@Override
public Object getData(@NonNls String dataId) {
if (LangDataKeys.PSI_ELEMENT.is(dataId)) {
final int[] selected = getSelectedRows();
if (selected.length == 1) {
return getPsiElementForHint(getValueAt(selected[0], 0));
}
}
return null;
}
public Object getData(String dataId) {
PackageDependenciesNode node = getSelectedNode();
if (PlatformDataKeys.NAVIGATABLE.is(dataId)) {
return node;
}
if (LangDataKeys.PSI_ELEMENT.is(dataId) && node != null) {
final PsiElement element = node.getPsiElement();
return element != null && element.isValid() ? element : null;
}
return null;
}
@Nullable
@NonNls
public Object getData(@NonNls String dataId) {
if (LangDataKeys.PSI_ELEMENT.is(dataId)) {
final PackageDependenciesNode selectedNode = myRightTree.getSelectedNode();
if (selectedNode != null) {
final PsiElement element = selectedNode.getPsiElement();
return element != null && element.isValid() ? element : null;
}
}
if (PlatformDataKeys.HELP_ID.is(dataId)) {
return "dependency.viewer.tool.window";
}
return null;
}