Add implementation for HTML Document node adoption

https://dom.spec.whatwg.org/#concept-node-adopt
2015-03-19 00:43:16 +01:00
parent d8d191cb5a
commit fcbffc76dc
1 changed files with 17 additions and 0 deletions
@@ -7,6 +7,11 @@
 //

 #import "HTMLDocument.h"
+#import "HTMLKitExceptions.h"
+
+@interface HTMLNode (Private)
+@property (nonatomic, strong) HTMLNode *parentNode;
+@end

@implementation HTMLDocument

@@ -19,4 +24,16 @@
 	return self;
 }

+- (HTMLNode *)adoptNode:(HTMLNode *)node
+{
+	if (node.type == HTMLNodeDocument) {
+		[NSException raise:HTMLKitNotSupportedError
+					format:@"%@: Not Fount Error, adopting a document node. The operation is not supported.", NSStringFromSelector(_cmd)];
+	}
+
+	[node.parentNode removeChildNode:node];
+	node.parentNode = self;
+	return node;
+}
+
@end