diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp index 7eed58b0b..1d65d9dc4 100644 --- a/src/qt/bitcoingui.cpp +++ b/src/qt/bitcoingui.cpp @@ -1,1562 +1,1614 @@ // Copyright (c) 2011-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include #include #include #include #include #include #include #include #include #include #include #ifdef Q_OS_MAC #include #endif #include #include #include #include #include #include #include #include #ifdef ENABLE_WALLET #include #include #include #include #endif // ENABLE_WALLET #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include +#include const std::string BitcoinGUI::DEFAULT_UIPLATFORM = #if defined(Q_OS_MAC) "macosx" #elif defined(Q_OS_WIN) "windows" #else "other" #endif ; BitcoinGUI::BitcoinGUI(interfaces::Node &node, const Config *configIn, const PlatformStyle *_platformStyle, const NetworkStyle *networkStyle, QWidget *parent) : QMainWindow(parent), m_node(node), config(configIn), platformStyle(_platformStyle), m_network_style(networkStyle) { QSettings settings; if (!restoreGeometry(settings.value("MainWindowGeometry").toByteArray())) { // Restore failed (perhaps missing setting), center the window move(QGuiApplication::primaryScreen()->availableGeometry().center() - frameGeometry().center()); } #ifdef ENABLE_WALLET enableWallet = WalletModel::isWalletEnabled(); #endif // ENABLE_WALLET QApplication::setWindowIcon(m_network_style->getTrayAndWindowIcon()); setWindowIcon(m_network_style->getTrayAndWindowIcon()); updateWindowTitle(); rpcConsole = new RPCConsole(node, _platformStyle, nullptr); helpMessageDialog = new HelpMessageDialog(node, this, false); #ifdef ENABLE_WALLET if (enableWallet) { /** Create wallet frame and make it the central widget */ walletFrame = new WalletFrame(_platformStyle, this); setCentralWidget(walletFrame); } else #endif // ENABLE_WALLET { /** * When compiled without wallet or -disablewallet is provided, the * central widget is the rpc console. */ setCentralWidget(rpcConsole); Q_EMIT consoleShown(rpcConsole); } // Accept D&D of URIs setAcceptDrops(true); // Create actions for the toolbar, menu bar and tray/dock icon // Needs walletFrame to be initialized createActions(); // Create application menu bar createMenuBar(); // Create the toolbars createToolBars(); // Create system tray icon and notification if (QSystemTrayIcon::isSystemTrayAvailable()) { createTrayIcon(); } notificator = new Notificator(QApplication::applicationName(), trayIcon, this); // Create status bar statusBar(); // Disable size grip because it looks ugly and nobody needs it statusBar()->setSizeGripEnabled(false); // Status bar notification icons QFrame *frameBlocks = new QFrame(); frameBlocks->setContentsMargins(0, 0, 0, 0); frameBlocks->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred); QHBoxLayout *frameBlocksLayout = new QHBoxLayout(frameBlocks); frameBlocksLayout->setContentsMargins(3, 0, 3, 0); frameBlocksLayout->setSpacing(3); unitDisplayControl = new UnitDisplayStatusBarControl(platformStyle); labelWalletEncryptionIcon = new QLabel(); labelWalletHDStatusIcon = new QLabel(); labelProxyIcon = new GUIUtil::ClickableLabel(); connectionsControl = new GUIUtil::ClickableLabel(); labelBlocksIcon = new GUIUtil::ClickableLabel(); if (enableWallet) { frameBlocksLayout->addStretch(); frameBlocksLayout->addWidget(unitDisplayControl); frameBlocksLayout->addStretch(); frameBlocksLayout->addWidget(labelWalletEncryptionIcon); frameBlocksLayout->addWidget(labelWalletHDStatusIcon); } frameBlocksLayout->addWidget(labelProxyIcon); frameBlocksLayout->addStretch(); frameBlocksLayout->addWidget(connectionsControl); frameBlocksLayout->addStretch(); frameBlocksLayout->addWidget(labelBlocksIcon); frameBlocksLayout->addStretch(); // Progress bar and label for blocks download progressBarLabel = new QLabel(); progressBarLabel->setVisible(false); progressBar = new GUIUtil::ProgressBar(); progressBar->setAlignment(Qt::AlignCenter); progressBar->setVisible(false); // Override style sheet for progress bar for styles that have a segmented // progress bar, as they make the text unreadable (workaround for issue // #1071) // See https://doc.qt.io/qt-5/gallery.html QString curStyle = QApplication::style()->metaObject()->className(); if (curStyle == "QWindowsStyle" || curStyle == "QWindowsXPStyle") { progressBar->setStyleSheet( "QProgressBar { background-color: #e8e8e8; border: 1px solid grey; " "border-radius: 7px; padding: 1px; text-align: center; } " "QProgressBar::chunk { background: QLinearGradient(x1: 0, y1: 0, " "x2: 1, y2: 0, stop: 0 #FF8000, stop: 1 orange); border-radius: " "7px; margin: 0px; }"); } statusBar()->addWidget(progressBarLabel); statusBar()->addWidget(progressBar); statusBar()->addPermanentWidget(frameBlocks); // Install event filter to be able to catch status tip events // (QEvent::StatusTip) this->installEventFilter(this); // Initially wallet actions should be disabled setWalletActionsEnabled(false); // Subscribe to notifications from core subscribeToCoreSignals(); connect(connectionsControl, &GUIUtil::ClickableLabel::clicked, [this] { m_node.setNetworkActive(!m_node.getNetworkActive()); }); connect(labelProxyIcon, &GUIUtil::ClickableLabel::clicked, [this] { openOptionsDialogWithTab(OptionsDialog::TAB_NETWORK); }); modalOverlay = new ModalOverlay(this->centralWidget()); #ifdef ENABLE_WALLET if (enableWallet) { connect(walletFrame, &WalletFrame::requestedSyncWarningInfo, this, &BitcoinGUI::showModalOverlay); connect(labelBlocksIcon, &GUIUtil::ClickableLabel::clicked, this, &BitcoinGUI::showModalOverlay); connect(progressBar, &GUIUtil::ClickableProgressBar::clicked, this, &BitcoinGUI::showModalOverlay); } #endif } BitcoinGUI::~BitcoinGUI() { // Unsubscribe from notifications from core unsubscribeFromCoreSignals(); QSettings settings; settings.setValue("MainWindowGeometry", saveGeometry()); // Hide tray icon, as deleting will let it linger until quit (on Ubuntu) if (trayIcon) { trayIcon->hide(); } #ifdef Q_OS_MAC delete appMenuBar; MacDockIconHandler::cleanup(); #endif delete rpcConsole; } void BitcoinGUI::createActions() { QActionGroup *tabGroup = new QActionGroup(this); overviewAction = new QAction(platformStyle->SingleColorIcon(":/icons/overview"), tr("&Overview"), this); overviewAction->setStatusTip(tr("Show general overview of wallet")); overviewAction->setToolTip(overviewAction->statusTip()); overviewAction->setCheckable(true); overviewAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_1)); tabGroup->addAction(overviewAction); sendCoinsAction = new QAction( platformStyle->SingleColorIcon(":/icons/send"), tr("&Send"), this); sendCoinsAction->setStatusTip(tr("Send coins to a Bitcoin address")); sendCoinsAction->setToolTip(sendCoinsAction->statusTip()); sendCoinsAction->setCheckable(true); sendCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_2)); tabGroup->addAction(sendCoinsAction); sendCoinsMenuAction = new QAction(platformStyle->TextColorIcon(":/icons/send"), sendCoinsAction->text(), this); sendCoinsMenuAction->setStatusTip(sendCoinsAction->statusTip()); sendCoinsMenuAction->setToolTip(sendCoinsMenuAction->statusTip()); receiveCoinsAction = new QAction( platformStyle->SingleColorIcon(":/icons/receiving_addresses"), tr("&Receive"), this); receiveCoinsAction->setStatusTip( tr("Request payments (generates QR codes and %1: URIs)") .arg(QString::fromStdString( config->GetChainParams().CashAddrPrefix()))); receiveCoinsAction->setToolTip(receiveCoinsAction->statusTip()); receiveCoinsAction->setCheckable(true); receiveCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_3)); tabGroup->addAction(receiveCoinsAction); receiveCoinsMenuAction = new QAction(platformStyle->TextColorIcon(":/icons/receiving_addresses"), receiveCoinsAction->text(), this); receiveCoinsMenuAction->setStatusTip(receiveCoinsAction->statusTip()); receiveCoinsMenuAction->setToolTip(receiveCoinsMenuAction->statusTip()); historyAction = new QAction(platformStyle->SingleColorIcon(":/icons/history"), tr("&Transactions"), this); historyAction->setStatusTip(tr("Browse transaction history")); historyAction->setToolTip(historyAction->statusTip()); historyAction->setCheckable(true); historyAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_4)); tabGroup->addAction(historyAction); #ifdef ENABLE_WALLET // These showNormalIfMinimized are needed because Send Coins and Receive // Coins can be triggered from the tray menu, and need to show the GUI to be // useful. connect(overviewAction, &QAction::triggered, [this] { showNormalIfMinimized(); }); connect(overviewAction, &QAction::triggered, this, &BitcoinGUI::gotoOverviewPage); connect(sendCoinsAction, &QAction::triggered, [this] { showNormalIfMinimized(); }); connect(sendCoinsAction, &QAction::triggered, [this] { gotoSendCoinsPage(); }); connect(sendCoinsMenuAction, &QAction::triggered, [this] { showNormalIfMinimized(); }); connect(sendCoinsMenuAction, &QAction::triggered, [this] { gotoSendCoinsPage(); }); connect(receiveCoinsAction, &QAction::triggered, [this] { showNormalIfMinimized(); }); connect(receiveCoinsAction, &QAction::triggered, this, &BitcoinGUI::gotoReceiveCoinsPage); connect(receiveCoinsMenuAction, &QAction::triggered, [this] { showNormalIfMinimized(); }); connect(receiveCoinsMenuAction, &QAction::triggered, this, &BitcoinGUI::gotoReceiveCoinsPage); connect(historyAction, &QAction::triggered, [this] { showNormalIfMinimized(); }); connect(historyAction, &QAction::triggered, this, &BitcoinGUI::gotoHistoryPage); #endif // ENABLE_WALLET quitAction = new QAction(platformStyle->TextColorIcon(":/icons/quit"), tr("E&xit"), this); quitAction->setStatusTip(tr("Quit application")); quitAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q)); quitAction->setMenuRole(QAction::QuitRole); aboutAction = new QAction(platformStyle->TextColorIcon(":/icons/about"), tr("&About %1").arg(PACKAGE_NAME), this); aboutAction->setStatusTip( tr("Show information about %1").arg(PACKAGE_NAME)); aboutAction->setMenuRole(QAction::AboutRole); aboutAction->setEnabled(false); aboutQtAction = new QAction(platformStyle->TextColorIcon(":/icons/about_qt"), tr("About &Qt"), this); aboutQtAction->setStatusTip(tr("Show information about Qt")); aboutQtAction->setMenuRole(QAction::AboutQtRole); optionsAction = new QAction(platformStyle->TextColorIcon(":/icons/options"), tr("&Options..."), this); optionsAction->setStatusTip( tr("Modify configuration options for %1").arg(PACKAGE_NAME)); optionsAction->setMenuRole(QAction::PreferencesRole); optionsAction->setEnabled(false); toggleHideAction = new QAction(platformStyle->TextColorIcon(":/icons/about"), tr("&Show / Hide"), this); toggleHideAction->setStatusTip(tr("Show or hide the main Window")); encryptWalletAction = new QAction(platformStyle->TextColorIcon(":/icons/lock_closed"), tr("&Encrypt Wallet..."), this); encryptWalletAction->setStatusTip( tr("Encrypt the private keys that belong to your wallet")); encryptWalletAction->setCheckable(true); backupWalletAction = new QAction(platformStyle->TextColorIcon(":/icons/filesave"), tr("&Backup Wallet..."), this); backupWalletAction->setStatusTip(tr("Backup wallet to another location")); changePassphraseAction = new QAction(platformStyle->TextColorIcon(":/icons/key"), tr("&Change Passphrase..."), this); changePassphraseAction->setStatusTip( tr("Change the passphrase used for wallet encryption")); signMessageAction = new QAction(platformStyle->TextColorIcon(":/icons/edit"), tr("Sign &message..."), this); signMessageAction->setStatusTip( tr("Sign messages with your Bitcoin addresses to prove you own them")); verifyMessageAction = new QAction(platformStyle->TextColorIcon(":/icons/verify"), tr("&Verify message..."), this); verifyMessageAction->setStatusTip( tr("Verify messages to ensure they were signed with specified Bitcoin " "addresses")); openRPCConsoleAction = new QAction(platformStyle->TextColorIcon(":/icons/debugwindow"), tr("&Debug window"), this); openRPCConsoleAction->setStatusTip( tr("Open debugging and diagnostic console")); // initially disable the debug window menu item openRPCConsoleAction->setEnabled(false); openRPCConsoleAction->setObjectName("openRPCConsoleAction"); usedSendingAddressesAction = new QAction(platformStyle->TextColorIcon(":/icons/address-book"), - tr("&Sending addresses..."), this); + tr("&Sending addresses"), this); usedSendingAddressesAction->setStatusTip( tr("Show the list of used sending addresses and labels")); usedReceivingAddressesAction = new QAction(platformStyle->TextColorIcon(":/icons/address-book"), - tr("&Receiving addresses..."), this); + tr("&Receiving addresses"), this); usedReceivingAddressesAction->setStatusTip( tr("Show the list of used receiving addresses and labels")); openAction = new QAction(platformStyle->TextColorIcon(":/icons/open"), tr("Open &URI..."), this); openAction->setStatusTip( tr("Open a %1: URI or payment request") .arg(QString::fromStdString( config->GetChainParams().CashAddrPrefix()))); m_open_wallet_action = new QAction(tr("Open Wallet"), this); m_open_wallet_action->setEnabled(false); m_open_wallet_action->setStatusTip(tr("Open a wallet")); m_open_wallet_menu = new QMenu(this); m_close_wallet_action = new QAction(tr("Close Wallet..."), this); m_close_wallet_action->setStatusTip(tr("Close wallet")); m_create_wallet_action = new QAction(tr("Create Wallet..."), this); m_create_wallet_action->setStatusTip(tr("Create a new wallet")); showHelpMessageAction = new QAction(platformStyle->TextColorIcon(":/icons/info"), tr("&Command-line options"), this); showHelpMessageAction->setMenuRole(QAction::NoRole); showHelpMessageAction->setStatusTip( tr("Show the %1 help message to get a list with possible Bitcoin " "command-line options") .arg(PACKAGE_NAME)); connect(quitAction, &QAction::triggered, qApp, QApplication::quit); connect(aboutAction, &QAction::triggered, this, &BitcoinGUI::aboutClicked); connect(aboutQtAction, &QAction::triggered, qApp, QApplication::aboutQt); connect(optionsAction, &QAction::triggered, this, &BitcoinGUI::optionsClicked); connect(toggleHideAction, &QAction::triggered, this, &BitcoinGUI::toggleHidden); connect(showHelpMessageAction, &QAction::triggered, this, &BitcoinGUI::showHelpMessageClicked); connect(openRPCConsoleAction, &QAction::triggered, this, &BitcoinGUI::showDebugWindow); // prevents an open debug window from becoming stuck/unusable on client // shutdown connect(quitAction, &QAction::triggered, rpcConsole, &QWidget::hide); #ifdef ENABLE_WALLET if (walletFrame) { connect(encryptWalletAction, &QAction::triggered, walletFrame, &WalletFrame::encryptWallet); connect(backupWalletAction, &QAction::triggered, walletFrame, &WalletFrame::backupWallet); connect(changePassphraseAction, &QAction::triggered, walletFrame, &WalletFrame::changePassphrase); connect(signMessageAction, &QAction::triggered, [this] { showNormalIfMinimized(); }); connect(signMessageAction, &QAction::triggered, [this] { gotoSignMessageTab(); }); connect(verifyMessageAction, &QAction::triggered, [this] { showNormalIfMinimized(); }); connect(verifyMessageAction, &QAction::triggered, [this] { gotoVerifyMessageTab(); }); connect(usedSendingAddressesAction, &QAction::triggered, walletFrame, &WalletFrame::usedSendingAddresses); connect(usedReceivingAddressesAction, &QAction::triggered, walletFrame, &WalletFrame::usedReceivingAddresses); connect(openAction, &QAction::triggered, this, &BitcoinGUI::openClicked); connect(m_open_wallet_menu, &QMenu::aboutToShow, [this] { m_open_wallet_menu->clear(); for (const std::pair &i : m_wallet_controller->listWalletDir()) { const std::string &path = i.first; QString name = path.empty() ? QString("[" + tr("default wallet") + "]") : QString::fromStdString(path); QAction *action = m_open_wallet_menu->addAction(name); if (i.second) { // This wallet is already loaded action->setEnabled(false); continue; } connect(action, &QAction::triggered, [this, path] { auto activity = new OpenWalletActivity(m_wallet_controller, this, this->config->GetChainParams()); connect(activity, &OpenWalletActivity::opened, this, &BitcoinGUI::setCurrentWallet); connect(activity, &OpenWalletActivity::finished, activity, &QObject::deleteLater); activity->open(path); }); } if (m_open_wallet_menu->isEmpty()) { QAction *action = m_open_wallet_menu->addAction(tr("No wallets available")); action->setEnabled(false); } }); connect(m_close_wallet_action, &QAction::triggered, [this] { m_wallet_controller->closeWallet(walletFrame->currentWalletModel(), this); }); connect(m_create_wallet_action, &QAction::triggered, [this] { auto activity = new CreateWalletActivity( m_wallet_controller, this, this->config->GetChainParams()); connect(activity, &CreateWalletActivity::created, this, &BitcoinGUI::setCurrentWallet); connect(activity, &CreateWalletActivity::finished, activity, &QObject::deleteLater); activity->create(); }); } #endif // ENABLE_WALLET connect(new QShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_C), this), &QShortcut::activated, this, &BitcoinGUI::showDebugWindowActivateConsole); connect(new QShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_D), this), &QShortcut::activated, this, &BitcoinGUI::showDebugWindow); } void BitcoinGUI::createMenuBar() { #ifdef Q_OS_MAC // Create a decoupled menu bar on Mac which stays even if the window is // closed appMenuBar = new QMenuBar(); #else // Get the main window's menu bar on other platforms appMenuBar = menuBar(); #endif // Configure the menus QMenu *file = appMenuBar->addMenu(tr("&File")); if (walletFrame) { file->addAction(m_create_wallet_action); file->addAction(m_open_wallet_action); file->addAction(m_close_wallet_action); file->addSeparator(); file->addAction(openAction); file->addAction(backupWalletAction); file->addAction(signMessageAction); file->addAction(verifyMessageAction); file->addSeparator(); - file->addAction(usedSendingAddressesAction); - file->addAction(usedReceivingAddressesAction); - file->addSeparator(); } file->addAction(quitAction); QMenu *settings = appMenuBar->addMenu(tr("&Settings")); if (walletFrame) { settings->addAction(encryptWalletAction); settings->addAction(changePassphraseAction); settings->addSeparator(); } settings->addAction(optionsAction); - QMenu *help = appMenuBar->addMenu(tr("&Help")); + QMenu *window_menu = appMenuBar->addMenu(tr("&Window")); + + QAction *minimize_action = window_menu->addAction( + tr("Minimize"), [] { qApp->focusWindow()->showMinimized(); }, + QKeySequence(Qt::CTRL + Qt::Key_M)); + + connect(qApp, &QApplication::focusWindowChanged, + [minimize_action](QWindow *window) { + minimize_action->setEnabled( + window != nullptr && + (window->flags() & Qt::Dialog) != Qt::Dialog && + window->windowState() != Qt::WindowMinimized); + }); + +#ifdef Q_OS_MAC + QAction *zoom_action = window_menu->addAction(tr("Zoom"), [] { + QWindow *window = qApp->focusWindow(); + if (window->windowState() != Qt::WindowMaximized) { + window->showMaximized(); + } else { + window->showNormal(); + } + }); + + connect(qApp, &QApplication::focusWindowChanged, + [zoom_action](QWindow *window) { + zoom_action->setEnabled(window != nullptr); + }); +#else + QAction *restore_action = window_menu->addAction( + tr("Restore"), [] { qApp->focusWindow()->showNormal(); }); + + connect(qApp, &QApplication::focusWindowChanged, + [restore_action](QWindow *window) { + restore_action->setEnabled(window != nullptr); + }); +#endif + if (walletFrame) { - help->addAction(openRPCConsoleAction); + window_menu->addSeparator(); + window_menu->addAction(tr("Main Window"), + [this] { GUIUtil::bringToFront(this); }); + + window_menu->addSeparator(); + window_menu->addAction(usedSendingAddressesAction); + window_menu->addAction(usedReceivingAddressesAction); } + + window_menu->addSeparator(); + for (RPCConsole::TabTypes tab_type : rpcConsole->tabs()) { + window_menu->addAction(rpcConsole->tabTitle(tab_type), + [this, tab_type] { + rpcConsole->setTabFocus(tab_type); + showDebugWindow(); + }); + } + + QMenu *help = appMenuBar->addMenu(tr("&Help")); help->addAction(showHelpMessageAction); help->addSeparator(); help->addAction(aboutAction); help->addAction(aboutQtAction); } void BitcoinGUI::createToolBars() { if (walletFrame) { QToolBar *toolbar = addToolBar(tr("Tabs toolbar")); appToolBar = toolbar; toolbar->setContextMenuPolicy(Qt::PreventContextMenu); toolbar->setMovable(false); toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); toolbar->addAction(overviewAction); toolbar->addAction(sendCoinsAction); toolbar->addAction(receiveCoinsAction); toolbar->addAction(historyAction); overviewAction->setChecked(true); #ifdef ENABLE_WALLET QWidget *spacer = new QWidget(); spacer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); toolbar->addWidget(spacer); m_wallet_selector = new QComboBox(); connect(m_wallet_selector, static_cast( &QComboBox::currentIndexChanged), this, &BitcoinGUI::setCurrentWalletBySelectorIndex); m_wallet_selector_label = new QLabel(); m_wallet_selector_label->setText(tr("Wallet:") + " "); m_wallet_selector_label->setBuddy(m_wallet_selector); m_wallet_selector_label_action = appToolBar->addWidget(m_wallet_selector_label); m_wallet_selector_action = appToolBar->addWidget(m_wallet_selector); m_wallet_selector_label_action->setVisible(false); m_wallet_selector_action->setVisible(false); #endif } } void BitcoinGUI::setClientModel(ClientModel *_clientModel) { this->clientModel = _clientModel; if (_clientModel) { // Create system tray menu (or setup the dock menu) that late to prevent // users from calling actions, while the client has not yet fully loaded createTrayIconMenu(); // Keep up to date with client updateNetworkState(); connect(_clientModel, &ClientModel::numConnectionsChanged, this, &BitcoinGUI::setNumConnections); connect(_clientModel, &ClientModel::networkActiveChanged, this, &BitcoinGUI::setNetworkActive); modalOverlay->setKnownBestHeight( _clientModel->getHeaderTipHeight(), QDateTime::fromTime_t(_clientModel->getHeaderTipTime())); setNumBlocks(m_node.getNumBlocks(), QDateTime::fromTime_t(m_node.getLastBlockTime()), m_node.getVerificationProgress(), false); connect(_clientModel, &ClientModel::numBlocksChanged, this, &BitcoinGUI::setNumBlocks); // Receive and report messages from client model connect(_clientModel, &ClientModel::message, [this](const QString &title, const QString &message, unsigned int style) { this->message(title, message, style); }); // Show progress dialog connect(_clientModel, &ClientModel::showProgress, this, &BitcoinGUI::showProgress); rpcConsole->setClientModel(_clientModel); updateProxyIcon(); #ifdef ENABLE_WALLET if (walletFrame) { walletFrame->setClientModel(_clientModel); } #endif // ENABLE_WALLET unitDisplayControl->setOptionsModel(_clientModel->getOptionsModel()); OptionsModel *optionsModel = _clientModel->getOptionsModel(); if (optionsModel && trayIcon) { // be aware of the tray icon disable state change reported by the // OptionsModel object. connect(optionsModel, &OptionsModel::hideTrayIconChanged, this, &BitcoinGUI::setTrayIconVisible); // initialize the disable state of the tray icon with the current // value in the model. setTrayIconVisible(optionsModel->getHideTrayIcon()); } } else { // Disable possibility to show main window via action toggleHideAction->setEnabled(false); if (trayIconMenu) { // Disable context menu on tray icon trayIconMenu->clear(); } // Propagate cleared model to child objects rpcConsole->setClientModel(nullptr); #ifdef ENABLE_WALLET if (walletFrame) { walletFrame->setClientModel(nullptr); } #endif // ENABLE_WALLET unitDisplayControl->setOptionsModel(nullptr); } } #ifdef ENABLE_WALLET void BitcoinGUI::setWalletController(WalletController *wallet_controller) { assert(!m_wallet_controller); assert(wallet_controller); m_wallet_controller = wallet_controller; m_open_wallet_action->setEnabled(true); m_open_wallet_action->setMenu(m_open_wallet_menu); connect(wallet_controller, &WalletController::walletAdded, this, &BitcoinGUI::addWallet); connect(wallet_controller, &WalletController::walletRemoved, this, &BitcoinGUI::removeWallet); for (WalletModel *wallet_model : m_wallet_controller->getOpenWallets()) { addWallet(wallet_model); } } void BitcoinGUI::addWallet(WalletModel *walletModel) { if (!walletFrame) { return; } if (!walletFrame->addWallet(walletModel)) { return; } const QString display_name = walletModel->getDisplayName(); setWalletActionsEnabled(true); rpcConsole->addWallet(walletModel); m_wallet_selector->addItem(display_name, QVariant::fromValue(walletModel)); if (m_wallet_selector->count() == 2) { m_wallet_selector_label_action->setVisible(true); m_wallet_selector_action->setVisible(true); } } void BitcoinGUI::removeWallet(WalletModel *walletModel) { if (!walletFrame) { return; } labelWalletHDStatusIcon->hide(); labelWalletEncryptionIcon->hide(); int index = m_wallet_selector->findData(QVariant::fromValue(walletModel)); m_wallet_selector->removeItem(index); if (m_wallet_selector->count() == 0) { setWalletActionsEnabled(false); } else if (m_wallet_selector->count() == 1) { m_wallet_selector_label_action->setVisible(false); m_wallet_selector_action->setVisible(false); } rpcConsole->removeWallet(walletModel); walletFrame->removeWallet(walletModel); updateWindowTitle(); } void BitcoinGUI::setCurrentWallet(WalletModel *wallet_model) { if (!walletFrame) { return; } walletFrame->setCurrentWallet(wallet_model); for (int index = 0; index < m_wallet_selector->count(); ++index) { if (m_wallet_selector->itemData(index).value() == wallet_model) { m_wallet_selector->setCurrentIndex(index); break; } } updateWindowTitle(); } void BitcoinGUI::setCurrentWalletBySelectorIndex(int index) { WalletModel *wallet_model = m_wallet_selector->itemData(index).value(); if (wallet_model) { setCurrentWallet(wallet_model); } } void BitcoinGUI::removeAllWallets() { if (!walletFrame) { return; } setWalletActionsEnabled(false); walletFrame->removeAllWallets(); } #endif // ENABLE_WALLET void BitcoinGUI::setWalletActionsEnabled(bool enabled) { overviewAction->setEnabled(enabled); sendCoinsAction->setEnabled(enabled); sendCoinsMenuAction->setEnabled(enabled); receiveCoinsAction->setEnabled(enabled); receiveCoinsMenuAction->setEnabled(enabled); historyAction->setEnabled(enabled); encryptWalletAction->setEnabled(enabled); backupWalletAction->setEnabled(enabled); changePassphraseAction->setEnabled(enabled); signMessageAction->setEnabled(enabled); verifyMessageAction->setEnabled(enabled); usedSendingAddressesAction->setEnabled(enabled); usedReceivingAddressesAction->setEnabled(enabled); openAction->setEnabled(enabled); m_close_wallet_action->setEnabled(enabled); } void BitcoinGUI::createTrayIcon() { assert(QSystemTrayIcon::isSystemTrayAvailable()); #ifndef Q_OS_MAC if (QSystemTrayIcon::isSystemTrayAvailable()) { trayIcon = new QSystemTrayIcon(m_network_style->getTrayAndWindowIcon(), this); QString toolTip = tr("%1 client").arg(PACKAGE_NAME) + " " + m_network_style->getTitleAddText(); trayIcon->setToolTip(toolTip); } #endif } void BitcoinGUI::createTrayIconMenu() { #ifndef Q_OS_MAC // Return if trayIcon is unset (only on non-macOSes) if (!trayIcon) { return; } trayIconMenu = new QMenu(this); trayIcon->setContextMenu(trayIconMenu); connect(trayIcon, &QSystemTrayIcon::activated, this, &BitcoinGUI::trayIconActivated); #else // Note: On macOS, the Dock icon is used to provide the tray's // functionality. MacDockIconHandler *dockIconHandler = MacDockIconHandler::instance(); connect(dockIconHandler, &MacDockIconHandler::dockIconClicked, this, &BitcoinGUI::macosDockIconActivated); trayIconMenu = new QMenu(this); trayIconMenu->setAsDockMenu(); #endif // Configuration of the tray icon (or Dock icon) menu #ifndef Q_OS_MAC // Note: On macOS, the Dock icon's menu already has Show / Hide action. trayIconMenu->addAction(toggleHideAction); trayIconMenu->addSeparator(); #endif trayIconMenu->addAction(sendCoinsMenuAction); trayIconMenu->addAction(receiveCoinsMenuAction); trayIconMenu->addSeparator(); trayIconMenu->addAction(signMessageAction); trayIconMenu->addAction(verifyMessageAction); trayIconMenu->addSeparator(); trayIconMenu->addAction(optionsAction); trayIconMenu->addAction(openRPCConsoleAction); #ifndef Q_OS_MAC // This is built-in on macOS trayIconMenu->addSeparator(); trayIconMenu->addAction(quitAction); #endif } #ifndef Q_OS_MAC void BitcoinGUI::trayIconActivated(QSystemTrayIcon::ActivationReason reason) { if (reason == QSystemTrayIcon::Trigger) { // Click on system tray icon triggers show/hide of the main window toggleHidden(); } } #else void BitcoinGUI::macosDockIconActivated() { show(); activateWindow(); } #endif void BitcoinGUI::optionsClicked() { openOptionsDialogWithTab(OptionsDialog::TAB_MAIN); } void BitcoinGUI::aboutClicked() { if (!clientModel) { return; } HelpMessageDialog dlg(m_node, this, true); dlg.exec(); } void BitcoinGUI::showDebugWindow() { GUIUtil::bringToFront(rpcConsole); Q_EMIT consoleShown(rpcConsole); } void BitcoinGUI::showDebugWindowActivateConsole() { rpcConsole->setTabFocus(RPCConsole::TAB_CONSOLE); showDebugWindow(); } void BitcoinGUI::showHelpMessageClicked() { helpMessageDialog->show(); } #ifdef ENABLE_WALLET void BitcoinGUI::openClicked() { OpenURIDialog dlg(config->GetChainParams(), this); if (dlg.exec()) { Q_EMIT receivedURI(dlg.getURI()); } } void BitcoinGUI::gotoOverviewPage() { overviewAction->setChecked(true); if (walletFrame) { walletFrame->gotoOverviewPage(); } } void BitcoinGUI::gotoHistoryPage() { historyAction->setChecked(true); if (walletFrame) { walletFrame->gotoHistoryPage(); } } void BitcoinGUI::gotoReceiveCoinsPage() { receiveCoinsAction->setChecked(true); if (walletFrame) { walletFrame->gotoReceiveCoinsPage(); } } void BitcoinGUI::gotoSendCoinsPage(QString addr) { sendCoinsAction->setChecked(true); if (walletFrame) { walletFrame->gotoSendCoinsPage(addr); } } void BitcoinGUI::gotoSignMessageTab(QString addr) { if (walletFrame) { walletFrame->gotoSignMessageTab(addr); } } void BitcoinGUI::gotoVerifyMessageTab(QString addr) { if (walletFrame) { walletFrame->gotoVerifyMessageTab(addr); } } #endif // ENABLE_WALLET void BitcoinGUI::updateNetworkState() { int count = clientModel->getNumConnections(); QString icon; switch (count) { case 0: icon = ":/icons/connect_0"; break; case 1: case 2: case 3: icon = ":/icons/connect_1"; break; case 4: case 5: case 6: icon = ":/icons/connect_2"; break; case 7: case 8: case 9: icon = ":/icons/connect_3"; break; default: icon = ":/icons/connect_4"; break; } QString tooltip; if (m_node.getNetworkActive()) { tooltip = tr("%n active connection(s) to Bitcoin network", "", count) + QString(".
") + tr("Click to disable network activity."); } else { tooltip = tr("Network activity disabled.") + QString("
") + tr("Click to enable network activity again."); icon = ":/icons/network_disabled"; } // Don't word-wrap this (fixed-width) tooltip tooltip = QString("") + tooltip + QString(""); connectionsControl->setToolTip(tooltip); connectionsControl->setPixmap(platformStyle->SingleColorIcon(icon).pixmap( STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE)); } void BitcoinGUI::setNumConnections(int count) { updateNetworkState(); } void BitcoinGUI::setNetworkActive(bool networkActive) { updateNetworkState(); } void BitcoinGUI::updateHeadersSyncProgressLabel() { int64_t headersTipTime = clientModel->getHeaderTipTime(); int headersTipHeight = clientModel->getHeaderTipHeight(); int estHeadersLeft = (GetTime() - headersTipTime) / config->GetChainParams().GetConsensus().nPowTargetSpacing; if (estHeadersLeft > HEADER_HEIGHT_DELTA_SYNC) { progressBarLabel->setText( tr("Syncing Headers (%1%)...") .arg(QString::number(100.0 / (headersTipHeight + estHeadersLeft) * headersTipHeight, 'f', 1))); } } void BitcoinGUI::openOptionsDialogWithTab(OptionsDialog::Tab tab) { if (!clientModel || !clientModel->getOptionsModel()) { return; } OptionsDialog dlg(this, enableWallet); dlg.setCurrentTab(tab); dlg.setModel(clientModel->getOptionsModel()); dlg.exec(); } void BitcoinGUI::setNumBlocks(int count, const QDateTime &blockDate, double nVerificationProgress, bool header) { if (modalOverlay) { if (header) { modalOverlay->setKnownBestHeight(count, blockDate); } else { modalOverlay->tipUpdate(count, blockDate, nVerificationProgress); } } if (!clientModel) { return; } // Prevent orphan statusbar messages (e.g. hover Quit in main menu, wait // until chain-sync starts -> garbled text) statusBar()->clearMessage(); // Acquire current block source enum BlockSource blockSource = clientModel->getBlockSource(); switch (blockSource) { case BlockSource::NETWORK: if (header) { updateHeadersSyncProgressLabel(); return; } progressBarLabel->setText(tr("Synchronizing with network...")); updateHeadersSyncProgressLabel(); break; case BlockSource::DISK: if (header) { progressBarLabel->setText(tr("Indexing blocks on disk...")); } else { progressBarLabel->setText(tr("Processing blocks on disk...")); } break; case BlockSource::REINDEX: progressBarLabel->setText(tr("Reindexing blocks on disk...")); break; case BlockSource::NONE: if (header) { return; } progressBarLabel->setText(tr("Connecting to peers...")); break; } QString tooltip; QDateTime currentDate = QDateTime::currentDateTime(); qint64 secs = blockDate.secsTo(currentDate); tooltip = tr("Processed %n block(s) of transaction history.", "", count); // Set icon state: spinning if catching up, tick otherwise if (secs < MAX_BLOCK_TIME_GAP) { tooltip = tr("Up to date") + QString(".
") + tooltip; labelBlocksIcon->setPixmap( platformStyle->SingleColorIcon(":/icons/synced") .pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE)); #ifdef ENABLE_WALLET if (walletFrame) { walletFrame->showOutOfSyncWarning(false); modalOverlay->showHide(true, true); } #endif // ENABLE_WALLET progressBarLabel->setVisible(false); progressBar->setVisible(false); } else { QString timeBehindText = GUIUtil::formatNiceTimeOffset(secs); progressBarLabel->setVisible(true); progressBar->setFormat(tr("%1 behind").arg(timeBehindText)); progressBar->setMaximum(1000000000); progressBar->setValue(nVerificationProgress * 1000000000.0 + 0.5); progressBar->setVisible(true); tooltip = tr("Catching up...") + QString("
") + tooltip; if (count != prevBlocks) { labelBlocksIcon->setPixmap( platformStyle ->SingleColorIcon(QString(":/movies/spinner-%1") .arg(spinnerFrame, 3, 10, QChar('0'))) .pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE)); spinnerFrame = (spinnerFrame + 1) % SPINNER_FRAMES; } prevBlocks = count; #ifdef ENABLE_WALLET if (walletFrame) { walletFrame->showOutOfSyncWarning(true); modalOverlay->showHide(); } #endif // ENABLE_WALLET tooltip += QString("
"); tooltip += tr("Last received block was generated %1 ago.").arg(timeBehindText); tooltip += QString("
"); tooltip += tr("Transactions after this will not yet be visible."); } // Don't word-wrap this (fixed-width) tooltip tooltip = QString("") + tooltip + QString(""); labelBlocksIcon->setToolTip(tooltip); progressBarLabel->setToolTip(tooltip); progressBar->setToolTip(tooltip); } void BitcoinGUI::message(const QString &title, QString message, unsigned int style, bool *ret) { // Default title. On macOS, the window title is ignored (as required by the // macOS Guidelines). QString strTitle{PACKAGE_NAME}; // Default to information icon int nMBoxIcon = QMessageBox::Information; int nNotifyIcon = Notificator::Information; bool prefix = !(style & CClientUIInterface::MSG_NOPREFIX); style &= ~CClientUIInterface::MSG_NOPREFIX; QString msgType; if (!title.isEmpty()) { msgType = title; } else { switch (style) { case CClientUIInterface::MSG_ERROR: msgType = tr("Error"); if (prefix) { message = tr("Error: %1").arg(message); } break; case CClientUIInterface::MSG_WARNING: msgType = tr("Warning"); if (prefix) { message = tr("Warning: %1").arg(message); } break; case CClientUIInterface::MSG_INFORMATION: msgType = tr("Information"); // No need to prepend the prefix here. break; default: break; } } if (!msgType.isEmpty()) { strTitle += " - " + msgType; } if (style & CClientUIInterface::ICON_ERROR) { nMBoxIcon = QMessageBox::Critical; nNotifyIcon = Notificator::Critical; } else if (style & CClientUIInterface::ICON_WARNING) { nMBoxIcon = QMessageBox::Warning; nNotifyIcon = Notificator::Warning; } if (style & CClientUIInterface::MODAL) { // Check for buttons, use OK as default, if none was supplied QMessageBox::StandardButton buttons; if (!(buttons = (QMessageBox::StandardButton)( style & CClientUIInterface::BTN_MASK))) { buttons = QMessageBox::Ok; } showNormalIfMinimized(); QMessageBox mBox(static_cast(nMBoxIcon), strTitle, message, buttons, this); mBox.setTextFormat(Qt::PlainText); int r = mBox.exec(); if (ret != nullptr) { *ret = r == QMessageBox::Ok; } } else { notificator->notify(static_cast(nNotifyIcon), strTitle, message); } } void BitcoinGUI::changeEvent(QEvent *e) { QMainWindow::changeEvent(e); #ifndef Q_OS_MAC // Ignored on Mac if (e->type() == QEvent::WindowStateChange) { if (clientModel && clientModel->getOptionsModel() && clientModel->getOptionsModel()->getMinimizeToTray()) { QWindowStateChangeEvent *wsevt = static_cast(e); if (!(wsevt->oldState() & Qt::WindowMinimized) && isMinimized()) { QTimer::singleShot(0, this, &BitcoinGUI::hide); e->ignore(); } else if ((wsevt->oldState() & Qt::WindowMinimized) && !isMinimized()) { QTimer::singleShot(0, this, &BitcoinGUI::show); e->ignore(); } } } #endif } void BitcoinGUI::closeEvent(QCloseEvent *event) { #ifndef Q_OS_MAC // Ignored on Mac if (clientModel && clientModel->getOptionsModel()) { if (!clientModel->getOptionsModel()->getMinimizeOnClose()) { // close rpcConsole in case it was open to make some space for the // shutdown window rpcConsole->close(); QApplication::quit(); } else { QMainWindow::showMinimized(); event->ignore(); } } #else QMainWindow::closeEvent(event); #endif } void BitcoinGUI::showEvent(QShowEvent *event) { // enable the debug window when the main window shows up openRPCConsoleAction->setEnabled(true); aboutAction->setEnabled(true); optionsAction->setEnabled(true); } #ifdef ENABLE_WALLET void BitcoinGUI::incomingTransaction(const QString &date, int unit, const Amount amount, const QString &type, const QString &address, const QString &label, const QString &walletName) { // On new transaction, make an info balloon QString msg = tr("Date: %1\n").arg(date) + tr("Amount: %1\n") .arg(BitcoinUnits::formatWithUnit(unit, amount, true)); if (m_node.getWallets().size() > 1 && !walletName.isEmpty()) { msg += tr("Wallet: %1\n").arg(walletName); } msg += tr("Type: %1\n").arg(type); if (!label.isEmpty()) { msg += tr("Label: %1\n").arg(label); } else if (!address.isEmpty()) { msg += tr("Address: %1\n").arg(address); } message(amount < Amount::zero() ? tr("Sent transaction") : tr("Incoming transaction"), msg, CClientUIInterface::MSG_INFORMATION); } #endif // ENABLE_WALLET void BitcoinGUI::dragEnterEvent(QDragEnterEvent *event) { // Accept only URIs if (event->mimeData()->hasUrls()) { event->acceptProposedAction(); } } void BitcoinGUI::dropEvent(QDropEvent *event) { if (event->mimeData()->hasUrls()) { for (const QUrl &uri : event->mimeData()->urls()) { Q_EMIT receivedURI(uri.toString()); } } event->acceptProposedAction(); } bool BitcoinGUI::eventFilter(QObject *object, QEvent *event) { // Catch status tip events if (event->type() == QEvent::StatusTip) { // Prevent adding text from setStatusTip(), if we currently use the // status bar for displaying other stuff if (progressBarLabel->isVisible() || progressBar->isVisible()) { return true; } } return QMainWindow::eventFilter(object, event); } #ifdef ENABLE_WALLET bool BitcoinGUI::handlePaymentRequest(const SendCoinsRecipient &recipient) { // URI has to be valid if (walletFrame && walletFrame->handlePaymentRequest(recipient)) { showNormalIfMinimized(); gotoSendCoinsPage(); return true; } return false; } void BitcoinGUI::setHDStatus(bool privkeyDisabled, int hdEnabled) { labelWalletHDStatusIcon->setPixmap( platformStyle ->SingleColorIcon(privkeyDisabled ? ":/icons/eye" : hdEnabled ? ":/icons/hd_enabled" : ":/icons/hd_disabled") .pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE)); labelWalletHDStatusIcon->setToolTip( privkeyDisabled ? tr("Private key disabled") : hdEnabled ? tr("HD key generation is enabled") : tr("HD key generation is disabled")); labelWalletHDStatusIcon->show(); // eventually disable the QLabel to set its opacity to 50% labelWalletHDStatusIcon->setEnabled(hdEnabled); } void BitcoinGUI::setEncryptionStatus(int status) { switch (status) { case WalletModel::Unencrypted: labelWalletEncryptionIcon->hide(); encryptWalletAction->setChecked(false); changePassphraseAction->setEnabled(false); encryptWalletAction->setEnabled(true); break; case WalletModel::Unlocked: labelWalletEncryptionIcon->show(); labelWalletEncryptionIcon->setPixmap( platformStyle->SingleColorIcon(":/icons/lock_open") .pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE)); labelWalletEncryptionIcon->setToolTip( tr("Wallet is encrypted and currently unlocked")); encryptWalletAction->setChecked(true); changePassphraseAction->setEnabled(true); encryptWalletAction->setEnabled( false); // TODO: decrypt currently not supported break; case WalletModel::Locked: labelWalletEncryptionIcon->show(); labelWalletEncryptionIcon->setPixmap( platformStyle->SingleColorIcon(":/icons/lock_closed") .pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE)); labelWalletEncryptionIcon->setToolTip( tr("Wallet is encrypted and currently locked")); encryptWalletAction->setChecked(true); changePassphraseAction->setEnabled(true); encryptWalletAction->setEnabled( false); // TODO: decrypt currently not supported break; } } void BitcoinGUI::updateWalletStatus() { if (!walletFrame) { return; } WalletView *const walletView = walletFrame->currentWalletView(); if (!walletView) { return; } WalletModel *const walletModel = walletView->getWalletModel(); setEncryptionStatus(walletModel->getEncryptionStatus()); setHDStatus(walletModel->privateKeysDisabled(), walletModel->wallet().hdEnabled()); } #endif // ENABLE_WALLET void BitcoinGUI::updateProxyIcon() { std::string ip_port; bool proxy_enabled = clientModel->getProxyInfo(ip_port); if (proxy_enabled) { if (!labelProxyIcon->hasPixmap()) { QString ip_port_q = QString::fromStdString(ip_port); labelProxyIcon->setPixmap( platformStyle->SingleColorIcon(":/icons/proxy") .pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE)); labelProxyIcon->setToolTip( tr("Proxy is enabled: %1").arg(ip_port_q)); } else { labelProxyIcon->show(); } } else { labelProxyIcon->hide(); } } void BitcoinGUI::updateWindowTitle() { QString window_title = PACKAGE_NAME; #ifdef ENABLE_WALLET if (walletFrame) { WalletModel *const wallet_model = walletFrame->currentWalletModel(); if (wallet_model && !wallet_model->getWalletName().isEmpty()) { window_title += " - " + wallet_model->getDisplayName(); } } #endif if (!m_network_style->getTitleAddText().isEmpty()) { window_title += " - " + m_network_style->getTitleAddText(); } setWindowTitle(window_title); } void BitcoinGUI::showNormalIfMinimized(bool fToggleHidden) { if (!clientModel) { return; } if (!isHidden() && !isMinimized() && !GUIUtil::isObscured(this) && fToggleHidden) { hide(); } else { GUIUtil::bringToFront(this); } } void BitcoinGUI::toggleHidden() { showNormalIfMinimized(true); } void BitcoinGUI::detectShutdown() { if (m_node.shutdownRequested()) { if (rpcConsole) { rpcConsole->hide(); } qApp->quit(); } } void BitcoinGUI::showProgress(const QString &title, int nProgress) { if (nProgress == 0) { progressDialog = new QProgressDialog(title, QString(), 0, 100); GUIUtil::PolishProgressDialog(progressDialog); progressDialog->setWindowModality(Qt::ApplicationModal); progressDialog->setMinimumDuration(0); progressDialog->setAutoClose(false); progressDialog->setValue(0); } else if (nProgress == 100) { if (progressDialog) { progressDialog->close(); progressDialog->deleteLater(); progressDialog = nullptr; } } else if (progressDialog) { progressDialog->setValue(nProgress); } } void BitcoinGUI::setTrayIconVisible(bool fHideTrayIcon) { if (trayIcon) { trayIcon->setVisible(!fHideTrayIcon); } } void BitcoinGUI::showModalOverlay() { if (modalOverlay && (progressBar->isVisible() || modalOverlay->isLayerVisible())) { modalOverlay->toggleVisibility(); } } static bool ThreadSafeMessageBox(BitcoinGUI *gui, const std::string &message, const std::string &caption, unsigned int style) { bool modal = (style & CClientUIInterface::MODAL); // The SECURE flag has no effect in the Qt GUI. // bool secure = (style & CClientUIInterface::SECURE); style &= ~CClientUIInterface::SECURE; bool ret = false; // In case of modal message, use blocking connection to wait for user to // click a button bool invoked = QMetaObject::invokeMethod( gui, "message", modal ? GUIUtil::blockingGUIThreadConnection() : Qt::QueuedConnection, Q_ARG(QString, QString::fromStdString(caption)), Q_ARG(QString, QString::fromStdString(message)), Q_ARG(unsigned int, style), Q_ARG(bool *, &ret)); assert(invoked); return ret; } void BitcoinGUI::subscribeToCoreSignals() { // Connect signals to client m_handler_message_box = m_node.handleMessageBox( std::bind(ThreadSafeMessageBox, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3)); m_handler_question = m_node.handleQuestion( std::bind(ThreadSafeMessageBox, this, std::placeholders::_1, std::placeholders::_3, std::placeholders::_4)); } void BitcoinGUI::unsubscribeFromCoreSignals() { // Disconnect signals from client m_handler_message_box->disconnect(); m_handler_question->disconnect(); } UnitDisplayStatusBarControl::UnitDisplayStatusBarControl( const PlatformStyle *platformStyle) : optionsModel(nullptr), menu(nullptr) { createContextMenu(); setToolTip(tr("Unit to show amounts in. Click to select another unit.")); QList units = BitcoinUnits::availableUnits(); int max_width = 0; const QFontMetrics fm(font()); for (const BitcoinUnits::Unit unit : units) { max_width = qMax(max_width, GUIUtil::TextWidth(fm, BitcoinUnits::longName(unit))); } setMinimumSize(max_width, 0); setAlignment(Qt::AlignRight | Qt::AlignVCenter); setStyleSheet(QString("QLabel { color : %1 }") .arg(platformStyle->SingleColor().name())); } /** So that it responds to button clicks */ void UnitDisplayStatusBarControl::mousePressEvent(QMouseEvent *event) { onDisplayUnitsClicked(event->pos()); } /** Creates context menu, its actions, and wires up all the relevant signals for * mouse events. */ void UnitDisplayStatusBarControl::createContextMenu() { menu = new QMenu(this); for (const BitcoinUnits::Unit u : BitcoinUnits::availableUnits()) { QAction *menuAction = new QAction(QString(BitcoinUnits::longName(u)), this); menuAction->setData(QVariant(u)); menu->addAction(menuAction); } connect(menu, &QMenu::triggered, this, &UnitDisplayStatusBarControl::onMenuSelection); } /** Lets the control know about the Options Model (and its signals) */ void UnitDisplayStatusBarControl::setOptionsModel(OptionsModel *_optionsModel) { if (_optionsModel) { this->optionsModel = _optionsModel; // be aware of a display unit change reported by the OptionsModel // object. connect(_optionsModel, &OptionsModel::displayUnitChanged, this, &UnitDisplayStatusBarControl::updateDisplayUnit); // initialize the display units label with the current value in the // model. updateDisplayUnit(_optionsModel->getDisplayUnit()); } } /** When Display Units are changed on OptionsModel it will refresh the display * text of the control on the status bar */ void UnitDisplayStatusBarControl::updateDisplayUnit(int newUnits) { setText(BitcoinUnits::longName(newUnits)); } /** Shows context menu with Display Unit options by the mouse coordinates */ void UnitDisplayStatusBarControl::onDisplayUnitsClicked(const QPoint &point) { QPoint globalPos = mapToGlobal(point); menu->exec(globalPos); } /** Tells underlying optionsModel to update its current display unit. */ void UnitDisplayStatusBarControl::onMenuSelection(QAction *action) { if (action) { optionsModel->setDisplayUnit(action->data()); } } diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp index 8439b39d7..1176fdcd5 100644 --- a/src/qt/rpcconsole.cpp +++ b/src/qt/rpcconsole.cpp @@ -1,1451 +1,1455 @@ // Copyright (c) 2011-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #if defined(HAVE_CONFIG_H) #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef ENABLE_WALLET #include #include #endif #include #include #include #include #include #include #include #include #include #include // TODO: add a scrollback limit, as there is currently none // TODO: make it possible to filter out categories (esp debug messages when // implemented) // TODO: receive errors and debug messages through ClientModel const int CONSOLE_HISTORY = 50; const int INITIAL_TRAFFIC_GRAPH_MINS = 30; const QSize FONT_RANGE(4, 40); const char fontSizeSettingsKey[] = "consoleFontSize"; const struct { const char *url; const char *source; } ICON_MAPPING[] = {{"cmd-request", ":/icons/tx_input"}, {"cmd-reply", ":/icons/tx_output"}, {"cmd-error", ":/icons/tx_output"}, {"misc", ":/icons/tx_inout"}, {nullptr, nullptr}}; namespace { // don't add private key handling cmd's to the history const QStringList historyFilter = QStringList() << "importprivkey" << "importmulti" << "sethdseed" << "signmessagewithprivkey" << "signrawtransactionwithkey" << "walletpassphrase" << "walletpassphrasechange" << "encryptwallet"; } // namespace /* Object for executing console RPC commands in a separate thread. */ class RPCExecutor : public QObject { Q_OBJECT public: explicit RPCExecutor(interfaces::Node &node) : m_node(node) {} public Q_SLOTS: void request(const QString &command, const WalletModel *wallet_model); Q_SIGNALS: void reply(int category, const QString &command); private: interfaces::Node &m_node; }; /** Class for handling RPC timers * (used for e.g. re-locking the wallet after a timeout) */ class QtRPCTimerBase : public QObject, public RPCTimerBase { Q_OBJECT public: QtRPCTimerBase(std::function &_func, int64_t millis) : func(_func) { timer.setSingleShot(true); connect(&timer, &QTimer::timeout, [this] { func(); }); timer.start(millis); } ~QtRPCTimerBase() {} private: QTimer timer; std::function func; }; class QtRPCTimerInterface : public RPCTimerInterface { public: ~QtRPCTimerInterface() {} const char *Name() override { return "Qt"; } RPCTimerBase *NewTimer(std::function &func, int64_t millis) override { return new QtRPCTimerBase(func, millis); } }; #include /** * Split shell command line into a list of arguments and optionally execute the * command(s). * Aims to emulate \c bash and friends. * * - Command nesting is possible with parenthesis; for example: * validateaddress(getnewaddress()) * - Arguments are delimited with whitespace or comma * - Extra whitespace at the beginning and end and between arguments will be * ignored * - Text can be "double" or 'single' quoted * - The backslash \c \ is used as escape character * - Outside quotes, any character can be escaped * - Within double quotes, only escape \c " and backslashes before a \c " or * another backslash * - Within single quotes, no escaping is possible and no special * interpretation takes place * * @param[in] node optional node to execute command on * @param[out] strResult stringified result from the executed command(chain) * @param[in] strCommand Command line to split * @param[in] fExecute set true if you want the command to be executed * @param[out] pstrFilteredOut Command line, filtered to remove any sensitive * data */ bool RPCConsole::RPCParseCommandLine(interfaces::Node *node, std::string &strResult, const std::string &strCommand, const bool fExecute, std::string *const pstrFilteredOut, const WalletModel *wallet_model) { std::vector> stack; stack.push_back(std::vector()); enum CmdParseState { STATE_EATING_SPACES, STATE_EATING_SPACES_IN_ARG, STATE_EATING_SPACES_IN_BRACKETS, STATE_ARGUMENT, STATE_SINGLEQUOTED, STATE_DOUBLEQUOTED, STATE_ESCAPE_OUTER, STATE_ESCAPE_DOUBLEQUOTED, STATE_COMMAND_EXECUTED, STATE_COMMAND_EXECUTED_INNER } state = STATE_EATING_SPACES; std::string curarg; UniValue lastResult; unsigned nDepthInsideSensitive = 0; size_t filter_begin_pos = 0, chpos; std::vector> filter_ranges; auto add_to_current_stack = [&](const std::string &strArg) { if (stack.back().empty() && (!nDepthInsideSensitive) && historyFilter.contains(QString::fromStdString(strArg), Qt::CaseInsensitive)) { nDepthInsideSensitive = 1; filter_begin_pos = chpos; } // Make sure stack is not empty before adding something if (stack.empty()) { stack.push_back(std::vector()); } stack.back().push_back(strArg); }; auto close_out_params = [&]() { if (nDepthInsideSensitive) { if (!--nDepthInsideSensitive) { assert(filter_begin_pos); filter_ranges.push_back( std::make_pair(filter_begin_pos, chpos)); filter_begin_pos = 0; } } stack.pop_back(); }; std::string strCommandTerminated = strCommand; if (strCommandTerminated.back() != '\n') { strCommandTerminated += "\n"; } for (chpos = 0; chpos < strCommandTerminated.size(); ++chpos) { char ch = strCommandTerminated[chpos]; switch (state) { case STATE_COMMAND_EXECUTED_INNER: case STATE_COMMAND_EXECUTED: { bool breakParsing = true; switch (ch) { case '[': curarg.clear(); state = STATE_COMMAND_EXECUTED_INNER; break; default: if (state == STATE_COMMAND_EXECUTED_INNER) { if (ch != ']') { // append char to the current argument (which is // also used for the query command) curarg += ch; break; } if (curarg.size() && fExecute) { // if we have a value query, query arrays with // index and objects with a string key UniValue subelement; if (lastResult.isArray()) { for (char argch : curarg) { if (!IsDigit(argch)) { throw std::runtime_error( "Invalid result query"); } } subelement = lastResult[atoi(curarg.c_str())]; } else if (lastResult.isObject()) { subelement = find_value(lastResult, curarg); } else { // no array or object: abort throw std::runtime_error( "Invalid result query"); } lastResult = subelement; } state = STATE_COMMAND_EXECUTED; break; } // don't break parsing when the char is required for the // next argument breakParsing = false; // pop the stack and return the result to the current // command arguments close_out_params(); // don't stringify the json in case of a string to avoid // doublequotes if (lastResult.isStr()) { curarg = lastResult.get_str(); } else { curarg = lastResult.write(2); } // if we have a non empty result, use it as stack // argument otherwise as general result if (curarg.size()) { if (stack.size()) { add_to_current_stack(curarg); } else { strResult = curarg; } } curarg.clear(); // assume eating space state state = STATE_EATING_SPACES; } if (breakParsing) { break; } } // FALLTHROUGH case STATE_ARGUMENT: // In or after argument case STATE_EATING_SPACES_IN_ARG: case STATE_EATING_SPACES_IN_BRACKETS: case STATE_EATING_SPACES: // Handle runs of whitespace switch (ch) { case '"': state = STATE_DOUBLEQUOTED; break; case '\'': state = STATE_SINGLEQUOTED; break; case '\\': state = STATE_ESCAPE_OUTER; break; case '(': case ')': case '\n': if (state == STATE_EATING_SPACES_IN_ARG) { throw std::runtime_error("Invalid Syntax"); } if (state == STATE_ARGUMENT) { if (ch == '(' && stack.size() && stack.back().size() > 0) { if (nDepthInsideSensitive) { ++nDepthInsideSensitive; } stack.push_back(std::vector()); } // don't allow commands after executed commands on // baselevel if (!stack.size()) { throw std::runtime_error("Invalid Syntax"); } add_to_current_stack(curarg); curarg.clear(); state = STATE_EATING_SPACES_IN_BRACKETS; } if ((ch == ')' || ch == '\n') && stack.size() > 0) { if (fExecute) { // Convert argument list to JSON objects in // method-dependent way, and pass it along with // the method name to the dispatcher. UniValue params = RPCConvertValues( stack.back()[0], std::vector( stack.back().begin() + 1, stack.back().end())); std::string method = stack.back()[0]; std::string uri; #ifdef ENABLE_WALLET if (wallet_model) { QByteArray encodedName = QUrl::toPercentEncoding( wallet_model->getWalletName()); uri = "/wallet/" + std::string(encodedName.constData(), encodedName.length()); } #endif GlobalConfig config; assert(node); lastResult = node->executeRpc(config, method, params, uri); } state = STATE_COMMAND_EXECUTED; curarg.clear(); } break; case ' ': case ',': case '\t': if (state == STATE_EATING_SPACES_IN_ARG && curarg.empty() && ch == ',') { throw std::runtime_error("Invalid Syntax"); } else if (state == STATE_ARGUMENT) { // Space ends argument add_to_current_stack(curarg); curarg.clear(); } if ((state == STATE_EATING_SPACES_IN_BRACKETS || state == STATE_ARGUMENT) && ch == ',') { state = STATE_EATING_SPACES_IN_ARG; break; } state = STATE_EATING_SPACES; break; default: curarg += ch; state = STATE_ARGUMENT; } break; case STATE_SINGLEQUOTED: // Single-quoted string switch (ch) { case '\'': state = STATE_ARGUMENT; break; default: curarg += ch; } break; case STATE_DOUBLEQUOTED: // Double-quoted string switch (ch) { case '"': state = STATE_ARGUMENT; break; case '\\': state = STATE_ESCAPE_DOUBLEQUOTED; break; default: curarg += ch; } break; case STATE_ESCAPE_OUTER: // '\' outside quotes curarg += ch; state = STATE_ARGUMENT; break; case STATE_ESCAPE_DOUBLEQUOTED: // '\' in double-quoted text if (ch != '"' && ch != '\\') { // keep '\' for everything but the quote and '\' itself curarg += '\\'; } curarg += ch; state = STATE_DOUBLEQUOTED; break; } } if (pstrFilteredOut) { if (STATE_COMMAND_EXECUTED == state) { assert(!stack.empty()); close_out_params(); } *pstrFilteredOut = strCommand; for (auto i = filter_ranges.rbegin(); i != filter_ranges.rend(); ++i) { pstrFilteredOut->replace(i->first, i->second - i->first, "(…)"); } } // final state switch (state) { case STATE_COMMAND_EXECUTED: if (lastResult.isStr()) { strResult = lastResult.get_str(); } else { strResult = lastResult.write(2); } // FALLTHROUGH case STATE_ARGUMENT: case STATE_EATING_SPACES: return true; default: // ERROR to end in one of the other states return false; } } void RPCExecutor::request(const QString &command, const WalletModel *wallet_model) { try { std::string result; std::string executableCommand = command.toStdString() + "\n"; // Catch the console-only-help command before RPC call is executed and // reply with help text as-if a RPC reply. if (executableCommand == "help-console\n") { Q_EMIT reply( RPCConsole::CMD_REPLY, QString(("\n" "This console accepts RPC commands using the standard " "syntax.\n" " example: getblockhash 0\n\n" "This console can also accept RPC commands using " "parenthesized syntax.\n" " example: getblockhash(0)\n\n" "Commands may be nested when specified with the " "parenthesized syntax.\n" " example: getblock(getblockhash(0) 1)\n\n" "A space or a comma can be used to delimit arguments " "for either syntax.\n" " example: getblockhash 0\n" " getblockhash,0\n\n" "Named results can be queried with a non-quoted key " "string in brackets.\n" " example: getblock(getblockhash(0) true)[tx]\n\n" "Results without keys can be queried using an integer " "in brackets.\n" " example: " "getblock(getblockhash(0),true)[tx][0]\n\n"))); return; } if (!RPCConsole::RPCExecuteCommandLine( m_node, result, executableCommand, nullptr, wallet_model)) { Q_EMIT reply(RPCConsole::CMD_ERROR, QString("Parse error: unbalanced ' or \"")); return; } Q_EMIT reply(RPCConsole::CMD_REPLY, QString::fromStdString(result)); } catch (UniValue &objError) { // Nice formatting for standard-format error try { int code = find_value(objError, "code").get_int(); std::string message = find_value(objError, "message").get_str(); Q_EMIT reply(RPCConsole::CMD_ERROR, QString::fromStdString(message) + " (code " + QString::number(code) + ")"); } catch (const std::runtime_error &) { // raised when converting to invalid type, i.e. missing code or // message. Show raw JSON object. Q_EMIT reply(RPCConsole::CMD_ERROR, QString::fromStdString(objError.write())); } } catch (const std::exception &e) { Q_EMIT reply(RPCConsole::CMD_ERROR, QString("Error: ") + QString::fromStdString(e.what())); } } RPCConsole::RPCConsole(interfaces::Node &node, const PlatformStyle *_platformStyle, QWidget *parent) : QWidget(parent), m_node(node), ui(new Ui::RPCConsole), platformStyle(_platformStyle) { ui->setupUi(this); QSettings settings; if (!restoreGeometry( settings.value("RPCConsoleWindowGeometry").toByteArray())) { // Restore failed (perhaps missing setting), center the window move(QGuiApplication::primaryScreen()->availableGeometry().center() - frameGeometry().center()); } QChar nonbreaking_hyphen(8209); ui->dataDir->setToolTip( ui->dataDir->toolTip().arg(QString(nonbreaking_hyphen) + "datadir")); ui->blocksDir->setToolTip(ui->blocksDir->toolTip().arg( QString(nonbreaking_hyphen) + "blocksdir")); ui->openDebugLogfileButton->setToolTip( ui->openDebugLogfileButton->toolTip().arg(PACKAGE_NAME)); if (platformStyle->getImagesOnButtons()) { ui->openDebugLogfileButton->setIcon( platformStyle->SingleColorIcon(":/icons/export")); } ui->clearButton->setIcon(platformStyle->SingleColorIcon(":/icons/remove")); ui->fontBiggerButton->setIcon( platformStyle->SingleColorIcon(":/icons/fontbigger")); ui->fontSmallerButton->setIcon( platformStyle->SingleColorIcon(":/icons/fontsmaller")); // Install event filter for up and down arrow ui->lineEdit->installEventFilter(this); ui->messagesWidget->installEventFilter(this); connect(ui->clearButton, &QPushButton::clicked, this, &RPCConsole::clear); connect(ui->fontBiggerButton, &QPushButton::clicked, this, &RPCConsole::fontBigger); connect(ui->fontSmallerButton, &QPushButton::clicked, this, &RPCConsole::fontSmaller); connect(ui->btnClearTrafficGraph, &QPushButton::clicked, ui->trafficGraph, &TrafficGraphWidget::clear); // disable the wallet selector by default ui->WalletSelector->setVisible(false); ui->WalletSelectorLabel->setVisible(false); // set library version labels #ifdef ENABLE_WALLET ui->berkeleyDBVersion->setText(DbEnv::version(nullptr, nullptr, nullptr)); #else ui->label_berkeleyDBVersion->hide(); ui->berkeleyDBVersion->hide(); #endif // Register RPC timer interface rpcTimerInterface = new QtRPCTimerInterface(); // avoid accidentally overwriting an existing, non QTThread // based timer interface m_node.rpcSetTimerInterfaceIfUnset(rpcTimerInterface); setTrafficGraphRange(INITIAL_TRAFFIC_GRAPH_MINS); ui->detailWidget->hide(); ui->peerHeading->setText(tr("Select a peer to view detailed information.")); consoleFontSize = settings.value(fontSizeSettingsKey, QFontInfo(QFont()).pointSize()) .toInt(); clear(); } RPCConsole::~RPCConsole() { QSettings settings; settings.setValue("RPCConsoleWindowGeometry", saveGeometry()); m_node.rpcUnsetTimerInterface(rpcTimerInterface); delete rpcTimerInterface; delete ui; } bool RPCConsole::eventFilter(QObject *obj, QEvent *event) { // Special key handling if (event->type() == QEvent::KeyPress) { QKeyEvent *keyevt = static_cast(event); int key = keyevt->key(); Qt::KeyboardModifiers mod = keyevt->modifiers(); switch (key) { case Qt::Key_Up: if (obj == ui->lineEdit) { browseHistory(-1); return true; } break; case Qt::Key_Down: if (obj == ui->lineEdit) { browseHistory(1); return true; } break; case Qt::Key_PageUp: /* pass paging keys to messages widget */ case Qt::Key_PageDown: if (obj == ui->lineEdit) { QApplication::postEvent(ui->messagesWidget, new QKeyEvent(*keyevt)); return true; } break; case Qt::Key_Return: case Qt::Key_Enter: // forward these events to lineEdit if (obj == autoCompleter->popup()) { QApplication::postEvent(ui->lineEdit, new QKeyEvent(*keyevt)); return true; } break; default: // Typing in messages widget brings focus to line edit, and // redirects key there. Exclude most combinations and keys that // emit no text, except paste shortcuts. if (obj == ui->messagesWidget && ((!mod && !keyevt->text().isEmpty() && key != Qt::Key_Tab) || ((mod & Qt::ControlModifier) && key == Qt::Key_V) || ((mod & Qt::ShiftModifier) && key == Qt::Key_Insert))) { ui->lineEdit->setFocus(); QApplication::postEvent(ui->lineEdit, new QKeyEvent(*keyevt)); return true; } } } return QWidget::eventFilter(obj, event); } void RPCConsole::setClientModel(ClientModel *model) { clientModel = model; ui->trafficGraph->setClientModel(model); if (model && clientModel->getPeerTableModel() && clientModel->getBanTableModel()) { // Keep up to date with client setNumConnections(model->getNumConnections()); connect(model, &ClientModel::numConnectionsChanged, this, &RPCConsole::setNumConnections); interfaces::Node &node = clientModel->node(); setNumBlocks(node.getNumBlocks(), QDateTime::fromTime_t(node.getLastBlockTime()), node.getVerificationProgress(), false); connect(model, &ClientModel::numBlocksChanged, this, &RPCConsole::setNumBlocks); updateNetworkState(); connect(model, &ClientModel::networkActiveChanged, this, &RPCConsole::setNetworkActive); updateTrafficStats(node.getTotalBytesRecv(), node.getTotalBytesSent()); connect(model, &ClientModel::bytesChanged, this, &RPCConsole::updateTrafficStats); connect(model, &ClientModel::mempoolSizeChanged, this, &RPCConsole::setMempoolSize); // set up peer table ui->peerWidget->setModel(model->getPeerTableModel()); ui->peerWidget->verticalHeader()->hide(); ui->peerWidget->setEditTriggers(QAbstractItemView::NoEditTriggers); ui->peerWidget->setSelectionBehavior(QAbstractItemView::SelectRows); ui->peerWidget->setSelectionMode(QAbstractItemView::ExtendedSelection); ui->peerWidget->setContextMenuPolicy(Qt::CustomContextMenu); ui->peerWidget->setColumnWidth(PeerTableModel::Address, ADDRESS_COLUMN_WIDTH); ui->peerWidget->setColumnWidth(PeerTableModel::Subversion, SUBVERSION_COLUMN_WIDTH); ui->peerWidget->setColumnWidth(PeerTableModel::Ping, PING_COLUMN_WIDTH); ui->peerWidget->horizontalHeader()->setStretchLastSection(true); // create peer table context menu actions QAction *disconnectAction = new QAction(tr("&Disconnect"), this); QAction *banAction1h = new QAction(tr("Ban for") + " " + tr("1 &hour"), this); QAction *banAction24h = new QAction(tr("Ban for") + " " + tr("1 &day"), this); QAction *banAction7d = new QAction(tr("Ban for") + " " + tr("1 &week"), this); QAction *banAction365d = new QAction(tr("Ban for") + " " + tr("1 &year"), this); // create peer table context menu peersTableContextMenu = new QMenu(this); peersTableContextMenu->addAction(disconnectAction); peersTableContextMenu->addAction(banAction1h); peersTableContextMenu->addAction(banAction24h); peersTableContextMenu->addAction(banAction7d); peersTableContextMenu->addAction(banAction365d); connect(banAction1h, &QAction::triggered, [this] { banSelectedNode(60 * 60); }); connect(banAction24h, &QAction::triggered, [this] { banSelectedNode(60 * 60 * 24); }); connect(banAction7d, &QAction::triggered, [this] { banSelectedNode(60 * 60 * 24 * 7); }); connect(banAction365d, &QAction::triggered, [this] { banSelectedNode(60 * 60 * 24 * 365); }); // peer table context menu signals connect(ui->peerWidget, &QTableView::customContextMenuRequested, this, &RPCConsole::showPeersTableContextMenu); connect(disconnectAction, &QAction::triggered, this, &RPCConsole::disconnectSelectedNode); // peer table signal handling - update peer details when selecting new // node connect(ui->peerWidget->selectionModel(), &QItemSelectionModel::selectionChanged, this, &RPCConsole::peerSelected); // peer table signal handling - update peer details when new nodes are // added to the model connect(model->getPeerTableModel(), &PeerTableModel::layoutChanged, this, &RPCConsole::peerLayoutChanged); // peer table signal handling - cache selected node ids connect(model->getPeerTableModel(), &PeerTableModel::layoutAboutToBeChanged, this, &RPCConsole::peerLayoutAboutToChange); // set up ban table ui->banlistWidget->setModel(model->getBanTableModel()); ui->banlistWidget->verticalHeader()->hide(); ui->banlistWidget->setEditTriggers(QAbstractItemView::NoEditTriggers); ui->banlistWidget->setSelectionBehavior(QAbstractItemView::SelectRows); ui->banlistWidget->setSelectionMode(QAbstractItemView::SingleSelection); ui->banlistWidget->setContextMenuPolicy(Qt::CustomContextMenu); ui->banlistWidget->setColumnWidth(BanTableModel::Address, BANSUBNET_COLUMN_WIDTH); ui->banlistWidget->setColumnWidth(BanTableModel::Bantime, BANTIME_COLUMN_WIDTH); ui->banlistWidget->horizontalHeader()->setStretchLastSection(true); // create ban table context menu action QAction *unbanAction = new QAction(tr("&Unban"), this); // create ban table context menu banTableContextMenu = new QMenu(this); banTableContextMenu->addAction(unbanAction); // ban table context menu signals connect(ui->banlistWidget, &QTableView::customContextMenuRequested, this, &RPCConsole::showBanTableContextMenu); connect(unbanAction, &QAction::triggered, this, &RPCConsole::unbanSelectedNode); // ban table signal handling - clear peer details when clicking a peer // in the ban table connect(ui->banlistWidget, &QTableView::clicked, this, &RPCConsole::clearSelectedNode); // ban table signal handling - ensure ban table is shown or hidden (if // empty) connect(model->getBanTableModel(), &BanTableModel::layoutChanged, this, &RPCConsole::showOrHideBanTableIfRequired); showOrHideBanTableIfRequired(); // Provide initial values ui->clientVersion->setText(model->formatFullVersion()); ui->clientUserAgent->setText(model->formatSubVersion()); ui->dataDir->setText(model->dataDir()); ui->blocksDir->setText(model->blocksDir()); ui->startupTime->setText(model->formatClientStartupTime()); ui->networkName->setText( QString::fromStdString(Params().NetworkIDString())); // Setup autocomplete and attach it QStringList wordList; std::vector commandList = m_node.listRpcCommands(); for (size_t i = 0; i < commandList.size(); ++i) { wordList << commandList[i].c_str(); wordList << ("help " + commandList[i]).c_str(); } wordList << "help-console"; wordList.sort(); autoCompleter = new QCompleter(wordList, this); autoCompleter->setModelSorting(QCompleter::CaseSensitivelySortedModel); // ui->lineEdit is initially disabled because running commands is only // possible from now on. ui->lineEdit->setEnabled(true); ui->lineEdit->setCompleter(autoCompleter); autoCompleter->popup()->installEventFilter(this); // Start thread to execute RPC commands. startExecutor(); } if (!model) { // Client model is being set to 0, this means shutdown() is about to be // called. thread.quit(); thread.wait(); } } #ifdef ENABLE_WALLET void RPCConsole::addWallet(WalletModel *const walletModel) { // use name for text and wallet model for internal data object (to allow to // move to a wallet id later) ui->WalletSelector->addItem(walletModel->getDisplayName(), QVariant::fromValue(walletModel)); if (ui->WalletSelector->count() == 2 && !isVisible()) { // First wallet added, set to default so long as the window isn't // presently visible (and potentially in use) ui->WalletSelector->setCurrentIndex(1); } if (ui->WalletSelector->count() > 2) { ui->WalletSelector->setVisible(true); ui->WalletSelectorLabel->setVisible(true); } } void RPCConsole::removeWallet(WalletModel *const walletModel) { ui->WalletSelector->removeItem( ui->WalletSelector->findData(QVariant::fromValue(walletModel))); if (ui->WalletSelector->count() == 2) { ui->WalletSelector->setVisible(false); ui->WalletSelectorLabel->setVisible(false); } } #endif static QString categoryClass(int category) { switch (category) { case RPCConsole::CMD_REQUEST: return "cmd-request"; break; case RPCConsole::CMD_REPLY: return "cmd-reply"; break; case RPCConsole::CMD_ERROR: return "cmd-error"; break; default: return "misc"; } } void RPCConsole::fontBigger() { setFontSize(consoleFontSize + 1); } void RPCConsole::fontSmaller() { setFontSize(consoleFontSize - 1); } void RPCConsole::setFontSize(int newSize) { QSettings settings; // don't allow an insane font size if (newSize < FONT_RANGE.width() || newSize > FONT_RANGE.height()) { return; } // temp. store the console content QString str = ui->messagesWidget->toHtml(); // replace font tags size in current content str.replace(QString("font-size:%1pt").arg(consoleFontSize), QString("font-size:%1pt").arg(newSize)); // store the new font size consoleFontSize = newSize; settings.setValue(fontSizeSettingsKey, consoleFontSize); // clear console (reset icon sizes, default stylesheet) and re-add the // content float oldPosFactor = 1.0 / ui->messagesWidget->verticalScrollBar()->maximum() * ui->messagesWidget->verticalScrollBar()->value(); clear(false); ui->messagesWidget->setHtml(str); ui->messagesWidget->verticalScrollBar()->setValue( oldPosFactor * ui->messagesWidget->verticalScrollBar()->maximum()); } void RPCConsole::clear(bool clearHistory) { ui->messagesWidget->clear(); if (clearHistory) { history.clear(); historyPtr = 0; } ui->lineEdit->clear(); ui->lineEdit->setFocus(); // Add smoothly scaled icon images. // (when using width/height on an img, Qt uses nearest instead of linear // interpolation) for (int i = 0; ICON_MAPPING[i].url; ++i) { ui->messagesWidget->document()->addResource( QTextDocument::ImageResource, QUrl(ICON_MAPPING[i].url), platformStyle->SingleColorImage(ICON_MAPPING[i].source) .scaled(QSize(consoleFontSize * 2, consoleFontSize * 2), Qt::IgnoreAspectRatio, Qt::SmoothTransformation)); } // Set default style sheet QFontInfo fixedFontInfo(GUIUtil::fixedPitchFont()); ui->messagesWidget->document()->setDefaultStyleSheet( QString("table { }" "td.time { color: #808080; font-size: %2; padding-top: 3px; } " "td.message { font-family: %1; font-size: %2; " "white-space:pre-wrap; } " "td.cmd-request { color: #006060; } " "td.cmd-error { color: red; } " ".secwarning { color: red; }" "b { color: #006060; } ") .arg(fixedFontInfo.family(), QString("%1pt").arg(consoleFontSize))); #ifdef Q_OS_MAC QString clsKey = "(⌘)-L"; #else QString clsKey = "Ctrl-L"; #endif message(CMD_REPLY, (tr("Welcome to the %1 RPC console.").arg(PACKAGE_NAME) + "
" + tr("Use up and down arrows to navigate history, and " "%1 to clear screen.") .arg("" + clsKey + "") + "
" + tr("Type %1 for an overview of available commands.") .arg("help") + "
" + tr("For more information on using this console type %1.") .arg("help-console") + "

" + tr("WARNING: Scammers have been active, telling users to type " "commands here, stealing their wallet contents. Do not use " "this console without fully understanding the ramifications " "of a command.") + ""), true); } void RPCConsole::keyPressEvent(QKeyEvent *event) { if (windowType() != Qt::Widget && event->key() == Qt::Key_Escape) { close(); } } void RPCConsole::message(int category, const QString &message, bool html) { QTime time = QTime::currentTime(); QString timeString = time.toString(); QString out; out += ""; out += ""; out += "
" + timeString + ""; if (html) { out += message; } else { out += GUIUtil::HtmlEscape(message, false); } out += "
"; ui->messagesWidget->append(out); } void RPCConsole::updateNetworkState() { QString connections = QString::number(clientModel->getNumConnections()) + " ("; connections += tr("In:") + " " + QString::number(clientModel->getNumConnections( ClientModel::CONNECTIONS_IN)) + " / "; connections += tr("Out:") + " " + QString::number(clientModel->getNumConnections( ClientModel::CONNECTIONS_OUT)) + ")"; if (!clientModel->node().getNetworkActive()) { connections += " (" + tr("Network activity disabled") + ")"; } ui->numberOfConnections->setText(connections); } void RPCConsole::setNumConnections(int count) { if (!clientModel) { return; } updateNetworkState(); } void RPCConsole::setNetworkActive(bool networkActive) { updateNetworkState(); } void RPCConsole::setNumBlocks(int count, const QDateTime &blockDate, double nVerificationProgress, bool headers) { if (!headers) { ui->numberOfBlocks->setText(QString::number(count)); ui->lastBlockTime->setText(blockDate.toString()); } } void RPCConsole::setMempoolSize(long numberOfTxs, size_t dynUsage) { ui->mempoolNumberTxs->setText(QString::number(numberOfTxs)); if (dynUsage < 1000000) { ui->mempoolSize->setText(QString::number(dynUsage / 1000.0, 'f', 2) + " KB"); } else { ui->mempoolSize->setText(QString::number(dynUsage / 1000000.0, 'f', 2) + " MB"); } } void RPCConsole::on_lineEdit_returnPressed() { QString cmd = ui->lineEdit->text(); if (!cmd.isEmpty()) { std::string strFilteredCmd; try { std::string dummy; if (!RPCParseCommandLine(nullptr, dummy, cmd.toStdString(), false, &strFilteredCmd)) { // Failed to parse command, so we cannot even filter it for the // history throw std::runtime_error("Invalid command line"); } } catch (const std::exception &e) { QMessageBox::critical(this, "Error", QString("Error: ") + QString::fromStdString(e.what())); return; } ui->lineEdit->clear(); cmdBeforeBrowsing = QString(); #ifdef ENABLE_WALLET WalletModel *wallet_model{nullptr}; const int wallet_index = ui->WalletSelector->currentIndex(); if (wallet_index > 0) { wallet_model = ui->WalletSelector->itemData(wallet_index) .value(); } if (m_last_wallet_model != wallet_model) { if (wallet_model) { message(CMD_REQUEST, tr("Executing command using \"%1\" wallet") .arg(wallet_model->getWalletName())); } else { message(CMD_REQUEST, tr("Executing command without any wallet")); } m_last_wallet_model = wallet_model; } #endif message(CMD_REQUEST, QString::fromStdString(strFilteredCmd)); Q_EMIT cmdRequest(cmd, m_last_wallet_model); cmd = QString::fromStdString(strFilteredCmd); // Remove command, if already in history history.removeOne(cmd); // Append command to history history.append(cmd); // Enforce maximum history size while (history.size() > CONSOLE_HISTORY) { history.removeFirst(); } // Set pointer to end of history historyPtr = history.size(); // Scroll console view to end scrollToEnd(); } } void RPCConsole::browseHistory(int offset) { // store current text when start browsing through the history if (historyPtr == history.size()) { cmdBeforeBrowsing = ui->lineEdit->text(); } historyPtr += offset; if (historyPtr < 0) { historyPtr = 0; } if (historyPtr > history.size()) { historyPtr = history.size(); } QString cmd; if (historyPtr < history.size()) { cmd = history.at(historyPtr); } else if (!cmdBeforeBrowsing.isNull()) { cmd = cmdBeforeBrowsing; } ui->lineEdit->setText(cmd); } void RPCConsole::startExecutor() { RPCExecutor *executor = new RPCExecutor(m_node); executor->moveToThread(&thread); // Replies from executor object must go to this object connect(executor, &RPCExecutor::reply, this, static_cast( &RPCConsole::message)); // Requests from this object must go to executor connect(this, &RPCConsole::cmdRequest, executor, &RPCExecutor::request); // Make sure executor object is deleted in its own thread connect(&thread, &QThread::finished, executor, &RPCExecutor::deleteLater); // Default implementation of QThread::run() simply spins up an event loop in // the thread, which is what we want. thread.start(); } void RPCConsole::on_tabWidget_currentChanged(int index) { if (ui->tabWidget->widget(index) == ui->tab_console) { ui->lineEdit->setFocus(); } else if (ui->tabWidget->widget(index) != ui->tab_peers) { clearSelectedNode(); } } void RPCConsole::on_openDebugLogfileButton_clicked() { GUIUtil::openDebugLogfile(); } void RPCConsole::scrollToEnd() { QScrollBar *scrollbar = ui->messagesWidget->verticalScrollBar(); scrollbar->setValue(scrollbar->maximum()); } void RPCConsole::on_sldGraphRange_valueChanged(int value) { const int multiplier = 5; // each position on the slider represents 5 min int mins = value * multiplier; setTrafficGraphRange(mins); } void RPCConsole::setTrafficGraphRange(int mins) { ui->trafficGraph->setGraphRangeMins(mins); ui->lblGraphRange->setText(GUIUtil::formatDurationStr(mins * 60)); } void RPCConsole::updateTrafficStats(quint64 totalBytesIn, quint64 totalBytesOut) { ui->lblBytesIn->setText(GUIUtil::formatBytes(totalBytesIn)); ui->lblBytesOut->setText(GUIUtil::formatBytes(totalBytesOut)); } void RPCConsole::peerSelected(const QItemSelection &selected, const QItemSelection &deselected) { Q_UNUSED(deselected); if (!clientModel || !clientModel->getPeerTableModel() || selected.indexes().isEmpty()) { return; } const CNodeCombinedStats *stats = clientModel->getPeerTableModel()->getNodeStats( selected.indexes().first().row()); if (stats) { updateNodeDetail(stats); } } void RPCConsole::peerLayoutAboutToChange() { QModelIndexList selected = ui->peerWidget->selectionModel()->selectedIndexes(); cachedNodeids.clear(); for (int i = 0; i < selected.size(); i++) { const CNodeCombinedStats *stats = clientModel->getPeerTableModel()->getNodeStats( selected.at(i).row()); cachedNodeids.append(stats->nodeStats.nodeid); } } void RPCConsole::peerLayoutChanged() { if (!clientModel || !clientModel->getPeerTableModel()) { return; } const CNodeCombinedStats *stats = nullptr; bool fUnselect = false; bool fReselect = false; // no node selected yet if (cachedNodeids.empty()) { return; } // find the currently selected row int selectedRow = -1; QModelIndexList selectedModelIndex = ui->peerWidget->selectionModel()->selectedIndexes(); if (!selectedModelIndex.isEmpty()) { selectedRow = selectedModelIndex.first().row(); } // check if our detail node has a row in the table (it may not necessarily // be at selectedRow since its position can change after a layout change) int detailNodeRow = clientModel->getPeerTableModel()->getRowByNodeId(cachedNodeids.first()); if (detailNodeRow < 0) { // detail node disappeared from table (node disconnected) fUnselect = true; } else { if (detailNodeRow != selectedRow) { // detail node moved position fUnselect = true; fReselect = true; } // get fresh stats on the detail node. stats = clientModel->getPeerTableModel()->getNodeStats(detailNodeRow); } if (fUnselect && selectedRow >= 0) { clearSelectedNode(); } if (fReselect) { for (int i = 0; i < cachedNodeids.size(); i++) { ui->peerWidget->selectRow( clientModel->getPeerTableModel()->getRowByNodeId( cachedNodeids.at(i))); } } if (stats) { updateNodeDetail(stats); } } void RPCConsole::updateNodeDetail(const CNodeCombinedStats *stats) { // update the detail ui with latest node information QString peerAddrDetails(QString::fromStdString(stats->nodeStats.addrName) + " "); peerAddrDetails += tr("(node id: %1)").arg(QString::number(stats->nodeStats.nodeid)); if (!stats->nodeStats.addrLocal.empty()) { peerAddrDetails += "
" + tr("via %1").arg(QString::fromStdString( stats->nodeStats.addrLocal)); } ui->peerHeading->setText(peerAddrDetails); ui->peerServices->setText( GUIUtil::formatServicesStr(stats->nodeStats.nServices)); ui->peerLastSend->setText( stats->nodeStats.nLastSend ? GUIUtil::formatDurationStr(GetSystemTimeInSeconds() - stats->nodeStats.nLastSend) : tr("never")); ui->peerLastRecv->setText( stats->nodeStats.nLastRecv ? GUIUtil::formatDurationStr(GetSystemTimeInSeconds() - stats->nodeStats.nLastRecv) : tr("never")); ui->peerBytesSent->setText( GUIUtil::formatBytes(stats->nodeStats.nSendBytes)); ui->peerBytesRecv->setText( GUIUtil::formatBytes(stats->nodeStats.nRecvBytes)); ui->peerConnTime->setText(GUIUtil::formatDurationStr( GetSystemTimeInSeconds() - stats->nodeStats.nTimeConnected)); ui->peerPingTime->setText( GUIUtil::formatPingTime(stats->nodeStats.m_ping_usec)); ui->peerPingWait->setText( GUIUtil::formatPingTime(stats->nodeStats.m_ping_wait_usec)); ui->peerMinPing->setText( GUIUtil::formatPingTime(stats->nodeStats.m_min_ping_usec)); ui->timeoffset->setText( GUIUtil::formatTimeOffset(stats->nodeStats.nTimeOffset)); ui->peerVersion->setText( QString("%1").arg(QString::number(stats->nodeStats.nVersion))); ui->peerSubversion->setText( QString::fromStdString(stats->nodeStats.cleanSubVer)); ui->peerDirection->setText(stats->nodeStats.fInbound ? tr("Inbound") : tr("Outbound")); ui->peerHeight->setText( QString("%1").arg(QString::number(stats->nodeStats.nStartingHeight))); ui->peerWhitelisted->setText( stats->nodeStats.m_legacyWhitelisted ? tr("Yes") : tr("No")); // This check fails for example if the lock was busy and // nodeStateStats couldn't be fetched. if (stats->fNodeStateStatsAvailable) { // Ban score is init to 0 ui->peerBanScore->setText( QString("%1").arg(stats->nodeStateStats.nMisbehavior)); // Sync height is init to -1 if (stats->nodeStateStats.nSyncHeight > -1) { ui->peerSyncHeight->setText( QString("%1").arg(stats->nodeStateStats.nSyncHeight)); } else { ui->peerSyncHeight->setText(tr("Unknown")); } // Common height is init to -1 if (stats->nodeStateStats.nCommonHeight > -1) { ui->peerCommonHeight->setText( QString("%1").arg(stats->nodeStateStats.nCommonHeight)); } else { ui->peerCommonHeight->setText(tr("Unknown")); } } ui->detailWidget->show(); } void RPCConsole::resizeEvent(QResizeEvent *event) { QWidget::resizeEvent(event); } void RPCConsole::showEvent(QShowEvent *event) { QWidget::showEvent(event); if (!clientModel || !clientModel->getPeerTableModel()) { return; } // start PeerTableModel auto refresh clientModel->getPeerTableModel()->startAutoRefresh(); } void RPCConsole::hideEvent(QHideEvent *event) { QWidget::hideEvent(event); if (!clientModel || !clientModel->getPeerTableModel()) { return; } // stop PeerTableModel auto refresh clientModel->getPeerTableModel()->stopAutoRefresh(); } void RPCConsole::showPeersTableContextMenu(const QPoint &point) { QModelIndex index = ui->peerWidget->indexAt(point); if (index.isValid()) { peersTableContextMenu->exec(QCursor::pos()); } } void RPCConsole::showBanTableContextMenu(const QPoint &point) { QModelIndex index = ui->banlistWidget->indexAt(point); if (index.isValid()) { banTableContextMenu->exec(QCursor::pos()); } } void RPCConsole::disconnectSelectedNode() { // Get selected peer addresses QList nodes = GUIUtil::getEntryData(ui->peerWidget, PeerTableModel::NetNodeId); for (int i = 0; i < nodes.count(); i++) { // Get currently selected peer address NodeId id = nodes.at(i).data().toLongLong(); // Find the node, disconnect it and clear the selected node if (m_node.disconnect(id)) { clearSelectedNode(); } } } void RPCConsole::banSelectedNode(int bantime) { if (!clientModel) { return; } // Get selected peer addresses QList nodes = GUIUtil::getEntryData(ui->peerWidget, PeerTableModel::NetNodeId); for (int i = 0; i < nodes.count(); i++) { // Get currently selected peer address NodeId id = nodes.at(i).data().toLongLong(); // Get currently selected peer address int detailNodeRow = clientModel->getPeerTableModel()->getRowByNodeId(id); if (detailNodeRow < 0) { return; } // Find possible nodes, ban it and clear the selected node const CNodeCombinedStats *stats = clientModel->getPeerTableModel()->getNodeStats(detailNodeRow); if (stats) { m_node.ban(stats->nodeStats.addr, bantime); m_node.disconnect(stats->nodeStats.addr); } } clearSelectedNode(); clientModel->getBanTableModel()->refresh(); } void RPCConsole::unbanSelectedNode() { if (!clientModel) { return; } // Get selected ban addresses QList nodes = GUIUtil::getEntryData(ui->banlistWidget, BanTableModel::Address); for (int i = 0; i < nodes.count(); i++) { // Get currently selected ban address QString strNode = nodes.at(i).data().toString(); CSubNet possibleSubnet; LookupSubNet(strNode.toStdString().c_str(), possibleSubnet); if (possibleSubnet.IsValid() && m_node.unban(possibleSubnet)) { clientModel->getBanTableModel()->refresh(); } } } void RPCConsole::clearSelectedNode() { ui->peerWidget->selectionModel()->clearSelection(); cachedNodeids.clear(); ui->detailWidget->hide(); ui->peerHeading->setText(tr("Select a peer to view detailed information.")); } void RPCConsole::showOrHideBanTableIfRequired() { if (!clientModel) { return; } bool visible = clientModel->getBanTableModel()->shouldShow(); ui->banlistWidget->setVisible(visible); ui->banHeading->setVisible(visible); } void RPCConsole::setTabFocus(enum TabTypes tabType) { ui->tabWidget->setCurrentIndex(tabType); } + +QString RPCConsole::tabTitle(TabTypes tab_type) const { + return ui->tabWidget->tabText(tab_type); +} diff --git a/src/qt/rpcconsole.h b/src/qt/rpcconsole.h index c6bf94892..9fceaf6c9 100644 --- a/src/qt/rpcconsole.h +++ b/src/qt/rpcconsole.h @@ -1,175 +1,181 @@ // Copyright (c) 2011-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #ifndef BITCOIN_QT_RPCCONSOLE_H #define BITCOIN_QT_RPCCONSOLE_H #include #include #include #include #include #include class ClientModel; class PlatformStyle; class RPCTimerInterface; class WalletModel; namespace interfaces { class Node; } namespace Ui { class RPCConsole; } QT_BEGIN_NAMESPACE class QMenu; class QItemSelection; QT_END_NAMESPACE /** Local Bitcoin RPC console. */ class RPCConsole : public QWidget { Q_OBJECT public: explicit RPCConsole(interfaces::Node &node, const PlatformStyle *platformStyle, QWidget *parent); ~RPCConsole(); static bool RPCParseCommandLine(interfaces::Node *node, std::string &strResult, const std::string &strCommand, bool fExecute, std::string *const pstrFilteredOut = nullptr, const WalletModel *wallet_model = nullptr); static bool RPCExecuteCommandLine(interfaces::Node &node, std::string &strResult, const std::string &strCommand, std::string *const pstrFilteredOut = nullptr, const WalletModel *wallet_model = nullptr) { return RPCParseCommandLine(&node, strResult, strCommand, true, pstrFilteredOut, wallet_model); } void setClientModel(ClientModel *model); void addWallet(WalletModel *const walletModel); void removeWallet(WalletModel *const walletModel); enum MessageClass { MC_ERROR, MC_DEBUG, CMD_REQUEST, CMD_REPLY, CMD_ERROR }; enum TabTypes { TAB_INFO = 0, TAB_CONSOLE = 1, TAB_GRAPH = 2, TAB_PEERS = 3 }; + std::vector tabs() const { + return {TAB_INFO, TAB_CONSOLE, TAB_GRAPH, TAB_PEERS}; + } + + QString tabTitle(TabTypes tab_type) const; + protected: virtual bool eventFilter(QObject *obj, QEvent *event) override; void keyPressEvent(QKeyEvent *) override; private Q_SLOTS: void on_lineEdit_returnPressed(); void on_tabWidget_currentChanged(int index); /** open the debug.log from the current datadir */ void on_openDebugLogfileButton_clicked(); /** change the time range of the network traffic graph */ void on_sldGraphRange_valueChanged(int value); /** update traffic statistics */ void updateTrafficStats(quint64 totalBytesIn, quint64 totalBytesOut); void resizeEvent(QResizeEvent *event) override; void showEvent(QShowEvent *event) override; void hideEvent(QHideEvent *event) override; /** Show custom context menu on Peers tab */ void showPeersTableContextMenu(const QPoint &point); /** Show custom context menu on Bans tab */ void showBanTableContextMenu(const QPoint &point); /** Hides ban table if no bans are present */ void showOrHideBanTableIfRequired(); /** clear the selected node */ void clearSelectedNode(); public Q_SLOTS: void clear(bool clearHistory = true); void fontBigger(); void fontSmaller(); void setFontSize(int newSize); /** Append the message to the message widget */ void message(int category, const QString &msg) { message(category, msg, false); } void message(int category, const QString &message, bool html); /** Set number of connections shown in the UI */ void setNumConnections(int count); /** Set network state shown in the UI */ void setNetworkActive(bool networkActive); /** Set number of blocks and last block date shown in the UI */ void setNumBlocks(int count, const QDateTime &blockDate, double nVerificationProgress, bool headers); /** Set size (number of transactions and memory usage) of the mempool in the * UI */ void setMempoolSize(long numberOfTxs, size_t dynUsage); /** Go forward or back in history */ void browseHistory(int offset); /** Scroll console view to end */ void scrollToEnd(); /** Handle selection of peer in peers list */ void peerSelected(const QItemSelection &selected, const QItemSelection &deselected); /** Handle selection caching before update */ void peerLayoutAboutToChange(); /** Handle updated peer information */ void peerLayoutChanged(); /** Disconnect a selected node on the Peers tab */ void disconnectSelectedNode(); /** Ban a selected node on the Peers tab */ void banSelectedNode(int bantime); /** Unban a selected node on the Bans tab */ void unbanSelectedNode(); /** set which tab has the focus (is visible) */ void setTabFocus(enum TabTypes tabType); Q_SIGNALS: // For RPC command executor void cmdRequest(const QString &command, const WalletModel *wallet_model); private: void startExecutor(); void setTrafficGraphRange(int mins); /** show detailed information on ui about selected node */ void updateNodeDetail(const CNodeCombinedStats *stats); enum ColumnWidths { ADDRESS_COLUMN_WIDTH = 200, SUBVERSION_COLUMN_WIDTH = 150, PING_COLUMN_WIDTH = 80, BANSUBNET_COLUMN_WIDTH = 200, BANTIME_COLUMN_WIDTH = 250 }; interfaces::Node &m_node; Ui::RPCConsole *const ui; ClientModel *clientModel = nullptr; QStringList history; int historyPtr = 0; QString cmdBeforeBrowsing; QList cachedNodeids; const PlatformStyle *const platformStyle; RPCTimerInterface *rpcTimerInterface = nullptr; QMenu *peersTableContextMenu = nullptr; QMenu *banTableContextMenu = nullptr; int consoleFontSize = 0; QCompleter *autoCompleter = nullptr; QThread thread; WalletModel *m_last_wallet_model{nullptr}; /** Update UI with latest network info from model. */ void updateNetworkState(); }; #endif // BITCOIN_QT_RPCCONSOLE_H