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   1 /*
   2  * (c) Copyright IBM Corp. 2000, 2001.
   3  * All Rights Reserved.
   4  */
   5 package net.sourceforge.phpdt.internal.corext.template.php;
   6
   7 import java.text.DateFormat;
   8 import java.util.Calendar;
   9
  10 import net.sourceforge.phpdt.internal.corext.template.SimpleTemplateVariable;
  11 import net.sourceforge.phpdt.internal.corext.template.TemplateContext;
  12
  13 /**
  14  * Global variables which are available in any context.
  15  */
  16 public class GlobalVariables {
  17
  18         /**
  19          * The cursor variable determines the cursor placement after template edition.
  20          */
  21         static class Cursor extends SimpleTemplateVariable {
  22                 public Cursor() {
  23                         super(PHPTemplateMessages.getString("GlobalVariables.variable.name.cursor"), PHPTemplateMessages.getString("GlobalVariables.variable.description.cursor")); //$NON-NLS-1$ //$NON-NLS-2$
  24                         setEvaluationString(""); //$NON-NLS-1$
  25                         setResolved(true);
  26                 }
  27         }
  28
  29         /**
  30          * The dollar variable inserts an escaped dollar symbol.
  31          */
  32         static class Dollar extends SimpleTemplateVariable {
  33                 public Dollar() {
  34                         super(PHPTemplateMessages.getString("GlobalVariables.variable.name.dollar"), PHPTemplateMessages.getString("GlobalVariables.variable.description.dollar")); //$NON-NLS-1$ //$NON-NLS-2$
  35                         setEvaluationString("$"); //$NON-NLS-1$
  36                         setResolved(true);
  37                 }
  38         }
  39
  40         /**
  41          * The date variable evaluates to the current date.
  42          */
  43         static class Date extends SimpleTemplateVariable {
  44                 public Date() {
  45                         super(PHPTemplateMessages.getString("GlobalVariables.variable.name.date"), PHPTemplateMessages.getString("GlobalVariables.variable.description.date")); //$NON-NLS-1$ //$NON-NLS-2$
  46                         setResolved(true);
  47                 }
  48                 public String evaluate(TemplateContext context) {
  49                         return DateFormat.getDateInstance().format(new java.util.Date());
  50                 }
  51         }
  52
  53   /**
  54    * The year variable evaluates to the current year.
  55    */
  56   static class Year extends SimpleTemplateVariable {
  57     public Year() {
  58       super(PHPTemplateMessages.getString("GlobalVariables.variable.name.year"), PHPTemplateMessages.getString("GlobalVariables.variable.description.year")); //$NON-NLS-1$ //$NON-NLS-2$
  59       setResolved(true);
  60     }
  61     public String evaluate(TemplateContext context) {
  62       return Integer.toString(Calendar.getInstance().get(Calendar.YEAR));
  63     }
  64   }
  65         /**
  66          * The time variable evaluates to the current time.
  67          */
  68         static class Time extends SimpleTemplateVariable {
  69                 public Time() {
  70                         super(PHPTemplateMessages.getString("GlobalVariables.variable.name.time"), PHPTemplateMessages.getString("GlobalVariables.variable.description.time")); //$NON-NLS-1$ //$NON-NLS-2$
  71                         setResolved(true);
  72                 }
  73                 public String evaluate(TemplateContext context) {
  74                         return DateFormat.getTimeInstance().format(new java.util.Date());
  75                 }
  76         }
  77
  78         /**
  79          * The user variable evaluates to the current user.
  80          */
  81         static class User extends SimpleTemplateVariable {
  82                 public User() {
  83                         super(PHPTemplateMessages.getString("GlobalVariables.variable.name.user"), PHPTemplateMessages.getString("GlobalVariables.variable.description.user")); //$NON-NLS-1$ //$NON-NLS-2$
  84                         setResolved(true);
  85                 }
  86                 public String evaluate(TemplateContext context) {
  87                         return System.getProperty("user.name"); //$NON-NLS-1$
  88                 }
  89         }
  90 }