Addition of XIBObject base class for handling objects parsed out of the XIB file.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@37799 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,11 @@
+2014-04-16 17:28-EDT Gregory John Casamento <greg.casamento@gmail.com>
+
+	* Headers/Additions/GNUstepGUI/GSXibElement.h
+	* Headers/Additions/GNUstepGUI/GSXibObjectContainer.h
+	* Source/GSXibElement.m
+	* Source/GSXibParser.m: More XIB changes.  Addition of XIBObject
+	class.
+
 2014-04-03 00:55-EDT Gregory John Casamento <greg.casamento@gmail.com>
 
 	* Source/GSXibParser.m: Add code to parse XML into a tree

Headers/Additions/GNUstepGUI/GSXibElement.h

@@ -53,6 +53,7 @@
 - (void) setValue: (NSString*)text;
 - (NSString*) attributeForKey: (NSString*)key;
 - (GSXibElement*) elementForKey: (NSString*)key;
+- (NSDictionary *) attributes;
 @end
 
 #endif

Headers/Additions/GNUstepGUI/GSXibObjectContainer.h

@@ -29,7 +29,13 @@
 
 #import <Foundation/NSObject.h>
 
+@class NSMutableArray;
+
 @interface GSXibObjectContainer : NSObject
+{
+  NSMutableArray *objects;
+  NSMutableArray *connections;
+}
 @end
 
 #endif

Source/GSXibElement.m

@@ -100,6 +100,11 @@
   return [elements objectForKey: key];
 }
 
+- (NSDictionary *)attributes
+{
+  return attributes;
+}
+
 - (NSString*) description
 {
   return [NSString stringWithFormat: 

Source/GSXibParser.m

@@ -34,6 +34,65 @@
 #import "GNUstepGUI/GSXibParser.h"
 #import "GNUstepGUI/GSXibElement.h"
 
+// XIB Object...
+@interface XIBObject : NSObject
+{
+  NSMutableArray *connections;
+}
+- (id) initWithXibElement: (GSXibElement *)element;
+- (id) instantiateObject;
+@end
+
+@implementation XIBObject
+- (id) initWithXibElement: (GSXibElement *)element
+{
+  if ((self = [super init]) != nil)
+    {
+      connections = [[NSMutableArray alloc] initWithCapacity: 10];
+    }
+  return self;
+}
+
+- (void) dealloc
+{
+  [connections release];
+  [super dealloc];
+}
+
+- (id) instantiateObject
+{
+  return nil;
+}
+
+- (NSArray *) connections
+{
+  return connections;
+}
+@end
+
+@interface XIBAction : XIBObject
+- (void) setSelector: (NSString *)selectorName;
+- (NSString *) selector;
+- (void) setTarget: (NSString *)targetId;
+- (NSString *) target;
+@end
+
+@interface XIBOutlet : XIBObject
+- (void) setProperty: (NSString *)propertyName;
+- (NSString *) property;
+- (void) setDestination: (NSString *)destinationId;
+- (NSString *) destination;
+@end
+
+@interface XIBCustomObject
+- (void) setUserLabel: (NSString *)label;
+- (NSString *) userLabel;
+- (void) setCustomClass: (NSString *)className;
+- (NSString *) customClass;
+@end
+
+
+
 @implementation GSXibParser 
 
 - (id) initWithData: (NSData *)data
@@ -66,6 +125,34 @@
   return objects;
 }
 
+- (NSMutableDictionary *) instantiateObjects
+{
+  return nil;
+}
+
+- (NSString *)classNameFromType: (NSString *)typeName
+{
+  NSString *className = [@"XIB" stringByAppendingString: [typeName capitalizedString]];
+  return className;
+}
+
+- (id) instantiateObjectForElement: (GSXibElement *)element
+{
+  NSString *className = [self classNameFromType: [element type]];
+  id obj = nil;
+
+  if (className != nil)
+    {
+      Class cls = NSClassFromString(className);
+      if (cls != nil)
+	{
+	  obj = [[cls alloc] initWithXibElement:element];
+	}
+    }
+
+  return obj;
+}
+
 - (void) parser: (NSXMLParser*)parser
 foundCharacters: (NSString*)string
 {
@@ -92,6 +179,7 @@ didStartElement: (NSString*)elementName
     {
       if (key != nil)
 	{
+	  // id obj = [self instantiateObjectForElement: element];
 	  [currentElement setElement: element forKey: key];
 	}
       else
@@ -115,5 +203,9 @@ didStartElement: (NSString*)elementName
       currentElement = [stack lastObject];
       [stack removeLastObject];
     }
+  else
+    {
+      objects = [self instantiateObjects];
+    }
 }
 @end