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   1 package net.sourceforge.phpeclipse.xdebug.php.model;
   2
   3 import org.eclipse.debug.core.DebugException;
   4 import org.w3c.dom.Node;
   5
   6 public class XDebugBooleanValue extends XDebugAbstractValue {
   7         public XDebugBooleanValue(XDebugStackFrame variable, Node value) throws DebugException {
   8                 super(variable, value);
   9         }
  10
  11         public boolean supportsValueModification() {
  12                 return true;
  13         }
  14
  15         public void renderValueString(String data) {
  16                 int value=-1;
  17                 try {
  18                         value=Integer.parseInt(data);
  19                 } catch (NumberFormatException e) {
  20                         data=data.toLowerCase();
  21                         if (data.equals("true") || data.equals("false"))
  22                                 fValueString=data;
  23                         else
  24                                 fValueString="not defined";
  25                 }
  26                 if (value==0)
  27                         fValueString="false";
  28                 else if (value==1)
  29                         fValueString="true";
  30                 else
  31                         fValueString="not defined";
  32         }
  33
  34         public boolean verifyValue(String expression) {
  35                 int value=-1;
  36                 try {
  37                         value=Integer.parseInt(expression);
  38                 } catch (NumberFormatException e) {
  39                         expression=expression.toLowerCase();
  40                         if (expression.equals("true") || expression.equals("false"))
  41                                 return true;
  42                         else
  43                                 return false;
  44                 }
  45                 if ((value>=0)&& (value <=1))
  46                         return true;
  47                 return false;
  48         }
  49 }