3 files changed, 60 insertions, 1 deletions
diff --git a/app/CMakeLists.txt b/app/CMakeLists.txt
index ed740b2..669cfeb 100644
--- a/app/CMakeLists.txt
+++ b/app/CMakeLists.txt
@@ -17,6 +17,11 @@ target_link_libraries("app" PRIVATE
   "$<$<CXX_COMPILER_ID:GNU,Clang>:-Wl,--no-whole-archive>"
 )
 
+target_add_glib_resources("app"
+  PREFIX "metainfo"
+  UI_FILES "ch.arknet.Turns.metainfo.xml" 
+)
+
 set_target_properties("app" PROPERTIES
   OUTPUT_NAME "turns"
 )
@@ -25,6 +30,11 @@ install(TARGETS "app"
   RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
 )
 
+install(FILES
+  "${CMAKE_CURRENT_SOURCE_DIR}/ch.arknet.Turns.metainfo.xml"
+  DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/metainfo"
+)
+
 configure_file("desktop.in"
  "turns.desktop"
 )
diff --git a/app/ch.arknet.Turns.metainfo.xml b/app/ch.arknet.Turns.metainfo.xml
new file mode 100644
index 0000000..621c1ee
--- /dev/null
+++ b/app/ch.arknet.Turns.metainfo.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop">
+  <id>ch.arknet.Turns</id>
+  <metadata_license>CC-BY-SA-4.0</metadata_license>
+  <project_license>LGPL-2.1-or-later</project_license>
+  <name>Turns</name>
+  <name xml:lang="de">Züge</name>
+  <summary>A simple turn order tracker</summary>
+  <description>
+    <p>
+      Turns is an application to track turn order for TTRPGs like Dungeons and Dragons or Call of Cthulhu.
+    </p>
+  </description>
+  <releases>
+    <release version="1.0" date="2025-12-31" type="stable">
+      <description>
+        <p>This is the first public release</p>
+      </description>
+    </release>
+  </releases>
+  <recommends>
+    <control>keyboard</control>
+    <control>pointing</control>
+  </recommends>
+  <content_rating type="oars-1.1" />
+  <keywords>
+    <keyword>Role-playing Games</keyword>
+    <keyword>Tabletop Games</keyword>
+  </keywords>
+  <developer id="ch.arknet">
+    <name>Felix Morgner</name>
+  </developer>
+  <update_contact>felix.morgner@gmail.com</update_contact>
+  <launchable type="desktop-id">ch.arknet.Turns.desktop</launchable>
+  <url type="homepage">https://source.arknet.ch/fmorgner/turns</url>
+  <url type="bugtracker">https://source.arknet.ch/fmorgner/turns/-/issues</url>
+  <url type="vcs-browser">https://source.arknet.ch/fmorgner/turns</url>
+</component>
+\ No newline at end of file
diff --git a/app/src/main.cpp b/app/src/main.cpp
index 7595dc3..8016a83 100644
--- a/app/src/main.cpp
+++ b/app/src/main.cpp
@@ -3,6 +3,7 @@
 #include "turns/ui/init.hpp"
 #include "turns/ui/windows/tracker.hpp"
 
+#include <sigc++/adaptors/bind.h>
 #include <sigc++/functors/mem_fun.h>
 
 #include <glibmm/refptr.h>
@@ -10,8 +11,11 @@
 #include <giomm/application.h>
 #include <giomm/settings.h>
 
+#include <gtkmm/application.h>
 #include <gtkmm/builder.h>
+#include <gtkmm/object.h>
 
+#include <adwaitamm/aboutdialog.hpp>
 #include <adwaitamm/application.hpp>
 #include <adwaitamm/enums.hpp>
 #include <adwaitamm/stylemanager.hpp>
@@ -19,7 +23,6 @@
 #include <libintl.h>
 
 #include <clocale>
-#include <print>
 
 auto add_new_window(Glib::RefPtr<Gtk::Application> app, Glib::RefPtr<Gtk::Builder> builder, Glib::RefPtr<Gio::Settings> settings)
 {
@@ -31,6 +34,13 @@ auto add_new_window(Glib::RefPtr<Gtk::Application> app, Glib::RefPtr<Gtk::Builde
   return window;
 }
 
+auto show_about(Glib::RefPtr<Adwaita::Application> app)
+{
+  auto active_window = app->get_active_window();
+  auto dialog = Gtk::make_managed<Adwaita::AboutDialog>("metainfo/ch.arknet.Turns.metainfo.xml", "");
+  dialog->present(active_window);
+}
+
 auto main(int argc, char * argv[]) -> int
 {
   setlocale(LC_ALL, "");
@@ -50,6 +60,7 @@ auto main(int argc, char * argv[]) -> int
     style_manager->set_color_scheme(Adwaita::ColorScheme::PreferLight);
 
     app->add_action("quit", sigc::mem_fun(*app, &Adwaita::Application::quit));
+    app->add_action("about", sigc::bind(&show_about, app));
     app->set_accel_for_action("app.quit", "<Primary>q");
     app->set_accel_for_action("win.clear", "<Primary>x");
     app->set_accel_for_action("win.next", "<Primary>space");