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gecko-dev
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Store attribute names in XML elements as nsINodeInfos plus some general DOM cleanup.

This commit is contained in:
jst%netscape.com 2000-05-17 04:52:09 +00:00
Родитель e30a52d548
Коммит d96d339f9d
2 изменённых файлов: 64 добавлений и 74 удалений
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69
content/base/src/nsGenericElement.cpp
Просмотреть файл

@ -889,13 +889,7 @@ nsGenericElement::SetAttributeNS(const nsString& aNamespaceURI,
*getter_AddRefs(ni));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIAtom> name;
PRInt32 nsid;
ni->GetNameAtom(*getter_AddRefs(name));
ni->GetNamespaceID(nsid);
return mContent->SetAttribute(nsid, name, aValue, PR_TRUE);
return mContent->SetAttribute(ni, aValue, PR_TRUE);
}
nsresult
@ -2318,17 +2312,16 @@ nsGenericElement::CutNameSpacePrefix(nsString& aString)
struct nsGenericAttribute
{
nsGenericAttribute(PRInt32 aNameSpaceID, nsIAtom* aName, const nsString& aValue)
: mNameSpaceID(aNameSpaceID),
mName(aName),
nsGenericAttribute(nsINodeInfo *aNodeInfo, const nsString& aValue)
: mNodeInfo(aNodeInfo),
mValue(aValue)
{
NS_IF_ADDREF(mName);
NS_IF_ADDREF(mNodeInfo);
}
~nsGenericAttribute(void)
{
NS_IF_RELEASE(mName);
NS_IF_RELEASE(mNodeInfo);
}
#ifdef DEBUG
@ -2345,9 +2338,8 @@ struct nsGenericAttribute
}
#endif
PRInt32 mNameSpaceID;
nsIAtom* mName;
nsString mValue;
nsINodeInfo* mNodeInfo;
nsString mValue;
};
nsGenericContainerElement::nsGenericContainerElement()
@ -2389,8 +2381,7 @@ nsGenericContainerElement::CopyInnerTo(nsIContent* aSrcContent,
attr = (nsGenericAttribute*)mAttributes->ElementAt(index);
// XXX Not very efficient, since SetAttribute does a linear search
// through its attributes before setting each attribute.
result = aDst->SetAttribute(attr->mNameSpaceID, attr->mName,
attr->mValue, PR_FALSE);
result = aDst->SetAttribute(attr->mNodeInfo, attr->mValue, PR_FALSE);
if (NS_OK != result) {
return result;
}
@ -2516,7 +2507,7 @@ nsGenericContainerElement::SetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
PRInt32 count = mAttributes->Count();
for (index = 0; index < count; index++) {
attr = (nsGenericAttribute*)mAttributes->ElementAt(index);
if ((aNameSpaceID == attr->mNameSpaceID) && (aName == attr->mName)) {
if (attr->mNodeInfo->Equals(aName, aNameSpaceID)) {
attr->mValue = aValue;
rv = NS_OK;
break;
@ -2524,7 +2515,15 @@ nsGenericContainerElement::SetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
}
if (index >= count) { // didn't find it
attr = new nsGenericAttribute(aNameSpaceID, aName, aValue);
nsCOMPtr<nsINodeInfoManager> nimgr;
mNodeInfo->GetNodeInfoManager(*getter_AddRefs(nimgr));
nsCOMPtr<nsINodeInfo> ni;
rv = nimgr->GetNodeInfo(aName, nsnull, aNameSpaceID,
*getter_AddRefs(ni));
NS_ENSURE_SUCCESS(rv, rv);
attr = new nsGenericAttribute(ni, aValue);
if (nsnull != attr) {
mAttributes->AppendElement(attr);
rv = NS_OK;
@ -2577,10 +2576,9 @@ nsGenericContainerElement::GetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
nsresult
nsGenericContainerElement::GetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
nsIAtom*& aPrefix, nsString& aResult) const
nsIAtom*& aPrefix,
nsString& aResult) const
{
aPrefix = nsnull;
NS_ASSERTION(nsnull != aName, "must have attribute name");
if (nsnull == aName) {
return NS_ERROR_NULL_POINTER;
@ -2593,8 +2591,10 @@ nsGenericContainerElement::GetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
PRInt32 index;
for (index = 0; index < count; index++) {
const nsGenericAttribute* attr = (const nsGenericAttribute*)mAttributes->ElementAt(index);
if (((kNameSpaceID_Unknown == aNameSpaceID) || (attr->mNameSpaceID == aNameSpaceID)) &&
(attr->mName == aName)) {
if ((attr->mNodeInfo->NamespaceEquals(kNameSpaceID_Unknown) ||
attr->mNodeInfo->NamespaceEquals(aNameSpaceID)) &&
(attr->mNodeInfo->Equals(aName))) {
attr->mNodeInfo->GetPrefixAtom(aPrefix);
aResult = attr->mValue;
if (0 < aResult.Length()) {
rv = NS_CONTENT_ATTR_HAS_VALUE;
@ -2635,8 +2635,9 @@ nsGenericContainerElement::UnsetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
PRBool found = PR_FALSE;
for (index = 0; index < count; index++) {
nsGenericAttribute* attr = (nsGenericAttribute*)mAttributes->ElementAt(index);
if (((kNameSpaceID_Unknown == aNameSpaceID) || (attr->mNameSpaceID == aNameSpaceID)) &&
(attr->mName == aName)) {
if ((attr->mNodeInfo->NamespaceEquals(kNameSpaceID_Unknown) ||
attr->mNodeInfo->NamespaceEquals(aNameSpaceID)) &&
attr->mNodeInfo->Equals(aName)) {
if (aNotify && (nsnull != mDocument)) {
mDocument->BeginUpdate();
}
@ -2671,14 +2672,13 @@ nsGenericContainerElement::GetAttributeNameAt(PRInt32 aIndex,
nsIAtom*& aName,
nsIAtom*& aPrefix) const
{
aPrefix = nsnull;
if (nsnull != mAttributes) {
nsGenericAttribute* attr = (nsGenericAttribute*)mAttributes->ElementAt(aIndex);
if (nsnull != attr) {
aNameSpaceID = attr->mNameSpaceID;
aName = attr->mName;
NS_IF_ADDREF(aName);
attr->mNodeInfo->GetNamespaceID(aNameSpaceID);
attr->mNodeInfo->GetNameAtom(aName);
attr->mNodeInfo->GetPrefixAtom(aPrefix);
return NS_OK;
}
}
@ -2709,14 +2709,9 @@ nsGenericContainerElement::ListAttributes(FILE* out) const
const nsGenericAttribute* attr = (const nsGenericAttribute*)mAttributes->ElementAt(index);
nsAutoString buffer;
if (kNameSpaceID_None != attr->mNameSpaceID) { // prefix namespace
buffer.AppendInt(attr->mNameSpaceID, 10);
buffer.AppendWithConversion(':');
}
// name
nsAutoString name;
attr->mName->ToString(name);
attr->mNodeInfo->GetQualifiedName(name);
buffer.Append(name);
// value

69
layout/base/src/nsGenericElement.cpp
Просмотреть файл

@ -889,13 +889,7 @@ nsGenericElement::SetAttributeNS(const nsString& aNamespaceURI,
*getter_AddRefs(ni));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIAtom> name;
PRInt32 nsid;
ni->GetNameAtom(*getter_AddRefs(name));
ni->GetNamespaceID(nsid);
return mContent->SetAttribute(nsid, name, aValue, PR_TRUE);
return mContent->SetAttribute(ni, aValue, PR_TRUE);
}
nsresult
@ -2318,17 +2312,16 @@ nsGenericElement::CutNameSpacePrefix(nsString& aString)
struct nsGenericAttribute
{
nsGenericAttribute(PRInt32 aNameSpaceID, nsIAtom* aName, const nsString& aValue)
: mNameSpaceID(aNameSpaceID),
mName(aName),
nsGenericAttribute(nsINodeInfo *aNodeInfo, const nsString& aValue)
: mNodeInfo(aNodeInfo),
mValue(aValue)
{
NS_IF_ADDREF(mName);
NS_IF_ADDREF(mNodeInfo);
}
~nsGenericAttribute(void)
{
NS_IF_RELEASE(mName);
NS_IF_RELEASE(mNodeInfo);
}
#ifdef DEBUG
@ -2345,9 +2338,8 @@ struct nsGenericAttribute
}
#endif
PRInt32 mNameSpaceID;
nsIAtom* mName;
nsString mValue;
nsINodeInfo* mNodeInfo;
nsString mValue;
};
nsGenericContainerElement::nsGenericContainerElement()
@ -2389,8 +2381,7 @@ nsGenericContainerElement::CopyInnerTo(nsIContent* aSrcContent,
attr = (nsGenericAttribute*)mAttributes->ElementAt(index);
// XXX Not very efficient, since SetAttribute does a linear search
// through its attributes before setting each attribute.
result = aDst->SetAttribute(attr->mNameSpaceID, attr->mName,
attr->mValue, PR_FALSE);
result = aDst->SetAttribute(attr->mNodeInfo, attr->mValue, PR_FALSE);
if (NS_OK != result) {
return result;
}
@ -2516,7 +2507,7 @@ nsGenericContainerElement::SetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
PRInt32 count = mAttributes->Count();
for (index = 0; index < count; index++) {
attr = (nsGenericAttribute*)mAttributes->ElementAt(index);
if ((aNameSpaceID == attr->mNameSpaceID) && (aName == attr->mName)) {
if (attr->mNodeInfo->Equals(aName, aNameSpaceID)) {
attr->mValue = aValue;
rv = NS_OK;
break;
@ -2524,7 +2515,15 @@ nsGenericContainerElement::SetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
}
if (index >= count) { // didn't find it
attr = new nsGenericAttribute(aNameSpaceID, aName, aValue);
nsCOMPtr<nsINodeInfoManager> nimgr;
mNodeInfo->GetNodeInfoManager(*getter_AddRefs(nimgr));
nsCOMPtr<nsINodeInfo> ni;
rv = nimgr->GetNodeInfo(aName, nsnull, aNameSpaceID,
*getter_AddRefs(ni));
NS_ENSURE_SUCCESS(rv, rv);
attr = new nsGenericAttribute(ni, aValue);
if (nsnull != attr) {
mAttributes->AppendElement(attr);
rv = NS_OK;
@ -2577,10 +2576,9 @@ nsGenericContainerElement::GetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
nsresult
nsGenericContainerElement::GetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
nsIAtom*& aPrefix, nsString& aResult) const
nsIAtom*& aPrefix,
nsString& aResult) const
{
aPrefix = nsnull;
NS_ASSERTION(nsnull != aName, "must have attribute name");
if (nsnull == aName) {
return NS_ERROR_NULL_POINTER;
@ -2593,8 +2591,10 @@ nsGenericContainerElement::GetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
PRInt32 index;
for (index = 0; index < count; index++) {
const nsGenericAttribute* attr = (const nsGenericAttribute*)mAttributes->ElementAt(index);
if (((kNameSpaceID_Unknown == aNameSpaceID) || (attr->mNameSpaceID == aNameSpaceID)) &&
(attr->mName == aName)) {
if ((attr->mNodeInfo->NamespaceEquals(kNameSpaceID_Unknown) ||
attr->mNodeInfo->NamespaceEquals(aNameSpaceID)) &&
(attr->mNodeInfo->Equals(aName))) {
attr->mNodeInfo->GetPrefixAtom(aPrefix);
aResult = attr->mValue;
if (0 < aResult.Length()) {
rv = NS_CONTENT_ATTR_HAS_VALUE;
@ -2635,8 +2635,9 @@ nsGenericContainerElement::UnsetAttribute(PRInt32 aNameSpaceID, nsIAtom* aName,
PRBool found = PR_FALSE;
for (index = 0; index < count; index++) {
nsGenericAttribute* attr = (nsGenericAttribute*)mAttributes->ElementAt(index);
if (((kNameSpaceID_Unknown == aNameSpaceID) || (attr->mNameSpaceID == aNameSpaceID)) &&
(attr->mName == aName)) {
if ((attr->mNodeInfo->NamespaceEquals(kNameSpaceID_Unknown) ||
attr->mNodeInfo->NamespaceEquals(aNameSpaceID)) &&
attr->mNodeInfo->Equals(aName)) {
if (aNotify && (nsnull != mDocument)) {
mDocument->BeginUpdate();
}
@ -2671,14 +2672,13 @@ nsGenericContainerElement::GetAttributeNameAt(PRInt32 aIndex,
nsIAtom*& aName,
nsIAtom*& aPrefix) const
{
aPrefix = nsnull;
if (nsnull != mAttributes) {
nsGenericAttribute* attr = (nsGenericAttribute*)mAttributes->ElementAt(aIndex);
if (nsnull != attr) {
aNameSpaceID = attr->mNameSpaceID;
aName = attr->mName;
NS_IF_ADDREF(aName);
attr->mNodeInfo->GetNamespaceID(aNameSpaceID);
attr->mNodeInfo->GetNameAtom(aName);
attr->mNodeInfo->GetPrefixAtom(aPrefix);
return NS_OK;
}
}
@ -2709,14 +2709,9 @@ nsGenericContainerElement::ListAttributes(FILE* out) const
const nsGenericAttribute* attr = (const nsGenericAttribute*)mAttributes->ElementAt(index);
nsAutoString buffer;
if (kNameSpaceID_None != attr->mNameSpaceID) { // prefix namespace
buffer.AppendInt(attr->mNameSpaceID, 10);
buffer.AppendWithConversion(':');
}
// name
nsAutoString name;
attr->mName->ToString(name);
attr->mNodeInfo->GetQualifiedName(name);
buffer.Append(name);
// value