copy Image to the Folder

src/ui/view/BackgroundPopUp.java

@@ -17,8 +17,15 @@ import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.ComponentAdapter;
 import java.awt.event.ComponentEvent;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
 import java.awt.BorderLayout;
 import javax.swing.JLabel;
+import javax.swing.JOptionPane;
 import javax.swing.JRadioButton;
 import javax.swing.SwingConstants;
 import java.awt.GridLayout;
@@ -59,6 +66,8 @@ public class BackgroundPopUp extends JDialog {
 	private final JTextField imageWidth = new JTextField();
 	private final JTextField imageHeight = new JTextField();
 
+	JFileChooser fileChooser;
+
 	public BackgroundPopUp(MyCanvas canvas, CpsUpperNode uNode) {
 		super((java.awt.Frame) null, true);
 		getContentPane().setBackground(Color.WHITE);
@@ -115,16 +124,16 @@ public class BackgroundPopUp extends JDialog {
 		btnBrowse.addActionListener(new ActionListener() {
 			@Override
 			public void actionPerformed(ActionEvent e) {
-				JFileChooser fileChooser = new JFileChooser();
+				fileChooser = new JFileChooser();
 				FileNameExtensionFilter filter = new FileNameExtensionFilter("png, jpg or jpeg", "png", "jpg", "jpeg");
 				fileChooser.setFileFilter(filter);
 				if (fileChooser.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
 					path = fileChooser.getSelectedFile().getPath();
 					textPath.setText(path);
 					icon = new ImageIcon(textPath.getText());
-					imageWidth.setText(""+icon.getIconWidth());
-					imageHeight.setText(""+icon.getIconHeight());
-					
+					imageWidth.setText("" + icon.getIconWidth());
+					imageHeight.setText("" + icon.getIconHeight());
+
 					// Calculate the Image scale to fit the Panel
 					if (Math.min(panelImageRadio.getWidth() - panelRadio.getWidth(),
 							panelImageRadio.getHeight()) == (panelImageRadio.getWidth() - panelRadio.getWidth())) {
@@ -154,21 +163,33 @@ public class BackgroundPopUp extends JDialog {
 
 			@Override
 			public void actionPerformed(ActionEvent e) {
-				if (rdbtnImagePixel.isSelected()) {
-					mode = 0;
-				} else if (rdbtnStretched.isSelected()) {
-					mode = 1;
-				} else if (rdbtnCustom.isSelected()) {
-					mode = 2;
-				}
+				//Bild ausgewählt?
+				if (!path.isEmpty()) {
+					if (rdbtnImagePixel.isSelected()) {
+						mode = 0;
+					} else if (rdbtnStretched.isSelected()) {
+						mode = 1;
+					} else if (rdbtnCustom.isSelected()) {
+						mode = 2;
+					}
 
-				if (canvas != null) {
-					canvas.setBackgroundImage(path, mode, Integer.parseInt(imageWidth.getText()), Integer.parseInt(imageHeight.getText()));
-					canvas.repaint();
-				} else if (uNode != null) {
-					uNode.setBackgroundImage(path, mode, Integer.parseInt(imageWidth.getText()), Integer.parseInt(imageHeight.getText()));
+					if (canvas != null) {
+						copieImage();
+						canvas.setBackgroundImage(path, mode, Integer.parseInt(imageWidth.getText()),
+								Integer.parseInt(imageHeight.getText()));
+						canvas.repaint();
+					} else if (uNode != null) {
+						copieImage();
+						uNode.setBackgroundImage(path, mode, Integer.parseInt(imageWidth.getText()),
+								Integer.parseInt(imageHeight.getText()));
+					}
+					dispose();
+				} else {
+					JOptionPane.showMessageDialog(null,
+						    "No image selected!",
+						    "Warning!",
+						    JOptionPane.WARNING_MESSAGE);
 				}
-				dispose();
 			}
 		});
 
@@ -202,4 +223,32 @@ public class BackgroundPopUp extends JDialog {
 		});
 	}
 
+	protected void copieImage() {
+		InputStream inStream = null;
+		OutputStream outStream = null;
+		try {
+			File source = new File(path);
+			File dest = new File(System.getProperty("user.home") + "/HolonGUI/Images/");
+			dest.mkdirs();
+			dest = new File(dest, source.getName());
+			path = "" + dest;
+
+			inStream = new FileInputStream(source);
+			outStream = new FileOutputStream(dest);
+			byte[] buffer = new byte[1024];
+
+			int length;
+			while ((length = inStream.read(buffer)) > 0) {
+				outStream.write(buffer, 0, length);
+			}
+
+			if (inStream != null)
+				inStream.close();
+			if (outStream != null)
+				outStream.close();
+			
+		} catch (IOException eex) {
+			eex.printStackTrace();
+		}
+	}
 }

src/ui/view/MyCanvas.java

@@ -402,6 +402,7 @@ public class MyCanvas extends JPanel implements MouseListener, MouseMotionListen
 		RenderingHints rh = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
 		g2.setRenderingHints(rh);
 
+		controller.addTextToConsole(imgPath);
 		// Paint the Background
 		if (!imgPath.isEmpty()) {
 			img = new ImageIcon(imgPath).getImage();