package org.catacomb.graph.gui;
   
   
   import org.catacomb.interlish.content.ColorTable;
   import org.catacomb.interlish.structure.ColorMapped;
   import org.catacomb.interlish.structure.Colored;
   import org.catacomb.interlish.structure.IDable;
   import org.catacomb.report.E;
   
  
  import java.awt.Color;
  
  
  public class DisplayStyleSet implements Colored, ColorMapped, IDable {
  
      public String id;
  
      public final static String[] styleNames= {"solid", "dotted", "short dash",
                                   "long dash", "dot-dash"
                                               };
  
  
      int lineStyle;
  
      public final static String[] widthNames = {"1", "1.5", "2", "3", "4"};
      public final static double[] widths = {1., 1.5, 2., 3., 4.};
      int lineWidthIndex;
      double lineWidth;
  
  
      static Color defaultColor = new Color(201, 202, 203);
  
      Color lineColor;
  
      String colorTableName;
      ColorTable r_colorTable;
  
      boolean assignedLine;
      boolean assignedColor;
  
      static int lineStyleCounter;
      static int colorCounter;
  
  
      public DisplayStyleSet() {
          lineStyle = 0;
          setLineWidthName("1");
          setLineColor(defaultColor);
          setColorTable("default");
          assignedLine = false;
          assignedColor = false;
      }
  
      public DisplayStyleSet(String s) {
          this();
          setID(s);
      }
  
      public void setID(String s) {
          id = s;
      }
  
      public String getID() {
          return id;
      }
  
  
      public String toString() {
          return id;
      }
  
  
      public Color getColor() {
          return lineColor;
      }
  
  
      public final void setLineStyle(String s) {
          int isty = -1;
          for (int i = 0; i < styleNames.length; i++) {
              if (styleNames[i].equals(s)) {
                  isty = i;
                  break;
              }
          }
          if (isty < 0) {
              lineStyle = 0;
              E.warning("unrecognized style " + s);
  
          } else {
              lineStyle = isty;
          }
          assignedLine = true;
      }
  
      public final void setLineWidthName(String s) {
          int isty = -1;
          for (int i = 0; i < widthNames.length; i++) {
              if (widthNames[i].equals(s)) {
                 isty = i;
                 break;
             }
         }
         if (isty < 0) {
             isty = 0;
             E.warning("unrecognized width " + s);
         }
         lineWidthIndex = isty;
         lineWidth = widths[isty];
     }
 
 
     public int getLineWidthIndex() {
         return lineWidthIndex;
     }
 
 
     public static double[] getIndexedWidths() {
         return widths;
     }
 
     public static String[] getStyleNames() {
         return styleNames;
     }
 
 
     public final void setLineColor(Color c) {
         lineColor = c;
         assignedColor = true;
     }
 
 
     public final void setColorTable(String s) {
         colorTableName = s;
         r_colorTable = null;
     }
 
     public final void setColorTable(ColorTable ct) {
         r_colorTable = ct;
         colorTableName = ct.getName();
     }
 
     public String getStringLineStyle() {
         return styleNames[lineStyle];
     }
 
     public int getLineStyleIndex() {
         return lineStyle;
     }
 
     public double getLineWidth() {
         return lineWidth;
     }
 
     public Color getLineColor() {
         return lineColor;
     }
 
     public ColorTable getColorTable() {
         return r_colorTable;
     }
 
 
     public String getColorTableName() {
         return colorTableName;
     }
 
 
     public String getStringLineWidth() {
         return widthNames[lineWidthIndex];
     }
 
 
     public void assignIfUnset() {
         if (assignedLine) {
             // leave as is;
         } else {
             lineStyle = lineStyleCounter;
             lineStyleCounter = (lineStyleCounter + 1) % (styleNames.length);
             assignedLine = true;
         }
 
         if (assignedColor) {
 
         } else {
             Color c = new Color((int)(255 * Math.random()),(int)(255 * Math.random()),(int)(255 * Math.random()));
             setLineColor(c);
             assignedColor = true;
         }
 
     }
 
 
 
 }