Add a JComboBox for TargetNameField

Nathanael Jourdane
1 parent 667dd80c
Showing 1 changed file with 23 additions and 9 deletions Show diff stats
src/main/java/eu/omp/irap/vespa/epntapclient/view/ParamField.java
@@ -10,6 +10,7 @@ import java.util.Locale;
 import java.util.Objects;
 import javax.swing.BoxLayout;
+import javax.swing.JComboBox;
 import javax.swing.JLabel;
 import javax.swing.JPanel;
 import javax.swing.JTextField;
@@ -161,22 +162,35 @@ public abstract class ParamField extends JPanel {
 	}
 	public static class TargetNameField extends ParamField {
+		JComboBox<String> comboBox;
 		JTextField field;
+		String lastContent;
 		TargetNameField(RequestView requestView, String paramName) {
 			super(requestView, paramName);
-			field = new JTextField();
+			comboBox = new JComboBox();
+			comboBox.setEditable(true);
+			field = (JTextField) comboBox.getEditor().getEditorComponent();
 			addChangeListener(field, e -> onUpdate());
-			field.setEditable(true);
-			this.add(field);
+			this.add(comboBox);
+		}
+
+		private String[] getTargetNames(String begining) {
+			String[] targetNames = { begining + "Bird", begining + "Cat", begining + "Dog" };
+			return targetNames;
 		}
 		private void onUpdate() {
-			// TODO: add resolver
-			if ("".equals(field.getText())) {
-				requestView.updateParam(paramName, null);
-			} else {
-				requestView.updateParam(paramName, field.getText());
+			String content = field.getText();
+			if (content.length() >= 2 && !content.equals(lastContent)) {
+				lastContent = content;
+				int nbItems = comboBox.getItemCount();
+				comboBox.removeAllItems();
+				for (String s : getTargetNames(content)) {
+					comboBox.addItem(s);
+				}
+				field.setText(content);
+				requestView.updateParam(paramName, content);
 			}
 		}
 	}
@@ -186,7 +200,7 @@ public abstract class ParamField extends JPanel {
 		DataProductTypeField(RequestView requestView, String paramName) {
 			super(requestView, paramName);
-			field = new JTextField();
+			JTextField field = new JTextField();
 			// TODO: listbox with enumerated values instead of JTextField
 			addChangeListener(field, e -> onUpdate());
 			this.add(field);