ardour/livetrax
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provide new methods for BasicUI that wrap the "complexity" of how to show transport state via lit buttons

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This commit is contained in:
Paul Davis 2019-12-29 18:42:34 -07:00
parent 6383d4f6a6
commit a8cc5b1303
2 changed files with 37 additions and 1 deletions
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32
libs/surfaces/control_protocol/basic_ui.cc
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@ -188,7 +188,7 @@ BasicUI::remove_marker_at_playhead ()
void
BasicUI::rewind ()
{
session->request_transport_speed (session->transport_speed() - 1.5);
session->request_transport_speed (session->actual_speed() - 1.5);
}
void
@ -203,6 +203,36 @@ BasicUI::transport_stop ()
session->request_transport_speed (0.0);
}
bool
BasicUI::stop_button_onoff () const
{
return session->transport_stopped_or_stopping ();
}
bool
BasicUI::play_button_onoff () const
{
return session->actual_speed() == 1.0;
}
bool
BasicUI::ffwd_button_onoff () const
{
return session->actual_speed() > 1.0;
}
bool
BasicUI::rewind_button_onoff () const
{
return session->actual_speed() < 0.0;
}
bool
BasicUI::loop_button_onoff () const
{
return session->get_play_loop();
}
void
BasicUI::transport_play (bool from_last_start)
{

6
libs/surfaces/control_protocol/control_protocol/basic_ui.h
View File

@ -151,6 +151,12 @@ class LIBCONTROLCP_API BasicUI {
void timecode_to_sample (Timecode::Time& timecode, samplepos_t & sample, bool use_offset, bool use_subframes) const;
void sample_to_timecode (samplepos_t sample, Timecode::Time& timecode, bool use_offset, bool use_subframes) const;
bool stop_button_onoff() const;
bool play_button_onoff() const;
bool ffwd_button_onoff() const;
bool rewind_button_onoff() const;
bool loop_button_onoff() const;
protected:
BasicUI ();
ARDOUR::Session* session;