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   1 package net.sourceforge.phpeclipse.xdebug.php.model;
   2
   3 import org.w3c.dom.Node;
   4
   5 public class XDebugBooleanValue extends XDebugAbstractValue {
   6
   7         public XDebugBooleanValue(XDebugVariable variable, Node varNode,
   8                         String typeName) {
   9                 super(variable, varNode, typeName);
  10         }
  11
  12         public XDebugBooleanValue(XDebugVariable variable,String typeName) {
  13                 super(variable, typeName);
  14         }
  15
  16
  17         public boolean supportsValueModification() {
  18                 return true;
  19         }
  20
  21         public void setType(String typeName) {
  22                 fType=XDebugAbstractValue.VALUETYPE_BOOLEAN;
  23                 fTypeName=typeName;     }
  24
  25         public void renderValueString(String data) {
  26                 int value=-1;
  27                 try {
  28                         value=Integer.parseInt(data);
  29                 } catch (NumberFormatException e) {
  30                         data=data.toLowerCase();
  31                         if (data.equals("true") || data.equals("false"))
  32                                 fValueString=data;
  33                         else
  34                                 fValueString="not defined";
  35                 }
  36                 if (value==0)
  37                         fValueString="false";
  38                 else if (value==1)
  39                         fValueString="true";
  40                 else
  41                         fValueString="not defined";
  42         }
  43
  44         public boolean verifyValue(String expression) {
  45                 int value=-1;
  46                 try {
  47                         value=Integer.parseInt(expression);
  48                 } catch (NumberFormatException e) {
  49                         expression=expression.toLowerCase();
  50                         if (expression.equals("true") || expression.equals("false"))
  51                                 return true;
  52                         else
  53                                 return false;
  54                 }
  55                 if ((value>=0)&& (value <=1))
  56                         return true;
  57                 return false;
  58         }
  59
  60 }