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// Copyright (c) 2019 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_WALLETCONTROLLER_H
#define BITCOIN_QT_WALLETCONTROLLER_H
#include <qt/walletmodel.h>
#include <sync.h>
#include <map>
#include <memory>
#include <vector>
#include <QMessageBox>
#include <QMutex>
#include <QThread>
class OptionsModel;
class PlatformStyle;
namespace interfaces {
class Handler;
class Node;
} // namespace interfaces
class OpenWalletActivity;
/**
* Controller between interfaces::Node, WalletModel instances and the GUI.
*/
class WalletController : public QObject
{
Q_OBJECT
WalletModel* getOrCreateWallet(std::unique_ptr<interfaces::Wallet> wallet);
void removeAndDeleteWallet(WalletModel* wallet_model);
public:
WalletController(interfaces::Node& node, const PlatformStyle* platform_style, OptionsModel* options_model, QObject* parent);
~WalletController();
//! Returns wallet models currently open.
std::vector<WalletModel*> getOpenWallets() const;
//! Returns all wallet names in the wallet dir mapped to whether the wallet
//! is loaded.
std::map<std::string, bool> listWalletDir() const;
OpenWalletActivity* openWallet(const std::string& name, QWidget* parent = nullptr);
void closeWallet(WalletModel* wallet_model, QWidget* parent = nullptr);
Q_SIGNALS:
void walletAdded(WalletModel* wallet_model);
void walletRemoved(WalletModel* wallet_model);
void coinsSent(WalletModel* wallet_model, SendCoinsRecipient recipient, QByteArray transaction);
private:
QThread m_activity_thread;
interfaces::Node& m_node;
const PlatformStyle* const m_platform_style;
OptionsModel* const m_options_model;
mutable QMutex m_mutex;
std::vector<WalletModel*> m_wallets;
std::unique_ptr<interfaces::Handler> m_handler_load_wallet;
friend class OpenWalletActivity;
};
class OpenWalletActivity : public QObject
{
Q_OBJECT
public:
OpenWalletActivity(WalletController* wallet_controller, const std::string& name);
public Q_SLOTS:
void open();
Q_SIGNALS:
void message(QMessageBox::Icon icon, const QString text);
void finished();
void opened(WalletModel* wallet_model);
private:
WalletController* const m_wallet_controller;
std::string const m_name;
};
#endif // BITCOIN_QT_WALLETCONTROLLER_H
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