1  // Copyright (c) 2011-present 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_WALLETVIEW_H
  6  #define BITCOIN_QT_WALLETVIEW_H
  7  
  8  #include <consensus/amount.h>
  9  #include <qt/bitcoinunits.h>
 10  
 11  #include <QStackedWidget>
 12  
 13  class ClientModel;
 14  class OverviewPage;
 15  class PlatformStyle;
 16  class ReceiveCoinsDialog;
 17  class SendCoinsDialog;
 18  class SendCoinsRecipient;
 19  class TransactionView;
 20  class WalletModel;
 21  class AddressBookPage;
 22  
 23  QT_BEGIN_NAMESPACE
 24  class QModelIndex;
 25  class QProgressDialog;
 26  QT_END_NAMESPACE
 27  
 28  /*
 29    WalletView class. This class represents the view to a single wallet.
 30    It was added to support multiple wallet functionality. Each wallet gets its own WalletView instance.
 31    It communicates with both the client and the wallet models to give the user an up-to-date view of the
 32    current core state.
 33  */
 34  class WalletView : public QStackedWidget
 35  {
 36      Q_OBJECT
 37  
 38  public:
 39      explicit WalletView(WalletModel* wallet_model, const PlatformStyle* platformStyle, QWidget* parent);
 40      ~WalletView();
 41  
 42      /** Set the client model.
 43          The client model represents the part of the core that communicates with the P2P network, and is wallet-agnostic.
 44      */
 45      void setClientModel(ClientModel *clientModel);
 46      WalletModel* getWalletModel() const noexcept { return walletModel; }
 47  
 48      bool handlePaymentRequest(const SendCoinsRecipient& recipient);
 49  
 50      void showOutOfSyncWarning(bool fShow);
 51  
 52  private:
 53      ClientModel* clientModel{nullptr};
 54  
 55      //!
 56      //! The wallet model represents a bitcoin wallet, and offers access to
 57      //! the list of transactions, address book and sending functionality.
 58      //!
 59      WalletModel* const walletModel;
 60  
 61      OverviewPage *overviewPage;
 62      QWidget *transactionsPage;
 63      ReceiveCoinsDialog *receiveCoinsPage;
 64      SendCoinsDialog *sendCoinsPage;
 65      AddressBookPage *usedSendingAddressesPage;
 66      AddressBookPage *usedReceivingAddressesPage;
 67  
 68      TransactionView *transactionView;
 69  
 70      QProgressDialog* progressDialog{nullptr};
 71      const PlatformStyle *platformStyle;
 72  
 73  public Q_SLOTS:
 74      /** Switch to overview (home) page */
 75      void gotoOverviewPage();
 76      /** Switch to history (transactions) page */
 77      void gotoHistoryPage();
 78      /** Switch to receive coins page */
 79      void gotoReceiveCoinsPage();
 80      /** Switch to send coins page */
 81      void gotoSendCoinsPage(QString addr = "");
 82  
 83      /** Show Sign/Verify Message dialog and switch to sign message tab */
 84      void gotoSignMessageTab(QString addr = "");
 85      /** Show Sign/Verify Message dialog and switch to verify message tab */
 86      void gotoVerifyMessageTab(QString addr = "");
 87  
 88      /** Show incoming transaction notification for new transactions.
 89  
 90          The new items are those between start and end inclusive, under the given parent item.
 91      */
 92      void processNewTransaction(const QModelIndex& parent, int start, int /*end*/);
 93      /** Encrypt the wallet */
 94      void encryptWallet();
 95      /** Backup the wallet */
 96      void backupWallet();
 97      /** Change encrypted wallet passphrase */
 98      void changePassphrase();
 99      /** Ask for passphrase to unlock wallet temporarily */
100      void unlockWallet();
101  
102      /** Show used sending addresses */
103      void usedSendingAddresses();
104      /** Show used receiving addresses */
105      void usedReceivingAddresses();
106  
107      /** Show progress dialog e.g. for rescan */
108      void showProgress(const QString &title, int nProgress);
109  
110  private Q_SLOTS:
111      void disableTransactionView(bool disable);
112  
113  Q_SIGNALS:
114      void setPrivacy(bool privacy);
115      void transactionClicked();
116      void coinsSent();
117      /**  Fired when a message should be reported to the user */
118      void message(const QString &title, const QString &message, unsigned int style);
119      /** Encryption status of wallet changed */
120      void encryptionStatusChanged();
121      /** Notify that a new transaction appeared */
122      void incomingTransaction(const QString& date, BitcoinUnit unit, const CAmount& amount, const QString& type, const QString& address, const QString& label, const QString& walletName);
123      /** Notify that the out of sync warning icon has been pressed */
124      void outOfSyncWarningClicked();
125  };
126  
127  #endif // BITCOIN_QT_WALLETVIEW_H