debugUi: show warning on close, add status bar at bottom of window

src/main/java/de/bixilon/minosoft/debug/gui/DebugMainWindow.java

@@ -16,15 +16,20 @@ package de.bixilon.minosoft.debug.gui;
 import de.bixilon.minosoft.debug.handling.DebugUIHandler;
 import de.bixilon.minosoft.protocol.network.Connection;
 import javafx.application.Application;
+import javafx.application.Platform;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Scene;
+import javafx.scene.control.Alert;
+import javafx.scene.control.ButtonType;
 import javafx.scene.control.TextField;
 import javafx.scene.image.Image;
 import javafx.scene.input.KeyCode;
 import javafx.scene.layout.VBox;
+import javafx.scene.text.Text;
 import javafx.stage.Stage;
 
 import java.io.IOException;
+import java.util.Optional;
 
 public class DebugMainWindow extends Application {
     static DebugUIHandler handler;
@@ -52,6 +57,33 @@ public class DebugMainWindow extends Application {
         DebugMainWindow.connection = connection;
     }
 
+    private static void showCloseConfirmation() {
+        Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
+        alert.setTitle("Disconnect?");
+        alert.setHeaderText("Do you want to disconnect from the server?");
+
+        ButtonType yes = new ButtonType("Yes");
+        ButtonType no = new ButtonType("No");
+        ButtonType cancel = new ButtonType("Cancel");
+
+        alert.getButtonTypes().clear();
+
+        alert.getButtonTypes().addAll(yes, no, cancel);
+
+        Optional<ButtonType> option = alert.showAndWait();
+        if (option.isEmpty()) {
+            // no selection
+            return;
+        }
+        if (option.get() == no) {
+            stage.close();
+        } else if (option.get() == yes) {
+            connection.disconnect();
+            stage.close();
+        }
+        // else return
+    }
+
     @Override
     public void start(Stage stage) throws IOException {
 
@@ -60,7 +92,6 @@ public class DebugMainWindow extends Application {
         stage.setScene(scene);
         stage.setTitle("Minosoft DebugUI");
         stage.getIcons().add(new Image(DebugMainWindow.class.getResourceAsStream("/icons/windowIcon.png")));
-        stage.show();
 
         // listen for enter in text field
         TextField chatToSend = ((TextField) scene.lookup("#chatToSend"));
@@ -72,6 +103,18 @@ public class DebugMainWindow extends Application {
             }
         });
 
+        Text statusBarServerAddress = (Text) scene.lookup("#statusBarServerAddress");
+        statusBarServerAddress.setText(String.format(statusBarServerAddress.getText(), connection.getHost(), connection.getPort()));
+
+
+        stage.setOnCloseRequest(event -> {
+            event.consume();
+            showCloseConfirmation();
+        });
+
+
+        Platform.setImplicitExit(false);
+        stage.show();
         DebugMainWindow.stage = stage;
         initialized = true;
         handler.initializedCallback();

src/main/resources/layout/debug/main.fxml

@@ -5,23 +5,33 @@
 <?import javafx.scene.control.TabPane?>
 <?import javafx.scene.control.TextField?>
 <?import javafx.scene.layout.*?>
+<?import javafx.scene.text.Font?>
+<?import javafx.scene.text.Text?>
 <?import javafx.scene.text.TextFlow?>
 <VBox xmlns:fx="http://javafx.com/fxml/1" prefHeight="400.0" prefWidth="640.0" xmlns="http://javafx.com/javafx/8.0.171">
     <AnchorPane prefHeight="666.0" prefWidth="998.0" VBox.vgrow="ALWAYS">
-        <TabPane prefHeight="200.0" prefWidth="200.0" tabClosingPolicy="UNAVAILABLE" AnchorPane.bottomAnchor="0.0"
+        <TabPane prefHeight="200.0" prefWidth="200.0" tabClosingPolicy="UNAVAILABLE" AnchorPane.bottomAnchor="20.0"
                  AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
             <Tab text="Chat">
                 <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="180.0" prefWidth="200.0">
                     <ScrollPane layoutX="441.0" layoutY="184.0" AnchorPane.bottomAnchor="28.0"
                                 AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
-                        <content>
+                        <TextFlow id="chat" prefWidth="635.0"/>
-                            <TextFlow id="chat" prefWidth="635.0"/>
-                        </content>
                     </ScrollPane>
                     <TextField id="chatToSend" promptText="&lt;Enter Chat Message&gt;" AnchorPane.bottomAnchor="0.0"
-                               AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="339.0"/>
+                               AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0"/>
                 </AnchorPane>
             </Tab>
         </TabPane>
+        <AnchorPane prefHeight="20.0" prefWidth="640.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0"
+                    AnchorPane.rightAnchor="0.0">
+            <Text id="statusBarServerAddress" layoutX="408.0" layoutY="15.0" strokeType="OUTSIDE" strokeWidth="0.0"
+                  text="Connected to %s:%d" AnchorPane.bottomAnchor="0.0" AnchorPane.rightAnchor="0.0"
+                  AnchorPane.topAnchor="0.0">
+                <font>
+                    <Font size="12.0"/>
+                </font>
+            </Text>
+        </AnchorPane>
     </AnchorPane>
 </VBox>