Add all empty classes make them compile.

Source/GNUmakefile

@@ -284,6 +284,9 @@ GSDisplayServer.m \
 GSHelpManagerPanel.m \
 GSInfoPanel.m \
 GSMemoryPanel.m \
+GSStoryboardDocument.m \
+GSStoryboardScene.m \
+GSStoryboardSegue.m \
 GSSlideView.m \
 GSTextStorage.m \
 GSTrackingRect.m \

Source/GSStoryboardLoader.m

@@ -44,15 +44,15 @@
 #import "GNUstepGUI/GSXibLoading.h"
 #import "GNUstepGUI/GSXibKeyedUnarchiver.h"
 
-@interface NSApplication (NibCompatibility)
+@interface NSApplication (StoryboardCompatibility)
 - (void) _setMainMenu: (NSMenu*)aMenu;
 @end
 
-@interface NSMenu (XibCompatibility)
+@interface NSMenu (StoryboardCompatibility)
 - (BOOL) _isMainMenu;
 @end
 
-@implementation NSMenu (XibCompatibility)
+@implementation NSMenu (StoryboardCompatibility)
 
 - (BOOL) _isMainMenu
 {
@@ -63,19 +63,6 @@
 
 @end
 
-
-@interface GSXibKeyedUnarchiver (DebugMethods)
-- (NSDictionary *) objects;
-@end
-
-@implementation GSXibKeyedUnarchiver (DebugMethods)
-- (NSDictionary *) objects
-{
-  return objects;
-}
-@end
-
-
 @interface GSStoryboardLoader: GSModelLoader
 {
 }
@@ -90,7 +77,7 @@
 
 + (float) priority
 {
-  return 5.0;
+  return 6.0;
 }
 
 - (void) awake: (NSArray *)rootObjects
@@ -104,7 +91,7 @@
 
   if ([rootObjects count] == 0)
     {
-      NSWarnMLog(@"No root objects in XIB!");
+      NSWarnMLog(@"No root objects in storyboard!");
       return;
     }
 

Source/GSXib5KeyedUnarchiver.m

@@ -156,12 +156,7 @@ static NSString *ApplicationClass = nil;
 
 @end
 
-@interface NSPathCell (Private)
-+ (NSArray *) _generateCellsForURL: (NSURL *)url;
-@end
-
-@implementation GSXib5KeyedUnarchiver
-
+// Declare all static vars...
 static NSDictionary *XmlTagToObjectClassMap = nil;
 static NSArray      *XmlTagsNotStacked = nil;
 static NSArray      *XmlTagsToSkip = nil;
@@ -174,6 +169,24 @@ static NSArray      *XmlReferenceAttributes  = nil;
 static NSArray      *XmlConnectionRecordTags  = nil;
 static NSArray      *XmlBoolDefaultYes  = nil;
 
+@interface NSString (XibExtension)
+
+- (BOOL) hasPrefixedClassName;
+
+@end
+
+@implementation NSString (XibExtension)
+
+- (BOOL) hasPrefixedClassName
+{
+  NSString *prefix = [self substringWithRange: NSMakeRange(0,2)];
+  return [ClassNamePrefixes containsObject: prefix];
+}
+
+@end
+
+@implementation GSXib5KeyedUnarchiver
+
 + (void) initialize
 {
   if (self == [GSXib5KeyedUnarchiver class])
@@ -212,6 +225,8 @@ static NSArray      *XmlBoolDefaultYes  = nil;
                             @"NSWindowTemplate", @"window",
                             @"NSView", @"tableCellView",
                             @"IBUserDefinedRuntimeAttribute5", @"userDefinedRuntimeAttribute",
+                            @"GSStoryboardScene", @"scene",
+                            @"GSStoryboardDocument", @"document",
                             @"NSURL", @"url",
                             nil];
           RETAIN(XmlTagToObjectClassMap);
@@ -222,7 +237,7 @@ static NSArray      *XmlBoolDefaultYes  = nil;
           XmlTagsToSkip = [NSArray arrayWithObject: @"dependencies"];
           RETAIN(XmlTagsToSkip);
 
-          ClassNamePrefixes = [NSArray arrayWithObjects: @"NS", @"GS", @"IB", nil];
+          ClassNamePrefixes = [NSArray arrayWithObjects: @"NS", @"IB", @"GS", nil];
           RETAIN(ClassNamePrefixes);
 
           XmlReferenceAttributes = [NSArray arrayWithObjects: @"headerView", @"initialItem",
@@ -3005,7 +3020,7 @@ didStartElement: (NSString*)elementName
           // This would allow to do system dependent path separator decoding...
           object = @"/";
         }
-      else if ([key hasPrefix: @"NS"])
+      else if ([key hasPrefixedClassName])
         {
           // Try a key minus a (potential) NS prefix...
           NSString *newKey = [self alternateName: key];
@@ -3048,7 +3063,7 @@ didStartElement: (NSString*)elementName
       SEL selector = NSSelectorFromString([XmlKeyToDecoderSelectorMap objectForKey: key]);
       flag         = [[self performSelector: selector withObject: currentElement] boolValue];
     }
-  else if ([key hasPrefix:@"NS"])
+  else if ([key hasPrefixedClassName])
     {
       NSString *newKey = [self alternateName: key];
       flag = [self decodeBoolForKey: newKey];
@@ -3080,7 +3095,7 @@ didStartElement: (NSString*)elementName
     {
       point = [self decodePointForKey: [XmlKeyMapTable objectForKey: key]];
     }
-  else if ([key hasPrefix: @"NS"])
+  else if ([key hasPrefixedClassName])
     {
       NSString *newKey = [self alternateName: key];
       point = [self decodePointForKey: newKey];
@@ -3116,7 +3131,7 @@ didStartElement: (NSString*)elementName
       size.width  = [[currentElement attributeForKey: @"width"] doubleValue];
       size.height = [[currentElement attributeForKey: @"height"] doubleValue];
     }
-  else if ([key hasPrefix: @"NS"])
+  else if ([key hasPrefixedClassName])
     {
       NSString *newKey = [self alternateName: key];
       size             = [self decodeSizeForKey: newKey];
@@ -3143,7 +3158,7 @@ didStartElement: (NSString*)elementName
     {
       frame = [self decodeRectForKey: [XmlKeyMapTable objectForKey: key]];
     }
-  else if ([key hasPrefix: @"NS"])
+  else if ([key hasPrefixedClassName])
     {
       NSString *newKey = [self alternateName: key];
       frame = [self decodeRectForKey: newKey];
@@ -3171,7 +3186,7 @@ didStartElement: (NSString*)elementName
     {
       range = [self decodeRangeForKey: [XmlKeyMapTable objectForKey: key]];
     }
-  else if ([key hasPrefix: @"NS"])
+  else if ([key hasPrefixedClassName])
     {
       NSString *newKey = [self alternateName: key];
       range = [self decodeRangeForKey: newKey];
@@ -3246,7 +3261,7 @@ didStartElement: (NSString*)elementName
           // Missing values mean YES
           hasValue = YES;
         }
-      else if ([key hasPrefix: @"NS"])
+      else if ([key hasPrefixedClassName])
         {
           // Try a key minus a (potential) NS prefix...
           NSString *newKey = [self alternateName: key];