fxml files changes + first style

src/main/java/ch/zhaw/gartenverwaltung/SettingsController.java

@@ -1,23 +1,41 @@
 package ch.zhaw.gartenverwaltung;
 
+import ch.zhaw.gartenverwaltung.bootstrap.AppLoader;
+import ch.zhaw.gartenverwaltung.bootstrap.Inject;
 import ch.zhaw.gartenverwaltung.types.HardinessZone;
+import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
-import javafx.scene.control.CheckBox;
-import javafx.scene.control.ComboBox;
+import javafx.scene.control.*;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
 
+import java.io.IOException;
 import java.net.URL;
 import java.util.ResourceBundle;
 
 public class SettingsController implements Initializable {
     Settings settings = Settings.getInstance();
 
+    @Inject
+    AppLoader appLoader;
     @FXML
     private ComboBox<HardinessZone> selectHardinessZone_comboBox;
 
     @FXML
     private CheckBox showTutorial_checkBox;
 
+    @FXML
+    private Button location_button;
+
+    @FXML
+    private Label location_label;
+
+    @FXML
+    void setLocation(ActionEvent event) throws IOException {
+        openTextFieldDialog();
+    }
+
     /**
      * save selected values to {@link Settings}
      */
@@ -36,5 +54,46 @@ public class SettingsController implements Initializable {
         showTutorial_checkBox.setSelected(settings.getShowTutorial());
         selectHardinessZone_comboBox.getItems().addAll(HardinessZone.values());
         selectHardinessZone_comboBox.setValue(settings.getCurrentHardinessZone());
+        setIconToButton(location_button, "locationIcon.png");
+        location_label.setText(settings.getLocation());
+    }
+
+    /**
+     * adds icon to button
+     * @param button the button which get the icon
+     * @param iconFileName file name of icon
+     */
+    private void setIconToButton(Button button, String iconFileName) {
+        Image img = new Image(String.valueOf(getClass().getResource("icons/" + iconFileName)));
+        ImageView imageView = new ImageView(img);
+        imageView.setFitHeight(20);
+        imageView.setPreserveRatio(true);
+        button.setGraphic(imageView);
+    }
+
+    private void openTextFieldDialog() throws IOException {
+        Dialog<String> dialog = new Dialog<>();
+        dialog.setTitle("Set Location of your Garden");
+        dialog.setHeaderText("set Location of your Garden!");
+        dialog.setResizable(false);
+
+        DialogPane dialogPane = dialog.getDialogPane();
+
+        ButtonType save = new ButtonType("Save", ButtonBar.ButtonData.OK_DONE);
+        dialogPane.getButtonTypes().addAll(save, ButtonType.CANCEL);
+
+        if (appLoader.loadPaneToDialog("TextFieldFormular.fxml", dialogPane) instanceof TextFieldFormularController controller) {
+            controller.setDescription_label("Set");
+            controller.setValueTextArea(settings.getLocation());
+            controller.initSaveButton((Button) dialogPane.lookupButton(save));
+
+            dialog.setResultConverter(button -> button.equals(save) ? controller.getValue() : null);
+
+            dialog.showAndWait()
+                    .ifPresent(string -> {
+                        settings.setLocation(string);
+                        location_label.setText(settings.getLocation());
+                    });
+        }
     }
 }