Better unsaved warning message

diy-layout-creator --username bancika@gmail.com/diylc-swing/src/org/diylc/swing/gui/MainFrame.java

@@ -52,6 +52,7 @@ import org.diylc.swing.plugins.autosave.AutoSavePlugin;
 import org.diylc.swing.plugins.canvas.CanvasPlugin;
 import org.diylc.swing.plugins.config.ConfigPlugin;
 import org.diylc.swing.plugins.edit.EditMenuPlugin;
+import org.diylc.swing.plugins.file.FileFilterEnum;
 import org.diylc.swing.plugins.file.FileMenuPlugin;
 import org.diylc.swing.plugins.help.HelpMenuPlugin;
 import org.diylc.swing.plugins.layers.LayersMenuPlugin;
@@ -337,6 +338,13 @@ public class MainFrame extends JFrame implements ISwingUI {
 		};
 		worker.execute();
 	}
+	
+	@Override
+	public File promptFileSave() {
+		return DialogFactory.getInstance().showSaveDialog(
+				FileFilterEnum.DIY.getFilter(), null,
+				FileFilterEnum.DIY.getExtensions()[0], null);
+	}
 
 	class FramePlugin implements IPlugIn {
 

diy-layout-creator --username bancika@gmail.com/diylc-swing/src/org/diylc/swing/gui/TemplateDialog.java

@@ -79,6 +79,11 @@ public class TemplateDialog extends JDialog {
 				JOptionPane.showMessageDialog(TemplateDialog.this, message, title, messageType);
 			}
 			
+			@Override
+			public File promptFileSave() {
+				return null;
+			}
+			
 			@Override
 			public boolean editProperties(List<PropertyWrapper> properties, Set<PropertyWrapper> defaultedProperties) {
 				return false;

diy-layout-creator --username bancika@gmail.com/diylc-swing/src/org/diylc/swing/plugins/file/ProjectPreview.java

@@ -61,6 +61,11 @@ public class ProjectPreview extends JPanel implements PropertyChangeListener, IF
 			@Override
 			public void showMessage(String message, String title, int messageType) {
 			}
+			
+			@Override
+			public File promptFileSave() {
+				return null;
+			}
 
 			@Override
 			public boolean editProperties(List<PropertyWrapper> properties, Set<PropertyWrapper> defaultedProperties) {