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Changing the way content elements store their name information, previously the elements generally stored a name atom and a namespace ID, now they store a pointer to a shared structure containing the name atom, the prefix atom and the namespace ID. This structure is shared between nodes with unique names (ie same name, prefix and ns ID) within a document. Documents now hold a hash table of the names in the document. The changes to mozilla/rdf are not reviewed but they are approved by waterson@netscape.com and the changes to mozilla/layout are reviewed by buster@netscape.com.

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git-svn-id: svn://10.0.0.236/trunk@69034 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
jst%netscape.com
2000-05-10 13:13:39 +00:00
parent 5c4b1fc694
commit 0f0b4d6367
197 changed files with 3128 additions and 2424 deletions
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26
mozilla/layout/html/content/src/nsHTMLSelectElement.cpp
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@@ -130,7 +130,7 @@ class nsHTMLSelectElement : public nsIDOMHTMLSelectElement,
public nsISelectElement
{
public:
nsHTMLSelectElement(nsIAtom* aTag);
nsHTMLSelectElement(nsINodeInfo *aNodeInfo);
virtual ~nsHTMLSelectElement();
// nsISupports
@@ -222,13 +222,13 @@ protected:
// construction, destruction
nsresult
NS_NewHTMLSelectElement(nsIHTMLContent** aInstancePtrResult, nsIAtom* aTag)
NS_NewHTMLSelectElement(nsIHTMLContent** aInstancePtrResult,
nsINodeInfo *aNodeInfo)
{
NS_PRECONDITION(nsnull != aInstancePtrResult, "null ptr");
if (nsnull == aInstancePtrResult) {
return NS_ERROR_NULL_POINTER;
}
nsHTMLSelectElement* it = new nsHTMLSelectElement(aTag);
NS_ENSURE_ARG_POINTER(aInstancePtrResult);
NS_ENSURE_ARG_POINTER(aNodeInfo);
nsHTMLSelectElement* it = new nsHTMLSelectElement(aNodeInfo);
if (nsnull == it) {
return NS_ERROR_OUT_OF_MEMORY;
}
@@ -236,10 +236,10 @@ NS_NewHTMLSelectElement(nsIHTMLContent** aInstancePtrResult, nsIAtom* aTag)
}
nsHTMLSelectElement::nsHTMLSelectElement(nsIAtom* aTag)
nsHTMLSelectElement::nsHTMLSelectElement(nsINodeInfo *aNodeInfo)
{
NS_INIT_REFCNT();
mInner.Init(this, aTag);
mInner.Init(this, aNodeInfo);
mOptions = nsnull;
mForm = nsnull;
mIsDoneAddingContent = PR_TRUE;
@@ -322,7 +322,7 @@ nsHTMLSelectElement::Release()
nsresult
nsHTMLSelectElement::CloneNode(PRBool aDeep, nsIDOMNode** aReturn)
{
nsHTMLSelectElement* it = new nsHTMLSelectElement(mInner.mTag);
nsHTMLSelectElement* it = new nsHTMLSelectElement(mInner.mNodeInfo);
if (nsnull == it) {
return NS_ERROR_OUT_OF_MEMORY;
}
@@ -479,8 +479,12 @@ nsHTMLSelectElement::SetLength(PRUint32 aLength)
} else if (aLength) {
// This violates the W3C DOM but we do this for backwards compatibility
nsCOMPtr<nsIHTMLContent> element;
nsCOMPtr<nsINodeInfo> nodeInfo;
rv = NS_NewHTMLOptionElement(getter_AddRefs(element), nsHTMLAtoms::option);
mInner.mNodeInfo->NameChanged(nsHTMLAtoms::option,
*getter_AddRefs(nodeInfo));
rv = NS_NewHTMLOptionElement(getter_AddRefs(element), nodeInfo);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIContent> text;