Open a file

README.md

@@ -2,7 +2,7 @@ Markdown2HTML
 =============
 
 An extremely simple Markdown to HTML converter,
-powered by [MarkdownJ](http://code.google.com/p/markdownj/).
+powered by [MarkdownJ](https://github.com/myabc/markdownj).
 
 Available in command line and GUI mode.
 

pom.xml

@@ -102,11 +102,4 @@
 		</license>
 	</licenses>
 
-	<repositories>
-		<!-- MarkdownJ repository -->
-		<repository>
-			<id>scala-tools</id>
-			<url>http://scala-tools.org/repo-releases</url>
-		</repository>
-	</repositories>
 </project>

src/main/java/com/nilhcem/md2html/gui/InputPane.java

@@ -44,4 +44,11 @@ public void keyPressed(KeyEvent e) {
 	public JScrollPane get() {
 		return inputPane;
 	}
+
+	public void setText(String text){
+		inputTextArea.setText(text);
+		setChanged();
+		notifyObservers(inputTextArea.getText());
+		inputTextArea.setCaretPosition(0);
+	}
 }

src/main/java/com/nilhcem/md2html/gui/MainFrame.java

@@ -1,8 +1,14 @@
 package com.nilhcem.md2html.gui;
 
 import java.awt.Dimension;
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+
 import javax.swing.JFrame;
 
+import org.apache.commons.io.FileUtils;
+
 /**
  * Provides the main window of the application.
  *
@@ -11,7 +17,7 @@
  */
 public final class MainFrame {
 	private final JFrame mainFrame = new JFrame("Markdown editor");
-	private final MenuBar menu = new MenuBar();
+	private final MenuBar menu = new MenuBar(this);
 	private final MainPanel panel = new MainPanel();
 
 	/**
@@ -29,4 +35,14 @@ public MainFrame() {
 		mainFrame.setLocationRelativeTo(null); // Center main frame
 		mainFrame.setVisible(true);
 	}
+
+	public void load(File file) {
+		String text;
+		try {
+			text = FileUtils.readFileToString(file);
+			panel.setContent(text);
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
 }

src/main/java/com/nilhcem/md2html/gui/MainPanel.java

@@ -39,4 +39,8 @@ public MainPanel() {
 	public JPanel get() {
 		return mainPanel;
 	}
+
+	public void setContent(String text){
+		input.setText(text);
+	}
 }

src/main/java/com/nilhcem/md2html/gui/MenuBar.java

@@ -1,8 +1,12 @@
 package com.nilhcem.md2html.gui;
 
+import java.awt.Container;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.io.File;
 import java.util.Observable;
+
+import javax.swing.JFileChooser;
 import javax.swing.JMenu;
 import javax.swing.JMenuBar;
 import javax.swing.JMenuItem;
@@ -16,11 +20,15 @@
  */
 public final class MenuBar extends Observable {
 	private final JMenuBar menuBar = new JMenuBar();
+	private final JFileChooser fc = new JFileChooser();
+	private MainFrame mainFrame;
 
 	/**
 	 * Creates the menu bar and the different menus (file / edit / help).
+	 * @param mainFrame 
 	 */
-	public MenuBar() {
+	public MenuBar(MainFrame mainFrame) {
+		this.mainFrame = mainFrame;
 		menuBar.add(createFileMenu());
 		menuBar.add(createHelpMenu());
 	}
@@ -45,6 +53,20 @@ public JMenuBar get() {
 	private JMenu createFileMenu() {
 		JMenu fileMenu = new JMenu("File");
 		fileMenu.setMnemonic('F');
+
+		JMenuItem open = new JMenuItem("Open");
+		open.setMnemonic('o');
+		open.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				int returnVal = fc.showOpenDialog(menuBar.getParent());
+
+		        if (returnVal == JFileChooser.APPROVE_OPTION) {
+		            File file = fc.getSelectedFile();
+		            mainFrame.load(file);
+		        } 
+			}
+		});
 
 		JMenuItem exit = new JMenuItem("Exit");
 		exit.setMnemonic('x');
@@ -55,6 +77,7 @@ public void actionPerformed(ActionEvent e) {
 			}
 		});
 
+		fileMenu.add(open);
 		fileMenu.add(exit);
 		return fileMenu;
 	}