diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp index 8aa471618..c0097299b 100644 --- a/src/qt/bitcoin.cpp +++ b/src/qt/bitcoin.cpp @@ -1,797 +1,799 @@ // Copyright (c) 2011-2016 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 "config/bitcoin-config.h" #endif #include "bitcoingui.h" #include "chainparams.h" #include "clientmodel.h" #include "config.h" #include "guiconstants.h" #include "guiutil.h" #include "intro.h" #include "networkstyle.h" #include "optionsmodel.h" #include "platformstyle.h" #include "splashscreen.h" #include "utilitydialog.h" #include "winshutdownmonitor.h" #ifdef ENABLE_WALLET #include "paymentserver.h" #include "walletmodel.h" #endif #include "init.h" #include "rpc/server.h" #include "scheduler.h" #include "ui_interface.h" #include "util.h" #include "warnings.h" #ifdef ENABLE_WALLET #include "wallet/wallet.h" #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if defined(QT_STATICPLUGIN) #include #if QT_VERSION < 0x050000 Q_IMPORT_PLUGIN(qcncodecs) Q_IMPORT_PLUGIN(qjpcodecs) Q_IMPORT_PLUGIN(qtwcodecs) Q_IMPORT_PLUGIN(qkrcodecs) Q_IMPORT_PLUGIN(qtaccessiblewidgets) #else #if QT_VERSION < 0x050400 Q_IMPORT_PLUGIN(AccessibleFactory) #endif #if defined(QT_QPA_PLATFORM_XCB) Q_IMPORT_PLUGIN(QXcbIntegrationPlugin); #elif defined(QT_QPA_PLATFORM_WINDOWS) Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin); #elif defined(QT_QPA_PLATFORM_COCOA) Q_IMPORT_PLUGIN(QCocoaIntegrationPlugin); #endif #endif #endif #if QT_VERSION < 0x050000 #include #endif // Declare meta types used for QMetaObject::invokeMethod Q_DECLARE_METATYPE(bool *) Q_DECLARE_METATYPE(CAmount) +Q_DECLARE_METATYPE(Amount) + // Config is non-copyable so we can only register pointers to it Q_DECLARE_METATYPE(Config *) static void InitMessage(const std::string &message) { LogPrintf("init message: %s\n", message); } /** * Translate string to current locale using Qt. */ static std::string Translate(const char *psz) { return QCoreApplication::translate("bitcoin-abc", psz).toStdString(); } static QString GetLangTerritory() { QSettings settings; // Get desired locale (e.g. "de_DE") // 1) System default language QString lang_territory = QLocale::system().name(); // 2) Language from QSettings QString lang_territory_qsettings = settings.value("language", "").toString(); if (!lang_territory_qsettings.isEmpty()) lang_territory = lang_territory_qsettings; // 3) -lang command line argument lang_territory = QString::fromStdString(GetArg("-lang", lang_territory.toStdString())); return lang_territory; } /** Set up translations */ static void initTranslations(QTranslator &qtTranslatorBase, QTranslator &qtTranslator, QTranslator &translatorBase, QTranslator &translator) { // Remove old translators QApplication::removeTranslator(&qtTranslatorBase); QApplication::removeTranslator(&qtTranslator); QApplication::removeTranslator(&translatorBase); QApplication::removeTranslator(&translator); // Get desired locale (e.g. "de_DE") // 1) System default language QString lang_territory = GetLangTerritory(); // Convert to "de" only by truncating "_DE" QString lang = lang_territory; lang.truncate(lang_territory.lastIndexOf('_')); // Load language files for configured locale: // - First load the translator for the base language, without territory // - Then load the more specific locale translator // Load e.g. qt_de.qm if (qtTranslatorBase.load( "qt_" + lang, QLibraryInfo::location(QLibraryInfo::TranslationsPath))) QApplication::installTranslator(&qtTranslatorBase); // Load e.g. qt_de_DE.qm if (qtTranslator.load( "qt_" + lang_territory, QLibraryInfo::location(QLibraryInfo::TranslationsPath))) QApplication::installTranslator(&qtTranslator); // Load e.g. bitcoin_de.qm (shortcut "de" needs to be defined in // bitcoin.qrc) if (translatorBase.load(lang, ":/translations/")) QApplication::installTranslator(&translatorBase); // Load e.g. bitcoin_de_DE.qm (shortcut "de_DE" needs to be defined in // bitcoin.qrc) if (translator.load(lang_territory, ":/translations/")) QApplication::installTranslator(&translator); } /* qDebug() message handler --> debug.log */ #if QT_VERSION < 0x050000 void DebugMessageHandler(QtMsgType type, const char *msg) { const char *category = (type == QtDebugMsg) ? "qt" : nullptr; LogPrint(category, "GUI: %s\n", msg); } #else void DebugMessageHandler(QtMsgType type, const QMessageLogContext &context, const QString &msg) { Q_UNUSED(context); const char *category = (type == QtDebugMsg) ? "qt" : nullptr; LogPrint(category, "GUI: %s\n", msg.toStdString()); } #endif /** * Class encapsulating Bitcoin ABC startup and shutdown. * Allows running startup and shutdown in a different thread from the UI thread. */ class BitcoinABC : public QObject { Q_OBJECT public: explicit BitcoinABC(); public Q_SLOTS: void initialize(Config *config); void shutdown(); Q_SIGNALS: void initializeResult(int retval); void shutdownResult(int retval); void runawayException(const QString &message); private: boost::thread_group threadGroup; CScheduler scheduler; /// Pass fatal exception message to UI thread void handleRunawayException(const std::exception *e); }; /** Main Bitcoin application object */ class BitcoinApplication : public QApplication { Q_OBJECT public: explicit BitcoinApplication(int &argc, char **argv); ~BitcoinApplication(); #ifdef ENABLE_WALLET /// Create payment server void createPaymentServer(); #endif /// parameter interaction/setup based on rules void parameterSetup(); /// Create options model void createOptionsModel(bool resetSettings); /// Create main window void createWindow(const Config *, const NetworkStyle *networkStyle); /// Create splash screen void createSplashScreen(const NetworkStyle *networkStyle); /// Request core initialization void requestInitialize(Config &config); /// Request core shutdown void requestShutdown(Config &config); /// Get process return value int getReturnValue() { return returnValue; } /// Get window identifier of QMainWindow (BitcoinGUI) WId getMainWinId() const; public Q_SLOTS: void initializeResult(int retval); void shutdownResult(int retval); /// Handle runaway exceptions. Shows a message box with the problem and /// quits the program. void handleRunawayException(const QString &message); Q_SIGNALS: void requestedInitialize(Config *config); void requestedShutdown(); void stopThread(); void splashFinished(QWidget *window); private: QThread *coreThread; OptionsModel *optionsModel; ClientModel *clientModel; BitcoinGUI *window; QTimer *pollShutdownTimer; #ifdef ENABLE_WALLET PaymentServer *paymentServer; WalletModel *walletModel; #endif int returnValue; const PlatformStyle *platformStyle; std::unique_ptr shutdownWindow; void startThread(); }; #include "bitcoin.moc" BitcoinABC::BitcoinABC() : QObject() {} void BitcoinABC::handleRunawayException(const std::exception *e) { PrintExceptionContinue(e, "Runaway exception"); Q_EMIT runawayException(QString::fromStdString(GetWarnings("gui"))); } void BitcoinABC::initialize(Config *cfg) { Config &config(*cfg); try { qDebug() << __func__ << ": Running AppInit2 in thread"; if (!AppInitBasicSetup()) { Q_EMIT initializeResult(false); return; } if (!AppInitParameterInteraction(config)) { Q_EMIT initializeResult(false); return; } if (!AppInitSanityChecks()) { Q_EMIT initializeResult(false); return; } int rv = AppInitMain(config, threadGroup, scheduler); Q_EMIT initializeResult(rv); } catch (const std::exception &e) { handleRunawayException(&e); } catch (...) { handleRunawayException(nullptr); } } void BitcoinABC::shutdown() { try { qDebug() << __func__ << ": Running Shutdown in thread"; Interrupt(threadGroup); threadGroup.join_all(); Shutdown(); qDebug() << __func__ << ": Shutdown finished"; Q_EMIT shutdownResult(1); } catch (const std::exception &e) { handleRunawayException(&e); } catch (...) { handleRunawayException(nullptr); } } BitcoinApplication::BitcoinApplication(int &argc, char **argv) : QApplication(argc, argv), coreThread(0), optionsModel(0), clientModel(0), window(0), pollShutdownTimer(0), #ifdef ENABLE_WALLET paymentServer(0), walletModel(0), #endif returnValue(0) { setQuitOnLastWindowClosed(false); // UI per-platform customization. // This must be done inside the BitcoinApplication constructor, or after it, // because PlatformStyle::instantiate requires a QApplication. std::string platformName; platformName = GetArg("-uiplatform", BitcoinGUI::DEFAULT_UIPLATFORM); platformStyle = PlatformStyle::instantiate(QString::fromStdString(platformName)); // Fall back to "other" if specified name not found. if (!platformStyle) platformStyle = PlatformStyle::instantiate("other"); assert(platformStyle); } BitcoinApplication::~BitcoinApplication() { if (coreThread) { qDebug() << __func__ << ": Stopping thread"; Q_EMIT stopThread(); coreThread->wait(); qDebug() << __func__ << ": Stopped thread"; } delete window; window = 0; #ifdef ENABLE_WALLET delete paymentServer; paymentServer = 0; #endif delete optionsModel; optionsModel = 0; delete platformStyle; platformStyle = 0; } #ifdef ENABLE_WALLET void BitcoinApplication::createPaymentServer() { paymentServer = new PaymentServer(this); } #endif void BitcoinApplication::createOptionsModel(bool resetSettings) { optionsModel = new OptionsModel(nullptr, resetSettings); } void BitcoinApplication::createWindow(const Config *config, const NetworkStyle *networkStyle) { window = new BitcoinGUI(config, platformStyle, networkStyle, 0); pollShutdownTimer = new QTimer(window); connect(pollShutdownTimer, SIGNAL(timeout()), window, SLOT(detectShutdown())); pollShutdownTimer->start(200); } void BitcoinApplication::createSplashScreen(const NetworkStyle *networkStyle) { SplashScreen *splash = new SplashScreen(0, networkStyle); // We don't hold a direct pointer to the splash screen after creation, but // the splash screen will take care of deleting itself when slotFinish // happens. splash->show(); connect(this, SIGNAL(splashFinished(QWidget *)), splash, SLOT(slotFinish(QWidget *))); connect(this, SIGNAL(requestedShutdown()), splash, SLOT(close())); } void BitcoinApplication::startThread() { if (coreThread) return; coreThread = new QThread(this); BitcoinABC *executor = new BitcoinABC(); executor->moveToThread(coreThread); /* communication to and from thread */ connect(executor, SIGNAL(initializeResult(int)), this, SLOT(initializeResult(int))); connect(executor, SIGNAL(shutdownResult(int)), this, SLOT(shutdownResult(int))); connect(executor, SIGNAL(runawayException(QString)), this, SLOT(handleRunawayException(QString))); // Note on how Qt works: it tries to directly invoke methods if the signal // is emitted on the same thread that the target object 'lives' on. // But if the target object 'lives' on another thread (executor here does) // the SLOT will be invoked asynchronously at a later time in the thread // of the target object. So.. we pass a pointer around. If you pass // a reference around (even if it's non-const) you'll get Qt generating // code to copy-construct the parameter in question (Q_DECLARE_METATYPE // and qRegisterMetaType generate this code). For the Config class, // which is noncopyable, we can't do this. So.. we have to pass // pointers to Config around. Make sure Config &/Config * isn't a // temporary (eg it lives somewhere aside from the stack) or this will // crash because initialize() gets executed in another thread at some // unspecified time (after) requestedInitialize() is emitted! connect(this, SIGNAL(requestedInitialize(Config *)), executor, SLOT(initialize(Config *))); connect(this, SIGNAL(requestedShutdown()), executor, SLOT(shutdown())); /* make sure executor object is deleted in its own thread */ connect(this, SIGNAL(stopThread()), executor, SLOT(deleteLater())); connect(this, SIGNAL(stopThread()), coreThread, SLOT(quit())); coreThread->start(); } void BitcoinApplication::parameterSetup() { InitLogging(); InitParameterInteraction(); } void BitcoinApplication::requestInitialize(Config &config) { qDebug() << __func__ << ": Requesting initialize"; startThread(); // IMPORTANT: config must NOT be a reference to a temporary because below // signal may be connected to a slot that will be executed as a queued // connection in another thread! Q_EMIT requestedInitialize(&config); } void BitcoinApplication::requestShutdown(Config &config) { // Show a simple window indicating shutdown status. Do this first as some of // the steps may take some time below, for example the RPC console may still // be executing a command. shutdownWindow.reset(ShutdownWindow::showShutdownWindow(window)); qDebug() << __func__ << ": Requesting shutdown"; startThread(); window->hide(); window->setClientModel(0); pollShutdownTimer->stop(); #ifdef ENABLE_WALLET window->removeAllWallets(); delete walletModel; walletModel = 0; #endif delete clientModel; clientModel = 0; StartShutdown(); // Request shutdown from core thread Q_EMIT requestedShutdown(); } void BitcoinApplication::initializeResult(int retval) { qDebug() << __func__ << ": Initialization result: " << retval; // Set exit result: 0 if successful, 1 if failure returnValue = retval ? 0 : 1; if (retval) { // Log this only after AppInit2 finishes, as then logging setup is // guaranteed complete. qWarning() << "Platform customization:" << platformStyle->getName(); #ifdef ENABLE_WALLET PaymentServer::LoadRootCAs(); paymentServer->setOptionsModel(optionsModel); #endif clientModel = new ClientModel(optionsModel); window->setClientModel(clientModel); #ifdef ENABLE_WALLET if (pwalletMain) { walletModel = new WalletModel(platformStyle, pwalletMain, optionsModel); window->addWallet(BitcoinGUI::DEFAULT_WALLET, walletModel); window->setCurrentWallet(BitcoinGUI::DEFAULT_WALLET); connect(walletModel, SIGNAL(coinsSent(CWallet *, SendCoinsRecipient, QByteArray)), paymentServer, SLOT(fetchPaymentACK(CWallet *, const SendCoinsRecipient &, QByteArray))); } #endif // If -min option passed, start window minimized. if (GetBoolArg("-min", false)) { window->showMinimized(); } else { window->show(); } Q_EMIT splashFinished(window); #ifdef ENABLE_WALLET // Now that initialization/startup is done, process any command-line // bitcoincash: URIs or payment requests: connect(paymentServer, SIGNAL(receivedPaymentRequest(SendCoinsRecipient)), window, SLOT(handlePaymentRequest(SendCoinsRecipient))); connect(window, SIGNAL(receivedURI(QString)), paymentServer, SLOT(handleURIOrFile(QString))); connect(paymentServer, SIGNAL(message(QString, QString, unsigned int)), window, SLOT(message(QString, QString, unsigned int))); QTimer::singleShot(100, paymentServer, SLOT(uiReady())); #endif } else { // Exit main loop. quit(); } } void BitcoinApplication::shutdownResult(int retval) { qDebug() << __func__ << ": Shutdown result: " << retval; // Exit main loop after shutdown finished. quit(); } void BitcoinApplication::handleRunawayException(const QString &message) { QMessageBox::critical( 0, "Runaway exception", BitcoinGUI::tr("A fatal error occurred. Bitcoin can no longer continue " "safely and will quit.") + QString("\n\n") + message); ::exit(EXIT_FAILURE); } WId BitcoinApplication::getMainWinId() const { if (!window) return 0; return window->winId(); } #ifndef BITCOIN_QT_TEST static void MigrateSettings() { assert(!QApplication::applicationName().isEmpty()); static const QString legacyAppName("Bitcoin-Qt"), #ifdef Q_OS_DARWIN // Macs and/or iOS et al use a domain-style name for Settings // files. All other platforms use a simple orgname. This // difference is documented in the QSettings class documentation. legacyOrg("bitcoin.org"); #else legacyOrg("Bitcoin"); #endif QSettings // below picks up settings file location based on orgname,appname legacy(legacyOrg, legacyAppName), // default c'tor below picks up settings file location based on // QApplication::applicationName(), et al -- which was already set // in main() abc; #ifdef Q_OS_DARWIN // Disable bogus OSX keys from MacOS system-wide prefs that may cloud our // judgement ;) (this behavior is also documented in QSettings docs) legacy.setFallbacksEnabled(false); abc.setFallbacksEnabled(false); #endif const QStringList legacyKeys(legacy.allKeys()); // We only migrate settings if we have Core settings but no Bitcoin-ABC // settings if (!legacyKeys.isEmpty() && abc.allKeys().isEmpty()) { for (const QString &key : legacyKeys) { // now, copy settings over abc.setValue(key, legacy.value(key)); } } } int main(int argc, char *argv[]) { SetupEnvironment(); /// 1. Parse command-line options. These take precedence over anything else. // Command-line options take precedence: ParseParameters(argc, argv); // Do not refer to data directory yet, this can be overridden by // Intro::pickDataDirectory /// 2. Basic Qt initialization (not dependent on parameters or configuration) #if QT_VERSION < 0x050000 // Internal string conversion is all UTF-8 QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8")); QTextCodec::setCodecForCStrings(QTextCodec::codecForTr()); #endif Q_INIT_RESOURCE(bitcoin); Q_INIT_RESOURCE(bitcoin_locale); BitcoinApplication app(argc, argv); #if QT_VERSION > 0x050100 // Generate high-dpi pixmaps QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps); #endif #if QT_VERSION >= 0x050600 QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling); #endif #ifdef Q_OS_MAC QApplication::setAttribute(Qt::AA_DontShowIconsInMenus); #endif #if QT_VERSION >= 0x050500 // Because of the POODLE attack it is recommended to disable SSLv3 // (https://disablessl3.com/), so set SSL protocols to TLS1.0+. QSslConfiguration sslconf = QSslConfiguration::defaultConfiguration(); sslconf.setProtocol(QSsl::TlsV1_0OrLater); QSslConfiguration::setDefaultConfiguration(sslconf); #endif // Register meta types used for QMetaObject::invokeMethod qRegisterMetaType(); // Need to pass name here as CAmount is a typedef (see // http://qt-project.org/doc/qt-5/qmetatype.html#qRegisterMetaType) // IMPORTANT if it is no longer a typedef use the normal variant above qRegisterMetaType("CAmount"); // Need to register any types Qt doesn't know about if you intend // to use them with the signal/slot mechanism Qt provides. Even pointers. // Note that class Config is noncopyable and so we can't register a // non-pointer version of it with Qt, because Qt expects to be able to // copy-construct non-pointers to objects for invoking slots // behind-the-scenes in the 'Queued' connection case. qRegisterMetaType(); /// 3. Application identification // must be set before OptionsModel is initialized or translations are // loaded, as it is used to locate QSettings. // Note: If you move these calls somewhere else, be sure to bring // MigrateSettings() below along for the ride. QApplication::setOrganizationName(QAPP_ORG_NAME); QApplication::setOrganizationDomain(QAPP_ORG_DOMAIN); QApplication::setApplicationName(QAPP_APP_NAME_DEFAULT); // Migrate settings from core's/our old GUI settings to Bitcoin ABC // only if core's exist but Bitcoin ABC's doesn't. // NOTE -- this function needs to be called *after* the above 3 lines // that set the app orgname and app name! If you move the above 3 lines // to elsewhere, take this call with you! MigrateSettings(); GUIUtil::SubstituteFonts(GetLangTerritory()); /// 4. Initialization of translations, so that intro dialog is in user's /// language. Now that QSettings are accessible, initialize translations. QTranslator qtTranslatorBase, qtTranslator, translatorBase, translator; initTranslations(qtTranslatorBase, qtTranslator, translatorBase, translator); translationInterface.Translate.connect(Translate); // Show help message immediately after parsing command-line options (for // "-lang") and setting locale, but before showing splash screen. if (IsArgSet("-?") || IsArgSet("-h") || IsArgSet("-help") || IsArgSet("-version")) { HelpMessageDialog help(nullptr, IsArgSet("-version")); help.showOrPrint(); return EXIT_SUCCESS; } /// 5. Now that settings and translations are available, ask user for data /// directory. User language is set up: pick a data directory. if (!Intro::pickDataDirectory()) return EXIT_SUCCESS; /// 6. Determine availability of data directory and parse bitcoin.conf /// - Do not call GetDataDir(true) before this step finishes. if (!boost::filesystem::is_directory(GetDataDir(false))) { QMessageBox::critical( 0, QObject::tr(PACKAGE_NAME), QObject::tr( "Error: Specified data directory \"%1\" does not exist.") .arg(QString::fromStdString(GetArg("-datadir", "")))); return EXIT_FAILURE; } try { ReadConfigFile(GetArg("-conf", BITCOIN_CONF_FILENAME)); } catch (const std::exception &e) { QMessageBox::critical( 0, QObject::tr(PACKAGE_NAME), QObject::tr("Error: Cannot parse configuration file: %1. Only use " "key=value syntax.") .arg(e.what())); return EXIT_FAILURE; } /// 7. Determine network (and switch to network specific options) // - Do not call Params() before this step. // - Do this after parsing the configuration file, as the network can be // switched there. // - QSettings() will use the new application name after this, resulting in // network-specific settings. // - Needs to be done before createOptionsModel. // Check for -testnet or -regtest parameter (Params() calls are only valid // after this clause) try { SelectParams(ChainNameFromCommandLine()); } catch (std::exception &e) { QMessageBox::critical(0, QObject::tr(PACKAGE_NAME), QObject::tr("Error: %1").arg(e.what())); return EXIT_FAILURE; } #ifdef ENABLE_WALLET // Parse URIs on command line -- this can affect Params() PaymentServer::ipcParseCommandLine(argc, argv); #endif QScopedPointer networkStyle(NetworkStyle::instantiate( QString::fromStdString(Params().NetworkIDString()))); assert(!networkStyle.isNull()); // Allow for separate UI settings for testnets QApplication::setApplicationName(networkStyle->getAppName()); // Re-initialize translations after changing application name (language in // network-specific settings can be different) initTranslations(qtTranslatorBase, qtTranslator, translatorBase, translator); #ifdef ENABLE_WALLET /// 8. URI IPC sending // - Do this early as we don't want to bother initializing if we are just // calling IPC // - Do this *after* setting up the data directory, as the data directory // hash is used in the name // of the server. // - Do this after creating app and setting up translations, so errors are // translated properly. if (PaymentServer::ipcSendCommandLine()) exit(EXIT_SUCCESS); // Start up the payment server early, too, so impatient users that click on // bitcoincash: links repeatedly have their payment requests routed to this // process: app.createPaymentServer(); #endif /// 9. Main GUI initialization // Install global event filter that makes sure that long tooltips can be // word-wrapped. app.installEventFilter( new GUIUtil::ToolTipToRichTextFilter(TOOLTIP_WRAP_THRESHOLD, &app)); #if QT_VERSION < 0x050000 // Install qDebug() message handler to route to debug.log qInstallMsgHandler(DebugMessageHandler); #else #if defined(Q_OS_WIN) // Install global event filter for processing Windows session related // Windows messages (WM_QUERYENDSESSION and WM_ENDSESSION) qApp->installNativeEventFilter(new WinShutdownMonitor()); #endif // Install qDebug() message handler to route to debug.log qInstallMessageHandler(DebugMessageHandler); #endif // Allow parameter interaction before we create the options model app.parameterSetup(); // Load GUI settings from QSettings app.createOptionsModel(IsArgSet("-resetguisettings")); // Subscribe to global signals from core uiInterface.InitMessage.connect(InitMessage); // Get global config Config &config = const_cast(GetConfig()); if (GetBoolArg("-splash", DEFAULT_SPLASHSCREEN) && !GetBoolArg("-min", false)) app.createSplashScreen(networkStyle.data()); try { app.createWindow(&config, networkStyle.data()); app.requestInitialize(config); #if defined(Q_OS_WIN) && QT_VERSION >= 0x050000 WinShutdownMonitor::registerShutdownBlockReason( QObject::tr("%1 didn't yet exit safely...") .arg(QObject::tr(PACKAGE_NAME)), (HWND)app.getMainWinId()); #endif app.exec(); app.requestShutdown(config); app.exec(); } catch (const std::exception &e) { PrintExceptionContinue(&e, "Runaway exception"); app.handleRunawayException(QString::fromStdString(GetWarnings("gui"))); } catch (...) { PrintExceptionContinue(nullptr, "Runaway exception"); app.handleRunawayException(QString::fromStdString(GetWarnings("gui"))); } return app.getReturnValue(); } #endif // BITCOIN_QT_TEST diff --git a/src/qt/bitcoinamountfield.cpp b/src/qt/bitcoinamountfield.cpp index 8652dec10..f2b8e3a98 100644 --- a/src/qt/bitcoinamountfield.cpp +++ b/src/qt/bitcoinamountfield.cpp @@ -1,296 +1,293 @@ // Copyright (c) 2011-2015 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 "bitcoinamountfield.h" #include "bitcoinunits.h" #include "guiconstants.h" #include "qvaluecombobox.h" #include #include #include #include #include /** * QSpinBox that uses fixed-point numbers internally and uses our own * formatting/parsing functions. */ class AmountSpinBox : public QAbstractSpinBox { Q_OBJECT public: explicit AmountSpinBox(QWidget *parent) : QAbstractSpinBox(parent), currentUnit(BitcoinUnits::BCH), singleStep(100000 /* satoshis */) { setAlignment(Qt::AlignRight); connect(lineEdit(), SIGNAL(textEdited(QString)), this, SIGNAL(valueChanged())); } QValidator::State validate(QString &text, int &pos) const override { if (text.isEmpty()) { return QValidator::Intermediate; } bool valid = false; parse(text, &valid); // Make sure we return Intermediate so that fixup() is called on // defocus. return valid ? QValidator::Intermediate : QValidator::Invalid; } void fixup(QString &input) const override { bool valid = false; - CAmount val = parse(input, &valid); + Amount val = parse(input, &valid); if (valid) { input = BitcoinUnits::format(currentUnit, val, false, BitcoinUnits::separatorAlways); lineEdit()->setText(input); } } - CAmount value(bool *valid_out = 0) const { - return parse(text(), valid_out); - } + Amount value(bool *valid_out = 0) const { return parse(text(), valid_out); } - void setValue(const CAmount &value) { + void setValue(const Amount value) { lineEdit()->setText(BitcoinUnits::format( currentUnit, value, false, BitcoinUnits::separatorAlways)); Q_EMIT valueChanged(); } void stepBy(int steps) override { bool valid = false; - Amount val(value(&valid)); + Amount val = value(&valid); val = val + steps * singleStep; val = qMin(qMax(val, Amount(0)), BitcoinUnits::maxMoney()); - setValue(val.GetSatoshis()); + setValue(val); } void setDisplayUnit(int unit) { bool valid = false; Amount val(value(&valid)); - currentUnit = unit; if (valid) { setValue(val.GetSatoshis()); } else { clear(); } } - void setSingleStep(const CAmount &step) { singleStep = step; } + void setSingleStep(const Amount step) { singleStep = step; } QSize minimumSizeHint() const override { if (cachedMinimumSizeHint.isEmpty()) { ensurePolished(); const QFontMetrics fm(fontMetrics()); int h = lineEdit()->minimumSizeHint().height(); int w = fm.width(BitcoinUnits::format( BitcoinUnits::BCH, BitcoinUnits::maxMoney(), false, BitcoinUnits::separatorAlways)); // Cursor blinking space. w += 2; QStyleOptionSpinBox opt; initStyleOption(&opt); QSize hint(w, h); QSize extra(35, 6); opt.rect.setSize(hint + extra); extra += hint - style() ->subControlRect(QStyle::CC_SpinBox, &opt, QStyle::SC_SpinBoxEditField, this) .size(); // Get closer to final result by repeating the calculation. opt.rect.setSize(hint + extra); extra += hint - style() ->subControlRect(QStyle::CC_SpinBox, &opt, QStyle::SC_SpinBoxEditField, this) .size(); hint += extra; hint.setHeight(h); opt.rect = rect(); cachedMinimumSizeHint = style() ->sizeFromContents(QStyle::CT_SpinBox, &opt, hint, this) .expandedTo(QApplication::globalStrut()); } return cachedMinimumSizeHint; } private: int currentUnit; - CAmount singleStep; + Amount singleStep; mutable QSize cachedMinimumSizeHint; /** * Parse a string into a number of base monetary units and * return validity. * @note Must return 0 if !valid. */ - CAmount parse(const QString &text, bool *valid_out = 0) const { + Amount parse(const QString &text, bool *valid_out = 0) const { Amount val = 0; bool valid = BitcoinUnits::parse(currentUnit, text, &val); if (valid) { if (val < Amount(0) || val > BitcoinUnits::maxMoney()) { valid = false; } } if (valid_out) { *valid_out = valid; } return valid ? val.GetSatoshis() : 0; } protected: bool event(QEvent *event) override { if (event->type() == QEvent::KeyPress || event->type() == QEvent::KeyRelease) { QKeyEvent *keyEvent = static_cast(event); if (keyEvent->key() == Qt::Key_Comma) { // Translate a comma into a period. QKeyEvent periodKeyEvent( event->type(), Qt::Key_Period, keyEvent->modifiers(), ".", keyEvent->isAutoRepeat(), keyEvent->count()); return QAbstractSpinBox::event(&periodKeyEvent); } } return QAbstractSpinBox::event(event); } StepEnabled stepEnabled() const override { if (isReadOnly()) { // Disable steps when AmountSpinBox is read-only. return StepNone; } if (text().isEmpty()) { // Allow step-up with empty field. return StepUpEnabled; } StepEnabled rv = 0; bool valid = false; - CAmount val = value(&valid); + Amount val = value(&valid); if (valid) { if (val > 0) { rv |= StepDownEnabled; } if (val < BitcoinUnits::maxMoney()) { rv |= StepUpEnabled; } } return rv; } Q_SIGNALS: void valueChanged(); }; #include "bitcoinamountfield.moc" BitcoinAmountField::BitcoinAmountField(QWidget *parent) : QWidget(parent), amount(0) { amount = new AmountSpinBox(this); amount->setLocale(QLocale::c()); amount->installEventFilter(this); amount->setMaximumWidth(170); QHBoxLayout *layout = new QHBoxLayout(this); layout->addWidget(amount); unit = new QValueComboBox(this); unit->setModel(new BitcoinUnits(this)); layout->addWidget(unit); layout->addStretch(1); layout->setContentsMargins(0, 0, 0, 0); setLayout(layout); setFocusPolicy(Qt::TabFocus); setFocusProxy(amount); // If one if the widgets changes, the combined content changes as well connect(amount, SIGNAL(valueChanged()), this, SIGNAL(valueChanged())); connect(unit, SIGNAL(currentIndexChanged(int)), this, SLOT(unitChanged(int))); // Set default based on configuration unitChanged(unit->currentIndex()); } void BitcoinAmountField::clear() { amount->clear(); unit->setCurrentIndex(0); } void BitcoinAmountField::setEnabled(bool fEnabled) { amount->setEnabled(fEnabled); unit->setEnabled(fEnabled); } bool BitcoinAmountField::validate() { bool valid = false; value(&valid); setValid(valid); return valid; } void BitcoinAmountField::setValid(bool valid) { if (valid) { amount->setStyleSheet(""); } else { amount->setStyleSheet(STYLE_INVALID); } } bool BitcoinAmountField::eventFilter(QObject *object, QEvent *event) { if (event->type() == QEvent::FocusIn) { // Clear invalid flag on focus setValid(true); } return QWidget::eventFilter(object, event); } QWidget *BitcoinAmountField::setupTabChain(QWidget *prev) { QWidget::setTabOrder(prev, amount); QWidget::setTabOrder(amount, unit); return unit; } -CAmount BitcoinAmountField::value(bool *valid_out) const { +Amount BitcoinAmountField::value(bool *valid_out) const { return amount->value(valid_out); } -void BitcoinAmountField::setValue(const CAmount &value) { +void BitcoinAmountField::setValue(const Amount value) { amount->setValue(value); } void BitcoinAmountField::setReadOnly(bool fReadOnly) { amount->setReadOnly(fReadOnly); } void BitcoinAmountField::unitChanged(int idx) { // Use description tooltip for current unit for the combobox unit->setToolTip(unit->itemData(idx, Qt::ToolTipRole).toString()); // Determine new unit ID int newUnit = unit->itemData(idx, BitcoinUnits::UnitRole).toInt(); amount->setDisplayUnit(newUnit); } void BitcoinAmountField::setDisplayUnit(int newUnit) { unit->setValue(newUnit); } -void BitcoinAmountField::setSingleStep(const CAmount &step) { +void BitcoinAmountField::setSingleStep(const Amount step) { amount->setSingleStep(step); } diff --git a/src/qt/bitcoinamountfield.h b/src/qt/bitcoinamountfield.h index c7b0b52c0..2dd50afe9 100644 --- a/src/qt/bitcoinamountfield.h +++ b/src/qt/bitcoinamountfield.h @@ -1,77 +1,74 @@ // Copyright (c) 2011-2015 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_BITCOINAMOUNTFIELD_H #define BITCOIN_QT_BITCOINAMOUNTFIELD_H #include "amount.h" #include class AmountSpinBox; QT_BEGIN_NAMESPACE class QValueComboBox; QT_END_NAMESPACE /** Widget for entering bitcoin amounts. */ class BitcoinAmountField : public QWidget { Q_OBJECT - // ugly hack: for some unknown reason CAmount (instead of qint64) does not - // work here as expected - // discussion: https://github.com/bitcoin/bitcoin/pull/5117 Q_PROPERTY( - qint64 value READ value WRITE setValue NOTIFY valueChanged USER true) + Amount value READ value WRITE setValue NOTIFY valueChanged USER true) public: explicit BitcoinAmountField(QWidget *parent = 0); - CAmount value(bool *value = 0) const; - void setValue(const CAmount &value); + Amount value(bool *value = 0) const; + void setValue(const Amount value); /** Set single step in satoshis **/ - void setSingleStep(const CAmount &step); + void setSingleStep(const Amount step); /** Make read-only **/ void setReadOnly(bool fReadOnly); /** Mark current value as invalid in UI. */ void setValid(bool valid); /** Perform input validation, mark field as invalid if entered value is not * valid. */ bool validate(); /** Change unit used to display amount. */ void setDisplayUnit(int unit); /** Make field empty and ready for new input. */ void clear(); /** Enable/Disable. */ void setEnabled(bool fEnabled); /** Qt messes up the tab chain by default in some cases (issue https://bugreports.qt-project.org/browse/QTBUG-10907), in these cases we have to set it up manually. */ QWidget *setupTabChain(QWidget *prev); Q_SIGNALS: void valueChanged(); protected: /** Intercept focus-in event and ',' key presses */ bool eventFilter(QObject *object, QEvent *event); private: AmountSpinBox *amount; QValueComboBox *unit; private Q_SLOTS: void unitChanged(int idx); }; #endif // BITCOIN_QT_BITCOINAMOUNTFIELD_H diff --git a/src/qt/receivecoinsdialog.cpp b/src/qt/receivecoinsdialog.cpp index 06052c367..433e3109d 100644 --- a/src/qt/receivecoinsdialog.cpp +++ b/src/qt/receivecoinsdialog.cpp @@ -1,298 +1,299 @@ // Copyright (c) 2011-2016 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 "receivecoinsdialog.h" #include "ui_receivecoinsdialog.h" #include "addressbookpage.h" #include "addresstablemodel.h" #include "bitcoinunits.h" #include "guiutil.h" #include "optionsmodel.h" #include "platformstyle.h" #include "receiverequestdialog.h" #include "recentrequeststablemodel.h" #include "walletmodel.h" #include #include #include #include #include #include ReceiveCoinsDialog::ReceiveCoinsDialog(const PlatformStyle *_platformStyle, const Config *cfg, QWidget *parent) : QDialog(parent), ui(new Ui::ReceiveCoinsDialog), columnResizingFixer(0), model(0), platformStyle(_platformStyle), cfg(cfg) { ui->setupUi(this); if (!_platformStyle->getImagesOnButtons()) { ui->clearButton->setIcon(QIcon()); ui->receiveButton->setIcon(QIcon()); ui->showRequestButton->setIcon(QIcon()); ui->removeRequestButton->setIcon(QIcon()); } else { ui->clearButton->setIcon( _platformStyle->SingleColorIcon(":/icons/remove")); ui->receiveButton->setIcon( _platformStyle->SingleColorIcon(":/icons/receiving_addresses")); ui->showRequestButton->setIcon( _platformStyle->SingleColorIcon(":/icons/edit")); ui->removeRequestButton->setIcon( _platformStyle->SingleColorIcon(":/icons/remove")); } // context menu actions QAction *copyURIAction = new QAction(tr("Copy URI"), this); QAction *copyLabelAction = new QAction(tr("Copy label"), this); QAction *copyMessageAction = new QAction(tr("Copy message"), this); QAction *copyAmountAction = new QAction(tr("Copy amount"), this); // context menu contextMenu = new QMenu(this); contextMenu->addAction(copyURIAction); contextMenu->addAction(copyLabelAction); contextMenu->addAction(copyMessageAction); contextMenu->addAction(copyAmountAction); // context menu signals connect(ui->recentRequestsView, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showMenu(QPoint))); connect(copyURIAction, SIGNAL(triggered()), this, SLOT(copyURI())); connect(copyLabelAction, SIGNAL(triggered()), this, SLOT(copyLabel())); connect(copyMessageAction, SIGNAL(triggered()), this, SLOT(copyMessage())); connect(copyAmountAction, SIGNAL(triggered()), this, SLOT(copyAmount())); connect(ui->clearButton, SIGNAL(clicked()), this, SLOT(clear())); } void ReceiveCoinsDialog::setModel(WalletModel *_model) { this->model = _model; if (_model && _model->getOptionsModel()) { _model->getRecentRequestsTableModel()->sort( RecentRequestsTableModel::Date, Qt::DescendingOrder); connect(_model->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit())); updateDisplayUnit(); QTableView *tableView = ui->recentRequestsView; tableView->verticalHeader()->hide(); tableView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); tableView->setModel(_model->getRecentRequestsTableModel()); tableView->setAlternatingRowColors(true); tableView->setSelectionBehavior(QAbstractItemView::SelectRows); tableView->setSelectionMode(QAbstractItemView::ContiguousSelection); tableView->setColumnWidth(RecentRequestsTableModel::Date, DATE_COLUMN_WIDTH); tableView->setColumnWidth(RecentRequestsTableModel::Label, LABEL_COLUMN_WIDTH); tableView->setColumnWidth(RecentRequestsTableModel::Amount, AMOUNT_MINIMUM_COLUMN_WIDTH); connect(tableView->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), this, SLOT(recentRequestsView_selectionChanged(QItemSelection, QItemSelection))); // Last 2 columns are set by the columnResizingFixer, when the table // geometry is ready. columnResizingFixer = new GUIUtil::TableViewLastColumnResizingFixer( tableView, AMOUNT_MINIMUM_COLUMN_WIDTH, DATE_COLUMN_WIDTH, this); } } ReceiveCoinsDialog::~ReceiveCoinsDialog() { delete ui; } void ReceiveCoinsDialog::clear() { ui->reqAmount->clear(); ui->reqLabel->setText(""); ui->reqMessage->setText(""); ui->reuseAddress->setChecked(false); updateDisplayUnit(); } void ReceiveCoinsDialog::reject() { clear(); } void ReceiveCoinsDialog::accept() { clear(); } void ReceiveCoinsDialog::updateDisplayUnit() { if (model && model->getOptionsModel()) { ui->reqAmount->setDisplayUnit( model->getOptionsModel()->getDisplayUnit()); } } void ReceiveCoinsDialog::on_receiveButton_clicked() { if (!model || !model->getOptionsModel() || !model->getAddressTableModel() || !model->getRecentRequestsTableModel()) return; QString address; QString label = ui->reqLabel->text(); if (ui->reuseAddress->isChecked()) { /* Choose existing receiving address */ AddressBookPage dlg(platformStyle, AddressBookPage::ForSelection, AddressBookPage::ReceivingTab, this); dlg.setModel(model->getAddressTableModel()); if (dlg.exec()) { address = dlg.getReturnValue(); // If no label provided, use the previously used label if (label.isEmpty()) { label = model->getAddressTableModel()->labelForAddress(address); } } else { return; } } else { /* Generate new receiving address */ address = model->getAddressTableModel()->addRow( AddressTableModel::Receive, label, ""); } - SendCoinsRecipient info(address, label, ui->reqAmount->value(), + SendCoinsRecipient info(address, label, + ui->reqAmount->value().GetSatoshis(), ui->reqMessage->text()); ReceiveRequestDialog *dialog = new ReceiveRequestDialog(cfg, this); dialog->setAttribute(Qt::WA_DeleteOnClose); dialog->setModel(model->getOptionsModel()); dialog->setInfo(info); dialog->show(); clear(); /* Store request for later reference */ model->getRecentRequestsTableModel()->addNewRequest(info); } void ReceiveCoinsDialog::on_recentRequestsView_doubleClicked( const QModelIndex &index) { const RecentRequestsTableModel *submodel = model->getRecentRequestsTableModel(); ReceiveRequestDialog *dialog = new ReceiveRequestDialog(cfg, this); dialog->setModel(model->getOptionsModel()); dialog->setInfo(submodel->entry(index.row()).recipient); dialog->setAttribute(Qt::WA_DeleteOnClose); dialog->show(); } void ReceiveCoinsDialog::recentRequestsView_selectionChanged( const QItemSelection &selected, const QItemSelection &deselected) { // Enable Show/Remove buttons only if anything is selected. bool enable = !ui->recentRequestsView->selectionModel()->selectedRows().isEmpty(); ui->showRequestButton->setEnabled(enable); ui->removeRequestButton->setEnabled(enable); } void ReceiveCoinsDialog::on_showRequestButton_clicked() { if (!model || !model->getRecentRequestsTableModel() || !ui->recentRequestsView->selectionModel()) return; QModelIndexList selection = ui->recentRequestsView->selectionModel()->selectedRows(); for (const QModelIndex &index : selection) { on_recentRequestsView_doubleClicked(index); } } void ReceiveCoinsDialog::on_removeRequestButton_clicked() { if (!model || !model->getRecentRequestsTableModel() || !ui->recentRequestsView->selectionModel()) return; QModelIndexList selection = ui->recentRequestsView->selectionModel()->selectedRows(); if (selection.empty()) return; // correct for selection mode ContiguousSelection QModelIndex firstIndex = selection.at(0); model->getRecentRequestsTableModel()->removeRows( firstIndex.row(), selection.length(), firstIndex.parent()); } // We override the virtual resizeEvent of the QWidget to adjust tables column // sizes as the tables width is proportional to the dialogs width. void ReceiveCoinsDialog::resizeEvent(QResizeEvent *event) { QWidget::resizeEvent(event); columnResizingFixer->stretchColumnWidth(RecentRequestsTableModel::Message); } void ReceiveCoinsDialog::keyPressEvent(QKeyEvent *event) { if (event->key() == Qt::Key_Return) { // press return -> submit form if (ui->reqLabel->hasFocus() || ui->reqAmount->hasFocus() || ui->reqMessage->hasFocus()) { event->ignore(); on_receiveButton_clicked(); return; } } this->QDialog::keyPressEvent(event); } QModelIndex ReceiveCoinsDialog::selectedRow() { if (!model || !model->getRecentRequestsTableModel() || !ui->recentRequestsView->selectionModel()) return QModelIndex(); QModelIndexList selection = ui->recentRequestsView->selectionModel()->selectedRows(); if (selection.empty()) return QModelIndex(); // correct for selection mode ContiguousSelection QModelIndex firstIndex = selection.at(0); return firstIndex; } // copy column of selected row to clipboard void ReceiveCoinsDialog::copyColumnToClipboard(int column) { QModelIndex firstIndex = selectedRow(); if (!firstIndex.isValid()) { return; } GUIUtil::setClipboard( model->getRecentRequestsTableModel() ->data(firstIndex.child(firstIndex.row(), column), Qt::EditRole) .toString()); } // context menu void ReceiveCoinsDialog::showMenu(const QPoint &point) { if (!selectedRow().isValid()) { return; } contextMenu->exec(QCursor::pos()); } // context menu action: copy URI void ReceiveCoinsDialog::copyURI() { QModelIndex sel = selectedRow(); if (!sel.isValid()) { return; } const RecentRequestsTableModel *const submodel = model->getRecentRequestsTableModel(); const QString uri = GUIUtil::formatBitcoinURI(*cfg, submodel->entry(sel.row()).recipient); GUIUtil::setClipboard(uri); } // context menu action: copy label void ReceiveCoinsDialog::copyLabel() { copyColumnToClipboard(RecentRequestsTableModel::Label); } // context menu action: copy message void ReceiveCoinsDialog::copyMessage() { copyColumnToClipboard(RecentRequestsTableModel::Message); } // context menu action: copy amount void ReceiveCoinsDialog::copyAmount() { copyColumnToClipboard(RecentRequestsTableModel::Amount); } diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp index 5b20000f7..713e08d3e 100644 --- a/src/qt/sendcoinsdialog.cpp +++ b/src/qt/sendcoinsdialog.cpp @@ -1,971 +1,972 @@ // Copyright (c) 2011-2016 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 "sendcoinsdialog.h" #include "ui_sendcoinsdialog.h" #include "addresstablemodel.h" #include "bitcoinunits.h" #include "clientmodel.h" #include "coincontroldialog.h" #include "guiutil.h" #include "optionsmodel.h" #include "platformstyle.h" #include "sendcoinsentry.h" #include "walletmodel.h" #include "chainparams.h" #include "dstencode.h" #include "txmempool.h" #include "ui_interface.h" #include "validation.h" // mempool and minRelayTxFee #include "wallet/coincontrol.h" #include "wallet/wallet.h" #include #include #include #include #include #define SEND_CONFIRM_DELAY 3 SendCoinsDialog::SendCoinsDialog(const PlatformStyle *_platformStyle, QWidget *parent) : QDialog(parent), ui(new Ui::SendCoinsDialog), clientModel(0), model(0), fNewRecipientAllowed(true), fFeeMinimized(true), platformStyle(_platformStyle) { ui->setupUi(this); if (!_platformStyle->getImagesOnButtons()) { ui->addButton->setIcon(QIcon()); ui->clearButton->setIcon(QIcon()); ui->sendButton->setIcon(QIcon()); } else { ui->addButton->setIcon(_platformStyle->SingleColorIcon(":/icons/add")); ui->clearButton->setIcon( _platformStyle->SingleColorIcon(":/icons/remove")); ui->sendButton->setIcon( _platformStyle->SingleColorIcon(":/icons/send")); } GUIUtil::setupAddressWidget(ui->lineEditCoinControlChange, this); addEntry(); connect(ui->addButton, SIGNAL(clicked()), this, SLOT(addEntry())); connect(ui->clearButton, SIGNAL(clicked()), this, SLOT(clear())); // Coin Control connect(ui->pushButtonCoinControl, SIGNAL(clicked()), this, SLOT(coinControlButtonClicked())); connect(ui->checkBoxCoinControlChange, SIGNAL(stateChanged(int)), this, SLOT(coinControlChangeChecked(int))); connect(ui->lineEditCoinControlChange, SIGNAL(textEdited(const QString &)), this, SLOT(coinControlChangeEdited(const QString &))); // Coin Control: clipboard actions QAction *clipboardQuantityAction = new QAction(tr("Copy quantity"), this); QAction *clipboardAmountAction = new QAction(tr("Copy amount"), this); QAction *clipboardFeeAction = new QAction(tr("Copy fee"), this); QAction *clipboardAfterFeeAction = new QAction(tr("Copy after fee"), this); QAction *clipboardBytesAction = new QAction(tr("Copy bytes"), this); QAction *clipboardLowOutputAction = new QAction(tr("Copy dust"), this); QAction *clipboardChangeAction = new QAction(tr("Copy change"), this); connect(clipboardQuantityAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardQuantity())); connect(clipboardAmountAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardAmount())); connect(clipboardFeeAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardFee())); connect(clipboardAfterFeeAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardAfterFee())); connect(clipboardBytesAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardBytes())); connect(clipboardLowOutputAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardLowOutput())); connect(clipboardChangeAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardChange())); ui->labelCoinControlQuantity->addAction(clipboardQuantityAction); ui->labelCoinControlAmount->addAction(clipboardAmountAction); ui->labelCoinControlFee->addAction(clipboardFeeAction); ui->labelCoinControlAfterFee->addAction(clipboardAfterFeeAction); ui->labelCoinControlBytes->addAction(clipboardBytesAction); ui->labelCoinControlLowOutput->addAction(clipboardLowOutputAction); ui->labelCoinControlChange->addAction(clipboardChangeAction); // init transaction fee section QSettings settings; if (!settings.contains("fFeeSectionMinimized")) settings.setValue("fFeeSectionMinimized", true); // compatibility if (!settings.contains("nFeeRadio") && settings.contains("nTransactionFee") && settings.value("nTransactionFee").toLongLong() > 0) { // custom settings.setValue("nFeeRadio", 1); } if (!settings.contains("nFeeRadio")) { // recommended settings.setValue("nFeeRadio", 0); } // compatibility if (!settings.contains("nCustomFeeRadio") && settings.contains("nTransactionFee") && settings.value("nTransactionFee").toLongLong() > 0) { // total at least settings.setValue("nCustomFeeRadio", 1); } if (!settings.contains("nCustomFeeRadio")) { // per kilobyte settings.setValue("nCustomFeeRadio", 0); } if (!settings.contains("nSmartFeeSliderPosition")) settings.setValue("nSmartFeeSliderPosition", 0); if (!settings.contains("nTransactionFee")) settings.setValue("nTransactionFee", (qint64)DEFAULT_TRANSACTION_FEE.GetSatoshis()); if (!settings.contains("fPayOnlyMinFee")) settings.setValue("fPayOnlyMinFee", false); ui->groupFee->setId(ui->radioSmartFee, 0); ui->groupFee->setId(ui->radioCustomFee, 1); ui->groupFee ->button( (int)std::max(0, std::min(1, settings.value("nFeeRadio").toInt()))) ->setChecked(true); ui->groupCustomFee->setId(ui->radioCustomPerKilobyte, 0); ui->groupCustomFee->setId(ui->radioCustomAtLeast, 1); ui->groupCustomFee ->button((int)std::max( 0, std::min(1, settings.value("nCustomFeeRadio").toInt()))) ->setChecked(true); ui->customFee->setValue(settings.value("nTransactionFee").toLongLong()); ui->checkBoxMinimumFee->setChecked( settings.value("fPayOnlyMinFee").toBool()); minimizeFeeSection(settings.value("fFeeSectionMinimized").toBool()); } void SendCoinsDialog::setClientModel(ClientModel *_clientModel) { this->clientModel = _clientModel; if (_clientModel) { connect(_clientModel, SIGNAL(numBlocksChanged(int, QDateTime, double, bool)), this, SLOT(updateSmartFeeLabel())); } } void SendCoinsDialog::setModel(WalletModel *_model) { this->model = _model; if (_model && _model->getOptionsModel()) { for (int i = 0; i < ui->entries->count(); ++i) { SendCoinsEntry *entry = qobject_cast( ui->entries->itemAt(i)->widget()); if (entry) { entry->setModel(_model); } } setBalance(_model->getBalance(), _model->getUnconfirmedBalance(), _model->getImmatureBalance(), _model->getWatchBalance(), _model->getWatchUnconfirmedBalance(), _model->getWatchImmatureBalance()); connect(_model, SIGNAL(balanceChanged(CAmount, CAmount, CAmount, CAmount, CAmount, CAmount)), this, SLOT(setBalance(CAmount, CAmount, CAmount, CAmount, CAmount, CAmount))); connect(_model->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit())); updateDisplayUnit(); // Coin Control connect(_model->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(coinControlUpdateLabels())); connect(_model->getOptionsModel(), SIGNAL(coinControlFeaturesChanged(bool)), this, SLOT(coinControlFeatureChanged(bool))); ui->frameCoinControl->setVisible( _model->getOptionsModel()->getCoinControlFeatures()); coinControlUpdateLabels(); // fee section connect(ui->sliderSmartFee, SIGNAL(valueChanged(int)), this, SLOT(updateSmartFeeLabel())); connect(ui->sliderSmartFee, SIGNAL(valueChanged(int)), this, SLOT(updateGlobalFeeVariables())); connect(ui->sliderSmartFee, SIGNAL(valueChanged(int)), this, SLOT(coinControlUpdateLabels())); connect(ui->groupFee, SIGNAL(buttonClicked(int)), this, SLOT(updateFeeSectionControls())); connect(ui->groupFee, SIGNAL(buttonClicked(int)), this, SLOT(updateGlobalFeeVariables())); connect(ui->groupFee, SIGNAL(buttonClicked(int)), this, SLOT(coinControlUpdateLabels())); connect(ui->groupCustomFee, SIGNAL(buttonClicked(int)), this, SLOT(updateGlobalFeeVariables())); connect(ui->groupCustomFee, SIGNAL(buttonClicked(int)), this, SLOT(coinControlUpdateLabels())); connect(ui->customFee, SIGNAL(valueChanged()), this, SLOT(updateGlobalFeeVariables())); connect(ui->customFee, SIGNAL(valueChanged()), this, SLOT(coinControlUpdateLabels())); connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, SLOT(setMinimumFee())); connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, SLOT(updateFeeSectionControls())); connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, SLOT(updateGlobalFeeVariables())); connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, SLOT(coinControlUpdateLabels())); ui->customFee->setSingleStep( CWallet::GetRequiredFee(1000).GetSatoshis()); updateFeeSectionControls(); updateMinFeeLabel(); updateSmartFeeLabel(); updateGlobalFeeVariables(); // set the smartfee-sliders default value (wallets default conf.target // or last stored value) QSettings settings; if (settings.value("nSmartFeeSliderPosition").toInt() == 0) ui->sliderSmartFee->setValue(ui->sliderSmartFee->maximum() - model->getDefaultConfirmTarget() + 2); else ui->sliderSmartFee->setValue( settings.value("nSmartFeeSliderPosition").toInt()); } } SendCoinsDialog::~SendCoinsDialog() { QSettings settings; settings.setValue("fFeeSectionMinimized", fFeeMinimized); settings.setValue("nFeeRadio", ui->groupFee->checkedId()); settings.setValue("nCustomFeeRadio", ui->groupCustomFee->checkedId()); settings.setValue("nSmartFeeSliderPosition", ui->sliderSmartFee->value()); - settings.setValue("nTransactionFee", (qint64)ui->customFee->value()); + settings.setValue("nTransactionFee", + (qint64)ui->customFee->value().GetSatoshis()); settings.setValue("fPayOnlyMinFee", ui->checkBoxMinimumFee->isChecked()); delete ui; } void SendCoinsDialog::on_sendButton_clicked() { if (!model || !model->getOptionsModel()) return; QList recipients; bool valid = true; for (int i = 0; i < ui->entries->count(); ++i) { SendCoinsEntry *entry = qobject_cast(ui->entries->itemAt(i)->widget()); if (entry) { if (entry->validate()) { recipients.append(entry->getValue()); } else { valid = false; } } } if (!valid || recipients.isEmpty()) { return; } fNewRecipientAllowed = false; WalletModel::UnlockContext ctx(model->requestUnlock()); if (!ctx.isValid()) { // Unlock wallet was cancelled fNewRecipientAllowed = true; return; } // prepare transaction for getting txFee earlier WalletModelTransaction currentTransaction(recipients); WalletModel::SendCoinsReturn prepareStatus; // Always use a CCoinControl instance, use the CoinControlDialog instance if // CoinControl has been enabled CCoinControl ctrl; if (model->getOptionsModel()->getCoinControlFeatures()) ctrl = *CoinControlDialog::coinControl; if (ui->radioSmartFee->isChecked()) ctrl.nConfirmTarget = ui->sliderSmartFee->maximum() - ui->sliderSmartFee->value() + 2; else ctrl.nConfirmTarget = 0; prepareStatus = model->prepareTransaction(currentTransaction, &ctrl); // process prepareStatus and on error generate message shown to user processSendCoinsReturn( prepareStatus, BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), currentTransaction.getTransactionFee())); if (prepareStatus.status != WalletModel::OK) { fNewRecipientAllowed = true; return; } CAmount txFee = currentTransaction.getTransactionFee(); // Format confirmation message QStringList formatted; for (const SendCoinsRecipient &rcp : currentTransaction.getRecipients()) { // generate bold amount string QString amount = "" + BitcoinUnits::formatHtmlWithUnit( model->getOptionsModel()->getDisplayUnit(), rcp.amount); amount.append(""); // generate monospace address string QString address = "" + rcp.address; address.append(""); QString recipientElement; // normal payment if (!rcp.paymentRequest.IsInitialized()) { if (rcp.label.length() > 0) { // label with address recipientElement = tr("%1 to %2").arg(amount, GUIUtil::HtmlEscape(rcp.label)); recipientElement.append(QString(" (%1)").arg(address)); } else { // just address recipientElement = tr("%1 to %2").arg(amount, address); } } else if (!rcp.authenticatedMerchant.isEmpty()) { // authenticated payment request recipientElement = tr("%1 to %2") .arg(amount, GUIUtil::HtmlEscape(rcp.authenticatedMerchant)); } else { // unauthenticated payment request recipientElement = tr("%1 to %2").arg(amount, address); } formatted.append(recipientElement); } QString questionString = tr("Are you sure you want to send?"); questionString.append("

%1"); if (txFee > 0) { // append fee string if a fee is required questionString.append("
"); questionString.append(BitcoinUnits::formatHtmlWithUnit( model->getOptionsModel()->getDisplayUnit(), txFee)); questionString.append(" "); questionString.append(tr("added as transaction fee")); // append transaction size questionString.append( " (" + QString::number( (double)currentTransaction.getTransactionSize() / 1000) + " kB)"); } // add total amount in all subdivision units questionString.append("
"); CAmount totalAmount = currentTransaction.getTotalTransactionAmount() + txFee; QStringList alternativeUnits; for (BitcoinUnits::Unit u : BitcoinUnits::availableUnits()) { if (u != model->getOptionsModel()->getDisplayUnit()) alternativeUnits.append( BitcoinUnits::formatHtmlWithUnit(u, totalAmount)); } questionString.append( tr("Total Amount %1") .arg(BitcoinUnits::formatHtmlWithUnit( model->getOptionsModel()->getDisplayUnit(), totalAmount))); questionString.append( QString("
(=%2)") .arg(alternativeUnits.join(" " + tr("or") + "
"))); SendConfirmationDialog confirmationDialog( tr("Confirm send coins"), questionString.arg(formatted.join("
")), SEND_CONFIRM_DELAY, this); confirmationDialog.exec(); QMessageBox::StandardButton retval = (QMessageBox::StandardButton)confirmationDialog.result(); if (retval != QMessageBox::Yes) { fNewRecipientAllowed = true; return; } // now send the prepared transaction WalletModel::SendCoinsReturn sendStatus = model->sendCoins(currentTransaction); // process sendStatus and on error generate message shown to user processSendCoinsReturn(sendStatus); if (sendStatus.status == WalletModel::OK) { accept(); CoinControlDialog::coinControl->UnSelectAll(); coinControlUpdateLabels(); } fNewRecipientAllowed = true; } void SendCoinsDialog::clear() { // Remove entries until only one left while (ui->entries->count()) { ui->entries->takeAt(0)->widget()->deleteLater(); } addEntry(); updateTabsAndLabels(); } void SendCoinsDialog::reject() { clear(); } void SendCoinsDialog::accept() { clear(); } SendCoinsEntry *SendCoinsDialog::addEntry() { SendCoinsEntry *entry = new SendCoinsEntry(platformStyle, this); entry->setModel(model); ui->entries->addWidget(entry); connect(entry, SIGNAL(removeEntry(SendCoinsEntry *)), this, SLOT(removeEntry(SendCoinsEntry *))); connect(entry, SIGNAL(payAmountChanged()), this, SLOT(coinControlUpdateLabels())); connect(entry, SIGNAL(subtractFeeFromAmountChanged()), this, SLOT(coinControlUpdateLabels())); // Focus the field, so that entry can start immediately entry->clear(); entry->setFocus(); ui->scrollAreaWidgetContents->resize( ui->scrollAreaWidgetContents->sizeHint()); qApp->processEvents(); QScrollBar *bar = ui->scrollArea->verticalScrollBar(); if (bar) bar->setSliderPosition(bar->maximum()); updateTabsAndLabels(); return entry; } void SendCoinsDialog::updateTabsAndLabels() { setupTabChain(0); coinControlUpdateLabels(); } void SendCoinsDialog::removeEntry(SendCoinsEntry *entry) { entry->hide(); // If the last entry is about to be removed add an empty one if (ui->entries->count() == 1) addEntry(); entry->deleteLater(); updateTabsAndLabels(); } QWidget *SendCoinsDialog::setupTabChain(QWidget *prev) { for (int i = 0; i < ui->entries->count(); ++i) { SendCoinsEntry *entry = qobject_cast(ui->entries->itemAt(i)->widget()); if (entry) { prev = entry->setupTabChain(prev); } } QWidget::setTabOrder(prev, ui->sendButton); QWidget::setTabOrder(ui->sendButton, ui->clearButton); QWidget::setTabOrder(ui->clearButton, ui->addButton); return ui->addButton; } void SendCoinsDialog::setAddress(const QString &address) { SendCoinsEntry *entry = 0; // Replace the first entry if it is still unused if (ui->entries->count() == 1) { SendCoinsEntry *first = qobject_cast(ui->entries->itemAt(0)->widget()); if (first->isClear()) { entry = first; } } if (!entry) { entry = addEntry(); } entry->setAddress(address); } void SendCoinsDialog::pasteEntry(const SendCoinsRecipient &rv) { if (!fNewRecipientAllowed) return; SendCoinsEntry *entry = 0; // Replace the first entry if it is still unused if (ui->entries->count() == 1) { SendCoinsEntry *first = qobject_cast(ui->entries->itemAt(0)->widget()); if (first->isClear()) { entry = first; } } if (!entry) { entry = addEntry(); } entry->setValue(rv); updateTabsAndLabels(); } bool SendCoinsDialog::handlePaymentRequest(const SendCoinsRecipient &rv) { // Just paste the entry, all pre-checks are done in paymentserver.cpp. pasteEntry(rv); return true; } void SendCoinsDialog::setBalance(const CAmount &balance, const CAmount &unconfirmedBalance, const CAmount &immatureBalance, const CAmount &watchBalance, const CAmount &watchUnconfirmedBalance, const CAmount &watchImmatureBalance) { Q_UNUSED(unconfirmedBalance); Q_UNUSED(immatureBalance); Q_UNUSED(watchBalance); Q_UNUSED(watchUnconfirmedBalance); Q_UNUSED(watchImmatureBalance); if (model && model->getOptionsModel()) { ui->labelBalance->setText(BitcoinUnits::formatWithUnit( model->getOptionsModel()->getDisplayUnit(), balance)); } } void SendCoinsDialog::updateDisplayUnit() { setBalance(model->getBalance(), 0, 0, 0, 0, 0); ui->customFee->setDisplayUnit(model->getOptionsModel()->getDisplayUnit()); updateMinFeeLabel(); updateSmartFeeLabel(); } void SendCoinsDialog::processSendCoinsReturn( const WalletModel::SendCoinsReturn &sendCoinsReturn, const QString &msgArg) { QPair msgParams; // Default to a warning message, override if error message is needed msgParams.second = CClientUIInterface::MSG_WARNING; // This comment is specific to SendCoinsDialog usage of // WalletModel::SendCoinsReturn. // WalletModel::TransactionCommitFailed is used only in // WalletModel::sendCoins() all others are used only in // WalletModel::prepareTransaction() switch (sendCoinsReturn.status) { case WalletModel::InvalidAddress: msgParams.first = tr("The recipient address is not valid. Please recheck."); break; case WalletModel::InvalidAmount: msgParams.first = tr("The amount to pay must be larger than 0."); break; case WalletModel::AmountExceedsBalance: msgParams.first = tr("The amount exceeds your balance."); break; case WalletModel::AmountWithFeeExceedsBalance: msgParams.first = tr("The total exceeds your balance when the %1 " "transaction fee is included.") .arg(msgArg); break; case WalletModel::DuplicateAddress: msgParams.first = tr("Duplicate address found: addresses should " "only be used once each."); break; case WalletModel::TransactionCreationFailed: msgParams.first = tr("Transaction creation failed!"); msgParams.second = CClientUIInterface::MSG_ERROR; break; case WalletModel::TransactionCommitFailed: msgParams.first = tr("The transaction was rejected with the following reason: %1") .arg(sendCoinsReturn.reasonCommitFailed); msgParams.second = CClientUIInterface::MSG_ERROR; break; case WalletModel::AbsurdFee: msgParams.first = tr("A fee higher than %1 is considered an absurdly high fee.") .arg(BitcoinUnits::formatWithUnit( model->getOptionsModel()->getDisplayUnit(), maxTxFee.GetSatoshis())); break; case WalletModel::PaymentRequestExpired: msgParams.first = tr("Payment request expired."); msgParams.second = CClientUIInterface::MSG_ERROR; break; // included to prevent a compiler warning. case WalletModel::OK: default: return; } Q_EMIT message(tr("Send Coins"), msgParams.first, msgParams.second); } void SendCoinsDialog::minimizeFeeSection(bool fMinimize) { ui->labelFeeMinimized->setVisible(fMinimize); ui->buttonChooseFee->setVisible(fMinimize); ui->buttonMinimizeFee->setVisible(!fMinimize); ui->frameFeeSelection->setVisible(!fMinimize); ui->horizontalLayoutSmartFee->setContentsMargins(0, (fMinimize ? 0 : 6), 0, 0); fFeeMinimized = fMinimize; } void SendCoinsDialog::on_buttonChooseFee_clicked() { minimizeFeeSection(false); } void SendCoinsDialog::on_buttonMinimizeFee_clicked() { updateFeeMinimizedLabel(); minimizeFeeSection(true); } void SendCoinsDialog::setMinimumFee() { ui->radioCustomPerKilobyte->setChecked(true); ui->customFee->setValue(CWallet::GetRequiredFee(1000).GetSatoshis()); } void SendCoinsDialog::updateFeeSectionControls() { ui->sliderSmartFee->setEnabled(ui->radioSmartFee->isChecked()); ui->labelSmartFee->setEnabled(ui->radioSmartFee->isChecked()); ui->labelSmartFee2->setEnabled(ui->radioSmartFee->isChecked()); ui->labelSmartFee3->setEnabled(ui->radioSmartFee->isChecked()); ui->labelFeeEstimation->setEnabled(ui->radioSmartFee->isChecked()); ui->labelSmartFeeNormal->setEnabled(ui->radioSmartFee->isChecked()); ui->labelSmartFeeFast->setEnabled(ui->radioSmartFee->isChecked()); ui->confirmationTargetLabel->setEnabled(ui->radioSmartFee->isChecked()); ui->checkBoxMinimumFee->setEnabled(ui->radioCustomFee->isChecked()); ui->labelMinFeeWarning->setEnabled(ui->radioCustomFee->isChecked()); ui->radioCustomPerKilobyte->setEnabled( ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked()); ui->radioCustomAtLeast->setEnabled( ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked() && CoinControlDialog::coinControl->HasSelected()); ui->customFee->setEnabled(ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked()); } void SendCoinsDialog::updateGlobalFeeVariables() { if (ui->radioSmartFee->isChecked()) { int nConfirmTarget = ui->sliderSmartFee->maximum() - ui->sliderSmartFee->value() + 2; payTxFee = CFeeRate(Amount(0)); // set nMinimumTotalFee to 0 to not accidentally pay a custom fee CoinControlDialog::coinControl->nMinimumTotalFee = Amount(0); // show the estimated required time for confirmation ui->confirmationTargetLabel->setText( GUIUtil::formatDurationStr( nConfirmTarget * Params().GetConsensus().nPowTargetSpacing) + " / " + tr("%n block(s)", "", nConfirmTarget)); } else { payTxFee = CFeeRate(Amount(ui->customFee->value())); // if user has selected to set a minimum absolute fee, pass the value to // coincontrol // set nMinimumTotalFee to 0 in case of user has selected that the fee // is per KB CoinControlDialog::coinControl->nMinimumTotalFee = Amount( ui->radioCustomAtLeast->isChecked() ? ui->customFee->value() : 0); } } void SendCoinsDialog::updateFeeMinimizedLabel() { if (!model || !model->getOptionsModel()) return; if (ui->radioSmartFee->isChecked()) ui->labelFeeMinimized->setText(ui->labelSmartFee->text()); else { ui->labelFeeMinimized->setText( BitcoinUnits::formatWithUnit( model->getOptionsModel()->getDisplayUnit(), ui->customFee->value()) + ((ui->radioCustomPerKilobyte->isChecked()) ? "/kB" : "")); } } void SendCoinsDialog::updateMinFeeLabel() { if (model && model->getOptionsModel()) ui->checkBoxMinimumFee->setText( tr("Pay only the required fee of %1") .arg(BitcoinUnits::formatWithUnit( model->getOptionsModel()->getDisplayUnit(), CWallet::GetRequiredFee(1000).GetSatoshis()) + "/kB")); } void SendCoinsDialog::updateSmartFeeLabel() { if (!model || !model->getOptionsModel()) return; int nBlocksToConfirm = ui->sliderSmartFee->maximum() - ui->sliderSmartFee->value() + 2; int estimateFoundAtBlocks = nBlocksToConfirm; CFeeRate feeRate = mempool.estimateSmartFee(nBlocksToConfirm, &estimateFoundAtBlocks); // not enough data => minfee if (feeRate <= CFeeRate(Amount(0))) { ui->labelSmartFee->setText( BitcoinUnits::formatWithUnit( model->getOptionsModel()->getDisplayUnit(), std::max(CWallet::fallbackFee.GetFeePerK(), CWallet::GetRequiredFee(1000)) .GetSatoshis()) + "/kB"); // (Smart fee not initialized yet. This usually takes a few blocks...) ui->labelSmartFee2->show(); ui->labelFeeEstimation->setText(""); } else { ui->labelSmartFee->setText( BitcoinUnits::formatWithUnit( model->getOptionsModel()->getDisplayUnit(), std::max(feeRate.GetFeePerK(), CWallet::GetRequiredFee(1000)) .GetSatoshis()) + "/kB"); ui->labelSmartFee2->hide(); ui->labelFeeEstimation->setText( tr("Estimated to begin confirmation within %n block(s).", "", estimateFoundAtBlocks)); } updateFeeMinimizedLabel(); } // Coin Control: copy label "Quantity" to clipboard void SendCoinsDialog::coinControlClipboardQuantity() { GUIUtil::setClipboard(ui->labelCoinControlQuantity->text()); } // Coin Control: copy label "Amount" to clipboard void SendCoinsDialog::coinControlClipboardAmount() { GUIUtil::setClipboard(ui->labelCoinControlAmount->text().left( ui->labelCoinControlAmount->text().indexOf(" "))); } // Coin Control: copy label "Fee" to clipboard void SendCoinsDialog::coinControlClipboardFee() { GUIUtil::setClipboard( ui->labelCoinControlFee->text() .left(ui->labelCoinControlFee->text().indexOf(" ")) .replace(ASYMP_UTF8, "")); } // Coin Control: copy label "After fee" to clipboard void SendCoinsDialog::coinControlClipboardAfterFee() { GUIUtil::setClipboard( ui->labelCoinControlAfterFee->text() .left(ui->labelCoinControlAfterFee->text().indexOf(" ")) .replace(ASYMP_UTF8, "")); } // Coin Control: copy label "Bytes" to clipboard void SendCoinsDialog::coinControlClipboardBytes() { GUIUtil::setClipboard( ui->labelCoinControlBytes->text().replace(ASYMP_UTF8, "")); } // Coin Control: copy label "Dust" to clipboard void SendCoinsDialog::coinControlClipboardLowOutput() { GUIUtil::setClipboard(ui->labelCoinControlLowOutput->text()); } // Coin Control: copy label "Change" to clipboard void SendCoinsDialog::coinControlClipboardChange() { GUIUtil::setClipboard( ui->labelCoinControlChange->text() .left(ui->labelCoinControlChange->text().indexOf(" ")) .replace(ASYMP_UTF8, "")); } // Coin Control: settings menu - coin control enabled/disabled by user void SendCoinsDialog::coinControlFeatureChanged(bool checked) { ui->frameCoinControl->setVisible(checked); // coin control features disabled if (!checked && model) CoinControlDialog::coinControl->SetNull(); // make sure we set back the confirmation target updateGlobalFeeVariables(); coinControlUpdateLabels(); } // Coin Control: button inputs -> show actual coin control dialog void SendCoinsDialog::coinControlButtonClicked() { CoinControlDialog dlg(platformStyle); dlg.setModel(model); dlg.exec(); coinControlUpdateLabels(); } // Coin Control: checkbox custom change address void SendCoinsDialog::coinControlChangeChecked(int state) { if (state == Qt::Unchecked) { CoinControlDialog::coinControl->destChange = CNoDestination(); ui->labelCoinControlChangeLabel->clear(); } else { // use this to re-validate an already entered address coinControlChangeEdited(ui->lineEditCoinControlChange->text()); } ui->lineEditCoinControlChange->setEnabled((state == Qt::Checked)); } // Coin Control: custom change address changed void SendCoinsDialog::coinControlChangeEdited(const QString &text) { if (model && model->getAddressTableModel()) { // Default to no change address until verified CoinControlDialog::coinControl->destChange = CNoDestination(); ui->labelCoinControlChangeLabel->setStyleSheet("QLabel{color:red;}"); const CTxDestination dest = DecodeDestination(text.toStdString()); if (text.isEmpty()) { // Nothing entered ui->labelCoinControlChangeLabel->setText(""); } else if (!IsValidDestination(dest)) { // Invalid address ui->labelCoinControlChangeLabel->setText( tr("Warning: Invalid Bitcoin address")); } else { // Valid address if (!model->IsSpendable(dest)) { ui->labelCoinControlChangeLabel->setText( tr("Warning: Unknown change address")); // confirmation dialog QMessageBox::StandardButton btnRetVal = QMessageBox::question( this, tr("Confirm custom change address"), tr("The address you selected for change is not part of " "this wallet. Any or all funds in your wallet may be " "sent to this address. Are you sure?"), QMessageBox::Yes | QMessageBox::Cancel, QMessageBox::Cancel); if (btnRetVal == QMessageBox::Yes) CoinControlDialog::coinControl->destChange = dest; else { ui->lineEditCoinControlChange->setText(""); ui->labelCoinControlChangeLabel->setStyleSheet( "QLabel{color:black;}"); ui->labelCoinControlChangeLabel->setText(""); } } else { // Known change address ui->labelCoinControlChangeLabel->setStyleSheet( "QLabel{color:black;}"); // Query label QString associatedLabel = model->getAddressTableModel()->labelForAddress(text); if (!associatedLabel.isEmpty()) ui->labelCoinControlChangeLabel->setText(associatedLabel); else ui->labelCoinControlChangeLabel->setText(tr("(no label)")); CoinControlDialog::coinControl->destChange = dest; } } } } // Coin Control: update labels void SendCoinsDialog::coinControlUpdateLabels() { if (!model || !model->getOptionsModel()) return; if (model->getOptionsModel()->getCoinControlFeatures()) { // enable minimum absolute fee UI controls ui->radioCustomAtLeast->setVisible(true); // only enable the feature if inputs are selected ui->radioCustomAtLeast->setEnabled( ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked() && CoinControlDialog::coinControl->HasSelected()); } else { // in case coin control is disabled (=default), hide minimum absolute // fee UI controls ui->radioCustomAtLeast->setVisible(false); return; } // set pay amounts CoinControlDialog::payAmounts.clear(); CoinControlDialog::fSubtractFeeFromAmount = false; for (int i = 0; i < ui->entries->count(); ++i) { SendCoinsEntry *entry = qobject_cast(ui->entries->itemAt(i)->widget()); if (entry && !entry->isHidden()) { SendCoinsRecipient rcp = entry->getValue(); CoinControlDialog::payAmounts.append(rcp.amount); if (rcp.fSubtractFeeFromAmount) CoinControlDialog::fSubtractFeeFromAmount = true; } } if (CoinControlDialog::coinControl->HasSelected()) { // actual coin control calculation CoinControlDialog::updateLabels(model, this); // show coin control stats ui->labelCoinControlAutomaticallySelected->hide(); ui->widgetCoinControl->show(); } else { // hide coin control stats ui->labelCoinControlAutomaticallySelected->show(); ui->widgetCoinControl->hide(); ui->labelCoinControlInsuffFunds->hide(); } } SendConfirmationDialog::SendConfirmationDialog(const QString &title, const QString &text, int _secDelay, QWidget *parent) : QMessageBox(QMessageBox::Question, title, text, QMessageBox::Yes | QMessageBox::Cancel, parent), secDelay(_secDelay) { setDefaultButton(QMessageBox::Cancel); yesButton = button(QMessageBox::Yes); updateYesButton(); connect(&countDownTimer, SIGNAL(timeout()), this, SLOT(countDown())); } int SendConfirmationDialog::exec() { updateYesButton(); countDownTimer.start(1000); return QMessageBox::exec(); } void SendConfirmationDialog::countDown() { secDelay--; updateYesButton(); if (secDelay <= 0) { countDownTimer.stop(); } } void SendConfirmationDialog::updateYesButton() { if (secDelay > 0) { yesButton->setEnabled(false); yesButton->setText(tr("Yes") + " (" + QString::number(secDelay) + ")"); } else { yesButton->setEnabled(true); yesButton->setText(tr("Yes")); } } diff --git a/src/qt/sendcoinsentry.cpp b/src/qt/sendcoinsentry.cpp index cb3549af4..615106c94 100644 --- a/src/qt/sendcoinsentry.cpp +++ b/src/qt/sendcoinsentry.cpp @@ -1,260 +1,260 @@ // Copyright (c) 2011-2016 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 "sendcoinsentry.h" #include "ui_sendcoinsentry.h" #include "addressbookpage.h" #include "addresstablemodel.h" #include "guiutil.h" #include "optionsmodel.h" #include "platformstyle.h" #include "walletmodel.h" #include #include SendCoinsEntry::SendCoinsEntry(const PlatformStyle *_platformStyle, QWidget *parent) : QStackedWidget(parent), ui(new Ui::SendCoinsEntry), model(0), platformStyle(_platformStyle) { ui->setupUi(this); ui->addressBookButton->setIcon( platformStyle->SingleColorIcon(":/icons/address-book")); ui->pasteButton->setIcon( platformStyle->SingleColorIcon(":/icons/editpaste")); ui->deleteButton->setIcon(platformStyle->SingleColorIcon(":/icons/remove")); ui->deleteButton_is->setIcon( platformStyle->SingleColorIcon(":/icons/remove")); ui->deleteButton_s->setIcon( platformStyle->SingleColorIcon(":/icons/remove")); ui->messageTextLabel->setToolTip( tr("A message that was attached to the %1 URI which will be" " stored with the transaction for your reference. Note: " "This message will not be sent over the Bitcoin network.") .arg(GUIUtil::URI_SCHEME)); setCurrentWidget(ui->SendCoins); if (platformStyle->getUseExtraSpacing()) ui->payToLayout->setSpacing(4); #if QT_VERSION >= 0x040700 ui->addAsLabel->setPlaceholderText( tr("Enter a label for this address to add it to your address book")); #endif // normal bitcoin address field GUIUtil::setupAddressWidget(ui->payTo, this); // just a label for displaying bitcoin address(es) ui->payTo_is->setFont(GUIUtil::fixedPitchFont()); // Connect signals connect(ui->payAmount, SIGNAL(valueChanged()), this, SIGNAL(payAmountChanged())); connect(ui->checkboxSubtractFeeFromAmount, SIGNAL(toggled(bool)), this, SIGNAL(subtractFeeFromAmountChanged())); connect(ui->deleteButton, SIGNAL(clicked()), this, SLOT(deleteClicked())); connect(ui->deleteButton_is, SIGNAL(clicked()), this, SLOT(deleteClicked())); connect(ui->deleteButton_s, SIGNAL(clicked()), this, SLOT(deleteClicked())); } SendCoinsEntry::~SendCoinsEntry() { delete ui; } void SendCoinsEntry::on_pasteButton_clicked() { // Paste text from clipboard into recipient field ui->payTo->setText(QApplication::clipboard()->text()); } void SendCoinsEntry::on_addressBookButton_clicked() { if (!model) return; AddressBookPage dlg(platformStyle, AddressBookPage::ForSelection, AddressBookPage::SendingTab, this); dlg.setModel(model->getAddressTableModel()); if (dlg.exec()) { ui->payTo->setText(dlg.getReturnValue()); ui->payAmount->setFocus(); } } void SendCoinsEntry::on_payTo_textChanged(const QString &address) { updateLabel(address); } void SendCoinsEntry::setModel(WalletModel *_model) { this->model = _model; if (_model && _model->getOptionsModel()) connect(_model->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit())); clear(); } void SendCoinsEntry::clear() { // clear UI elements for normal payment ui->payTo->clear(); ui->addAsLabel->clear(); ui->payAmount->clear(); ui->checkboxSubtractFeeFromAmount->setCheckState(Qt::Unchecked); ui->messageTextLabel->clear(); ui->messageTextLabel->hide(); ui->messageLabel->hide(); // clear UI elements for unauthenticated payment request ui->payTo_is->clear(); ui->memoTextLabel_is->clear(); ui->payAmount_is->clear(); // clear UI elements for authenticated payment request ui->payTo_s->clear(); ui->memoTextLabel_s->clear(); ui->payAmount_s->clear(); // update the display unit, to not use the default ("BCH") updateDisplayUnit(); } void SendCoinsEntry::deleteClicked() { Q_EMIT removeEntry(this); } bool SendCoinsEntry::validate() { if (!model) return false; // Check input validity bool retval = true; // Skip checks for payment request if (recipient.paymentRequest.IsInitialized()) return retval; if (!model->validateAddress(ui->payTo->text())) { ui->payTo->setValid(false); retval = false; } if (!ui->payAmount->validate()) { retval = false; } // Sending a zero amount is invalid if (ui->payAmount->value(0) <= 0) { ui->payAmount->setValid(false); retval = false; } // Reject dust outputs: if (retval && GUIUtil::isDust(ui->payTo->text(), ui->payAmount->value())) { ui->payAmount->setValid(false); retval = false; } return retval; } SendCoinsRecipient SendCoinsEntry::getValue() { // Payment request if (recipient.paymentRequest.IsInitialized()) return recipient; // Normal payment recipient.address = ui->payTo->text(); recipient.label = ui->addAsLabel->text(); - recipient.amount = ui->payAmount->value(); + recipient.amount = ui->payAmount->value().GetSatoshis(); recipient.message = ui->messageTextLabel->text(); recipient.fSubtractFeeFromAmount = (ui->checkboxSubtractFeeFromAmount->checkState() == Qt::Checked); return recipient; } QWidget *SendCoinsEntry::setupTabChain(QWidget *prev) { QWidget::setTabOrder(prev, ui->payTo); QWidget::setTabOrder(ui->payTo, ui->addAsLabel); QWidget *w = ui->payAmount->setupTabChain(ui->addAsLabel); QWidget::setTabOrder(w, ui->checkboxSubtractFeeFromAmount); QWidget::setTabOrder(ui->checkboxSubtractFeeFromAmount, ui->addressBookButton); QWidget::setTabOrder(ui->addressBookButton, ui->pasteButton); QWidget::setTabOrder(ui->pasteButton, ui->deleteButton); return ui->deleteButton; } void SendCoinsEntry::setValue(const SendCoinsRecipient &value) { recipient = value; if (recipient.paymentRequest.IsInitialized()) // payment request { if (recipient.authenticatedMerchant.isEmpty()) // unauthenticated { ui->payTo_is->setText(recipient.address); ui->memoTextLabel_is->setText(recipient.message); ui->payAmount_is->setValue(recipient.amount); ui->payAmount_is->setReadOnly(true); setCurrentWidget(ui->SendCoins_UnauthenticatedPaymentRequest); } else // authenticated { ui->payTo_s->setText(recipient.authenticatedMerchant); ui->memoTextLabel_s->setText(recipient.message); ui->payAmount_s->setValue(recipient.amount); ui->payAmount_s->setReadOnly(true); setCurrentWidget(ui->SendCoins_AuthenticatedPaymentRequest); } } else // normal payment { // message ui->messageTextLabel->setText(recipient.message); ui->messageTextLabel->setVisible(!recipient.message.isEmpty()); ui->messageLabel->setVisible(!recipient.message.isEmpty()); ui->addAsLabel->clear(); ui->payTo->setText( recipient.address); // this may set a label from addressbook if (!recipient.label.isEmpty()) // if a label had been set from the // addressbook, don't overwrite with an // empty label ui->addAsLabel->setText(recipient.label); ui->payAmount->setValue(recipient.amount); } } void SendCoinsEntry::setAddress(const QString &address) { ui->payTo->setText(address); ui->payAmount->setFocus(); } bool SendCoinsEntry::isClear() { return ui->payTo->text().isEmpty() && ui->payTo_is->text().isEmpty() && ui->payTo_s->text().isEmpty(); } void SendCoinsEntry::setFocus() { ui->payTo->setFocus(); } void SendCoinsEntry::updateDisplayUnit() { if (model && model->getOptionsModel()) { // Update payAmount with the current unit ui->payAmount->setDisplayUnit( model->getOptionsModel()->getDisplayUnit()); ui->payAmount_is->setDisplayUnit( model->getOptionsModel()->getDisplayUnit()); ui->payAmount_s->setDisplayUnit( model->getOptionsModel()->getDisplayUnit()); } } bool SendCoinsEntry::updateLabel(const QString &address) { if (!model) return false; // Fill in label from address book, if address has an associated label QString associatedLabel = model->getAddressTableModel()->labelForAddress(address); if (!associatedLabel.isEmpty()) { ui->addAsLabel->setText(associatedLabel); return true; } return false; }