private void updateButtons() {
final int[] selectedRows = myEntryTable.getSelectedRows();
boolean removeButtonEnabled = true;
int minRow = myEntryTable.getRowCount() + 1;
int maxRow = -1;
for (final int selectedRow : selectedRows) {
minRow = Math.min(minRow, selectedRow);
maxRow = Math.max(maxRow, selectedRow);
final ClasspathTableItem<?> item = myModel.getItemAt(selectedRow);
if (!item.isRemovable()) {
removeButtonEnabled = false;
}
}
if (myRemoveButton != null) {
myRemoveButton.setEnabled(removeButtonEnabled && selectedRows.length > 0);
}
ClasspathTableItem<?> selectedItem =
selectedRows.length == 1 ? myModel.getItemAt(selectedRows[0]) : null;
myEditButton.setEnabled(selectedItem != null && selectedItem.isEditable());
}
@Override
public void navigate(boolean openLibraryEditor) {
final OrderEntry entry = getSelectedEntry();
final ProjectStructureConfigurable rootConfigurable =
ProjectStructureConfigurable.getInstance(myState.getProject());
if (entry instanceof ModuleOrderEntry) {
Module module = ((ModuleOrderEntry) entry).getModule();
if (module != null) {
rootConfigurable.select(module.getName(), null, true);
}
} else if (entry instanceof LibraryOrderEntry) {
if (!openLibraryEditor) {
rootConfigurable.select((LibraryOrderEntry) entry, true);
} else {
myEditButton.actionPerformed(null);
}
} else if (entry instanceof SdkOrderEntry) {
Sdk jdk = ((SdkOrderEntry) entry).getSdk();
if (jdk != null) {
rootConfigurable.select(jdk, true);
}
}
}