Update navbar

lib/lists/memberships_list.dart

@@ -34,4 +34,9 @@ class MembershipList extends AbstractList<Membership> {
   /// Remove a friend membership from the list
   void removeFriend(int friendID) => remove(firstWhere(
       (f) => f.type == MembershipType.FRIEND && f.friend.id == friendID));
+
+  /// Get the list of conversations of a group
+  Set<Membership> getGroupConversations(int groupID) => where((element) =>
+      element.type == MembershipType.CONVERSATION &&
+      element.conversation.groupID == groupID).toSet();
 }

lib/ui/widgets/tablet_mode/memberships_panel.dart

@@ -7,6 +7,7 @@ import 'package:comunic/lists/groups_list.dart';
 import 'package:comunic/lists/memberships_list.dart';
 import 'package:comunic/lists/users_list.dart';
 import 'package:comunic/models/friend.dart';
+import 'package:comunic/models/group.dart';
 import 'package:comunic/models/membership.dart';
 import 'package:comunic/ui/routes/main_route/main_route.dart';
 import 'package:comunic/ui/routes/main_route/page_info.dart';
@@ -159,8 +160,26 @@ class _MembershipsPanelState extends SafeState<MembershipsPanel> {
   Widget _buildGroupMembership(Membership membership) {
     final group = _groupsList.getGroup(membership.groupID);
 
-    Widget subtitle;
+    return Container(
+      color: widget.currentPage.type == PageType.GROUP_PAGE &&
+              widget.currentPage.id == group.id
+          ? Colors.grey.shade800
+          : null,
+      child: Column(
+        children: [_buildMainGroupInformationTile(membership, group)]
+          ..addAll(_membershipList
+              .getGroupConversations(group.id)
+              .map((e) => Padding(
+                    padding: const EdgeInsets.only(left: 30.0),
+                    child: _buildConversationMembership(e, true),
+                  ))
+              .toList()),
+      ),
+    );
+  }
 
+  Widget _buildMainGroupInformationTile(Membership membership, Group group) {
+    Widget subtitle;
     if (!group.isAtLeastMember) {
       subtitle = GroupMembershipWidget(
         group: group,
@@ -169,28 +188,25 @@ class _MembershipsPanelState extends SafeState<MembershipsPanel> {
       );
     } else {
       subtitle = Text(diffTimeFromNowToStr(membership.lastActive));
-    }
+    } // Main group information
 
-    return Container(
-      color: widget.currentPage.type == PageType.GROUP_PAGE &&
-              widget.currentPage.id == group.id
-          ? Colors.grey.shade800
-          : null,
-      child: ListTile(
-        leading: GroupIcon(
-          group: group,
-          width: _MembershipIconsWidth,
-        ),
-        title: Text(group.displayName),
-        subtitle: subtitle,
-        onTap: () => MainController.of(context).openGroup(group.id),
+    return ListTile(
+      leading: GroupIcon(
+        group: group,
+        width: _MembershipIconsWidth,
       ),
+      title: Text(group.displayName),
+      subtitle: subtitle,
+      onTap: () => MainController.of(context).openGroup(group.id),
     );
   }
 
-  Widget _buildConversationMembership(Membership membership) {
+  Widget _buildConversationMembership(Membership membership,
+      [bool allowGroup = false]) {
     final conversation = membership.conversation;
 
+    if (conversation.isGroupConversation && !allowGroup) return Container();
+
     Color color;
     if (conversation.isHavingCall)
       color = Color(0xFF815d1d);
@@ -222,8 +238,7 @@ class _MembershipsPanelState extends SafeState<MembershipsPanel> {
         ),
         subtitle: Text(diffTimeFromNowToStr(membership.lastActive) +
             (conversation.isHavingCall ? "\n" + tr("Ongoing call") : "")),
-        onTap: () => MainController.of(context)
-            .openConversationById(conversation.id, fullScreen: true),
+        onTap: () => MainController.of(context).openConversation(conversation),
         trailing: conversation.isHavingCall
             ? FloatingActionButton(
                 heroTag: null,