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"
27 #include "return_ui.h"
28 #include "io_selector.h"
29 #include "ardour_ui.h"
30 #include "gui_thread.h"
35 using namespace ARDOUR;
38 ReturnUI::ReturnUI (Gtk::Window* parent, boost::shared_ptr<Return> r, Session* session)
42 _gpm.set_controls (boost::shared_ptr<Route>(), r->meter(), r->amp());
44 _hbox.pack_start (_gpm, true, true);
45 set_name ("ReturnUIFrame");
47 _vbox.set_spacing (5);
48 _vbox.set_border_width (5);
50 _vbox.pack_start (_hbox, false, false, false);
52 io = manage (new IOSelector (parent, session, r->output()));
54 pack_start (_vbox, false, false);
56 pack_start (*io, true, true);
60 _return->set_metering (true);
61 _return->input()->changed.connect (input_change_connection, invalidator (*this), boost::bind (&ReturnUI::ins_changed, this, _1, _2), gui_context());
64 _gpm.set_fader_name ("ReturnUIFrame");
66 // screen_update_connection = ARDOUR_UI::instance()->RapidScreenUpdate.connect (sigc::mem_fun (*this, &ReturnUI::update));
67 fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (sigc::mem_fun (*this, &ReturnUI::fast_update));
70 ReturnUI::~ReturnUI ()
72 _return->set_metering (false);
74 /* XXX not clear that we need to do this */
76 screen_update_connection.disconnect();
77 fast_screen_update_connection.disconnect();
81 ReturnUI::ins_changed (IOChange change, void* /*ignored*/)
83 ENSURE_GUI_THREAD (*this, &ReturnUI::ins_changed, change, ignored)
84 if (change.type & IOChange::ConfigurationChanged) {
95 ReturnUI::fast_update ()
97 if (Config->get_meter_falloff() > 0.0f) {
98 _gpm.update_meters ();
102 ReturnUIWindow::ReturnUIWindow (boost::shared_ptr<Return> r, ARDOUR::Session* s)
103 : ArdourWindow (string(_("Return ")) + r->name())
105 ui = new ReturnUI (this, r, s);
107 hpacker.pack_start (*ui, true, true);
111 set_name ("ReturnUIWindow");
113 r->DropReferences.connect (going_away_connection, invalidator (*this), boost::bind (&ReturnUIWindow::return_going_away, this), gui_context());
116 ReturnUIWindow::~ReturnUIWindow ()
122 ReturnUIWindow::return_going_away ()
124 ENSURE_GUI_THREAD (*this, &ReturnUIWindow::return_going_away)
125 going_away_connection.disconnect ();
126 delete_when_idle (this);