saving and changeState

de.blumenbach_online.tglab.sammlungsdb/src/de/blumenbach_online/tglab/sammlungsdb/views/SammlungsDbEditor.java

@@ -15,8 +15,11 @@ import org.eclipse.swt.SWTError;
 import org.eclipse.swt.browser.Browser;
 import org.eclipse.swt.browser.ProgressEvent;
 import org.eclipse.swt.browser.ProgressListener;
+import org.eclipse.swt.events.KeyEvent;
+import org.eclipse.swt.events.KeyListener;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IEditorPart;
 import org.eclipse.ui.IEditorSite;
 import org.eclipse.ui.PartInitException;
 import org.eclipse.ui.part.EditorPart;
@@ -30,11 +33,13 @@ public class SammlungsDbEditor extends EditorPart {
 	private Browser browser;
 	private boolean browserReady = false;
 	private ArrayList<UIJob> browserJobs = new ArrayList<UIJob>();
+	private boolean dirty = false;
 
 	@Override
 	public void doSave(IProgressMonitor arg0) {
 		// TODO Auto-generated method stub
-
+		scheduleJavascript("save();");
+		setDirty(false);
 	}
 
 	@Override
@@ -71,7 +76,30 @@ public class SammlungsDbEditor extends EditorPart {
 	@Override
 	public boolean isDirty() {
 		// TODO Auto-generated method stub
-		return false;
+		//return false;
+		//scheduleJavascript("isDirty();");
+		/*Boolean dirty = false;
+		if(browserReady){
+			try {
+				Object bdirty = browser.evaluate("isDirty()");
+				System.out.println("bready " + bdirty + " - " + bdirty.getClass().getName());
+			} catch(Exception e) {
+				System.out.println("catched " + e.getMessage());
+			}
+			
+			//System.out.println(bready);
+		}*/
+			
+		//System.out.println("isDirty called " + dirty);
+		
+		return dirty;
+	}
+	
+	private void setDirty(boolean dirty) {
+		if (dirty != this.dirty) {
+			this.dirty = dirty;
+			firePropertyChange(IEditorPart.PROP_DIRTY);
+		}
 	}
 
 	@Override
@@ -117,8 +145,25 @@ public class SammlungsDbEditor extends EditorPart {
 				}
 			}  			
 		});
-    	
+		
+		
+		browser.addKeyListener(new KeyListener() {
+
+			@Override
+			public void keyPressed(KeyEvent e) {
+				setDirty(true);
+			}
 
+			@Override
+			public void keyReleased(KeyEvent e) {
+				//dirty = true;
+				//System.out.println("key released");
+				
+			}
+			
+			
+		});
+    	
 	}
 	
 	/**