Inside Bitcoin

1001    GUIUtil::ShowModalDialogAsynchronously(dlg);
1002}
1003
1004void BitcoinGUI::showDebugWindow()
1005{
1006    GUIUtil::bringToFront(rpcConsole);
1007    Q_EMIT consoleShown(rpcConsole);
1008}
1009
1010void BitcoinGUI::showDebugWindowActivateConsole()
1011{
1012    rpcConsole->setTabFocus(RPCConsole::TabTypes::CONSOLE);
1013    showDebugWindow();
1014}
1015
1016void BitcoinGUI::showHelpMessageClicked()
1017{
1018    GUIUtil::bringToFront(helpMessageDialog);
1019}
1020
1021#ifdef ENABLE_WALLET
1022void BitcoinGUI::openClicked()
1023{
1024    OpenURIDialog dlg(platformStyle, this);
1025    if(dlg.exec())
1026    {
1027        Q_EMIT receivedURI(dlg.getURI());
1028    }
1029}
1030
1031void BitcoinGUI::gotoOverviewPage()
1032{
1033    overviewAction->setChecked(true);
1034    if (walletFrame) walletFrame->gotoOverviewPage();
1035}
1036
1037void BitcoinGUI::gotoHistoryPage()
1038{
1039    historyAction->setChecked(true);
1040    if (walletFrame) walletFrame->gotoHistoryPage();
1041}
1042
1043void BitcoinGUI::gotoReceiveCoinsPage()
1044{
1045    receiveCoinsAction->setChecked(true);
1046    if (walletFrame) walletFrame->gotoReceiveCoinsPage();
1047}
1048
1049void BitcoinGUI::gotoSendCoinsPage(QString addr)
1050{
1051    sendCoinsAction->setChecked(true);
1052    if (walletFrame) walletFrame->gotoSendCoinsPage(addr);
1053}
1054
1055void BitcoinGUI::gotoSignMessageTab(QString addr)
1056{
1057    if (walletFrame) walletFrame->gotoSignMessageTab(addr);
1058}
1059
1060void BitcoinGUI::gotoVerifyMessageTab(QString addr)
1061{
1062    if (walletFrame) walletFrame->gotoVerifyMessageTab(addr);
1063}
1064void BitcoinGUI::gotoLoadPSBT(bool from_clipboard)
1065{
1066    if (walletFrame) walletFrame->gotoLoadPSBT(from_clipboard);
1067}
1068#endif // ENABLE_WALLET
1069
1070void BitcoinGUI::updateNetworkState()
1071{
1072    if (!clientModel) return;
1073    int count = clientModel->getNumConnections();
1074    QString icon;
1075    switch(count)
1076    {
1077    case 0: icon = ":/icons/connect_0"; break;
1078    case 1: case 2: case 3: icon = ":/icons/connect_1"; break;
1079    case 4: case 5: case 6: icon = ":/icons/connect_2"; break;
1080    case 7: case 8: case 9: icon = ":/icons/connect_3"; break;
1081    default: icon = ":/icons/connect_4"; break;
1082    }
1083
1084    QString tooltip;
1085
1086    if (m_node.getNetworkActive()) {
1087        //: A substring of the tooltip.
1088        tooltip = tr("%n active connection(s) to Bitcoin network.", "", count);
1089    } else {
1090        //: A substring of the tooltip.
1091        tooltip = tr("Network activity disabled.");
1092        icon = ":/icons/network_disabled";
1093    }
1094
1095    // Don't word-wrap this (fixed-width) tooltip
1096    tooltip = QLatin1String("<nobr>") + tooltip + QLatin1String("<br>") +
1097              //: A substring of the tooltip. "More actions" are available via the context menu.
1098              tr("Click for more actions.") + QLatin1String("</nobr>");
1099    connectionsControl->setToolTip(tooltip);
1100
1101    connectionsControl->setThemedPixmap(icon, STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE);
1102}
1103
1104void BitcoinGUI::setNumConnections(int count)
1105{
1106    updateNetworkState();
1107}
1108
1109void BitcoinGUI::setNetworkActive(bool network_active)
1110{
1111    updateNetworkState();
1112    m_network_context_menu->clear();
1113    m_network_context_menu->addAction(
1114        //: A context menu item. The "Peers tab" is an element of the "Node window".
1115        tr("Show Peers tab"),
1116        [this] {
1117            rpcConsole->setTabFocus(RPCConsole::TabTypes::PEERS);
1118            showDebugWindow();
1119        });
1120    m_network_context_menu->addAction(
1121        network_active ?
1122            //: A context menu item.
1123            tr("Disable network activity") :
1124            //: A context menu item. The network activity was disabled previously.
1125            tr("Enable network activity"),
1126        [this, new_state = !network_active] { m_node.setNetworkActive(new_state); });
1127}
1128
1129void BitcoinGUI::updateHeadersSyncProgressLabel()
1130{
1131    int64_t headersTipTime = clientModel->getHeaderTipTime();
1132    int headersTipHeight = clientModel->getHeaderTipHeight();
1133    int estHeadersLeft = (GetTime() - headersTipTime) / Params().GetConsensus().nPowTargetSpacing;
1134    if (estHeadersLeft > HEADER_HEIGHT_DELTA_SYNC)
1135        progressBarLabel->setText(tr("Syncing Headers (%1%)…").arg(QString::number(100.0 / (headersTipHeight+estHeadersLeft)*headersTipHeight, 'f', 1)));
1136}
1137
1138void BitcoinGUI::updateHeadersPresyncProgressLabel(int64_t height, const QDateTime& blockDate)
1139{
1140    int estHeadersLeft = blockDate.secsTo(QDateTime::currentDateTime()) / Params().GetConsensus().nPowTargetSpacing;
1141    if (estHeadersLeft > HEADER_HEIGHT_DELTA_SYNC)
1142        progressBarLabel->setText(tr("Pre-syncing Headers (%1%)…").arg(QString::number(100.0 / (height+estHeadersLeft)*height, 'f', 1)));
1143}
1144
1145void BitcoinGUI::openOptionsDialogWithTab(OptionsDialog::Tab tab)
1146{
1147    if (!clientModel || !clientModel->getOptionsModel())
1148        return;
1149
1150    auto dlg = new OptionsDialog(this, enableWallet);
1151    connect(dlg, &OptionsDialog::quitOnReset, this, &BitcoinGUI::quitRequested);
1152    dlg->setCurrentTab(tab);
1153    dlg->setClientModel(clientModel);
1154    dlg->setModel(clientModel->getOptionsModel());
1155    GUIUtil::ShowModalDialogAsynchronously(dlg);
1156}
1157
1158void BitcoinGUI::setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, SyncType synctype, SynchronizationState sync_state)
1159{
1160// Disabling macOS App Nap on initial sync, disk and reindex operations.
1161#ifdef Q_OS_MACOS
1162    if (sync_state == SynchronizationState::POST_INIT) {
1163        m_app_nap_inhibitor->enableAppNap();
1164    } else {
1165        m_app_nap_inhibitor->disableAppNap();
1166    }
1167#endif
1168
1169    if (modalOverlay)
1170    {
1171        if (synctype != SyncType::BLOCK_SYNC)
1172            modalOverlay->setKnownBestHeight(count, blockDate, synctype == SyncType::HEADER_PRESYNC);
1173        else
1174            modalOverlay->tipUpdate(count, blockDate, nVerificationProgress);
1175    }
1176    if (!clientModel)
1177        return;
1178
1179    // Prevent orphan statusbar messages (e.g. hover Quit in main menu, wait until chain-sync starts -> garbled text)
1180    statusBar()->clearMessage();
1181
1182    // Acquire current block source
1183    BlockSource blockSource{clientModel->getBlockSource()};
1184    switch (blockSource) {
1185        case BlockSource::NETWORK:
1186            if (synctype == SyncType::HEADER_PRESYNC) {
1187                updateHeadersPresyncProgressLabel(count, blockDate);
1188                return;
1189            } else if (synctype == SyncType::HEADER_SYNC) {
1190                updateHeadersSyncProgressLabel();
1191                return;
1192            }
1193            progressBarLabel->setText(tr("Synchronizing with network…"));
1194            updateHeadersSyncProgressLabel();
1195            break;
1196        case BlockSource::DISK:
1197            if (synctype != SyncType::BLOCK_SYNC) {
1198                progressBarLabel->setText(tr("Indexing blocks on disk…"));
1199            } else {
1200                progressBarLabel->setText(tr("Processing blocks on disk…"));
1201            }
1202            break;
1203        case BlockSource::NONE:
1204            if (synctype != SyncType::BLOCK_SYNC) {
1205                return;
1206            }
1207            progressBarLabel->setText(tr("Connecting to peers…"));
1208            break;
1209    }
1210
1211    QString tooltip;
1212
1213    QDateTime currentDate = QDateTime::currentDateTime();
1214    qint64 secs = blockDate.secsTo(currentDate);
1215
1216    tooltip = tr("Processed %n block(s) of transaction history.", "", count);
1217
1218    // Set icon state: spinning if catching up, tick otherwise
1219    if (secs < MAX_BLOCK_TIME_GAP) {
1220        tooltip = tr("Up to date") + QString(".<br>") + tooltip;
1221        labelBlocksIcon->setThemedPixmap(QStringLiteral(":/icons/synced"), STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE);
1222
1223#ifdef ENABLE_WALLET
1224        if(walletFrame)
1225        {
1226            walletFrame->showOutOfSyncWarning(false);
1227            modalOverlay->showHide(true, true);
1228        }
1229#endif // ENABLE_WALLET
1230
1231        progressBarLabel->setVisible(false);
1232        progressBar->setVisible(false);
1233    }
1234    else
1235    {
1236        QString timeBehindText = GUIUtil::formatNiceTimeOffset(secs);
1237
1238        progressBarLabel->setVisible(true);
1239        progressBar->setFormat(tr("%1 behind").arg(timeBehindText));
1240        progressBar->setMaximum(1000000000);
1241        progressBar->setValue(nVerificationProgress * 1000000000.0 + 0.5);
1242        progressBar->setVisible(true);
1243
1244        tooltip = tr("Catching up…") + QString("<br>") + tooltip;
1245        if(count != prevBlocks)
1246        {
1247            labelBlocksIcon->setThemedPixmap(
1248                QString(":/animation/spinner-%1").arg(spinnerFrame, 3, 10, QChar('0')),
1249                STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE);
1250            spinnerFrame = (spinnerFrame + 1) % SPINNER_FRAMES;