ModuleRenderer.java

package jetbrains.mps.workbench.dialogs.project.components.parts.renderers;

/*Generated by MPS */

import org.jetbrains.mps.openapi.module.SModule;
import jetbrains.mps.project.Project;
import org.jetbrains.mps.openapi.module.SModuleReference;
import jetbrains.mps.project.structure.modules.ModuleReference;
import jetbrains.mps.smodel.ModuleRepositoryFacade;
import jetbrains.mps.smodel.Generator;
import java.awt.Component;
import javax.swing.JList;
import java.awt.Color;

public class ModuleRenderer extends ProjectLevelRenderer {
  public ModuleRenderer(SModule moduleScope, Project projectScope) {
    super(moduleScope, projectScope);
  }
  @Override
  public String getItemLabel(Object value) {
    SModuleReference moduleReference = (ModuleReference) value;
    final SModule module = ModuleRepositoryFacade.getInstance().getModule(moduleReference);
    if (module == null) {
      String moduleName = moduleReference.getModuleName();
      return (moduleName.equals("") ? "<no name>" : moduleName);
    }
    if (module instanceof Generator) {
      return ((Generator) module).getAlias();
    } else {
      return moduleReference.getModuleName();
    }
  }
  @Override
  public Component getListCellRendererComponent(JList list, final Object value, int index, boolean isSelected, boolean cellHasFocus) {
    final Component result = super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
    SModuleReference moduleReference = (ModuleReference) value;
    if (moduleReference == null) {
      return result;
    }
    setText(getItemLabel(value));
    final SModule module = ModuleRepositoryFacade.getInstance().getModule(moduleReference);
    if (module == null && !(isSelected)) {
      setForeground(Color.RED);
    }
    return result;
  }
}