chat: deleted-аккаунты — колонка deleted, скрытие/зачёркивание, не подключаемся

tools/chatgui/src/memberlistmodel.cpp

@@ -56,9 +56,10 @@ QVariant MemberListModel::data(const QModelIndex& index, int role) const {
     return {};
 }
 
-void MemberListModel::setChannel(const QString& channelId) {
+void MemberListModel::setChannel(const QString& channelId, bool isOwner) {
     beginResetModel();
     m_channelId = channelId;
+    m_isOwner = isOwner;
     m_totalCount = 0;
     m_cache.clear();
     endResetModel();
@@ -70,7 +71,7 @@ void MemberListModel::setChannel(const QString& channelId) {
 }
 
 void MemberListModel::refresh() {
-    if (!m_channelId.isEmpty()) setChannel(m_channelId);
+    if (!m_channelId.isEmpty()) setChannel(m_channelId, m_isOwner);
 }
 
 void MemberListModel::refreshRtt() {
@@ -119,14 +120,17 @@ void MemberListModel::onMemberList(const QString& chId, int count, const uint8_t
     if (chId != m_channelId) return;
 
     beginResetModel();
-    m_totalCount = count;
+    m_totalCount = 0;
     m_cache.clear();
 
+    int row = 0;
     for (int i = 0; i < count; i++) {
         MemberListItem item;
         deserialize_member(data + i * CHAT_MEMBER_DISPLAY_SIZE, item);
-        m_cache[i] = item;
+        if ((item.flags & CHAT_MEMBER_FLAG_DELETED) && !m_isOwner) continue;
+        m_cache[row++] = item;
     }
+    m_totalCount = row;
     endResetModel();
 }
 
@@ -142,6 +146,17 @@ void MemberListModel::onMemberUpdated(const QString& chId, const uint8_t* data)
         if (it->nodeId == item.nodeId) { row = it.key(); break; }
     }
 
+    if ((item.flags & CHAT_MEMBER_FLAG_DELETED) && !m_isOwner) {
+        /* deleted member — remove from non-owner's list */
+        if (row >= 0) {
+            beginRemoveRows(QModelIndex(), row, row);
+            m_cache.remove(row);
+            m_totalCount--;
+            endRemoveRows();
+        }
+        return;
+    }
+
     if (row >= 0) {
         m_cache[row] = item;
         emit dataChanged(index(row), index(row));