@Override
public void createControl(Composite parent) {
itemControl = new ItemListControl(parent, SWT.SHEET, mainEditor.getSite(), node, metaNode);
// itemControl.getLayout().marginHeight = 0;
// itemControl.getLayout().marginWidth = 0;
ProgressPageControl progressControl = null;
if (mainEditor instanceof IProgressControlProvider) {
progressControl = ((IProgressControlProvider) mainEditor).getProgressControl();
}
if (progressControl != null) {
itemControl.substituteProgressPanel(progressControl);
} else {
itemControl.createProgressPanel();
}
parent.layout();
// Activate items control on focus
itemControl
.getItemsViewer()
.getControl()
.addFocusListener(
new FocusListener() {
@Override
public void focusGained(FocusEvent e) {
// Update selection provider and selection
final ISelectionProvider selectionProvider = itemControl.getSelectionProvider();
mainEditor.getSite().setSelectionProvider(selectionProvider);
selectionProvider.setSelection(selectionProvider.getSelection());
itemControl.activate(true);
// Notify owner MultiPart editor about page change
// We need it to update search actions and other contributions provided by node
// editor
if (mainEditor.getSite() instanceof MultiPageEditorSite) {
((MultiPageEditorSite) mainEditor.getSite())
.getMultiPageEditor()
.setActiveEditor(mainEditor);
}
}
@Override
public void focusLost(FocusEvent e) {
itemControl.activate(false);
}
});
}
@Override
public void aboutToBeShown() {
if (!activated) {
activated = true;
boolean isLazy =
!(node instanceof DBNDatabaseNode) || ((DBNDatabaseNode) node).needsInitialization();
itemControl.loadData(isLazy);
}
}
@Override
public void refreshPart(Object source, boolean force) {
if (!activated || itemControl == null || itemControl.isDisposed()) {
return;
}
// Check - do we need to load new content in editor
// If this is DBM event then check node change type
// UNLOAD usually means that connection was closed on connection's node is not removed but
// is in "unloaded" state.
// Without this check editor will try to reload it's content and thus will reopen just closed
// connection
// (by calling getChildren() on DBNNode)
boolean loadNewData = true;
if (source instanceof DBNEvent) {
DBNEvent.NodeChange nodeChange = ((DBNEvent) source).getNodeChange();
if (nodeChange == DBNEvent.NodeChange.UNLOAD) {
loadNewData = false;
}
}
if (loadNewData && !itemControl.isDisposed()) {
itemControl.loadData(false);
}
}
public void setFocus() {
if (itemControl != null) {
itemControl.setFocus();
}
}
@Override
public Viewer getNavigatorViewer() {
return itemControl.getNavigatorViewer();
}
@Override
public DBNNode getRootNode() {
return itemControl.getRootNode();
}
@Override
public boolean performSearch(SearchType searchType) {
return itemControl.performSearch(searchType);
}
@Override
public boolean isSearchEnabled() {
return itemControl.isSearchEnabled();
}
@Override
public boolean isSearchPossible() {
return itemControl.isSearchPossible();
}
