Show PM file delivery state without invoking group downloads

tools/chatgui/src/messagedelegate.cpp

@@ -140,6 +140,7 @@ bool MessageDelegate::editorEvent(QEvent *event, QAbstractItemModel *model,
         qint64 msgId = index.data(MsgIdRole).toLongLong();
         QString chId = index.data(MsgChannelIdRole).toString();
 
+        if (chId.startsWith(QStringLiteral("dm:"))) return false; /* PM сохраняется через контекстное меню. */
         if (dlState == 2) {  /* downloaded: open file */
             QString fp = index.data(MsgVoiceFileRole).toString();
             if (!fp.isEmpty() && QFile::exists(fp)) {
@@ -1273,6 +1274,8 @@ void MessageDelegate::paint(QPainter *painter, const QStyleOptionViewItem &optio
         qint64 fsz = index.data(MsgFileSizeRole).toLongLong();
         QString sizeStr = formatFileSize(fsz);
         QString stateStr = (dlState == 2) ? QString::fromUtf8("\xE2\x9C\x85") : (dlState == 1) ? "Downloading..." : "Download";
+        QString deliveryState = index.data(MsgDeliveryStateRole).toString();
+        if (!deliveryState.isEmpty()) stateStr = deliveryState;
         QString info = sizeStr + " \xC2\xB7 " + stateStr;
         int nameH = QFontMetrics(fileFont).height();
         QRect sizeRect(L.textRect.left(), L.textRect.top() + nameH, L.textRect.width(), QFontMetrics(sizeFont).height());

tools/chatgui/src/messagedelegate.h

@@ -39,6 +39,7 @@ enum MessageDataRole {
     MsgVideoWidthRole       = Qt::UserRole + 33,
     MsgVideoHeightRole      = Qt::UserRole + 34,
     MsgVideoDurationMsRole  = Qt::UserRole + 35,
+    MsgDeliveryStateRole   = Qt::UserRole + 36,
 };
 
 class MessageDelegate : public QStyledItemDelegate {