mirror of
https://github.com/rad4day/Waybar.git
synced 2023-12-21 10:22:59 +01:00
110 lines
3.4 KiB
C++
110 lines
3.4 KiB
C++
#include "modules/sway/window.hpp"
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namespace waybar::modules::sway {
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Window::Window(const std::string& id, const Bar& bar, const Json::Value& config)
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: ALabel(config, "{}"), bar_(bar), windowId_(-1) {
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label_.set_name("window");
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if (!id.empty()) {
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label_.get_style_context()->add_class(id);
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}
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if (label_.get_max_width_chars() == -1) {
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label_.set_hexpand(true);
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label_.set_ellipsize(Pango::EllipsizeMode::ELLIPSIZE_END);
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}
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ipc_.subscribe(R"(["window","workspace"])");
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ipc_.signal_event.connect(sigc::mem_fun(*this, &Window::onEvent));
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ipc_.signal_cmd.connect(sigc::mem_fun(*this, &Window::onCmd));
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// Get Initial focused window
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getTree();
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// Launch worker
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worker();
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}
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void Window::onEvent(const struct Ipc::ipc_response& res) { getTree(); }
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void Window::onCmd(const struct Ipc::ipc_response& res) {
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try {
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std::lock_guard<std::mutex> lock(mutex_);
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auto payload = parser_.parse(res.payload);
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auto [nb, id, name, app_id] = getFocusedNode(payload);
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if (!app_id_.empty()) {
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bar_.window.get_style_context()->remove_class(app_id_);
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}
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if (nb == 0) {
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bar_.window.get_style_context()->remove_class("solo");
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if (!bar_.window.get_style_context()->has_class("empty")) {
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bar_.window.get_style_context()->add_class("empty");
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}
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} else if (nb == 1) {
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bar_.window.get_style_context()->remove_class("empty");
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if (!bar_.window.get_style_context()->has_class("solo")) {
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bar_.window.get_style_context()->add_class("solo");
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}
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if (!app_id.empty() && !bar_.window.get_style_context()->has_class(app_id)) {
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bar_.window.get_style_context()->add_class(app_id);
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}
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} else {
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bar_.window.get_style_context()->remove_class("solo");
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bar_.window.get_style_context()->remove_class("empty");
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}
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app_id_ = app_id;
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if (windowId_ != id || window_ != name) {
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windowId_ = id;
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window_ = name;
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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 << "Window: " << e.what() << std::endl;
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}
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}
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void Window::worker() {
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thread_ = [this] {
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try {
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ipc_.handleEvent();
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} catch (const std::exception& e) {
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std::cerr << "Window: " << e.what() << std::endl;
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}
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};
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}
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auto Window::update() -> void {
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label_.set_markup(fmt::format(format_, window_));
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if (tooltipEnabled()) {
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label_.set_tooltip_text(window_);
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}
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}
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std::tuple<std::size_t, int, std::string, std::string> Window::getFocusedNode(
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const Json::Value& nodes) {
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for (auto const& node : nodes["nodes"]) {
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if (node["focused"].asBool() && node["type"] == "con") {
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if ((!config_["all-outputs"].asBool() && nodes["output"] == bar_.output->name) ||
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config_["all-outputs"].asBool()) {
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auto app_id = node["app_id"].isString() ? node["app_id"].asString()
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: node["window_properties"]["instance"].asString();
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return {nodes["nodes"].size(),
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node["id"].asInt(),
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Glib::Markup::escape_text(node["name"].asString()),
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app_id};
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}
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}
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auto [nb, id, name, app_id] = getFocusedNode(node);
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if (id > -1 && !name.empty()) {
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return {nb, id, name, app_id};
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}
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}
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return {0, -1, "", ""};
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}
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void Window::getTree() {
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try {
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ipc_.sendCmd(IPC_GET_TREE);
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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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} // namespace waybar::modules::sway
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