Move BitcoinApplication to header so it can be tested

Move-only commit, no code changes

src/qt/bitcoin.cpp

@@ -6,6 +6,7 @@
 #include <config/bitcoin-config.h>
 #endif
 
+#include <qt/bitcoin.h>
 #include <qt/bitcoingui.h>
 
 #include <chainparams.h>
@@ -140,101 +141,6 @@ void DebugMessageHandler(QtMsgType type, const QMessageLogContext& context, cons
     }
 }
 
-/** Class encapsulating Bitcoin Core startup and shutdown.
- * Allows running startup and shutdown in a different thread from the UI thread.
- */
-class BitcoinCore: public QObject
-{
-    Q_OBJECT
-public:
-    explicit BitcoinCore(interfaces::Node& node);
-
-public Q_SLOTS:
-    void initialize();
-    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 NetworkStyle *networkStyle);
-    /// Create splash screen
-    void createSplashScreen(const NetworkStyle *networkStyle);
-
-    /// Request core initialization
-    void requestInitialize();
-    /// Request core shutdown
-    void requestShutdown();
-
-    /// Get process return value
-    int getReturnValue() const { return returnValue; }
-
-    /// Get window identifier of QMainWindow (BitcoinGUI)
-    WId getMainWinId() const;
-
-    /// Setup platform style
-    void setupPlatformStyle();
-
-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);
-    void addWallet(WalletModel* walletModel);
-    void removeWallet();
-
-Q_SIGNALS:
-    void requestedInitialize();
-    void requestedShutdown();
-    void stopThread();
-    void splashFinished();
-
-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;
-    std::unique_ptr<interfaces::Handler> m_handler_load_wallet;
-#endif
-    int returnValue;
-    const PlatformStyle *platformStyle;
-    std::unique_ptr<QWidget> shutdownWindow;
-
-    void startThread();
-};
-
-#include <qt/bitcoin.moc>
-
 BitcoinCore::BitcoinCore(interfaces::Node& node) :
     QObject(), m_node(node)
 {