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Notify source property events.

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This commit is contained in:
Peter Johnson
2016-11-18 10:08:24 -08:00
parent c6b527d452
commit 22c11fad36
3 changed files with 74 additions and 32 deletions
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15
src/USBCameraImpl.cpp
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@@ -844,6 +844,11 @@ void USBCameraImpl::DeviceProcessCommands() {
else
prop->value = msg->data[1];
prop->valueSet = true;
// Only notify updates after we've notified created
if (m_properties_cached)
Notifier::GetInstance().NotifySourceProperty(
*this, CS_SOURCE_PROPERTY_VALUE_UPDATED, property, prop->propKind,
prop->value, prop->valueStr);
msg->kind = Message::kOk;
} else if (msg->kind == Message::kNumSinksChanged ||
msg->kind == Message::kNumSinksEnabledChanged) {
@@ -1063,6 +1068,16 @@ void USBCameraImpl::DeviceCacheProperty(std::unique_ptr<PropertyData> prop) {
lock.lock();
m_propertyData[ndx - 1] = std::move(prop);
}
auto eventProp = static_cast<PropertyData*>(GetProperty(ndx));
auto& notifier = Notifier::GetInstance();
notifier.NotifySourceProperty(*this, CS_SOURCE_PROPERTY_CREATED, ndx,
eventProp->propKind, eventProp->value,
eventProp->valueStr);
// also notify choices updated event for enum types
if (eventProp->propKind == CS_PROP_ENUM)
notifier.NotifySourceProperty(*this, CS_SOURCE_PROPERTY_CHOICES_UPDATED,
ndx, eventProp->propKind, eventProp->value,
llvm::StringRef{});
}
void USBCameraImpl::DeviceCacheProperties() {