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fix/improve BasicUI's methods for rewind/ffwd/play (used by various surfaces)

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This commit is contained in:
Paul Davis
2021-04-19 15:48:04 -06:00
parent 4b095aad62
commit f94aec5a59
1 changed files with 13 additions and 3 deletions
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16
libs/surfaces/control_protocol/basic_ui.cc
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@@ -188,14 +188,22 @@ BasicUI::remove_marker_at_playhead ()
void
BasicUI::rewind ()
{
session->request_transport_speed (get_transport_speed() - 1.5, false);
if (session->transport_speed() < 0) {
session->request_transport_speed (get_transport_speed() - 1.5, false);
} else {
session->request_transport_speed (-1.5, false);
}
session->request_roll ();
}
void
BasicUI::ffwd ()
{
session->request_transport_speed (get_transport_speed() + 1.5, false);
if (session->transport_speed() > 0) {
session->request_transport_speed (get_transport_speed() + 1.5, false);
} else {
session->request_transport_speed (1.5, false);
}
session->request_roll ();
}
@@ -284,7 +292,9 @@ BasicUI::transport_play (bool from_last_start)
session->request_play_range (0, true);
}
if (!rolling) {
if (rolling) {
session->request_transport_speed (1.0, TRS_UI);
} else {
session->request_roll ();
}
}