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Replace C++11 lambdas with functors

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This commit is contained in:
Luciano Iam
2020-02-22 12:38:49 +01:00
committed by Robin Gareus
parent 6e499e2cc5
commit d8d70adab8
6 changed files with 97 additions and 41 deletions
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111
libs/surfaces/websockets/feedback.cc
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@@ -29,6 +29,8 @@
using namespace ARDOUR;
#define ADDR_NONE UINT_MAX
typedef boost::function<void ()> SignalObserver;
int
@@ -62,7 +64,7 @@ ArdourFeedback::poll () const
boost::shared_ptr<Stripable> strip = strips ().nth_strip (strip_n);
boost::shared_ptr<PeakMeter> meter = strip->peak_meter ();
float db = meter ? meter->meter_level (0, MeterMCP) : -193;
update_all (Node::strip_meter, { strip_n }, static_cast<double>(db));
update_all (Node::strip_meter, strip_n, static_cast<double>(db));
}
return true;
@@ -72,12 +74,14 @@ void
ArdourFeedback::observe_globals ()
{
// tempo
SignalObserver observer = [this] () {
update_all (Node::tempo, {}, globals ().tempo ());
struct TempoObserver {
void operator() (ArdourFeedback* p) {
p->update_all (Node::tempo, p->globals ().tempo ());
}
};
session ().tempo_map ().PropertyChanged.connect (_signal_connections, MISSING_INVALIDATOR,
boost::bind<void> (observer), event_loop ());
boost::bind<void> (TempoObserver (), this), event_loop ());
}
void
@@ -86,27 +90,30 @@ ArdourFeedback::observe_strips ()
for (uint32_t strip_n = 0; strip_n < strips ().strip_count (); ++strip_n) {
boost::shared_ptr<Stripable> strip = strips ().nth_strip (strip_n);
// gain
SignalObserver observer = [this, strip_n] () {
// fires multiple times (4x as of ardour 6.0)
update_all (Node::strip_gain, { strip_n }, strips ().strip_gain (strip_n));
struct StripGainObserver {
void operator() (ArdourFeedback* p, uint32_t strip_n) {
// fires multiple times (4x as of ardour 6.0)
p->update_all (Node::strip_gain, strip_n, p->strips ().strip_gain (strip_n));
}
};
strip->gain_control ()->Changed.connect (_signal_connections, MISSING_INVALIDATOR,
boost::bind<void> (observer), event_loop ());
boost::bind<void> (StripGainObserver (), this, strip_n), event_loop ());
// pan
observer = [this, strip_n] () {
update_all (Node::strip_pan, { strip_n }, strips ().strip_pan (strip_n));
struct StripPanObserver {
void operator() (ArdourFeedback* p, uint32_t strip_n) {
p->update_all (Node::strip_pan, strip_n, p->strips ().strip_pan (strip_n));
}
};
strip->pan_azimuth_control ()->Changed.connect (_signal_connections, MISSING_INVALIDATOR,
boost::bind<void> (observer), event_loop ());
boost::bind<void> (StripPanObserver (), this, strip_n), event_loop ());
// mute
observer = [this, strip_n] () {
update_all (Node::strip_mute, { strip_n }, strips ().strip_mute (strip_n));
struct StripMuteObserver {
void operator() (ArdourFeedback* p, uint32_t strip_n) {
p->update_all (Node::strip_mute, strip_n, p->strips ().strip_mute (strip_n));
}
};
strip->mute_control ()->Changed.connect (_signal_connections, MISSING_INVALIDATOR,
boost::bind<void> (observer), event_loop ());
boost::bind<void> (StripMuteObserver (), this, strip_n), event_loop ());
observe_strip_plugins (strip_n, strip);
}
@@ -121,18 +128,20 @@ ArdourFeedback::observe_strip_plugins (uint32_t strip_n, boost::shared_ptr<ARDOU
break;
}
SignalObserver observer = [this, strip_n, plugin_n] () {
update_all (Node::strip_plugin_enable, { strip_n, plugin_n },
strips ().strip_plugin_enabled (strip_n, plugin_n));
};
uint32_t bypass = insert->plugin ()->designated_bypass_port ();
Evoral::Parameter param = Evoral::Parameter (PluginAutomation, 0, bypass);
boost::shared_ptr<AutomationControl> control = insert->automation_control (param);
if (control) {
struct PluginBypassObserver {
void operator() (ArdourFeedback* p, uint32_t strip_n, uint32_t plugin_n) {
p->update_all (Node::strip_plugin_enable, strip_n, plugin_n,
p->strips ().strip_plugin_enabled (strip_n, plugin_n));
}
};
control->Changed.connect (_signal_connections, MISSING_INVALIDATOR,
boost::bind<void> (observer), event_loop ());
boost::bind<void> (PluginBypassObserver (), this, strip_n, plugin_n), event_loop ());
}
observe_strip_plugin_param_values (strip_n, plugin_n, insert);
@@ -153,18 +162,62 @@ ArdourFeedback::observe_strip_plugin_param_values (uint32_t strip_n,
continue;
}
SignalObserver observer = [this, control, strip_n, plugin_n, param_n] () {
update_all (Node::strip_plugin_param_value, { strip_n, plugin_n, param_n },
ArdourStrips::plugin_param_value (control));
struct PluginParamValueObserver {
void operator() (ArdourFeedback* p, uint32_t strip_n, uint32_t plugin_n,
uint32_t param_n, boost::shared_ptr<AutomationControl> control) {
p->update_all (
Node::strip_plugin_param_value,
strip_n, plugin_n, param_n,
ArdourStrips::plugin_param_value (control)
);
}
};
control->Changed.connect (_signal_connections, MISSING_INVALIDATOR,
boost::bind<void> (observer), event_loop ());
boost::bind<void> (PluginParamValueObserver (), this, strip_n, plugin_n, param_n,
control), event_loop ());
}
}
void
ArdourFeedback::update_all (std::string node, std::vector<uint32_t> addr, TypedValue val) const
ArdourFeedback::update_all (std::string node, TypedValue value) const
{
server ().update_all_clients ({ node, addr, { val }}, false);
update_all (node, ADDR_NONE, ADDR_NONE, ADDR_NONE, value);
}
void
ArdourFeedback::update_all (std::string node, uint32_t strip_n, TypedValue value) const
{
update_all (node, strip_n, ADDR_NONE, ADDR_NONE, value);
}
void
ArdourFeedback::update_all (std::string node, uint32_t strip_n, uint32_t plugin_n,
TypedValue value) const
{
update_all (node, strip_n, plugin_n, ADDR_NONE, value);
}
void
ArdourFeedback::update_all (std::string node, uint32_t strip_n, uint32_t plugin_n, uint32_t param_n,
TypedValue value) const
{
AddressVector addr = AddressVector ();
if (strip_n != ADDR_NONE) {
addr.push_back (strip_n);
}
if (plugin_n != ADDR_NONE) {
addr.push_back (plugin_n);
}
if (param_n != ADDR_NONE) {
addr.push_back (param_n);
}
ValueVector val = ValueVector ();
val.push_back (value);
server ().update_all_clients (NodeState (node, addr, val), false);
}