Computer Shopper 139/dpcs0999.iso/Web/CFserver/data1.cab/Java/CFJava.cab/CFJavaRuntime.cab/netscape/application/TextViewHTMLContainer.class

Java Class File | 1998-10-01 | 4.0 KB | 199 lines

package netscape.application;

import netscape.util.Hashtable;
import netscape.util.Vector;

public abstract class TextViewHTMLContainer extends TextViewHTMLElement {
   String marker;
   String attributes;
   Object[] children = new Object[0];
   String prefix;
   String suffix;
   int[] lengths;

   public String prefix(Hashtable var1, char var2) {
      return "";
   }

   public String suffix(Hashtable var1, char var2) {
      return "";
   }

   public void setupContext(Hashtable var1) {
   }

   public void cleanupContext(Hashtable var1) {
   }

   public Hashtable attributesForPrefix(Hashtable var1, Hashtable var2, TextView var3) {
      return var2;
   }

   public Hashtable attributesForContents(Hashtable var1, Hashtable var2, TextView var3) {
      return var2;
   }

   public Hashtable attributesForSuffix(Hashtable var1, Hashtable var2, TextView var3) {
      return var2;
   }

   public String string(Hashtable var1) {
      FastStringBuffer var2 = new FastStringBuffer();
      int var5 = 0;
      if (this.children.length > 0) {
         this.lengths = new int[this.children.length];
      }

      int var3 = 0;

      for(int var4 = this.children.length; var3 < var4; ++var3) {
         ((TextViewHTMLElement)this.children[var3]).appendString(var1, var2);
         if (var3 == 0) {
            this.lengths[var3] = var2.length();
            var5 = this.lengths[var3];
         } else {
            this.lengths[var3] = var2.length() - var5;
            var5 += this.lengths[var3];
         }
      }

      return var2.toString();
   }

   public Object[] children() {
      return this.children;
   }

   public Vector childrenVector() {
      Vector var1 = new Vector();

      for(int var2 = 0; var2 < this.children.length; ++var2) {
         var1.addElement(this.children[var2]);
      }

      return var1;
   }

   public String marker() {
      return this.marker;
   }

   public Hashtable attributes() {
      return ((TextViewHTMLElement)this).hashtableForHTMLAttributes(this.attributes);
   }

   public void setMarker(String var1) {
      this.marker = var1;
   }

   public void setAttributes(String var1) {
      this.attributes = var1;
   }

   public void setChildren(Object[] var1) {
      if (var1 == null) {
         this.children = new Object[0];
      } else {
         this.children = var1;
      }
   }

   void appendString(Hashtable var1, FastStringBuffer var2) {
      char var3 = 0;
      if (var2.length() > 0) {
         var3 = var2.charAt(var2.length() - 1);
      }

      this.prefix = this.prefix(var1, var3);
      if (this.prefix != null && this.prefix.length() > 0) {
         var2.append(this.prefix);
      }

      if (this.children != null) {
         this.setupContext(var1);
         var2.append(this.string(var1));
         this.cleanupContext(var1);
      }

      if (var2.length() > 0) {
         var3 = var2.charAt(var2.length() - 1);
      }

      this.suffix = this.suffix(var1, var3);
      if (this.suffix != null && this.suffix.length() > 0) {
         var2.append(this.suffix);
      }

   }

   void setAttributesStartingAt(int var1, Hashtable var2, TextView var3, Hashtable var4) {
      int var7 = 0;
      Object var8 = null;
      if (this.prefix != null && this.prefix.length() > 0) {
         Hashtable var10 = this.attributesForPrefix(var4, var2, var3);
         if (var10 != var2) {
            var3.addAttributesForRange(var10, new Range(var1, this.prefix.length()));
         }

         var7 += this.prefix.length();
      }

      if (this.appliesAttributesToChildren()) {
         if (this.children != null && this.children.length > 0 && this.lengths != null) {
            Hashtable var12 = this.attributesForContents(var4, var2, var3);
            this.setupContext(var4);
            int var5 = 0;

            for(int var6 = this.children.length; var5 < var6; ++var5) {
               ((TextViewHTMLElement)this.children[var5]).setAttributesStartingAt(var1 + var7, var12, var3, var4);
               if (this.lengths != null) {
                  var7 += this.lengths[var5];
               } else {
                  var7 += ((TextViewHTMLElement)this.children[var5]).string(var4).length();
               }
            }

            this.cleanupContext(var4);
         } else {
            Range var9 = TextView.allocateRange(var1 + var7, 0);
            Hashtable var11 = this.attributesForContents(var4, var2, var3);
            var3.addAttributesForRange(var11, var9);
            TextView.recycleRange(var9);
         }
      } else {
         Hashtable var13 = this.attributesForContents(var4, var2, var3);
         if (var13 != var2) {
            var3.addAttributesForRange(var13, new Range(var1 + var7, this.string(var4).length()));
         }
      }

      if (this.suffix != null && this.suffix.length() > 0) {
         Hashtable var14 = this.attributesForPrefix(var4, var2, var3);
         if (var14 != var2) {
            var3.addAttributesForRange(var14, new Range(var1 + var7, this.suffix.length()));
         }

         int var10000 = var7 + this.suffix.length();
      }

   }

   public boolean appliesAttributesToChildren() {
      return true;
   }

   public void setString(String var1) {
   }

   public String toString() {
      StringBuffer var1 = new StringBuffer();
      var1.append(this.marker + this.attributes);

      for(int var2 = 0; var2 < this.children.length; ++var2) {
         var1.append(this.children[var2].toString());
      }

      return var1.toString();
   }
}