ardour/gtk2_ardour/send_ui.cc

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/*
Copyright (C) 2002 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 <ardour/send.h>
#include <gtkmm2ext/doi.h>
#include "utils.h"
#include "send_ui.h"
#include "io_selector.h"
#include "ardour_ui.h"
#include "gui_thread.h"
using namespace ARDOUR;
SendUI::SendUI (Send& s, Session& se)
: _send (s),
_session (se),
gpm (s, se),
panners (s, se)
{
hbox.pack_start (gpm, true, true);
set_name ("SendUIFrame");
vbox.set_spacing (5);
vbox.set_border_width (5);
vbox.pack_start (hbox, false, false, false);
vbox.pack_start (panners, false,false);
io = new IOSelector (se, s, false);
pack_start (vbox, false, false);
pack_start (*io, true, true);
show_all ();
_send.set_metering (true);
_send.output_changed.connect (mem_fun (*this, &SendUI::ins_changed));
_send.output_changed.connect (mem_fun (*this, &SendUI::outs_changed));
panners.set_width (Wide);
panners.setup_pan ();
gpm.setup_meters ();
gpm.set_fader_name ("SendUIFrame");
screen_update_connection = ARDOUR_UI::instance()->RapidScreenUpdate.connect (mem_fun (*this, &SendUI::update));
fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (mem_fun (*this, &SendUI::fast_update));
}
SendUI::~SendUI ()
{
_send.set_metering (false);
/* XXX not clear that we need to do this */
screen_update_connection.disconnect();
fast_screen_update_connection.disconnect();
}
void
SendUI::ins_changed (IOChange change, void* ignored)
{
ENSURE_GUI_THREAD(bind (mem_fun (*this, &SendUI::ins_changed), change, ignored));
if (change & ConfigurationChanged) {
panners.setup_pan ();
}
}
void
SendUI::outs_changed (IOChange change, void* ignored)
{
ENSURE_GUI_THREAD(bind (mem_fun (*this, &SendUI::outs_changed), change, ignored));
if (change & ConfigurationChanged) {
panners.setup_pan ();
gpm.setup_meters ();
}
}
void
SendUI::send_going_away (Redirect *ignored)
{
ENSURE_GUI_THREAD (bind (mem_fun (*this, &SendUI::send_going_away), ignored));
delete this;
}
void
SendUI::update ()
{
gpm.update_meters ();
}
void
SendUI::fast_update ()
{
if (_session.meter_falloff() > 0.0f) {
gpm.update_meters_falloff ();
}
}
SendUIWindow::SendUIWindow (Send& s, Session& ss)
{
ui = new SendUI (s, ss);
vpacker.set_border_width (5);
hpacker.pack_start (*ui, true, true);
vpacker.pack_start (hpacker);
add (vpacker);
set_name ("SendUIWindow");
s.GoingAway.connect (mem_fun (*this, &SendUIWindow::send_going_away));
signal_delete_event().connect (bind (ptr_fun (just_hide_it), reinterpret_cast<Window *> (this)));
}
SendUIWindow::~SendUIWindow ()
{
delete ui;
}
void
SendUIWindow::send_going_away (Redirect *ignored)
{
ENSURE_GUI_THREAD(bind (mem_fun (*this, &SendUIWindow::send_going_away), ignored));
delete this;
}