@ RouteParams_UI::add_routes (RouteList& routes)
 
                //route_select_list.rows().back().select ();
 
-               route->NameChanged.connect (bind (mem_fun(*this, &RouteParams_UI::route_name_changed), route));
-               route->GoingAway.connect (bind (mem_fun(*this, &RouteParams_UI::route_removed), route));
+               route->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&RouteParams_UI::route_property_changed, this, _1, boost::weak_ptr<Route>(route)), gui_context());
+               route->DropReferences.connect (*this, invalidator (*this), boost::bind (&RouteParams_UI::route_removed, this, boost::weak_ptr<Route>(route)), gui_context());
        }
 }
 
 
 void
-RouteParams_UI::route_name_changed (boost::shared_ptr<Route> route)
+RouteParams_UI::route_property_changed (const PropertyChange& what_changed, boost::weak_ptr<Route> wr)
 {
-       ENSURE_GUI_THREAD(bind (mem_fun(*this, &RouteParams_UI::route_name_changed), route));
+       if (!what_changed.contains (ARDOUR::Properties::name)) {
+               return;
+       }
+
+       boost::shared_ptr<Route> route (wr.lock());
+
+       if (!route) {
+               return;
+       }
+
+       ENSURE_GUI_THREAD (*this, &RouteParams_UI::route_name_changed, wr)
 
        bool found = false ;
        TreeModel::Children rows = route_display_model->children();
@@ -214,23 +207,45 @@ RouteParams_UI::route_name_changed (boost::shared_ptr<Route> route)
        }
 }
 
+void
+RouteParams_UI::map_frozen()
+{
+       ENSURE_GUI_THREAD (*this, &RouteParams_UI::map_frozen)
+       boost::shared_ptr<AudioTrack> at = boost::dynamic_pointer_cast<AudioTrack>(_route);
+       if (at && insert_box) {
+               switch (at->freeze_state()) {
+                       case AudioTrack::Frozen:
+                               insert_box->set_sensitive (false);
+                               //hide_redirect_editors (); // TODO hide editor windows
+                               break;
+                       default:
+                               insert_box->set_sensitive (true);
+                               // XXX need some way, maybe, to retoggle redirect editors
+                               break;
+               }
+       }
+}
+
 void
 RouteParams_UI::setup_processor_boxes()
 {
-       if (session && _route) {
+       if (_session && _route) {
 
                // just in case... shouldn't need this
                cleanup_processor_boxes();
 
                // construct new redirect boxes
-               insert_box = new ProcessorBox(*session,
-                               sigc::mem_fun(*this, &RouteParams_UI::plugin_selector), _rr_selection, 0);
+               insert_box = new ProcessorBox (_session, boost::bind (&RouteParams_UI::plugin_selector, this), _rr_selection, 0);
                insert_box->set_route (_route);
 
-               redir_hpane.pack1 (*insert_box);
+               boost::shared_ptr<AudioTrack> at = boost::dynamic_pointer_cast<AudioTrack>(_route);
+               if (at) {
+                       at->FreezeChange.connect (route_connections, invalidator (*this), boost::bind (&RouteParams_UI::map_frozen, this), gui_context());
+               }
+               redir_hpane.add (*insert_box);
 
-               insert_box->ProcessorSelected.connect (mem_fun(*this, &RouteParams_UI::redirect_selected));
-               insert_box->ProcessorUnselected.connect (mem_fun(*this, &RouteParams_UI::redirect_selected));
+               insert_box->ProcessorSelected.connect (sigc::mem_fun(*this, &RouteParams_UI::redirect_selected));  //note:  this indicates a double-click activation, not just a "selection"
+               insert_box->ProcessorUnselected.connect (sigc::mem_fun(*this, &RouteParams_UI::redirect_selected));
 
                redir_hpane.show_all();
        }
@@ -253,7 +268,7 @@ RouteParams_UI::refresh_latency ()
                latency_widget->refresh();
 
                char buf[128];
-               snprintf (buf, sizeof (buf), _("Playback delay: %u samples"), _route->initial_delay());
+               snprintf (buf, sizeof (buf), _("Playback delay: %" PRId64 " samples"), _route->initial_delay());
                delay_label.set_text (buf);
        }
 }
@@ -266,30 +281,31 @@ RouteParams_UI::cleanup_latency_frame ()
                latency_packer.remove (*latency_widget);
                latency_packer.remove (latency_button_box);
                latency_packer.remove (delay_label);
+               latency_connections.drop_connections ();
+               latency_click_connection.disconnect ();
+
                delete latency_widget;
                latency_widget = 0;
-               latency_conn.disconnect ();
-               delay_conn.disconnect ();
-               latency_apply_conn.disconnect ();
+
        }
 }
 
 void
 RouteParams_UI::setup_latency_frame ()
 {
-       latency_widget = new LatencyGUI (*(_route->output()), session->frame_rate(), session->engine().frames_per_cycle());
+       latency_widget = new LatencyGUI (*(_route->output()), _session->frame_rate(), AudioEngine::instance()->samples_per_cycle());
 
        char buf[128];
-       snprintf (buf, sizeof (buf), _("Playback delay: %u samples"), _route->initial_delay());
+       snprintf (buf, sizeof (buf), _("Playback delay: %" PRId64 " samples"), _route->initial_delay());
        delay_label.set_text (buf);
 
        latency_packer.pack_start (*latency_widget, false, false);
        latency_packer.pack_start (latency_button_box, false, false);
        latency_packer.pack_start (delay_label);
 
-       latency_apply_conn = latency_apply_button.signal_clicked().connect (mem_fun (*latency_widget, &LatencyGUI::finish));
-       latency_conn = _route->signal_latency_changed.connect (mem_fun (*this, &RouteParams_UI::refresh_latency));
-       delay_conn = _route->initial_delay_changed.connect (mem_fun (*this, &RouteParams_UI::refresh_latency));
+       latency_click_connection = latency_apply_button.signal_clicked().connect (sigc::mem_fun (*latency_widget, &LatencyGUI::finish));
+       _route->signal_latency_changed.connect (latency_connections, invalidator (*this), boost::bind (&RouteParams_UI::refresh_latency, this), gui_context());
+       _route->initial_delay_changed.connect (latency_connections, invalidator (*this), boost::bind (&RouteParams_UI::refresh_latency, this), gui_context());
 
        latency_frame.add (latency_packer);
        latency_frame.show_all ();
@@ -301,13 +317,13 @@ RouteParams_UI::setup_io_frames()
        cleanup_io_frames();
 
        // input
-       _input_iosel = new IOSelector (this, *session, _route->input());
+       _input_iosel = new IOSelector (this, _session, _route->input());
        _input_iosel->setup ();
        input_frame.add (*_input_iosel);
        input_frame.show_all();
 
        // output
-       _output_iosel = new IOSelector (this, *session, _route->output());
+       _output_iosel = new IOSelector (this, _session, _route->output());
        _output_iosel->setup ();
        output_frame.add (*_output_iosel);
        output_frame.show_all();
@@ -342,7 +358,7 @@ RouteParams_UI::cleanup_view (bool stopupdate)
                          plugui->stop_updating (0);
                }
 
-               _plugin_conn.disconnect();
+               _processor_going_away_connection.disconnect ();
                redir_hpane.remove(*_active_view);
                delete _active_view;
                _active_view = 0;
@@ -350,9 +366,15 @@ RouteParams_UI::cleanup_view (bool stopupdate)
 }
 
 void
-RouteParams_UI::route_removed (boost::shared_ptr<Route> route)
+RouteParams_UI::route_removed (boost::weak_ptr<Route> wr)
 {
-       ENSURE_GUI_THREAD(bind (mem_fun(*this, &RouteParams_UI::route_removed), route));
+       boost::shared_ptr<Route> route (wr.lock());
+
+       if (!route) {
+               return;
+       }
+
+       ENSURE_GUI_THREAD (*this, invalidator (*this), &RouteParams_UI::route_removed, wr)
 
        TreeModel::Children rows = route_display_model->children();
        TreeModel::Children::iterator ri;
@@ -380,30 +402,28 @@ RouteParams_UI::route_removed (boost::shared_ptr<Route> route)
 void
 RouteParams_UI::set_session (Session *sess)
 {
-       ArdourDialog::set_session (sess);
+       ArdourWindow::set_session (sess);
 
        route_display_model->clear();
+       _plugin_selector->set_session (_session);
 
-       if (session) {
-               boost::shared_ptr<RouteList> r = session->get_routes();
+       if (_session) {
+               boost::shared_ptr<RouteList> r = _session->get_routes();
                add_routes (*r);
-               session->GoingAway.connect (mem_fun(*this, &ArdourDialog::session_gone));
-               session->RouteAdded.connect (mem_fun(*this, &RouteParams_UI::add_routes));
+               _session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&RouteParams_UI::add_routes, this, _1), gui_context());
                start_updating ();
        } else {
                stop_updating ();
        }
-
-       //route_select_list.thaw ();
-
-       _plugin_selector->set_session (session);
 }
 
 
 void
-RouteParams_UI::session_gone ()
+RouteParams_UI::session_going_away ()
 {
-       ENSURE_GUI_THREAD(mem_fun(*this, &RouteParams_UI::session_gone));
+       ENSURE_GUI_THREAD (*this, &RouteParams_UI::session_going_away);
+
+       SessionHandlePtr::session_going_away ();
 
        route_display_model->clear();
 
@@ -415,9 +435,6 @@ RouteParams_UI::session_gone ()
        _route.reset ((Route*) 0);
        _processor.reset ((Processor*) 0);
        update_title();
-
-       ArdourDialog::session_gone();
-
 }
 
 void
@@ -437,8 +454,7 @@ RouteParams_UI::route_selected()
 
                // remove event binding from previously selected
                if (_route) {
-                       _route_conn.disconnect();
-                       _route_ds_conn.disconnect();
+                       _route_processors_connection.disconnect ();
                        cleanup_processor_boxes();
                        cleanup_view();
                        cleanup_io_frames();
@@ -453,8 +469,7 @@ RouteParams_UI::route_selected()
                setup_processor_boxes();
                setup_latency_frame ();
 
-               // bind to redirects changed event for this route
-               _route_conn = route->processors_changed.connect (mem_fun(*this, &RouteParams_UI::processors_changed));
+               route->processors_changed.connect (_route_processors_connection, invalidator (*this), boost::bind (&RouteParams_UI::processors_changed, this, _1), gui_context());
 
                track_input_label.set_text (_route->name());
 
@@ -463,7 +478,7 @@ RouteParams_UI::route_selected()
        } else {
                // no selection
                if (_route) {
-                       _route_conn.disconnect();
+                       _route_processors_connection.disconnect ();
 
                        // remove from view
                        cleanup_io_frames();
@@ -480,9 +495,8 @@ RouteParams_UI::route_selected()
 }
 
 void
-RouteParams_UI::processors_changed ()
+RouteParams_UI::processors_changed (RouteProcessorChange)
 {
-       ENSURE_GUI_THREAD(mem_fun(*this, &RouteParams_UI::processors_changed));
        cleanup_view();
 
        _processor.reset ((Processor*) 0);
@@ -498,72 +512,72 @@ RouteParams_UI::show_track_menu()
        if (track_menu == 0) {
                track_menu = new Menu;
                track_menu->set_name ("ArdourContextMenu");
-               track_menu->items().push_back
-                               (MenuElem (_("Add Track/Bus"),
-                                          bind (mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::add_route), (Gtk::Window*) 0)));
+               track_menu->items().push_back (MenuElem (_("Add Track or Bus"), sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::add_route)));
        }
        track_menu->popup (1, gtk_get_current_event_time());
 }
 
 void
-RouteParams_UI::redirect_selected (boost::shared_ptr<ARDOUR::Processor> insert)
+RouteParams_UI::redirect_selected (boost::shared_ptr<ARDOUR::Processor> proc)
 {
        boost::shared_ptr<Send> send;
        boost::shared_ptr<Return> retrn;
        boost::shared_ptr<PluginInsert> plugin_insert;
        boost::shared_ptr<PortInsert> port_insert;
 
-       if ((send = boost::dynamic_pointer_cast<Send> (insert)) != 0) {
+       if ((boost::dynamic_pointer_cast<InternalSend> (proc)) != 0) {
+               cleanup_view();
+               _processor.reset ((Processor*) 0);
+               update_title();
+               return;
+       } else if ((send = boost::dynamic_pointer_cast<Send> (proc)) != 0) {
 
-               SendUI *send_ui = new SendUI (this, send, *session);
+               SendUI *send_ui = new SendUI (this, send, _session);
 
                cleanup_view();
-               _plugin_conn = send->GoingAway.connect (bind (mem_fun(*this, &RouteParams_UI::redirect_going_away),
-                                                             insert));
+               send->DropReferences.connect (_processor_going_away_connection, invalidator (*this), boost::bind (&RouteParams_UI::processor_going_away, this, boost::weak_ptr<Processor>(proc)), gui_context());
                _active_view = send_ui;
 
-               redir_hpane.add2 (*_active_view);
+               redir_hpane.add (*_active_view);
                redir_hpane.show_all();
 
-       } else if ((retrn = boost::dynamic_pointer_cast<Return> (insert)) != 0) {
+       } else if ((retrn = boost::dynamic_pointer_cast<Return> (proc)) != 0) {
 
-               ReturnUI *return_ui = new ReturnUI (this, retrn, *session);
+               ReturnUI *return_ui = new ReturnUI (this, retrn, _session);
 
                cleanup_view();
-               _plugin_conn = retrn->GoingAway.connect (bind (mem_fun(*this, &RouteParams_UI::redirect_going_away),
-                                                              insert));
+               retrn->DropReferences.connect (_processor_going_away_connection, invalidator (*this), boost::bind (&RouteParams_UI::processor_going_away, this, boost::weak_ptr<Processor>(proc)), gui_context());
                _active_view = return_ui;
 
-               redir_hpane.add2 (*_active_view);
+               redir_hpane.add (*_active_view);
                redir_hpane.show_all();
 
-       } else if ((plugin_insert = boost::dynamic_pointer_cast<PluginInsert> (insert)) != 0) {
+       } else if ((plugin_insert = boost::dynamic_pointer_cast<PluginInsert> (proc)) != 0) {
 
                GenericPluginUI *plugin_ui = new GenericPluginUI (plugin_insert, true);
 
                cleanup_view();
-               _plugin_conn = plugin_insert->plugin()->GoingAway.connect (bind (mem_fun(*this, &RouteParams_UI::plugin_going_away),
-                                                                                PreFader));
+               plugin_insert->plugin()->DropReferences.connect (_processor_going_away_connection, invalidator (*this), boost::bind (&RouteParams_UI::plugin_going_away, this, PreFader), gui_context());
                plugin_ui->start_updating (0);
                _active_view = plugin_ui;
-               redir_hpane.pack2 (*_active_view);
+
+               redir_hpane.add (*_active_view);
                redir_hpane.show_all();
 
-       } else if ((port_insert = boost::dynamic_pointer_cast<PortInsert> (insert)) != 0) {
+       } else if ((port_insert = boost::dynamic_pointer_cast<PortInsert> (proc)) != 0) {
 
-               PortInsertUI *portinsert_ui = new PortInsertUI (this, *session, port_insert);
+               PortInsertUI *portinsert_ui = new PortInsertUI (this, _session, port_insert);
 
                cleanup_view();
-               _plugin_conn = port_insert->GoingAway.connect (bind (mem_fun(*this, &RouteParams_UI::redirect_going_away),
-                                                                    insert));
+               port_insert->DropReferences.connect (_processor_going_away_connection, invalidator (*this), boost::bind (&RouteParams_UI::processor_going_away, this, boost::weak_ptr<Processor> (proc)), gui_context());
                _active_view = portinsert_ui;
-               redir_hpane.pack2 (*_active_view);
+
+               redir_hpane.add (*_active_view);
                portinsert_ui->redisplay();
                redir_hpane.show_all();
        }
 
-       _processor = insert;
-
+       _processor = proc;
        update_title();
 
 }
@@ -571,7 +585,7 @@ RouteParams_UI::redirect_selected (boost::shared_ptr<ARDOUR::Processor> insert)
 void
 RouteParams_UI::plugin_going_away (Placement place)
 {
-       ENSURE_GUI_THREAD(bind (mem_fun(*this, &RouteParams_UI::plugin_going_away), place));
+       ENSURE_GUI_THREAD (*this, &RouteParams_UI::plugin_going_away, place)
 
        // delete the current view without calling finish
 
@@ -582,14 +596,19 @@ RouteParams_UI::plugin_going_away (Placement place)
 }
 
 void
-RouteParams_UI::redirect_going_away (boost::shared_ptr<ARDOUR::Processor> insert)
-
+RouteParams_UI::processor_going_away (boost::weak_ptr<ARDOUR::Processor> wproc)
 {
-       ENSURE_GUI_THREAD(bind (mem_fun(*this, &RouteParams_UI::redirect_going_away), insert));
+       boost::shared_ptr<Processor> proc = (wproc.lock());
+
+       if (!proc) {
+               return;
+       }
+
+       ENSURE_GUI_THREAD (*this, &RouteParams_UI::processor_going_away, wproc)
 
        printf ("redirect going away\n");
        // delete the current view without calling finish
-       if (insert == _processor) {
+       if (proc == _processor) {
                cleanup_view (false);
                _processor.reset ((Processor*) 0);
        }
@@ -598,31 +617,15 @@ RouteParams_UI::redirect_going_away (boost::shared_ptr<ARDOUR::Processor> insert
 void
 RouteParams_UI::update_title ()
 {
-       WindowTitle title(_("Track/Bus Inspector"));
+       WindowTitle title (_("Tracks and Busses"));
 
        if (_route) {
-
-               //              title += ": ";
-
-               //              if (_redirect && (_current_view == PLUGIN_CONFIG_VIEW || _current_view == SEND_CONFIG_VIEW)) {
-               //                      title += _redirect->name();
-               //              }
-               //              else if (_current_view == INPUT_CONFIG_VIEW) {
-               //                      title += _("INPUT");
-               //              }
-               //              else if (_current_view == OUTPUT_CONFIG_VIEW) {
-               //                      title += _("OUTPUT");
-               //              }
-
                title_label.set_text(_route->name());
-
                title += _route->name();
-
                set_title(title.get_string());
-       }
-       else {
-               title_label.set_text(_("No Route Selected"));
-               title += _("No Route Selected");
+       } else {
+               title_label.set_text(_("No Track or Bus Selected"));
+               title += _("No Track or Bus Selected");
                set_title(title.get_string());
        }
 }
@@ -630,8 +633,8 @@ RouteParams_UI::update_title ()
 void
 RouteParams_UI::start_updating ()
 {
-       update_connection = ARDOUR_UI::instance()->RapidScreenUpdate.connect
-               (mem_fun(*this, &RouteParams_UI::update_views));
+       update_connection = Timers::rapid_connect
+               (sigc::mem_fun(*this, &RouteParams_UI::update_views));
 }
 
 void