feat(app): wipe scenes when going back to start

Related #33.

src/pattypan/elements/WikiButton.java

@@ -26,6 +26,7 @@
 import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+import java.util.HashMap;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import javafx.event.ActionEvent;
@@ -87,7 +88,17 @@ public WikiButton linkTo(String paneName, Stage stage) {
     });
     return this;
   }
-
+
+  public WikiButton linkTo(String paneName, Stage stage, boolean clearScenes) {
+    this.setOnAction((ActionEvent event) -> {
+      if(clearScenes) {
+        Session.SCENES = new HashMap<>();
+      }
+      goTo(paneName, stage);
+    });
+    return this;
+  }
+
   public void goTo(String paneName, Stage stage) {
     Scene scene = Session.SCENES.containsKey(paneName)
             ? Session.SCENES.get(paneName)

src/pattypan/elements/WikiPane.java

@@ -45,8 +45,8 @@ public class WikiPane extends BorderPane {
   public VBox centerContainer = new VBox(15);
   public HBox bottomContainer = new HBox();
 
-  public WikiButton prevButton = new WikiButton("generic-back", "inversed").setWidth(150);
-  public WikiButton nextButton = new WikiButton("generic-next", "inversed").setWidth(150);
+  public WikiButton prevButton = new WikiButton("generic-back", "inversed").setWidth(250);
+  public WikiButton nextButton = new WikiButton("generic-next", "inversed").setWidth(250);
 
   private final String[] progressBarLabels = {
     Util.text("choose-directory-name"),

src/pattypan/panes/CreateFilePane.java

@@ -134,7 +134,7 @@ private void showOpenFileButton() {
       }
     });
 
-    nextButton.linkTo("StartPane", stage).setText(Util.text("create-file-back-to-start"));
+    nextButton.linkTo("StartPane", stage, true).setText(Util.text("create-file-back-to-start"));
     nextButton.setVisible(true);
   }
 

src/pattypan/panes/UploadPane.java

@@ -81,6 +81,7 @@ private void setActions() {
       uploadButton.setDisable(true);
       stopButton.setDisable(false);
       uploadFiles();
+      nextButton.setVisible(false);
     });
 
     stopButton.setOnAction((ActionEvent e) -> {
@@ -97,6 +98,9 @@ public void changed(ObservableValue<? extends String> ov, String oldValue, Strin
           stopButton.setDisable(true);
         } else {
           addInfo(newValue);
+
+          nextButton.linkTo("StartPane", stage, true).setText(Util.text("upload-next-sheet"));
+          nextButton.setVisible(true);
         }
       }
     });

src/pattypan/text/messages.properties

@@ -54,6 +54,7 @@ upload-log-error-name-taken=This file name is already used
 upload-log-success=[%s/%s] File uploaded\!
 upload-log-uploading=[%s/%s] Uploading %s...
 upload-name=Upload
+upload-next-sheet=Upload next spreadsheet
 upload-stop=Stop
 validate-file-select=Select file
 validate-file-type=XLS files (*.xls)

src/pattypan/text/messages_pl_PL.properties

@@ -52,6 +52,7 @@ upload-log-error-name-taken=Podana nazwa pliku jest ju\u017c w u\u017cyciu
 upload-log-success=[%s/%s] File przes\u0142any\!
 upload-log-uploading=[%s/%s] Przesy\u0142anie %s...
 upload-name=Prze\u015blij
+upload-next-sheet=Prze\u015blij nast\u0119pny arkusz
 upload-stop=Zatrzymaj
 validate-file-select=Wybierz plik
 validate-file-type=pliki XLS (*.xls)