split apart ardour_ui.cc into a series of distinct source modules.

Should be a 100% no-op - no code was altered, just moved

1 files changed, 197 insertions, 0 deletions

diff --git a/gtk2_ardour/ardour_ui_engine.cc b/gtk2_ardour/ardour_ui_engine.cc
new file mode 100644
index 0000000000..2ee03c13c0
--- /dev/null
+++ b/gtk2_ardour/ardour_ui_engine.cc
@@ -0,0 +1,197 @@
+/*
+ * Copyright (C) 2005-2007 Doug McLain <doug@nostar.net>
+ * Copyright (C) 2005-2017 Tim Mayberry <mojofunk@gmail.com>
+ * Copyright (C) 2005-2019 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2005 Karsten Wiese <fzuuzf@googlemail.com>
+ * Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
+ * Copyright (C) 2006-2015 David Robillard <d@drobilla.net>
+ * Copyright (C) 2007-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2008-2010 Sakari Bergen <sakari.bergen@beatwaves.net>
+ * Copyright (C) 2012-2019 Robin Gareus <robin@gareus.org>
+ * Copyright (C) 2013-2015 Colin Fletcher <colin.m.fletcher@googlemail.com>
+ * Copyright (C) 2013-2016 John Emmas <john@creativepost.co.uk>
+ * Copyright (C) 2013-2016 Nick Mainsbridge <mainsbridge@gmail.com>
+ * Copyright (C) 2014-2018 Ben Loftis <ben@harrisonconsoles.com>
+ * Copyright (C) 2015 André Nusser <andre.nusser@googlemail.com>
+ * Copyright (C) 2016-2018 Len Ovens <len@ovenwerks.net>
+ * Copyright (C) 2017 Johannes Mueller <github@johannes-mueller.org>
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifdef WAF_BUILD
+#include "gtk2ardour-config.h"
+#include "gtk2ardour-version.h"
+#endif
+
+#include "pbd/i18n.h"
+#include "pbd/openuri.h"
+
+#include "ardour/audioengine.h"
+
+#include "ardour_ui.h"
+#include "engine_dialog.h"
+#include "gui_thread.h"
+
+using namespace ARDOUR;
+using namespace PBD;
+using namespace Gtkmm2ext;
+using namespace ArdourWidgets;
+using namespace Gtk;
+using namespace std;
+
+int
+ARDOUR_UI::do_audio_midi_setup (uint32_t desired_sample_rate)
+{
+	audio_midi_setup->set_desired_sample_rate (desired_sample_rate);
+	audio_midi_setup->set_position (WIN_POS_CENTER);
+
+	if (desired_sample_rate != 0) {
+		if (Config->get_try_autostart_engine () || g_getenv ("ARDOUR_TRY_AUTOSTART_ENGINE")) {
+			audio_midi_setup->try_autostart ();
+			if (ARDOUR::AudioEngine::instance()->running()) {
+				return 0;
+			}
+		}
+	}
+
+	while (true) {
+		int response = audio_midi_setup->run();
+		switch (response) {
+		case Gtk::RESPONSE_DELETE_EVENT:
+			// after latency callibration engine may run,
+			// Running() signal was emitted, but dialog will not
+			// have emitted a response. The user needs to close
+			// the dialog -> Gtk::RESPONSE_DELETE_EVENT
+			if (!AudioEngine::instance()->running()) {
+				return -1;
+			}
+			/* fallthrough */
+		default:
+			if (!AudioEngine::instance()->running()) {
+				continue;
+			}
+			audio_midi_setup->hide ();
+			return 0;
+		}
+	}
+}
+
+void
+ARDOUR_UI::audioengine_became_silent ()
+{
+	MessageDialog msg (string_compose (_("This is a free/demo copy of %1. It has just switched to silent mode."), PROGRAM_NAME),
+	                   true,
+	                   Gtk::MESSAGE_WARNING,
+	                   Gtk::BUTTONS_NONE,
+	                   true);
+
+	msg.set_title (string_compose (_("%1 is now silent"), PROGRAM_NAME));
+
+	Gtk::Label pay_label (string_compose (_("Please consider paying for a copy of %1 - you can pay whatever you want."), PROGRAM_NAME));
+	Gtk::Label subscribe_label (_("Better yet become a subscriber - subscriptions start at US$1 per month."));
+	Gtk::Button pay_button (_("Pay for a copy (via the web)"));
+	Gtk::Button subscribe_button (_("Become a subscriber (via the web)"));
+	Gtk::HBox pay_button_box;
+	Gtk::HBox subscribe_button_box;
+
+	pay_button_box.pack_start (pay_button, true, false);
+	subscribe_button_box.pack_start (subscribe_button, true, false);
+
+	bool (*openuri)(const char*) = PBD::open_uri; /* this forces selection of the const char* variant of PBD::open_uri(), which we need to avoid ambiguity below */
+
+	pay_button.signal_clicked().connect (sigc::hide_return (sigc::bind (sigc::ptr_fun (openuri), (const char*) "https://ardour.org/download")));
+	subscribe_button.signal_clicked().connect (sigc::hide_return (sigc::bind (sigc::ptr_fun (openuri), (const char*) "https://community.ardour.org/s/subscribe")));
+
+	msg.get_vbox()->pack_start (pay_label);
+	msg.get_vbox()->pack_start (pay_button_box);
+	msg.get_vbox()->pack_start (subscribe_label);
+	msg.get_vbox()->pack_start (subscribe_button_box);
+
+	msg.get_vbox()->show_all ();
+
+	msg.add_button (_("Remain silent"), Gtk::RESPONSE_CANCEL);
+	msg.add_button (_("Save and quit"), Gtk::RESPONSE_NO);
+	msg.add_button (_("Give me more time"), Gtk::RESPONSE_YES);
+
+	int r = msg.run ();
+
+	switch (r) {
+	case Gtk::RESPONSE_YES:
+		AudioEngine::instance()->reset_silence_countdown ();
+		break;
+
+	case Gtk::RESPONSE_NO:
+		/* save and quit */
+		save_state_canfail ("");
+		exit (EXIT_SUCCESS);
+		break;
+
+	case Gtk::RESPONSE_CANCEL:
+	default:
+		/* don't reset, save session and exit */
+		break;
+	}
+}
+
+void
+ARDOUR_UI::create_xrun_marker (samplepos_t where)
+{
+	if (_session) {
+		Location *location = new Location (*_session, where, where, _("xrun"), Location::IsMark, 0);
+		_session->locations()->add (location);
+	}
+}
+
+void
+ARDOUR_UI::halt_on_xrun_message ()
+{
+	cerr << "HALT on xrun\n";
+	MessageDialog msg (_main_window, _("Recording was stopped because your system could not keep up."));
+	msg.run ();
+}
+
+void
+ARDOUR_UI::xrun_handler (samplepos_t where)
+{
+	if (!_session) {
+		return;
+	}
+
+	ENSURE_GUI_THREAD (*this, &ARDOUR_UI::xrun_handler, where)
+
+	if (_session && Config->get_create_xrun_marker() && _session->actively_recording()) {
+		create_xrun_marker(where);
+	}
+
+	if (_session && Config->get_stop_recording_on_xrun() && _session->actively_recording()) {
+		halt_on_xrun_message ();
+	}
+}
+
+bool
+ARDOUR_UI::check_audioengine (Gtk::Window& parent)
+{
+	if (!AudioEngine::instance()->running()) {
+		MessageDialog msg (parent, string_compose (
+		                           _("%1 is not connected to any audio backend.\n"
+		                           "You cannot open or close sessions in this condition"),
+		                           PROGRAM_NAME));
+		pop_back_splash (msg);
+		msg.run ();
+		return false;
+	}
+	return true;
+}