[polari] app: Add shortcuts to navigate between rooms

[Florian Müllner <fmuellner src gnome org>]

commit 43fbadcb8afa814624cd2df5e60c7c284ede6e2b
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Jul 26 10:33:02 2013 +0200

    app: Add shortcuts to navigate between rooms

 src/application.js |   10 +++++++++-
 src/roomList.js    |   25 +++++++++++++++++++++++++
 2 files changed, 34 insertions(+), 1 deletions(-)
---
diff --git a/src/application.js b/src/application.js
index a583428..cc8428b 100644
--- a/src/application.js
+++ b/src/application.js
@@ -75,7 +75,15 @@ const Application = new Lang.Class({
             activate: Lang.bind(this, this._onShowAbout) },
           { name: 'quit',
             activate: Lang.bind(this, this._onQuit),
-            accel: '<Primary>q' }
+            accel: '<Primary>q' },
+          { name: 'next-room',
+            accel: '<Primary>Page_Down' },
+          { name: 'previous-room',
+            accel: '<Primary>Page_Up' },
+          { name: 'first-room',
+            accel: '<Primary>Home' },
+          { name: 'last-room',
+            accel: '<Primary>End' }
         ];
         actionEntries.forEach(Lang.bind(this,
             function(actionEntry) {
diff --git a/src/roomList.js b/src/roomList.js
index 795f228..93ff0f0 100644
--- a/src/roomList.js
+++ b/src/roomList.js
@@ -1,3 +1,4 @@
+const Gio = imports.gi.Gio;
 const GObject = imports.gi.GObject;
 const Gtk = imports.gi.Gtk;
 const Pango = imports.gi.Pango;
@@ -98,6 +99,30 @@ const RoomList = new Lang.Class({
                                   Lang.bind(this, this._roomRemoved));
         this._roomManager.connect('active-changed',
                                   Lang.bind(this, this._activeRoomChanged));
+
+        let app = Gio.Application.get_default();
+        let action;
+
+        action = app.lookup_action('next-room');
+        action.connect('activate', Lang.bind(this,
+            function() {
+                this._moveSelection(Gtk.MovementStep.DISPLAY_LINES, 1);
+            }));
+        action = app.lookup_action('previous-room');
+        action.connect('activate', Lang.bind(this,
+            function() {
+                this._moveSelection(Gtk.MovementStep.DISPLAY_LINES, -1);
+            }));
+        action = app.lookup_action('first-room');
+        action.connect('activate', Lang.bind(this,
+            function() {
+                this._moveSelection(Gtk.MovementStep.BUFFER_ENDS, -1);
+            }));
+        action = app.lookup_action('last-room');
+        action.connect('activate', Lang.bind(this,
+            function() {
+                this._moveSelection(Gtk.MovementStep.BUFFER_ENDS, 1);
+            }));
     },
 
     _getRowByRoom: function(room) {