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Add popup for stat. info

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This commit is contained in:
Manfred Karrer 2016-04-28 18:56:14 +02:00
parent 8eddc08cd0
commit a38fb9d21c
1 changed files with 43 additions and 4 deletions
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47
gui/src/main/java/io/bitsquare/gui/main/funds/transactions/TransactionsView.java
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@ -41,17 +41,21 @@ import javafx.beans.property.ReadOnlyObjectWrapper;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.collections.transformation.SortedList;
import javafx.event.EventHandler;
import javafx.fxml.FXML;
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.input.KeyCode;
import javafx.scene.input.KeyCodeCombination;
import javafx.scene.input.KeyCombination;
import javafx.scene.input.KeyEvent;
import javafx.scene.layout.VBox;
import javafx.util.Callback;
import org.bitcoinj.core.*;
import org.bitcoinj.script.Script;
import javax.inject.Inject;
import java.util.List;
import java.util.Optional;
import java.util.Set;
import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.Stream;
@ -77,7 +81,8 @@ public class TransactionsView extends ActivatableView<VBox, Void> {
private final DisputeManager disputeManager;
private final OfferDetailsWindow offerDetailsWindow;
private WalletEventListener walletEventListener;
private EventHandler<KeyEvent> keyEventEventHandler;
private Scene scene;
///////////////////////////////////////////////////////////////////////////////////////////
// Constructor, lifecycle
@ -164,6 +169,33 @@ public class TransactionsView extends ActivatableView<VBox, Void> {
updateList();
}
};
keyEventEventHandler = event -> {
if (new KeyCodeCombination(KeyCode.A, KeyCombination.SHORTCUT_DOWN).match(event)) {
Map<Long, List<Coin>> map = new HashMap<>();
observableList.stream().forEach(item -> {
Coin amountAsCoin = item.getAmountAsCoin();
List<Coin> list;
long key = amountAsCoin.getValue();
if (!map.containsKey(key)) {
list = new ArrayList<>();
map.put(key, list);
} else {
list = map.get(key);
}
list.add(amountAsCoin);
});
StringBuilder stringBuilder = new StringBuilder();
map.entrySet().stream().forEach(e -> {
stringBuilder.append("Nr. of transactions for amount ").
append(formatter.formatCoinWithCode(Coin.valueOf(e.getKey()))).
append(": ").
append(e.getValue().size()).
append("\n");
});
new Popup().headLine("Statistical info").information(stringBuilder.toString()).show();
}
};
}
@Override
@ -173,6 +205,10 @@ public class TransactionsView extends ActivatableView<VBox, Void> {
updateList();
walletService.getWallet().addEventListener(walletEventListener);
scene = root.getScene();
if (scene != null)
scene.addEventHandler(KeyEvent.KEY_RELEASED, keyEventEventHandler);
}
@Override
@ -180,6 +216,9 @@ public class TransactionsView extends ActivatableView<VBox, Void> {
sortedList.comparatorProperty().unbind();
observableList.forEach(TransactionsListItem::cleanup);
walletService.getWallet().removeEventListener(walletEventListener);
if (scene != null)
scene.removeEventHandler(KeyEvent.KEY_RELEASED, keyEventEventHandler);
}