From ca60bedc580f4eb8f1a6ecae19b002c598bcd8e5 Mon Sep 17 00:00:00 2001
From: "vidur%netscape.com"
 <vidur%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Thu, 4 Feb 1999 02:16:11 +0000
Subject: [PATCH] Implemented nsHTMLDocument::SetBody

git-svn-id: svn://10.0.0.236/trunk@19635 18797224-902f-48f8-a5cc-f745e15eee43
---
 .../html/document/src/nsHTMLDocument.cpp      | 39 ++++++++++++++++++-
 .../html/document/src/nsHTMLDocument.cpp      | 39 ++++++++++++++++++-
 2 files changed, 74 insertions(+), 4 deletions(-)

diff --git a/mozilla/content/html/document/src/nsHTMLDocument.cpp b/mozilla/content/html/document/src/nsHTMLDocument.cpp
index 657d7175ef7..7e1e938945f 100644
--- a/mozilla/content/html/document/src/nsHTMLDocument.cpp
+++ b/mozilla/content/html/document/src/nsHTMLDocument.cpp
@@ -1034,8 +1034,43 @@ nsHTMLDocument::GetBody(nsIDOMHTMLElement** aBody)
 NS_IMETHODIMP    
 nsHTMLDocument::SetBody(nsIDOMHTMLElement* aBody)
 {
-  //XXX TBI
-  return NS_ERROR_NOT_IMPLEMENTED;
+  nsresult result = NS_OK;
+  nsIDOMElement * root = nsnull;
+  result = GetDocumentElement(&root);
+  if (NS_OK != result) {  
+    return result;
+  }
+
+  nsAutoString bodyStr("BODY");
+  nsIDOMNode * child;
+  root->GetFirstChild(&child);
+
+  while (child != nsnull) {
+    nsIDOMElement* domElement;
+    result = child->QueryInterface(kIDOMElementIID,(void **)&domElement);
+    if (NS_OK == result) {
+      nsString tagName;
+      domElement->GetTagName(tagName);
+      if (bodyStr.EqualsIgnoreCase(tagName)) {
+        nsIDOMNode* ret;
+       
+        result = root->ReplaceChild(aBody, child, &ret);
+        NS_IF_RELEASE(ret);
+        NS_IF_RELEASE(mBodyContent);
+
+        NS_RELEASE(child);
+        NS_RELEASE(root);
+        NS_RELEASE(domElement);
+        return result;
+      }
+      NS_RELEASE(domElement);
+    }
+    nsIDOMNode * node = child;
+    NS_RELEASE(child);
+    node->GetNextSibling(&child);
+  }
+  NS_RELEASE(root);
+  return PR_FALSE;
 }
 
 NS_IMETHODIMP    
diff --git a/mozilla/layout/html/document/src/nsHTMLDocument.cpp b/mozilla/layout/html/document/src/nsHTMLDocument.cpp
index 657d7175ef7..7e1e938945f 100644
--- a/mozilla/layout/html/document/src/nsHTMLDocument.cpp
+++ b/mozilla/layout/html/document/src/nsHTMLDocument.cpp
@@ -1034,8 +1034,43 @@ nsHTMLDocument::GetBody(nsIDOMHTMLElement** aBody)
 NS_IMETHODIMP    
 nsHTMLDocument::SetBody(nsIDOMHTMLElement* aBody)
 {
-  //XXX TBI
-  return NS_ERROR_NOT_IMPLEMENTED;
+  nsresult result = NS_OK;
+  nsIDOMElement * root = nsnull;
+  result = GetDocumentElement(&root);
+  if (NS_OK != result) {  
+    return result;
+  }
+
+  nsAutoString bodyStr("BODY");
+  nsIDOMNode * child;
+  root->GetFirstChild(&child);
+
+  while (child != nsnull) {
+    nsIDOMElement* domElement;
+    result = child->QueryInterface(kIDOMElementIID,(void **)&domElement);
+    if (NS_OK == result) {
+      nsString tagName;
+      domElement->GetTagName(tagName);
+      if (bodyStr.EqualsIgnoreCase(tagName)) {
+        nsIDOMNode* ret;
+       
+        result = root->ReplaceChild(aBody, child, &ret);
+        NS_IF_RELEASE(ret);
+        NS_IF_RELEASE(mBodyContent);
+
+        NS_RELEASE(child);
+        NS_RELEASE(root);
+        NS_RELEASE(domElement);
+        return result;
+      }
+      NS_RELEASE(domElement);
+    }
+    nsIDOMNode * node = child;
+    NS_RELEASE(child);
+    node->GetNextSibling(&child);
+  }
+  NS_RELEASE(root);
+  return PR_FALSE;
 }
 
 NS_IMETHODIMP