Remove unused variable and the accessor methods for it from ARDOUR_UI

[ardour.git] / gtk2_ardour / audio_clock.cc

diff --git a/gtk2_ardour/audio_clock.cc b/gtk2_ardour/audio_clock.cc
index 28505ab46d6f06baa9770c43f37c12b7644a6549..8c24f429984e87ee89a637d9518fccb4cb2f8d70 100644 (file)
--- a/gtk2_ardour/audio_clock.cc
+++ b/gtk2_ardour/audio_clock.cc
@@ -77,6 +77,8 @@ AudioClock::AudioClock (std::string clock_name, bool transient, std::string widg
 {
        session = 0;
        last_when = 0;
+       last_pdelta = 0;
+       last_sdelta = 0;
        key_entry_state = 0;
        ops_menu = 0;
        dragging = false;
@@ -383,17 +385,40 @@ AudioClock::on_realize ()
 }
 
 void
-AudioClock::set (nframes_t when, bool force)
+AudioClock::set (nframes_t when, bool force, nframes_t offset, char which)
 {
 
        if ((!force && !is_visible()) || session == 0) {
                return;
        }
        
-       if (when == last_when && !force) {
+       if (when == last_when && !offset && !force) {
                return;
        }
 
+       bool pdelta = Config->get_primary_clock_delta_edit_cursor();
+       bool sdelta = Config->get_secondary_clock_delta_edit_cursor();
+
+       if (offset && which == 'p' && pdelta) {
+               when = (when > offset) ? when - offset : offset - when;
+       } else if (offset && which == 's' && sdelta) {
+               when = (when > offset) ? when - offset : offset - when;
+       }
+
+       if (which == 'p' && pdelta && !last_pdelta) {
+               set_widget_name("TransportClockDisplayDelta");
+               last_pdelta = true;
+       } else if (which == 'p' && !pdelta && last_pdelta) {
+               set_widget_name("TransportClockDisplay");
+               last_pdelta = false;
+       } else if (which == 's'  && sdelta && !last_sdelta) {
+               set_widget_name("SecondaryClockDisplayDelta");
+               last_sdelta = true;
+       } else if (which == 's' && !sdelta && last_sdelta) {
+               set_widget_name("SecondaryClockDisplay");
+               last_sdelta = false;
+       }
+
        switch (_mode) {
        case SMPTE:
                set_smpte (when, force);