PluginActionMenuItemBase.java

package jetbrains.mps.lang.editor.menus.extras.runtime;

/*Generated by MPS */

import jetbrains.mps.openapi.editor.menus.transformation.ActionItemBase;
import jetbrains.mps.openapi.editor.menus.transformation.TransformationMenuContext;
import com.intellij.openapi.actionSystem.AnAction;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.annotations.NotNull;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.DataContext;
import com.intellij.ide.DataManager;
import java.awt.Component;
import com.intellij.openapi.actionSystem.ActionPlaces;
import com.intellij.openapi.actionSystem.ActionManager;

public class PluginActionMenuItemBase extends ActionItemBase {
  protected final TransformationMenuContext _context;
  protected final AnAction myAction;

  public PluginActionMenuItemBase(TransformationMenuContext context, AnAction action) {
    _context = context;
    myAction = action;
  }

  @Nullable
  @Override
  public String getLabelText(String pattern) {
    return myAction.getTemplatePresentation().getText();
  }

  @Override
  public boolean canExecute(@NotNull String pattern) {
    myAction.update(createAnActionEventWithTemplatePresentation());
    return myAction.getTemplatePresentation().isEnabled();
  }

  @Override
  public void execute(@NotNull String pattern) {
    myAction.actionPerformed(createAnActionEventWithTemplatePresentation());
  }

  private AnActionEvent createAnActionEventWithTemplatePresentation() {
    DataContext dataContext = DataManager.getInstance().getDataContext((Component) _context.getEditorContext().getEditorComponent());
    return new AnActionEvent(null, dataContext, ActionPlaces.UNKNOWN, myAction.getTemplatePresentation(), ActionManager.getInstance(), 0);
  }
}