@Override
public Object getData(String dataId) {
if (PlatformDataKeys.DIFF_VIEWER.is(dataId)) {
return myDiffPanel;
}
if (FocusDiffSide.DATA_KEY.is(dataId)) {
return myDiffPanel.myCurrentSide == null ? null : myFocusDiffSide;
}
if (CommonDataKeys.NAVIGATABLE.is(dataId)) {
final DiffSideView currentSide = myDiffPanel.myCurrentSide;
if (currentSide != null) {
return new DiffNavigatable(currentSide);
}
}
return super.getData(dataId);
}
@Nullable
public static DiffPanelImpl fromDataContext(DataContext dataContext) {
DiffViewer viewer = PlatformDataKeys.DIFF_VIEWER.getData(dataContext);
return viewer instanceof DiffPanelImpl ? (DiffPanelImpl) viewer : null;
}