From 2577b8a7f3c9e95749665ee48f28d45cbc02ac9c Mon Sep 17 00:00:00 2001
From: Clement Lefebvre <clement.lefebvre@linuxmint.com>
Date: Fri, 13 Jan 2023 17:44:38 +0000
Subject: sessions: Add a tooltip on the session badge.

 Ported from Slick Greeter ported by Mike Gabriel.

 https://github.com/linuxmint/slick-greeter/commit/cf3742cf155e0925904c7da86457deaea6a87885
---
 src/greeter-list.vala |  2 +-
 src/prompt-box.vala   |  7 ++++++-
 src/user-list.vala    | 25 +++++++++++++++++++++----
 3 files changed, 28 insertions(+), 6 deletions(-)

diff --git a/src/greeter-list.vala b/src/greeter-list.vala
index dc41a8f..c574778 100644
--- a/src/greeter-list.vala
+++ b/src/greeter-list.vala
@@ -155,7 +155,7 @@ public abstract class GreeterList : FadableBox
             /* When we swap out a scrolling entry, make sure to hide its
              * image button, else it will appear in the tab chain. */
             if (_scrolling_entry != null)
-                _scrolling_entry.set_options_image (null);
+                _scrolling_entry.set_options_image (null, null);
             _scrolling_entry = value;
         }
     }
diff --git a/src/prompt-box.vala b/src/prompt-box.vala
index 2180c70..273c507 100644
--- a/src/prompt-box.vala
+++ b/src/prompt-box.vala
@@ -385,13 +385,18 @@ public class PromptBox : FadableBox
         queue_draw ();
     }
 
-    public void set_options_image (Gdk.Pixbuf? image)
+    public void set_options_image (Gdk.Pixbuf? image, string? tooltip)
     {
         if (option_button == null)
             return;
 
         option_image.pixbuf = image;
 
+        if (tooltip == null)
+            option_image.set_tooltip_text("");
+        else
+            option_image.set_tooltip_text(tooltip);
+
         if (image == null)
             option_button.hide ();
         else
diff --git a/src/user-list.vala b/src/user-list.vala
index b4cab22..abbf576 100644
--- a/src/user-list.vala
+++ b/src/user-list.vala
@@ -121,8 +121,15 @@ public class UserList : GreeterList
         set
         {
             _default_session = value;
-            if (selected_entry != null)
-                selected_entry.set_options_image (get_badge ());
+            if (selected_entry != null) {
+                selected_entry.set_options_image (get_badge (), value);
+                foreach (var session in LightDM.get_sessions ()) {
+                    if (session.key == value) {
+                        selected_entry.set_options_image (get_badge (), session.name);
+                        break;
+                    }
+                }
+            }
         }
     }
 
@@ -136,8 +143,18 @@ public class UserList : GreeterList
         set
         {
             _session = value;
-            if (selected_entry != null)
-                selected_entry.set_options_image (get_badge ());
+            if (selected_entry != null) {
+                selected_entry.set_options_image (get_badge (), value);
+                if (selected_entry != null) {
+                    selected_entry.set_options_image (get_badge (), value);
+                    foreach (var session in LightDM.get_sessions ()) {
+                        if (session.key == value) {
+                            selected_entry.set_options_image (get_badge (), session.name);
+                            break;
+                        }
+                    }
+                }
+            }
         }
     }
 
-- 
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