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[187739] changed getContextObject() to return ContextObjectWithViewer and removed unnecessary casts

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This commit is contained in:
David McKnight 2008-09-03 17:17:23 +00:00
parent a1992ec815
commit 7658fb8a5b
1 changed files with 8 additions and 8 deletions
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16
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemView.java
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@ -3423,7 +3423,7 @@ public class SystemView extends SafeTreeViewer
protected void internalRefreshStruct(Widget widget, Object element, boolean updateLabels) {
if (widget instanceof TreeItem)
{
ContextObjectWithViewer contextObject = (ContextObjectWithViewer)getContextObject((TreeItem)widget);
ContextObjectWithViewer contextObject = getContextObject((TreeItem)widget);
IRSECallback callback = null;
ArrayList expandedChildren = new ArrayList();
@ -6291,7 +6291,7 @@ public class SystemView extends SafeTreeViewer
Object[] newChildren = null;
if (match instanceof TreeItem)
{
IContextObject context = getContextObject((TreeItem)match);
ContextObjectWithViewer context = getContextObject((TreeItem)match);
newChildren = adapter.getChildren(context, new NullProgressMonitor());
internalAdd(match, parentElementOrTreePath, newChildren);
}
@ -6319,7 +6319,7 @@ public class SystemView extends SafeTreeViewer
TreeItem parentItem = ((TreeItem)match).getParentItem();
if (parentItem != null)
{
IContextObject context = getContextObject(parentItem);
ContextObjectWithViewer context = getContextObject(parentItem);
if (adapter.supportsDeferredQueries(context.getSubSystem())) {
CheckExistenceJob job = new CheckExistenceJob((IAdaptable)parentElementOrTreePath, parentItem, context);
job.schedule();
@ -6434,7 +6434,7 @@ public class SystemView extends SafeTreeViewer
* @param item the item to get the context for
* @return the context object
*/
public IContextObject getContextObject(TreeItem item)
public ContextObjectWithViewer getContextObject(TreeItem item)
{
Object data = item.getData();
ISystemFilterReference filterReference = getContainingFilterReference(item);
@ -6518,9 +6518,9 @@ public class SystemView extends SafeTreeViewer
Object d = widget.getData();
if (d != null)
{
Object parentElement = getContextObject((TreeItem)widget);
if (cb != null && parentElement instanceof ContextObjectWithViewer){
((ContextObjectWithViewer)parentElement).setCallback(cb);
ContextObjectWithViewer parentElement = getContextObject((TreeItem)widget);
if (cb != null){
parentElement.setCallback(cb);
}
Object[] children = getSortedChildren(parentElement);
@ -6586,7 +6586,7 @@ public class SystemView extends SafeTreeViewer
ITreeContentProvider tcp = (ITreeContentProvider) cp;
if (elementOrTreePath instanceof TreeItem)
{
IContextObject context = getContextObject((TreeItem)elementOrTreePath);
ContextObjectWithViewer context = getContextObject((TreeItem)elementOrTreePath);
return tcp.hasChildren(context);
}
else