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order available wallets to prioritise seed or usb keystores

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This commit is contained in:
Craig Raw 2020-10-16 12:55:02 +02:00
parent 194f0f5c1b
commit 63a9a798f3
1 changed files with 15 additions and 1 deletions
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16
src/main/java/com/sparrowwallet/sparrow/transaction/HeadersController.java
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@ -837,7 +837,7 @@ public class HeadersController extends TransactionFormController implements Init
@Subscribe
public void openWallets(OpenWalletsEvent event) {
if(headersForm.getPsbt() != null && headersForm.getBlockTransaction() == null) {
List<Wallet> availableWallets = event.getWallets().stream().filter(wallet -> wallet.canSign(headersForm.getPsbt())).collect(Collectors.toList());
List<Wallet> availableWallets = event.getWallets().stream().filter(wallet -> wallet.canSign(headersForm.getPsbt())).sorted(new WalletSignComparator()).collect(Collectors.toList());
Map<Wallet, Storage> availableWalletsMap = new LinkedHashMap<>(event.getWalletsMap());
availableWalletsMap.keySet().retainAll(availableWallets);
headersForm.getAvailableWallets().keySet().retainAll(availableWallets);
@ -1016,4 +1016,18 @@ public class HeadersController extends TransactionFormController implements Init
futureBlockWarning.setVisible(AppController.getCurrentBlockHeight() != null && locktimeBlock.getValue() > event.getHeight());
}
}
private static class WalletSignComparator implements Comparator<Wallet> {
private static final List<KeystoreSource> sourceOrder = List.of(KeystoreSource.SW_WATCH, KeystoreSource.HW_AIRGAPPED, KeystoreSource.HW_USB, KeystoreSource.SW_SEED);
@Override
public int compare(Wallet wallet1, Wallet wallet2) {
return getHighestSourceIndex(wallet2) - getHighestSourceIndex(wallet1);
}
private int getHighestSourceIndex(Wallet wallet) {
return wallet.getKeystores().stream().map(keystore -> sourceOrder.indexOf(keystore.getSource())).mapToInt(v -> v).max().orElse(0);
}
}
}