Integrate XIB loading methods used in Gorm.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@34055 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,8 @@
+2011-10-25 Fred Kiefer <FredKiefer@gmx.de>
+
+	* Headers/Additions/GNUstepGUI/GSXibLoading.h,
+	* Source/GSXibLoader.m: Integrate method used in Gorm.
+
 2011-10-24 Fred Kiefer <FredKiefer@gmx.de>
 
 	* Source/NSBox.m (-initWithCoder:): Rearrange order of keyed

Headers/Additions/GNUstepGUI/GSXibLoading.h

@@ -71,6 +71,10 @@
   id source;
   id destination;
 }
+- (NSString *) label;
+- (id) source;
+- (id) destination;
+- (NSNibConnector *) nibConnector;
 - (id) nibInstantiate;
 - (void) establishConnection;
 @end
@@ -96,6 +100,7 @@
   IBConnection *connection;
   int connectionID;
 }
+- (IBConnection *) connection;
 @end
 
 @interface IBToolTipAttribute: NSObject
@@ -114,6 +119,7 @@
   id parent;
 }
 - (id) object;
+- (id) parent;
 - (NSInteger) objectID;
 @end
 
@@ -137,6 +143,8 @@
   int maxID;
 }
 - (id) nibInstantiate;
+- (NSEnumerator *) connectionRecordEnumerator;
+- (NSEnumerator *) objectRecordEnumerator;
 @end
 
 @interface GSXibElement: NSObject

Source/GSXibLoader.m

@@ -211,6 +211,44 @@
   [super dealloc];
 }
 
+- (NSString *) label
+{
+  return label;
+}
+
+- (id) source
+{
+  return source;
+}
+
+- (id) destination
+{
+  return destination;
+}
+
+- (NSNibConnector *) nibConnector
+{
+  NSString *tag = [self label];
+  NSRange colonRange = [tag rangeOfString: @":"];
+  unsigned int location = colonRange.location;
+  NSNibConnector *result = nil;
+
+  if(location == NSNotFound)
+    {
+      result = [[NSNibOutletConnector alloc] init];
+    }
+  else
+    {
+      result = [[NSNibControlConnector alloc] init];
+    }
+
+  [result setDestination: [self destination]];
+  [result setSource: [self source]];
+  [result setLabel: [self label]];
+  
+  return result;
+}
+
 - (id) nibInstantiate
 {
   if ([source respondsToSelector: @selector(nibInstantiate)])
@@ -351,6 +389,11 @@
   [super dealloc];
 }
 
+- (IBConnection *) connection
+{
+  return connection;
+}
+
 - (id) nibInstantiate
 {
   ASSIGN(connection, [connection nibInstantiate]);
@@ -447,6 +490,11 @@
   return object;
 }
 
+- (id) parent
+{
+  return parent;
+}
+
 - (NSInteger) objectID
 {
   return objectID;
@@ -548,6 +596,16 @@
   [super dealloc];
 }
 
+- (NSEnumerator *) connectionRecordEnumerator
+{
+  return [connectionRecords objectEnumerator];
+}
+
+- (NSEnumerator *) objectRecordEnumerator
+{
+  return [[objectRecords orderedObjects] objectEnumerator];
+}
+
 - (id) nibInstantiate
 {
   NSEnumerator *en;