SolutionStep.java

package jetbrains.mps.build.mps.pluginSolution.plugin;

/*Generated by MPS */

import org.jetbrains.mps.openapi.module.SModule;
import jetbrains.mps.project.Project;
import jetbrains.mps.project.MPSProject;
import jetbrains.mps.project.Solution;
import jetbrains.mps.internal.collections.runtime.Sequence;
import jetbrains.mps.internal.collections.runtime.IWhereFilter;
import jetbrains.mps.internal.collections.runtime.ISelector;

public class SolutionStep extends TwoOptionsStep<SModule> {
  private final Project myMpsProject;
  public SolutionStep(Project project, AbstractBuildGenerator generator, IErrorHandler handler) {
    super(((MPSProject) project).getProject(), generator, handler);
    this.myMpsProject = project;
  }
  @Override
  public String getDescription() {
    return "Select a solution to create a new build script.";
  }
  @Override
  protected void setChecked(boolean checked) {
    this.myGenerator.setCreateSolution(checked);
  }
  @Override
  protected boolean getChecked() {
    return this.myGenerator.getCreateSolution();
  }
  @Override
  protected String getComboBoxName() {
    return "Use existing solution:";
  }
  @Override
  protected String getVariantName(final SModule module) {
    return module.toString();
  }
  @Override
  protected String getTextFieldText() {
    return this.myGenerator.getNewSolutionName();
  }
  @Override
  protected void setTextFieldText(String text) {
    this.myGenerator.setNewSolutionName(text);
  }
  @Override
  protected String getCheckBoxName() {
    return "Create new solution";
  }
  @Override
  protected void setVariant(SModule m) {
    this.myGenerator.setSolution((Solution) m);
  }
  @Override
  protected String getTextFieldName() {
    return "New solution name:";
  }
  @Override
  protected SModule[] getVariants() {
    return Sequence.fromIterable(((Iterable<SModule>) this.myMpsProject.getProjectModules())).where(new IWhereFilter<SModule>() {
      public boolean accept(SModule it) {
        return it instanceof Solution;
      }
    }).select(new ISelector<SModule, SModule>() {
      public SModule select(SModule it) {
        return it;
      }
    }).toGenericArray(SModule.class);
  }
  @Override
  protected boolean isCheckBoxEnabled() {
    return true;
  }
  @Override
  protected boolean isValid(String text) {
    return this.myGenerator.isValidSolutionName(text);
  }
  @Override
  protected String getWarningText(String text) {
    if (text.equals("")) {
      return "Empty solution name not allowed.";
    }
    return "Module " + text + " already exists, choose another name.";
  }
}