package jalview.structure;

import jalview.datamodel.DBRefSource;

public class StructureViewSettings
{
  private String dbRefType;

  /**
   * set to true to add derived sequence annotations (temp factor read from
   * file, or computed secondary structure) to the alignment
   */
  private static boolean visibleChainAnnotation = false;

  /**
   * Set true to predict secondary structure (using JMol for protein, Annotate3D
   * for RNA)
   */
  private static boolean predictSecStr = false;

  /**
   * Set true (with predictSecondaryStructure=true) to predict secondary
   * structure using an external service (currently Annotate3D for RNA only)
   */
  private static boolean externalSecondaryStructure = false;

  private static boolean showSeqFeatures = true;

  private static String currentDefaultFormat = DBRefSource.PDB;

  public static void addSettings(boolean addAlignmentAnnotations,
          boolean predictSecStr, boolean externalSecStr)
  {
    StructureViewSettings.visibleChainAnnotation = addAlignmentAnnotations;
    StructureViewSettings.predictSecStr = predictSecStr;
    StructureViewSettings.externalSecondaryStructure = externalSecStr;
    StructureViewSettings.showSeqFeatures = true;
  }

  public static boolean isVisibleChainAnnotation()
  {
    return visibleChainAnnotation;
  }

  public static void setVisibleChainAnnotation(
          boolean visibleChainAnnotation)
  {
    StructureViewSettings.visibleChainAnnotation = visibleChainAnnotation;
  }

  public static boolean isPredictSecondaryStructure()
  {
    return predictSecStr;
  }

  public static void setPredictSecondaryStructure(
          boolean predictSecondaryStructure)
  {
    StructureViewSettings.predictSecStr = predictSecondaryStructure;
  }

  public static boolean isExternalSecondaryStructure()
  {
    return externalSecondaryStructure;
  }

  public static void setExternalSecondaryStructure(
          boolean externalSecondaryStructure)
  {
    StructureViewSettings.externalSecondaryStructure = externalSecondaryStructure;
  }

  public static boolean isShowSeqFeatures()
  {
    return showSeqFeatures;
  }

  public static void setShowSeqFeatures(boolean showSeqFeatures)
  {
    StructureViewSettings.showSeqFeatures = showSeqFeatures;
  }

  public static String getCurrentDefaultFormat()
  {
    return currentDefaultFormat;
  }

  public static void setCurrentDefaultFormat(String currentDefaultFormat)
  {
    StructureViewSettings.currentDefaultFormat = currentDefaultFormat;
  }

}