101 lines
2.7 KiB
C++
101 lines
2.7 KiB
C++
#include "modules/hyprland/window.hpp"
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#include <spdlog/spdlog.h>
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#include <regex>
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#include <util/sanitize_str.hpp>
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#include "modules/hyprland/backend.hpp"
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#include "util/command.hpp"
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#include "util/json.hpp"
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#include "util/rewrite_string.hpp"
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namespace waybar::modules::hyprland {
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Window::Window(const std::string& id, const Bar& bar, const Json::Value& config)
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: ALabel(config, "window", id, "{}", 0, true), bar_(bar) {
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modulesReady = true;
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separate_outputs = config["separate-outputs"].as<bool>();
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if (!gIPC.get()) {
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gIPC = std::make_unique<IPC>();
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}
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label_.hide();
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ALabel::update();
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// register for hyprland ipc
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gIPC->registerForIPC("activewindow", this);
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}
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Window::~Window() {
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gIPC->unregisterForIPC(this);
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// wait for possible event handler to finish
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std::lock_guard<std::mutex> lg(mutex_);
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}
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auto Window::update() -> void {
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// fix ampersands
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std::lock_guard<std::mutex> lg(mutex_);
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if (!format_.empty()) {
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label_.show();
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label_.set_markup(fmt::format(fmt::runtime(format_),
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waybar::util::rewriteString(lastView, config_["rewrite"])));
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} else {
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label_.hide();
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}
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ALabel::update();
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}
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int Window::getActiveWorkspaceID(std::string monitorName) {
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auto cmd = waybar::util::command::exec("hyprctl monitors -j");
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assert(cmd.exit_code == 0);
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Json::Value json = parser_.parse(cmd.out);
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assert(json.isArray());
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auto monitor = std::find_if(json.begin(), json.end(),
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[&](Json::Value monitor) { return monitor["name"] == monitorName; });
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if (monitor == std::end(json)) {
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return 0;
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}
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return (*monitor)["activeWorkspace"]["id"].as<int>();
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}
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std::string Window::getLastWindowTitle(int workspaceID) {
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auto cmd = waybar::util::command::exec("hyprctl workspaces -j");
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assert(cmd.exit_code == 0);
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Json::Value json = parser_.parse(cmd.out);
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assert(json.isArray());
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auto workspace = std::find_if(json.begin(), json.end(), [&](Json::Value workspace) {
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return workspace["id"].as<int>() == workspaceID;
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});
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if (workspace == std::end(json)) {
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return "";
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}
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return (*workspace)["lastwindowtitle"].as<std::string>();
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}
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void Window::onEvent(const std::string& ev) {
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std::lock_guard<std::mutex> lg(mutex_);
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std::string windowName;
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if (separate_outputs) {
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windowName = getLastWindowTitle(getActiveWorkspaceID(this->bar_.output->name));
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} else {
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windowName = ev.substr(ev.find_first_of(',') + 1).substr(0, 256);
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}
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windowName = waybar::util::sanitize_string(windowName);
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if (windowName == lastView) return;
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lastView = windowName;
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spdlog::debug("hyprland window onevent with {}", windowName);
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dp.emit();
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}
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} // namespace waybar::modules::hyprland
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