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OSC: Allow /bank_up to accept -1 as well as 1 so encoder can work.

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This commit is contained in:
Len Ovens 2017-06-23 18:08:04 -07:00
parent 01e75da96b
commit 33bfe681c9
2 changed files with 20 additions and 1 deletions
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19
libs/surfaces/osc/osc.cc
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@ -530,7 +530,7 @@ OSC::register_callbacks()
REGISTER_CALLBACK (serv, "/scroll_dn_1_page", "f", scroll_dn_1_page);
REGISTER_CALLBACK (serv, "/scroll_dn_1_page", "", scroll_dn_1_page);
REGISTER_CALLBACK (serv, "/bank_up", "", bank_up);
REGISTER_CALLBACK (serv, "/bank_up", "f", bank_up);
REGISTER_CALLBACK (serv, "/bank_up", "f", bank_delta);
REGISTER_CALLBACK (serv, "/bank_down", "", bank_down);
REGISTER_CALLBACK (serv, "/bank_down", "f", bank_down);
@ -1908,6 +1908,23 @@ OSC::bank_up (lo_message msg)
return 0;
}
int
OSC::bank_delta (float delta, lo_message msg)
{
if (!session) {
return -1;
}
OSCSurface *s = get_surface(get_address (msg));
uint32_t new_bank = s->bank + (s->bank_size * (int) delta);
if ((int)new_bank < 1) {
new_bank = 1;
}
if (new_bank != s->bank) {
set_bank (new_bank, msg);
}
return 0;
}
int
OSC::bank_down (lo_message msg)
{