From 0ad443bb310059f8b5bb28c03afaba74943d9180 Mon Sep 17 00:00:00 2001
From: Mario Danic <mario@lovelyhq.com>
Date: Tue, 23 Oct 2018 23:16:54 +0200
Subject: [PATCH] Nicer disabled state when using public conversations

---
 .../talk/adapters/items/UserItem.java         |  6 +++++
 .../talk/controllers/ContactsController.java  | 25 +++++++++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/app/src/main/java/com/nextcloud/talk/adapters/items/UserItem.java b/app/src/main/java/com/nextcloud/talk/adapters/items/UserItem.java
index 6def9f1ec..27d846858 100644
--- a/app/src/main/java/com/nextcloud/talk/adapters/items/UserItem.java
+++ b/app/src/main/java/com/nextcloud/talk/adapters/items/UserItem.java
@@ -153,6 +153,12 @@ public class UserItem extends AbstractFlexibleItem<UserItem.UserItemViewHolder>
                     .apply(RequestOptions.bitmapTransform(new CircleCrop()))
                     .into(holder.avatarFlipView.getFrontImageView());
         }
+
+        if (!isEnabled()) {
+            holder.itemView.setAlpha(0.38f);
+        } else {
+            holder.itemView.setAlpha(1.0f);
+        }
     }
 
     @Override
diff --git a/app/src/main/java/com/nextcloud/talk/controllers/ContactsController.java b/app/src/main/java/com/nextcloud/talk/controllers/ContactsController.java
index 037ad2508..544ea9cad 100644
--- a/app/src/main/java/com/nextcloud/talk/controllers/ContactsController.java
+++ b/app/src/main/java/com/nextcloud/talk/controllers/ContactsController.java
@@ -940,6 +940,31 @@ public class ContactsController extends BaseController implements SearchView.OnQ
     void toggleCallHeader() {
         toggleNewCallHeaderVisibility(isPublicCall);
         isPublicCall = !isPublicCall;
+
+        if (isPublicCall) {
+            List<Integer> selectedPositions = adapter.getSelectedPositions();
+            for (int selectedPosition : selectedPositions) {
+                if (adapter.getItem(selectedPosition) instanceof UserItem) {
+                    UserItem userItem = (UserItem) adapter.getItem(selectedPosition);
+                    if ("groups".equals(userItem.getModel().getSource())) {
+                        ((UserItem) adapter.getItem(selectedPosition)).flipItemSelection();
+                        adapter.toggleSelection(selectedPosition);
+                    }
+                }
+            }
+
+
+        }
+
+        for (int i = 0; i < adapter.getItemCount(); i++) {
+            if (adapter.getItem(i) instanceof UserItem) {
+                UserItem userItem = (UserItem) adapter.getItem(i);
+                if ("groups".equals(userItem.getModel().getSource())) {
+                    userItem.setEnabled(!isPublicCall);
+                }
+            }
+        }
+
         checkAndHandleDoneMenuItem();
     }