bitcoin.h

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// Copyright (c) 2011-2022 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
 
#include <bitcoin-build-config.h> // IWYU pragma: keep
 
#include <interfaces/node.h>
#include <qt/initexecutor.h>
 
#include <assert.h>
#include <memory>
#include <optional>
 
#include <QApplication>
 
class BitcoinGUI;
class ClientModel;
class NetworkStyle;
class OptionsModel;
class PaymentServer;
class PlatformStyle;
class SplashScreen;
class WalletController;
class WalletModel;
namespace interfaces {
class Init;
} // namespace interfaces
 
 
class BitcoinApplication: public QApplication
{
    Q_OBJECT
public:
    explicit BitcoinApplication();
    ~BitcoinApplication();
 
#ifdef ENABLE_WALLET
    void createPaymentServer();
#endif
    void parameterSetup();
    [[nodiscard]] bool createOptionsModel(bool resetSettings);
    void InitPruneSetting(int64_t prune_MiB);
    void createWindow(const NetworkStyle *networkStyle);
    void createSplashScreen(const NetworkStyle *networkStyle);
    void createNode(interfaces::Init& init);
    bool baseInitialize();
 
    void requestInitialize();
 
    WId getMainWinId() const;
 
    void setupPlatformStyle();
 
    interfaces::Node& node() const { assert(m_node); return *m_node; }
 
public Q_SLOTS:
    void initializeResult(bool success, interfaces::BlockAndHeaderTipInfo tip_info);
    void requestShutdown();
    void handleRunawayException(const QString &message);
 
    void handleNonFatalException(const QString& message);
 
Q_SIGNALS:
    void requestedInitialize();
    void requestedShutdown();
    void windowShown(BitcoinGUI* window);
 
protected:
    bool event(QEvent* e) override;
 
private:
    std::optional<InitExecutor> m_executor;
    OptionsModel* optionsModel{nullptr};
    ClientModel* clientModel{nullptr};
    BitcoinGUI* window{nullptr};
    QTimer* pollShutdownTimer{nullptr};
#ifdef ENABLE_WALLET
    PaymentServer* paymentServer{nullptr};
    WalletController* m_wallet_controller{nullptr};
#endif
    const PlatformStyle* platformStyle{nullptr};
    std::unique_ptr<QWidget> shutdownWindow;
    SplashScreen* m_splash = nullptr;
    std::unique_ptr<interfaces::Node> m_node;
 
    void startThread();
};
 
int GuiMain(int argc, char* argv[]);
 
#endif // BITCOIN_QT_BITCOIN_H