[five-or-more/gsoc-vala-port: 7/29] Add menu and button callbacks

[Robert Roth <robertroth src gnome org>]

commit 4301cfe6c3ee1ca01819625684aac3280f4390ec
Author: Ruxandra Simion <ruxandra simion93 gmail com>
Date:   Thu May 31 01:36:02 2018 +0300

    Add menu and button callbacks

 data/five-or-more-menu.ui                 | 32 +++++++++++++
 data/org.gnome.five-or-more.gresource.xml |  3 ++
 src-vala/main.vala                        | 75 +++++++++++++++++++++++++++++++
 3 files changed, 110 insertions(+)
---
diff --git a/data/five-or-more-menu.ui b/data/five-or-more-menu.ui
new file mode 100644
index 0000000..5c81bfa
--- /dev/null
+++ b/data/five-or-more-menu.ui
@@ -0,0 +1,32 @@
+<?xml version="1.0"?>
+<interface>
+  <!-- interface-requires gtk+ 3.0 -->
+  <menu id="app-menu">
+    <section>
+      <item>
+        <attribute name="label" translatable="yes">Scores</attribute>
+        <attribute name="action">app.scores</attribute>
+      </item>
+      <item>
+        <attribute name="label" translatable="yes">Preferences</attribute>
+        <attribute name="action">app.preferences</attribute>
+      </item>
+    </section>
+    <section>
+      <item>
+        <attribute name="label" translatable="yes">Help</attribute>
+        <attribute name="action">app.help</attribute>
+        <attribute name="accel">F1</attribute>
+      </item>
+      <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>
+        <attribute name="accel">&lt;Primary&gt;q</attribute>
+      </item>
+    </section>
+  </menu>
+</interface>
diff --git a/data/org.gnome.five-or-more.gresource.xml b/data/org.gnome.five-or-more.gresource.xml
index 330568f..1ace8b8 100644
--- a/data/org.gnome.five-or-more.gresource.xml
+++ b/data/org.gnome.five-or-more.gresource.xml
@@ -3,4 +3,7 @@
   <gresource prefix="/org/gnome/five-or-more/ui">
     <file>five-or-more-vala.ui</file>
   </gresource>
+  <gresource prefix="/org/gnome/five-or-more/gtk">
+    <file preprocess="xml-stripblanks" alias="menus.ui">five-or-more-menu.ui</file>
+  </gresource>
 </gresources>
diff --git a/src-vala/main.vala b/src-vala/main.vala
index a730e1a..53c9c2d 100644
--- a/src-vala/main.vala
+++ b/src-vala/main.vala
@@ -1,6 +1,16 @@
 public class FiveOrMoreApp: Gtk.Application {
     private Gtk.Window window;
 
+    private const GLib.ActionEntry action_entries[] =
+    {
+        {"new-game", new_game_cb        },
+        {"scores", scores_cb            },
+        {"preferences", preferences_cb  },
+        {"help", help_cb                },
+        {"about", about_cb              },
+        {"quit", quit                   }
+    };
+
     public FiveOrMoreApp () {
         Object (application_id: "org.gnome.five-or-more", flags: ApplicationFlags.FLAGS_NONE);
     }
@@ -10,6 +20,13 @@ public class FiveOrMoreApp: Gtk.Application {
         window.present ();
     }
 
+    protected override void startup ()
+    {
+        base.startup ();
+
+        add_action_entries (action_entries, this);
+    }
+
     public static int main (string[] args) {
         Environment.set_application_name (_("Five or More"));
         Gtk.Window.set_default_icon_name ("five-or-more");
@@ -17,4 +34,62 @@ public class FiveOrMoreApp: Gtk.Application {
         var app = new FiveOrMoreApp ();
         return app.run (args);
     }
+
+    private void new_game_cb ()
+    {
+
+    }
+
+    private void scores_cb ()
+    {
+
+    }
+
+    private void preferences_cb ()
+    {
+
+    }
+
+    private void help_cb ()
+    {
+        try
+        {
+            Gtk.show_uri (window.get_screen (), "help:five-or-more", Gtk.get_current_event_time ());
+        }
+        catch (GLib.Error e)
+        {
+            GLib.warning ("Unable to open help: %s", e.message);
+        }
+    }
+
+    private void about_cb ()
+    {
+        /* Appears on the About dialog. */
+        const string authors[] = {  "Robert Szokovacs <szo appaloosacorp hu>",
+                                    "Szabolcs B\xc3\xa1n <shooby gnome hu>",
+                                    null
+                                };
+
+        const string artists[] = { null
+                                };
+
+        const string documenters[] = {  "Tiffany Antopolski",
+                                        "Lanka Rathnayaka",
+                                        null
+                                    };
+
+        Gtk.show_about_dialog (window,
+                                "program-name", _("Five or More"),
+                                "logo-icon-name", "five-or-more",
+                                "version", VERSION,
+                                "comments", _("GNOME port of the once-popular Color Lines game"),
+                                "copyright", "Copyright © 1997–2008 Free Software Foundation, Inc.\n 
Copyright © 2013–2014 Michael Catanzaro",
+                                "license-type", Gtk.License.GPL_2_0,
+                                "authors", authors,
+                                "artists", artists,
+                                "documenters", documenters,
+                                "translator-credits", _("translator-credits"),
+                                "website", "https://wiki.gnome.org/Apps/Five%20or%20more";
+                            );
+    }
 }