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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
   9 import net.sourceforge.phpdt.internal.corext.template.SimpleTemplateVariable;
  10 import net.sourceforge.phpdt.internal.corext.template.TemplateContext;
  11
  12 /**
  13  * Global variables which are available in any context.
  14  */
  15 public class GlobalVariables {
  16
  17         /**
  18          * The cursor variable determines the cursor placement after template edition.
  19          */
  20         static class Cursor extends SimpleTemplateVariable {
  21                 public Cursor() {
  22                         super(PHPTemplateMessages.getString("GlobalVariables.variable.name.cursor"), PHPTemplateMessages.getString("GlobalVariables.variable.description.cursor")); //$NON-NLS-1$ //$NON-NLS-2$
  23                         setEvaluationString(""); //$NON-NLS-1$
  24                         setResolved(true);
  25                 }
  26         }
  27
  28         /**
  29          * The dollar variable inserts an escaped dollar symbol.
  30          */
  31         static class Dollar extends SimpleTemplateVariable {
  32                 public Dollar() {
  33                         super(PHPTemplateMessages.getString("GlobalVariables.variable.name.dollar"), PHPTemplateMessages.getString("GlobalVariables.variable.description.dollar")); //$NON-NLS-1$ //$NON-NLS-2$
  34                         setEvaluationString("$"); //$NON-NLS-1$
  35                         setResolved(true);
  36                 }
  37         }
  38
  39         /**
  40          * The date variable evaluates to the current date.
  41          */
  42         static class Date extends SimpleTemplateVariable {
  43                 public Date() {
  44                         super(PHPTemplateMessages.getString("GlobalVariables.variable.name.date"), PHPTemplateMessages.getString("GlobalVariables.variable.description.date")); //$NON-NLS-1$ //$NON-NLS-2$
  45                         setResolved(true);
  46                 }
  47                 public String evaluate(TemplateContext context) {
  48                         return DateFormat.getDateInstance().format(new java.util.Date());
  49                 }
  50         }
  51
  52         /**
  53          * The time variable evaluates to the current time.
  54          */
  55         static class Time extends SimpleTemplateVariable {
  56                 public Time() {
  57                         super(PHPTemplateMessages.getString("GlobalVariables.variable.name.time"), PHPTemplateMessages.getString("GlobalVariables.variable.description.time")); //$NON-NLS-1$ //$NON-NLS-2$
  58                         setResolved(true);
  59                 }
  60                 public String evaluate(TemplateContext context) {
  61                         return DateFormat.getTimeInstance().format(new java.util.Date());
  62                 }
  63         }
  64
  65         /**
  66          * The user variable evaluates to the current user.
  67          */
  68         static class User extends SimpleTemplateVariable {
  69                 public User() {
  70                         super(PHPTemplateMessages.getString("GlobalVariables.variable.name.user"), PHPTemplateMessages.getString("GlobalVariables.variable.description.user")); //$NON-NLS-1$ //$NON-NLS-2$
  71                         setResolved(true);
  72                 }
  73                 public String evaluate(TemplateContext context) {
  74                         return System.getProperty("user.name"); //$NON-NLS-1$
  75                 }
  76         }
  77 }