[gnome-shell] unlockDialog: better confirmation button label

[StÃphane DÃmurget <stef src gnome org>]

commit 1228db6ac1e2ff6c42ce8e1b03153086bb2101d3
Author: StÃphane DÃmurget <stephane demurget free fr>
Date:   Wed Nov 7 00:16:19 2012 +0100

    unlockDialog: better confirmation button label
    
    If I click on "Not listed?" in the login screen, I come to a username
    field with two buttons: "Cancel" and "Sign In".
    
    Clicking on "Sign In" doesn't actually sign me in though - it takes me
    to the login entry. It would be better to rename "Sign In" to "Next" for
    the username stage, therefore.
    
    Gdm emit a signal to ask a question or a secret, but we can not know if
    this is the last authentication question, hence we only use "Sign In"
    for secret questions which improve the situation a lot.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=687656

 js/gdm/loginDialog.js |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/js/gdm/loginDialog.js b/js/gdm/loginDialog.js
index 601d891..192a564 100644
--- a/js/gdm/loginDialog.js
+++ b/js/gdm/loginDialog.js
@@ -905,7 +905,7 @@ const LoginDialog = new Lang.Class({
         return batch.run();
     },
 
-    _showPrompt: function() {
+    _showPrompt: function(forSecret) {
         let hold = new Batch.Hold();
 
         let cancelButtonInfo = { action: Lang.bind(this, this.cancel),
@@ -914,7 +914,7 @@ const LoginDialog = new Lang.Class({
         let okButtonInfo = { action: Lang.bind(this, function() {
                                          hold.release();
                                      }),
-                             label: C_("button", "Sign In"),
+                             label: forSecret ? C_("button", "Sign In") : _("Next"),
                              default: true };
         let buttons = [];
         if (!this._disableUserList || this._verifyingUser)
@@ -975,7 +975,9 @@ const LoginDialog = new Lang.Class({
         this._promptEntry.set_text('');
         this._promptEntry.clutter_text.set_password_char(passwordChar);
 
-        let tasks = [this._showPrompt,
+        let tasks = [function() {
+                         return this._showPrompt(!!passwordChar);
+                     },
 
                      function() {
                          let _text = this._promptEntry.get_text();