[gnome-games/wip/exalm/ds-popover: 30/30] Show the shortcut in shortcuts window

[Alexander Mikhaylenko <alexm src gnome org>]

commit 2184d309cea461504bec030fc74a9680bea97deb
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date:   Sat Jan 19 01:17:36 2019 +0500

    Show the shortcut in shortcuts window

 data/ui/shortcuts-window.ui                     |  2 +-
 plugins/nintendo-ds/src/nintendo-ds-plugin.vala | 24 ++++++++++++++++++++++++
 src/core/plugin.vala                            |  4 ++++
 src/ui/shortcuts-window.vala                    | 16 ++++++++++++++++
 4 files changed, 45 insertions(+), 1 deletion(-)
---
diff --git a/data/ui/shortcuts-window.ui b/data/ui/shortcuts-window.ui
index 2b73d330..fc2a6903 100644
--- a/data/ui/shortcuts-window.ui
+++ b/data/ui/shortcuts-window.ui
@@ -4,7 +4,7 @@
     <property name="modal">1</property>
     <signal name="direction-changed" after="yes" handler="update_direction"/>
     <child>
-      <object class="GtkShortcutsSection">
+      <object class="GtkShortcutsSection" id="shortcuts_section">
         <property name="max-height">12</property>
         <property name="section-name">shortcuts</property>
         <property name="title" translatable="yes">Shortcuts</property>
diff --git a/plugins/nintendo-ds/src/nintendo-ds-plugin.vala b/plugins/nintendo-ds/src/nintendo-ds-plugin.vala
index ec8d2519..13cfead8 100644
--- a/plugins/nintendo-ds/src/nintendo-ds-plugin.vala
+++ b/plugins/nintendo-ds/src/nintendo-ds-plugin.vala
@@ -24,6 +24,30 @@ private class Games.NintendoDsPlugin : Object, Plugin {
                return { factory };
        }
 
+       public virtual Gtk.ShortcutsGroup get_shortcuts_group () {
+               var group = Object.new (typeof (Gtk.ShortcutsGroup)) as Gtk.ShortcutsGroup;
+               group.visible = true;
+               group.title = _("Nintendo DS");
+
+               var shortcut = Object.new (typeof (Gtk.ShortcutsShortcut)) as Gtk.ShortcutsShortcut;
+               shortcut.visible = true;
+               shortcut.title = _("Swap screens");
+               shortcut.accelerator = "<ctrl>s";
+               group.add (shortcut);
+
+               var file = File.new_for_uri ("resource:///org/gnome/Games/gesture/stick-symbolic.svg");
+
+               shortcut = Object.new (typeof (Gtk.ShortcutsShortcut)) as Gtk.ShortcutsShortcut;
+               shortcut.visible = true;
+               shortcut.shortcut_type = Gtk.ShortcutType.GESTURE;
+               shortcut.icon = new FileIcon (file);
+               shortcut.title = _("Swap screens");
+               shortcut.subtitle = _("Right analog stick press");
+               group.add (shortcut);
+
+               return group;
+       }
+
        private static Game game_for_uri (Uri uri) throws Error {
                var uid = new FingerprintUid (uri, FINGERPRINT_PREFIX);
                var title = new FilenameTitle (uri);
diff --git a/src/core/plugin.vala b/src/core/plugin.vala
index 74d8a3eb..fbb37959 100644
--- a/src/core/plugin.vala
+++ b/src/core/plugin.vala
@@ -12,4 +12,8 @@ public interface Games.Plugin : Object {
        public virtual UriGameFactory[] get_uri_game_factories () {
                return {};
        }
+
+       public virtual Gtk.ShortcutsGroup get_shortcuts_group () {
+               return null;
+       }
 }
diff --git a/src/ui/shortcuts-window.vala b/src/ui/shortcuts-window.vala
index 7a665bab..5849b7ff 100644
--- a/src/ui/shortcuts-window.vala
+++ b/src/ui/shortcuts-window.vala
@@ -21,6 +21,9 @@ private class Games.ShortcutsWindow : Gtk.ShortcutsWindow {
        [GtkChild]
        private Gtk.ShortcutsShortcut ingame_shortcut_east;
 
+       [GtkChild]
+       private Gtk.ShortcutsSection shortcuts_section;
+
        construct {
                update_direction ();
 
@@ -32,6 +35,19 @@ private class Games.ShortcutsWindow : Gtk.ShortcutsWindow {
                ingame_shortcut_home.icon = icon_for_uri 
("resource:///org/gnome/Games/gesture/button-home-symbolic.svg");
                ingame_shortcut_south.icon = icon_for_uri 
("resource:///org/gnome/Games/gesture/button-south-symbolic.svg");
                ingame_shortcut_east.icon = icon_for_uri 
("resource:///org/gnome/Games/gesture/button-east-symbolic.svg");
+
+               var register = PluginRegister.get_register ();
+               foreach (var plugin_registrar in register)
+                       add_plugin_shortcuts (plugin_registrar);
+       }
+
+       private void add_plugin_shortcuts (PluginRegistrar plugin_registrar) {
+               var plugin = plugin_registrar.get_plugin ();
+
+               var group = plugin.get_shortcuts_group ();
+
+               if (group != null)
+                       shortcuts_section.add (group);
        }
 
        static GLib.Icon icon_for_uri (string uri) {