Resolve #79

src/main/java/nsusbloader/AppPreferences.java

@@ -61,7 +61,7 @@ public class AppPreferences {
     public void setNsIp(String ip){preferences.put("NSIP", ip);}
     public String getNsIp(){return preferences.get("NSIP", "192.168.1.42");}
 
-    public String getRecent(){ return preferences.get("RECENT", System.getProperty("user.home")); }
+    public String getRecent(){ return FilesHelper.getRealFolder(preferences.get("RECENT", System.getProperty("user.home"))); }
     public void setRecent(String path){ preferences.put("RECENT", path); }
     //------------ SETTINGS ------------------//
 
@@ -124,12 +124,12 @@ public class AppPreferences {
     public int getSplitMergeType(){ return preferences.getInt("SM_TYPE", 0); }
     public void setSplitMergeType(int value){ preferences.putInt("SM_TYPE", value); }
 
-    public String getSplitMergeRecent(){ return preferences.get("SM_RECENT", System.getProperty("user.home")); }
+    public String getSplitMergeRecent(){ return FilesHelper.getRealFolder(preferences.get("SM_RECENT", System.getProperty("user.home"))); }
     public void setSplitMergeRecent(String value){ preferences.put("SM_RECENT", value); }
     // RCM //
     public String getRecentRcm(int num){ return preferences.get(String.format("RCM_%02d", num), ""); }
     public void setRecentRcm(int num, String value){ preferences.put(String.format("RCM_%02d", num), value); }
     // NXDT //
-    public String getNXDTSaveToLocation(){ return preferences.get("nxdt_saveto", System.getProperty("user.home")); }
+    public String getNXDTSaveToLocation(){ return FilesHelper.getRealFolder(preferences.get("nxdt_saveto", System.getProperty("user.home"))); }
     public void setNXDTSaveToLocation(String value){ preferences.put("nxdt_saveto", value); }
 }

src/main/java/nsusbloader/Controllers/FrontController.java

@@ -32,6 +32,7 @@ import javafx.stage.FileChooser;
 import nsusbloader.AppPreferences;
 import nsusbloader.COM.NET.NETCommunications;
 import nsusbloader.COM.USB.UsbCommunications;
+import nsusbloader.FilesHelper;
 import nsusbloader.MediatorControl;
 import nsusbloader.ModelControllers.CancellableRunnable;
 import nsusbloader.NSLDataTypes.EModule;
@@ -193,11 +194,7 @@ public class FrontController implements Initializable {
         FileChooser fileChooser = new FileChooser();
         fileChooser.setTitle(resourceBundle.getString("btn_OpenFile"));
 
-        File validator = new File(previouslyOpenedPath);
+        fileChooser.setInitialDirectory(new File(FilesHelper.getRealFolder(previouslyOpenedPath)));
-        if (validator.exists() && validator.isDirectory())
-            fileChooser.setInitialDirectory(validator);
-        else
-            fileChooser.setInitialDirectory(new File(System.getProperty("user.home")));
 
         if (getSelectedProtocol().equals("TinFoil") && MediatorControl.getInstance().getContoller().getSettingsCtrlr().getTinfoilSettings().isXciNszXczSupport())
             fileChooser.getExtensionFilters().add(new FileChooser.ExtensionFilter("NSP/XCI/NSZ/XCZ", "*.nsp", "*.xci", "*.nsz", "*.xcz"));
@@ -223,11 +220,8 @@ public class FrontController implements Initializable {
         DirectoryChooser dirChooser = new DirectoryChooser();
         dirChooser.setTitle(resourceBundle.getString("btn_OpenFile"));
 
-        File validator = new File(previouslyOpenedPath);
+        String saveToLocation = FilesHelper.getRealFolder(previouslyOpenedPath);
-        if (validator.exists() && validator.isDirectory())
+        dirChooser.setInitialDirectory(new File(saveToLocation));
-            dirChooser.setInitialDirectory(validator);
-        else
-            dirChooser.setInitialDirectory(new File(System.getProperty("user.home")));
 
         splitFile = dirChooser.showDialog(usbNetPane.getScene().getWindow());
 

src/main/java/nsusbloader/Controllers/NxdtController.java

@@ -25,6 +25,7 @@ import javafx.scene.control.Label;
 import javafx.scene.layout.Region;
 import javafx.stage.DirectoryChooser;
 import nsusbloader.AppPreferences;
+import nsusbloader.FilesHelper;
 import nsusbloader.MediatorControl;
 import nsusbloader.ModelControllers.CancellableRunnable;
 import nsusbloader.NSLDataTypes.EModule;
@@ -52,11 +53,8 @@ public class NxdtController implements Initializable {
     public void initialize(URL url, ResourceBundle resourceBundle) {
         this.rb = resourceBundle;
 
-        File saveToValidator = new File(AppPreferences.getInstance().getNXDTSaveToLocation());
+        String saveToLocation = AppPreferences.getInstance().getNXDTSaveToLocation();
-        if (saveToValidator.exists())
+        saveToLocationLbl.setText(saveToLocation);
-            saveToLocationLbl.setText(saveToValidator.getAbsolutePath());
-        else
-            saveToLocationLbl.setText(System.getProperty("user.home"));
 
         btnDumpStopImage = new Region();
         btnDumpStopImage.getStyleClass().add("regionDump");

src/main/java/nsusbloader/Controllers/SplitMergeController.java

@@ -20,7 +20,6 @@ package nsusbloader.Controllers;
 
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
-import javafx.scene.Node;
 import javafx.scene.control.*;
 import javafx.scene.input.DragEvent;
 import javafx.scene.input.TransferMode;
@@ -29,6 +28,7 @@ import javafx.scene.layout.VBox;
 import javafx.stage.DirectoryChooser;
 import javafx.stage.FileChooser;
 import nsusbloader.AppPreferences;
+import nsusbloader.FilesHelper;
 import nsusbloader.MediatorControl;
 import nsusbloader.ModelControllers.CancellableRunnable;
 import nsusbloader.NSLDataTypes.EModule;
@@ -97,10 +97,13 @@ public class SplitMergeController implements Initializable {
         saveToPathLbl.setText(AppPreferences.getInstance().getSplitMergeRecent());
 
         changeSaveToBtn.setOnAction((actionEvent -> {
-            DirectoryChooser dc = new DirectoryChooser();
+            DirectoryChooser directoryChooser = new DirectoryChooser();
-            dc.setTitle(resourceBundle.getString("tabSplMrg_Btn_SelectFolder"));
+            directoryChooser.setTitle(resourceBundle.getString("tabSplMrg_Btn_SelectFolder"));
-            dc.setInitialDirectory(new File(saveToPathLbl.getText()));
+
-            File saveToDir = dc.showDialog(changeSaveToBtn.getScene().getWindow());
+            String saveToLocation = FilesHelper.getRealFolder(saveToPathLbl.getText());
+            directoryChooser.setInitialDirectory(new File(saveToLocation));
+
+            File saveToDir = directoryChooser.showDialog(changeSaveToBtn.getScene().getWindow());
             if (saveToDir != null)
                 saveToPathLbl.setText(saveToDir.getAbsolutePath());
         }));
@@ -227,7 +230,6 @@ public class SplitMergeController implements Initializable {
      * */
     @FXML
     private void handleDrop(DragEvent event) {
-        Node sourceNode = (Node) event.getSource();
         File fileDrpd = event.getDragboard().getFiles().get(0);
 
         if (fileDrpd.isDirectory())

src/main/java/nsusbloader/FilesHelper.java

@@ -0,0 +1,32 @@
+/*
+    Copyright 2019-2020 Dmitry Isaenko
+
+    This file is part of NS-USBloader.
+
+    NS-USBloader is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    NS-USBloader is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with NS-USBloader.  If not, see <https://www.gnu.org/licenses/>.
+*/
+package nsusbloader;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+public class FilesHelper {
+    public static String getRealFolder(String path){
+        Path splitMergePath = Paths.get(path);
+        if (Files.notExists(splitMergePath) || Files.isRegularFile(splitMergePath))
+            return System.getProperty("user.home");
+        return path;
+    }
+}