Bug 40284. Ensure that 'container' attribute correctly updated for extended templates. r=rjc

This commit is contained in:
waterson%netscape.com 2000-05-31 00:03:12 +00:00
Родитель 313130d552
Коммит 84ec5e0e86
2 изменённых файлов: 36 добавлений и 18 удалений

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@ -2538,7 +2538,7 @@ public:
nsIContent** aResult);
nsresult
SetEmpty(nsIContent *aElement, const Match* aMatch);
SetContainerAttrs(nsIContent *aElement, const Match* aMatch);
#ifdef PR_LOGGING
nsresult
@ -4445,7 +4445,7 @@ nsXULTemplateBuilder::FireNewlyMatchedRules(const ClusterKeySet& aNewKeys)
PR_TRUE, bestmatch, nsnull, nsnull);
// Update the 'empty' attribute
SetEmpty(content, bestmatch);
SetContainerAttrs(content, bestmatch);
// Remember the best match as the new "last" match
matches->SetLastMatch(bestmatch);
@ -4520,7 +4520,7 @@ nsXULTemplateBuilder::Retract(nsIRDFResource* aSource,
RemoveMember(content, VALUE_TO_IRDFRESOURCE(memberval), PR_TRUE);
// Update the 'empty' attribute
SetEmpty(content, match.operator->());
SetContainerAttrs(content, match.operator->());
}
}
@ -6175,7 +6175,7 @@ nsXULTemplateBuilder::CreateElement(PRInt32 aNameSpaceID,
}
nsresult
nsXULTemplateBuilder::SetEmpty(nsIContent *aElement, const Match* aMatch)
nsXULTemplateBuilder::SetContainerAttrs(nsIContent *aElement, const Match* aMatch)
{
NS_PRECONDITION(aMatch->mRule != nsnull, "null ptr");
if (! aMatch->mRule)
@ -6184,16 +6184,25 @@ nsXULTemplateBuilder::SetEmpty(nsIContent *aElement, const Match* aMatch)
Value containerval;
aMatch->mAssignments.GetAssignmentFor(aMatch->mRule->GetContainerVariable(), &containerval);
nsAutoString oldvalue;
aElement->GetAttribute(kNameSpaceID_None, nsXULAtoms::empty, oldvalue);
nsAutoString oldcontainer;
aElement->GetAttribute(kNameSpaceID_None, nsXULAtoms::container, oldcontainer);
nsAutoString oldempty;
aElement->GetAttribute(kNameSpaceID_None, nsXULAtoms::empty, oldempty);
PRBool iscontainer, isempty;
CheckContainer(VALUE_TO_IRDFRESOURCE(containerval), &iscontainer, &isempty);
const nsString& newvalue = (iscontainer && isempty) ? kTrueStr : kFalseStr;
const nsString& newcontainer = iscontainer ? kTrueStr : kFalseStr;
if (oldvalue != newvalue) {
aElement->SetAttribute(kNameSpaceID_None, nsXULAtoms::empty, newvalue, PR_TRUE);
if (oldcontainer != newcontainer) {
aElement->SetAttribute(kNameSpaceID_None, nsXULAtoms::container, newcontainer, PR_TRUE);
}
const nsString& newempty = (iscontainer && isempty) ? kTrueStr : kFalseStr;
if (oldempty != newempty) {
aElement->SetAttribute(kNameSpaceID_None, nsXULAtoms::empty, newempty, PR_TRUE);
}
return NS_OK;

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@ -2538,7 +2538,7 @@ public:
nsIContent** aResult);
nsresult
SetEmpty(nsIContent *aElement, const Match* aMatch);
SetContainerAttrs(nsIContent *aElement, const Match* aMatch);
#ifdef PR_LOGGING
nsresult
@ -4445,7 +4445,7 @@ nsXULTemplateBuilder::FireNewlyMatchedRules(const ClusterKeySet& aNewKeys)
PR_TRUE, bestmatch, nsnull, nsnull);
// Update the 'empty' attribute
SetEmpty(content, bestmatch);
SetContainerAttrs(content, bestmatch);
// Remember the best match as the new "last" match
matches->SetLastMatch(bestmatch);
@ -4520,7 +4520,7 @@ nsXULTemplateBuilder::Retract(nsIRDFResource* aSource,
RemoveMember(content, VALUE_TO_IRDFRESOURCE(memberval), PR_TRUE);
// Update the 'empty' attribute
SetEmpty(content, match.operator->());
SetContainerAttrs(content, match.operator->());
}
}
@ -6175,7 +6175,7 @@ nsXULTemplateBuilder::CreateElement(PRInt32 aNameSpaceID,
}
nsresult
nsXULTemplateBuilder::SetEmpty(nsIContent *aElement, const Match* aMatch)
nsXULTemplateBuilder::SetContainerAttrs(nsIContent *aElement, const Match* aMatch)
{
NS_PRECONDITION(aMatch->mRule != nsnull, "null ptr");
if (! aMatch->mRule)
@ -6184,16 +6184,25 @@ nsXULTemplateBuilder::SetEmpty(nsIContent *aElement, const Match* aMatch)
Value containerval;
aMatch->mAssignments.GetAssignmentFor(aMatch->mRule->GetContainerVariable(), &containerval);
nsAutoString oldvalue;
aElement->GetAttribute(kNameSpaceID_None, nsXULAtoms::empty, oldvalue);
nsAutoString oldcontainer;
aElement->GetAttribute(kNameSpaceID_None, nsXULAtoms::container, oldcontainer);
nsAutoString oldempty;
aElement->GetAttribute(kNameSpaceID_None, nsXULAtoms::empty, oldempty);
PRBool iscontainer, isempty;
CheckContainer(VALUE_TO_IRDFRESOURCE(containerval), &iscontainer, &isempty);
const nsString& newvalue = (iscontainer && isempty) ? kTrueStr : kFalseStr;
const nsString& newcontainer = iscontainer ? kTrueStr : kFalseStr;
if (oldvalue != newvalue) {
aElement->SetAttribute(kNameSpaceID_None, nsXULAtoms::empty, newvalue, PR_TRUE);
if (oldcontainer != newcontainer) {
aElement->SetAttribute(kNameSpaceID_None, nsXULAtoms::container, newcontainer, PR_TRUE);
}
const nsString& newempty = (iscontainer && isempty) ? kTrueStr : kFalseStr;
if (oldempty != newempty) {
aElement->SetAttribute(kNameSpaceID_None, nsXULAtoms::empty, newempty, PR_TRUE);
}
return NS_OK;