handle multiple selection when freezing and unfreezing utxos

src/main/java/com/sparrowwallet/sparrow/control/EntryCell.java

@@ -292,14 +292,28 @@ public class EntryCell extends TreeTableCell<Entry, Entry> {
         Platform.runLater(() -> EventManager.get().post(new SpendUtxoEvent(hashIndexEntry.getWallet(), spendingUtxos)));
     }
 
-    private static void freezeUtxo(HashIndexEntry hashIndexEntry) {
-        hashIndexEntry.getHashIndex().setStatus(Status.FROZEN);
-        EventManager.get().post(new WalletUtxoStatusChangedEvent(hashIndexEntry.getWallet(), hashIndexEntry.getHashIndex()));
+    private static void freezeUtxo(TreeTableView<Entry> treeTableView, HashIndexEntry hashIndexEntry) {
+        List<BlockTransactionHashIndex> utxos = treeTableView.getSelectionModel().getSelectedCells().stream()
+                .map(tp -> tp.getTreeItem().getValue())
+                .filter(e -> e instanceof HashIndexEntry && ((HashIndexEntry)e).getType().equals(HashIndexEntry.Type.OUTPUT))
+                .map(e -> ((HashIndexEntry)e).getHashIndex())
+                .filter(ref -> ref.getStatus() != Status.FROZEN)
+                .collect(Collectors.toList());
+
+        utxos.forEach(ref -> ref.setStatus(Status.FROZEN));
+        EventManager.get().post(new WalletUtxoStatusChangedEvent(hashIndexEntry.getWallet(), utxos));
     }
 
-    private static void unfreezeUtxo(HashIndexEntry hashIndexEntry) {
-        hashIndexEntry.getHashIndex().setStatus(null);
-        EventManager.get().post(new WalletUtxoStatusChangedEvent(hashIndexEntry.getWallet(), hashIndexEntry.getHashIndex()));
+    private static void unfreezeUtxo(TreeTableView<Entry> treeTableView, HashIndexEntry hashIndexEntry) {
+        List<BlockTransactionHashIndex> utxos = treeTableView.getSelectionModel().getSelectedCells().stream()
+                .map(tp -> tp.getTreeItem().getValue())
+                .filter(e -> e instanceof HashIndexEntry && ((HashIndexEntry)e).getType().equals(HashIndexEntry.Type.OUTPUT))
+                .map(e -> ((HashIndexEntry)e).getHashIndex())
+                .filter(ref -> ref.getStatus() == Status.FROZEN)
+                .collect(Collectors.toList());
+
+        utxos.forEach(ref -> ref.setStatus(null));
+        EventManager.get().post(new WalletUtxoStatusChangedEvent(hashIndexEntry.getWallet(), utxos));
     }
 
     private static Glyph getViewTransactionGlyph() {
@@ -514,7 +528,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> {
                     freezeUtxo.setGraphic(getFreezeGlyph());
                     freezeUtxo.setOnAction(AE -> {
                         hide();
-                        freezeUtxo(hashIndexEntry);
+                        freezeUtxo(treeTableView, hashIndexEntry);
                     });
                     getItems().add(freezeUtxo);
                 } else {
@@ -522,7 +536,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> {
                     unfreezeUtxo.setGraphic(getUnfreezeGlyph());
                     unfreezeUtxo.setOnAction(AE -> {
                         hide();
-                        unfreezeUtxo(hashIndexEntry);
+                        unfreezeUtxo(treeTableView, hashIndexEntry);
                     });
                     getItems().add(unfreezeUtxo);
                 }

src/main/java/com/sparrowwallet/sparrow/event/WalletUtxoStatusChangedEvent.java

@@ -3,15 +3,17 @@ package com.sparrowwallet.sparrow.event;
 import com.sparrowwallet.drongo.wallet.BlockTransactionHashIndex;
 import com.sparrowwallet.drongo.wallet.Wallet;
 
+import java.util.List;
+
 public class WalletUtxoStatusChangedEvent extends WalletChangedEvent {
-    private final BlockTransactionHashIndex utxo;
+    private final List<BlockTransactionHashIndex> utxos;
 
-    public WalletUtxoStatusChangedEvent(Wallet wallet, BlockTransactionHashIndex utxo) {
+    public WalletUtxoStatusChangedEvent(Wallet wallet, List<BlockTransactionHashIndex> utxos) {
         super(wallet);
-        this.utxo = utxo;
+        this.utxos = utxos;
     }
 
-    public BlockTransactionHashIndex getUtxo() {
-        return utxo;
+    public List<BlockTransactionHashIndex> getUtxos() {
+        return utxos;
     }
 }

src/main/java/com/sparrowwallet/sparrow/io/db/DbPersistence.java

@@ -610,7 +610,7 @@ public class DbPersistence implements Persistence {
     @Subscribe
     public void walletUtxoStatusChanged(WalletUtxoStatusChangedEvent event) {
         if(persistsFor(event.getWallet())) {
-            dirtyPersistablesMap.computeIfAbsent(event.getWallet(), key -> new DirtyPersistables()).utxoStatuses.add(event.getUtxo());
+            dirtyPersistablesMap.computeIfAbsent(event.getWallet(), key -> new DirtyPersistables()).utxoStatuses.addAll(event.getUtxos());
         }
     }
 

src/main/java/com/sparrowwallet/sparrow/wallet/SendController.java

@@ -1164,7 +1164,7 @@ public class SendController extends WalletFormController implements Initializabl
                 updateTransaction(true);
             } else if(utxoSelectorProperty().get() instanceof PresetUtxoSelector) {
                 PresetUtxoSelector presetUtxoSelector = new PresetUtxoSelector(((PresetUtxoSelector)utxoSelector).getPresetUtxos());
-                presetUtxoSelector.getPresetUtxos().remove(event.getUtxo());
+                presetUtxoSelector.getPresetUtxos().removeAll(event.getUtxos());
                 utxoSelectorProperty.set(presetUtxoSelector);
                 updateTransaction(true);
             } else {