public DefaultCellInfo(final EditorCell cell) {
ModelAccess.instance()
.runReadAction(
new Runnable() {
@Override
public void run() {
SNode node = cell.getSNode();
if (node == null || node.getModel() == null) {
myNodeReference = null;
} else {
myNodeReference = node.getReference();
}
}
});
myCellId = cell.getCellId();
EditorCell_Collection parent = (EditorCell_Collection) cell.getParent();
if (parent != null && myCellId == null) {
myParentInfo = parent.getCellInfo();
myIsInList = parent.hasCellListHandler();
if (myIsInList || myCellId == null) {
myCellNumber = parent.getCellNumber(cell);
}
}
}
@Override
public EditorCell findCell(final EditorComponent editorComponent) {
if (myCellId != null) {
final EditorContext editorContext = editorComponent.getEditorContext();
if (myNodeReference == null) return null;
final EditorCell[] cell = new EditorCell[] {null};
editorContext
.getRepository()
.getModelAccess()
.runReadAction(
new Runnable() {
@Override
public void run() {
cell[0] =
editorComponent.findCellWithId(
myNodeReference.resolve(editorContext.getRepository()), myCellId);
}
});
return cell[0];
} else if (myParentInfo != null) {
EditorCell parentCell = myParentInfo.findCell(editorComponent);
if (!(parentCell instanceof EditorCell_Collection)) {
return null;
}
EditorCell_Collection parentCollection = (EditorCell_Collection) parentCell;
if (myCellNumber >= parentCollection.getCellsCount()) {
return null;
}
EditorCell editorCell = parentCollection.getChildAt(myCellNumber);
// This editorCell should not have any cellId due to corresponding conditions in constructor
return editorCell.getCellId() == null ? editorCell : null;
}
return null;
}
private void removeFoldingListenerForChildren() {
Queue<EditorCell> children = new LinkedList<EditorCell>(getEditorCells());
while (!children.isEmpty()) {
EditorCell child = children.poll();
if (!(child instanceof EditorCell_Collection)) {
continue;
}
EditorCell_Collection childCollection = (EditorCell_Collection) child;
if (childCollection.isFolded()) {
childCollection.removeUnfoldingListener();
} else {
children.addAll(childCollection.getEditorCells());
}
}
}