Add binding constants

Headers/AppKit/NSDictionaryController.h

@@ -37,6 +37,7 @@ extern "C" {
   
 @interface NSDictionaryController : NSArrayController
 {
+  NSDictionary *_contentDictionary;
   NSDictionary *_localizedKeyDictionary;
   NSString *_localizedKeyTable;
   NSArray *_includedKeys;

Headers/AppKit/NSKeyValueBinding.h

@@ -109,14 +109,17 @@ APPKIT_EXPORT id NSNotApplicableMarker;
 APPKIT_EXPORT NSString *NSAlignmentBinding;
 APPKIT_EXPORT NSString *NSContentArrayBinding;
 APPKIT_EXPORT NSString *NSContentBinding;
+APPKIT_EXPORT NSString *NSContentDictionaryBinding;
 APPKIT_EXPORT NSString *NSContentObjectBinding;
 APPKIT_EXPORT NSString *NSContentValuesBinding;
 APPKIT_EXPORT NSString *NSEditableBinding;
 APPKIT_EXPORT NSString *NSEnabledBinding;
+APPKIT_EXPORT NSString *NSExcludedKeysBinding;
 APPKIT_EXPORT NSString *NSFontBinding;
 APPKIT_EXPORT NSString *NSFontNameBinding;
 APPKIT_EXPORT NSString *NSFontSizeBinding;
 APPKIT_EXPORT NSString *NSHiddenBinding;
+APPKIT_EXPORT NSString *NSIncludedKeysBinding;
 APPKIT_EXPORT NSString *NSSelectedIndexBinding;
 APPKIT_EXPORT NSString *NSSelectedObjectBinding;
 APPKIT_EXPORT NSString *NSSelectedTagBinding;

MISSING

@@ -6,7 +6,6 @@ MISSING HEADERS ( * = difficult, - = quick, + = placeholder, x = won't do )
 > NSCollectionViewGridLayout.h *
 > NSCollectionViewLayout.h *
 > NSCollectionViewTransitionLayout.h *
-> NSDictionaryController.h -
 > NSDiffableDataSource.h *
 > NSDraggingItem.h -
 > NSDraggingSession.h -

Source/NSDictionaryController.m

@@ -25,8 +25,11 @@
 #import <Foundation/NSString.h>
 #import <Foundation/NSArray.h>
 #import <Foundation/NSDictionary.h>
+#import <Foundation/NSKeyValueObserving.h>
 
 #import "AppKit/NSDictionaryController.h"
+#import "AppKit/NSKeyValueBinding.h"
+#import "GSBindingHelpers.h"
 
 NSString *__keyString;
 NSString *__valueString;
@@ -34,6 +37,23 @@ NSUInteger __count = 0;
 
 @implementation NSDictionaryController
 
++ (void) initialize
+{
+  if (self == [NSDictionaryController class])
+    {
+      [self setVersion: 1];
+
+      // bindings...
+      [self exposeBinding: NSContentDictionaryBinding];
+      [self exposeBinding: NSIncludedKeysBinding];
+
+      [self setKeys: [NSArray arrayWithObjects: NSContentBinding,
+                              NSContentObjectBinding,
+                              nil] 
+            triggerChangeNotificationsForDependentKey: @"arrangedObjects"];
+    }
+}
+
 - (NSDictionaryControllerKeyValuePair *) newObject
 {
   NSDictionaryControllerKeyValuePair *o = [[NSDictionaryControllerKeyValuePair alloc] init];
@@ -68,7 +88,6 @@ NSUInteger __count = 0;
 {
   ASSIGNCOPY(_localizedKeyTable, table);
 }
-
   
 - (NSArray *) includedKeys
 {
@@ -80,7 +99,6 @@ NSUInteger __count = 0;
   ASSIGNCOPY(_includedKeys, includedKeys);
 }
 
-
 - (NSArray *) excludedKeys
 {
   return _excludedKeys;
@@ -91,7 +109,6 @@ NSUInteger __count = 0;
   ASSIGNCOPY(_excludedKeys, excludedKeys);
 }
 
-  
 - (NSString *) initialKey
 {
   return _initialKey;
@@ -102,7 +119,6 @@ NSUInteger __count = 0;
   ASSIGNCOPY(_initialKey, k);
 }
 
-  
 - (id) initialValue
 {
   return _initialValue;
@@ -113,6 +129,16 @@ NSUInteger __count = 0;
   ASSIGNCOPY(_initialValue, v);
 }
 
+- (NSDictionary *) contentDictionary
+{
+  return (NSDictionary *)[self content];
+}
+
+- (void) setContentDictionary: (NSDictionary *)dict
+{
+  [self setContent: (id)dict];
+} 
+
 @end
 
 @implementation NSDictionaryControllerKeyValuePair
@@ -156,6 +182,5 @@ NSUInteger __count = 0;
 {
   return [[self key] compare: [other key]];
 }
-
 @end
 

Source/externs.m

@@ -754,14 +754,17 @@ NSString *NSValueTransformerBindingOption = @"NSValueTransformer";
 NSString *NSAlignmentBinding = @"alignment";
 NSString *NSContentArrayBinding = @"contentArray";
 NSString *NSContentBinding = @"content";
+NSString *NSContentDictionaryBinding = @"contentDictionary";
 NSString *NSContentObjectBinding = @"contentObject";
 NSString *NSContentValuesBinding = @"contentValues";
 NSString *NSEditableBinding = @"editable";
 NSString *NSEnabledBinding = @"enabled";
+NSString *NSExcludedKeysBinding = @"encludedKeys";
 NSString *NSFontBinding = @"font";
 NSString *NSFontNameBinding = @"fontName";
 NSString *NSFontSizeBinding = @"fontSize";
 NSString *NSHiddenBinding = @"hidden";
+NSString *NSIncludedKeysBinding = @"includedKeys";
 NSString *NSSelectedIndexBinding = @"selectedIndex";
 NSString *NSSelectedObjectBinding = @"selectedObject";
 NSString *NSSelectedTagBinding = @"selectedTag";