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show dialog when audioengine becomes silent

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This commit is contained in:
Paul Davis 2015-04-05 14:02:47 -04:00
parent 8a5b5145cc
commit c2deeaa96e
2 changed files with 41 additions and 0 deletions
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40
gtk2_ardour/ardour_ui.cc
View file

@ -523,6 +523,7 @@ ARDOUR_UI::post_engine ()
AudioEngine::instance()->SampleRateChanged.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::update_sample_rate, this, _1), gui_context());
AudioEngine::instance()->BufferSizeChanged.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::update_sample_rate, this, _1), gui_context());
AudioEngine::instance()->Halted.connect_same_thread (halt_connection, boost::bind (&ARDOUR_UI::engine_halted, this, _1, false));
AudioEngine::instance()->BecameSilent.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::audioengine_became_silent, this), gui_context());
_tooltips.enable();
@ -4695,3 +4696,42 @@ ARDOUR_UI::set_flat_buttons ()
{
CairoWidget::set_flat_buttons( config()->get_flat_buttons() );
}
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.\n\n"
"You can reset things to get another few minutes of working time,\n"
"or you can save your work and quit, or do nothing at all.\n\n"
"To avoid this behaviour, please consider paying for a copy of %1\n\n"
"or better yet becoming a subscriber. You can pay whatever you want,\n"
"and subscriptions start at US$1 per month."),
PROGRAM_NAME),
true,
Gtk::MESSAGE_WARNING,
Gtk::BUTTONS_NONE,
true);
msg.add_button (_("Do nothing"), 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 (0);
break;
case Gtk::RESPONSE_CANCEL:
default:
/* don't reset, save session and exit */
break;
}
}

1
gtk2_ardour/ardour_ui.h
View file

@ -787,6 +787,7 @@ class ARDOUR_UI : public Gtkmm2ext::UI, public ARDOUR::SessionHandlePtr
void check_announcements ();
int do_audio_midi_setup (uint32_t);
void audioengine_became_silent ();
};
#endif /* __ardour_gui_h__ */