diff --git a/src/interfaces/node.cpp b/src/interfaces/node.cpp
index f77e50b87c..b66dc54d64 100644
--- a/src/interfaces/node.cpp
+++ b/src/interfaces/node.cpp
@@ -1,92 +1,95 @@
// Copyright (c) 2018 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 <interfaces/node.h>
#include <chainparams.h>
#include <config.h>
#include <init.h>
#include <interfaces/handler.h>
#include <net.h>
#include <netaddress.h>
#include <netbase.h>
#include <scheduler.h>
#include <ui_interface.h>
#include <util.h>
#include <warnings.h>
#include <boost/thread/thread.hpp>
class HTTPRPCRequestProcessor;
namespace interfaces {
namespace {
class NodeImpl : public Node {
void parseParameters(int argc, const char *const argv[]) override {
gArgs.ParseParameters(argc, argv);
}
void readConfigFile(const std::string &conf_path) override {
gArgs.ReadConfigFile(conf_path);
}
bool softSetArg(const std::string &arg,
const std::string &value) override {
return gArgs.SoftSetArg(arg, value);
}
bool softSetBoolArg(const std::string &arg, bool value) override {
return gArgs.SoftSetBoolArg(arg, value);
}
void selectParams(const std::string &network) override {
SelectParams(network);
}
void initLogging() override { InitLogging(); }
void initParameterInteraction() override { InitParameterInteraction(); }
std::string getWarnings(const std::string &type) override {
return GetWarnings(type);
}
bool baseInitialize(Config &config, RPCServer &rpcServer) override {
return AppInitBasicSetup() &&
AppInitParameterInteraction(config, rpcServer) &&
AppInitSanityChecks() && AppInitLockDataDirectory();
}
bool
appInitMain(Config &config,
HTTPRPCRequestProcessor &httpRPCRequestProcessor) override {
return AppInitMain(config, httpRPCRequestProcessor);
}
void appShutdown() override {
Interrupt();
Shutdown();
}
void startShutdown() override { StartShutdown(); }
bool shutdownRequested() override { return ShutdownRequested(); }
void mapPort(bool use_upnp) override {
if (use_upnp) {
StartMapPort();
} else {
InterruptMapPort();
StopMapPort();
}
}
+ std::string helpMessage(HelpMessageMode mode) override {
+ return HelpMessage(mode);
+ }
bool getProxy(Network net, proxyType &proxy_info) override {
return GetProxy(net, proxy_info);
}
std::unique_ptr<Handler> handleInitMessage(InitMessageFn fn) override {
return MakeHandler(::uiInterface.InitMessage.connect(fn));
}
std::unique_ptr<Handler> handleMessageBox(MessageBoxFn fn) override {
return MakeHandler(::uiInterface.ThreadSafeMessageBox.connect(fn));
}
std::unique_ptr<Handler> handleQuestion(QuestionFn fn) override {
return MakeHandler(::uiInterface.ThreadSafeQuestion.connect(fn));
}
};
} // namespace
std::unique_ptr<Node> MakeNode() {
return std::make_unique<NodeImpl>();
}
} // namespace interfaces
diff --git a/src/interfaces/node.h b/src/interfaces/node.h
index a912c18032..66e8aa3927 100644
--- a/src/interfaces/node.h
+++ b/src/interfaces/node.h
@@ -1,98 +1,102 @@
// Copyright (c) 2018 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_INTERFACES_NODE_H
#define BITCOIN_INTERFACES_NODE_H
+#include <init.h> // For HelpMessageMode
#include <netaddress.h> // For Network
#include <functional>
#include <memory>
#include <string>
class Config;
class HTTPRPCRequestProcessor;
class proxyType;
class RPCServer;
namespace interfaces {
class Handler;
//! Top-level interface for a bitcoin node (bitcoind process).
class Node {
public:
virtual ~Node() {}
//! Set command line arguments.
virtual void parseParameters(int argc, const char *const argv[]) = 0;
//! Set a command line argument if it doesn't already have a value
virtual bool softSetArg(const std::string &arg,
const std::string &value) = 0;
//! Set a command line boolean argument if it doesn't already have a value
virtual bool softSetBoolArg(const std::string &arg, bool value) = 0;
//! Load settings from configuration file.
virtual void readConfigFile(const std::string &conf_path) = 0;
//! Choose network parameters.
virtual void selectParams(const std::string &network) = 0;
//! Init logging.
virtual void initLogging() = 0;
//! Init parameter interaction.
virtual void initParameterInteraction() = 0;
//! Get warnings.
virtual std::string getWarnings(const std::string &type) = 0;
//! Initialize app dependencies.
virtual bool baseInitialize(Config &config, RPCServer &rpcServer) = 0;
//! Start node.
virtual bool
appInitMain(Config &config,
HTTPRPCRequestProcessor &httpRPCRequestProcessor) = 0;
//! Stop node.
virtual void appShutdown() = 0;
//! Start shutdown.
virtual void startShutdown() = 0;
//! Return whether shutdown was requested.
virtual bool shutdownRequested() = 0;
+ //! Get help message string.
+ virtual std::string helpMessage(HelpMessageMode mode) = 0;
+
//! Map port.
virtual void mapPort(bool use_upnp) = 0;
//! Get proxy.
virtual bool getProxy(Network net, proxyType &proxy_info) = 0;
//! Register handler for init messages.
using InitMessageFn = std::function<void(const std::string &message)>;
virtual std::unique_ptr<Handler> handleInitMessage(InitMessageFn fn) = 0;
//! Register handler for message box messages.
using MessageBoxFn =
std::function<bool(const std::string &message,
const std::string &caption, unsigned int style)>;
virtual std::unique_ptr<Handler> handleMessageBox(MessageBoxFn fn) = 0;
//! Register handler for question messages.
using QuestionFn = std::function<bool(
const std::string &message, const std::string &non_interactive_message,
const std::string &caption, unsigned int style)>;
virtual std::unique_ptr<Handler> handleQuestion(QuestionFn fn) = 0;
};
//! Return implementation of Node interface.
std::unique_ptr<Node> MakeNode();
} // namespace interfaces
#endif // BITCOIN_INTERFACES_NODE_H
diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 1d5d6be59b..73a7cca94b 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -1,799 +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 "httprpc.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 "interfaces/handler.h"
#include "interfaces/node.h"
#include "rpc/server.h"
#include "ui_interface.h"
#include "uint256.h"
#include "util.h"
#include "warnings.h"
#ifdef ENABLE_WALLET
#include "wallet/wallet.h"
#endif
#include "walletinitinterface.h"
#include <cstdint>
#include <boost/filesystem/operations.hpp>
#include <boost/thread.hpp>
#include <QApplication>
#include <QDebug>
#include <QLibraryInfo>
#include <QLocale>
#include <QMessageBox>
#include <QSettings>
#include <QStringList>
#include <QThread>
#include <QTimer>
#include <QTranslator>
#if defined(QT_STATICPLUGIN)
#include <QtPlugin>
#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
// Declare meta types used for QMetaObject::invokeMethod
Q_DECLARE_METATYPE(bool *)
Q_DECLARE_METATYPE(Amount)
Q_DECLARE_METATYPE(uint256)
// 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(
gArgs.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 */
void DebugMessageHandler(QtMsgType type, const QMessageLogContext &context,
const QString &msg) {
Q_UNUSED(context);
if (type == QtDebugMsg) {
LogPrint(BCLog::QT, "GUI: %s\n", msg.toStdString());
} else {
LogPrintf("GUI: %s\n", msg.toStdString());
}
}
/**
* 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(interfaces::Node &node);
public Q_SLOTS:
void initialize(Config *config,
HTTPRPCRequestProcessor *httpRPCRequestProcessor);
void shutdown();
Q_SIGNALS:
void initializeResult(bool success);
void shutdownResult();
void runawayException(const QString &message);
private:
/// Pass fatal exception message to UI thread
void handleRunawayException(const std::exception *e);
interfaces::Node &m_node;
};
/** Main Bitcoin application object */
class BitcoinApplication : public QApplication {
Q_OBJECT
public:
explicit BitcoinApplication(interfaces::Node &node, 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,
HTTPRPCRequestProcessor &httpRPCRequestProcessor);
/// Request core shutdown
void requestShutdown(Config &config);
/// Get process return value
int getReturnValue() const { return returnValue; }
/// Get window identifier of QMainWindow (BitcoinGUI)
WId getMainWinId() const;
public Q_SLOTS:
void initializeResult(bool success);
void shutdownResult();
/// 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,
HTTPRPCRequestProcessor *httpRPCRequestProcessor);
void requestedShutdown();
void stopThread();
void splashFinished(QWidget *window);
private:
QThread *coreThread;
interfaces::Node &m_node;
OptionsModel *optionsModel;
ClientModel *clientModel;
BitcoinGUI *window;
QTimer *pollShutdownTimer;
#ifdef ENABLE_WALLET
PaymentServer *paymentServer;
std::vector<WalletModel *> m_wallet_models;
#endif
int returnValue;
const PlatformStyle *platformStyle;
std::unique_ptr<QWidget> shutdownWindow;
void startThread();
};
#include "bitcoin.moc"
BitcoinABC::BitcoinABC(interfaces::Node &node) : QObject(), m_node(node) {}
void BitcoinABC::handleRunawayException(const std::exception *e) {
PrintExceptionContinue(e, "Runaway exception");
Q_EMIT runawayException(QString::fromStdString(m_node.getWarnings("gui")));
}
void BitcoinABC::initialize(Config *cfg,
HTTPRPCRequestProcessor *httpRPCRequestProcessor) {
Config &config(*cfg);
try {
qDebug() << __func__ << ": Running initialization in thread";
bool rv = m_node.appInitMain(config, *httpRPCRequestProcessor);
Q_EMIT initializeResult(rv);
} catch (const std::exception &e) {
handleRunawayException(&e);
} catch (...) {
handleRunawayException(nullptr);
}
}
void BitcoinABC::shutdown() {
try {
qDebug() << __func__ << ": Running Shutdown in thread";
m_node.appShutdown();
qDebug() << __func__ << ": Shutdown finished";
Q_EMIT shutdownResult();
} catch (const std::exception &e) {
handleRunawayException(&e);
} catch (...) {
handleRunawayException(nullptr);
}
}
BitcoinApplication::BitcoinApplication(interfaces::Node &node, int &argc,
char **argv)
: QApplication(argc, argv), coreThread(0), m_node(node), optionsModel(0),
clientModel(0), window(0), pollShutdownTimer(0),
#ifdef ENABLE_WALLET
paymentServer(0), m_wallet_models(),
#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 = gArgs.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(m_node, nullptr, resetSettings);
}
void BitcoinApplication::createWindow(const Config *config,
const NetworkStyle *networkStyle) {
window = new BitcoinGUI(m_node, config, platformStyle, networkStyle, 0);
pollShutdownTimer = new QTimer(window);
connect(pollShutdownTimer, SIGNAL(timeout()), window,
SLOT(detectShutdown()));
}
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(m_node);
executor->moveToThread(coreThread);
/* communication to and from thread */
connect(executor, SIGNAL(initializeResult(bool)), this,
SLOT(initializeResult(bool)));
connect(executor, SIGNAL(shutdownResult()), this, SLOT(shutdownResult()));
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 *, HTTPRPCRequestProcessor *)),
executor, SLOT(initialize(Config *, HTTPRPCRequestProcessor *)));
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() {
m_node.initLogging();
m_node.initParameterInteraction();
}
void BitcoinApplication::requestInitialize(
Config &config, HTTPRPCRequestProcessor &httpRPCRequestProcessor) {
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, &httpRPCRequestProcessor);
}
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();
for (WalletModel *walletModel : m_wallet_models) {
delete walletModel;
}
m_wallet_models.clear();
#endif
delete clientModel;
clientModel = 0;
m_node.startShutdown();
// Request shutdown from core thread
Q_EMIT requestedShutdown();
}
void BitcoinApplication::initializeResult(bool success) {
qDebug() << __func__ << ": Initialization result: " << success;
returnValue = success ? EXIT_SUCCESS : EXIT_FAILURE;
if (!success) {
// Make sure splash screen doesn't stick around during shutdown.
Q_EMIT splashFinished(window);
// Exit first main loop invocation.
quit();
return;
}
// 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
bool fFirstWallet = true;
for (CWalletRef pwallet : vpwallets) {
WalletModel *const walletModel =
new WalletModel(platformStyle, pwallet, optionsModel);
window->addWallet(walletModel);
if (fFirstWallet) {
window->setCurrentWallet(walletModel->getWalletName());
fFirstWallet = false;
}
connect(walletModel,
SIGNAL(coinsSent(CWallet *, SendCoinsRecipient, QByteArray)),
paymentServer,
SLOT(fetchPaymentACK(CWallet *, const SendCoinsRecipient &,
QByteArray)));
m_wallet_models.push_back(walletModel);
}
#endif
// If -min option passed, start window minimized.
if (gArgs.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
pollShutdownTimer->start(200);
}
void BitcoinApplication::shutdownResult() {
// Exit second main loop invocation 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();
std::unique_ptr<interfaces::Node> node = interfaces::MakeNode();
/// 1. Parse command-line options. These take precedence over anything else.
// Command-line options take precedence:
node->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)
Q_INIT_RESOURCE(bitcoin);
Q_INIT_RESOURCE(bitcoin_locale);
BitcoinApplication app(*node, 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
// Register meta types used for QMetaObject::invokeMethod
qRegisterMetaType<bool *>();
// Need to pass name here as Amount 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<Amount>("Amount");
qRegisterMetaType<std::function<void(void)>>("std::function<void(void)>");
// 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<Config *>();
/// 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 (HelpRequested(gArgs) || gArgs.IsArgSet("-version")) {
- HelpMessageDialog help(nullptr, gArgs.IsArgSet("-version"));
+ HelpMessageDialog help(*node, nullptr, gArgs.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 (!fs::is_directory(GetDataDir(false))) {
QMessageBox::critical(
0, QObject::tr(PACKAGE_NAME),
QObject::tr(
"Error: Specified data directory \"%1\" does not exist.")
.arg(QString::fromStdString(gArgs.GetArg("-datadir", ""))));
return EXIT_FAILURE;
}
try {
node->readConfigFile(gArgs.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 {
node->selectParams(gArgs.GetChainName());
} 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<const NetworkStyle> 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 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);
// Allow parameter interaction before we create the options model
app.parameterSetup();
// Load GUI settings from QSettings
app.createOptionsModel(gArgs.GetBoolArg("-resetguisettings", false));
// Subscribe to global signals from core
std::unique_ptr<interfaces::Handler> handler =
node->handleInitMessage(InitMessage);
// Get global config
Config &config = const_cast<Config &>(GetConfig());
if (gArgs.GetBoolArg("-splash", DEFAULT_SPLASHSCREEN) &&
!gArgs.GetBoolArg("-min", false)) {
app.createSplashScreen(networkStyle.data());
}
RPCServer rpcServer;
HTTPRPCRequestProcessor httpRPCRequestProcessor(config, rpcServer);
try {
app.createWindow(&config, networkStyle.data());
// Perform base initialization before spinning up
// initialization/shutdown thread. This is acceptable because this
// function only contains steps that are quick to execute, so the GUI
// thread won't be held up.
if (!node->baseInitialize(config, rpcServer)) {
// A dialog with detailed error will have been shown by InitError()
return EXIT_FAILURE;
}
app.requestInitialize(config, httpRPCRequestProcessor);
#if defined(Q_OS_WIN)
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();
return app.getReturnValue();
} catch (const std::exception &e) {
PrintExceptionContinue(&e, "Runaway exception");
app.handleRunawayException(
QString::fromStdString(node->getWarnings("gui")));
} catch (...) {
PrintExceptionContinue(nullptr, "Runaway exception");
app.handleRunawayException(
QString::fromStdString(node->getWarnings("gui")));
}
return EXIT_FAILURE;
}
#endif // BITCOIN_QT_TEST
diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
index 1e82a48a2f..0eb88ea60f 100644
--- a/src/qt/bitcoingui.cpp
+++ b/src/qt/bitcoingui.cpp
@@ -1,1335 +1,1335 @@
// 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 "bitcoinunits.h"
#include "clientmodel.h"
#include "guiconstants.h"
#include "guiutil.h"
#include "modaloverlay.h"
#include "networkstyle.h"
#include "notificator.h"
#include "openuridialog.h"
#include "optionsdialog.h"
#include "optionsmodel.h"
#include "platformstyle.h"
#include "rpcconsole.h"
#include "utilitydialog.h"
#ifdef ENABLE_WALLET
#include "walletframe.h"
#include "walletmodel.h"
#include "walletview.h"
#endif // ENABLE_WALLET
#ifdef Q_OS_MAC
#include "macdockiconhandler.h"
#endif
#include "chainparams.h"
#include "init.h"
#include "interfaces/handler.h"
#include "interfaces/node.h"
#include "ui_interface.h"
#include "util.h"
#include <iostream>
#include <QAction>
#include <QApplication>
#include <QComboBox>
#include <QDateTime>
#include <QDesktopWidget>
#include <QDragEnterEvent>
#include <QListWidget>
#include <QMenuBar>
#include <QMessageBox>
#include <QMimeData>
#include <QProgressDialog>
#include <QSettings>
#include <QShortcut>
#include <QStackedWidget>
#include <QStatusBar>
#include <QStyle>
#include <QTimer>
#include <QToolBar>
#include <QUrlQuery>
#include <QVBoxLayout>
const std::string BitcoinGUI::DEFAULT_UIPLATFORM =
#if defined(Q_OS_MAC)
"macosx"
#elif defined(Q_OS_WIN)
"windows"
#else
"other"
#endif
;
BitcoinGUI::BitcoinGUI(interfaces::Node &node, const Config *configIn,
const PlatformStyle *_platformStyle,
const NetworkStyle *networkStyle, QWidget *parent)
: QMainWindow(parent), enableWallet(false), m_node(node),
platformStyle(_platformStyle), config(configIn) {
QSettings settings;
if (!restoreGeometry(settings.value("MainWindowGeometry").toByteArray())) {
// Restore failed (perhaps missing setting), center the window
move(QApplication::desktop()->availableGeometry().center() -
frameGeometry().center());
}
QString windowTitle = tr(PACKAGE_NAME) + " - ";
#ifdef ENABLE_WALLET
enableWallet = WalletModel::isWalletEnabled();
#endif // ENABLE_WALLET
if (enableWallet) {
windowTitle += tr("Wallet");
} else {
windowTitle += tr("Node");
}
windowTitle += " " + networkStyle->getTitleAddText();
#ifndef Q_OS_MAC
QApplication::setWindowIcon(networkStyle->getTrayAndWindowIcon());
setWindowIcon(networkStyle->getTrayAndWindowIcon());
#else
MacDockIconHandler::instance()->setIcon(networkStyle->getAppIcon());
#endif
setWindowTitle(windowTitle);
rpcConsole = new RPCConsole(_platformStyle, 0);
- helpMessageDialog = new HelpMessageDialog(this, false);
+ helpMessageDialog = new HelpMessageDialog(node, this, false);
#ifdef ENABLE_WALLET
if (enableWallet) {
/** Create wallet frame and make it the central widget */
walletFrame = new WalletFrame(_platformStyle, config, this);
setCentralWidget(walletFrame);
} else
#endif // ENABLE_WALLET
{
/**
* When compiled without wallet or -disablewallet is provided, the
* central widget is the rpc console.
*/
setCentralWidget(rpcConsole);
}
// Accept D&D of URIs
setAcceptDrops(true);
// Create actions for the toolbar, menu bar and tray/dock icon
// Needs walletFrame to be initialized
createActions();
// Create application menu bar
createMenuBar();
// Create the toolbars
createToolBars();
// Create system tray icon and notification
createTrayIcon(networkStyle);
// Create status bar
statusBar();
// Disable size grip because it looks ugly and nobody needs it
statusBar()->setSizeGripEnabled(false);
// Status bar notification icons
QFrame *frameBlocks = new QFrame();
frameBlocks->setContentsMargins(0, 0, 0, 0);
frameBlocks->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
QHBoxLayout *frameBlocksLayout = new QHBoxLayout(frameBlocks);
frameBlocksLayout->setContentsMargins(3, 0, 3, 0);
frameBlocksLayout->setSpacing(3);
unitDisplayControl = new UnitDisplayStatusBarControl(platformStyle);
labelWalletEncryptionIcon = new QLabel();
labelWalletHDStatusIcon = new QLabel();
connectionsControl = new GUIUtil::ClickableLabel();
labelBlocksIcon = new GUIUtil::ClickableLabel();
if (enableWallet) {
frameBlocksLayout->addStretch();
frameBlocksLayout->addWidget(unitDisplayControl);
frameBlocksLayout->addStretch();
frameBlocksLayout->addWidget(labelWalletEncryptionIcon);
frameBlocksLayout->addWidget(labelWalletHDStatusIcon);
}
frameBlocksLayout->addStretch();
frameBlocksLayout->addWidget(connectionsControl);
frameBlocksLayout->addStretch();
frameBlocksLayout->addWidget(labelBlocksIcon);
frameBlocksLayout->addStretch();
// Progress bar and label for blocks download
progressBarLabel = new QLabel();
progressBarLabel->setVisible(false);
progressBar = new GUIUtil::ProgressBar();
progressBar->setAlignment(Qt::AlignCenter);
progressBar->setVisible(false);
// Override style sheet for progress bar for styles that have a segmented
// progress bar, as they make the text unreadable (workaround for issue
// #1071)
// See https://doc.qt.io/qt-5/gallery.html
QString curStyle = QApplication::style()->metaObject()->className();
if (curStyle == "QWindowsStyle" || curStyle == "QWindowsXPStyle") {
progressBar->setStyleSheet(
"QProgressBar { background-color: #e8e8e8; border: 1px solid grey; "
"border-radius: 7px; padding: 1px; text-align: center; } "
"QProgressBar::chunk { background: QLinearGradient(x1: 0, y1: 0, "
"x2: 1, y2: 0, stop: 0 #FF8000, stop: 1 orange); border-radius: "
"7px; margin: 0px; }");
}
statusBar()->addWidget(progressBarLabel);
statusBar()->addWidget(progressBar);
statusBar()->addPermanentWidget(frameBlocks);
// Install event filter to be able to catch status tip events
// (QEvent::StatusTip)
this->installEventFilter(this);
// Initially wallet actions should be disabled
setWalletActionsEnabled(false);
// Subscribe to notifications from core
subscribeToCoreSignals();
connect(connectionsControl, SIGNAL(clicked(QPoint)), this,
SLOT(toggleNetworkActive()));
modalOverlay = new ModalOverlay(this->centralWidget());
#ifdef ENABLE_WALLET
if (enableWallet) {
connect(walletFrame, SIGNAL(requestedSyncWarningInfo()), this,
SLOT(showModalOverlay()));
connect(labelBlocksIcon, SIGNAL(clicked(QPoint)), this,
SLOT(showModalOverlay()));
connect(progressBar, SIGNAL(clicked(QPoint)), this,
SLOT(showModalOverlay()));
}
#endif
}
BitcoinGUI::~BitcoinGUI() {
// Unsubscribe from notifications from core
unsubscribeFromCoreSignals();
QSettings settings;
settings.setValue("MainWindowGeometry", saveGeometry());
// Hide tray icon, as deleting will let it linger until quit (on Ubuntu)
if (trayIcon) {
trayIcon->hide();
}
#ifdef Q_OS_MAC
delete appMenuBar;
MacDockIconHandler::cleanup();
#endif
delete rpcConsole;
}
void BitcoinGUI::createActions() {
QActionGroup *tabGroup = new QActionGroup(this);
overviewAction =
new QAction(platformStyle->SingleColorIcon(":/icons/overview"),
tr("&Overview"), this);
overviewAction->setStatusTip(tr("Show general overview of wallet"));
overviewAction->setToolTip(overviewAction->statusTip());
overviewAction->setCheckable(true);
overviewAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_1));
tabGroup->addAction(overviewAction);
sendCoinsAction = new QAction(
platformStyle->SingleColorIcon(":/icons/send"), tr("&Send"), this);
sendCoinsAction->setStatusTip(tr("Send coins to a Bitcoin address"));
sendCoinsAction->setToolTip(sendCoinsAction->statusTip());
sendCoinsAction->setCheckable(true);
sendCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_2));
tabGroup->addAction(sendCoinsAction);
sendCoinsMenuAction =
new QAction(platformStyle->TextColorIcon(":/icons/send"),
sendCoinsAction->text(), this);
sendCoinsMenuAction->setStatusTip(sendCoinsAction->statusTip());
sendCoinsMenuAction->setToolTip(sendCoinsMenuAction->statusTip());
receiveCoinsAction = new QAction(
platformStyle->SingleColorIcon(":/icons/receiving_addresses"),
tr("&Receive"), this);
receiveCoinsAction->setStatusTip(
tr("Request payments (generates QR codes and %1: URIs)")
.arg(GUIUtil::bitcoinURIScheme(*config)));
receiveCoinsAction->setToolTip(receiveCoinsAction->statusTip());
receiveCoinsAction->setCheckable(true);
receiveCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_3));
tabGroup->addAction(receiveCoinsAction);
receiveCoinsMenuAction =
new QAction(platformStyle->TextColorIcon(":/icons/receiving_addresses"),
receiveCoinsAction->text(), this);
receiveCoinsMenuAction->setStatusTip(receiveCoinsAction->statusTip());
receiveCoinsMenuAction->setToolTip(receiveCoinsMenuAction->statusTip());
historyAction =
new QAction(platformStyle->SingleColorIcon(":/icons/history"),
tr("&Transactions"), this);
historyAction->setStatusTip(tr("Browse transaction history"));
historyAction->setToolTip(historyAction->statusTip());
historyAction->setCheckable(true);
historyAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_4));
tabGroup->addAction(historyAction);
#ifdef ENABLE_WALLET
// These showNormalIfMinimized are needed because Send Coins and Receive
// Coins can be triggered from the tray menu, and need to show the GUI to be
// useful.
connect(overviewAction, SIGNAL(triggered()), this,
SLOT(showNormalIfMinimized()));
connect(overviewAction, SIGNAL(triggered()), this,
SLOT(gotoOverviewPage()));
connect(sendCoinsAction, SIGNAL(triggered()), this,
SLOT(showNormalIfMinimized()));
connect(sendCoinsAction, SIGNAL(triggered()), this,
SLOT(gotoSendCoinsPage()));
connect(sendCoinsMenuAction, SIGNAL(triggered()), this,
SLOT(showNormalIfMinimized()));
connect(sendCoinsMenuAction, SIGNAL(triggered()), this,
SLOT(gotoSendCoinsPage()));
connect(receiveCoinsAction, SIGNAL(triggered()), this,
SLOT(showNormalIfMinimized()));
connect(receiveCoinsAction, SIGNAL(triggered()), this,
SLOT(gotoReceiveCoinsPage()));
connect(receiveCoinsMenuAction, SIGNAL(triggered()), this,
SLOT(showNormalIfMinimized()));
connect(receiveCoinsMenuAction, SIGNAL(triggered()), this,
SLOT(gotoReceiveCoinsPage()));
connect(historyAction, SIGNAL(triggered()), this,
SLOT(showNormalIfMinimized()));
connect(historyAction, SIGNAL(triggered()), this, SLOT(gotoHistoryPage()));
#endif // ENABLE_WALLET
quitAction = new QAction(platformStyle->TextColorIcon(":/icons/quit"),
tr("E&xit"), this);
quitAction->setStatusTip(tr("Quit application"));
quitAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
quitAction->setMenuRole(QAction::QuitRole);
aboutAction = new QAction(platformStyle->TextColorIcon(":/icons/about"),
tr("&About %1").arg(tr(PACKAGE_NAME)), this);
aboutAction->setStatusTip(
tr("Show information about %1").arg(tr(PACKAGE_NAME)));
aboutAction->setMenuRole(QAction::AboutRole);
aboutAction->setEnabled(false);
aboutQtAction =
new QAction(platformStyle->TextColorIcon(":/icons/about_qt"),
tr("About &Qt"), this);
aboutQtAction->setStatusTip(tr("Show information about Qt"));
aboutQtAction->setMenuRole(QAction::AboutQtRole);
optionsAction = new QAction(platformStyle->TextColorIcon(":/icons/options"),
tr("&Options..."), this);
optionsAction->setStatusTip(
tr("Modify configuration options for %1").arg(tr(PACKAGE_NAME)));
optionsAction->setMenuRole(QAction::PreferencesRole);
optionsAction->setEnabled(false);
toggleHideAction =
new QAction(platformStyle->TextColorIcon(":/icons/about"),
tr("&Show / Hide"), this);
toggleHideAction->setStatusTip(tr("Show or hide the main Window"));
encryptWalletAction =
new QAction(platformStyle->TextColorIcon(":/icons/lock_closed"),
tr("&Encrypt Wallet..."), this);
encryptWalletAction->setStatusTip(
tr("Encrypt the private keys that belong to your wallet"));
encryptWalletAction->setCheckable(true);
backupWalletAction =
new QAction(platformStyle->TextColorIcon(":/icons/filesave"),
tr("&Backup Wallet..."), this);
backupWalletAction->setStatusTip(tr("Backup wallet to another location"));
changePassphraseAction =
new QAction(platformStyle->TextColorIcon(":/icons/key"),
tr("&Change Passphrase..."), this);
changePassphraseAction->setStatusTip(
tr("Change the passphrase used for wallet encryption"));
signMessageAction =
new QAction(platformStyle->TextColorIcon(":/icons/edit"),
tr("Sign &message..."), this);
signMessageAction->setStatusTip(
tr("Sign messages with your Bitcoin addresses to prove you own them"));
verifyMessageAction =
new QAction(platformStyle->TextColorIcon(":/icons/verify"),
tr("&Verify message..."), this);
verifyMessageAction->setStatusTip(
tr("Verify messages to ensure they were signed with specified Bitcoin "
"addresses"));
openRPCConsoleAction =
new QAction(platformStyle->TextColorIcon(":/icons/debugwindow"),
tr("&Debug window"), this);
openRPCConsoleAction->setStatusTip(
tr("Open debugging and diagnostic console"));
// initially disable the debug window menu item
openRPCConsoleAction->setEnabled(false);
usedSendingAddressesAction =
new QAction(platformStyle->TextColorIcon(":/icons/address-book"),
tr("&Sending addresses..."), this);
usedSendingAddressesAction->setStatusTip(
tr("Show the list of used sending addresses and labels"));
usedReceivingAddressesAction =
new QAction(platformStyle->TextColorIcon(":/icons/address-book"),
tr("&Receiving addresses..."), this);
usedReceivingAddressesAction->setStatusTip(
tr("Show the list of used receiving addresses and labels"));
openAction = new QAction(platformStyle->TextColorIcon(":/icons/open"),
tr("Open &URI..."), this);
openAction->setStatusTip(tr("Open a %1: URI or payment request")
.arg(GUIUtil::bitcoinURIScheme(*config)));
showHelpMessageAction =
new QAction(platformStyle->TextColorIcon(":/icons/info"),
tr("&Command-line options"), this);
showHelpMessageAction->setMenuRole(QAction::NoRole);
showHelpMessageAction->setStatusTip(
tr("Show the %1 help message to get a list with possible Bitcoin "
"command-line options")
.arg(tr(PACKAGE_NAME)));
connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(aboutAction, SIGNAL(triggered()), this, SLOT(aboutClicked()));
connect(aboutQtAction, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
connect(optionsAction, SIGNAL(triggered()), this, SLOT(optionsClicked()));
connect(toggleHideAction, SIGNAL(triggered()), this, SLOT(toggleHidden()));
connect(showHelpMessageAction, SIGNAL(triggered()), this,
SLOT(showHelpMessageClicked()));
connect(openRPCConsoleAction, SIGNAL(triggered()), this,
SLOT(showDebugWindow()));
// prevents an open debug window from becoming stuck/unusable on client
// shutdown
connect(quitAction, SIGNAL(triggered()), rpcConsole, SLOT(hide()));
#ifdef ENABLE_WALLET
if (walletFrame) {
connect(encryptWalletAction, SIGNAL(triggered(bool)), walletFrame,
SLOT(encryptWallet(bool)));
connect(backupWalletAction, SIGNAL(triggered()), walletFrame,
SLOT(backupWallet()));
connect(changePassphraseAction, SIGNAL(triggered()), walletFrame,
SLOT(changePassphrase()));
connect(signMessageAction, SIGNAL(triggered()), this,
SLOT(gotoSignMessageTab()));
connect(verifyMessageAction, SIGNAL(triggered()), this,
SLOT(gotoVerifyMessageTab()));
connect(usedSendingAddressesAction, SIGNAL(triggered()), walletFrame,
SLOT(usedSendingAddresses()));
connect(usedReceivingAddressesAction, SIGNAL(triggered()), walletFrame,
SLOT(usedReceivingAddresses()));
connect(openAction, SIGNAL(triggered()), this, SLOT(openClicked()));
}
#endif // ENABLE_WALLET
new QShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_C), this,
SLOT(showDebugWindowActivateConsole()));
new QShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_D), this,
SLOT(showDebugWindow()));
}
void BitcoinGUI::createMenuBar() {
#ifdef Q_OS_MAC
// Create a decoupled menu bar on Mac which stays even if the window is
// closed
appMenuBar = new QMenuBar();
#else
// Get the main window's menu bar on other platforms
appMenuBar = menuBar();
#endif
// Configure the menus
QMenu *file = appMenuBar->addMenu(tr("&File"));
if (walletFrame) {
file->addAction(openAction);
file->addAction(backupWalletAction);
file->addAction(signMessageAction);
file->addAction(verifyMessageAction);
file->addSeparator();
file->addAction(usedSendingAddressesAction);
file->addAction(usedReceivingAddressesAction);
file->addSeparator();
}
file->addAction(quitAction);
QMenu *settings = appMenuBar->addMenu(tr("&Settings"));
if (walletFrame) {
settings->addAction(encryptWalletAction);
settings->addAction(changePassphraseAction);
settings->addSeparator();
}
settings->addAction(optionsAction);
QMenu *help = appMenuBar->addMenu(tr("&Help"));
if (walletFrame) {
help->addAction(openRPCConsoleAction);
}
help->addAction(showHelpMessageAction);
help->addSeparator();
help->addAction(aboutAction);
help->addAction(aboutQtAction);
}
void BitcoinGUI::createToolBars() {
if (walletFrame) {
QToolBar *toolbar = addToolBar(tr("Tabs toolbar"));
appToolBar = toolbar;
toolbar->setContextMenuPolicy(Qt::PreventContextMenu);
toolbar->setMovable(false);
toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
toolbar->addAction(overviewAction);
toolbar->addAction(sendCoinsAction);
toolbar->addAction(receiveCoinsAction);
toolbar->addAction(historyAction);
overviewAction->setChecked(true);
#ifdef ENABLE_WALLET
QWidget *spacer = new QWidget();
spacer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
toolbar->addWidget(spacer);
m_wallet_selector = new QComboBox();
connect(m_wallet_selector, SIGNAL(currentIndexChanged(const QString &)),
this, SLOT(setCurrentWallet(const QString &)));
#endif
}
}
void BitcoinGUI::setClientModel(ClientModel *_clientModel) {
this->clientModel = _clientModel;
if (_clientModel) {
// Create system tray menu (or setup the dock menu) that late to prevent
// users from calling actions, while the client has not yet fully loaded
createTrayIconMenu();
// Keep up to date with client
updateNetworkState();
connect(_clientModel, SIGNAL(numConnectionsChanged(int)), this,
SLOT(setNumConnections(int)));
connect(_clientModel, SIGNAL(networkActiveChanged(bool)), this,
SLOT(setNetworkActive(bool)));
modalOverlay->setKnownBestHeight(
_clientModel->getHeaderTipHeight(),
QDateTime::fromTime_t(_clientModel->getHeaderTipTime()));
setNumBlocks(_clientModel->getNumBlocks(),
_clientModel->getLastBlockDate(),
_clientModel->getVerificationProgress(nullptr), false);
connect(_clientModel,
SIGNAL(numBlocksChanged(int, QDateTime, double, bool)), this,
SLOT(setNumBlocks(int, QDateTime, double, bool)));
// Receive and report messages from client model
connect(_clientModel, SIGNAL(message(QString, QString, unsigned int)),
this, SLOT(message(QString, QString, unsigned int)));
// Show progress dialog
connect(_clientModel, SIGNAL(showProgress(QString, int)), this,
SLOT(showProgress(QString, int)));
rpcConsole->setClientModel(_clientModel);
#ifdef ENABLE_WALLET
if (walletFrame) {
walletFrame->setClientModel(_clientModel);
}
#endif // ENABLE_WALLET
unitDisplayControl->setOptionsModel(_clientModel->getOptionsModel());
OptionsModel *optionsModel = _clientModel->getOptionsModel();
if (optionsModel) {
// be aware of the tray icon disable state change reported by the
// OptionsModel object.
connect(optionsModel, SIGNAL(hideTrayIconChanged(bool)), this,
SLOT(setTrayIconVisible(bool)));
// initialize the disable state of the tray icon with the current
// value in the model.
setTrayIconVisible(optionsModel->getHideTrayIcon());
}
} else {
// Disable possibility to show main window via action
toggleHideAction->setEnabled(false);
if (trayIconMenu) {
// Disable context menu on tray icon
trayIconMenu->clear();
}
// Propagate cleared model to child objects
rpcConsole->setClientModel(nullptr);
#ifdef ENABLE_WALLET
if (walletFrame) {
walletFrame->setClientModel(nullptr);
}
#endif // ENABLE_WALLET
unitDisplayControl->setOptionsModel(nullptr);
}
}
#ifdef ENABLE_WALLET
bool BitcoinGUI::addWallet(WalletModel *walletModel) {
if (!walletFrame) return false;
const QString name = walletModel->getWalletName();
setWalletActionsEnabled(true);
m_wallet_selector->addItem(name);
if (m_wallet_selector->count() == 2) {
m_wallet_selector_label = new QLabel();
m_wallet_selector_label->setText(tr("Wallet:") + " ");
m_wallet_selector_label->setBuddy(m_wallet_selector);
appToolBar->addWidget(m_wallet_selector_label);
appToolBar->addWidget(m_wallet_selector);
}
rpcConsole->addWallet(walletModel);
return walletFrame->addWallet(walletModel);
}
bool BitcoinGUI::setCurrentWallet(const QString &name) {
if (!walletFrame) return false;
return walletFrame->setCurrentWallet(name);
}
void BitcoinGUI::removeAllWallets() {
if (!walletFrame) return;
setWalletActionsEnabled(false);
walletFrame->removeAllWallets();
}
#endif // ENABLE_WALLET
void BitcoinGUI::setWalletActionsEnabled(bool enabled) {
overviewAction->setEnabled(enabled);
sendCoinsAction->setEnabled(enabled);
sendCoinsMenuAction->setEnabled(enabled);
receiveCoinsAction->setEnabled(enabled);
receiveCoinsMenuAction->setEnabled(enabled);
historyAction->setEnabled(enabled);
encryptWalletAction->setEnabled(enabled);
backupWalletAction->setEnabled(enabled);
changePassphraseAction->setEnabled(enabled);
signMessageAction->setEnabled(enabled);
verifyMessageAction->setEnabled(enabled);
usedSendingAddressesAction->setEnabled(enabled);
usedReceivingAddressesAction->setEnabled(enabled);
openAction->setEnabled(enabled);
}
void BitcoinGUI::createTrayIcon(const NetworkStyle *networkStyle) {
#ifndef Q_OS_MAC
trayIcon = new QSystemTrayIcon(this);
QString toolTip = tr("%1 client").arg(tr(PACKAGE_NAME)) + " " +
networkStyle->getTitleAddText();
trayIcon->setToolTip(toolTip);
trayIcon->setIcon(networkStyle->getTrayAndWindowIcon());
trayIcon->hide();
#endif
notificator =
new Notificator(QApplication::applicationName(), trayIcon, this);
}
void BitcoinGUI::createTrayIconMenu() {
#ifndef Q_OS_MAC
// return if trayIcon is unset (only on non-Mac OSes)
if (!trayIcon) return;
trayIconMenu = new QMenu(this);
trayIcon->setContextMenu(trayIconMenu);
connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
this, SLOT(trayIconActivated(QSystemTrayIcon::ActivationReason)));
#else
// Note: On Mac, the dock icon is used to provide the tray's functionality.
MacDockIconHandler *dockIconHandler = MacDockIconHandler::instance();
dockIconHandler->setMainWindow(static_cast<QMainWindow *>(this));
trayIconMenu = dockIconHandler->dockMenu();
#endif
// Configuration of the tray icon (or dock icon) icon menu
trayIconMenu->addAction(toggleHideAction);
trayIconMenu->addSeparator();
trayIconMenu->addAction(sendCoinsMenuAction);
trayIconMenu->addAction(receiveCoinsMenuAction);
trayIconMenu->addSeparator();
trayIconMenu->addAction(signMessageAction);
trayIconMenu->addAction(verifyMessageAction);
trayIconMenu->addSeparator();
trayIconMenu->addAction(optionsAction);
trayIconMenu->addAction(openRPCConsoleAction);
#ifndef Q_OS_MAC // This is built-in on Mac
trayIconMenu->addSeparator();
trayIconMenu->addAction(quitAction);
#endif
}
#ifndef Q_OS_MAC
void BitcoinGUI::trayIconActivated(QSystemTrayIcon::ActivationReason reason) {
if (reason == QSystemTrayIcon::Trigger) {
// Click on system tray icon triggers show/hide of the main window
toggleHidden();
}
}
#endif
void BitcoinGUI::optionsClicked() {
if (!clientModel || !clientModel->getOptionsModel()) return;
OptionsDialog dlg(this, enableWallet);
dlg.setModel(clientModel->getOptionsModel());
dlg.exec();
}
void BitcoinGUI::aboutClicked() {
if (!clientModel) return;
- HelpMessageDialog dlg(this, true);
+ HelpMessageDialog dlg(m_node, this, true);
dlg.exec();
}
void BitcoinGUI::showDebugWindow() {
rpcConsole->showNormal();
rpcConsole->show();
rpcConsole->raise();
rpcConsole->activateWindow();
}
void BitcoinGUI::showDebugWindowActivateConsole() {
rpcConsole->setTabFocus(RPCConsole::TAB_CONSOLE);
showDebugWindow();
}
void BitcoinGUI::showHelpMessageClicked() {
helpMessageDialog->show();
}
#ifdef ENABLE_WALLET
void BitcoinGUI::openClicked() {
OpenURIDialog dlg(config, this);
if (dlg.exec()) {
Q_EMIT receivedURI(dlg.getURI());
}
}
void BitcoinGUI::gotoOverviewPage() {
overviewAction->setChecked(true);
if (walletFrame) walletFrame->gotoOverviewPage();
}
void BitcoinGUI::gotoHistoryPage() {
historyAction->setChecked(true);
if (walletFrame) walletFrame->gotoHistoryPage();
}
void BitcoinGUI::gotoReceiveCoinsPage() {
receiveCoinsAction->setChecked(true);
if (walletFrame) walletFrame->gotoReceiveCoinsPage();
}
void BitcoinGUI::gotoSendCoinsPage(QString addr) {
sendCoinsAction->setChecked(true);
if (walletFrame) walletFrame->gotoSendCoinsPage(addr);
}
void BitcoinGUI::gotoSignMessageTab(QString addr) {
if (walletFrame) walletFrame->gotoSignMessageTab(addr);
}
void BitcoinGUI::gotoVerifyMessageTab(QString addr) {
if (walletFrame) walletFrame->gotoVerifyMessageTab(addr);
}
#endif // ENABLE_WALLET
void BitcoinGUI::updateNetworkState() {
int count = clientModel->getNumConnections();
QString icon;
switch (count) {
case 0:
icon = ":/icons/connect_0";
break;
case 1:
case 2:
case 3:
icon = ":/icons/connect_1";
break;
case 4:
case 5:
case 6:
icon = ":/icons/connect_2";
break;
case 7:
case 8:
case 9:
icon = ":/icons/connect_3";
break;
default:
icon = ":/icons/connect_4";
break;
}
QString tooltip;
if (clientModel->getNetworkActive()) {
tooltip = tr("%n active connection(s) to Bitcoin network", "", count) +
QString(".<br>") + tr("Click to disable network activity.");
} else {
tooltip = tr("Network activity disabled.") + QString("<br>") +
tr("Click to enable network activity again.");
icon = ":/icons/network_disabled";
}
// Don't word-wrap this (fixed-width) tooltip
tooltip = QString("<nobr>") + tooltip + QString("</nobr>");
connectionsControl->setToolTip(tooltip);
connectionsControl->setPixmap(platformStyle->SingleColorIcon(icon).pixmap(
STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE));
}
void BitcoinGUI::setNumConnections(int count) {
updateNetworkState();
}
void BitcoinGUI::setNetworkActive(bool networkActive) {
updateNetworkState();
}
void BitcoinGUI::updateHeadersSyncProgressLabel() {
int64_t headersTipTime = clientModel->getHeaderTipTime();
int headersTipHeight = clientModel->getHeaderTipHeight();
int estHeadersLeft = (GetTime() - headersTipTime) /
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::setNumBlocks(int count, const QDateTime &blockDate,
double nVerificationProgress, bool header) {
if (modalOverlay) {
if (header) {
modalOverlay->setKnownBestHeight(count, blockDate);
} else {
modalOverlay->tipUpdate(count, blockDate, nVerificationProgress);
}
}
if (!clientModel) {
return;
}
// Prevent orphan statusbar messages (e.g. hover Quit in main menu, wait
// until chain-sync starts -> garbled text)
statusBar()->clearMessage();
// Acquire current block source
enum BlockSource blockSource = clientModel->getBlockSource();
switch (blockSource) {
case BlockSource::NETWORK:
if (header) {
updateHeadersSyncProgressLabel();
return;
}
progressBarLabel->setText(tr("Synchronizing with network..."));
updateHeadersSyncProgressLabel();
break;
case BlockSource::DISK:
if (header) {
progressBarLabel->setText(tr("Indexing blocks on disk..."));
} else {
progressBarLabel->setText(tr("Processing blocks on disk..."));
}
break;
case BlockSource::REINDEX:
progressBarLabel->setText(tr("Reindexing blocks on disk..."));
break;
case BlockSource::NONE:
if (header) {
return;
}
progressBarLabel->setText(tr("Connecting to peers..."));
break;
}
QString tooltip;
QDateTime currentDate = QDateTime::currentDateTime();
qint64 secs = blockDate.secsTo(currentDate);
tooltip = tr("Processed %n block(s) of transaction history.", "", count);
// Set icon state: spinning if catching up, tick otherwise
if (secs < 90 * 60) {
tooltip = tr("Up to date") + QString(".<br>") + tooltip;
labelBlocksIcon->setPixmap(
platformStyle->SingleColorIcon(":/icons/synced")
.pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE));
#ifdef ENABLE_WALLET
if (walletFrame) {
walletFrame->showOutOfSyncWarning(false);
modalOverlay->showHide(true, true);
}
#endif // ENABLE_WALLET
progressBarLabel->setVisible(false);
progressBar->setVisible(false);
} else {
QString timeBehindText = GUIUtil::formatNiceTimeOffset(secs);
progressBarLabel->setVisible(true);
progressBar->setFormat(tr("%1 behind").arg(timeBehindText));
progressBar->setMaximum(1000000000);
progressBar->setValue(nVerificationProgress * 1000000000.0 + 0.5);
progressBar->setVisible(true);
tooltip = tr("Catching up...") + QString("<br>") + tooltip;
if (count != prevBlocks) {
labelBlocksIcon->setPixmap(
platformStyle
->SingleColorIcon(QString(":/movies/spinner-%1")
.arg(spinnerFrame, 3, 10, QChar('0')))
.pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE));
spinnerFrame = (spinnerFrame + 1) % SPINNER_FRAMES;
}
prevBlocks = count;
#ifdef ENABLE_WALLET
if (walletFrame) {
walletFrame->showOutOfSyncWarning(true);
modalOverlay->showHide();
}
#endif // ENABLE_WALLET
tooltip += QString("<br>");
tooltip +=
tr("Last received block was generated %1 ago.").arg(timeBehindText);
tooltip += QString("<br>");
tooltip += tr("Transactions after this will not yet be visible.");
}
// Don't word-wrap this (fixed-width) tooltip
tooltip = QString("<nobr>") + tooltip + QString("</nobr>");
labelBlocksIcon->setToolTip(tooltip);
progressBarLabel->setToolTip(tooltip);
progressBar->setToolTip(tooltip);
}
void BitcoinGUI::message(const QString &title, const QString &message,
unsigned int style, bool *ret) {
// default title
QString strTitle = tr("Bitcoin");
// Default to information icon
int nMBoxIcon = QMessageBox::Information;
int nNotifyIcon = Notificator::Information;
QString msgType;
// Prefer supplied title over style based title
if (!title.isEmpty()) {
msgType = title;
} else {
switch (style) {
case CClientUIInterface::MSG_ERROR:
msgType = tr("Error");
break;
case CClientUIInterface::MSG_WARNING:
msgType = tr("Warning");
break;
case CClientUIInterface::MSG_INFORMATION:
msgType = tr("Information");
break;
default:
break;
}
}
// Append title to "Bitcoin - "
if (!msgType.isEmpty()) {
strTitle += " - " + msgType;
}
// Check for error/warning icon
if (style & CClientUIInterface::ICON_ERROR) {
nMBoxIcon = QMessageBox::Critical;
nNotifyIcon = Notificator::Critical;
} else if (style & CClientUIInterface::ICON_WARNING) {
nMBoxIcon = QMessageBox::Warning;
nNotifyIcon = Notificator::Warning;
}
// Display message
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<QMessageBox::Icon>(nMBoxIcon), strTitle,
message, buttons, this);
int r = mBox.exec();
if (ret != nullptr) {
*ret = r == QMessageBox::Ok;
}
} else
notificator->notify(static_cast<Notificator::Class>(nNotifyIcon),
strTitle, message);
}
void BitcoinGUI::changeEvent(QEvent *e) {
QMainWindow::changeEvent(e);
#ifndef Q_OS_MAC // Ignored on Mac
if (e->type() == QEvent::WindowStateChange) {
if (clientModel && clientModel->getOptionsModel() &&
clientModel->getOptionsModel()->getMinimizeToTray()) {
QWindowStateChangeEvent *wsevt =
static_cast<QWindowStateChangeEvent *>(e);
if (!(wsevt->oldState() & Qt::WindowMinimized) && isMinimized()) {
QTimer::singleShot(0, this, SLOT(hide()));
e->ignore();
}
}
}
#endif
}
void BitcoinGUI::closeEvent(QCloseEvent *event) {
#ifndef Q_OS_MAC // Ignored on Mac
if (clientModel && clientModel->getOptionsModel()) {
if (!clientModel->getOptionsModel()->getMinimizeOnClose()) {
// close rpcConsole in case it was open to make some space for the
// shutdown window
rpcConsole->close();
QApplication::quit();
} else {
QMainWindow::showMinimized();
event->ignore();
}
}
#else
QMainWindow::closeEvent(event);
#endif
}
void BitcoinGUI::showEvent(QShowEvent *event) {
// enable the debug window when the main window shows up
openRPCConsoleAction->setEnabled(true);
aboutAction->setEnabled(true);
optionsAction->setEnabled(true);
}
#ifdef ENABLE_WALLET
void BitcoinGUI::incomingTransaction(const QString &date, int unit,
const Amount amount, const QString &type,
const QString &address,
const QString &label,
const QString &walletName) {
// On new transaction, make an info balloon
QString msg = tr("Date: %1\n").arg(date) +
tr("Amount: %1\n")
.arg(BitcoinUnits::formatWithUnit(unit, amount, true));
if (WalletModel::isMultiwallet() && !walletName.isEmpty()) {
msg += tr("Wallet: %1\n").arg(walletName);
}
msg += tr("Type: %1\n").arg(type);
if (!label.isEmpty()) {
msg += tr("Label: %1\n").arg(label);
} else if (!address.isEmpty()) {
msg += tr("Address: %1\n").arg(address);
}
message(amount < Amount::zero() ? tr("Sent transaction")
: tr("Incoming transaction"),
msg, CClientUIInterface::MSG_INFORMATION);
}
#endif // ENABLE_WALLET
void BitcoinGUI::dragEnterEvent(QDragEnterEvent *event) {
// Accept only URIs
if (event->mimeData()->hasUrls()) {
event->acceptProposedAction();
}
}
void BitcoinGUI::dropEvent(QDropEvent *event) {
if (event->mimeData()->hasUrls()) {
for (const QUrl &uri : event->mimeData()->urls()) {
Q_EMIT receivedURI(uri.toString());
}
}
event->acceptProposedAction();
}
bool BitcoinGUI::eventFilter(QObject *object, QEvent *event) {
// Catch status tip events
if (event->type() == QEvent::StatusTip) {
// Prevent adding text from setStatusTip(), if we currently use the
// status bar for displaying other stuff
if (progressBarLabel->isVisible() || progressBar->isVisible()) {
return true;
}
}
return QMainWindow::eventFilter(object, event);
}
#ifdef ENABLE_WALLET
bool BitcoinGUI::handlePaymentRequest(const SendCoinsRecipient &recipient) {
// URI has to be valid
if (walletFrame && walletFrame->handlePaymentRequest(recipient)) {
showNormalIfMinimized();
gotoSendCoinsPage();
return true;
}
return false;
}
void BitcoinGUI::setHDStatus(int hdEnabled) {
labelWalletHDStatusIcon->setPixmap(
platformStyle
->SingleColorIcon(hdEnabled ? ":/icons/hd_enabled"
: ":/icons/hd_disabled")
.pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE));
labelWalletHDStatusIcon->setToolTip(
hdEnabled ? tr("HD key generation is <b>enabled</b>")
: tr("HD key generation is <b>disabled</b>"));
// eventually disable the QLabel to set its opacity to 50%
labelWalletHDStatusIcon->setEnabled(hdEnabled);
}
void BitcoinGUI::setEncryptionStatus(int status) {
switch (status) {
case WalletModel::Unencrypted:
labelWalletEncryptionIcon->hide();
encryptWalletAction->setChecked(false);
changePassphraseAction->setEnabled(false);
encryptWalletAction->setEnabled(true);
break;
case WalletModel::Unlocked:
labelWalletEncryptionIcon->show();
labelWalletEncryptionIcon->setPixmap(
platformStyle->SingleColorIcon(":/icons/lock_open")
.pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE));
labelWalletEncryptionIcon->setToolTip(
tr("Wallet is <b>encrypted</b> and currently <b>unlocked</b>"));
encryptWalletAction->setChecked(true);
changePassphraseAction->setEnabled(true);
encryptWalletAction->setEnabled(
false); // TODO: decrypt currently not supported
break;
case WalletModel::Locked:
labelWalletEncryptionIcon->show();
labelWalletEncryptionIcon->setPixmap(
platformStyle->SingleColorIcon(":/icons/lock_closed")
.pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE));
labelWalletEncryptionIcon->setToolTip(
tr("Wallet is <b>encrypted</b> and currently <b>locked</b>"));
encryptWalletAction->setChecked(true);
changePassphraseAction->setEnabled(true);
encryptWalletAction->setEnabled(
false); // TODO: decrypt currently not supported
break;
}
}
void BitcoinGUI::updateWalletStatus() {
if (!walletFrame) {
return;
}
WalletView *const walletView = walletFrame->currentWalletView();
if (!walletView) {
return;
}
WalletModel *const walletModel = walletView->getWalletModel();
setEncryptionStatus(walletModel->getEncryptionStatus());
setHDStatus(walletModel->hdEnabled());
}
#endif // ENABLE_WALLET
void BitcoinGUI::showNormalIfMinimized(bool fToggleHidden) {
if (!clientModel) {
return;
}
// activateWindow() (sometimes) helps with keyboard focus on Windows
if (isHidden()) {
show();
activateWindow();
} else if (isMinimized()) {
showNormal();
activateWindow();
} else if (GUIUtil::isObscured(this)) {
raise();
activateWindow();
} else if (fToggleHidden) {
hide();
}
}
void BitcoinGUI::toggleHidden() {
showNormalIfMinimized(true);
}
void BitcoinGUI::detectShutdown() {
if (m_node.shutdownRequested()) {
if (rpcConsole) {
rpcConsole->hide();
}
qApp->quit();
}
}
void BitcoinGUI::showProgress(const QString &title, int nProgress) {
if (nProgress == 0) {
progressDialog = new QProgressDialog(title, "", 0, 100);
progressDialog->setWindowModality(Qt::ApplicationModal);
progressDialog->setMinimumDuration(0);
progressDialog->setCancelButton(0);
progressDialog->setAutoClose(false);
progressDialog->setValue(0);
} else if (progressDialog) {
if (nProgress == 100) {
progressDialog->close();
progressDialog->deleteLater();
} else {
progressDialog->setValue(nProgress);
}
}
}
void BitcoinGUI::setTrayIconVisible(bool fHideTrayIcon) {
if (trayIcon) {
trayIcon->setVisible(!fHideTrayIcon);
}
}
void BitcoinGUI::showModalOverlay() {
if (modalOverlay &&
(progressBar->isVisible() || modalOverlay->isLayerVisible())) {
modalOverlay->toggleVisibility();
}
}
static bool ThreadSafeMessageBox(BitcoinGUI *gui, const std::string &message,
const std::string &caption,
unsigned int style) {
bool modal = (style & CClientUIInterface::MODAL);
// The SECURE flag has no effect in the Qt GUI.
// bool secure = (style & CClientUIInterface::SECURE);
style &= ~CClientUIInterface::SECURE;
bool ret = false;
// In case of modal message, use blocking connection to wait for user to
// click a button
QMetaObject::invokeMethod(gui, "message",
modal ? GUIUtil::blockingGUIThreadConnection()
: Qt::QueuedConnection,
Q_ARG(QString, QString::fromStdString(caption)),
Q_ARG(QString, QString::fromStdString(message)),
Q_ARG(unsigned int, style), Q_ARG(bool *, &ret));
return ret;
}
void BitcoinGUI::subscribeToCoreSignals() {
// Connect signals to client
m_handler_message_box = m_node.handleMessageBox(
boost::bind(ThreadSafeMessageBox, this, _1, _2, _3));
m_handler_question = m_node.handleQuestion(
boost::bind(ThreadSafeMessageBox, this, _1, _3, _4));
}
void BitcoinGUI::unsubscribeFromCoreSignals() {
// Disconnect signals from client
m_handler_message_box->disconnect();
m_handler_question->disconnect();
}
void BitcoinGUI::toggleNetworkActive() {
if (clientModel) {
clientModel->setNetworkActive(!clientModel->getNetworkActive());
}
}
UnitDisplayStatusBarControl::UnitDisplayStatusBarControl(
const PlatformStyle *platformStyle)
: optionsModel(0), menu(0) {
createContextMenu();
setToolTip(tr("Unit to show amounts in. Click to select another unit."));
QList<BitcoinUnits::Unit> units = BitcoinUnits::availableUnits();
int max_width = 0;
const QFontMetrics fm(font());
for (const BitcoinUnits::Unit unit : units) {
max_width = qMax(max_width, fm.width(BitcoinUnits::name(unit)));
}
setMinimumSize(max_width, 0);
setAlignment(Qt::AlignRight | Qt::AlignVCenter);
setStyleSheet(QString("QLabel { color : %1 }")
.arg(platformStyle->SingleColor().name()));
}
/** So that it responds to button clicks */
void UnitDisplayStatusBarControl::mousePressEvent(QMouseEvent *event) {
onDisplayUnitsClicked(event->pos());
}
/** Creates context menu, its actions, and wires up all the relevant signals for
* mouse events. */
void UnitDisplayStatusBarControl::createContextMenu() {
menu = new QMenu(this);
for (BitcoinUnits::Unit u : BitcoinUnits::availableUnits()) {
QAction *menuAction = new QAction(QString(BitcoinUnits::name(u)), this);
menuAction->setData(QVariant(u));
menu->addAction(menuAction);
}
connect(menu, SIGNAL(triggered(QAction *)), this,
SLOT(onMenuSelection(QAction *)));
}
/** 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, SIGNAL(displayUnitChanged(int)), this,
SLOT(updateDisplayUnit(int)));
// initialize the display units label with the current value in the
// model.
updateDisplayUnit(_optionsModel->getDisplayUnit());
}
}
/** When Display Units are changed on OptionsModel it will refresh the display
* text of the control on the status bar */
void UnitDisplayStatusBarControl::updateDisplayUnit(int newUnits) {
setText(BitcoinUnits::name(newUnits));
}
/** Shows context menu with Display Unit options by the mouse coordinates */
void UnitDisplayStatusBarControl::onDisplayUnitsClicked(const QPoint &point) {
QPoint globalPos = mapToGlobal(point);
menu->exec(globalPos);
}
/** Tells underlying optionsModel to update its current display unit. */
void UnitDisplayStatusBarControl::onMenuSelection(QAction *action) {
if (action) {
optionsModel->setDisplayUnit(action->data());
}
}
diff --git a/src/qt/utilitydialog.cpp b/src/qt/utilitydialog.cpp
index badb60ad49..70bfb9f318 100644
--- a/src/qt/utilitydialog.cpp
+++ b/src/qt/utilitydialog.cpp
@@ -1,209 +1,211 @@
// 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 "utilitydialog.h"
#include "ui_helpmessagedialog.h"
#include "bitcoingui.h"
#include "clientmodel.h"
#include "guiconstants.h"
#include "guiutil.h"
#include "intro.h"
#include "paymentrequestplus.h"
#include "clientversion.h"
#include "init.h"
+#include "interfaces/node.h"
#include "util.h"
#include <cstdio>
#include <QCloseEvent>
#include <QLabel>
#include <QRegExp>
#include <QTextCursor>
#include <QTextTable>
#include <QVBoxLayout>
/** "Help message" or "About" dialog box */
-HelpMessageDialog::HelpMessageDialog(QWidget *parent, bool about)
+HelpMessageDialog::HelpMessageDialog(interfaces::Node &node, QWidget *parent,
+ bool about)
: QDialog(parent), ui(new Ui::HelpMessageDialog) {
ui->setupUi(this);
QString version = tr(PACKAGE_NAME) + " " + tr("version") + " " +
QString::fromStdString(FormatFullVersion());
/**
* On x86 add a bit specifier to the version so that users can distinguish
* between 32 and 64 bit builds. On other architectures, 32/64 bit may be more
* ambiguous.
*/
#if defined(__x86_64__)
version += " " + tr("(%1-bit)").arg(64);
#elif defined(__i386__)
version += " " + tr("(%1-bit)").arg(32);
#endif
if (about) {
setWindowTitle(tr("About %1").arg(tr(PACKAGE_NAME)));
/// HTML-format the license message from the core
QString licenseInfo = QString::fromStdString(LicenseInfo());
QString licenseInfoHTML = licenseInfo;
// Make URLs clickable
QRegExp uri("<(.*)>", Qt::CaseSensitive, QRegExp::RegExp2);
uri.setMinimal(true); // use non-greedy matching
licenseInfoHTML.replace(uri, "<a href=\"\\1\">\\1</a>");
// Replace newlines with HTML breaks
licenseInfoHTML.replace("\n", "<br>");
ui->aboutMessage->setTextFormat(Qt::RichText);
ui->scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
text = version + "\n" + licenseInfo;
ui->aboutMessage->setText(version + "<br><br>" + licenseInfoHTML);
ui->aboutMessage->setWordWrap(true);
ui->helpMessage->setVisible(false);
} else {
setWindowTitle(tr("Command-line options"));
QString header = tr("Usage:") + "\n" + " bitcoin-qt [" +
tr("command-line options") + "] " +
"\n";
QTextCursor cursor(ui->helpMessage->document());
cursor.insertText(version);
cursor.insertBlock();
cursor.insertText(header);
cursor.insertBlock();
- std::string strUsage = HelpMessage(HelpMessageMode::BITCOIN_QT);
+ std::string strUsage = node.helpMessage(HelpMessageMode::BITCOIN_QT);
const bool showDebug = gArgs.GetBoolArg("-help-debug", false);
strUsage += HelpMessageGroup(tr("UI Options:").toStdString());
if (showDebug) {
strUsage += HelpMessageOpt(
"-allowselfsignedrootcertificates",
strprintf("Allow self signed root certificates (default: %d)",
DEFAULT_SELFSIGNED_ROOTCERTS));
}
strUsage += HelpMessageOpt(
"-choosedatadir",
strprintf(tr("Choose data directory on startup (default: %d)")
.toStdString(),
DEFAULT_CHOOSE_DATADIR));
strUsage += HelpMessageOpt(
"-lang=<lang>",
tr("Set language, for example \"de_DE\" (default: system locale)")
.toStdString());
strUsage += HelpMessageOpt("-min", tr("Start minimized").toStdString());
strUsage += HelpMessageOpt("-rootcertificates=<file>",
tr("Set SSL root certificates for payment "
"request (default: -system-)")
.toStdString());
strUsage += HelpMessageOpt(
"-splash",
strprintf(
tr("Show splash screen on startup (default: %d)").toStdString(),
DEFAULT_SPLASHSCREEN));
strUsage += HelpMessageOpt(
"-resetguisettings",
tr("Reset all settings changed in the GUI").toStdString());
if (showDebug) {
strUsage += HelpMessageOpt(
"-uiplatform",
strprintf("Select platform to customize UI for (one of "
"windows, macosx, other; default: %s)",
BitcoinGUI::DEFAULT_UIPLATFORM));
}
QString coreOptions = QString::fromStdString(strUsage);
text = version + "\n" + header + "\n" + coreOptions;
QTextTableFormat tf;
tf.setBorderStyle(QTextFrameFormat::BorderStyle_None);
tf.setCellPadding(2);
QVector<QTextLength> widths;
widths << QTextLength(QTextLength::PercentageLength, 35);
widths << QTextLength(QTextLength::PercentageLength, 65);
tf.setColumnWidthConstraints(widths);
QTextCharFormat bold;
bold.setFontWeight(QFont::Bold);
for (const QString &line : coreOptions.split("\n")) {
if (line.startsWith(" -")) {
cursor.currentTable()->appendRows(1);
cursor.movePosition(QTextCursor::PreviousCell);
cursor.movePosition(QTextCursor::NextRow);
cursor.insertText(line.trimmed());
cursor.movePosition(QTextCursor::NextCell);
} else if (line.startsWith(" ")) {
cursor.insertText(line.trimmed() + ' ');
} else if (line.size() > 0) {
// Title of a group
if (cursor.currentTable()) cursor.currentTable()->appendRows(1);
cursor.movePosition(QTextCursor::Down);
cursor.insertText(line.trimmed(), bold);
cursor.insertTable(1, 2, tf);
}
}
ui->helpMessage->moveCursor(QTextCursor::Start);
ui->scrollArea->setVisible(false);
ui->aboutLogo->setVisible(false);
}
}
HelpMessageDialog::~HelpMessageDialog() {
delete ui;
}
void HelpMessageDialog::printToConsole() {
// On other operating systems, the expected action is to print the message
// to the console.
fprintf(stdout, "%s\n", qPrintable(text));
}
void HelpMessageDialog::showOrPrint() {
#if defined(WIN32)
// On Windows, show a message box, as there is no stderr/stdout in windowed
// applications
exec();
#else
// On other operating systems, print help text to console
printToConsole();
#endif
}
void HelpMessageDialog::on_okButton_accepted() {
close();
}
/** "Shutdown" window */
ShutdownWindow::ShutdownWindow(QWidget *parent, Qt::WindowFlags f)
: QWidget(parent, f) {
QVBoxLayout *layout = new QVBoxLayout();
layout->addWidget(new QLabel(
tr("%1 is shutting down...").arg(tr(PACKAGE_NAME)) + "<br /><br />" +
tr("Do not shut down the computer until this window disappears.")));
setLayout(layout);
}
QWidget *ShutdownWindow::showShutdownWindow(BitcoinGUI *window) {
if (!window) return nullptr;
// Show a simple window indicating shutdown status
QWidget *shutdownWindow = new ShutdownWindow();
shutdownWindow->setWindowTitle(window->windowTitle());
// Center shutdown window at where main window was
const QPoint global = window->mapToGlobal(window->rect().center());
shutdownWindow->move(global.x() - shutdownWindow->width() / 2,
global.y() - shutdownWindow->height() / 2);
shutdownWindow->show();
return shutdownWindow;
}
void ShutdownWindow::closeEvent(QCloseEvent *event) {
event->ignore();
}
diff --git a/src/qt/utilitydialog.h b/src/qt/utilitydialog.h
index f1613789f7..fb5be9fbd1 100644
--- a/src/qt/utilitydialog.h
+++ b/src/qt/utilitydialog.h
@@ -1,49 +1,54 @@
// 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.
#ifndef BITCOIN_QT_UTILITYDIALOG_H
#define BITCOIN_QT_UTILITYDIALOG_H
#include <QDialog>
#include <QObject>
class BitcoinGUI;
class ClientModel;
+namespace interfaces {
+class Node;
+}
+
namespace Ui {
class HelpMessageDialog;
}
/** "Help message" dialog box */
class HelpMessageDialog : public QDialog {
Q_OBJECT
public:
- explicit HelpMessageDialog(QWidget *parent, bool about);
+ explicit HelpMessageDialog(interfaces::Node &node, QWidget *parent,
+ bool about);
~HelpMessageDialog();
void printToConsole();
void showOrPrint();
private:
Ui::HelpMessageDialog *ui;
QString text;
private Q_SLOTS:
void on_okButton_accepted();
};
/** "Shutdown" window */
class ShutdownWindow : public QWidget {
Q_OBJECT
public:
explicit ShutdownWindow(QWidget *parent = nullptr, Qt::WindowFlags f = 0);
static QWidget *showShutdownWindow(BitcoinGUI *window);
protected:
void closeEvent(QCloseEvent *event) override;
};
#endif // BITCOIN_QT_UTILITYDIALOG_H