2 Copyright (C) 2002 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include <gtkmm2ext/doi.h>
22 #include "ardour/io.h"
23 #include "ardour/rc_configuration.h"
24 #include "ardour/return.h"
26 #include "return_ui.h"
27 #include "io_selector.h"
28 #include "gui_thread.h"
34 using namespace ARDOUR;
37 ReturnUI::ReturnUI (Gtk::Window* parent, boost::shared_ptr<Return> r, Session* session)
41 _gpm.set_controls (boost::shared_ptr<Route>(), r->meter(), r->amp());
43 _hbox.pack_start (_gpm, true, true);
44 set_name (X_("ReturnUIFrame"));
46 _vbox.set_spacing (5);
47 _vbox.set_border_width (5);
49 _vbox.pack_start (_hbox, false, false, false);
51 io = Gtk::manage (new IOSelector (parent, session, r->output()));
53 pack_start (_vbox, false, false);
55 pack_start (*io, true, true);
59 _return->set_metering (true);
60 _return->input()->changed.connect (input_change_connection, invalidator (*this), boost::bind (&ReturnUI::ins_changed, this, _1, _2), gui_context());
63 _gpm.set_fader_name (X_("ReturnUIFader"));
65 // screen_update_connection = Timers::rapid_connect (sigc::mem_fun (*this, &ReturnUI::update));
66 fast_screen_update_connection = Timers::super_rapid_connect (sigc::mem_fun (*this, &ReturnUI::fast_update));
69 ReturnUI::~ReturnUI ()
71 _return->set_metering (false);
73 /* XXX not clear that we need to do this */
75 screen_update_connection.disconnect();
76 fast_screen_update_connection.disconnect();
80 ReturnUI::ins_changed (IOChange change, void* /*ignored*/)
82 ENSURE_GUI_THREAD (*this, &ReturnUI::ins_changed, change, ignored)
83 if (change.type & IOChange::ConfigurationChanged) {
94 ReturnUI::fast_update ()
96 if (Config->get_meter_falloff() > 0.0f) {
97 _gpm.update_meters ();
101 ReturnUIWindow::ReturnUIWindow (boost::shared_ptr<Return> r, ARDOUR::Session* s)
102 : ArdourWindow (string(_("Return ")) + r->name())
104 ui = new ReturnUI (this, r, s);
106 hpacker.pack_start (*ui, true, true);
110 set_name ("ReturnUIWindow");
114 ReturnUIWindow::~ReturnUIWindow ()