src/qt/walletmodeltransaction.h

   1 // Copyright (c) 2011-2014 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_WALLETMODELTRANSACTION_H
   6 #define BITCOIN_QT_WALLETMODELTRANSACTION_H
   7
   8 #include <qt/walletmodel.h>
   9
  10 #include <QObject>
  11
  12 class SendCoinsRecipient;
  13
  14 class CReserveKey;
  15 class CWallet;
  16 class CWalletTx;
  17
  18 /** Data model for a walletmodel transaction. */
  19 class WalletModelTransaction
  20 {
  21 public:
  22     explicit WalletModelTransaction(const QList<SendCoinsRecipient> &recipients);
  23     ~WalletModelTransaction();
  24
  25     QList<SendCoinsRecipient> getRecipients() const;
  26
  27     CWalletTx *getTransaction() const;
  28     unsigned int getTransactionSize();
  29
  30     void setTransactionFee(const CAmount& newFee);
  31     CAmount getTransactionFee() const;
  32
  33     CAmount getTotalTransactionAmount() const;
  34
  35     void newPossibleKeyChange(CWallet *wallet);
  36     CReserveKey *getPossibleKeyChange();
  37
  38     void reassignAmounts(int nChangePosRet); // needed for the subtract-fee-from-amount feature
  39
  40 private:
  41     QList<SendCoinsRecipient> recipients;
  42     CWalletTx *walletTransaction;
  43     std::unique_ptr<CReserveKey> keyChange;
  44     CAmount fee;
  45 };
  46
  47 #endif // BITCOIN_QT_WALLETMODELTRANSACTION_H