ardour/livetrax
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OSC: Add fake timeout based touch

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This commit is contained in:
Len Ovens 2017-05-18 15:25:15 -07:00
parent d3738b087e
commit 84e1a216bc
2 changed files with 31 additions and 0 deletions
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28
libs/surfaces/osc/osc.cc
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@ -2349,6 +2349,20 @@ OSC::touch_detect (const char *path, lo_arg **argv, int argc, lo_message msg)
return ret;
}
int
OSC::fake_touch (boost::shared_ptr<ARDOUR::AutomationControl> ctrl)
{
if (ctrl) {
//start touch
if (!ctrl->touching ()) {
ctrl->start_touch (ctrl->session().transport_frame());
}
_touch_timeout[ctrl] = 10;
}
return 0;
}
int
OSC::route_mute (int ssid, int yn, lo_message msg)
{
@ -2834,6 +2848,7 @@ OSC::route_set_gain_abs (int ssid, float level, lo_message msg)
if (s) {
if (s->gain_control()) {
fake_touch (s->gain_control());
s->gain_control()->set_value (level, PBD::Controllable::NoGroup);
} else {
return 1;
@ -2882,6 +2897,7 @@ OSC::sel_gain (float val, lo_message msg)
abs = dB_to_coefficient (val);
}
if (s->gain_control()) {
fake_touch (s->gain_control());
s->gain_control()->set_value (abs, PBD::Controllable::NoGroup);
return 0;
}
@ -2918,6 +2934,7 @@ OSC::sel_fader (float val, lo_message msg)
float abs;
abs = slider_position_to_gain_with_max (val, 2.0);
if (s->gain_control()) {
fake_touch (s->gain_control());
s->gain_control()->set_value (abs, PBD::Controllable::NoGroup);
return 0;
}
@ -3952,6 +3969,17 @@ OSC::periodic (void)
co->tick();
}
}
for (FakeTouchMap::iterator x = _touch_timeout.begin(); x != _touch_timeout.end();) {
_touch_timeout[(*x).first] = (*x).second - 1;
if (!(*x).second) {
boost::shared_ptr<ARDOUR::AutomationControl> ctrl = (*x).first;
// turn touch off
ctrl->stop_touch (true, ctrl->session().transport_frame());
x = _touch_timeout.erase (x);
} else {
++x;
}
}
return true;
}

3
libs/surfaces/osc/osc.h
View File

@ -110,6 +110,8 @@ class OSC : public ARDOUR::ControlProtocol, public AbstractUI<OSCUIRequest>
typedef std::vector<boost::shared_ptr<ARDOUR::Stripable> > Sorted;
Sorted get_sorted_stripables(std::bitset<32> types, bool cue);
typedef std::map<boost::shared_ptr<ARDOUR::AutomationControl>, uint32_t> FakeTouchMap;
FakeTouchMap _touch_timeout;
// keep a surface's global setup by remote server url
struct OSCSurface {
@ -232,6 +234,7 @@ class OSC : public ARDOUR::ControlProtocol, public AbstractUI<OSCUIRequest>
int set_automation (const char *path, lo_arg **argv, int argc, lo_message msg);
int touch_detect (const char *path, lo_arg **argv, int argc, lo_message msg);
int fake_touch (boost::shared_ptr<ARDOUR::AutomationControl> ctrl);
int route_get_sends (lo_message msg);
int route_get_receives(lo_message msg);