waybar/src/modules/sway/scratchpad.cpp

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#include "modules/sway/scratchpad.hpp"
#include <spdlog/spdlog.h>
#include <string>
namespace waybar::modules::sway {
Scratchpad::Scratchpad(const std::string& id, const waybar::Bar& bar, const Json::Value& config)
: ALabel(config, "scratchpad", id, "{count}"),
box_(bar.vertical ? Gtk::ORIENTATION_VERTICAL : Gtk::ORIENTATION_HORIZONTAL, 0),
bar_(bar),
count_(0) {
ipc_.subscribe(R"(["window"])");
ipc_.signal_event.connect(sigc::mem_fun(*this, &Scratchpad::onEvent));
ipc_.signal_cmd.connect(sigc::mem_fun(*this, &Scratchpad::onCmd));
getTree();
ipc_.setWorker([this] {
try {
ipc_.handleEvent();
} catch (const std::exception& e) {
spdlog::error("Scratchpad: {}", e.what());
}
});
}
auto Scratchpad::update() -> void {
label_.set_markup(fmt::format(format_, fmt::arg("count", count_)));
AModule::update();
}
auto Scratchpad::getTree() -> void {
try {
ipc_.sendCmd(IPC_GET_TREE);
} catch (const std::exception& e) {
spdlog::error("Scratchpad: {}", e.what());
}
}
auto Scratchpad::onCmd(const struct Ipc::ipc_response& res) -> void {
try {
std::lock_guard<std::mutex> lock(mutex_);
auto tree = parser_.parse(res.payload);
count_ = tree["nodes"][0]["nodes"][0]["floating_nodes"].size();
dp.emit();
} catch (const std::exception& e) {
spdlog::error("Scratchpad: {}", e.what());
}
}
auto Scratchpad::onEvent(const struct Ipc::ipc_response& res) -> void { getTree(); }
} // namespace waybar::modules::sway