Initial import of gtk2_ardour.

git-svn-id: svn://localhost/trunk/ardour2@24 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 857 insertions, 0 deletions

diff --git a/gtk2_ardour/io_selector.cc b/gtk2_ardour/io_selector.cc
new file mode 100644
index 0000000000..0d013c72f4
--- /dev/null
+++ b/gtk2_ardour/io_selector.cc
@@ -0,0 +1,857 @@
+/*
+    Copyright (C) 2002-2003 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.
+
+    $Id$
+*/
+
+#include <map>
+#include <vector>
+
+#include <pbd/lockmonitor.h>
+
+#include <ardour/io.h>
+#include <ardour/route.h>
+#include <ardour/audioengine.h>
+#include <ardour/port.h>
+#include <ardour/insert.h>
+#include <ardour/session.h>
+#include <ardour/diskstream.h>
+
+#include <gtkmmext/doi.h>
+#include <gtkmmext/gtk_ui.h>
+
+#include "utils.h"
+#include "ardour_message.h"
+#include "io_selector.h"
+#include "extra_bind.h"
+#include "keyboard.h"
+#include "gui_thread.h"
+
+#include "i18n.h"
+
+using namespace std;
+using namespace Gtk;
+using namespace SigC;
+using namespace ARDOUR;
+
+IOSelectorWindow::IOSelectorWindow (Session& sess, IO& ior, bool input, bool can_cancel)
+	: ArdourDialog ("i/o selector"),
+	  _selector (sess, ior, input),
+	  ok_button (can_cancel ? _("OK"): _("Close")),
+	  cancel_button (_("Cancel")),
+	  rescan_button (_("Rescan"))
+
+{
+	add_events (GDK_KEY_PRESS_MASK|GDK_KEY_RELEASE_MASK);
+	set_name ("IOSelectorWindow");
+
+	string title;
+	if (input) {
+		title = compose(_("%1 input"), ior.name());
+	} else {
+		title = compose(_("%1 output"), ior.name());
+	}
+
+	ok_button.set_name ("IOSelectorButton");
+	cancel_button.set_name ("IOSelectorButton");
+	rescan_button.set_name ("IOSelectorButton");
+
+	button_box.set_spacing (5);
+	button_box.set_border_width (5);
+	button_box.set_homogeneous (true);
+	button_box.pack_start (rescan_button);
+
+	if (can_cancel) {
+		button_box.pack_start (cancel_button);
+	}
+	else {
+		cancel_button.hide();
+	}
+		
+	button_box.pack_start (ok_button);
+
+	vbox.pack_start (_selector);
+	vbox.pack_start (button_box, false, false);
+
+	ok_button.clicked.connect (slot (*this, &IOSelectorWindow::accept));
+	cancel_button.clicked.connect (slot (*this, &IOSelectorWindow::cancel));
+	rescan_button.clicked.connect (slot (*this, &IOSelectorWindow::rescan));
+
+	set_title (title);
+	set_position (GTK_WIN_POS_MOUSE);
+	add (vbox);
+
+	delete_event.connect (bind (slot (just_hide_it), reinterpret_cast<Window *> (this)));
+}
+
+IOSelectorWindow::~IOSelectorWindow()
+{
+}
+
+void
+IOSelectorWindow::rescan ()
+{
+	_selector.redisplay ();
+}
+
+void
+IOSelectorWindow::cancel ()
+{
+	_selector.Finished(IOSelector::Cancelled);
+	hide ();
+}
+
+void
+IOSelectorWindow::accept ()
+{
+	_selector.Finished(IOSelector::Accepted);
+	hide ();
+}
+
+
+gint
+IOSelectorWindow::map_event_impl (GdkEventAny *ev)
+{
+	_selector.redisplay ();
+	return Window::map_event_impl (ev);
+}
+
+/*************************
+  The IO Selector "widget"
+ *************************/  
+
+IOSelector::IOSelector (Session& sess, IO& ior, bool input)
+	: session (sess),
+	  io (ior),
+	  for_input (input),
+	  port_frame (for_input? _("Inputs") : _("Outputs")),
+	  add_port_button (for_input? _("Add Input") : _("Add Output")),
+	  remove_port_button (for_input? _("Remove Input") : _("Remove Output")),
+	  clear_connections_button (_("Disconnect All"))
+{
+	selected_port = 0;
+
+	notebook.set_name ("IOSelectorNotebook");
+	notebook.set_usize (-1, 125);
+
+	clear_connections_button.set_name ("IOSelectorButton");
+	add_port_button.set_name ("IOSelectorButton");
+	remove_port_button.set_name ("IOSelectorButton");
+
+	selector_frame.set_name ("IOSelectorFrame");
+	port_frame.set_name ("IOSelectorFrame");
+
+	selector_frame.set_label (_("Available connections"));
+	
+	selector_button_box.set_spacing (5);
+	selector_button_box.set_border_width (5);
+
+	selector_box.set_spacing (5);
+	selector_box.set_border_width (5);
+	selector_box.pack_start (notebook);
+	selector_box.pack_start (selector_button_box, false, false);
+
+	selector_frame.add (selector_box);
+
+	port_box.set_spacing (5);
+	port_box.set_border_width (5);
+
+	port_display_scroller.set_name ("IOSelectorNotebook");
+	port_display_scroller.set_border_width (0);
+	port_display_scroller.set_usize (-1, 170);
+	port_display_scroller.add_with_viewport (port_box);
+	port_display_scroller.set_policy (GTK_POLICY_NEVER,
+					  GTK_POLICY_AUTOMATIC);
+
+	port_button_box.set_spacing (5);
+	port_button_box.set_border_width (5);
+
+	port_button_box.pack_start (add_port_button, false, false);
+
+	if (for_input) {
+		if (io.input_maximum() < 0 || io.input_maximum() > (int) io.n_inputs()) {
+			add_port_button.set_sensitive (true);
+		} else {
+			add_port_button.set_sensitive (false);
+		}
+
+	} else {
+		if (io.output_maximum() < 0 || io.output_maximum() > (int) io.n_outputs()) {
+			add_port_button.set_sensitive (true);
+		} else {
+			add_port_button.set_sensitive (false);
+		}
+			
+	}
+
+	port_button_box.pack_start (remove_port_button, false, false);
+
+	if (for_input) {
+		if (io.input_minimum() < 0 || io.input_minimum() < (int) io.n_inputs()) {
+			remove_port_button.set_sensitive (true);
+		} else {
+			remove_port_button.set_sensitive (false);
+		}
+			
+	} else {
+		if (io.output_minimum() < 0 || io.output_minimum() < (int) io.n_outputs()) {
+			remove_port_button.set_sensitive (true);
+		} else {
+			remove_port_button.set_sensitive (false);
+		}
+	}
+
+	port_button_box.pack_start (clear_connections_button, false, false);
+
+	port_and_button_box.set_border_width (5);
+	port_and_button_box.pack_start (port_button_box, false, false);
+	port_and_button_box.pack_start (port_display_scroller);
+
+	port_frame.add (port_and_button_box);
+
+	port_and_selector_box.set_spacing (5);
+	port_and_selector_box.pack_start (port_frame);
+	port_and_selector_box.pack_start (selector_frame);
+
+	set_spacing (5);
+	set_border_width (5);
+	pack_start (port_and_selector_box);
+
+	rescan();
+	display_ports ();
+
+	clear_connections_button.clicked.connect (slot (*this, &IOSelector::clear_connections));
+
+	add_port_button.clicked.connect (slot (*this, &IOSelector::add_port));
+	remove_port_button.clicked.connect (slot (*this, &IOSelector::remove_port));
+
+	if (for_input) {
+		io.input_changed.connect (slot (*this, &IOSelector::ports_changed));
+	} else {
+		io.output_changed.connect (slot (*this, &IOSelector::ports_changed));
+	}
+
+	io.name_changed.connect (slot (*this, &IOSelector::name_changed));
+}
+
+IOSelector::~IOSelector ()
+{
+}
+
+void
+IOSelector::name_changed (void* src)
+{
+	ENSURE_GUI_THREAD(bind (slot (*this, &IOSelector::name_changed), src));
+	
+	display_ports ();
+}
+
+void
+IOSelector::clear_connections ()
+{
+	if (for_input) {
+		io.disconnect_inputs (this);
+	} else {
+		io.disconnect_outputs (this);
+	}
+}
+
+void
+IOSelector::rescan ()
+{
+	using namespace Notebook_Helpers;
+	using namespace CList_Helpers;
+
+	typedef map<string,vector<pair<string,string> > > PortMap;
+	PortMap portmap;
+	const char **ports;
+	PageList& pages = notebook.pages();
+	gint current_page;
+	vector<string> rowdata;
+
+	current_page = notebook.get_current_page_num ();
+	pages.clear ();
+
+	/* get relevant current JACK ports */
+
+	ports = session.engine().get_ports ("", JACK_DEFAULT_AUDIO_TYPE, for_input?JackPortIsOutput:JackPortIsInput);
+
+	if (ports == 0) {
+		return;
+	}
+
+	/* find all the client names and group their ports into a list-by-client */
+	
+	for (int n = 0; ports[n]; ++n) {
+
+		pair<string,vector<pair<string,string> > > newpair;
+		pair<string,string> strpair;
+		pair<PortMap::iterator,bool> result;
+
+		string str = ports[n];
+		string::size_type pos;
+		string portname;
+
+		pos = str.find (':');
+
+		newpair.first = str.substr (0, pos); 
+		portname = str.substr (pos+1);
+
+		/* this may or may not succeed at actually inserting. 
+		   we don't care, however: we just want an iterator
+		   that gives us either the inserted element or
+		   the existing one with the same name.
+		*/
+
+		result = portmap.insert (newpair);
+
+		strpair.first = portname;
+		strpair.second = str;
+
+		result.first->second.push_back (strpair);
+	}
+
+	PortMap::iterator i;
+
+	for (i = portmap.begin(); i != portmap.end(); ++i) {
+		
+		Box *client_box = manage (new VBox);
+		Gtk::CList *client_port_display = manage (new Gtk::CList (1));
+		ScrolledWindow *scroller = manage (new ScrolledWindow);
+
+		scroller->add_with_viewport (*client_port_display);
+		scroller->set_policy (GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+
+		client_box->pack_start (*scroller);
+
+		client_port_display->set_selection_mode (GTK_SELECTION_BROWSE);
+		client_port_display->set_name ("IOSelectorList");
+
+		for (vector<pair<string,string> >::iterator s = i->second.begin(); s != i->second.end(); ++s) {
+			
+			rowdata.clear ();
+			rowdata.push_back (s->first);
+			client_port_display->rows().push_back (rowdata);
+			client_port_display->rows().back().set_data (g_strdup (s->second.c_str()), free);
+		}
+
+		client_port_display->columns_autosize ();
+		client_port_display->select_row.connect (bind (slot (*this, &IOSelector::port_selection_handler), client_port_display));
+
+		Label *tab_label = manage (new Label);
+
+		tab_label->set_name ("IOSelectorNotebookTab");
+		tab_label->set_text ((*i).first);
+
+		pages.push_back (TabElem (*client_box, *tab_label));
+	}
+
+	notebook.set_page (current_page);
+	notebook.show.connect (bind (slot (notebook, &Notebook::set_page), current_page));
+	selector_box.show_all ();
+}	
+
+void
+IOSelector::display_ports ()
+{
+	CList *clist = 0;
+	CList *firstclist = 0;
+	CList *selected_port_list = 0;
+
+	{
+		LockMonitor lm (port_display_lock, __LINE__, __FILE__);
+		Port *port;
+		uint32_t limit;
+
+		if (for_input) {
+			limit = io.n_inputs();
+		} else {
+			limit = io.n_outputs();
+		}
+
+		for (slist<CList *>::iterator i = port_displays.begin(); i != port_displays.end(); ) {
+		
+			slist<CList *>::iterator tmp;
+
+			tmp = i;
+			++tmp;
+
+			port_box.remove (**i);
+			delete *i;
+			port_displays.erase (i);
+
+			i = tmp;
+		} 
+
+		for (uint32_t n = 0; n < limit; ++n) {
+			const gchar *title[1];
+			string really_short_name;
+
+			if (for_input) {
+				port = io.input (n);
+			} else {
+				port = io.output (n);
+			}
+
+			/* we know there is '/' because we put it there */
+
+			really_short_name = port->short_name();
+			really_short_name = really_short_name.substr (really_short_name.find ('/') + 1);
+
+			title[0] = really_short_name.c_str();
+			clist = new CList (1, title);
+			if (!firstclist) {
+				firstclist = clist;
+			}
+			
+			port_displays.insert (port_displays.end(), clist);
+			port_box.pack_start (*clist);
+
+			clist->set_data (_("port"), port);
+
+			/* XXX THIS IS A DIGUSTING AND DIRTY HACK, FORCED UPON US BECAUSE
+			   GtkCList DOESN'T PROVIDE ANY WAY TO CONNECT TO BUTTON_PRESS_EVENTS
+			   FOR THE COLUMN TITLE BUTTON.
+			 */
+
+			clist->column(0).get_widget();  // force the column title button to be created
+			GtkButton *b = GTK_BUTTON(clist->gtkobj()->column[0].button); // no API to access this
+			Gtk::Button *B = wrap (b); // make C++ signal handling easier.
+
+			clist->column_titles_show ();
+			clist->column_titles_active ();
+
+			if (for_input) {
+
+				if (io.input_maximum() == 1) {
+					selected_port = port;
+					selected_port_list = clist;
+				} else {
+					if (port == selected_port) {
+						selected_port_list = clist;
+					}
+				}
+				
+				B->button_release_event.connect 
+					(bind (slot (*this, &IOSelector::port_column_button_release), clist));
+			
+			} else {
+
+				if (io.output_maximum() == 1) {
+					selected_port = port;
+					selected_port_list = clist;
+				} else {
+					if (port == selected_port) {
+						selected_port_list = clist;
+					}
+				}
+
+				B->button_release_event.connect 
+					(bind (slot (*this, &IOSelector::port_column_button_release), clist));
+			}
+
+			clist->set_name ("IOSelectorPortList");
+			clist->set_selection_mode (GTK_SELECTION_SINGLE);
+			clist->set_shadow_type (GTK_SHADOW_IN);
+			clist->set_usize (-1, 75);
+
+			/* now fill the clist with the current connections */
+
+			const char **connections = port->get_connections ();
+
+			if (connections) {
+
+				for (uint32_t c = 0; connections[c]; ++c) {
+					
+					const gchar *txt[1];
+				
+					txt[0] = connections[c];
+
+					clist->rows().push_back (txt);
+				}
+
+				free (connections);
+			}
+
+			clist->columns_autosize ();
+			clist->button_release_event.connect (bind (slot (*this, &IOSelector::connection_click), clist));
+		}
+
+		port_box.show_all ();
+
+		if (selected_port_list) {
+			selected_port_list->click_column(0);
+			selected_port_list->set_name ("IOSelectorPortListSelected");
+			for (slist<CList *>::iterator i = port_displays.begin(); i != port_displays.end(); ++i) {
+				if (*i != selected_port_list) {
+					(*i)->set_name ("IOSelectorPortList");
+					(*i)->queue_draw ();
+				}
+			}
+		} else {
+			selected_port = 0;
+			selector_box.hide_all ();
+		}
+	}
+	
+	if (selected_port_list) {
+		select_clist (selected_port_list);
+	} else if (firstclist) {
+		// select first
+		select_clist (firstclist);
+	}
+}
+
+void
+IOSelector::port_selection_handler (gint row, gint col, GdkEvent *ev, Gtk::CList *clist)
+{
+	using namespace CList_Helpers;
+	int status;
+
+	if (selected_port == 0) {
+		return;
+	}
+
+	string other_port_name = (char *) clist->rows()[row].get_data();
+
+	if (for_input) {
+		if ((status = io.connect_input (selected_port, other_port_name, this)) == 0) {
+			Port *p = session.engine().get_port_by_name (other_port_name);
+			p->enable_metering();
+		}
+	} else {
+		status = io.connect_output (selected_port, other_port_name, this);
+	}
+
+	if (status == 0) {
+		select_next_clist ();
+	}
+}
+
+void
+IOSelector::ports_changed (IOChange change, void *src)
+{
+	ENSURE_GUI_THREAD(bind (slot (*this, &IOSelector::ports_changed), change, src));
+	
+	display_ports ();
+}
+
+void
+IOSelector::add_port ()
+{
+	/* add a new port, then hide the button if we're up to the maximum allowed */
+
+	if (for_input) {
+
+
+		try {
+
+			io.add_input_port ("", this);
+		}
+
+		catch (AudioEngine::PortRegistrationFailure& err) {
+			ArdourMessage msg (0,  X_("noport dialog"),
+					   _("There are no more JACK ports available."));
+		}
+
+		if (io.input_maximum() >= 0 && io.input_maximum() <= (int) io.n_inputs()) {
+			add_port_button.set_sensitive (false);
+		}
+		
+		if (io.input_minimum() < (int) io.n_inputs()) {
+			remove_port_button.set_sensitive (true);
+		}
+
+	} else {
+
+		try {
+			io.add_output_port ("", this);
+		}
+
+		catch (AudioEngine::PortRegistrationFailure& err) {
+			ArdourMessage msg (0, X_("noport dialog"),
+					   _("There are no more JACK ports available."));
+		}
+
+		if (io.output_maximum() >= 0 && io.output_maximum() <= (int) io.n_outputs()) {
+			add_port_button.set_sensitive (false);
+		}
+	}
+}
+
+void
+IOSelector::remove_port ()
+{
+	// always remove last port
+	uint32_t nports;
+	
+	if (for_input) {
+		if ((nports = io.n_inputs()) > 0) {
+			io.remove_input_port (io.input(nports-1), this);
+		}
+		if (io.input_minimum() == (int) io.n_inputs()) {
+		        remove_port_button.set_sensitive (false);
+		}
+	} else {
+		if ((nports = io.n_outputs()) > 0) {
+			io.remove_output_port (io.output(nports-1), this);
+		}
+	}
+}
+
+gint
+IOSelector::remove_port_when_idle (Port *port)
+{
+	if (for_input) {
+		io.remove_input_port (port, this);
+	} else {
+		io.remove_output_port (port, this);
+	}
+
+	return FALSE;
+}
+
+gint
+IOSelector::port_column_button_release (GdkEventButton *event, CList *clist)
+{
+	if (Keyboard::is_delete_event (event)) {
+		Port* port;
+		{
+			LockMonitor lm (port_display_lock, __LINE__, __FILE__);
+			
+			port = reinterpret_cast<Port *> (clist->get_data (_("port")));
+			
+			if (port == selected_port) {
+				selected_port = 0;
+				clist->set_name ("IOSelectorPortList");
+				clist->queue_draw();
+			}
+		}
+
+		/* remove the port when idle - if we do it here, we will destroy the widget
+		   for whom we are handling an event. not good.
+		*/
+
+		Gtk::Main::idle.connect (bind (slot (*this, &IOSelector::remove_port_when_idle), port));
+
+	} else {
+		select_clist(clist);
+	}
+
+	return TRUE;
+}
+
+void
+IOSelector::select_next_clist ()
+{
+	slist<CList*>::iterator next;
+
+	for (slist<CList *>::iterator i = port_displays.begin(); i != port_displays.end(); ++i) {
+
+		if ((*i)->get_name() == "IOSelectorPortListSelected") {
+
+			++i;
+
+			if (i == port_displays.end()) {
+				select_clist (port_displays.front());
+			} else {
+				select_clist (*i);
+			}
+			
+			break;
+		}
+	}
+}
+
+void
+IOSelector::select_clist(Gtk::CList* clist)
+{
+	/* Gack. CList's don't respond visually to a change
+	   in their state, so rename them to force a style
+	   switch.
+	*/
+	LockMonitor lm (port_display_lock, __LINE__, __FILE__);
+ 	Port* port = reinterpret_cast<Port *> (clist->get_data (_("port")));
+	
+	if (port != selected_port) {
+		selected_port = port;
+		
+		clist->set_name ("IOSelectorPortListSelected");
+		
+		for (slist<CList *>::iterator i = port_displays.begin(); i != port_displays.end(); ++i) {
+			if (*i != clist) {
+				(*i)->set_name ("IOSelectorPortList");
+				(*i)->queue_draw ();
+			}
+		}
+		selector_box.show_all ();
+	}
+}
+
+gint
+IOSelector::connection_click (GdkEventButton *ev, CList *clist)
+{
+	gint row, col;
+
+	/* only handle button1 events here */
+
+	if (ev->button != 1) {
+		return FALSE;
+	}
+
+	if (clist->get_selection_info ((int)ev->x, (int)ev->y, &row, &col) == 0) {
+		return FALSE;
+	}
+
+	if (row < 0 || col < 0) {
+		return FALSE;
+	}
+
+	Port *port = reinterpret_cast<Port *> (clist->get_data (_("port")));
+	string connected_port_name = clist->cell(row,col).get_text ();
+
+	if (for_input) {
+		Port *p = session.engine().get_port_by_name (connected_port_name);
+		p->disable_metering();
+		io.disconnect_input (port, connected_port_name, this);
+	} else {
+		io.disconnect_output (port, connected_port_name, this);
+	}
+
+	return TRUE;
+}
+
+void
+IOSelector::redisplay ()
+{
+	display_ports ();
+
+	if (for_input) {
+		if (io.input_maximum() != 0) {
+			rescan ();
+		}
+	} else {
+		if (io.output_maximum() != 0) {
+			rescan();
+		}
+	}
+}
+
+PortInsertUI::PortInsertUI (Session& sess, PortInsert& pi)
+	: input_selector (sess, pi, true),
+	  output_selector (sess, pi, false)
+{
+	hbox.pack_start (output_selector, true, true);
+	hbox.pack_start (input_selector, true, true);
+
+
+	pack_start (hbox);
+}
+
+void
+PortInsertUI::redisplay()
+{
+
+	input_selector.redisplay();
+	output_selector.redisplay();
+}
+
+void
+PortInsertUI::finished(IOSelector::Result r)
+{
+	input_selector.Finished (r);
+	output_selector.Finished (r);
+}
+
+
+PortInsertWindow::PortInsertWindow (Session& sess, PortInsert& pi, bool can_cancel)
+	: ArdourDialog ("port insert dialog"),
+	  _portinsertui(sess, pi),
+	  ok_button (can_cancel ? _("OK"): _("Close")),
+	  cancel_button (_("Cancel")),
+	  rescan_button (_("Rescan"))
+{
+
+	set_name ("IOSelectorWindow");
+	string title = _("ardour: ");
+	title += pi.name();
+	set_title (title);
+	
+	ok_button.set_name ("IOSelectorButton");
+	cancel_button.set_name ("IOSelectorButton");
+	rescan_button.set_name ("IOSelectorButton");
+
+	button_box.set_spacing (5);
+	button_box.set_border_width (5);
+	button_box.set_homogeneous (true);
+	button_box.pack_start (rescan_button);
+	if (can_cancel) {
+		button_box.pack_start (cancel_button);
+	}
+	else {
+		cancel_button.hide();
+	}
+	button_box.pack_start (ok_button);
+
+	vbox.pack_start (_portinsertui);
+	vbox.pack_start (button_box, false, false);
+
+	add (vbox);
+
+	ok_button.clicked.connect (slot (*this, &PortInsertWindow::accept));
+	cancel_button.clicked.connect (slot (*this, &PortInsertWindow::cancel));
+	rescan_button.clicked.connect (slot (*this, &PortInsertWindow::rescan));
+
+	delete_event.connect (bind (slot (just_hide_it), reinterpret_cast<Window *> (this)));	
+	pi.GoingAway.connect (slot (*this, &PortInsertWindow::plugin_going_away));
+}
+
+void
+PortInsertWindow::plugin_going_away (ARDOUR::Redirect* ignored)
+{
+	ENSURE_GUI_THREAD(bind (slot (*this, &PortInsertWindow::plugin_going_away), ignored));
+	
+	delete_when_idle (this);
+}
+
+gint
+PortInsertWindow::map_event_impl (GdkEventAny *ev)
+{
+	_portinsertui.redisplay ();
+	return Window::map_event_impl (ev);
+}
+
+
+void
+PortInsertWindow::rescan ()
+{
+	_portinsertui.redisplay();
+}
+
+void
+PortInsertWindow::cancel ()
+{
+	_portinsertui.finished(IOSelector::Cancelled);
+	hide ();
+}
+
+void
+PortInsertWindow::accept ()
+{
+	_portinsertui.finished(IOSelector::Accepted);
+	hide ();
+}