added RCU handling of Session route list, and major use of shared_ptr<T> everywhere...
[ardour.git] / gtk2_ardour / redirect_box.cc
index f2c332f97c6c44b6cc2f71668232a2f116801621..0455dfdeb4028307db90391e72f4ee32db3bcdc0 100644 (file)
 */
 
 #include <cmath>
-#include <glib.h>
 
 #include <sigc++/bind.h>
 
+#include <pbd/convert.h>
+
+#include <gtkmm/messagedialog.h>
+
 #include <gtkmm2ext/gtk_ui.h>
 #include <gtkmm2ext/utils.h>
 #include <gtkmm2ext/choice.h>
@@ -35,7 +38,7 @@
 #include <ardour/audioengine.h>
 #include <ardour/route.h>
 #include <ardour/audio_track.h>
-#include <ardour/diskstream.h>
+#include <ardour/audio_diskstream.h>
 #include <ardour/send.h>
 #include <ardour/insert.h>
 #include <ardour/ladspa_plugin.h>
 
 #include "ardour_ui.h"
 #include "ardour_dialog.h"
-#include "ardour_message.h"
 #include "public_editor.h"
 #include "redirect_box.h"
 #include "keyboard.h"
 #include "plugin_selector.h"
 #include "route_redirect_selection.h"
 #include "mixer_ui.h"
+#include "actions.h"
 
 #include "plugin_ui.h"
 #include "send_ui.h"
 
 using namespace sigc;
 using namespace ARDOUR;
+using namespace PBD;
 using namespace Gtk;
+using namespace Glib;
 using namespace Gtkmm2ext;
 
+RedirectBox* RedirectBox::_current_redirect_box = 0;
+RefPtr<Action> RedirectBox::paste_action;
+bool RedirectBox::get_colors = true;
+Gdk::Color* RedirectBox::active_redirect_color;
+Gdk::Color* RedirectBox::inactive_redirect_color;
 
-
-RedirectBox::RedirectBox (Placement pcmnt, Session& sess, Route& rt, PluginSelector &plugsel, RouteRedirectSelection & rsel, bool owner_is_mixer)
+RedirectBox::RedirectBox (Placement pcmnt, Session& sess, boost::shared_ptr<Route> rt, PluginSelector &plugsel, 
+                         RouteRedirectSelection & rsel, bool owner_is_mixer)
        : _route(rt), 
          _session(sess), 
          _owner_is_mixer (owner_is_mixer), 
          _placement(pcmnt), 
-         _plugin_selector(plugsel), 
-         _rr_selection(rsel), 
-         redirect_display (1)
+         _plugin_selector(plugsel),
+         _rr_selection(rsel)
 {
+       if (get_colors) {
+               active_redirect_color = new Gdk::Color;
+               inactive_redirect_color = new Gdk::Color;
+               set_color (*active_redirect_color, rgba_from_style ("RedirectSelector", 0xff, 0, 0, 0, "fg", Gtk::STATE_ACTIVE, false ));
+               set_color (*inactive_redirect_color, rgba_from_style ("RedirectSelector", 0xff, 0, 0, 0, "fg", Gtk::STATE_NORMAL, false ));
+               get_colors = false;
+       }
+
        _width = Wide;
        redirect_menu = 0;
        send_action_menu = 0;
        redirect_drag_in_progress = false;
-       
-       redirect_display.set_name ("MixerRedirectSelector");
-       redirect_display.column_titles_active ();
+       no_redirect_redisplay = false;
+       ignore_delete = false;
+
+       model = ListStore::create(columns);
+
+       RefPtr<TreeSelection> selection = redirect_display.get_selection();
+       selection->set_mode (Gtk::SELECTION_MULTIPLE);
+       selection->signal_changed().connect (mem_fun (*this, &RedirectBox::selection_changed));
+
+       redirect_display.set_model (model);
+       redirect_display.append_column (X_("notshown"), columns.text);
+       redirect_display.set_name ("RedirectSelector");
+       redirect_display.set_headers_visible (false);
        redirect_display.set_reorderable (true);
-       redirect_display.set_button_actions (0, (GTK_BUTTON_SELECTS|GTK_BUTTON_DRAGS));
-       redirect_display.set_button_actions (1, 0);
-       redirect_display.set_button_actions (2, 0);
-       redirect_display.set_button_actions (3, 0);
-       redirect_display.drag_begin.connect (slot (*this, &RedirectBox::redirect_drag_begin));
-       redirect_display.drag_end.connect (slot (*this, &RedirectBox::redirect_drag_end));
-       redirect_display.set_size_request (-1, 48);
-       redirect_display.set_selection_mode (GTK_SELECTION_MULTIPLE);
-       redirect_display.set_shadow_type (Gtk::SHADOW_IN);
-       redirect_display.row_move.connect (slot (*this, &RedirectBox::redirects_reordered));
+       redirect_display.set_size_request (-1, 40);
+       redirect_display.get_column(0)->set_sizing(TREE_VIEW_COLUMN_FIXED);
+       redirect_display.get_column(0)->set_fixed_width(48);
+       redirect_display.add_object_drag (columns.redirect.index(), "redirects");
+       redirect_display.signal_object_drop.connect (mem_fun (*this, &RedirectBox::object_drop));
+
+       TreeViewColumn* name_col = redirect_display.get_column(0);
+       CellRendererText* renderer = dynamic_cast<CellRendererText*>(redirect_display.get_column_cell_renderer (0));
+       name_col->add_attribute(renderer->property_foreground_gdk(), columns.color);
 
        redirect_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
+       
+       model->signal_row_deleted().connect (mem_fun (*this, &RedirectBox::row_deleted));
 
        redirect_scroller.add (redirect_display);
        redirect_eventbox.add (redirect_scroller);
-       pack_start (redirect_eventbox, true, true);
-
-       redirect_scroller.show ();
-       redirect_display.show ();
-       redirect_eventbox.show ();
-       show_all ();
+       
+       redirect_scroller.set_size_request (-1, 40);
 
-       _route.redirects_changed.connect (slot (*this, &RedirectBox::redirects_changed));
+       pack_start (redirect_eventbox, true, true);
 
-       redirect_display.button_press_event.connect (slot (*this, &RedirectBox::redirect_button));
-       redirect_display.button_release_event.connect (slot (*this, &RedirectBox::redirect_button));
+       _route->redirects_changed.connect (mem_fun(*this, &RedirectBox::redisplay_redirects));
 
-       redirect_display.button_release_event.connect_after (slot (do_not_propagate));
-       _plugin_selector.hide.connect(slot(*this,&RedirectBox::disconnect_newplug));
+       redirect_eventbox.signal_enter_notify_event().connect (bind (sigc::ptr_fun (RedirectBox::enter_box), this));
 
-       redirect_display.click_column.connect (slot (*this, &RedirectBox::show_redirect_menu));
-       
-       set_stuff_from_route ();
+       redirect_display.signal_button_press_event().connect (mem_fun(*this, &RedirectBox::redirect_button_press_event), false);
+       redirect_display.signal_button_release_event().connect (mem_fun(*this, &RedirectBox::redirect_button_press_event));
 
        /* start off as a passthru strip. we'll correct this, if necessary,
           in update_diskstream_display().
        */
 
-       //set_name ("AudioTrackStripBase");
-
        /* now force an update of all the various elements */
 
-       redirects_changed (0);
-
-       //add_events (Gdk::BUTTON_RELEASE_MASK);
+       redisplay_redirects (0);
 }
 
 RedirectBox::~RedirectBox ()
 {
-//     GoingAway(); /* EMIT_SIGNAL */
-
 }
 
 void
-RedirectBox::set_stuff_from_route ()
+RedirectBox::object_drop (string type, uint32_t cnt, void** ptr)
 {
-}
+       if (type != "redirects" || cnt == 0 || ptr == 0) {
+               return;
+       }
 
-void
-RedirectBox::set_title (const std::string & title)
-{
-       redirect_display.column(0).set_title (title);
-}
+       /* do something with the dropped redirects */
 
-void
-RedirectBox::set_title_shown (bool flag)
-{
-       if (flag) {
-               redirect_display.column_titles_show();
-       } else {
-               redirect_display.column_titles_hide();
+       list<boost::shared_ptr<Redirect> > redirects;
+       
+       for (uint32_t n = 0; n < cnt; ++n) {
+               redirects.push_back (boost::shared_ptr<Redirect> ((Redirect*) ptr[n]));
        }
+       
+       paste_redirect_list (redirects);
 }
 
-
 void
 RedirectBox::update()
 {
-       redirects_changed(0);
+       redisplay_redirects (0);
 }
 
 
@@ -174,26 +185,25 @@ RedirectBox::set_width (Width w)
        }
        _width = w;
 
-       redirects_changed(0);
+       redisplay_redirects (0);
 }
 
-
 void
-RedirectBox::remove_redirect_gui (Redirect *redirect)
+RedirectBox::remove_redirect_gui (boost::shared_ptr<Redirect> redirect)
 {
-       Insert *insert = 0;
-       Send *send = 0;
-       PortInsert *port_insert = 0;
+       boost::shared_ptr<Insert> insert;
+       boost::shared_ptr<Send> send;
+       boost::shared_ptr<PortInsert> port_insert;
 
-       if ((insert = dynamic_cast<Insert *> (redirect)) != 0) {
+       if ((insert = boost::dynamic_pointer_cast<Insert> (redirect)) != 0) {
 
-               if ((port_insert = dynamic_cast<PortInsert *> (insert)) != 0) {
+               if ((port_insert = boost::dynamic_pointer_cast<PortInsert> (insert)) != 0) {
                        PortInsertUI *io_selector = reinterpret_cast<PortInsertUI *> (port_insert->get_gui());
                        port_insert->set_gui (0);
                        delete io_selector;
                } 
 
-       } else if ((send = dynamic_cast<Send *> (insert)) != 0) {
+       } else if ((send = boost::dynamic_pointer_cast<Send> (insert)) != 0) {
                SendUIWindow *sui = reinterpret_cast<SendUIWindow*> (send->get_gui());
                send->set_gui (0);
                delete sui;
@@ -210,8 +220,8 @@ RedirectBox::build_send_action_menu ()
        send_action_menu->set_name ("ArdourContextMenu");
        MenuList& items = send_action_menu->items();
 
-       items.push_back (MenuElem (_("New send"), slot (*this, &RedirectBox::new_send)));
-       items.push_back (MenuElem (_("Show send controls"), slot (*this, &RedirectBox::show_send_controls)));
+       items.push_back (MenuElem (_("New send"), mem_fun(*this, &RedirectBox::new_send)));
+       items.push_back (MenuElem (_("Show send controls"), mem_fun(*this, &RedirectBox::show_send_controls)));
 }
 
 void
@@ -230,10 +240,12 @@ void
 RedirectBox::show_redirect_menu (gint arg)
 {
        if (redirect_menu == 0) {
-               redirect_menu = build_redirect_menu (redirect_display);
+               redirect_menu = build_redirect_menu ();
        }
 
-       redirect_menu->popup (1, 0);
+       paste_action->set_sensitive (!_rr_selection.redirects.empty());
+
+       redirect_menu->popup (1, arg);
 }
 
 void
@@ -248,243 +260,126 @@ RedirectBox::redirect_drag_end (GdkDragContext *context)
        redirect_drag_in_progress = false;
 }
 
-gint
-RedirectBox::redirect_button (GdkEventButton *ev)
+bool
+RedirectBox::redirect_button_press_event (GdkEventButton *ev)
 {
-       gint row=-1, col=-1;
-       Redirect *redirect;
-       CList *clist = &redirect_display;
-
-       if (clist->get_selection_info ((int)ev->x, (int)ev->y, &row, &col) != 1) {
-               redirect = 0;
-       } else {
-               redirect = reinterpret_cast<Redirect *> (clist->row (row).get_data ());
-       }
-
-       switch (ev->type) {
-       case GDK_BUTTON_PRESS:
-               return FALSE;
-
-       case GDK_2BUTTON_PRESS:
-               if (ev->state != 0) {
-                       return FALSE;
+       TreeIter iter;
+       TreeModel::Path path;
+       TreeViewColumn* column;
+       int cellx;
+       int celly;
+       boost::shared_ptr<Redirect> redirect;
+       int ret = false;
+       bool selected = false;
+
+       if (redirect_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
+               if ((iter = model->get_iter (path))) {
+                       redirect = (*iter)[columns.redirect];
+                       selected = redirect_display.get_selection()->is_selected (iter);
                }
-               /* might be edit event, see below */
-               break;
-
-       case GDK_BUTTON_RELEASE:
-               if (redirect_drag_in_progress) {
-                       // drag-n-drop reordering 
-                       return stop_signal (*clist, "button-release-event");
-               }
-               /* continue on */
-               break;
-
-       default:
-               /* shouldn't be here, but gcc complains */
-               return FALSE;
+               
        }
-
+       
        if (redirect && Keyboard::is_delete_event (ev)) {
                
-               Gtk::Main::idle.connect (bind (slot (*this, &RedirectBox::idle_delete_redirect), redirect));
-               return TRUE;
-
-       } else if (redirect && (Keyboard::is_edit_event (ev) || ev->type == GDK_2BUTTON_PRESS)) {
+               Glib::signal_idle().connect (bind (mem_fun(*this, &RedirectBox::idle_delete_redirect), redirect));
+               ret = true;
+               
+       } else if (redirect && (Keyboard::is_edit_event (ev) || (ev->button == 1 && ev->type == GDK_2BUTTON_PRESS && ev->state == 0))) {
                
                if (_session.engine().connected()) {
                        /* XXX giving an error message here is hard, because we may be in the midst of a button press */
                        edit_redirect (redirect);
                }
-               return TRUE;
-
+               ret = true;
+               
        } else if (Keyboard::is_context_menu_event (ev)) {
-               show_redirect_menu(0);
-               return stop_signal (*clist, "button-release-event");
 
-       } else {
-               switch (ev->button) {
-               case 1:
-                       if (redirect) {
-                               using namespace CList_Helpers;
-                               SelectionList& sel (redirect_display.selection());
-                               bool selecting = true;
-                               
-                               for (SelectionIterator i = sel.begin(); i != sel.end(); ++i) {
-                                       if ((*i).get_row_num() == row) {
-                                               // clicked row is not selected yet, so it is
-                                               // becoming selected now
-                                               selecting = false;
-                                               break;
-                                       }
-                               }
+               show_redirect_menu(ev->time);
+               ret = true;
 
-                               if (selecting) {
-                                       RedirectSelected (redirect); // emit
-                               }
-                               else {
-                                       RedirectUnselected (redirect); // emit
-                               }
-                       }
-                       return FALSE;
-                       break;
+       } else if (redirect && ev->button == 2 && ev->state == 0) {
+               
+               redirect->set_active (!redirect->active(), this);
+               ret = true;
 
-               case 2:
-                       if (redirect) {
-                               redirect->set_active (!redirect->active(), this);
-                       }
-                       break;
+       } 
+       else if (redirect && ev->button == 1 && selected) {
 
-               case 3:
-                       break;
-
-               default:
-                       return FALSE;
-               }
+               // this is purely informational but necessary
+               RedirectSelected (redirect); // emit
        }
-
-       return TRUE;
+       
+       return ret;
 }
 
 Menu *
-RedirectBox::build_redirect_menu (CList& clist)
+RedirectBox::build_redirect_menu ()
 {
-       using namespace Menu_Helpers;
-       Menu * menu = new Menu;
-       menu->set_name ("ArdourContextMenu");
-       MenuList& items = menu->items();
-       menu->set_name ("ArdourContextMenu");
-       
-       /* new stuff */
-       
-       items.push_back (MenuElem (_("New Plugin ..."), slot (*this, &RedirectBox::choose_plugin)));
-       items.push_back (MenuElem (_("New Insert"), slot (*this, &RedirectBox::choose_insert)));
-       items.push_back (MenuElem (_("New Send ..."), slot (*this, &RedirectBox::choose_send)));
-       items.push_back (SeparatorElem());
-       items.push_back (MenuElem (_("Clear"), slot (*this, &RedirectBox::clear_redirects)));
-       items.push_back (SeparatorElem());
+       redirect_menu = dynamic_cast<Gtk::Menu*>(ActionManager::get_widget("/redirectmenu") );
+       redirect_menu->set_name ("ArdourContextMenu");
 
-       /* standard editing stuff */
-
-       items.push_back (MenuElem (_("Cut"), slot (*this, &RedirectBox::cut_redirects)));
-       selection_dependent_items.push_back (items.back());
-       items.push_back (MenuElem (_("Copy"), slot (*this, &RedirectBox::copy_redirects)));
-       selection_dependent_items.push_back (items.back());
-       items.push_back (MenuElem (_("Paste"), slot (*this, &RedirectBox::paste_redirects)));
-       redirect_paste_item = items.back();
-       
-       items.push_back (SeparatorElem());
-       items.push_back (MenuElem (_("Rename"), slot (*this, &RedirectBox::rename_redirects)));
-
-       items.push_back (SeparatorElem());
-       items.push_back (MenuElem (_("Select all"), slot (*this, &RedirectBox::select_all_redirects)));
-       items.push_back (MenuElem (_("Deselect all"), slot (*this, &RedirectBox::deselect_all_redirects)));
-
-#if LATER
-       Menu *select_sub_menu = manage (new Menu);
-       MenuList& sitems = select_sub_menu->items();
-       select_sub_menu->set_name ("ArdourContextMenu");
-       
-       sitems.push_back (MenuElem (_("Plugins")));
-       sitems.push_back (MenuElem (_("Inserts")));
-       sitems.push_back (MenuElem (_("Sends")));
-       sitems.push_back (SeparatorElem());
-
-       items.push_back (MenuElem (_("Select all ..."), *select_sub_menu));
-#endif 
-       /* activation */
-                                                    
-       items.push_back (SeparatorElem());
-       items.push_back (MenuElem (_("Activate"), bind (slot (*this, &RedirectBox::for_selected_redirects),
-                                                       &RedirectBox::activate_redirect)));
-       selection_dependent_items.push_back (items.back());
-       items.push_back (MenuElem (_("Deactivate"), bind (slot (*this, &RedirectBox::for_selected_redirects),
-                                                          &RedirectBox::deactivate_redirect)));
-       selection_dependent_items.push_back (items.back());
-       items.push_back (SeparatorElem());
-
-       items.push_back (MenuElem (_("Activate All"), bind (slot (*this, &RedirectBox::all_redirects_active), true)));
-       items.push_back (MenuElem (_("Deactivate All"), bind (slot (*this, &RedirectBox::all_redirects_active), false)));
-
-       /* show editors */
-
-       items.push_back (SeparatorElem());
-       items.push_back (MenuElem (_("Edit"), bind (slot (*this, &RedirectBox::for_selected_redirects),
-                                                   &RedirectBox::edit_redirect)));
-       selection_dependent_items.push_back (items.back());
-
-       menu->map_event.connect (slot (*this, &RedirectBox::redirect_menu_map_handler));
+       show_all_children();
 
-       return menu;
+       return redirect_menu;
 }
 
-gint
-RedirectBox::redirect_menu_map_handler (GdkEventAny *ev)
+void
+RedirectBox::selection_changed ()
 {
-       using namespace Menu_Helpers;
-       using namespace CList_Helpers;
-
-       Gtk::CList* clist = &redirect_display;
-
-       bool sensitive = !clist->selection().empty();
-
-       for (vector<MenuItem*>::iterator i = selection_dependent_items.begin(); i != selection_dependent_items.end(); ++i) {
-               (*i)->set_sensitive (sensitive);
-       }
-
-       redirect_paste_item->set_sensitive (!_rr_selection.redirects.empty());
-       return FALSE;
+       bool sensitive = (redirect_display.get_selection()->count_selected_rows()) ? true : false;
+       ActionManager::set_sensitive (ActionManager::plugin_selection_sensitive_actions, sensitive);
 }
 
 void
 RedirectBox::select_all_redirects ()
 {
-       redirect_display.selection().all();
+       redirect_display.get_selection()->select_all();
 }
 
 void
 RedirectBox::deselect_all_redirects ()
 {
-       redirect_display.selection().clear ();
+       redirect_display.get_selection()->unselect_all();
 }
 
 void
 RedirectBox::choose_plugin ()
 {
-       show_plugin_selector();
+       sigc::connection newplug_connection = _plugin_selector.PluginCreated.connect (mem_fun(*this,&RedirectBox::insert_plugin_chosen));
+       _plugin_selector.show_all();
+       _plugin_selector.run ();
+       newplug_connection.disconnect();
 }
 
 void
-RedirectBox::insert_plugin_chosen (Plugin *plugin)
+RedirectBox::insert_plugin_chosen (boost::shared_ptr<Plugin> plugin)
 {
        if (plugin) {
 
-               Redirect *redirect = new PluginInsert (_session, *plugin, _placement);
+               boost::shared_ptr<Redirect> redirect (new PluginInsert (_session, plugin, _placement));
                
-               redirect->active_changed.connect (slot (*this, &RedirectBox::show_redirect_active));
+               redirect->active_changed.connect (mem_fun(*this, &RedirectBox::show_redirect_active));
 
                uint32_t err_streams;
 
-               if (_route.add_redirect (redirect, this, &err_streams)) {
+               if (_route->add_redirect (redirect, this, &err_streams)) {
                        wierd_plugin_dialog (*plugin, err_streams, _route);
-                       delete redirect;
+                       // XXX SHAREDPTR delete plugin here .. do we even need to care? 
                }
        }
 }
 
 void
-RedirectBox::wierd_plugin_dialog (Plugin& p, uint32_t streams, IO& io)
+RedirectBox::wierd_plugin_dialog (Plugin& p, uint32_t streams, boost::shared_ptr<IO> io)
 {
        ArdourDialog dialog ("wierd plugin dialog");
        Label label;
-       Button button (_("OK"));
-       VBox vpacker;
-       HBox button_box;
 
        /* i hate this kind of code */
 
        if (streams > p.get_info().n_inputs) {
-               label.set_text (compose (_(
+               label.set_text (string_compose (_(
 "You attempted to add a plugin (%1).\n"
 "The plugin has %2 inputs\n"
 "but at the insertion point, there are\n"
@@ -496,7 +391,7 @@ RedirectBox::wierd_plugin_dialog (Plugin& p, uint32_t streams, IO& io)
                                         p.get_info().n_inputs,
                                         streams));
        } else if (streams < p.get_info().n_inputs) {
-               label.set_text (compose (_(
+               label.set_text (string_compose (_(
 "You attempted to add a plugin (%1).\n"
 "The plugin has %2 inputs\n"
 "but at the insertion point there are\n"
@@ -509,7 +404,7 @@ RedirectBox::wierd_plugin_dialog (Plugin& p, uint32_t streams, IO& io)
                                         p.get_info().n_inputs,
                                         streams));
        } else {
-               label.set_text (compose (_(
+               label.set_text (string_compose (_(
 "You attempted to add a plugin (%1).\n"
 "\n"
 "The I/O configuration doesn't make sense:\n"
@@ -522,144 +417,118 @@ RedirectBox::wierd_plugin_dialog (Plugin& p, uint32_t streams, IO& io)
                                         p.name(),
                                         p.get_info().n_inputs,
                                         p.get_info().n_outputs,
-                                        io.n_inputs(),
-                                        io.n_outputs(),
+                                        io->n_inputs(),
+                                        io->n_outputs(),
                                         streams));
        }
 
-       button_box.pack_start (button, false, true);
-
-       vpacker.set_spacing (12);
-       vpacker.set_border_width (12);
-       vpacker.pack_start (label);
-       vpacker.pack_start (button_box);
-
-       button.signal_clicked().connect (bind (slot (dialog, &ArdourDialog::stop), 0));
+       dialog.get_vbox()->pack_start (label);
+       dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
 
-       dialog.add (vpacker);
        dialog.set_name (X_("PluginIODialog"));
        dialog.set_position (Gtk::WIN_POS_MOUSE);
        dialog.set_modal (true);
        dialog.show_all ();
 
-       dialog.realize();
-       dialog.get_window().set_decorations (GdkWMDecoration (GDK_DECOR_BORDER|GDK_DECOR_RESIZEH));
-
        dialog.run ();
 }
 
 void
 RedirectBox::choose_insert ()
 {
-       Redirect *redirect = new PortInsert (_session, _placement);
-       redirect->active_changed.connect (slot (*this, &RedirectBox::show_redirect_active));
-       _route.add_redirect (redirect, this);
+       boost::shared_ptr<Redirect> redirect (new PortInsert (_session, _placement));
+       redirect->active_changed.connect (mem_fun(*this, &RedirectBox::show_redirect_active));
+       _route->add_redirect (redirect, this);
 }
 
 void
 RedirectBox::choose_send ()
 {
-       Send *send = new Send (_session, _placement);
+       boost::shared_ptr<Send> send (new Send (_session, _placement));
 
        /* XXX need redirect lock on route */
 
-       send->ensure_io (0, _route.max_redirect_outs(), false, this);
+       send->ensure_io (0, _route->max_redirect_outs(), false, this);
        
-       IOSelectorWindow *ios = new IOSelectorWindow (_session, *send, false, true);
+       IOSelectorWindow *ios = new IOSelectorWindow (_session, send, false, true);
        
        ios->show_all ();
-       ios->selector().Finished.connect (bind (slot (*this, &RedirectBox::send_io_finished), static_cast<Redirect*>(send), ios));
+       ios->selector().Finished.connect (bind (mem_fun(*this, &RedirectBox::send_io_finished), boost::static_pointer_cast<Redirect>(send), ios));
 }
 
 void
-RedirectBox::send_io_finished (IOSelector::Result r, Redirect* redirect, IOSelectorWindow* ios)
+RedirectBox::send_io_finished (IOSelector::Result r, boost::shared_ptr<Redirect> redirect, IOSelectorWindow* ios)
 {
        switch (r) {
        case IOSelector::Cancelled:
-               delete redirect;
+               // delete redirect; XXX SHAREDPTR HOW TO DESTROY THE REDIRECT ? do we even need to think about it?
                break;
 
        case IOSelector::Accepted:
-               _route.add_redirect (redirect, this);
+               _route->add_redirect (redirect, this);
                break;
        }
 
        delete_when_idle (ios);
 }
 
-void 
-RedirectBox::disconnect_newplug ()
-{
-    newplug_connection.disconnect();
-}
 void
-RedirectBox::show_plugin_selector ()
+RedirectBox::redisplay_redirects (void *src)
 {
-       newplug_connection = _plugin_selector.PluginCreated.connect (slot (*this,&RedirectBox::insert_plugin_chosen));
-       _plugin_selector.show_all ();
-}
+       ENSURE_GUI_THREAD(bind (mem_fun(*this, &RedirectBox::redisplay_redirects), src));
+
+       if (no_redirect_redisplay) {
+               return;
+       }
+
+       ignore_delete = true;
+       model->clear ();
+       ignore_delete = false;
 
-void
-RedirectBox::redirects_changed (void *src)
-{
-       ENSURE_GUI_THREAD(bind (slot (*this, &RedirectBox::redirects_changed), src));
-       
-       redirect_display.freeze ();
-       redirect_display.clear ();
        redirect_active_connections.clear ();
        redirect_name_connections.clear ();
 
-       _route.foreach_redirect (this, &RedirectBox::add_redirect_to_display);
+       void (RedirectBox::*pmf)(boost::shared_ptr<Redirect>) = &RedirectBox::add_redirect_to_display;
+       _route->foreach_redirect (this, pmf);
 
        switch (_placement) {
        case PreFader:
-               build_redirect_tooltip(redirect_display, redirect_eventbox, _("Pre-fader inserts, sends & plugins:"));
+               build_redirect_tooltip(redirect_eventbox, _("Pre-fader inserts, sends & plugins:"));
                break;
        case PostFader:
-               build_redirect_tooltip(redirect_display, redirect_eventbox, _("Post-fader inserts, sends & plugins:"));
+               build_redirect_tooltip(redirect_eventbox, _("Post-fader inserts, sends & plugins:"));
                break;
        }
-       redirect_display.thaw ();
 }
 
 void
-RedirectBox::add_redirect_to_display (Redirect *redirect)
+RedirectBox::add_redirect_to_display (boost::shared_ptr<Redirect> redirect)
 {
-       const gchar *rowdata[1];
-       gint row;
-       CList *clist = 0;
-
        if (redirect->placement() != _placement) {
                return;
        }
        
-       clist = &redirect_display;
-
-       string rname = redirect_name (*redirect);
-       rowdata[0] = rname.c_str();
-       clist->rows().push_back (rowdata);
-       row = clist->rows().size() - 1;
-       clist->row (row).set_data (redirect);
-
-       show_redirect_active (redirect, this);
+       Gtk::TreeModel::Row row = *(model->append());
+       row[columns.text] = redirect_name (redirect);
+       row[columns.redirect] = redirect;
+       
+       show_redirect_active (redirect.get(), this);
 
-       redirect_active_connections.push_back
-               (redirect->active_changed.connect (slot (*this, &RedirectBox::show_redirect_active)));
-       redirect_name_connections.push_back
-               (redirect->name_changed.connect (bind (slot (*this, &RedirectBox::show_redirect_name), redirect)));
+       redirect_active_connections.push_back (redirect->active_changed.connect (mem_fun(*this, &RedirectBox::show_redirect_active)));
+       redirect_name_connections.push_back (redirect->name_changed.connect (bind (mem_fun(*this, &RedirectBox::show_redirect_name), redirect)));
 }
 
 string
-RedirectBox::redirect_name (Redirect& redirect)
+RedirectBox::redirect_name (boost::shared_ptr<Redirect> redirect)
 {
-       Send *send;
+       boost::shared_ptr<Send> send;
        string name_display;
 
-       if (!redirect.active()) {
+       if (!redirect->active()) {
                name_display = " (";
        }
 
-       if ((send = dynamic_cast<Send *> (&redirect)) != 0) {
+       if ((send = boost::dynamic_pointer_cast<Send> (redirect)) != 0) {
 
                name_display += '>';
 
@@ -674,7 +543,7 @@ RedirectBox::redirect_name (Redirect& redirect)
                        name_display += send->name().substr (lbracket+1, lbracket-rbracket-1);
                        break;
                case Narrow:
-                       name_display += short_version (send->name().substr (lbracket+1, lbracket-rbracket-1), 4);
+                       name_display += PBD::short_version (send->name().substr (lbracket+1, lbracket-rbracket-1), 4);
                        break;
                }
 
@@ -682,16 +551,16 @@ RedirectBox::redirect_name (Redirect& redirect)
 
                switch (_width) {
                case Wide:
-                       name_display += redirect.name();
+                       name_display += redirect->name();
                        break;
                case Narrow:
-                       name_display += short_version (redirect.name(), 5);
+                       name_display += PBD::short_version (redirect->name(), 5);
                        break;
                }
 
        }
 
-       if (!redirect.active()) {
+       if (!redirect->active()) {
                name_display += ')';
        }
 
@@ -699,118 +568,103 @@ RedirectBox::redirect_name (Redirect& redirect)
 }
 
 void
-RedirectBox::build_redirect_tooltip (CList& clist, EventBox& box, string start)
+RedirectBox::build_redirect_tooltip (EventBox& box, string start)
 {
-       CList_Helpers::RowIterator ri;
        string tip(start);
 
-       for (ri = clist.rows().begin(); ri != clist.rows().end(); ++ri) {
+       Gtk::TreeModel::Children children = model->children();
+       for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
+               Gtk::TreeModel::Row row = *iter;
                tip += '\n';
-               tip += clist.cell(ri->get_row_num(), 0).get_text();
+               tip += row[columns.text];
        }
        ARDOUR_UI::instance()->tooltips().set_tip (box, tip);
 }
 
 void
-RedirectBox::show_redirect_name (void* src, Redirect *redirect)
+RedirectBox::show_redirect_name (void* src, boost::shared_ptr<Redirect> redirect)
 {
-       ENSURE_GUI_THREAD(bind (slot (*this, &RedirectBox::show_redirect_name), src, redirect));
-       
-       show_redirect_active (redirect, src);
+       ENSURE_GUI_THREAD(bind (mem_fun(*this, &RedirectBox::show_redirect_name), src, redirect));
+       show_redirect_active (redirect.get(), src);
 }
 
 void
-RedirectBox::show_redirect_active (Redirect *redirect, void *src)
+RedirectBox::show_redirect_active (Redirectredirect, void *src)
 {
-       ENSURE_GUI_THREAD(bind (slot (*this, &RedirectBox::show_redirect_active), redirect, src));
+       ENSURE_GUI_THREAD(bind (mem_fun(*this, &RedirectBox::show_redirect_active), redirect, src));
 
-       CList_Helpers::RowIterator ri;
-       CList *clist;
+       Gtk::TreeModel::Children children = model->children();
+       Gtk::TreeModel::Children::iterator iter = children.begin();
 
-       if ((ri = redirect_display.rows().find_data (redirect)) == redirect_display.rows().end()) {
-               return;
-       }
+       while (iter != children.end()) {
 
-       clist = &redirect_display;
-               
-       clist->cell(ri->get_row_num(), 0).set_text (redirect_name (*redirect));
+               boost::shared_ptr<Redirect> r = (*iter)[columns.redirect];
 
-       if (redirect->active()) {
-               // ri->select ();
-       } else {
-               // ri->unselect ();
+               if (r.get() == redirect) {
+                       (*iter)[columns.text] = redirect_name (r);
+                       
+                       if (redirect->active()) {
+                               (*iter)[columns.color] = *active_redirect_color;
+                       } else {
+                               (*iter)[columns.color] = *inactive_redirect_color;
+                       }
+                       break;
+               }
+
+               iter++;
        }
 }
 
 void
-RedirectBox::redirects_reordered (gint src, gint dst)
+RedirectBox::row_deleted (const Gtk::TreeModel::Path& path)
 {
-       /* this is called before the reorder has been done, so just queue
-          something for idle time.
-       */
-
-       Gtk::Main::idle.connect (slot (*this, &RedirectBox::compute_redirect_sort_keys));
+       if (!ignore_delete) {
+               compute_redirect_sort_keys ();
+       }
 }
 
-gint
+void
 RedirectBox::compute_redirect_sort_keys ()
 {
-       CList_Helpers::RowList::iterator i;
-       uint32_t sort_key;
-
-       sort_key = 0;
+       uint32_t sort_key = 0;
+       Gtk::TreeModel::Children children = model->children();
 
-       for (i = redirect_display.rows().begin(); i != redirect_display.rows().end(); ++i) {
-               Redirect *redirect = reinterpret_cast<Redirect*> (i->get_data());
-               redirect->set_sort_key (sort_key, this);
+       for (Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
+               boost::shared_ptr<Redirect> r = (*iter)[columns.redirect];
+               r->set_sort_key (sort_key);
                sort_key++;
        }
 
-       if (_route.sort_redirects ()) {
+       if (_route->sort_redirects ()) {
 
-               redirects_changed (0);
+               redisplay_redirects (0);
 
                /* now tell them about the problem */
 
                ArdourDialog dialog ("wierd plugin dialog");
                Label label;
-               Button button (_("OK"));
-               VBox vpacker;
-               HBox button_box;
 
                label.set_text (_("\
 You cannot reorder this set of redirects\n\
 in that way because the inputs and\n\
 outputs do not work correctly."));
 
-               button_box.pack_start (button, false, true);
-               
-               vpacker.set_spacing (12);
-               vpacker.set_border_width (12);
-               vpacker.pack_start (label);
-               vpacker.pack_start (button_box);
-               
-               button.signal_clicked().connect (bind (slot (dialog, &ArdourDialog::stop), 0));
-               
-               dialog.add (vpacker);
+               dialog.get_vbox()->pack_start (label);
+               dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
+
                dialog.set_name (X_("PluginIODialog"));
                dialog.set_position (Gtk::WIN_POS_MOUSE);
                dialog.set_modal (true);
                dialog.show_all ();
 
-               dialog.realize();
-               dialog.get_window().set_decorations (GdkWMDecoration (GDK_DECOR_BORDER|GDK_DECOR_RESIZEH));
-               
                dialog.run ();
        }
-
-       return FALSE;
 }
 
 void
 RedirectBox::rename_redirects ()
 {
-       vector<Redirect*> to_be_renamed;
+       vector<boost::shared_ptr<Redirect> > to_be_renamed;
        
        get_selected_redirects (to_be_renamed);
 
@@ -818,7 +672,7 @@ RedirectBox::rename_redirects ()
                return;
        }
 
-       for (vector<Redirect*>::iterator i = to_be_renamed.begin(); i != to_be_renamed.end(); ++i) {
+       for (vector<boost::shared_ptr<Redirect> >::iterator i = to_be_renamed.begin(); i != to_be_renamed.end(); ++i) {
                rename_redirect (*i);
        }
 }
@@ -826,7 +680,7 @@ RedirectBox::rename_redirects ()
 void
 RedirectBox::cut_redirects ()
 {
-       vector<Redirect*> to_be_removed;
+       vector<boost::shared_ptr<Redirect> > to_be_removed;
        
        get_selected_redirects (to_be_removed);
 
@@ -841,7 +695,7 @@ RedirectBox::cut_redirects ()
        
        _rr_selection.set (to_be_removed);
 
-       for (vector<Redirect*>::iterator i = to_be_removed.begin(); i != to_be_removed.end(); ++i) {
+       for (vector<boost::shared_ptr<Redirect> >::iterator i = to_be_removed.begin(); i != to_be_removed.end(); ++i) {
                
                void* gui = (*i)->get_gui ();
                
@@ -849,7 +703,7 @@ RedirectBox::cut_redirects ()
                        static_cast<Gtk::Widget*>(gui)->hide ();
                }
                
-               if (_route.remove_redirect (*i, this)) {
+               if (_route->remove_redirect (*i, this)) {
                        /* removal failed */
                        _rr_selection.remove (*i);
                }
@@ -860,8 +714,8 @@ RedirectBox::cut_redirects ()
 void
 RedirectBox::copy_redirects ()
 {
-       vector<Redirect*> to_be_copied;
-       vector<Redirect*> copies;
+       vector<boost::shared_ptr<Redirect> > to_be_copied;
+       vector<boost::shared_ptr<Redirect> > copies;
 
        get_selected_redirects (to_be_copied);
 
@@ -869,76 +723,49 @@ RedirectBox::copy_redirects ()
                return;
        }
 
-       for (vector<Redirect*>::iterator i = to_be_copied.begin(); i != to_be_copied.end(); ++i) {
-               copies.push_back (Redirect::clone (**i));
+       for (vector<boost::shared_ptr<Redirect> >::iterator i = to_be_copied.begin(); i != to_be_copied.end(); ++i) {
+               copies.push_back (Redirect::clone (*i));
        }
 
        _rr_selection.set (copies);
 }
 
 gint
-RedirectBox::idle_delete_redirect (Redirect *redirect)
+RedirectBox::idle_delete_redirect (boost::shared_ptr<Redirect> redirect)
 {
        /* NOT copied to _mixer.selection() */
 
-       if (_route.remove_redirect (redirect, this)) {
-               /* removal failed */
-               return FALSE;
-       }
-
-       delete redirect;
+       _route->remove_redirect (redirect, this);
        return FALSE;
 }
 
 void
-RedirectBox::rename_redirect (Redirect* redirect)
-{
-       ArdourDialog dialog ("rename redirect dialog");
-       Entry  entry;
-       VBox   vbox;
-       HBox   hbox;
-       Button ok_button (_("OK"));
-       Button cancel_button (_("Cancel"));
-
-       dialog.set_title (_("ardour: rename redirect"));
-       dialog.set_name ("RedirectRenameWindow");
-       dialog.set_size_request (300, -1);
-       dialog.set_position (Gtk::WIN_POS_MOUSE);
-       dialog.set_modal (true);
-
-       vbox.set_border_width (12);
-       vbox.set_spacing (12);
-       vbox.pack_start (entry, false, false);
-       vbox.pack_start (hbox, false, false);
-       hbox.pack_start (ok_button);
-       hbox.pack_start (cancel_button);
-       
-       dialog.add (vbox);
-
-       entry.set_name ("RedirectNameDisplay");
-       entry.set_text (redirect->name());
-       entry.select_region (0, -1);
-       entry.grab_focus ();
-
-       ok_button.set_name ("EditorGTKButton");
-       cancel_button.set_name ("EditorGTKButton");
-
-       entry.activate.connect (bind (slot (dialog, &ArdourDialog::stop), 1));
-       cancel_button.signal_clicked().connect (bind (slot (dialog, &ArdourDialog::stop), -1));
-       ok_button.signal_clicked().connect (bind (slot (dialog, &ArdourDialog::stop), 1));
-
-       /* recurse */
-       
-       dialog.set_keyboard_input (true);
-       dialog.run ();
-
-       if (dialog.run_status() == 1) {
-               redirect->set_name (entry.get_text(), this);
+RedirectBox::rename_redirect (boost::shared_ptr<Redirect> redirect)
+{
+       ArdourPrompter name_prompter (true);
+       string result;
+       name_prompter.set_prompt (_("rename redirect"));
+       name_prompter.set_initial_text (redirect->name());
+       name_prompter.add_button (_("Rename"), Gtk::RESPONSE_ACCEPT);
+       name_prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
+       name_prompter.show_all ();
+
+       switch (name_prompter.run ()) {
+
+       case Gtk::RESPONSE_ACCEPT:
+        name_prompter.get_result (result);
+        if (result.length()) {
+                       redirect->set_name (result, this);
+               }       
+               break;
        }
+
+       return;
+  
 }
 
 void
-RedirectBox::cut_redirect (Redirect *redirect)
+RedirectBox::cut_redirect (boost::shared_ptr<Redirect> redirect)
 {
        /* this essentially transfers ownership of the redirect
           of the redirect from the route to the mixer
@@ -953,15 +780,15 @@ RedirectBox::cut_redirect (Redirect *redirect)
                static_cast<Gtk::Widget*>(gui)->hide ();
        }
        
-       if (_route.remove_redirect (redirect, this)) {
+       if (_route->remove_redirect (redirect, this)) {
                _rr_selection.remove (redirect);
        }
 }
 
 void
-RedirectBox::copy_redirect (Redirect *redirect)
+RedirectBox::copy_redirect (boost::shared_ptr<Redirect> redirect)
 {
-       Redirect* copy = Redirect::clone (*redirect);
+       boost::shared_ptr<Redirect> copy = Redirect::clone (redirect);
        _rr_selection.add (copy);
 }
 
@@ -972,62 +799,61 @@ RedirectBox::paste_redirects ()
                return;
        }
 
-       RedirectSelection& sel (_rr_selection.redirects);
-       list<Redirect*> others;
+       paste_redirect_list (_rr_selection.redirects);
+}
 
-       for (list<Redirect*>::iterator i = sel.begin(); i != sel.end(); ++i) {
+void
+RedirectBox::paste_redirect_list (list<boost::shared_ptr<Redirect> >& redirects)
+{
+       list<boost::shared_ptr<Redirect> > copies;
 
-               Redirect* copy = Redirect::clone (**i);
+       for (list<boost::shared_ptr<Redirect> >::iterator i = redirects.begin(); i != redirects.end(); ++i) {
+
+               boost::shared_ptr<Redirect> copy = Redirect::clone (*i);
 
                copy->set_placement (_placement, this);
-               others.push_back (copy);
+               copies.push_back (copy);
        }
 
-       if (_route.add_redirects (others, this)) {
-               for (list<Redirect*>::iterator i = others.begin(); i != others.end(); ++i) {
-                       delete *i;
-               }
+       if (_route->add_redirects (copies, this)) {
 
                string msg = _(
                        "Copying the set of redirects on the clipboard failed,\n\
 probably because the I/O configuration of the plugins\n\
 could not match the configuration of this track.");
-               ArdourMessage am (0, X_("bad redirect copy dialog"), msg);
+               MessageDialog am (msg);
+               am.run ();
        }
 }
 
 void
-RedirectBox::activate_redirect (Redirect *r)
+RedirectBox::activate_redirect (boost::shared_ptr<Redirect> r)
 {
        r->set_active (true, 0);
 }
 
 void
-RedirectBox::deactivate_redirect (Redirect *r)
+RedirectBox::deactivate_redirect (boost::shared_ptr<Redirect> r)
 {
        r->set_active (false, 0);
 }
 
 void
-RedirectBox::get_selected_redirects (vector<Redirect*>& redirects)
+RedirectBox::get_selected_redirects (vector<boost::shared_ptr<Redirect> >& redirects)
 {
-       using namespace CList_Helpers;
-       SelectionList& sel (redirect_display.selection());
-
-       for (SelectionIterator i = sel.begin(); i != sel.end(); ++i) {
-               Redirect* redirect = reinterpret_cast<Redirect *> ((*i).get_data ());
-               redirects.push_back (redirect);
-       }
+    vector<Gtk::TreeModel::Path> pathlist = redirect_display.get_selection()->get_selected_rows();
+       for (vector<Gtk::TreeModel::Path>::iterator iter = pathlist.begin(); iter != pathlist.end(); ++iter)
+               redirects.push_back ((*(model->get_iter(*iter)))[columns.redirect]);
 }
 
 void
-RedirectBox::for_selected_redirects (void (RedirectBox::*pmf)(Redirect*))
+RedirectBox::for_selected_redirects (void (RedirectBox::*pmf)(boost::shared_ptr<Redirect>))
 {
-       using namespace CList_Helpers;
-       SelectionList& sel (redirect_display.selection());
+    vector<Gtk::TreeModel::Path> pathlist = redirect_display.get_selection()->get_selected_rows();
 
-       for (SelectionIterator i = sel.begin(); i != sel.end(); ++i) {
-               Redirect* redirect = reinterpret_cast<Redirect *> ((*i).get_data ());
+       for (vector<Gtk::TreeModel::Path>::iterator iter = pathlist.begin(); iter != pathlist.end(); ++iter) {
+               boost::shared_ptr<Redirect> redirect = (*(model->get_iter(*iter)))[columns.redirect];
                (this->*pmf)(redirect);
        }
 }
@@ -1038,12 +864,13 @@ RedirectBox::clone_redirects ()
        RouteSelection& routes (_rr_selection.routes);
 
        if (!routes.empty()) {
-               if (_route.copy_redirects (*routes.front(), _placement)) {
+               if (_route->copy_redirects (*routes.front(), _placement)) {
                        string msg = _(
 "Copying the set of redirects on the clipboard failed,\n\
 probably because the I/O configuration of the plugins\n\
 could not match the configuration of this track.");
-                       ArdourMessage am (0, X_("bad redirect copy dialog"), msg);
+                       MessageDialog am (msg);
+                       am.run ();
                }
        }
 }
@@ -1051,7 +878,7 @@ could not match the configuration of this track.");
 void
 RedirectBox::all_redirects_active (bool state)
 {
-       _route.all_redirects_active (state);
+       _route->all_redirects_active (state);
 }
 
 void
@@ -1060,7 +887,7 @@ RedirectBox::clear_redirects()
        string prompt;
        vector<string> choices;
 
-       if (dynamic_cast<AudioTrack*>(&_route) != 0) {
+       if (boost::dynamic_pointer_cast<AudioTrack>(_route) != 0) {
                prompt = _("Do you really want to remove all redirects from this track?\n"
                           "(this cannot be undone)");
        } else {
@@ -1068,35 +895,29 @@ RedirectBox::clear_redirects()
                           "(this cannot be undone)");
        }
 
-       choices.push_back (_("Yes, remove them all"));
        choices.push_back (_("Cancel"));
+       choices.push_back (_("Yes, remove them all"));
 
        Gtkmm2ext::Choice prompter (prompt, choices);
 
-       prompter.chosen.connect (Gtk::Main::quit.slot());
-       prompter.show_all ();
-
-       Gtk::Main::run ();
-
-       if (prompter.get_choice() == 0) {
-               _route.clear_redirects (this);
+       if (prompter.run () == 1) {
+               _route->clear_redirects (this);
        }
 }
 
-
 void
-RedirectBox::edit_redirect (Redirect* redirect)
+RedirectBox::edit_redirect (boost::shared_ptr<Redirect> redirect)
 {
-       Insert *insert;
+       boost::shared_ptr<Insert> insert;
 
-       if (dynamic_cast<AudioTrack*>(&_route) != 0) {
+       if (boost::dynamic_pointer_cast<AudioTrack>(_route) != 0) {
 
-               if (dynamic_cast<AudioTrack*> (&_route)->freeze_state() == AudioTrack::Frozen) {
+               if (boost::dynamic_pointer_cast<AudioTrack> (_route)->freeze_state() == AudioTrack::Frozen) {
                        return;
                }
        }
        
-       if ((insert = dynamic_cast<Insert *> (redirect)) == 0) {
+       if ((insert = boost::dynamic_pointer_cast<Insert> (redirect)) == 0) {
                
                /* its a send */
                
@@ -1104,16 +925,16 @@ RedirectBox::edit_redirect (Redirect* redirect)
                        return;
                }
 
-               Send *send = dynamic_cast<Send*> (redirect);
+               boost::shared_ptr<Send> send = boost::dynamic_pointer_cast<Send> (redirect);
                
                SendUIWindow *send_ui;
                
                if (send->get_gui() == 0) {
                        
                        string title;
-                       title = compose(_("ardour: %1"), send->name()); 
+                       title = string_compose(_("ardour: %1"), send->name());  
                        
-                       send_ui = new SendUIWindow (*send, _session);
+                       send_ui = new SendUIWindow (send, _session);
                        send_ui->set_title (title);
                        send->set_gui (send_ui);
                        
@@ -1122,7 +943,7 @@ RedirectBox::edit_redirect (Redirect* redirect)
                }
                
                if (send_ui->is_visible()) {
-                       send_ui->get_window().raise ();
+                       send_ui->get_window()->raise ();
                } else {
                        send_ui->show_all ();
                }
@@ -1131,17 +952,17 @@ RedirectBox::edit_redirect (Redirect* redirect)
                
                /* its an insert */
                
-               PluginInsert *plugin_insert;
-               PortInsert *port_insert;
+               boost::shared_ptr<PluginInsert> plugin_insert;
+               boost::shared_ptr<PortInsert> port_insert;
                
-               if ((plugin_insert = dynamic_cast<PluginInsert *> (insert)) != 0) {
+               if ((plugin_insert = boost::dynamic_pointer_cast<PluginInsert> (insert)) != 0) {
                        
                        PluginUIWindow *plugin_ui;
                        
                        if (plugin_insert->get_gui() == 0) {
                                
                                string title;
-                               string maker = plugin_insert->plugin().maker();
+                               string maker = plugin_insert->plugin()->maker();
                                string::size_type email_pos;
                                
                                if ((email_pos = maker.find_first_of ('<')) != string::npos) {
@@ -1153,9 +974,9 @@ RedirectBox::edit_redirect (Redirect* redirect)
                                        maker += " ...";
                                }
 
-                               title = compose(_("ardour: %1: %2 (by %3)"), _route.name(), plugin_insert->name(), maker);      
+                               title = string_compose(_("ardour: %1: %2 (by %3)"), _route->name(), plugin_insert->name(), maker);      
                                
-                               plugin_ui = new PluginUIWindow (_session.engine(), *plugin_insert);
+                               plugin_ui = new PluginUIWindow (_session.engine(), plugin_insert);
                                if (_owner_is_mixer) {
                                        ARDOUR_UI::instance()->the_mixer()->ensure_float (*plugin_ui);
                                } else {
@@ -1169,22 +990,23 @@ RedirectBox::edit_redirect (Redirect* redirect)
                        }
                        
                        if (plugin_ui->is_visible()) {
-                               plugin_ui->get_window().raise ();
+                               plugin_ui->get_window()->raise ();
                        } else {
                                plugin_ui->show_all ();
                        }
                        
-               } else if ((port_insert = dynamic_cast<PortInsert *> (insert)) != 0) {
+               } else if ((port_insert = boost::dynamic_pointer_cast<PortInsert> (insert)) != 0) {
                        
                        if (!_session.engine().connected()) {
-                               ArdourMessage msg (NULL, "nojackdialog", _("Not connected to JACK - no I/O changes are possible"));
+                               MessageDialog msg ( _("Not connected to JACK - no I/O changes are possible"));
+                               msg.run ();
                                return;
                        }
 
                        PortInsertWindow *io_selector;
 
                        if (port_insert->get_gui() == 0) {
-                               io_selector = new PortInsertWindow (_session, *port_insert);
+                               io_selector = new PortInsertWindow (_session, port_insert);
                                port_insert->set_gui (io_selector);
                                
                        } else {
@@ -1192,7 +1014,7 @@ RedirectBox::edit_redirect (Redirect* redirect)
                        }
                        
                        if (io_selector->is_visible()) {
-                               io_selector->get_window().raise ();
+                               io_selector->get_window()->raise ();
                        } else {
                                io_selector->show_all ();
                        }
@@ -1200,4 +1022,201 @@ RedirectBox::edit_redirect (Redirect* redirect)
        }
 }
 
+bool
+RedirectBox::enter_box (GdkEventCrossing *ev, RedirectBox* rb)
+{
+       switch (ev->detail) {
+       case GDK_NOTIFY_INFERIOR:
+               break;
+
+       case GDK_NOTIFY_VIRTUAL:
+               /* fallthru */
+
+       default:
+               _current_redirect_box = rb;
+       }
+
+       return false;
+}
+
+void
+RedirectBox::register_actions ()
+{
+       Glib::RefPtr<Gtk::ActionGroup> popup_act_grp = Gtk::ActionGroup::create(X_("redirectmenu"));
+       Glib::RefPtr<Action> act;
+
+       /* new stuff */
+       ActionManager::register_action (popup_act_grp, X_("newplugin"), _("New Plugin ..."),  sigc::ptr_fun (RedirectBox::rb_choose_plugin));
+       ActionManager::register_action (popup_act_grp, X_("newinsert"), _("New Insert"),  sigc::ptr_fun (RedirectBox::rb_choose_insert));
+       ActionManager::register_action (popup_act_grp, X_("newsend"), _("New Send ..."),  sigc::ptr_fun (RedirectBox::rb_choose_send));
+       ActionManager::register_action (popup_act_grp, X_("clear"), _("Clear"),  sigc::ptr_fun (RedirectBox::rb_clear));
+
+       /* standard editing stuff */
+       act = ActionManager::register_action (popup_act_grp, X_("cut"), _("Cut"),  sigc::ptr_fun (RedirectBox::rb_cut));
+       ActionManager::plugin_selection_sensitive_actions.push_back(act);
+       act = ActionManager::register_action (popup_act_grp, X_("copy"), _("Copy"),  sigc::ptr_fun (RedirectBox::rb_copy));
+       ActionManager::plugin_selection_sensitive_actions.push_back(act);
+       paste_action = ActionManager::register_action (popup_act_grp, X_("paste"), _("Paste"),  sigc::ptr_fun (RedirectBox::rb_paste));
+       act = ActionManager::register_action (popup_act_grp, X_("rename"), _("Rename"),  sigc::ptr_fun (RedirectBox::rb_rename));
+       ActionManager::plugin_selection_sensitive_actions.push_back(act);
+       ActionManager::register_action (popup_act_grp, X_("selectall"), _("Select All"),  sigc::ptr_fun (RedirectBox::rb_select_all));
+       ActionManager::register_action (popup_act_grp, X_("deselectall"), _("Deselect All"),  sigc::ptr_fun (RedirectBox::rb_deselect_all));
+               
+       /* activation */
+       act = ActionManager::register_action (popup_act_grp, X_("activate"), _("Activate"),  sigc::ptr_fun (RedirectBox::rb_activate));
+       ActionManager::plugin_selection_sensitive_actions.push_back(act);
+       act = ActionManager::register_action (popup_act_grp, X_("deactivate"), _("Deactivate"),  sigc::ptr_fun (RedirectBox::rb_deactivate));
+       ActionManager::plugin_selection_sensitive_actions.push_back(act);
+       ActionManager::register_action (popup_act_grp, X_("activate_all"), _("Activate all"),  sigc::ptr_fun (RedirectBox::rb_activate_all));
+       ActionManager::register_action (popup_act_grp, X_("deactivate_all"), _("Deactivate all"),  sigc::ptr_fun (RedirectBox::rb_deactivate_all));
+
+       /* show editors */
+       act = ActionManager::register_action (popup_act_grp, X_("edit"), _("Edit"),  sigc::ptr_fun (RedirectBox::rb_edit));
+       ActionManager::plugin_selection_sensitive_actions.push_back(act);
+
+       ActionManager::add_action_group (popup_act_grp);
+}
+
+void
+RedirectBox::rb_choose_plugin ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+       _current_redirect_box->choose_plugin ();
+}
+
+void
+RedirectBox::rb_choose_insert ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+       _current_redirect_box->choose_insert ();
+}
+
+void
+RedirectBox::rb_choose_send ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+       _current_redirect_box->choose_send ();
+}
+
+void
+RedirectBox::rb_clear ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+
+       _current_redirect_box->clear_redirects ();
+}
+
+void
+RedirectBox::rb_cut ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+
+       _current_redirect_box->cut_redirects ();
+}
+
+void
+RedirectBox::rb_copy ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+       _current_redirect_box->copy_redirects ();
+}
+
+void
+RedirectBox::rb_paste ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+
+       _current_redirect_box->paste_redirects ();
+}
+
+void
+RedirectBox::rb_rename ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+       _current_redirect_box->rename_redirects ();
+}
+
+void
+RedirectBox::rb_select_all ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+
+       _current_redirect_box->select_all_redirects ();
+}
+
+void
+RedirectBox::rb_deselect_all ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+
+       _current_redirect_box->deselect_all_redirects ();
+}
+
+void
+RedirectBox::rb_activate ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+
+       _current_redirect_box->for_selected_redirects (&RedirectBox::activate_redirect);
+}
+
+void
+RedirectBox::rb_deactivate ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+       _current_redirect_box->for_selected_redirects (&RedirectBox::deactivate_redirect);
+}
+
+void
+RedirectBox::rb_activate_all ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+
+       _current_redirect_box->all_redirects_active (true);
+}
+
+void
+RedirectBox::rb_deactivate_all ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+       _current_redirect_box->all_redirects_active (false);
+}
+
+void
+RedirectBox::rb_edit ()
+{
+       if (_current_redirect_box == 0) {
+               return;
+       }
+
+       _current_redirect_box->for_selected_redirects (&RedirectBox::edit_redirect);
+}