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Merge bitcoin-core/gui#765: Fix wallet list hover crash on shutdown

Browse source 
8b6470a906 gui: disable top bar menu actions during shutdown (furszy)
7066e8996d gui: provide wallet controller context to wallet actions (furszy)

Pull request description:

  Small follow-up to #751.

  Fixes another crash cause during shutdown. Which occurs when the user hovers over the wallets list.

  Future Note:
  This surely happen in other places as well, we should re-work the way we connect signals. Register
  lambas without any precaution can leave dangling pointers.

ACKs for top commit:
  hebasto:
    ACK 8b6470a906, I've tested each commit separately on macOS Sonoma 14.0 (Apple M1).

Tree-SHA512: 6fbd1bcd6717a8c1633beb9371463ed22422f929cccf9b791ee292c5364134c501e099329cf77a06b74a84c64c1c3d22539199ec49ccd74b3950036316c0dab3
This commit is contained in:
Hennadii Stepanov 2023-10-16 13:29:06 +01:00
commit 92704535f6
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GPG key ID: 410108112E7EA81F
1 changed files with 10 additions and 7 deletions
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17
src/qt/bitcoingui.cpp
View file

@ -392,7 +392,7 @@ void BitcoinGUI::createActions()
connect(usedSendingAddressesAction, &QAction::triggered, walletFrame, &WalletFrame::usedSendingAddresses);
connect(usedReceivingAddressesAction, &QAction::triggered, walletFrame, &WalletFrame::usedReceivingAddresses);
connect(openAction, &QAction::triggered, this, &BitcoinGUI::openClicked);
connect(m_open_wallet_menu, &QMenu::aboutToShow, [this] {
connect(m_open_wallet_menu, &QMenu::aboutToShow, m_wallet_controller, [this] {
m_open_wallet_menu->clear();
for (const std::pair<const std::string, bool>& i : m_wallet_controller->listWalletDir()) {
const std::string& path = i.first;
@ -409,7 +409,7 @@ void BitcoinGUI::createActions()
continue;
}
connect(action, &QAction::triggered, [this, path] {
connect(action, &QAction::triggered, m_wallet_controller, [this, path] {
auto activity = new OpenWalletActivity(m_wallet_controller, this);
connect(activity, &OpenWalletActivity::opened, this, &BitcoinGUI::setCurrentWallet, Qt::QueuedConnection);
connect(activity, &OpenWalletActivity::opened, rpcConsole, &RPCConsole::setCurrentWallet, Qt::QueuedConnection);
@ -421,7 +421,7 @@ void BitcoinGUI::createActions()
action->setEnabled(false);
}
});
connect(m_restore_wallet_action, &QAction::triggered, [this] {
connect(m_restore_wallet_action, &QAction::triggered, m_wallet_controller, [this] {
//: Name of the wallet data file format.
QString name_data_file = tr("Wallet Data");
@ -447,14 +447,14 @@ void BitcoinGUI::createActions()
auto backup_file_path = fs::PathFromString(backup_file.toStdString());
activity->restore(backup_file_path, wallet_name.toStdString());
});
connect(m_close_wallet_action, &QAction::triggered, [this] {
connect(m_close_wallet_action, &QAction::triggered, m_wallet_controller, [this] {
m_wallet_controller->closeWallet(walletFrame->currentWalletModel(), this);
});
connect(m_create_wallet_action, &QAction::triggered, this, &BitcoinGUI::createWallet);
connect(m_close_all_wallets_action, &QAction::triggered, [this] {
connect(m_close_all_wallets_action, &QAction::triggered, m_wallet_controller, [this] {
m_wallet_controller->closeAllWallets(this);
});
connect(m_migrate_wallet_action, &QAction::triggered, [this] {
connect(m_migrate_wallet_action, &QAction::triggered, m_wallet_controller, [this] {
auto activity = new MigrateWalletActivity(m_wallet_controller, this);
connect(activity, &MigrateWalletActivity::migrated, this, &BitcoinGUI::setCurrentWallet);
activity->migrate(walletFrame->currentWalletModel());
@ -650,7 +650,8 @@ void BitcoinGUI::setClientModel(ClientModel *_clientModel, interfaces::BlockAndH
m_mask_values_action->setChecked(_clientModel->getOptionsModel()->getOption(OptionsModel::OptionID::MaskValues).toBool());
} else {
if(trayIconMenu)
// Shutdown requested, disable menus
if (trayIconMenu)
{
// Disable context menu on tray icon
trayIconMenu->clear();
@ -664,6 +665,8 @@ void BitcoinGUI::setClientModel(ClientModel *_clientModel, interfaces::BlockAndH
}
#endif // ENABLE_WALLET
unitDisplayControl->setOptionsModel(nullptr);
// Disable top bar menu actions
appMenuBar->clear();
}
}