new home screen, tutorial fxml file and missing javadoc

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

@@ -81,22 +81,37 @@ public class CropDetailController {
 
     }
 
+    /**
+     * close Window
+     */
     @FXML
     void goBack() {
         Stage stage = (Stage) imageView.getScene().getWindow();
         stage.close();
     }
 
+    /**
+     * open dialog to set area
+     */
     @FXML
     void setArea() {
 
     }
 
+    /**
+     * open dialog to set location
+     */
     @FXML
     void setLocation() {
 
     }
 
+    /**
+     * set labels and image from selected {@link Crop}
+     * set icons for buttons
+     * @param crop {@link Crop} which will be displayed
+     * @throws PlantNotFoundException exception
+     */
     public void setPlantFromCrop(Crop crop) throws PlantNotFoundException {
         this.crop = crop;
         try {

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

@@ -1,5 +1,47 @@
 package ch.zhaw.gartenverwaltung;
 
-public class HomeController
-{
+import javafx.fxml.FXML;
+import javafx.fxml.Initializable;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+
+import java.net.URL;
+import java.util.ResourceBundle;
+
+public class HomeController implements Initializable {
+
+    @FXML
+    private ImageView imageViewDavid;
+
+    @FXML
+    private ImageView imageViewElias;
+
+    @FXML
+    private ImageView imageViewGian;
+
+    @FXML
+    private ImageView imageViewPhilippe;
+
+    @FXML
+    private ImageView imageViewRoman;
+
+    @Override
+    public void initialize(URL location, ResourceBundle resources) {
+        setImages(imageViewDavid, "");
+        setImages(imageViewElias, "");
+        setImages(imageViewGian, "");
+        setImages(imageViewRoman, "");
+        setImages(imageViewPhilippe, "");
+    }
+
+    private void setImages(ImageView imageView, String photoName) {
+        Image img;
+        if (photoName.equals("")) {
+            img = new Image(String.valueOf(getClass().getResource("icons/userIcon.png")));
+        } else {
+            img = new Image(String.valueOf(getClass().getResource("icons/" + photoName)));
+        }
+        imageView.setImage(img);
+    }
 }
+

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

@@ -4,7 +4,6 @@ import ch.zhaw.gartenverwaltung.bootstrap.AfterInject;
 import ch.zhaw.gartenverwaltung.bootstrap.AppLoader;
 import ch.zhaw.gartenverwaltung.bootstrap.ChangeViewEvent;
 import ch.zhaw.gartenverwaltung.bootstrap.Inject;
-import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
 import javafx.fxml.FXML;
 import javafx.scene.control.*;
@@ -41,26 +40,39 @@ public class MainFXMLController {
     @FXML
     private Button tutorial_button;
 
+    /**
+     * go to home pane
+     */
     @FXML
     void goToHome() {
         showPaneAsMainView("Home.fxml");
         styleChangeButton(home_button);
     }
 
+    /**
+     * go to my garden pane
+     */
     @FXML
     void goToMyPlants() {
         showPaneAsMainView("MyGarden.fxml");
         styleChangeButton(myGarden_button);
     }
 
+    /**
+     * go to the schedule pane
+     */
     @FXML
     void goToMySchedule() {
         showPaneAsMainView("MySchedule.fxml");
         styleChangeButton(mySchedule_button);
     }
 
+    /**
+     * open dialog of the settings
+     * @throws IOException exception
+     */
     @FXML
-    public void openSettings(ActionEvent actionEvent) throws IOException {
+    public void openSettings() throws IOException {
         Dialog<ButtonType> dialog = new Dialog<>();
         dialog.setTitle("Settings");
         dialog.setHeaderText("Settings");
@@ -82,8 +94,11 @@ public class MainFXMLController {
         }
     }
 
-    public void goToTutorial(ActionEvent actionEvent) {
-        //showPaneAsMainView("Tutorial.fxml");
+    /**
+     * go to Tutorial pane
+     */
+    public void goToTutorial() {
+        showPaneAsMainView("Tutorial.fxml");
         styleChangeButton(tutorial_button);
     }
 
@@ -109,10 +124,15 @@ public class MainFXMLController {
 
     private final EventHandler<ChangeViewEvent> changeMainViewHandler = (ChangeViewEvent event) -> showPaneAsMainView(event.view());
 
+    /**
+     * preload all menu bar panes
+     * @throws IOException exception
+     */
     private void preloadPanes() throws IOException {
         appLoader.loadAndCacheFxml("MyGarden.fxml");
         appLoader.loadAndCacheFxml("MySchedule.fxml");
         appLoader.loadAndCacheFxml("Plants.fxml");
+        appLoader.loadAndCacheFxml("Tutorial.fxml");
     }
 
     private void styleChangeButton(Button button) {
@@ -142,7 +162,7 @@ public class MainFXMLController {
     }
 
     /**
-     * adds icon to button
+     * adds icon to given button
      * @param button the button which get the icon
      * @param iconFileName file name of icon
      */

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

@@ -47,6 +47,11 @@ public class MyGardenController {
     @FXML
     private Button addPlant_button;
 
+    /**
+     * initialize crop list
+     * add listener for crop list
+     * set icon for button
+     */
     @AfterInject
     @SuppressWarnings("unused")
     public void init() {
@@ -65,6 +70,9 @@ public class MyGardenController {
         setIconToButton(addPlant_button, "addIcon.png");
     }
 
+    /**
+     * redirect to plant fxml file
+     */
     @FXML
     void addPlant() {
         myGardenRoot.fireEvent(new ChangeViewEvent(ChangeViewEvent.CHANGE_MAIN_VIEW, "Plants.fxml"));
@@ -119,6 +127,11 @@ public class MyGardenController {
         button.setGraphic(imageView);
     }
 
+    /**
+     * open detail window of the selected {@link Crop}
+     * @param crop {@link Crop} which is selected
+     * @return {@link EventHandler} for button
+     */
     private EventHandler<ActionEvent> getGoToCropDetailEvent(Crop crop) {
         return (event) -> {
             try {
@@ -136,6 +149,11 @@ public class MyGardenController {
         };
     }
 
+    /**
+     * open alert for deleting the selected {@link Crop}
+     * @param crop {@link Crop} which is selected
+     * @return {@link EventHandler} for button
+     */
     private EventHandler<ActionEvent> getDeleteCropEvent(Crop crop) {
         return (event) -> {
             try {
@@ -146,9 +164,16 @@ public class MyGardenController {
         };
     }
 
+    /**
+     * Alert to confirm that the crop can be deleted.
+     * @param crop {@link Crop} which is selected
+     * @throws IOException exception
+     * @throws HardinessZoneNotSetException exception
+     */
     private void showConfirmation(Crop crop) throws IOException, HardinessZoneNotSetException {
+        Plant plant = plantList.getPlantById(Settings.getInstance().getCurrentHardinessZone(), crop.getPlantId()).get();
         Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
-        alert.setTitle("Delete Crop");
+        alert.setTitle("Delete" + plant.name());
         alert.setHeaderText("Are you sure want to delete this Crop?");
         alert.setContentText("Deleting this crop will remove all associated tasks from your schedule.");
 

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

@@ -21,6 +21,11 @@ public class SelectSowDayController {
     @FXML
     public ToggleGroup phase_group;
 
+    /**
+     * if sow date radio button was selected return sow date
+     * if sow date was not selected get sow from harvest day and return sow date
+     * @return {@link LocalDate} of the sow date
+     */
     public LocalDate retrieveResult() {
         LocalDate sowDate = datepicker.getValue();
         if (harvest_radio.isSelected()) {
@@ -53,6 +58,10 @@ public class SelectSowDayController {
         harvest_radio.setUserData(GrowthPhaseType.HARVEST);
     }
 
+    /**
+     * Disable save button when date picker is empty
+     * @param saveButton {@link Button} to be disabled
+     */
     public void initSaveButton(Button saveButton) {
         saveButton.disableProperty().bind(datepicker.valueProperty().isNull());
     }

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

@@ -0,0 +1,6 @@
+package ch.zhaw.gartenverwaltung;
+
+
+public class TutorialController {
+
+}