examples/org.eclipse.gmf.examples.eclipsecon.library/patch/08_Memory_SemanticListCompartment.txt

### Eclipse Workspace Patch 1.0
#P org.eclipse.gmf.examples.eclipsecon.library.diagram
Index: src/org/eclipse/gmf/examples/eclipsecon/library/diagram/edit/parts/ShelfBooksCompartmentEditPart.java
===================================================================
RCS file: /cvsroot/technology/org.eclipse.gmf/examples/org.eclipse.gmf.examples.eclipsecon.library.diagram/src/org/eclipse/gmf/examples/eclipsecon/library/diagram/edit/parts/ShelfBooksCompartmentEditPart.java,v
retrieving revision 1.2
diff -u -r1.2 ShelfBooksCompartmentEditPart.java
--- src/org/eclipse/gmf/examples/eclipsecon/library/diagram/edit/parts/ShelfBooksCompartmentEditPart.java	22 Feb 2007 21:51:43 -0000	1.2
+++ src/org/eclipse/gmf/examples/eclipsecon/library/diagram/edit/parts/ShelfBooksCompartmentEditPart.java	24 Feb 2007 01:59:59 -0000
@@ -1,11 +1,18 @@
 package org.eclipse.gmf.examples.eclipsecon.library.diagram.edit.parts;
 
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
 import org.eclipse.draw2d.IFigure;
 import org.eclipse.emf.common.notify.Notification;
-import org.eclipse.gmf.examples.eclipsecon.library.diagram.edit.policies.ShelfBooksCompartmentCanonicalEditPolicy;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.gef.EditPart;
+import org.eclipse.gmf.examples.eclipsecon.library.Book;
+import org.eclipse.gmf.examples.eclipsecon.library.Shelf;
 import org.eclipse.gmf.examples.eclipsecon.library.diagram.edit.policies.ShelfBooksCompartmentItemSemanticEditPolicy;
 import org.eclipse.gmf.examples.eclipsecon.library.diagram.part.Messages;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.ListCompartmentEditPart;
+import org.eclipse.gmf.runtime.diagram.ui.editparts.SemanticListCompartmentEditPart;
 import org.eclipse.gmf.runtime.diagram.ui.editpolicies.CreationEditPolicy;
 import org.eclipse.gmf.runtime.diagram.ui.editpolicies.DragDropEditPolicy;
 import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
@@ -16,7 +23,7 @@
 /**
  * @generated
  */
-public class ShelfBooksCompartmentEditPart extends ListCompartmentEditPart {
+public class ShelfBooksCompartmentEditPart extends SemanticListCompartmentEditPart {
 
 	/**
 	 * @generated
@@ -65,8 +72,6 @@
 				new CreationEditPolicy());
 		installEditPolicy(EditPolicyRoles.DRAG_DROP_ROLE,
 				new DragDropEditPolicy());
-		installEditPolicy(EditPolicyRoles.CANONICAL_ROLE,
-				new ShelfBooksCompartmentCanonicalEditPolicy());
 	}
 
 	/**
@@ -77,4 +82,27 @@
 			super.setRatio(ratio);
 		}
 	}
+
+	protected List getModelChildren() {
+		List views = super.getModelChildren();
+		Iterator iterator = views.iterator();
+		while (iterator.hasNext()) {
+			Book book = (Book) iterator.next();
+			if (book.getTitle() != null && book.getTitle().contains("COBOL")) {
+				iterator.remove();
+			}
+		}
+		return views;
+	}
+    
+    protected List getSemanticChildrenList() {
+        return new ArrayList(((Shelf) resolveSemanticElement()).getBooks());
+    }
+
+    protected void semanticChildAdded(EObject child, int index) {
+        if (child != null) {
+            EditPart ep = new BookEditPart(child);
+            addChild(ep, index);
+        }
+    }
 }
Index: src/org/eclipse/gmf/examples/eclipsecon/library/diagram/edit/parts/BookEditPart.java
===================================================================
RCS file: /cvsroot/technology/org.eclipse.gmf/examples/org.eclipse.gmf.examples.eclipsecon.library.diagram/src/org/eclipse/gmf/examples/eclipsecon/library/diagram/edit/parts/BookEditPart.java,v
retrieving revision 1.2
diff -u -r1.2 BookEditPart.java
--- src/org/eclipse/gmf/examples/eclipsecon/library/diagram/edit/parts/BookEditPart.java	22 Feb 2007 21:51:43 -0000	1.2
+++ src/org/eclipse/gmf/examples/eclipsecon/library/diagram/edit/parts/BookEditPart.java	24 Feb 2007 01:59:59 -0000
@@ -16,6 +16,7 @@
 import org.eclipse.gef.requests.DirectEditRequest;
 import org.eclipse.gef.requests.SelectionRequest;
 import org.eclipse.gef.tools.DirectEditManager;
+import org.eclipse.gmf.examples.eclipsecon.library.Book;
 import org.eclipse.gmf.examples.eclipsecon.library.diagram.edit.policies.BookItemSemanticEditPolicy;
 import org.eclipse.gmf.examples.eclipsecon.library.diagram.edit.policies.Library07TextNonResizableEditPolicy;
 import org.eclipse.gmf.examples.eclipsecon.library.diagram.edit.policies.Library07TextSelectionEditPolicy;
@@ -84,7 +85,7 @@
 	/**
 	 * @generated
 	 */
-	public BookEditPart(View view) {
+	public BookEditPart(EObject view) {
 		super(view);
 	}
 
@@ -207,11 +208,10 @@
 	 */
 	protected String getLabelText() {
 		String text = null;
-		if (getParser() != null) {
-			text = getParser().getPrintString(
-					new EObjectAdapter(getParserElement()),
-					getParserOptions().intValue());
-		}
+        Book book = (Book)resolveSemanticElement();
+        if (book != null) {
+            text = book.getTitle();
+        }
 		if (text == null || text.length() == 0) {
 			text = defaultText;
 		}
@@ -304,7 +304,7 @@
 	 */
 	public IParser getParser() {
 		if (parser == null) {
-			String parserHint = ((View) getModel()).getType();
+            String parserHint = "2001"; //$NON-NLS-1$
 			ParserHintAdapter hintAdapter = new ParserHintAdapter(
 					getParserElement(), parserHint) {
 
@@ -612,5 +612,8 @@
 		}
 
 	}
-
+    
+    public boolean hasNotationView() {
+        return false;
+    }
 }