[gnome-shell] shellDBus: Change AcceleratorActivated signature

[Florian Müllner <fmuellner src gnome org>]

commit 2aa4fb02dd9c568038d12fe609252b6934367e76
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Nov 12 21:21:44 2014 +0100

    shellDBus: Change AcceleratorActivated signature
    
    Adding new parameters to the signal currently will break keybindings
    until gnome-settings-daemon is updated to the new API as well.
    Put additional parameters into a dictionary instead to make future
    extensions easier.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=711682

 js/ui/shellDBus.js |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/js/ui/shellDBus.js b/js/ui/shellDBus.js
index 45a2054..147b5f4 100644
--- a/js/ui/shellDBus.js
+++ b/js/ui/shellDBus.js
@@ -44,8 +44,7 @@ const GnomeShellIface = '<node> \
 </method> \
 <signal name="AcceleratorActivated"> \
     <arg name="action" type="u" /> \
-    <arg name="deviceid" type="u" /> \
-    <arg name="timestamp" type="u" /> \
+    <arg name="parameters" type="a{sv}" /> \
 </signal> \
 <property name="Mode" type="s" access="read" /> \
 <property name="OverviewActive" type="b" access="readwrite" /> \
@@ -196,11 +195,13 @@ const GnomeShell = new Lang.Class({
 
         let connection = this._dbusImpl.get_connection();
         let info = this._dbusImpl.get_info();
+        let params = { 'device-id': GLib.Variant.new('u', deviceid),
+                       'timestamp': GLib.Variant.new('u', timestamp) };
         connection.emit_signal(destination,
                                this._dbusImpl.get_object_path(),
                                info ? info.name : null,
                                'AcceleratorActivated',
-                               GLib.Variant.new('(uuu)', [action, deviceid, timestamp]));
+                               GLib.Variant.new('(ua{sv})', [action, params]));
     },
 
     _grabAcceleratorForSender: function(accelerator, flags, sender) {