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| author | Andrew Chow <achow101-github@achow101.com> | 2019-01-18 17:05:32 -0500 |
|---|---|---|
| committer | Andrew Chow <achow101-github@achow101.com> | 2019-01-23 15:18:03 -0500 |
| commit | 2bc4c3eaf96f5f8490fc79280422916c5d14cde3 (patch) | |
| tree | 743a1f80a4a38f55e13d02547373c94b0c2c0ace /src/qt/walletmodel.cpp | |
| parent | 14bcdbe09cffaef9bcc51dd9de1645db3f0a93db (diff) | |
| download | bitcoin-2bc4c3eaf96f5f8490fc79280422916c5d14cde3.tar.xz | |
Notify the GUI that the keypool has changed to set the receive button
Whenever the keypool changes (new keys generated, new seed set,
keypool runs out, etc.), notify the GUI that the keypool has changed. The
receive button can then be enabled and disabled as necessary.
Diffstat (limited to 'src/qt/walletmodel.cpp')
| -rw-r--r-- | src/qt/walletmodel.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp index 73fce02554..2a9144bec9 100644 --- a/src/qt/walletmodel.cpp +++ b/src/qt/walletmodel.cpp @@ -423,6 +423,11 @@ static void NotifyWatchonlyChanged(WalletModel *walletmodel, bool fHaveWatchonly Q_ARG(bool, fHaveWatchonly)); } +static void NotifyCanGetAddressesChanged(WalletModel* walletmodel) +{ + QMetaObject::invokeMethod(walletmodel, "canGetAddressesChanged"); +} + void WalletModel::subscribeToCoreSignals() { // Connect signals to wallet @@ -432,6 +437,7 @@ void WalletModel::subscribeToCoreSignals() m_handler_transaction_changed = m_wallet->handleTransactionChanged(std::bind(NotifyTransactionChanged, this, std::placeholders::_1, std::placeholders::_2)); m_handler_show_progress = m_wallet->handleShowProgress(std::bind(ShowProgress, this, std::placeholders::_1, std::placeholders::_2)); m_handler_watch_only_changed = m_wallet->handleWatchOnlyChanged(std::bind(NotifyWatchonlyChanged, this, std::placeholders::_1)); + m_handler_can_get_addrs_changed = m_wallet->handleCanGetAddressesChanged(boost::bind(NotifyCanGetAddressesChanged, this)); } void WalletModel::unsubscribeFromCoreSignals() @@ -443,6 +449,7 @@ void WalletModel::unsubscribeFromCoreSignals() m_handler_transaction_changed->disconnect(); m_handler_show_progress->disconnect(); m_handler_watch_only_changed->disconnect(); + m_handler_can_get_addrs_changed->disconnect(); } // WalletModel::UnlockContext implementation @@ -573,6 +580,11 @@ bool WalletModel::privateKeysDisabled() const bool WalletModel::canGetAddresses() const { + // The wallet can provide a fresh address if: + // * hdEnabled(): an HD seed is present; or + // * it is a legacy wallet, because: + // * !hdEnabled(): an HD seed is not present; and + // * !IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS): private keys have not been disabled (which results in hdEnabled() == true) return m_wallet->hdEnabled() || (!m_wallet->hdEnabled() && !m_wallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)); } |