Qt: Fix update headers-count

ElementsProject · Jan 4, 2019 · e8db6b8 · e8db6b8
1 parent 7bb45e4
commit e8db6b8
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/src/qt/modaloverlay.cpp b/src/qt/modaloverlay.cpp
@@ -71,6 +71,7 @@ void ModalOverlay::setKnownBestHeight(int count, const QDateTime& blockDate)
     if (count > bestHeaderHeight) {
         bestHeaderHeight = count;
         bestHeaderDate = blockDate;
+        UpdateHeaderSyncLabel();
     }
 }
 
@@ -136,11 +137,16 @@ void ModalOverlay::tipUpdate(int count, const QDateTime& blockDate, double nVeri
     if (estimateNumHeadersLeft < HEADER_HEIGHT_DELTA_SYNC && hasBestHeader) {
         ui->numberOfBlocksLeft->setText(QString::number(bestHeaderHeight - count));
     } else {
-        ui->numberOfBlocksLeft->setText(tr("Unknown. Syncing Headers (%1)...").arg(bestHeaderHeight));
+        UpdateHeaderSyncLabel();
         ui->expectedTimeLeft->setText(tr("Unknown..."));
     }
 }
 
+void ModalOverlay::UpdateHeaderSyncLabel() {
+    int est_headers_left = bestHeaderDate.secsTo(QDateTime::currentDateTime()) / Params().GetConsensus().nPowTargetSpacing;
+    ui->numberOfBlocksLeft->setText(tr("Unknown. Syncing Headers (%1, %2%)...").arg(bestHeaderHeight).arg(QString::number(100.0 / (bestHeaderHeight + est_headers_left) * bestHeaderHeight, 'f', 1)));
+}
+
 void ModalOverlay::toggleVisibility()
 {
     showHide(layerIsVisible, true);

diff --git a/src/qt/modaloverlay.h b/src/qt/modaloverlay.h
@@ -45,6 +45,7 @@ public Q_SLOTS:
     QVector<QPair<qint64, double> > blockProcessTime;
     bool layerIsVisible;
     bool userClosed;
+    void UpdateHeaderSyncLabel();
 };
 
 #endif // BITCOIN_QT_MODALOVERLAY_H