Merge pull request #17 from aoetk/fileencoding

Add the setting changes encoding for CSV file to the preference dialog

LICENSE.md

@@ -1,7 +1,7 @@
 The MIT License (MIT)
 ------------------------------------------------------------------------------------------------------------------------
 
-Copyright (c) 2015-2016 Andreas Billmann <andreas.billmann@javafx.ninja>
+Copyright (c) 2015-2019 Andreas Billmann <andreas.billmann@javafx.ninja>
 
 
 

README.md

@@ -1,30 +1,29 @@
 # SmartCSV.fx
-##Description
+## Description
 A simple JavaFX application to load, save and edit a CSV file and provide a [JSON Table Schema](http://specs.frictionlessdata.io/json-table-schema/) for columns to check the values in the columns.
 
-##Motivation
+## Motivation
 At work I have the need to fix wrong CSV files from customers. It is hard to find the errors and fix them in a texteditor, 
 even in a "normal" CSV editor. So I decided to write this simple JavaFX application.
 
-##Video
+## Video
 [![short video about the application](http://img.youtube.com/vi/eUh_WLx1OwI/0.jpg)](https://youtu.be/eUh_WLx1OwI)
 
-##Links
+## Links
 [GitHub Page](http://frosch95.github.io/SmartCSV.fx/)
 
 [Wiki & Documentation](https://github.com/frosch95/SmartCSV.fx/wiki)
 
-binary distribution of the [SmartCSV.fx launcher](http://www.javafx.ninja/SmartCSV.fx/SmartCSV.fx.jar)
-copy the jar to an appropriate place and start the application with a double click on the jar (or java -jar SmartCSV.fx.jar on command line)
+binary distribution of the [latest release (0.9.2)](https://github.com/frosch95/SmartCSV.fx/releases/download/0.9.2/SmartCSV.fx-0.9.2-SNAPSHOT.zip)
 
-##Talks
+## Talks
 [Introduction](http://javafx.ninja/talks/introduction/)
 
-##License
-###The MIT License (MIT)
+## License
+### The MIT License (MIT)
 
 
-Copyright (c) 2015-2016 Andreas Billmann <andreas.billmann@javafx.ninja>
+Copyright (c) 2015-2019 Andreas Billmann <andreas.billmann@javafx.ninja>
 
 
 

build.gradle

@@ -1,32 +1,9 @@
-group 'ninja.javafx'
-version '0.9-SNAPSHOT'
-
-buildscript {
-    repositories {
-        mavenCentral()
-    }
-    dependencies {
-        classpath 'no.tornado:fxlauncher-gradle-plugin:1.0.12'
-    }
-}
-
-apply plugin: 'java'
-apply plugin: 'groovy'
-apply plugin: 'application'
-apply plugin: 'idea'
-apply plugin: 'no.tornado.fxlauncher'
-
-sourceCompatibility = 1.8
-mainClassName = 'ninja.javafx.smartcsv.fx.SmartCSV'
-
-def fxlauncherPathName = getBuildDir().absolutePath + File.separatorChar + 'fxlauncher' + File.separatorChar
-
-fxlauncher {
-    applicationVendor 'Andreas Billmann (andreas.billmann@javafx.ninja)'
-    applicationUrl 'http://javafx.ninja/SmartCSV.fx/'
-    applicationMainClass mainClassName
-    acceptDowngrade false
-    cacheDir 'USERLIB/SmartCSV.fx'
+plugins {
+    id 'idea'
+    id 'java'
+    id 'groovy'
+    id 'application'
+    id 'org.openjfx.javafxplugin' version '0.0.8'
 }
 
 repositories {
@@ -34,40 +11,29 @@ repositories {
     jcenter()
 }
 
+javafx {
+    version = "13"
+    modules = [ 'javafx.controls', 'javafx.fxml' ]
+}
+
 dependencies {
     testCompile group: 'junit', name: 'junit', version: '4.12'
     testCompile group: 'org.hamcrest', name: 'hamcrest-library', version: '1.3'
-    compile group: 'org.codehaus.groovy', name: 'groovy-all', version: '2.4.7'
-    compile group: 'org.springframework', name:'spring-context', version: '4.3.1.RELEASE'
+    compile group: 'org.codehaus.groovy', name: 'groovy-all', version: '3.0.0-beta-3'
+    compile group: 'org.springframework', name:'spring-context', version: '5.2.0.RELEASE'
     compile group: 'net.sf.supercsv', name: 'super-csv', version: '2.4.0'
-    compile group: 'commons-validator', name: 'commons-validator', version: '1.5.1'
-    compile group: 'de.jensd', name: 'fontawesomefx-commons', version: '8.12'
-    compile group: 'de.jensd', name: 'fontawesomefx-fontawesome', version: '4.6.3'
-    compile group: 'de.jensd', name: 'fontawesomefx-materialdesignfont', version: '1.6.50'
-    compile group: 'de.jensd', name: 'fontawesomefx-materialicons', version: '2.2.0'
-    compile group: 'org.controlsfx', name: 'controlsfx', version: '8.40.11'
-    compile group: 'com.google.code.gson', name: 'gson', version: '2.7'
-    compile group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.6.2'
-    compile group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.6.2'
-    compile group: 'org.fxmisc.richtext', name: 'richtextfx', version: '0.6.10'
+    compile group: 'commons-validator', name: 'commons-validator', version: '1.6'
+    compile group: 'de.jensd', name: 'fontawesomefx-commons', version: '11.0'
+    compile group: 'de.jensd', name: 'fontawesomefx-fontawesome', version: '4.7.0-11'
+    compile group: 'de.jensd', name: 'fontawesomefx-materialdesignfont', version: '1.7.22-11'
+    compile group: 'de.jensd', name: 'fontawesomefx-materialicons', version: '2.2.0-11'
+    compile group: 'org.controlsfx', name: 'controlsfx', version: '11.0.0'
+    compile group: 'com.google.code.gson', name: 'gson', version: '2.8.5'
+    compile group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.11.0'
+    compile group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.11.0'
+    compile group: 'org.fxmisc.richtext', name: 'richtextfx', version: '0.10.2'
 }
 
-task wrapper(type: Wrapper) {
-    gradleVersion = '3.1' //version required
-}
-
-task buildSmartCSV(dependsOn: ['clean','embedApplicationManifest']) << {
-    def file = new File(fxlauncherPathName + 'fxlauncher.jar')
-    file.renameTo(fxlauncherPathName + 'SmartCSV.fx.jar')
-}
-
-task modifyAppXML(dependsOn: 'generateApplicationManifest') << {
-    String contents = new File( fxlauncherPathName + 'app.xml' ).getText( 'UTF-8' )
-    contents = contents.replaceAll( 'Updating...', 'Updating SmartCSV.fx ...' )
-    contents = contents.replaceAll( '-fx-spacing: 10; -fx-padding: 25;', '-fx-spacing: 10; -fx-padding: 25;-fx-font-size: 0.9em;' )
-    new File( fxlauncherPathName + 'app.xml' ).write( contents, 'UTF-8' )
-}
-
-embedApplicationManifest.dependsOn modifyAppXML
-
-defaultTasks 'buildSmartCSV'
+group 'ninja.javafx'
+version '0.9.2-SNAPSHOT'
+mainClassName = 'ninja.javafx.smartcsv.Main'

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
-#Thu Oct 06 15:00:38 CEST 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip

gradlew

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 
 ##############################################################################
 ##
@@ -6,42 +6,6 @@
 ##
 ##############################################################################
 
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn ( ) {
-    echo "$*"
-}
-
-die ( ) {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-esac
-
 # Attempt to set APP_HOME
 # Resolve links: $0 may be a link
 PRG="$0"
@@ -60,6 +24,46 @@ cd "`dirname \"$PRG\"`/" >/dev/null
 APP_HOME="`pwd -P`"
 cd "$SAVED" >/dev/null
 
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 # Determine the Java command to use to start the JVM.
@@ -85,7 +89,7 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
     MAX_FD_LIMIT=`ulimit -H -n`
     if [ $? -eq 0 ] ; then
         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
@@ -150,11 +154,19 @@ if $cygwin ; then
     esac
 fi
 
-# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
-function splitJvmOpts() {
-    JVM_OPTS=("$@")
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
 }
-eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
-JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+APP_ARGS=$(save "$@")
 
-exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -8,14 +8,14 @@
 @rem Set local scope for the variables with windows NT shell
 if "%OS%"=="Windows_NT" setlocal
 
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
-
 set DIRNAME=%~dp0
 if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
@@ -49,7 +49,6 @@ goto fail
 @rem Get command-line arguments, handling Windows variants
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
-if "%@eval[2+2]" == "4" goto 4NT_args
 
 :win9xME_args
 @rem Slurp the command line arguments.
@@ -60,11 +59,6 @@ set _SKIP=2
 if "x%~1" == "x" goto execute
 
 set CMD_LINE_ARGS=%*
-goto execute
-
-:4NT_args
-@rem Get arguments from the 4NT Shell from JP Software
-set CMD_LINE_ARGS=%$
 
 :execute
 @rem Setup the command line

src/main/java/ninja/javafx/smartcsv/Main.java

@@ -0,0 +1,10 @@
+package ninja.javafx.smartcsv;
+
+import ninja.javafx.smartcsv.fx.SmartCSV;
+
+public class Main {
+    public static void main(String[] args) {
+        // workaround for module problem
+        SmartCSV.main(args);
+    }
+}

src/main/java/ninja/javafx/smartcsv/csv/CSVConfigurable.java

@@ -35,6 +35,8 @@ public class CSVConfigurable {
 
     protected CsvPreference csvPreference;
 
+    protected String fileEncoding;
+
     public CSVConfigurable() {
         csvPreference = CsvPreference.EXCEL_NORTH_EUROPE_PREFERENCE;
     }
@@ -42,4 +44,9 @@ public class CSVConfigurable {
     public void setCsvPreference(CsvPreference csvPreference) {
         this.csvPreference = csvPreference;
     }
+
+    public void setFileEncoding(String fileEncoding) {
+        this.fileEncoding = fileEncoding;
+    }
+
 }

src/main/java/ninja/javafx/smartcsv/csv/CSVFileReader.java

@@ -34,6 +34,7 @@ import org.supercsv.io.ICsvMapReader;
 
 import java.io.File;
 import java.io.IOException;
+import java.nio.charset.Charset;
 import java.util.Map;
 
 /**
@@ -48,7 +49,8 @@ public class CSVFileReader extends CSVConfigurable implements FileReader<CSVMode
 
         ICsvMapReader mapReader = null;
         try {
-            mapReader = new CsvMapReader(new java.io.FileReader(file.getAbsoluteFile()), csvPreference);
+            mapReader = new CsvMapReader(new java.io.FileReader(file.getAbsoluteFile(), Charset.forName(fileEncoding)),
+                    csvPreference);
             model = new CSVModel();
 
             // the header columns are used as the keys to the Map

src/main/java/ninja/javafx/smartcsv/csv/CSVFileWriter.java

@@ -34,6 +34,7 @@ import org.supercsv.io.ICsvMapWriter;
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
+import java.nio.charset.Charset;
 import java.util.Map;
 
 import static java.util.stream.Collectors.toMap;
@@ -53,7 +54,8 @@ public class CSVFileWriter extends CSVConfigurable implements ninja.javafx.smart
     public void write(File filename) throws IOException {
         ICsvMapWriter mapWriter = null;
         try {
-            mapWriter = new CsvMapWriter(new FileWriter(filename.getAbsolutePath()), csvPreference);
+            mapWriter = new CsvMapWriter(new FileWriter(filename.getAbsolutePath(), Charset.forName(fileEncoding)),
+                    csvPreference);
             mapWriter.writeHeader(model.getHeader());
 
             for(CSVRow row: model.getRows()) {

src/main/java/ninja/javafx/smartcsv/fx/SmartCSVController.java

@@ -54,8 +54,7 @@ import ninja.javafx.smartcsv.fx.table.model.CSVValue;
 import ninja.javafx.smartcsv.fx.util.LoadFileService;
 import ninja.javafx.smartcsv.fx.util.SaveFileService;
 import ninja.javafx.smartcsv.fx.validation.ValidationEditorController;
-import ninja.javafx.smartcsv.preferences.PreferencesFileReader;
-import ninja.javafx.smartcsv.preferences.PreferencesFileWriter;
+import ninja.javafx.smartcsv.preferences.*;
 import ninja.javafx.smartcsv.validation.configuration.ValidationConfiguration;
 import ninja.javafx.smartcsv.validation.ValidationError;
 import ninja.javafx.smartcsv.validation.ValidationFileReader;
@@ -68,6 +67,7 @@ import org.supercsv.prefs.CsvPreference;
 import java.io.File;
 import java.io.IOException;
 import java.net.URL;
+import java.nio.charset.Charset;
 import java.util.Optional;
 import java.util.ResourceBundle;
 
@@ -93,6 +93,13 @@ public class SmartCSVController extends FXMLController {
             ".SmartCSV.fx" +
             File.separator + "" +
             "preferences.json");
+
+    private static final File ENCODING_FILE = new File(System.getProperty("user.home") +
+            File.separator +
+            ".SmartCSV.fx" +
+            File.separator +
+            "encoding.json");
+
     public static final String CSV_FILTER_TEXT = "CSV files (*.csv)";
     public static final String CSV_FILTER_EXTENSION = "*.csv";
     public static final String JSON_FILTER_TEXT = "JSON files (*.json)";
@@ -213,6 +220,7 @@ public class SmartCSVController extends FXMLController {
     private FileStorage<CSVModel> currentCsvFile = new FileStorage<>(csvFileReader, csvFileWriter);
     private FileStorage<ValidationConfiguration> currentConfigFile = new FileStorage<>(new ValidationFileReader(), new ValidationFileWriter());
     private FileStorage<CsvPreference> csvPreferenceFile = new FileStorage<>(new PreferencesFileReader(), new PreferencesFileWriter());
+    private FileStorage<String> fileEncodingFile = new FileStorage<>(new EncodingFileReader(), new EncodingFileWriter());
 
     private ListChangeListener<ValidationError> errorListListener = c -> tableView.refresh();
     private WeakListChangeListener<ValidationError> weakErrorListListener = new WeakListChangeListener<>(errorListListener);
@@ -238,10 +246,25 @@ public class SmartCSVController extends FXMLController {
         bindConfigFileName();
 
         csvPreferenceFile.setFile(PREFERENCES_FILE);
+        fileEncodingFile.setFile(ENCODING_FILE);
 
         loadCsvPreferencesFromFile();
     }
 
+    private void loadEncodingFromFile() {
+        if (fileEncodingFile.getFile().exists()) {
+            useLoadFileService(fileEncodingFile, event -> setFileEncoding(fileEncodingFile.getContent()));
+        } else {
+            setFileEncoding(Charset.defaultCharset().name());
+        }
+    }
+
+    private void setFileEncoding(String content) {
+        preferencesController.setFileEncoding(content);
+        csvFileReader.setFileEncoding(content);
+        csvFileWriter.setFileEncoding(content);
+    }
+
     private void setupErrorSideBar(ResourceBundle resourceBundle) {
         errorSideBar = new ErrorSideBar(resourceBundle);
         errorSideBar.selectedValidationErrorProperty().addListener((observable, oldValue, newValue) -> {
@@ -345,8 +368,29 @@ public class SmartCSVController extends FXMLController {
             CsvPreference csvPreference = preferencesController.getCsvPreference();
             setCsvPreference(csvPreference);
             saveCsvPreferences(csvPreference);
+            String fileEncoding = CharsetHelper.getCharsetName(preferencesController.getFileEncoding());
+            setFileEncoding(fileEncoding);
+            saveFileEncoding(fileEncoding);
         } else {
             preferencesController.setCsvPreference(csvPreferenceFile.getContent());
+            preferencesController.setFileEncoding(fileEncodingFile.getContent());
+        }
+    }
+
+    private void saveFileEncoding(String fileEncoding) {
+        try {
+            createFileEncodingFile();
+            fileEncodingFile.setContent(fileEncoding);
+            useSaveFileService(fileEncodingFile);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    private void createFileEncodingFile() throws IOException {
+        if (!fileEncodingFile.getFile().exists()) {
+            createPreferencesFileFolder();
+            fileEncodingFile.getFile().createNewFile();
         }
     }
 
@@ -492,9 +536,13 @@ public class SmartCSVController extends FXMLController {
 
     private void loadCsvPreferencesFromFile() {
         if (csvPreferenceFile.getFile().exists()) {
-            useLoadFileService(csvPreferenceFile, event -> setCsvPreference(csvPreferenceFile.getContent()));
+            useLoadFileService(csvPreferenceFile, event -> {
+                setCsvPreference(csvPreferenceFile.getContent());
+                loadEncodingFromFile();
+            });
         } else {
             setCsvPreference(CsvPreference.EXCEL_NORTH_EUROPE_PREFERENCE);
+            loadEncodingFromFile();
         }
     }
 

src/main/java/ninja/javafx/smartcsv/fx/preferences/PreferencesController.java

@@ -39,6 +39,7 @@ import org.springframework.stereotype.Component;
 import org.supercsv.prefs.CsvPreference;
 
 import java.net.URL;
+import java.nio.charset.Charset;
 import java.util.ResourceBundle;
 import java.util.function.UnaryOperator;
 
@@ -66,6 +67,9 @@ public class PreferencesController extends FXMLController {
     @FXML
     private ComboBox<String> quoteMode;
 
+    @FXML
+    private ComboBox<String> fileEncoding;
+
     private String endOfLineSymbols;
 
     private BooleanProperty valid = new SimpleBooleanProperty(true);
@@ -80,6 +84,7 @@ public class PreferencesController extends FXMLController {
     @Override
     public void initialize(URL location, ResourceBundle resources) {
         quoteMode.getItems().addAll("normal", "always", "column");
+        fileEncoding.getItems().addAll(Charset.availableCharsets().keySet());
 
         UnaryOperator<TextFormatter.Change> allowOnlyOneCharacter = change -> {
             if (change.isContentChange()) {
@@ -117,6 +122,14 @@ public class PreferencesController extends FXMLController {
                 .build();
     }
 
+    public void setFileEncoding(String fileEncoding) {
+        this.fileEncoding.setValue(fileEncoding);
+    }
+
+    public String getFileEncoding() {
+        return fileEncoding.getValue();
+    }
+
     public boolean getValid() {
         return valid.get();
     }

src/main/java/ninja/javafx/smartcsv/fx/validation/ValidationEditorController.java

@@ -35,8 +35,8 @@ import ninja.javafx.smartcsv.fx.FXMLController;
 import ninja.javafx.smartcsv.validation.configuration.*;
 import org.fxmisc.richtext.CodeArea;
 import org.fxmisc.richtext.LineNumberFactory;
-import org.fxmisc.richtext.StyleSpans;
-import org.fxmisc.richtext.StyleSpansBuilder;
+import org.fxmisc.richtext.model.StyleSpans;
+import org.fxmisc.richtext.model.StyleSpansBuilder;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
 

src/main/java/ninja/javafx/smartcsv/preferences/CharsetHelper.java

@@ -0,0 +1,44 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015-2016 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.preferences;
+
+import java.nio.charset.Charset;
+
+/**
+ * Helper class for getting charset's name
+ */
+public class CharsetHelper {
+
+    public static String getCharsetName(String name) {
+        try {
+            return Charset.forName(name).name();
+        } catch (Exception e) {
+            return Charset.defaultCharset().name();
+        }
+    }
+
+}

src/main/java/ninja/javafx/smartcsv/preferences/EncodingFileReader.java

@@ -0,0 +1,62 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015-2016 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.preferences;
+
+import com.google.gson.GsonBuilder;
+import ninja.javafx.smartcsv.FileReader;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * file reader for the file encoding
+ */
+public class EncodingFileReader implements FileReader<String> {
+
+    private String fileEncoding;
+
+    public EncodingFileReader() {
+        fileEncoding = Charset.defaultCharset().name();
+    }
+
+    @Override
+    public String getContent() {
+        return fileEncoding;
+    }
+
+    @Override
+    public void read(File filename) throws IOException {
+        Map settings = new GsonBuilder().create().fromJson(new java.io.FileReader(filename), HashMap.class);
+        if (settings != null) {
+            fileEncoding = CharsetHelper.getCharsetName(settings.get("fileEncoding").toString());
+        }
+    }
+
+}

src/main/java/ninja/javafx/smartcsv/preferences/EncodingFileWriter.java

@@ -0,0 +1,59 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015-2016 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.preferences;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import ninja.javafx.smartcsv.FileWriter;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Save the file encoding to configuration file
+ */
+public class EncodingFileWriter implements FileWriter<String> {
+
+    private String fileEncoding;
+
+    @Override
+    public void setContent(String fileEncoding) {
+        this.fileEncoding = fileEncoding;
+    }
+
+    @Override
+    public void write(File filename) throws IOException {
+        Map<String, String> encodings = new HashMap<>();
+        encodings.put("fileEncoding", CharsetHelper.getCharsetName(fileEncoding));
+        Gson gson = new GsonBuilder().setPrettyPrinting().create();
+        Files.write(filename.toPath(), gson.toJson(encodings).getBytes());
+    }
+
+}

src/main/resources/ninja/javafx/smartcsv/fx/about/about.fxml

@@ -1,21 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<?import javafx.geometry.*?>
-<?import javafx.scene.control.*?>
-<?import javafx.scene.layout.*?>
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Hyperlink?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.control.ScrollPane?>
+<?import javafx.scene.control.TextArea?>
+<?import javafx.scene.layout.ColumnConstraints?>
+<?import javafx.scene.layout.GridPane?>
+<?import javafx.scene.layout.RowConstraints?>
+<?import javafx.scene.layout.VBox?>
 <?import javafx.scene.text.Font?>
-<VBox maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="600.0" prefWidth="600.0" spacing="4.0" xmlns="http://javafx.com/javafx/8.0.60" xmlns:fx="http://javafx.com/fxml/1">
+
+<VBox maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="600.0" prefWidth="600.0" spacing="4.0" xmlns="http://javafx.com/javafx/8.0.76-ea" xmlns:fx="http://javafx.com/fxml/1">
    <children>
-      <Label text="SmartCSV.fx">
-         <font>
-            <Font size="18.0" />
-         </font>
-         <VBox.margin>
-            <Insets top="8.0" />
-         </VBox.margin>
-      </Label>
-      <Label text="A simple JavaFX application to load, save and edit a CSV file and provide a JSON configuration for columns " wrapText="true" />
-      <Label text="to check the values in the columns." />
       <Label text="Thanks for contributions:">
          <font>
             <Font size="18.0" />
@@ -42,17 +39,17 @@
                 <ColumnConstraints hgrow="ALWAYS" minWidth="10.0" />
               </columnConstraints>
               <rowConstraints>
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                  <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
+                <RowConstraints minHeight="10.0" prefHeight="20.0" vgrow="SOMETIMES" />
+                <RowConstraints minHeight="10.0" prefHeight="20.0" vgrow="SOMETIMES" />
+                <RowConstraints minHeight="10.0" prefHeight="20.0" vgrow="SOMETIMES" />
+                  <RowConstraints minHeight="10.0" prefHeight="20.0" vgrow="SOMETIMES" />
+                  <RowConstraints minHeight="10.0" prefHeight="20.0" vgrow="SOMETIMES" />
+                  <RowConstraints minHeight="10.0" prefHeight="20.0" vgrow="SOMETIMES" />
+                  <RowConstraints minHeight="10.0" prefHeight="20.0" vgrow="SOMETIMES" />
+                  <RowConstraints minHeight="10.0" prefHeight="20.0" vgrow="SOMETIMES" />
+                  <RowConstraints minHeight="10.0" prefHeight="20.0" vgrow="SOMETIMES" />
+                  <RowConstraints minHeight="10.0" prefHeight="20.0" vgrow="SOMETIMES" />
+                  <RowConstraints minHeight="10.0" prefHeight="20.0" vgrow="SOMETIMES" />
               </rowConstraints>
                <children>
                   <Label text="junit" />
@@ -92,7 +89,7 @@
             <Font size="18.0" />
          </font>
       </Label>
-      <TextArea editable="false" prefHeight="200.0" prefWidth="200.0" text="Copyright (c) 2015-2016 Andreas Billmann &lt;andreas.billmann@javafx.ninja&gt;&#10;&#10;Permission is hereby granted, free of charge, to any person obtaining a copy&#10;of this software and associated documentation files (the &quot;Software&quot;), to deal&#10;in the Software without restriction, including without limitation the rights&#10;to use, copy, modify, merge, publish, distribute, sublicense, and/or sell&#10;copies of the Software, and to permit persons to whom the Software is&#10;furnished to do so, subject to the following conditions:&#10;&#10;The above copyright notice and this permission notice shall be included in&#10;all copies or substantial portions of the Software.&#10;&#10;&#10;&#10;THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR&#10;IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,&#10;FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE&#10;AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER&#10;LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,&#10;OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN&#10;THE SOFTWARE." wrapText="true" />
+      <TextArea editable="false" prefHeight="200.0" prefWidth="200.0" text="Copyright (c) 2015-2019 Andreas Billmann &lt;andreas.billmann@javafx.ninja&gt;&#10;&#10;Permission is hereby granted, free of charge, to any person obtaining a copy&#10;of this software and associated documentation files (the &quot;Software&quot;), to deal&#10;in the Software without restriction, including without limitation the rights&#10;to use, copy, modify, merge, publish, distribute, sublicense, and/or sell&#10;copies of the Software, and to permit persons to whom the Software is&#10;furnished to do so, subject to the following conditions:&#10;&#10;The above copyright notice and this permission notice shall be included in&#10;all copies or substantial portions of the Software.&#10;&#10;&#10;&#10;THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR&#10;IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,&#10;FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE&#10;AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER&#10;LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,&#10;OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN&#10;THE SOFTWARE." wrapText="true" />
    </children>
    <opaqueInsets>
       <Insets />

src/main/resources/ninja/javafx/smartcsv/fx/application.properties

@@ -1,5 +1,5 @@
 application.name = SmartCSV.fx
-application.version = 0.9
+application.version = 0.9.1
 
 # fxml views
 fxml.smartcvs.view = /ninja/javafx/smartcsv/fx/smartcsv.fxml

src/main/resources/ninja/javafx/smartcsv/fx/preferences/preferences.fxml

@@ -14,6 +14,7 @@
     <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
       <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
       <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
+      <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="NEVER" />
   </rowConstraints>
    <children>
       <Label text="%preferences.quoteChar" />
@@ -26,6 +27,8 @@
       <CheckBox fx:id="ignoreEmptyLines" mnemonicParsing="false" text="" GridPane.columnIndex="1" GridPane.rowIndex="3" />
       <Label text="%preferences.quoteMode" GridPane.rowIndex="4" />
       <ComboBox fx:id="quoteMode" prefWidth="150.0" GridPane.columnIndex="1" GridPane.rowIndex="4" />
+      <Label text="%preferences.fileEncoding" GridPane.rowIndex="5" />
+      <ComboBox fx:id="fileEncoding" editable="true" prefWidth="150.0" GridPane.columnIndex="1" GridPane.rowIndex="5" />
    </children>
    <padding>
       <Insets bottom="8.0" left="8.0" right="8.0" top="8.0" />

src/main/resources/ninja/javafx/smartcsv/fx/smartcsv.properties

@@ -41,6 +41,7 @@ preferences.delimiterChar = Delimiter character:
 preferences.ignoreEmptyLines = Ignore empty lines:
 preferences.surroundingSpacesNeedQuotes = Surrounding spaces need quotes:
 preferences.quoteMode = Quote mode:
+preferences.fileEncoding = File encoding:
 
 # validaton messages
 validation.message.not.empty = should not be empty

src/main/resources/ninja/javafx/smartcsv/fx/smartcsv_de.properties

@@ -50,6 +50,7 @@ preferences.delimiterChar = Trennzeichen:
 preferences.ignoreEmptyLines = Leere Zeilen ignorieren:
 preferences.surroundingSpacesNeedQuotes = Leerzeichen einfassen:
 preferences.quoteMode = Einfassungsmodus:
+preferences.fileEncoding = Dateicodierung:
 
 # validaton messages
 validation.message.not.empty = Darf nicht leer sein.

src/test/java/ninja/javafx/smartcsv/preferences/CharsetHelperTest.java

@@ -0,0 +1,56 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015-2016 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.preferences;
+
+import org.junit.jupiter.api.Test;
+
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+public class CharsetHelperTest {
+
+    @Test
+    public void getCharsetName_known_charset() {
+        String result = CharsetHelper.getCharsetName("UTF-16");
+        assertEquals(StandardCharsets.UTF_16.name(), result);
+    }
+
+    @Test
+    public void getCharsetName_unknown_charset() {
+        String result = CharsetHelper.getCharsetName("foobar");
+        assertEquals(StandardCharsets.UTF_8.name(), result);
+    }
+
+    @Test
+    public void getCharsetName_null_charset() {
+        String result = CharsetHelper.getCharsetName(null);
+        assertEquals(StandardCharsets.UTF_8.name(), result);
+    }
+
+}