AbstractModuleCreationDialog.java

package jetbrains.mps.ide.newModuleDialogs;

/*Generated by MPS */

import jetbrains.mps.project.AbstractModule;
import com.intellij.openapi.ui.DialogWrapper;
import jetbrains.mps.ide.ui.dialogs.modules.AbstractModuleCreationSettings;
import jetbrains.mps.project.MPSProject;
import org.jetbrains.annotations.Nullable;
import com.intellij.project.ProjectKt;
import javax.swing.JComponent;
import jetbrains.mps.ide.newSolutionDialog.NewModuleUtil;
import jetbrains.mps.baseLanguage.closures.runtime._FunctionTypes;

public abstract class AbstractModuleCreationDialog<R extends AbstractModule> extends DialogWrapper {
  protected R myResult;
  protected AbstractModuleCreationSettings mySettings;

  protected final MPSProject myProject;
  protected String myError = null;
  protected String myVirtualFolder;


  public AbstractModuleCreationDialog(MPSProject project, @Nullable String virtualFolder) {
    super(project.getProject());
    setOKButtonText("&OK");
    setCancelButtonText("Ca&ncel");

    myProject = project;
    myVirtualFolder = virtualFolder;
  }

  protected String getProjectPath() {
    // looks like magic 
    return (myProject != null ? ((!(ProjectKt.isDirectoryBased(myProject.getProject())) ? myProject.getProjectFile().getParentFile().getAbsolutePath() : myProject.getProjectFile().getAbsolutePath())) : null);
  }

  @Nullable
  @Override
  public JComponent getPreferredFocusedComponent() {
    return mySettings.getPreferredFocusedComponent();
  }


  @Override
  protected void doOKAction() {
    if (!(check())) {
      return;
    }

    super.doOKAction();
    NewModuleUtil.runModuleCreation(myProject, new _FunctionTypes._void_P0_E0() {
      public void invoke() {
        runCreation();
      }
    });
  }

  public R getModule() {
    return myResult;
  }

  @Nullable
  public String getError() {
    return myError;
  }

  protected boolean check() {
    myError = NewModuleUtil.check(myProject.getRepository(), getExtension(), mySettings.getModuleName(), mySettings.getModuleLocation());
    setErrorText(myError);
    return myError == null;
  }

  @Nullable
  public JComponent createCenterPanel() {
    if (mySettings == null) {
      mySettings = createSettingsInstance();
      mySettings.setListener(new AbstractModuleCreationSettings.ModuleCreationSettingsListener() {
        @Override
        public void changed() {
          AbstractModuleCreationDialog.this.check();
        }
      });
    }
    return mySettings;
  }


  protected abstract String getExtension();
  protected abstract AbstractModuleCreationSettings createSettingsInstance();
  protected abstract void runCreation();
}