/** {@inheritDoc} */
@Override
public ImageDescriptor getImageDescriptor(final Object object) {
final BindingNode bind = (BindingNode) object;
switch (bind.getType()) {
case CONTEXT:
return NameBrowserPlugin.getDefault()
.getImageRegistry()
.getDescriptor(NameBrowserPlugin.CONTEXT);
case OBJECT:
return NameBrowserPlugin.getDefault()
.getImageRegistry()
.getDescriptor(NameBrowserPlugin.OBJECT);
case ROOT:
return NameBrowserPlugin.getDefault()
.getImageRegistry()
.getDescriptor(NameBrowserPlugin.NAMESERVER);
default:
return null;
}
}
/** {@inheritDoc} */
@Override
public void fetchDeferredChildren(
final Object object, final IElementCollector collector, final IProgressMonitor monitor) {
final BindingNode node = (BindingNode) object;
try {
if (Display.getCurrent() != null) {
Display.getCurrent()
.asyncExec(
new Runnable() {
@Override
public void run() {
collector.add(node.fetchContents(), monitor);
}
});
} else {
if (SWT.getPlatform().startsWith("rap")) {
Display display = NameBrowserPlugin.getDefault().getDisplay();
if (display != null) {
display.asyncExec(
new Runnable() {
@Override
public void run() {
collector.add(node.fetchContents(), monitor);
}
});
} else {
NameBrowserPlugin.getDefault()
.getLog()
.log(
new Status(
Status.ERROR,
NameBrowserPlugin.PLUGIN_ID,
"Unable to retrieve defrrred children from non-UI thread"));
}
} else {
collector.add(node.fetchContents(), monitor);
}
}
} finally {
if (Display.getCurrent() != null) {
Display.getCurrent()
.asyncExec(
new Runnable() {
@Override
public void run() {
collector.done();
}
});
} else {
if (SWT.getPlatform().startsWith("rap")) {
Display display = NameBrowserPlugin.getDefault().getDisplay();
if (display != null) {
display.asyncExec(
new Runnable() {
@Override
public void run() {
collector.add(node.fetchContents(), monitor);
}
});
} else {
NameBrowserPlugin.getDefault()
.getLog()
.log(
new Status(
Status.ERROR,
NameBrowserPlugin.PLUGIN_ID,
"Unable to retrieve defrrred children from non-UI thread"));
}
} else {
collector.done();
}
}
}
}
