Update controller / document. Add outlineView

GormCore/GormDocument.m

@@ -327,7 +327,8 @@ static NSImage  *fileImage = nil;
   NSMenu                *mainMenu = nil;
   NSEnumerator          *en = nil; 
   id                    o = nil;
-
+  NSOutlineView         *outlineView = [[NSOutlineView alloc] init];
+  
   // get the window and cache it...
   window = (GormDocumentWindow *)[self _docWindow];
   [IBResourceManager registerForAllPboardTypes:window
@@ -382,6 +383,15 @@ static NSImage  *fileImage = nil;
 		 NSViewHeightSizable|NSViewWidthSizable];
   [scrollView setDocumentView: objectsView];
   RELEASE(objectsView);
+  
+  [objectViewController setIconView: scrollView];
+  RELEASE(scrollView);
+  
+  [objectViewController setOutlineView: outlineView];
+  [outlineView setDataSource: self];
+  [outlineView reloadData];
+  RELEASE(outlineView);
+  
   [[objectViewController view] setAutoresizingMask:
 				 NSViewHeightSizable|NSViewWidthSizable];
   [objectViewController resetDisplayView: scrollView];

GormCore/GormObjectViewController.h

@@ -15,11 +15,19 @@
   
   // Document
   GormDocument *_document;
+  id _iconView;
+  id _outlineView;
 }
 
 - (GormDocument *) document;
 - (void) setDocument: (GormDocument *)document;
 
+- (id) iconView;
+- (void) setIconView: (id)iconView;
+
+- (id) outlineView;
+- (void) setOutlineView: (id)outlineView;
+
 - (void) resetDisplayView: (NSView *)view;
 
 - (IBAction) iconView: (id)sender;

GormCore/GormObjectViewController.m

@@ -2,9 +2,19 @@
 
 #import "GormObjectViewController.h"
 #import "GormDocument.h"
+#import "GormObjectEditor.h"
 
 @implementation GormObjectViewController
 
+- (void) dealloc
+{
+  RELEASE(_document);
+  RELEASE(_iconView);
+  RELEASE(_outlineView);
+
+  [super dealloc];
+}
+
 - (GormDocument *) document
 {
   return _document;
@@ -15,14 +25,36 @@
   ASSIGN(_document, document);
 }
 
+- (id) iconView
+{
+  return _iconView;
+}
+
+- (void) setIconView: (id)iconView
+{
+  ASSIGN(_iconView, iconView);
+}
+
+- (id) outlineView
+{
+  return _outlineView;
+}
+
+- (void) setOutlineView: (id)outlineView
+{
+  ASSIGN(_outlineView, outlineView);
+}
+
 - (IBAction) iconView: (id)sender
 {
   NSLog(@"Called %@", NSStringFromSelector(_cmd));
+  [self resetDisplayView: _iconView];
 }
 
 - (IBAction) outlineView: (id)sender
 {
   NSLog(@"Called %@", NSStringFromSelector(_cmd));
+  [self resetDisplayView: _outlineView];
 }
 
 - (void) resetDisplayView: (NSView *)view