From 89f1d9c97e7862f32807841ff245207f17236896 Mon Sep 17 00:00:00 2001
From: Guido Günther <agx@sigxcpu.org>
Date: Sat, 9 Aug 2014 15:38:06 +0200
Subject: Add about dialog

---
 src/app-menu.ui |  4 ++++
 src/uplanfahr.c | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/src/app-menu.ui b/src/app-menu.ui
index b0eddb6..ae0f89e 100644
--- a/src/app-menu.ui
+++ b/src/app-menu.ui
@@ -9,6 +9,10 @@
       </item>
     </section>
     <section>
+      <item>
+        <attribute name="label" translatable="yes">_About</attribute>
+        <attribute name="action">app.about</attribute>
+      </item>
       <item>
         <attribute name="label" translatable="yes">_Quit</attribute>
         <attribute name="action">app.quit</attribute>
diff --git a/src/uplanfahr.c b/src/uplanfahr.c
index e87d25e..d936165 100644
--- a/src/uplanfahr.c
+++ b/src/uplanfahr.c
@@ -1,3 +1,6 @@
+#include "config.h"
+
+#include <glib/gi18n.h>
 #include <gtk/gtk.h>
 
 #include "uplanfahr.h"
@@ -34,6 +37,35 @@ preferences_activated (GSimpleAction *action,
   gtk_window_present (GTK_WINDOW (prefs));
 }
 
+
+static void
+about_activated (GSimpleAction *action,
+                GVariant      *parameter,
+                gpointer       app)
+{
+    GtkWindow *parent = gtk_application_get_active_window (GTK_APPLICATION (app));
+
+    const gchar *authors[] = {
+        "Guido Günther <agx@sigxcpu.org>",
+        NULL
+    };
+
+    gtk_show_about_dialog (parent,
+                           "authors", authors,
+                           "version", VERSION,
+                           "logo-icon-name", "uplanfahr",
+                           "copyright",
+                           "Copyright (C) 2014 Guido Günther",
+                           "website-label", PACKAGE " website",
+                           "website",
+                           "https://honk.sigxcpu.org/piki/projects/libplanfahr",
+                           "license", "GNU General Public License Version 3",
+                           /* Translators: add the translators of your language here */
+                           "translator-credits", _("translator-credits"),
+                           NULL);
+}
+
+
 static void
 quit_activated (GSimpleAction *action,
                 GVariant      *parameter,
@@ -45,6 +77,7 @@ quit_activated (GSimpleAction *action,
 static GActionEntry app_entries[] =
 {
   { "preferences", preferences_activated, NULL, NULL, NULL, {0, 0, 0} },
+  { "about", about_activated, NULL, NULL, NULL, {0, 0, 0} },
   { "quit", quit_activated, NULL, NULL, NULL, {0, 0, 0} }
 };
 
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