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Add 'delta edit cursor' option to primary and secondary clocks. When in this mode, the clocks display the absolute difference between the playhead and the edit cursor

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git-svn-id: svn://localhost/ardour2/trunk@1838 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Doug McLain 2007-05-14 02:48:28 +00:00
parent 90f3128d73
commit 9383499ce6
11 changed files with 84 additions and 14 deletions
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30
gtk2_ardour/audio_clock.cc
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@ -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 +385,41 @@ AudioClock::on_realize ()
}
void
AudioClock::set (nframes_t when, bool force)
AudioClock::set (nframes_t when, bool force, nframes_t offset, int 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 == 1 && pdelta) {
when = (when > offset) ? when - offset : offset - when;
} else if (offset && which == 2 && sdelta) {
when = (when > offset) ? when - offset : offset - when;
}
if (which == 1 && pdelta && !last_pdelta) {
cout << "set_widget_name() called" << endl;
set_widget_name("TransportClockDisplayDelta");
last_pdelta = true;
} else if (which == 1 && !pdelta && last_pdelta) {
set_widget_name("TransportClockDisplay");
last_pdelta = false;
} else if (which == 2 && sdelta && !last_sdelta) {
set_widget_name("SecondaryClockDisplayDelta");
last_sdelta = true;
} else if (which == 2 && !sdelta && last_sdelta) {
set_widget_name("SecondaryClockDisplay");
last_sdelta = false;
}
switch (_mode) {
case SMPTE:
set_smpte (when, force);