// Copyright (c) 2011-2022 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 #include #include #include #include #ifdef ENABLE_WALLET #include #include #include #include #endif // ENABLE_WALLET #ifdef Q_OS_MACOS #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #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_MACOS) "macosx" #elif defined(Q_OS_WIN) "windows" #else "other" #endif ; BitcoinGUI::BitcoinGUI(interfaces::Node& node, const PlatformStyle *_platformStyle, const NetworkStyle *networkStyle, QWidget *parent) : QMainWindow(parent), m_node(node), trayIconMenu{new QMenu()}, 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()); } setContextMenuPolicy(Qt::PreventContextMenu); #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(this, false); #ifdef ENABLE_WALLET if(enableWallet) { /** Create wallet frame and make it the central widget */ walletFrame = new WalletFrame(_platformStyle, this); connect(walletFrame, &WalletFrame::createWalletButtonClicked, [this] { auto activity = new CreateWalletActivity(getWalletController(), this); activity->create(); }); connect(walletFrame, &WalletFrame::message, [this](const QString& title, const QString& message, unsigned int style) { this->message(title, message, style); }); connect(walletFrame, &WalletFrame::currentWalletSet, [this] { updateWalletStatus(); }); 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); } modalOverlay = new ModalOverlay(enableWallet, this->centralWidget()); // 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 GUIUtil::ThemedLabel(platformStyle); labelWalletHDStatusIcon = new GUIUtil::ThemedLabel(platformStyle); labelProxyIcon = new GUIUtil::ClickableLabel(platformStyle); connectionsControl = new GUIUtil::ClickableLabel(platformStyle); labelBlocksIcon = new GUIUtil::ClickableLabel(platformStyle); if(enableWallet) { frameBlocksLayout->addStretch(); frameBlocksLayout->addWidget(unitDisplayControl); frameBlocksLayout->addStretch(); frameBlocksLayout->addWidget(labelWalletEncryptionIcon); labelWalletEncryptionIcon->hide(); frameBlocksLayout->addWidget(labelWalletHDStatusIcon); labelWalletHDStatusIcon->hide(); } 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(labelProxyIcon, &GUIUtil::ClickableLabel::clicked, [this] { openOptionsDialogWithTab(OptionsDialog::TAB_NETWORK); }); connect(labelBlocksIcon, &GUIUtil::ClickableLabel::clicked, this, &BitcoinGUI::showModalOverlay); connect(progressBar, &GUIUtil::ClickableProgressBar::clicked, this, &BitcoinGUI::showModalOverlay); #ifdef Q_OS_MACOS m_app_nap_inhibitor = new CAppNapInhibitor; #endif GUIUtil::handleCloseWindowShortcut(this); } BitcoinGUI::~BitcoinGUI() { // Unsubscribe from notifications from core unsubscribeFromCoreSignals(); QSettings settings; settings.setValue("MainWindowGeometry", saveGeometry()); if(trayIcon) // Hide tray icon, as deleting will let it linger until quit (on Ubuntu) trayIcon->hide(); #ifdef Q_OS_MACOS delete m_app_nap_inhibitor; delete appMenuBar; MacDockIconHandler::cleanup(); #endif delete rpcConsole; } void BitcoinGUI::createActions() { QActionGroup *tabGroup = new QActionGroup(this); connect(modalOverlay, &ModalOverlay::triggered, tabGroup, &QActionGroup::setEnabled); 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(QStringLiteral("Alt+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(QStringLiteral("Alt+2"))); tabGroup->addAction(sendCoinsAction); receiveCoinsAction = new QAction(platformStyle->SingleColorIcon(":/icons/receiving_addresses"), tr("&Receive"), this); receiveCoinsAction->setStatusTip(tr("Request payments (generates QR codes and bitcoin: URIs)")); receiveCoinsAction->setToolTip(receiveCoinsAction->statusTip()); receiveCoinsAction->setCheckable(true); receiveCoinsAction->setShortcut(QKeySequence(QStringLiteral("Alt+3"))); tabGroup->addAction(receiveCoinsAction); 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(QStringLiteral("Alt+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(receiveCoinsAction, &QAction::triggered, [this]{ showNormalIfMinimized(); }); connect(receiveCoinsAction, &QAction::triggered, this, &BitcoinGUI::gotoReceiveCoinsPage); connect(historyAction, &QAction::triggered, [this]{ showNormalIfMinimized(); }); connect(historyAction, &QAction::triggered, this, &BitcoinGUI::gotoHistoryPage); #endif // ENABLE_WALLET quitAction = new QAction(tr("E&xit"), this); quitAction->setStatusTip(tr("Quit application")); quitAction->setShortcut(QKeySequence(tr("Ctrl+Q"))); quitAction->setMenuRole(QAction::QuitRole); aboutAction = new QAction(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(tr("About &Qt"), this); aboutQtAction->setStatusTip(tr("Show information about Qt")); aboutQtAction->setMenuRole(QAction::AboutQtRole); optionsAction = new QAction(tr("&Options…"), this); optionsAction->setStatusTip(tr("Modify configuration options for %1").arg(PACKAGE_NAME)); optionsAction->setMenuRole(QAction::PreferencesRole); optionsAction->setEnabled(false); encryptWalletAction = new QAction(tr("&Encrypt Wallet…"), this); encryptWalletAction->setStatusTip(tr("Encrypt the private keys that belong to your wallet")); encryptWalletAction->setCheckable(true); backupWalletAction = new QAction(tr("&Backup Wallet…"), this); backupWalletAction->setStatusTip(tr("Backup wallet to another location")); changePassphraseAction = new QAction(tr("&Change Passphrase…"), this); changePassphraseAction->setStatusTip(tr("Change the passphrase used for wallet encryption")); signMessageAction = new QAction(tr("Sign &message…"), this); signMessageAction->setStatusTip(tr("Sign messages with your Bitcoin addresses to prove you own them")); verifyMessageAction = new QAction(tr("&Verify message…"), this); verifyMessageAction->setStatusTip(tr("Verify messages to ensure they were signed with specified Bitcoin addresses")); m_load_psbt_action = new QAction(tr("&Load PSBT from file…"), this); m_load_psbt_action->setStatusTip(tr("Load Partially Signed Bitcoin Transaction")); m_load_psbt_clipboard_action = new QAction(tr("Load PSBT from &clipboard…"), this); m_load_psbt_clipboard_action->setStatusTip(tr("Load Partially Signed Bitcoin Transaction from clipboard")); openRPCConsoleAction = new QAction(tr("Node window"), this); openRPCConsoleAction->setStatusTip(tr("Open node debugging and diagnostic console")); // initially disable the debug window menu item openRPCConsoleAction->setEnabled(false); openRPCConsoleAction->setObjectName("openRPCConsoleAction"); usedSendingAddressesAction = new QAction(tr("&Sending addresses"), this); usedSendingAddressesAction->setStatusTip(tr("Show the list of used sending addresses and labels")); usedReceivingAddressesAction = new QAction(tr("&Receiving addresses"), this); usedReceivingAddressesAction->setStatusTip(tr("Show the list of used receiving addresses and labels")); openAction = new QAction(tr("Open &URI…"), this); openAction->setStatusTip(tr("Open a bitcoin: URI")); 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->setEnabled(false); m_create_wallet_action->setStatusTip(tr("Create a new wallet")); //: Name of the menu item that restores wallet from a backup file. m_restore_wallet_action = new QAction(tr("Restore Wallet…"), this); m_restore_wallet_action->setEnabled(false); //: Status tip for Restore Wallet menu item m_restore_wallet_action->setStatusTip(tr("Restore a wallet from a backup file")); m_close_all_wallets_action = new QAction(tr("Close All Wallets…"), this); m_close_all_wallets_action->setStatusTip(tr("Close all wallets")); showHelpMessageAction = new QAction(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)); m_mask_values_action = new QAction(tr("&Mask values"), this); m_mask_values_action->setShortcut(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_M)); m_mask_values_action->setStatusTip(tr("Mask the values in the Overview tab")); m_mask_values_action->setCheckable(true); connect(quitAction, &QAction::triggered, this, &BitcoinGUI::quitRequested); connect(aboutAction, &QAction::triggered, this, &BitcoinGUI::aboutClicked); connect(aboutQtAction, &QAction::triggered, qApp, QApplication::aboutQt); connect(optionsAction, &QAction::triggered, this, &BitcoinGUI::optionsClicked); 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(m_load_psbt_action, &QAction::triggered, [this]{ gotoLoadPSBT(); }); connect(m_load_psbt_clipboard_action, &QAction::triggered, [this]{ gotoLoadPSBT(true); }); 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); // Menu items remove single &. Single & are shown when && is in // the string, but only the first occurrence. So replace only // the first & with &&. name.replace(name.indexOf(QChar('&')), 1, QString("&&")); 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); connect(activity, &OpenWalletActivity::opened, this, &BitcoinGUI::setCurrentWallet, Qt::QueuedConnection); 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_restore_wallet_action, &QAction::triggered, [this] { //: Name of the wallet data file format. QString name_data_file = tr("Wallet Data"); //: The title for Restore Wallet File Windows QString title_windows = tr("Load Wallet Backup"); QString backup_file = GUIUtil::getOpenFileName(this, title_windows, QString(), name_data_file + QLatin1String(" (*.dat)"), nullptr); if (backup_file.isEmpty()) return; bool wallet_name_ok; /*: Title of pop-up window shown when the user is attempting to restore a wallet. */ QString title = tr("Restore Wallet"); //: Label of the input field where the name of the wallet is entered. QString label = tr("Wallet Name"); QString wallet_name = QInputDialog::getText(this, title, label, QLineEdit::Normal, "", &wallet_name_ok); if (!wallet_name_ok || wallet_name.isEmpty()) return; auto activity = new RestoreWalletActivity(m_wallet_controller, this); connect(activity, &RestoreWalletActivity::restored, this, &BitcoinGUI::setCurrentWallet, Qt::QueuedConnection); auto backup_file_path = fs::PathFromString(backup_file.toStdString()); activity->restore(backup_file_path, wallet_name.toStdString()); }); 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); connect(activity, &CreateWalletActivity::created, this, &BitcoinGUI::setCurrentWallet); activity->create(); }); connect(m_close_all_wallets_action, &QAction::triggered, [this] { m_wallet_controller->closeAllWallets(this); }); connect(m_mask_values_action, &QAction::toggled, this, &BitcoinGUI::setPrivacy); connect(m_mask_values_action, &QAction::toggled, this, &BitcoinGUI::enableHistoryAction); } #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_MACOS // 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->addAction(m_close_all_wallets_action); file->addSeparator(); file->addAction(backupWalletAction); file->addAction(m_restore_wallet_action); file->addSeparator(); file->addAction(openAction); file->addAction(signMessageAction); file->addAction(verifyMessageAction); file->addAction(m_load_psbt_action); file->addAction(m_load_psbt_clipboard_action); file->addSeparator(); } file->addAction(quitAction); QMenu *settings = appMenuBar->addMenu(tr("&Settings")); if(walletFrame) { settings->addAction(encryptWalletAction); settings->addAction(changePassphraseAction); settings->addSeparator(); settings->addAction(m_mask_values_action); settings->addSeparator(); } settings->addAction(optionsAction); QMenu* window_menu = appMenuBar->addMenu(tr("&Window")); QAction* minimize_action = window_menu->addAction(tr("&Minimize")); minimize_action->setShortcut(QKeySequence(tr("Ctrl+M"))); connect(minimize_action, &QAction::triggered, [] { QApplication::activeWindow()->showMinimized(); }); connect(qApp, &QApplication::focusWindowChanged, this, [minimize_action] (QWindow* window) { minimize_action->setEnabled(window != nullptr && (window->flags() & Qt::Dialog) != Qt::Dialog && window->windowState() != Qt::WindowMinimized); }); #ifdef Q_OS_MACOS QAction* zoom_action = window_menu->addAction(tr("Zoom")); connect(zoom_action, &QAction::triggered, [] { QWindow* window = qApp->focusWindow(); if (window->windowState() != Qt::WindowMaximized) { window->showMaximized(); } else { window->showNormal(); } }); connect(qApp, &QApplication::focusWindowChanged, this, [zoom_action] (QWindow* window) { zoom_action->setEnabled(window != nullptr); }); #endif if (walletFrame) { #ifdef Q_OS_MACOS window_menu->addSeparator(); QAction* main_window_action = window_menu->addAction(tr("Main Window")); connect(main_window_action, &QAction::triggered, [this] { GUIUtil::bringToFront(this); }); #endif window_menu->addSeparator(); window_menu->addAction(usedSendingAddressesAction); window_menu->addAction(usedReceivingAddressesAction); } window_menu->addSeparator(); for (RPCConsole::TabTypes tab_type : rpcConsole->tabs()) { QAction* tab_action = window_menu->addAction(rpcConsole->tabTitle(tab_type)); tab_action->setShortcut(rpcConsole->tabShortcut(tab_type)); connect(tab_action, &QAction::triggered, [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->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(); m_wallet_selector->setSizeAdjustPolicy(QComboBox::AdjustToContents); connect(m_wallet_selector, qOverload(&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, interfaces::BlockAndHeaderTipInfo* tip_info) { 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 setNetworkActive(m_node.getNetworkActive()); connect(connectionsControl, &GUIUtil::ClickableLabel::clicked, [this] { GUIUtil::PopupMenu(m_network_context_menu, QCursor::pos()); }); connect(_clientModel, &ClientModel::numConnectionsChanged, this, &BitcoinGUI::setNumConnections); connect(_clientModel, &ClientModel::networkActiveChanged, this, &BitcoinGUI::setNetworkActive); modalOverlay->setKnownBestHeight(tip_info->header_height, QDateTime::fromSecsSinceEpoch(tip_info->header_time), /*presync=*/false); setNumBlocks(tip_info->block_height, QDateTime::fromSecsSinceEpoch(tip_info->block_time), tip_info->verification_progress, SyncType::BLOCK_SYNC, SynchronizationState::INIT_DOWNLOAD); 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, tip_info->block_height, tip_info->block_time, tip_info->verification_progress); 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::showTrayIconChanged, trayIcon, &QSystemTrayIcon::setVisible); // initialize the disable state of the tray icon with the current value in the model. trayIcon->setVisible(optionsModel->getShowTrayIcon()); } m_mask_values_action->setChecked(_clientModel->getOptionsModel()->getOption(OptionsModel::OptionID::MaskValues).toBool()); } else { 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::enableHistoryAction(bool privacy) { historyAction->setEnabled(!privacy); if (historyAction->isChecked()) gotoOverviewPage(); } void BitcoinGUI::setWalletController(WalletController* wallet_controller) { assert(!m_wallet_controller); assert(wallet_controller); m_wallet_controller = wallet_controller; m_create_wallet_action->setEnabled(true); m_open_wallet_action->setEnabled(true); m_open_wallet_action->setMenu(m_open_wallet_menu); m_restore_wallet_action->setEnabled(true); GUIUtil::ExceptionSafeConnect(wallet_controller, &WalletController::walletAdded, this, &BitcoinGUI::addWallet); connect(wallet_controller, &WalletController::walletRemoved, this, &BitcoinGUI::removeWallet); auto activity = new LoadWalletsActivity(m_wallet_controller, this); activity->load(); } WalletController* BitcoinGUI::getWalletController() { return m_wallet_controller; } void BitcoinGUI::addWallet(WalletModel* walletModel) { if (!walletFrame) return; WalletView* wallet_view = new WalletView(walletModel, platformStyle, walletFrame); if (!walletFrame->addView(wallet_view)) return; rpcConsole->addWallet(walletModel); if (m_wallet_selector->count() == 0) { setWalletActionsEnabled(true); } else if (m_wallet_selector->count() == 1) { m_wallet_selector_label_action->setVisible(true); m_wallet_selector_action->setVisible(true); } connect(wallet_view, &WalletView::outOfSyncWarningClicked, this, &BitcoinGUI::showModalOverlay); connect(wallet_view, &WalletView::transactionClicked, this, &BitcoinGUI::gotoHistoryPage); connect(wallet_view, &WalletView::coinsSent, this, &BitcoinGUI::gotoHistoryPage); connect(wallet_view, &WalletView::message, [this](const QString& title, const QString& message, unsigned int style) { this->message(title, message, style); }); connect(wallet_view, &WalletView::encryptionStatusChanged, this, &BitcoinGUI::updateWalletStatus); connect(wallet_view, &WalletView::incomingTransaction, this, &BitcoinGUI::incomingTransaction); connect(this, &BitcoinGUI::setPrivacy, wallet_view, &WalletView::setPrivacy); const bool privacy = isPrivacyModeActivated(); wallet_view->setPrivacy(privacy); enableHistoryAction(privacy); const QString display_name = walletModel->getDisplayName(); m_wallet_selector->addItem(display_name, QVariant::fromValue(walletModel)); } 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); overviewAction->setChecked(true); } 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); receiveCoinsAction->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); m_close_all_wallets_action->setEnabled(enabled); } void BitcoinGUI::createTrayIcon() { assert(QSystemTrayIcon::isSystemTrayAvailable()); #ifndef Q_OS_MACOS 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_MACOS if (!trayIcon) return; #endif // Q_OS_MACOS // Configuration of the tray icon (or Dock icon) menu. QAction* show_hide_action{nullptr}; #ifndef Q_OS_MACOS // Note: On macOS, the Dock icon's menu already has Show / Hide action. show_hide_action = trayIconMenu->addAction(QString(), this, &BitcoinGUI::toggleHidden); trayIconMenu->addSeparator(); #endif // Q_OS_MACOS QAction* send_action{nullptr}; QAction* receive_action{nullptr}; QAction* sign_action{nullptr}; QAction* verify_action{nullptr}; if (enableWallet) { send_action = trayIconMenu->addAction(sendCoinsAction->text(), sendCoinsAction, &QAction::trigger); receive_action = trayIconMenu->addAction(receiveCoinsAction->text(), receiveCoinsAction, &QAction::trigger); trayIconMenu->addSeparator(); sign_action = trayIconMenu->addAction(signMessageAction->text(), signMessageAction, &QAction::trigger); verify_action = trayIconMenu->addAction(verifyMessageAction->text(), verifyMessageAction, &QAction::trigger); trayIconMenu->addSeparator(); } QAction* options_action = trayIconMenu->addAction(optionsAction->text(), optionsAction, &QAction::trigger); options_action->setMenuRole(QAction::PreferencesRole); QAction* node_window_action = trayIconMenu->addAction(openRPCConsoleAction->text(), openRPCConsoleAction, &QAction::trigger); QAction* quit_action{nullptr}; #ifndef Q_OS_MACOS // Note: On macOS, the Dock icon's menu already has Quit action. trayIconMenu->addSeparator(); quit_action = trayIconMenu->addAction(quitAction->text(), quitAction, &QAction::trigger); trayIcon->setContextMenu(trayIconMenu.get()); connect(trayIcon, &QSystemTrayIcon::activated, [this](QSystemTrayIcon::ActivationReason reason) { if (reason == QSystemTrayIcon::Trigger) { // Click on system tray icon triggers show/hide of the main window toggleHidden(); } }); #else // Note: On macOS, the Dock icon is used to provide the tray's functionality. MacDockIconHandler* dockIconHandler = MacDockIconHandler::instance(); connect(dockIconHandler, &MacDockIconHandler::dockIconClicked, [this] { show(); activateWindow(); }); trayIconMenu->setAsDockMenu(); #endif // Q_OS_MACOS connect( // Using QSystemTrayIcon::Context is not reliable. // See https://bugreports.qt.io/browse/QTBUG-91697 trayIconMenu.get(), &QMenu::aboutToShow, [this, show_hide_action, send_action, receive_action, sign_action, verify_action, options_action, node_window_action, quit_action] { if (show_hide_action) show_hide_action->setText( (!isHidden() && !isMinimized() && !GUIUtil::isObscured(this)) ? tr("&Hide") : tr("S&how")); if (QApplication::activeModalWidget()) { for (QAction* a : trayIconMenu.get()->actions()) { a->setEnabled(false); } } else { if (show_hide_action) show_hide_action->setEnabled(true); if (enableWallet) { send_action->setEnabled(sendCoinsAction->isEnabled()); receive_action->setEnabled(receiveCoinsAction->isEnabled()); sign_action->setEnabled(signMessageAction->isEnabled()); verify_action->setEnabled(verifyMessageAction->isEnabled()); } options_action->setEnabled(optionsAction->isEnabled()); node_window_action->setEnabled(openRPCConsoleAction->isEnabled()); if (quit_action) quit_action->setEnabled(true); } }); } void BitcoinGUI::optionsClicked() { openOptionsDialogWithTab(OptionsDialog::TAB_MAIN); } void BitcoinGUI::aboutClicked() { if(!clientModel) return; auto dlg = new HelpMessageDialog(this, /*about=*/true); GUIUtil::ShowModalDialogAsynchronously(dlg); } void BitcoinGUI::showDebugWindow() { GUIUtil::bringToFront(rpcConsole); Q_EMIT consoleShown(rpcConsole); } void BitcoinGUI::showDebugWindowActivateConsole() { rpcConsole->setTabFocus(RPCConsole::TabTypes::CONSOLE); showDebugWindow(); } void BitcoinGUI::showHelpMessageClicked() { GUIUtil::bringToFront(helpMessageDialog); } #ifdef ENABLE_WALLET void BitcoinGUI::openClicked() { OpenURIDialog dlg(platformStyle, 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); } void BitcoinGUI::gotoLoadPSBT(bool from_clipboard) { if (walletFrame) walletFrame->gotoLoadPSBT(from_clipboard); } #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()) { //: A substring of the tooltip. tooltip = tr("%n active connection(s) to Bitcoin network.", "", count); } else { //: A substring of the tooltip. tooltip = tr("Network activity disabled."); icon = ":/icons/network_disabled"; } // Don't word-wrap this (fixed-width) tooltip tooltip = QLatin1String("") + tooltip + QLatin1String("
") + //: A substring of the tooltip. "More actions" are available via the context menu. tr("Click for more actions.") + QLatin1String(""); connectionsControl->setToolTip(tooltip); connectionsControl->setThemedPixmap(icon, STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE); } void BitcoinGUI::setNumConnections(int count) { updateNetworkState(); } void BitcoinGUI::setNetworkActive(bool network_active) { updateNetworkState(); m_network_context_menu->clear(); m_network_context_menu->addAction( //: A context menu item. The "Peers tab" is an element of the "Node window". tr("Show Peers tab"), [this] { rpcConsole->setTabFocus(RPCConsole::TabTypes::PEERS); showDebugWindow(); }); m_network_context_menu->addAction( network_active ? //: A context menu item. tr("Disable network activity") : //: A context menu item. The network activity was disabled previously. tr("Enable network activity"), [this, new_state = !network_active] { m_node.setNetworkActive(new_state); }); } void BitcoinGUI::updateHeadersSyncProgressLabel() { int64_t headersTipTime = clientModel->getHeaderTipTime(); int headersTipHeight = clientModel->getHeaderTipHeight(); int estHeadersLeft = (GetTime() - headersTipTime) / Params().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::updateHeadersPresyncProgressLabel(int64_t height, const QDateTime& blockDate) { int estHeadersLeft = blockDate.secsTo(QDateTime::currentDateTime()) / Params().GetConsensus().nPowTargetSpacing; if (estHeadersLeft > HEADER_HEIGHT_DELTA_SYNC) progressBarLabel->setText(tr("Pre-syncing Headers (%1%)…").arg(QString::number(100.0 / (height+estHeadersLeft)*height, 'f', 1))); } void BitcoinGUI::openOptionsDialogWithTab(OptionsDialog::Tab tab) { if (!clientModel || !clientModel->getOptionsModel()) return; auto dlg = new OptionsDialog(this, enableWallet); connect(dlg, &OptionsDialog::quitOnReset, this, &BitcoinGUI::quitRequested); dlg->setCurrentTab(tab); dlg->setClientModel(clientModel); dlg->setModel(clientModel->getOptionsModel()); GUIUtil::ShowModalDialogAsynchronously(dlg); } void BitcoinGUI::setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, SyncType synctype, SynchronizationState sync_state) { // Disabling macOS App Nap on initial sync, disk and reindex operations. #ifdef Q_OS_MACOS if (sync_state == SynchronizationState::POST_INIT) { m_app_nap_inhibitor->enableAppNap(); } else { m_app_nap_inhibitor->disableAppNap(); } #endif if (modalOverlay) { if (synctype != SyncType::BLOCK_SYNC) modalOverlay->setKnownBestHeight(count, blockDate, synctype == SyncType::HEADER_PRESYNC); 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 BlockSource blockSource{clientModel->getBlockSource()}; switch (blockSource) { case BlockSource::NETWORK: if (synctype == SyncType::HEADER_PRESYNC) { updateHeadersPresyncProgressLabel(count, blockDate); return; } else if (synctype == SyncType::HEADER_SYNC) { updateHeadersSyncProgressLabel(); return; } progressBarLabel->setText(tr("Synchronizing with network…")); updateHeadersSyncProgressLabel(); break; case BlockSource::DISK: if (synctype != SyncType::BLOCK_SYNC) { progressBarLabel->setText(tr("Indexing blocks on disk…")); } else { progressBarLabel->setText(tr("Processing blocks on disk…")); } break; case BlockSource::NONE: if (synctype != SyncType::BLOCK_SYNC) { 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->setThemedPixmap(QStringLiteral(":/icons/synced"), 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->setThemedPixmap( QString(":/animation/spinner-%1").arg(spinnerFrame, 3, 10, QChar('0')), 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, const QString& detailed_message) { // 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; QString msgType; if (!title.isEmpty()) { msgType = title; } else { switch (style) { case CClientUIInterface::MSG_ERROR: msgType = tr("Error"); message = tr("Error: %1").arg(message); break; case CClientUIInterface::MSG_WARNING: msgType = tr("Warning"); 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); mBox.setDetailedText(detailed_message); int r = mBox.exec(); if (ret != nullptr) *ret = r == QMessageBox::Ok; } else { notificator->notify(static_cast(nNotifyIcon), strTitle, message); } } void BitcoinGUI::changeEvent(QEvent *e) { if (e->type() == QEvent::PaletteChange) { overviewAction->setIcon(platformStyle->SingleColorIcon(QStringLiteral(":/icons/overview"))); sendCoinsAction->setIcon(platformStyle->SingleColorIcon(QStringLiteral(":/icons/send"))); receiveCoinsAction->setIcon(platformStyle->SingleColorIcon(QStringLiteral(":/icons/receiving_addresses"))); historyAction->setIcon(platformStyle->SingleColorIcon(QStringLiteral(":/icons/history"))); } QMainWindow::changeEvent(e); #ifndef Q_OS_MACOS // 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_MACOS // 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(); Q_EMIT quitRequested(); } 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, BitcoinUnit unit, const CAmount& 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.walletLoader().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)<0 ? 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->setThemedPixmap(privkeyDisabled ? QStringLiteral(":/icons/eye") : hdEnabled ? QStringLiteral(":/icons/hd_enabled") : QStringLiteral(":/icons/hd_disabled"), 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(); } void BitcoinGUI::setEncryptionStatus(int status) { switch(status) { case WalletModel::NoKeys: labelWalletEncryptionIcon->hide(); encryptWalletAction->setChecked(false); changePassphraseAction->setEnabled(false); encryptWalletAction->setEnabled(false); break; case WalletModel::Unencrypted: labelWalletEncryptionIcon->hide(); encryptWalletAction->setChecked(false); changePassphraseAction->setEnabled(false); encryptWalletAction->setEnabled(true); break; case WalletModel::Unlocked: labelWalletEncryptionIcon->show(); labelWalletEncryptionIcon->setThemedPixmap(QStringLiteral(":/icons/lock_open"), STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE); labelWalletEncryptionIcon->setToolTip(tr("Wallet is encrypted and currently unlocked")); encryptWalletAction->setChecked(true); changePassphraseAction->setEnabled(true); encryptWalletAction->setEnabled(false); break; case WalletModel::Locked: labelWalletEncryptionIcon->show(); labelWalletEncryptionIcon->setThemedPixmap(QStringLiteral(":/icons/lock_closed"), STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE); labelWalletEncryptionIcon->setToolTip(tr("Wallet is encrypted and currently locked")); encryptWalletAction->setChecked(true); changePassphraseAction->setEnabled(true); encryptWalletAction->setEnabled(false); break; } } void BitcoinGUI::updateWalletStatus() { assert(walletFrame); WalletView * const walletView = walletFrame->currentWalletView(); if (!walletView) { return; } WalletModel * const walletModel = walletView->getWalletModel(); setEncryptionStatus(walletModel->getEncryptionStatus()); setHDStatus(walletModel->wallet().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 (!GUIUtil::HasPixmap(labelProxyIcon)) { QString ip_port_q = QString::fromStdString(ip_port); labelProxyIcon->setThemedPixmap((":/icons/proxy"), 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(); Q_EMIT quitRequested(); } } 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->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::showModalOverlay() { if (modalOverlay && (progressBar->isVisible() || modalOverlay->isLayerVisible())) modalOverlay->toggleVisibility(); } static bool ThreadSafeMessageBox(BitcoinGUI* gui, const bilingual_str& 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; QString detailed_message; // This is original message, in English, for googling and referencing. if (message.original != message.translated) { detailed_message = BitcoinGUI::tr("Original message:") + "\n" + QString::fromStdString(message.original); } // 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.translated)), Q_ARG(unsigned int, style), Q_ARG(bool*, &ret), Q_ARG(QString, detailed_message)); 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(); } bool BitcoinGUI::isPrivacyModeActivated() const { assert(m_mask_values_action); return m_mask_values_action->isChecked(); } UnitDisplayStatusBarControl::UnitDisplayStatusBarControl(const PlatformStyle* platformStyle) : m_platform_style{platformStyle} { 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 BitcoinUnit 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(m_platform_style->SingleColor().name())); } /** So that it responds to button clicks */ void UnitDisplayStatusBarControl::mousePressEvent(QMouseEvent *event) { onDisplayUnitsClicked(event->pos()); } void UnitDisplayStatusBarControl::changeEvent(QEvent* e) { if (e->type() == QEvent::PaletteChange) { QString style = QString("QLabel { color : %1 }").arg(m_platform_style->SingleColor().name()); if (style != styleSheet()) { setStyleSheet(style); } } QLabel::changeEvent(e); } /** Creates context menu, its actions, and wires up all the relevant signals for mouse events. */ void UnitDisplayStatusBarControl::createContextMenu() { menu = new QMenu(this); for (const BitcoinUnit u : BitcoinUnits::availableUnits()) { menu->addAction(BitcoinUnits::longName(u))->setData(QVariant::fromValue(u)); } 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(BitcoinUnit 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()); } }