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add active indicator for Node/Network

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This commit is contained in:
falsycat 2022-11-29 12:39:12 +09:00
parent 1681e3ff32
commit 6e4f8aa114
1 changed files with 33 additions and 1 deletions
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34
file/node_network.cc
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@ -410,6 +410,9 @@ class Network::Lambda : public Node::Lambda,
try {
ZoneScopedN("transmit value");
last_transmission_ = nf7::Env::Clock::now();
++transmission_count_;
auto itr = idmap_.find(in.sender.get());
if (itr == idmap_.end()) {
throw nf7::Exception {"called by unknown lambda"};
@ -480,6 +483,9 @@ class Network::Lambda : public Node::Lambda,
return "executing Node/Network";
}
nf7::Env::Time lastTransmission() const noexcept { return last_transmission_; }
size_t transmissionCount() const noexcept { return transmission_count_; }
private:
nf7::Life<Network>::Ref f_;
@ -487,6 +493,9 @@ class Network::Lambda : public Node::Lambda,
std::unordered_map<Node::Lambda*, ItemId> idmap_;
bool abort_ = false;
nf7::Env::Time last_transmission_ = nf7::Env::Time::min();
size_t transmission_count_ = 0;
};
void Network::AttachLambda(const std::shared_ptr<Network::Lambda>& la) noexcept {
if (lambda_ && lambda_->depth() == 0) {
@ -952,7 +961,7 @@ void Network::NetworkEditor() noexcept {
// ---- editor window / toolbar
ImGui::BeginGroup();
{
// ---- editor window / toolbar / attached lambda combo
// ---- editor window / toolbar / lambda combo
const auto current_lambda =
!lambda_? "(unselected)"s:
lambda_->depth() == 0? "(isolated)"s:
@ -987,6 +996,29 @@ void Network::NetworkEditor() noexcept {
}
ImGui::EndCombo();
}
// ---- editor window / toolbar / active indicator
if (lambda_) {
ImGui::SameLine();
const auto now = nf7::Env::Clock::now();
const auto cnt = lambda_->transmissionCount();
const auto elapsed = now - lambda_->lastTransmission();
if (cnt > 0 && elapsed < 2s) {
const auto elapsed_ms = std::chrono::duration_cast<std::chrono::milliseconds>(elapsed).count();
const auto elapsed_f = static_cast<float>(elapsed_ms) / 2000.f;
ImGui::BeginGroup();
ImGui::PushStyleColor(ImGuiCol_Text, ImGui::GetColorU32(ImGuiCol_Text, 1.f-elapsed_f));
static const char kChars[] = "/-\\|";
const auto idx = cnt + static_cast<size_t>(std::pow(1.f-elapsed_f, 2)*5);
ImGui::Text("%c", kChars[idx%(sizeof(kChars)-1)]);
ImGui::PopStyleColor(1);
ImGui::EndGroup();
}
}
}
ImGui::EndGroup();