bitcoin.h

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// Copyright (c) 2011-2020 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_BITCOIN_H
#define BITCOIN_QT_BITCOIN_H
 
#if defined(HAVE_CONFIG_H)
#include <config/bitcoin-config.h>
#endif
 
#include <QApplication>
#include <assert.h>
#include <memory>
 
#include <interfaces/node.h>
 
class BitcoinGUI;
class ClientModel;
class NetworkStyle;
class OptionsModel;
class PaymentServer;
class PlatformStyle;
class SplashScreen;
class WalletController;
class WalletModel;
 
 
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, interfaces::BlockAndHeaderTipInfo tip_info);
    void shutdownResult();
    void runawayException(const QString &message);
 
private:
    void handleRunawayException(const std::exception *e);
 
    interfaces::Node& m_node;
};
 
class BitcoinApplication: public QApplication
{
    Q_OBJECT
public:
    explicit BitcoinApplication();
    ~BitcoinApplication();
 
#ifdef ENABLE_WALLET
    void createPaymentServer();
#endif
    void parameterSetup();
    void createOptionsModel(bool resetSettings);
    void InitPruneSetting(int64_t prune_MiB);
    void createWindow(const NetworkStyle *networkStyle);
    void createSplashScreen(const NetworkStyle *networkStyle);
    bool baseInitialize();
 
    void requestInitialize();
    void requestShutdown();
 
    int getReturnValue() const { return returnValue; }
 
    WId getMainWinId() const;
 
    void setupPlatformStyle();
 
    interfaces::Node& node() const { assert(m_node); return *m_node; }
    void setNode(interfaces::Node& node);
 
public Q_SLOTS:
    void initializeResult(bool success, interfaces::BlockAndHeaderTipInfo tip_info);
    void shutdownResult();
    void handleRunawayException(const QString &message);
 
    void handleNonFatalException(const QString& message);
 
Q_SIGNALS:
    void requestedInitialize();
    void requestedShutdown();
    void splashFinished();
    void windowShown(BitcoinGUI* window);
 
private:
    QThread *coreThread;
    OptionsModel *optionsModel;
    ClientModel *clientModel;
    BitcoinGUI *window;
    QTimer *pollShutdownTimer;
#ifdef ENABLE_WALLET
    PaymentServer* paymentServer{nullptr};
    WalletController* m_wallet_controller{nullptr};
#endif
    int returnValue;
    const PlatformStyle *platformStyle;
    std::unique_ptr<QWidget> shutdownWindow;
    SplashScreen* m_splash = nullptr;
    interfaces::Node* m_node = nullptr;
 
    void startThread();
};
 
int GuiMain(int argc, char* argv[]);
 
#endif // BITCOIN_QT_BITCOIN_H