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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2006 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 * Port to the D programming language:
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11 * Frank Benoit <benoit@tionex.de>
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12 *******************************************************************************/
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13 module dwtx.jface.text.templates.TemplateBuffer;
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14
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131
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15 import dwtx.jface.text.templates.SimpleTemplateVariableResolver; // packageimport
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16 import dwtx.jface.text.templates.TemplateContext; // packageimport
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17 import dwtx.jface.text.templates.TemplateContextType; // packageimport
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18 import dwtx.jface.text.templates.Template; // packageimport
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19 import dwtx.jface.text.templates.TemplateVariable; // packageimport
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20 import dwtx.jface.text.templates.PositionBasedCompletionProposal; // packageimport
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21 import dwtx.jface.text.templates.TemplateException; // packageimport
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22 import dwtx.jface.text.templates.TemplateTranslator; // packageimport
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23 import dwtx.jface.text.templates.DocumentTemplateContext; // packageimport
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24 import dwtx.jface.text.templates.GlobalTemplateVariables; // packageimport
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25 import dwtx.jface.text.templates.InclusivePositionUpdater; // packageimport
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26 import dwtx.jface.text.templates.TemplateProposal; // packageimport
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27 import dwtx.jface.text.templates.ContextTypeRegistry; // packageimport
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28 import dwtx.jface.text.templates.JFaceTextTemplateMessages; // packageimport
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29 import dwtx.jface.text.templates.TemplateCompletionProcessor; // packageimport
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30 import dwtx.jface.text.templates.TextTemplateMessages; // packageimport
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31 import dwtx.jface.text.templates.TemplateVariableType; // packageimport
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32 import dwtx.jface.text.templates.TemplateVariableResolver; // packageimport
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33
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34
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129
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35 import dwt.dwthelper.utils;
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36
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37 import dwtx.core.runtime.Assert;
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38
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39 /**
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40 * A template buffer is a container for a string and variables.
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41 * <p>
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42 * Clients may instantiate this class.
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43 * </p>
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44 *
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45 * @since 3.0
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46 */
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47 public final class TemplateBuffer {
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48
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49 /** The string of the template buffer */
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50 private String fString;
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51 /** The variable positions of the template buffer */
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52 private TemplateVariable[] fVariables;
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53
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54 /**
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55 * Creates a template buffer.
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56 *
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57 * @param string the string
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58 * @param variables the variable positions
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59 */
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60 public TemplateBuffer(String string, TemplateVariable[] variables) {
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61 setContent(string, variables);
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62 }
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63
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64 /**
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65 * Sets the content of the template buffer.
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66 *
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67 * @param string the string
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68 * @param variables the variable positions
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69 */
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70 public final void setContent(String string, TemplateVariable[] variables) {
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71 Assert.isNotNull(string);
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72 Assert.isNotNull(variables);
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73
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74 // XXX assert non-overlapping variable properties
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75
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76 fString= string;
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77 fVariables= copy(variables);
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78 }
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79
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80 /**
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81 * Returns a copy of the given array.
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82 *
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83 * @param array the array to be copied
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84 * @return a copy of the given array or <code>null</code> when <code>array</code> is <code>null</code>
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85 * @since 3.1
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86 */
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87 private static TemplateVariable[] copy(TemplateVariable[] array) {
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88 if (array !is null) {
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89 TemplateVariable[] copy= new TemplateVariable[array.length];
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90 System.arraycopy(array, 0, copy, 0, array.length);
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91 return copy;
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92 }
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93 return null;
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94 }
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95
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96 /**
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97 * Returns the string of the template buffer.
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98 *
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99 * @return the string representation of the template buffer
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100 */
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101 public final String getString() {
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102 return fString;
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103 }
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104
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105 /**
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106 * Returns the variable positions of the template buffer. The returned array is
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107 * owned by this variable and must not be modified.
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108 *
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109 * @return the variable positions of the template buffer
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110 */
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111 public final TemplateVariable[] getVariables() {
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112 return fVariables;
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113 }
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114
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115 }
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