Async search (#245)

* Async search

* Define index when it's used

1 files changed, 8 insertions, 5 deletions

diff --git a/src/main/java/cuchaz/enigma/gui/dialog/SearchDialog.java b/src/main/java/cuchaz/enigma/gui/dialog/SearchDialog.java
index b36ebfb..b283a37 100644
--- a/src/main/java/cuchaz/enigma/gui/dialog/SearchDialog.java
+++ b/src/main/java/cuchaz/enigma/gui/dialog/SearchDialog.java
@@ -36,12 +36,13 @@ import cuchaz.enigma.utils.search.SearchUtil;
 public class SearchDialog {
 
         private final JTextField searchField;
-        private final DefaultListModel<SearchEntryImpl> classListModel;
+        private DefaultListModel<SearchEntryImpl> classListModel;
         private final JList<SearchEntryImpl> classList;
         private final JDialog dialog;
 
         private final Gui parent;
         private final SearchUtil<SearchEntryImpl> su;
+        private SearchUtil.SearchControl currentSearch;
 
         public SearchDialog(Gui parent) {
                 this.parent = parent;
@@ -173,11 +174,13 @@ public class SearchDialog {
 
         // Updates the list of class names
         private void updateList() {
-                classListModel.clear();
+                if (currentSearch != null) currentSearch.stop();
 
-                su.search(searchField.getText())
-                                .limit(100)
-                                .forEach(classListModel::addElement);
+                DefaultListModel<SearchEntryImpl> classListModel = new DefaultListModel<>();
+                this.classListModel = classListModel;
+                classList.setModel(classListModel);
+
+                currentSearch = su.asyncSearch(searchField.getText(), (idx, e) -> SwingUtilities.invokeLater(() -> classListModel.insertElementAt(e, idx)));
         }
 
         public void dispose() {