From 6c9341fee85d4b24040efb535db4582ab7fa451f Mon Sep 17 00:00:00 2001
From: "locka%iol.ie" <locka%iol.ie@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Mon, 2 Feb 2004 21:02:25 +0000
Subject: [PATCH] =?UTF-8?q?Implement=20outerHTML.=20Checkin=20on=20behalf?=
 =?UTF-8?q?=20of=20Alexandre=20Tr=C3=A9mon=20<atremon@elansoftware.com>=20?=
 =?UTF-8?q?b=3D232281=20r=3Dadamlock=20sr=3Djst?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

git-svn-id: svn://10.0.0.236/trunk@152176 18797224-902f-48f8-a5cc-f745e15eee43
---
 .../activex/src/common/IEHtmlElement.cpp      | 71 ++++++++++++++++++-
 1 file changed, 69 insertions(+), 2 deletions(-)

diff --git a/mozilla/embedding/browser/activex/src/common/IEHtmlElement.cpp b/mozilla/embedding/browser/activex/src/common/IEHtmlElement.cpp
index 96c902cc6c6..fb43b2833f5 100644
--- a/mozilla/embedding/browser/activex/src/common/IEHtmlElement.cpp
+++ b/mozilla/embedding/browser/activex/src/common/IEHtmlElement.cpp
@@ -47,6 +47,12 @@
 #include "IEHtmlElementCollection.h"
 #include "nsIDOMNSHTMLElement.h"
 
+#include "nsIDOMDocumentRange.h"
+#include "nsIDOMRange.h"
+#include "nsIDOMNSRange.h"
+#include "nsIDOMDocumentFragment.h"
+#include "nsIDocumentEncoder.h"
+
 CIEHtmlElement::CIEHtmlElement()
 {
 }
@@ -562,12 +568,73 @@ HRESULT STDMETHODCALLTYPE CIEHtmlElement::get_innerText(BSTR __RPC_FAR *p)
 
 HRESULT STDMETHODCALLTYPE CIEHtmlElement::put_outerHTML(BSTR v)
 {
-    return E_NOTIMPL;
+    nsresult rv;
+    nsCOMPtr<nsIDOMDocument> domDoc;
+    nsCOMPtr<nsIDOMRange> domRange;
+    nsCOMPtr<nsIDOMDocumentFragment> domDocFragment;
+
+    mDOMNode->GetOwnerDocument(getter_AddRefs(domDoc));
+    nsCOMPtr<nsIDOMDocumentRange> domDocRange = do_QueryInterface(domDoc);
+    if (!domDocRange)
+        return E_FAIL;
+    domDocRange->CreateRange(getter_AddRefs(domRange));
+    if (!domRange)
+        return E_FAIL;
+    if (domRange->SetStartBefore(mDOMNode))
+        return E_FAIL;
+    if (domRange->DeleteContents())
+        return E_FAIL;
+    nsAutoString outerHTML(OLE2W(v));
+    nsCOMPtr<nsIDOMNSRange> domNSRange = do_QueryInterface(domRange);
+    rv = domNSRange->CreateContextualFragment(outerHTML, getter_AddRefs(domDocFragment));
+    if (!domDocFragment)
+        return E_FAIL;
+    nsCOMPtr<nsIDOMNode> parentNode;
+    mDOMNode->GetParentNode(getter_AddRefs(parentNode));
+    nsCOMPtr<nsIDOMNode> domNode;
+    parentNode->ReplaceChild(domDocFragment, mDOMNode, getter_AddRefs(domNode));
+
+    return S_OK;
 }
 
 HRESULT STDMETHODCALLTYPE CIEHtmlElement::get_outerHTML(BSTR __RPC_FAR *p)
 {
-    return E_NOTIMPL;
+    if (p == NULL)
+    {
+        return E_INVALIDARG;
+    }
+
+    *p = NULL;
+
+    nsresult rv;
+    nsAutoString outerHTML;
+    nsCOMPtr<nsIDOMDocument> domDoc;
+    nsCOMPtr<nsIDocumentEncoder> docEncoder;
+    nsCOMPtr<nsIDOMRange> domRange;
+
+    mDOMNode->GetOwnerDocument(getter_AddRefs(domDoc));
+    nsCOMPtr<nsIDocument> doc = do_QueryInterface(domDoc);
+    if (!doc)
+        return E_FAIL;
+    docEncoder = do_CreateInstance(NS_DOC_ENCODER_CONTRACTID_BASE "text/html");
+    NS_ENSURE_TRUE(docEncoder, NS_ERROR_FAILURE);
+    docEncoder->Init(doc, NS_LITERAL_STRING("text/html"),
+        nsIDocumentEncoder::OutputEncodeBasicEntities);
+    nsCOMPtr<nsIDOMDocumentRange> domDocRange = do_QueryInterface(domDoc);
+    if (!domDocRange)
+        return E_FAIL;
+    domDocRange->CreateRange(getter_AddRefs(domRange));
+    if (!domRange)
+        return E_FAIL;
+    rv = domRange->SelectNode(mDOMNode);
+    NS_ENSURE_SUCCESS(rv, rv);
+    docEncoder->SetRange(domRange);
+    docEncoder->EncodeToString(outerHTML);
+
+    USES_CONVERSION;
+    *p = SysAllocString(W2COLE(outerHTML.get()));
+
+    return S_OK;
 }
 
 HRESULT STDMETHODCALLTYPE CIEHtmlElement::put_outerText(BSTR v)