Escape_Action.java

package jetbrains.mps.ide.editor.actions;

/*Generated by MPS */

import jetbrains.mps.workbench.action.BaseAction;
import javax.swing.Icon;
import com.intellij.openapi.actionSystem.AnActionEvent;
import java.util.Map;
import jetbrains.mps.nodeEditor.EditorComponent;
import jetbrains.mps.internal.collections.runtime.MapSequence;
import jetbrains.mps.openapi.editor.selection.Selection;
import jetbrains.mps.openapi.editor.cells.CellActionType;
import org.jetbrains.annotations.NotNull;
import jetbrains.mps.ide.editor.MPSEditorDataKeys;
import com.intellij.openapi.actionSystem.PlatformDataKeys;
import jetbrains.mps.openapi.editor.selection.SelectionManager;

public class Escape_Action extends BaseAction {
  private static final Icon ICON = null;

  public Escape_Action() {
    super("Escape", "", ICON);
    this.setIsAlwaysVisible(false);
    this.setExecuteOutsideCommand(true);
  }
  @Override
  public boolean isDumbAware() {
    return true;
  }
  @Override
  public boolean isApplicable(AnActionEvent event, final Map<String, Object> _params) {
    if (((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getNodeSubstituteChooser().isVisible() || ((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).hasNodeInformationDialog()) {
      return false;
    }
    if (!(((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).isFocusOwner())) {
      return false;
    }
    Selection selection = ((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getSelectionManager().getSelection();
    int selectionStackSize = ((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getSelectionManager().getSelectionStackSize();
    return selectionStackSize > 1 || (selectionStackSize == 1 && selection != null && selection.canExecuteAction(CellActionType.CLEAR_SELECTION)) || ((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).isSearchPanelVisible() || ((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getHighlightManager().hasMessages(((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getHighlightMessagesOwner());

  }
  @Override
  public void doUpdate(@NotNull AnActionEvent event, final Map<String, Object> _params) {
    this.setEnabledState(event.getPresentation(), this.isApplicable(event, _params));
  }
  @Override
  protected boolean collectActionData(AnActionEvent event, final Map<String, Object> _params) {
    if (!(super.collectActionData(event, _params))) {
      return false;
    }
    {
      EditorComponent editorComponent = event.getData(MPSEditorDataKeys.EDITOR_COMPONENT);
      if (editorComponent != null && editorComponent.isInvalid()) {
        editorComponent = null;
      }
      MapSequence.fromMap(_params).put("editorComponent", editorComponent);
      if (editorComponent == null) {
        return false;
      }
    }
    {
      Boolean p = event.getData(PlatformDataKeys.IS_MODAL_CONTEXT);
      MapSequence.fromMap(_params).put("isModalContext", p);
      if (p == null) {
        return false;
      }
    }
    return true;
  }
  @Override
  public void doExecute(@NotNull final AnActionEvent event, final Map<String, Object> _params) {
    if (((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).isSearchPanelVisible()) {
      ((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getSearchPanel().deactivate();
    }
    if (((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getHighlightManager().hasMessages(((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getHighlightMessagesOwner())) {
      ((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getHighlightManager().clearForOwner(((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getHighlightMessagesOwner());
    }
    ((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).onEscape();
    SelectionManager selectionManager = ((EditorComponent) MapSequence.fromMap(_params).get("editorComponent")).getSelectionManager();
    int selectionStackSize = selectionManager.getSelectionStackSize();

    if (selectionStackSize > 1) {
      selectionManager.setSelection(selectionManager.getDeepestSelection());
    } else {
      check_h8krww_a0a0g0a(selectionManager.getSelection());
    }

  }
  private static void check_h8krww_a0a0g0a(Selection checkedDotOperand) {
    if (null != checkedDotOperand) {
      checkedDotOperand.executeAction(CellActionType.CLEAR_SELECTION);
    }

  }
}