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Add support for separators in "Related Links" data.

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This commit is contained in:
rjc%netscape.com 1999-05-30 06:02:30 +00:00
parent 71b71a7ef2
commit 776f2615bf
1 changed files with 35 additions and 1 deletions
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36
rdf/datasource/src/nsRelatedLinksDataSource.cpp
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@ -54,6 +54,7 @@ static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID)
static const char kURINC_RelatedLinksRoot[] = "NC:RelatedLinks";
class RelatedLinksDataSourceCallback : public nsIStreamListener
{
private:
@ -67,6 +68,8 @@ private:
static nsIRDFResource *kNC_Name;
static nsIRDFResource *kNC_loading;
static nsIRDFResource *kNC_RelatedLinksRoot;
static nsIRDFResource *kNC_BookmarkSeparator;
static nsIRDFResource *kRDF_type;
char *mLine;
@ -197,6 +200,8 @@ nsIRDFResource *RelatedLinksDataSourceCallback::kNC_Child;
nsIRDFResource *RelatedLinksDataSourceCallback::kNC_Name;
nsIRDFResource *RelatedLinksDataSourceCallback::kNC_loading;
nsIRDFResource *RelatedLinksDataSourceCallback::kNC_RelatedLinksRoot;
nsIRDFResource *RelatedLinksDataSourceCallback::kNC_BookmarkSeparator;
nsIRDFResource *RelatedLinksDataSourceCallback::kRDF_type;
@ -488,8 +493,10 @@ RelatedLinksDataSourceCallback::RelatedLinksDataSourceCallback(nsIRDFDataSource
gRDFService->GetResource(NC_NAMESPACE_URI "child", &kNC_Child);
gRDFService->GetResource(NC_NAMESPACE_URI "Name", &kNC_Name);
gRDFService->GetResource(NC_NAMESPACE_URI "loading", &kNC_loading);
gRDFService->GetResource(NC_NAMESPACE_URI "BookmarkSeparator", &kNC_BookmarkSeparator);
gRDFService->GetResource(RDF_NAMESPACE_URI "type", &kRDF_type);
gRDFService->GetResource(kURINC_RelatedLinksRoot, &kNC_RelatedLinksRoot);
if (nsnull != (mParentArray = new nsVoidArray()))
{
mParentArray->AppendElement(parent);
@ -521,6 +528,8 @@ RelatedLinksDataSourceCallback::~RelatedLinksDataSourceCallback()
NS_RELEASE(kNC_Child);
NS_RELEASE(kNC_Name);
NS_RELEASE(kNC_loading);
NS_RELEASE(kNC_BookmarkSeparator);
NS_RELEASE(kRDF_type);
NS_RELEASE(kNC_RelatedLinksRoot);
}
}
@ -668,6 +677,31 @@ RelatedLinksDataSourceCallback::OnDataAvailable(nsIURL* aURL, nsIInputStream *aI
}
}
}
// check for separator
else if ((theStart = oneLiner.Find("<child instanceOf=\"Separator1\"/>")) == 0)
{
nsCOMPtr<nsIRDFResource> newSeparator;
nsAutoString rlRoot(kURINC_RelatedLinksRoot);
if (NS_SUCCEEDED(rv = rdf_CreateAnonymousResource(rlRoot, getter_AddRefs(newSeparator))))
{
nsAutoString defaultSeparatorName("-----");
nsCOMPtr<nsIRDFLiteral> nameLiteral;
if (NS_SUCCEEDED(rv = gRDFService->GetLiteral(defaultSeparatorName.GetUnicode(), getter_AddRefs(nameLiteral))))
{
if (NS_SUCCEEDED(rv = mDataSource->Assert(newSeparator, kNC_Name, nameLiteral, PR_TRUE)))
{
}
}
mDataSource->Assert(newSeparator, kRDF_type, kNC_BookmarkSeparator, PR_TRUE);
PRInt32 numParents = mParentArray->Count();
if (numParents > 0)
{
nsIRDFResource *parent = (nsIRDFResource *)(mParentArray->ElementAt(numParents - 1));
mDataSource->Assert(parent, kNC_Child, newSeparator, PR_TRUE);
}
}
}
else
{
theStart = oneLiner.Find("<Topic name=\"");