abd80d0f64
Fix problems with attempts to access Session after it has been destroyed. git-svn-id: svn://localhost/ardour2/branches/3.0@6290 d708f5d6-7413-0410-9779-e7cbd77b26cf
155 lines
3.7 KiB
C++
155 lines
3.7 KiB
C++
/*
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Copyright (C) 2002 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <gtkmm2ext/doi.h>
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#include "ardour/amp.h"
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#include "ardour/io.h"
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#include "ardour/send.h"
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#include "ardour/rc_configuration.h"
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#include "utils.h"
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#include "send_ui.h"
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#include "io_selector.h"
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#include "ardour_ui.h"
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#include "gui_thread.h"
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using namespace std;
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using namespace ARDOUR;
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using namespace PBD;
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SendUI::SendUI (Gtk::Window* parent, boost::shared_ptr<Send> s, Session& se)
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: _send (s)
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, _session (se)
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, _gpm (se, 250)
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, _panners (se)
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{
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_panners.set_panner (s->panner());
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_gpm.set_controls (boost::shared_ptr<Route>(), s->meter(), s->amp());
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_hbox.pack_start (_gpm, true, true);
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set_name ("SendUIFrame");
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_vbox.set_spacing (5);
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_vbox.set_border_width (5);
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_vbox.pack_start (_hbox, false, false, false);
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_vbox.pack_start (_panners, false, false);
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io = manage (new IOSelector (parent, &se, s->output()));
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pack_start (_vbox, false, false);
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pack_start (*io, true, true);
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show_all ();
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_send->set_metering (true);
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_send->input()->changed.connect (mem_fun (*this, &SendUI::ins_changed));
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_send->output()->changed.connect (mem_fun (*this, &SendUI::outs_changed));
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_panners.set_width (Wide);
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_panners.setup_pan ();
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_gpm.setup_meters ();
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_gpm.set_fader_name ("SendUIFrame");
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// screen_update_connection = ARDOUR_UI::instance()->RapidScreenUpdate.connect (
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// mem_fun (*this, &SendUI::update));
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fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (
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mem_fun (*this, &SendUI::fast_update));
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}
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SendUI::~SendUI ()
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{
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_send->set_metering (false);
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/* XXX not clear that we need to do this */
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screen_update_connection.disconnect();
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fast_screen_update_connection.disconnect();
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}
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void
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SendUI::ins_changed (IOChange change, void* ignored)
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{
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ENSURE_GUI_THREAD(bind (mem_fun (*this, &SendUI::ins_changed), change, ignored));
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if (change & ConfigurationChanged) {
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_panners.setup_pan ();
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}
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}
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void
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SendUI::outs_changed (IOChange change, void* ignored)
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{
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ENSURE_GUI_THREAD(bind (mem_fun (*this, &SendUI::outs_changed), change, ignored));
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if (change & ConfigurationChanged) {
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_panners.setup_pan ();
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_gpm.setup_meters ();
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}
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}
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void
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SendUI::update ()
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{
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}
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void
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SendUI::fast_update ()
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{
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if (Config->get_meter_falloff() > 0.0f) {
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_gpm.update_meters ();
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}
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}
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SendUIWindow::SendUIWindow (boost::shared_ptr<Send> s, Session& ss)
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: ArdourDialog (string("Ardour: send ") + s->name())
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{
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ui = new SendUI (this, s, ss);
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hpacker.pack_start (*ui, true, true);
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get_vbox()->set_border_width (5);
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get_vbox()->pack_start (hpacker);
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set_name ("SendUIWindow");
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going_away_connection = s->GoingAway.connect (
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mem_fun (*this, &SendUIWindow::send_going_away));
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signal_delete_event().connect (bind (
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sigc::ptr_fun (just_hide_it),
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reinterpret_cast<Window *> (this)));
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}
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SendUIWindow::~SendUIWindow ()
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{
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delete ui;
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}
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void
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SendUIWindow::send_going_away ()
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{
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ENSURE_GUI_THREAD (mem_fun (*this, &SendUIWindow::send_going_away));
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delete_when_idle (this);
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going_away_connection.disconnect ();
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}
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