add module wayfire/window, wayfire/workspaces

src/modules/wayfire/window.cpp

@@ -0,0 +1,77 @@
+#include "modules/wayfire/window.hpp"
+
+#include <gtkmm/button.h>
+#include <gtkmm/label.h>
+#include <spdlog/spdlog.h>
+
+#include "util/rewrite_string.hpp"
+#include "util/sanitize_str.hpp"
+
+namespace waybar::modules::wayfire {
+
+Window::Window(const std::string& id, const Bar& bar, const Json::Value& config)
+    : AAppIconLabel(config, "window", id, "{title}", 0, true),
+      ipc{IPC::get_instance()},
+      handler{[this](const auto&) { dp.emit(); }},
+      bar_{bar} {
+  ipc->register_handler("view-unmapped", handler);
+  ipc->register_handler("view-focused", handler);
+  ipc->register_handler("view-title-changed", handler);
+  ipc->register_handler("view-app-id-changed", handler);
+
+  ipc->register_handler("window-rules/get-focused-view", handler);
+
+  dp.emit();
+}
+
+Window::~Window() { ipc->unregister_handler(handler); }
+
+auto Window::update() -> void {
+  update_icon_label();
+  AAppIconLabel::update();
+}
+
+auto Window::update_icon_label() -> void {
+  auto _ = ipc->lock_state();
+
+  const auto& output = ipc->get_outputs().at(bar_.output->name);
+  const auto& wset = ipc->get_wsets().at(output.wset_idx);
+  const auto& views = ipc->get_views();
+  auto ctx = bar_.window.get_style_context();
+
+  if (views.contains(wset.focused_view_id)) {
+    const auto& view = views.at(wset.focused_view_id);
+    auto title = view["title"].asString();
+    auto app_id = view["app-id"].asString();
+
+    // update label
+    label_.set_markup(waybar::util::rewriteString(
+        fmt::format(fmt::runtime(format_), fmt::arg("title", waybar::util::sanitize_string(title)),
+                    fmt::arg("app_id", waybar::util::sanitize_string(app_id))),
+        config_["rewrite"]));
+
+    // update window#waybar.solo
+    if (wset.locate_ws(view["geometry"]).num_views > 1)
+      ctx->remove_class("solo");
+    else
+      ctx->add_class("solo");
+
+    // update window#waybar.<app_id>
+    ctx->remove_class(old_app_id_);
+    ctx->add_class(old_app_id_ = app_id);
+
+    // update window#waybar.empty
+    ctx->remove_class("empty");
+
+    //
+    updateAppIconName(app_id, "");
+    label_.show();
+  } else {
+    ctx->add_class("empty");
+
+    updateAppIconName("", "");
+    label_.hide();
+  }
+}
+
+}  // namespace waybar::modules::wayfire