74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
#include "modules/sway/window.hpp"
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waybar::modules::sway::Window::Window(Bar &bar, const Json::Value& config)
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: ALabel(config, "{}"), bar_(bar), windowId_(-1)
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{
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label_.set_name("window");
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ipc_.connect();
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ipc_.subscribe("[\"window\",\"workspace\"]");
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getFocusedWindow();
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// Launch worker
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worker();
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}
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void waybar::modules::sway::Window::worker()
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{
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thread_ = [this] {
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try {
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auto res = ipc_.handleEvent();
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auto parsed = parser_.parse(res.payload);
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if ((parsed["change"] == "focus" || parsed["change"] == "title")
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&& parsed["container"]["focused"].asBool()) {
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window_ = parsed["container"]["name"].asString();
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windowId_ = parsed["container"]["id"].asInt();
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dp.emit();
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} else if ((parsed["change"] == "close"
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&& parsed["container"]["focused"].asBool()
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&& windowId_ == parsed["container"]["id"].asInt())
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|| (parsed["change"] == "focus" && parsed["current"]["focus"].isArray()
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&& parsed["current"]["focus"].empty())) {
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window_.clear();
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windowId_ = -1;
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dp.emit();
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}
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} catch (const std::exception& e) {
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std::cerr << e.what() << std::endl;
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}
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};
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}
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auto waybar::modules::sway::Window::update() -> void
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{
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label_.set_text(fmt::format(format_, window_));
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label_.set_tooltip_text(window_);
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}
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std::tuple<int, std::string> waybar::modules::sway::Window::getFocusedNode(
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Json::Value nodes)
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{
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for (auto const& node : nodes) {
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if (node["focused"].asBool() && node["type"] == "con") {
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return { node["id"].asInt(), node["name"].asString() };
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}
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auto [id, name] = getFocusedNode(node["nodes"]);
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if (id > -1 && !name.empty()) {
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return { id, name };
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}
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}
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return { -1, std::string() };
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}
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void waybar::modules::sway::Window::getFocusedWindow()
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{
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try {
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auto res = ipc_.sendCmd(IPC_GET_TREE);
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auto parsed = parser_.parse(res.payload);
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auto [id, name] = getFocusedNode(parsed["nodes"]);
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windowId_ = id;
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window_ = name;
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Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Window::update));
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} catch (const std::exception &e) {
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std::cerr << e.what() << std::endl;
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}
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}
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