AbstractCommentAction.java

package jetbrains.mps.editor.runtime.impl.cellActions;

/*Generated by MPS */

import jetbrains.mps.editor.runtime.cells.AbstractCellAction;
import jetbrains.mps.nodeEditor.selectionRestoring.RestorableSelection;
import jetbrains.mps.openapi.editor.EditorContext;
import jetbrains.mps.openapi.editor.cells.EditorCell;
import org.jetbrains.mps.openapi.model.SNode;
import jetbrains.mps.nodeEditor.selectionRestoring.CellIdLocator;
import jetbrains.mps.nodeEditor.selectionRestoring.CellSelector;
import jetbrains.mps.openapi.editor.cells.EditorCell_Label;
import jetbrains.mps.nodeEditor.selectionRestoring.LabelCellSelector;
import jetbrains.mps.nodeEditor.selectionRestoring.WholeCellSelector;
import jetbrains.mps.nodeEditor.selectionRestoring.RestorableSelectionByCell;
import jetbrains.mps.openapi.editor.selection.Selection;
import jetbrains.mps.nodeEditor.selection.EditorCellLabelSelection;
import jetbrains.mps.openapi.editor.selection.SingularSelection;

public abstract class AbstractCommentAction extends AbstractCellAction {
  protected RestorableSelection createRestorableSelection(EditorContext editorContext) {
    EditorCell selectedCell = editorContext.getSelectedCell();
    String cellId = check_j6szs9_a0b0a(selectedCell);
    SNode selectedNode = check_j6szs9_a0c0a(selectedCell);
    if (cellId == null || selectedNode == null) {
      return null;
    }
    CellIdLocator locator = new CellIdLocator(cellId, selectedNode);
    CellSelector selector;
    if (selectedCell instanceof EditorCell_Label) {
      EditorCell_Label label = ((EditorCell_Label) selectedCell);
      selector = new LabelCellSelector(label.getCaretPosition(), label.getSelectionStart(), label.getSelectionEnd());
    } else {
      selector = new WholeCellSelector();
    }
    return new RestorableSelectionByCell(locator, selector);
  }
  public void execute(EditorContext editorContext) {
    RestorableSelection restorableSelection = createRestorableSelection(editorContext);
    executeInternal(editorContext);
    editorContext.flushEvents();
    check_j6szs9_a3a1(restorableSelection, editorContext);
  }
  protected boolean isNonTrivialSingleSelection(EditorContext editorContext) {
    Selection selection = editorContext.getSelectionManager().getSelection();
    return (selection instanceof EditorCellLabelSelection ? ((EditorCellLabelSelection) selection).hasNonTrivialSelection() : selection instanceof SingularSelection);
  }

  protected abstract void executeInternal(EditorContext editorContext);
  private static String check_j6szs9_a0b0a(EditorCell checkedDotOperand) {
    if (null != checkedDotOperand) {
      return checkedDotOperand.getCellId();
    }
    return null;
  }
  private static SNode check_j6szs9_a0c0a(EditorCell checkedDotOperand) {
    if (null != checkedDotOperand) {
      return checkedDotOperand.getSNode();
    }
    return null;
  }
  private static boolean check_j6szs9_a3a1(RestorableSelection checkedDotOperand, EditorContext editorContext) {
    if (null != checkedDotOperand) {
      return checkedDotOperand.restore(editorContext);
    }
    return false;
  }
}