Bitcoin ABC  0.26.2
P2P Digital Currency
walletcontroller.h
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1 // Copyright (c) 2019 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #ifndef BITCOIN_QT_WALLETCONTROLLER_H
6 #define BITCOIN_QT_WALLETCONTROLLER_H
7 
8 #include <interfaces/wallet.h>
10 #include <qt/walletmodel.h>
12 #include <sync.h>
13 #include <util/translation.h>
14 
15 #include <QMutex>
16 
17 #include <map>
18 #include <memory>
19 #include <string>
20 #include <vector>
21 
22 #include <QMessageBox>
23 #include <QProgressDialog>
24 #include <QString>
25 #include <QThread>
26 #include <QTimer>
27 
28 class ClientModel;
29 class OptionsModel;
30 class PlatformStyle;
31 class WalletModel;
32 
33 namespace interfaces {
34 class Handler;
35 class Node;
36 class Wallet;
37 } // namespace interfaces
38 
41 class CreateWalletDialog;
42 class OpenWalletActivity;
44 
48 class WalletController : public QObject {
49  Q_OBJECT
50 
51  void removeAndDeleteWallet(WalletModel *wallet_model);
52 
53 public:
54  WalletController(ClientModel &client_model,
55  const PlatformStyle *platform_style, QObject *parent);
57 
59  std::vector<WalletModel *> getOpenWallets() const;
60 
61  WalletModel *getOrCreateWallet(std::unique_ptr<interfaces::Wallet> wallet);
62 
65  std::map<std::string, bool> listWalletDir() const;
66 
67  void closeWallet(WalletModel *wallet_model, QWidget *parent = nullptr);
68  void closeAllWallets(QWidget *parent = nullptr);
69 
70 Q_SIGNALS:
71  void walletAdded(WalletModel *wallet_model);
72  void walletRemoved(WalletModel *wallet_model);
73 
75  QByteArray transaction);
76 
77 private:
78  QThread *const m_activity_thread;
79  QObject *const m_activity_worker;
84  mutable QMutex m_mutex;
85  std::vector<WalletModel *> m_wallets;
86  std::unique_ptr<interfaces::Handler> m_handler_load_wallet;
87 
89 };
90 
91 class WalletControllerActivity : public QObject {
92  Q_OBJECT
93 
94 public:
95  WalletControllerActivity(WalletController *wallet_controller,
96  QWidget *parent_widget);
97  virtual ~WalletControllerActivity();
98 
99 Q_SIGNALS:
100  void finished();
101 
102 protected:
104  QObject *worker() const { return m_wallet_controller->m_activity_worker; }
105 
106  void showProgressDialog(const QString &label_text);
107  void destroyProgressDialog();
108 
110  QWidget *const m_parent_widget;
111  QProgressDialog *m_progress_dialog{nullptr};
114  std::vector<bilingual_str> m_warning_message;
115 };
116 
118  Q_OBJECT
119 
120 public:
121  CreateWalletActivity(WalletController *wallet_controller,
122  QWidget *parent_widget);
123  virtual ~CreateWalletActivity();
124 
125  void create();
126 
127 Q_SIGNALS:
128  void created(WalletModel *wallet_model);
129 
130 private:
131  void askPassphrase();
132  void createWallet();
133  void finish();
134 
138 };
139 
141  Q_OBJECT
142 
143 public:
144  OpenWalletActivity(WalletController *wallet_controller,
145  QWidget *parent_widget);
146 
147  void open(const std::string &path);
148 
149 Q_SIGNALS:
150  void opened(WalletModel *wallet_model);
151 
152 private:
153  void finish();
154 };
155 
156 #endif // BITCOIN_QT_WALLETCONTROLLER_H
Multifunctional dialog to ask for passphrases.
Model for Bitcoin network client.
Definition: clientmodel.h:36
AskPassphraseDialog * m_passphrase_dialog
CreateWalletDialog * m_create_wallet_dialog
CreateWalletActivity(WalletController *wallet_controller, QWidget *parent_widget)
void created(WalletModel *wallet_model)
Dialog for creating wallets.
void opened(WalletModel *wallet_model)
OpenWalletActivity(WalletController *wallet_controller, QWidget *parent_widget)
void open(const std::string &path)
Interface from Qt to configuration data structure for Bitcoin client.
Definition: optionsmodel.h:49
std::vector< bilingual_str > m_warning_message
QObject * worker() const
WalletController *const m_wallet_controller
QProgressDialog * m_progress_dialog
interfaces::Node & node() const
void showProgressDialog(const QString &label_text)
WalletControllerActivity(WalletController *wallet_controller, QWidget *parent_widget)
QWidget *const m_parent_widget
Controller between interfaces::Node, WalletModel instances and the GUI.
WalletController(ClientModel &client_model, const PlatformStyle *platform_style, QObject *parent)
WalletModel * getOrCreateWallet(std::unique_ptr< interfaces::Wallet > wallet)
ClientModel & m_client_model
void removeAndDeleteWallet(WalletModel *wallet_model)
void walletAdded(WalletModel *wallet_model)
void closeAllWallets(QWidget *parent=nullptr)
std::unique_ptr< interfaces::Handler > m_handler_load_wallet
QThread *const m_activity_thread
std::map< std::string, bool > listWalletDir() const
Returns all wallet names in the wallet dir mapped to whether the wallet is loaded.
std::vector< WalletModel * > getOpenWallets() const
Returns wallet models currently open.
QObject *const m_activity_worker
void walletRemoved(WalletModel *wallet_model)
const PlatformStyle *const m_platform_style
void coinsSent(interfaces::Wallet &wallet, SendCoinsRecipient recipient, QByteArray transaction)
interfaces::Node & m_node
std::vector< WalletModel * > m_wallets
void closeWallet(WalletModel *wallet_model, QWidget *parent=nullptr)
OptionsModel *const m_options_model
Interface to Bitcoin wallet from Qt view code.
Definition: walletmodel.h:47
Top-level interface for a bitcoin node (bitcoind process).
Definition: node.h:55
Interface for accessing a wallet.
Definition: wallet.h:59
std::basic_string< char, std::char_traits< char >, secure_allocator< char > > SecureString
Definition: secure.h:56
Bilingual messages:
Definition: translation.h:17