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Bug 73865.

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Changes to RDF outliner, needed for folder outliner.
r=waterson sr=ben
This commit is contained in:
varga%utcru.sk 2001-04-10 05:30:51 +00:00
parent 83b5567333
commit 0336388aa1
5 changed files with 34 additions and 15 deletions
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7
content/xul/templates/public/nsIXULTemplateBuilder.idl
View File

@ -115,7 +115,12 @@ interface nsIXULOutlinerBuilder : nsISupports
/**
* Retrieve the RDF resource associated with the specified row.
*/
nsIRDFResource getResourceFor(in long aRowIndex);
nsIRDFResource getResourceAtIndex(in long aRowIndex);
/**
* Retrieve the index associated with specified RDF resource.
*/
long getIndexOfResource(in nsIRDFResource resource);
/**
* Add a Outliner Builder Observer to handle Outliner View

6
content/xul/templates/src/nsOutlinerRows.cpp
View File

@ -83,11 +83,7 @@ nsOutlinerRows::iterator
nsOutlinerRows::First()
{
iterator result;
Subtree* current = &mRoot;
while (current && current->Count()) {
result.Push(current, 0);
current = GetSubtreeFor(current, 0);
}
result.Push(&mRoot, 0);
result.SetRowIndex(0);
return result;
}

6
content/xul/templates/src/nsTreeRows.cpp
View File

@ -83,11 +83,7 @@ nsOutlinerRows::iterator
nsOutlinerRows::First()
{
iterator result;
Subtree* current = &mRoot;
while (current && current->Count()) {
result.Push(current, 0);
current = GetSubtreeFor(current, 0);
}
result.Push(&mRoot, 0);
result.SetRowIndex(0);
return result;
}

15
content/xul/templates/src/nsXULOutlinerBuilder.cpp
View File

@ -326,12 +326,23 @@ nsXULOutlinerBuilder::~nsXULOutlinerBuilder()
//
NS_IMETHODIMP
nsXULOutlinerBuilder::GetResourceFor(PRInt32 aRowIndex, nsIRDFResource** aResult)
nsXULOutlinerBuilder::GetResourceAtIndex(PRInt32 aRowIndex, nsIRDFResource** aResult)
{
if (aRowIndex < 0 || aRowIndex >= mRows.Count())
return NS_ERROR_INVALID_ARG;
*aResult = GetResourceFor(aRowIndex);
NS_IF_ADDREF(*aResult = GetResourceFor(aRowIndex));
return NS_OK;
}
NS_IMETHODIMP
nsXULOutlinerBuilder::GetIndexOfResource(nsIRDFResource* aResource, PRInt32* aResult)
{
nsOutlinerRows::iterator iter = mRows.Find(mConflictSet, aResource);
if (iter == mRows.Last())
*aResult = -1;
else
*aResult = iter.GetRowIndex();
return NS_OK;
}

15
content/xul/templates/src/nsXULTreeBuilder.cpp
View File

@ -326,12 +326,23 @@ nsXULOutlinerBuilder::~nsXULOutlinerBuilder()
//
NS_IMETHODIMP
nsXULOutlinerBuilder::GetResourceFor(PRInt32 aRowIndex, nsIRDFResource** aResult)
nsXULOutlinerBuilder::GetResourceAtIndex(PRInt32 aRowIndex, nsIRDFResource** aResult)
{
if (aRowIndex < 0 || aRowIndex >= mRows.Count())
return NS_ERROR_INVALID_ARG;
*aResult = GetResourceFor(aRowIndex);
NS_IF_ADDREF(*aResult = GetResourceFor(aRowIndex));
return NS_OK;
}
NS_IMETHODIMP
nsXULOutlinerBuilder::GetIndexOfResource(nsIRDFResource* aResource, PRInt32* aResult)
{
nsOutlinerRows::iterator iter = mRows.Find(mConflictSet, aResource);
if (iter == mRows.Last())
*aResult = -1;
else
*aResult = iter.GetRowIndex();
return NS_OK;
}