1 files changed, 294 insertions, 0 deletions
diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
new file mode 100644
index 000000000..1083f9bfe
--- /dev/null
+++ b/src/qt/bitcoin.cpp
@@ -0,0 +1,294 @@
+/*
+ * W.J. van der Laan 2011-2012
+ */
+
+#include <QApplication>
+
+#include "bitcoingui.h"
+#include "clientmodel.h"
+#include "walletmodel.h"
+#include "optionsmodel.h"
+#include "guiutil.h"
+#include "guiconstants.h"
+#include "init.h"
+#include "util.h"
+#include "ui_interface.h"
+#include "paymentserver.h"
+#include "splashscreen.h"
+
+#include <QMessageBox>
+#include <QTextCodec>
+#include <QLocale>
+#include <QTimer>
+#include <QTranslator>
+#include <QLibraryInfo>
+
+#ifdef Q_OS_MAC
+#include "macdockiconhandler.h"
+#endif
+
+#if defined(BITCOIN_NEED_QT_PLUGINS) && !defined(_BITCOIN_QT_PLUGINS_INCLUDED)
+#define _BITCOIN_QT_PLUGINS_INCLUDED
+#define __INSURE__
+#include <QtPlugin>
+Q_IMPORT_PLUGIN(qcncodecs)
+Q_IMPORT_PLUGIN(qjpcodecs)
+Q_IMPORT_PLUGIN(qtwcodecs)
+Q_IMPORT_PLUGIN(qkrcodecs)
+Q_IMPORT_PLUGIN(qtaccessiblewidgets)
+#endif
+
+// Declare meta types used for QMetaObject::invokeMethod
+Q_DECLARE_METATYPE(bool*)
+
+// Need a global reference for the notifications to find the GUI
+static BitcoinGUI *guiref;
+static SplashScreen *splashref;
+
+static bool ThreadSafeMessageBox(const std::string& message, const std::string& caption, unsigned int style)
+{
+    // Message from network thread
+    if(guiref)
+    {
+        bool modal = (style & CClientUIInterface::MODAL);
+        bool ret = false;
+        // In case of modal message, use blocking connection to wait for user to click a button
+        QMetaObject::invokeMethod(guiref, "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;
+    }
+    else
+    {
+        printf("%s: %s\n", caption.c_str(), message.c_str());
+        fprintf(stderr, "%s: %s\n", caption.c_str(), message.c_str());
+        return false;
+    }
+}
+
+static bool ThreadSafeAskFee(int64 nFeeRequired)
+{
+    if(!guiref)
+        return false;
+    if(nFeeRequired < MIN_TX_FEE || nFeeRequired <= nTransactionFee || fDaemon)
+        return true;
+
+    bool payFee = false;
+
+    QMetaObject::invokeMethod(guiref, "askFee", GUIUtil::blockingGUIThreadConnection(),
+                               Q_ARG(qint64, nFeeRequired),
+                               Q_ARG(bool*, &payFee));
+
+    return payFee;
+}
+
+static void InitMessage(const std::string &message)
+{
+    if(splashref)
+    {
+        splashref->showMessage(QString::fromStdString(message), Qt::AlignBottom|Qt::AlignHCenter, QColor(55,55,55));
+        qApp->processEvents();
+    }
+    printf("init message: %s\n", message.c_str());
+}
+
+/*
+   Translate string to current locale using Qt.
+ */
+static std::string Translate(const char* psz)
+{
+    return QCoreApplication::translate("bitcoin-core", psz).toStdString();
+}
+
+/* Handle runaway exceptions. Shows a message box with the problem and quits the program.
+ */
+static void handleRunawayException(std::exception *e)
+{
+    PrintExceptionContinue(e, "Runaway exception");
+    QMessageBox::critical(0, "Runaway exception", BitcoinGUI::tr("A fatal error occurred. Bitcoin can no longer continue safely and will quit.") + QString("\n\n") + QString::fromStdString(strMiscWarning));
+    exit(1);
+}
+
+#ifndef BITCOIN_QT_TEST
+int main(int argc, char *argv[])
+{
+    // Command-line options take precedence:
+    ParseParameters(argc, argv);
+
+    // Internal string conversion is all UTF-8
+    QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));
+    QTextCodec::setCodecForCStrings(QTextCodec::codecForTr());
+
+    Q_INIT_RESOURCE(bitcoin);
+    QApplication app(argc, argv);
+
+    // Register meta types used for QMetaObject::invokeMethod
+    qRegisterMetaType< bool* >();
+
+    // Do this early as we don't want to bother initializing if we are just calling IPC
+    // ... but do it after creating app, so QCoreApplication::arguments is initialized:
+    if (PaymentServer::ipcSendCommandLine())
+        exit(0);
+    PaymentServer* paymentServer = new PaymentServer(&app);
+
+    // Install global event filter that makes sure that long tooltips can be word-wrapped
+    app.installEventFilter(new GUIUtil::ToolTipToRichTextFilter(TOOLTIP_WRAP_THRESHOLD, &app));
+
+    // ... then bitcoin.conf:
+    if (!boost::filesystem::is_directory(GetDataDir(false)))
+    {
+        // This message can not be translated, as translation is not initialized yet
+        // (which not yet possible because lang=XX can be overridden in bitcoin.conf in the data directory)
+        QMessageBox::critical(0, "Bitcoin",
+                              QString("Error: Specified data directory \"%1\" does not exist.").arg(QString::fromStdString(mapArgs["-datadir"])));
+        return 1;
+    }
+    ReadConfigFile(mapArgs, mapMultiArgs);
+
+    // Application identification (must be set before OptionsModel is initialized,
+    // as it is used to locate QSettings)
+    QApplication::setOrganizationName("Bitcoin");
+    QApplication::setOrganizationDomain("bitcoin.org");
+    if(GetBoolArg("-testnet")) // Separate UI settings for testnet
+        QApplication::setApplicationName("Bitcoin-Qt-testnet");
+    else
+        QApplication::setApplicationName("Bitcoin-Qt");
+
+    // ... then GUI settings:
+    OptionsModel optionsModel;
+
+    // Get desired locale (e.g. "de_DE") from command line or use system locale
+    QString lang_territory = QString::fromStdString(GetArg("-lang", QLocale::system().name().toStdString()));
+    QString lang = lang_territory;
+    // Convert to "de" only by truncating "_DE"
+    lang.truncate(lang_territory.lastIndexOf('_'));
+
+    QTranslator qtTranslatorBase, qtTranslator, translatorBase, translator;
+    // 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)))
+        app.installTranslator(&qtTranslatorBase);
+
+    // Load e.g. qt_de_DE.qm
+    if (qtTranslator.load("qt_" + lang_territory, QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
+        app.installTranslator(&qtTranslator);
+
+    // Load e.g. bitcoin_de.qm (shortcut "de" needs to be defined in bitcoin.qrc)
+    if (translatorBase.load(lang, ":/translations/"))
+        app.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/"))
+        app.installTranslator(&translator);
+
+    // Subscribe to global signals from core
+    uiInterface.ThreadSafeMessageBox.connect(ThreadSafeMessageBox);
+    uiInterface.ThreadSafeAskFee.connect(ThreadSafeAskFee);
+    uiInterface.InitMessage.connect(InitMessage);
+    uiInterface.Translate.connect(Translate);
+
+    // Show help message immediately after parsing command-line options (for "-lang") and setting locale,
+    // but before showing splash screen.
+    if (mapArgs.count("-?") || mapArgs.count("--help"))
+    {
+        GUIUtil::HelpMessageBox help;
+        help.showOrPrint();
+        return 1;
+    }
+
+#ifdef Q_OS_MAC
+    // on mac, also change the icon now because it would look strange to have a testnet splash (green) and a std app icon (orange)
+    if(GetBoolArg("-testnet")) {
+        MacDockIconHandler::instance()->setIcon(QIcon(":icons/bitcoin_testnet"));
+    }
+#endif
+
+    SplashScreen splash(QPixmap(), 0);
+    if (GetBoolArg("-splash", true) && !GetBoolArg("-min"))
+    {
+        splash.show();
+        splash.setAutoFillBackground(true);
+        splashref = &splash;
+    }
+
+    app.processEvents();
+    app.setQuitOnLastWindowClosed(false);
+
+    try
+    {
+        // Regenerate startup link, to fix links to old versions
+        if (GUIUtil::GetStartOnSystemStartup())
+            GUIUtil::SetStartOnSystemStartup(true);
+
+        boost::thread_group threadGroup;
+
+        BitcoinGUI window;
+        guiref = &window;
+
+        QTimer* pollShutdownTimer = new QTimer(guiref);
+        QObject::connect(pollShutdownTimer, SIGNAL(timeout()), guiref, SLOT(detectShutdown()));
+        pollShutdownTimer->start(200);
+
+        if(AppInit2(threadGroup))
+        {
+            {
+                // Put this in a block, so that the Model objects are cleaned up before
+                // calling Shutdown().
+
+                optionsModel.Upgrade(); // Must be done after AppInit2
+
+                if (splashref)
+                    splash.finish(&window);
+
+                ClientModel clientModel(&optionsModel);
+                WalletModel walletModel(pwalletMain, &optionsModel);
+
+                window.setClientModel(&clientModel);
+                window.addWallet("~Default", &walletModel);
+                window.setCurrentWallet("~Default");
+
+                // If -min option passed, start window minimized.
+                if(GetBoolArg("-min"))
+                {
+                    window.showMinimized();
+                }
+                else
+                {
+                    window.show();
+                }
+
+                // Now that initialization/startup is done, process any command-line
+                // bitcoin: URIs
+                QObject::connect(paymentServer, SIGNAL(receivedURI(QString)), &window, SLOT(handleURI(QString)));
+                QTimer::singleShot(100, paymentServer, SLOT(uiReady()));
+
+                app.exec();
+
+                window.hide();
+                window.setClientModel(0);
+                window.removeAllWallets();
+                guiref = 0;
+            }
+            // Shutdown the core and its threads, but don't exit Bitcoin-Qt here
+            threadGroup.interrupt_all();
+            threadGroup.join_all();
+            Shutdown();
+        }
+        else
+        {
+            return 1;
+        }
+    } catch (std::exception& e) {
+        handleRunawayException(&e);
+    } catch (...) {
+        handleRunawayException(NULL);
+    }
+    return 0;
+}
+#endif // BITCOIN_QT_TEST