initial changes

.classpath

@@ -28,11 +28,5 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
-		<attributes>
-			<attribute name="maven.pomderived" value="true"/>
-			<attribute name="test" value="true"/>
-		</attributes>
-	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>

pom.xml

@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>nz.ac.massey.cs</groupId>
 	<artifactId>nz.ac.massey.cs.flackpad</artifactId>
-	<version>0.4.1</version>
+	<version>0.4.4</version>
 
 	<properties>
 		<javaVersion>1.8</javaVersion>
@@ -14,6 +14,13 @@
 	</properties>
 
 	<dependencies>
+
+		<dependency>
+	  		<groupId>com.fifesoft</groupId>
+	  		<artifactId>rsyntaxtextarea</artifactId>
+	  		<version>3.1.3</version>
+		</dependency>
+
 		<dependency>
 			<groupId>org.apache.tika</groupId>
 			<artifactId>tika-core</artifactId>

src/main/java/nz/ac/massey/cs/flackpad/FileIO.java

@@ -24,7 +24,7 @@ static String getFileMIME(File file) {
 		String fileMIME = null;
 		try {
 			fileMIME = tika.detect(file);
-		} catch (IOException e) {
+		} catch (Exception e) {
 			return fileMIME;
 		}
 		return fileMIME;

src/main/java/nz/ac/massey/cs/flackpad/TextArea.java

@@ -8,8 +8,10 @@
 import javax.swing.JTextArea;
 import javax.swing.text.BadLocationException;
 
+import org.fife.ui.rsyntaxtextarea.RSyntaxTextArea;
+
 @SuppressWarnings("serial")
-class TextArea extends JTextArea {
+class TextArea extends RSyntaxTextArea {
 
 	private Window window;
 	private int fontSize;

src/main/java/nz/ac/massey/cs/flackpad/Window.java

@@ -20,6 +20,8 @@
 import javax.swing.event.DocumentListener;
 import javax.swing.text.Element;
 
+import org.fife.ui.rsyntaxtextarea.SyntaxConstants;
+
 
 @SuppressWarnings("serial")
 class Window extends JFrame {
@@ -75,11 +77,15 @@ class Window extends JFrame {
 
 	    Font currentfont = config.getFont();
 	    Font linefont = currentfont.deriveFont(currentfont.getSize());
+        Color linesBackgroundColorHover = Color.decode("#222222");
+        Color linesBackgroundColor = Color.decode("#383838");
 
         lines.setFont(linefont);
         lines.setBorder(BorderFactory.createCompoundBorder(lines.getBorder(), BorderFactory.createEmptyBorder(5, 10, 5, 5)));
-        lines.setBackground(Color.decode("#eeeeee")); // change to get from config
-        lines.setForeground(Color.decode("#888888")); // change to get from config
+        lines.setBackground(linesBackgroundColor); // change to get from config
+        lines.setForeground(textArea.getSelectionColor()); // change to get from config      
+
+
 
         lines.addMouseListener(new MouseListener() {
 
@@ -100,12 +106,12 @@ public void mouseReleased(MouseEvent e) {
 
 			@Override
 			public void mouseEntered(MouseEvent e) {
-		        lines.setBackground(Color.decode("#bbbbbb")); // change to get from config
+		        lines.setBackground(linesBackgroundColorHover); // change to get from config
 			}
 
 			@Override
 			public void mouseExited(MouseEvent e) {
-		        lines.setBackground(Color.decode("#eeeeee")); // change to get from config
+		        lines.setBackground(linesBackgroundColor); // change to get from config
 			}
 
         });
@@ -134,13 +140,20 @@ public void removeUpdate(DocumentEvent de) {
 	            lines.setText(getText());
 	         }
 	      });
-		scrollPaneItem.getViewport().add(textArea);
+		// Get initial cursor focus from the user
+		textArea.requestFocus();
+	    textArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JAVA); // specify language here !!!
+	    textArea.setCodeFoldingEnabled(true);
+		textArea.setFontWithZoom(config.getFont());
 
-		// Set line height to that of the text area
+		scrollPaneItem.getViewport().add(textArea);		
 		scrollPaneItem.setRowHeaderView(lines);	
+		//scrollPaneItem.setBorder(null);
+
 
 	    frame.setLocationRelativeTo(null);
-		frame.add(scrollPaneItem);     
+		frame.add(scrollPaneItem);   
+
 
 		// Add key bindings to instance
 		new KeyBinder(this);
@@ -149,12 +162,6 @@ public void removeUpdate(DocumentEvent de) {
 		frame.setSize(1000, 500);
 		frame.setVisible(true);
 		frame.setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
-
-		// Set configuration
-		textArea.setFontWithZoom(config.getFont());
-
-		// Get initial cursor focus from the user
-		textArea.requestFocus();
 	}
 
 	void newDoc() {