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Bug 716208 - Simplify nsHTMLCopyEncoder::IsMozBR; r=peterv

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This commit is contained in:
Ms2ger 2012-02-10 11:04:45 +01:00
parent e177d90345
commit 01ae744c0b
1 changed files with 10 additions and 17 deletions
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27
content/base/src/nsDocumentEncoder.cpp
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@ -84,6 +84,9 @@
#include "nsStringBuffer.h"
#include "mozilla/dom/Element.h"
using namespace mozilla;
using namespace mozilla::dom;
nsresult NS_NewDomSelection(nsISelection **aDomSelection);
enum nsRangeIterationDirection {
@ -378,7 +381,7 @@ nsDocumentEncoder::SerializeNodeStart(nsINode* aNode,
node = aNode;
if (node->IsElement()) {
mozilla::dom::Element* originalElement =
Element* originalElement =
aOriginalNode && aOriginalNode->IsElement() ?
aOriginalNode->AsElement() : nsnull;
mSerializer->AppendElementStart(node->AsElement(),
@ -1795,22 +1798,12 @@ nsHTMLCopyEncoder::GetChildAt(nsIDOMNode *aParent, PRInt32 aOffset)
bool
nsHTMLCopyEncoder::IsMozBR(nsIDOMNode* aNode)
{
nsCOMPtr<nsIContent> content = do_QueryInterface(aNode);
if (IsTag(content, nsGkAtoms::br))
{
nsCOMPtr<nsIDOMElement> elem = do_QueryInterface(aNode);
if (elem)
{
nsAutoString typeAttrName(NS_LITERAL_STRING("type"));
nsAutoString typeAttrVal;
nsresult rv = elem->GetAttribute(typeAttrName, typeAttrVal);
ToLowerCase(typeAttrVal);
if (NS_SUCCEEDED(rv) && (typeAttrVal.EqualsLiteral("_moz")))
return true;
}
return false;
}
return false;
MOZ_ASSERT(aNode);
nsCOMPtr<Element> element = do_QueryInterface(aNode);
return element &&
element->IsHTML(nsGkAtoms::br) &&
element->AttrValueIs(kNameSpaceID_None, nsGkAtoms::type,
NS_LITERAL_STRING("_moz"), eIgnoreCase);
}
nsresult