diff -r 000000000000 -r dd21522fd290 webengine/osswebengine/WebKit/WebView/WebRenderNode.mm
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebKit/WebView/WebRenderNode.mm	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2005 Apple Computer, Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#import "WebRenderNode.h"
+
+#import <WebKit/WebFrameBridge.h>
+#import <WebKit/WebFrameView.h>
+#import <WebKit/WebHTMLView.h>
+#import <WebKit/WebDataSourceInternal.h>
+#import <WebKit/WebNSViewExtras.h>
+#import "WebFrameInternal.h"
+
+@interface WebKitRenderTreeCopier : NSObject <WebCoreRenderTreeCopier>
+@end
+
+@implementation WebRenderNode
+
+- initWithName:(NSString *)n position: (NSPoint)p rect:(NSRect)r view:(NSView *)view children:(NSArray *)c
+{
+    NSMutableArray *collectChildren;
+    
+    self = [super init];
+    if (!self)
+        return nil;
+
+    collectChildren = [c mutableCopy];
+
+    name = [n retain];
+    rect = r;
+    absolutePosition = p;
+
+    if ([view isKindOfClass:[NSScrollView class]]) {
+        NSScrollView *scrollView = (NSScrollView *)view;
+        view = [scrollView superview];
+    }
+    if ([view isKindOfClass:[WebFrameView class]]) {
+        WebFrameView *webFrameView = (WebFrameView *)view;
+        WebRenderNode *node = [[WebRenderNode alloc] initWithWebFrameView:webFrameView];
+        [collectChildren addObject:node];
+        [node release];
+    }
+    
+    children = [collectChildren copy];
+    [collectChildren release];
+    
+    return self;
+}
+
+- initWithWebFrameView:(WebFrameView *)view
+{
+    WebKitRenderTreeCopier *copier;
+    
+    [self release];
+
+    if (![[view documentView] isMemberOfClass:[WebHTMLView class]]) {
+        return nil;
+    }
+    
+    copier = [[WebKitRenderTreeCopier alloc] init];
+    self = [[[[[view webFrame] _dataSource] _bridge] copyRenderTree:copier] retain];
+    [copier release];
+    
+    return self;
+}
+
+- (void)dealloc
+{
+    [children release];
+    [name release];
+    [super dealloc];
+}
+
+- (NSArray *)children
+{
+    return children;
+}
+
+- (NSString *)name
+{
+    return name;
+}
+
+- (NSString *)absolutePositionString
+{
+    return [NSString stringWithFormat:@"(%.0f, %.0f)", absolutePosition.x, absolutePosition.y];
+}
+
+- (NSString *)positionString
+{
+    return [NSString stringWithFormat:@"(%.0f, %.0f)", rect.origin.x, rect.origin.y];
+}
+
+- (NSString *)widthString
+{
+    return [NSString stringWithFormat:@"%.0f", rect.size.width];
+}
+
+- (NSString *)heightString
+{
+    return [NSString stringWithFormat:@"%.0f", rect.size.height];
+}
+
+@end
+
+@implementation WebKitRenderTreeCopier
+
+- (NSObject *)nodeWithName:(NSString *)name position: (NSPoint)p rect:(NSRect)rect view:(NSView *)view children:(NSArray *)children
+{
+    return [[[WebRenderNode alloc] initWithName:name position: p rect:rect view:view children:children] autorelease];
+}
+
+@end