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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2005 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
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14 module dwtx.jface.text.formatter.FormattingContext;
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15
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16 import dwt.dwthelper.utils;
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17
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18 import java.util.HashMap;
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19 import java.util.Map;
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20
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21 import dwtx.jface.preference.IPreferenceStore;
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22
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23 /**
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24 * Default implementation of <code>IFormattingContext</code>.
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25 *
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26 * @since 3.0
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27 */
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28 public class FormattingContext : IFormattingContext {
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29
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30 /** Map to store the properties */
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31 private final Map fMap= new HashMap();
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32
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33 /*
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34 * @see dwtx.jface.text.formatter.IFormattingContext#dispose()
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35 */
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36 public void dispose() {
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37 fMap.clear();
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38 }
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39
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40 /*
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41 * @see dwtx.jface.text.formatter.IFormattingContext#getPreferenceKeys()
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42 */
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43 public String[] getPreferenceKeys() {
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44 return new String[] {
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45 };
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46 }
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47
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48 /*
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49 * @see dwtx.jface.text.formatter.IFormattingContext#getProperty(java.lang.Object)
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50 */
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51 public Object getProperty(Object key) {
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52 return fMap.get(key);
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53 }
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54
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55 /*
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56 * @see dwtx.jface.text.formatter.IFormattingContext#isBooleanPreference(java.lang.String)
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57 */
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58 public bool isBooleanPreference(String key) {
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59 return false;
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60 }
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61
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62 /*
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63 * @see dwtx.jface.text.formatter.IFormattingContext#isDoublePreference(java.lang.String)
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64 */
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65 public bool isDoublePreference(String key) {
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66 return false;
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67 }
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68
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69 /*
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70 * @see dwtx.jface.text.formatter.IFormattingContext#isFloatPreference(java.lang.String)
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71 */
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72 public bool isFloatPreference(String key) {
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73 return false;
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74 }
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75
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76 /*
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77 * @see dwtx.jface.text.formatter.IFormattingContext#isIntegerPreference(java.lang.String)
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78 */
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79 public bool isIntegerPreference(String key) {
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80 return false;
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81 }
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82
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83 /*
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84 * @see dwtx.jface.text.formatter.IFormattingContext#isLongPreference(java.lang.String)
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85 */
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86 public bool isLongPreference(String key) {
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87 return false;
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88 }
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89
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90 /*
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91 * @see dwtx.jface.text.formatter.IFormattingContext#isStringPreference(java.lang.String)
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92 */
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93 public bool isStringPreference(String key) {
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94 return false;
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95 }
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96
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97 /*
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98 * @see dwtx.jface.text.formatter.IFormattingContext#mapToStore(java.util.Map, dwtx.jface.preference.IPreferenceStore)
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99 */
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100 public void mapToStore(Map map, IPreferenceStore store) {
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101
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102 final String[] preferences= getPreferenceKeys();
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103
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104 String result= null;
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105 String preference= null;
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106
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107 for (int index= 0; index < preferences.length; index++) {
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108
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109 preference= preferences[index];
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110 result= (String)map.get(preference);
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111
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112 if (result !is null) {
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113
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114 try {
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115 if (isBooleanPreference(preference)) {
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116 store.setValue(preference, result.equals(IPreferenceStore.TRUE));
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117 } else if (isIntegerPreference(preference)) {
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118 store.setValue(preference, Integer.parseInt(result));
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119 } else if (isStringPreference(preference)) {
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120 store.setValue(preference, result);
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121 } else if (isDoublePreference(preference)) {
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122 store.setValue(preference, Double.parseDouble(result));
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123 } else if (isFloatPreference(preference)) {
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124 store.setValue(preference, Float.parseFloat(result));
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125 } else if (isLongPreference(preference)) {
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126 store.setValue(preference, Long.parseLong(result));
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127 }
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128 } catch (NumberFormatException exception) {
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129 // Do nothing
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130 }
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131 }
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132 }
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133 }
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134
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135 /*
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136 * @see dwtx.jface.text.formatter.IFormattingContext#setProperty(java.lang.Object, java.lang.Object)
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137 */
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138 public void setProperty(Object key, Object property) {
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139 fMap.put(key, property);
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140 }
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141
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142 /*
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143 * @see dwtx.jface.text.formatter.IFormattingContext#storeToMap(dwtx.jface.preference.IPreferenceStore, java.util.Map, bool)
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144 */
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145 public void storeToMap(IPreferenceStore store, Map map, bool useDefault) {
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146
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147 final String[] preferences= getPreferenceKeys();
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148
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149 String preference= null;
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150 for (int index= 0; index < preferences.length; index++) {
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151
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152 preference= preferences[index];
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153
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154 if (isBooleanPreference(preference)) {
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155 map.put(preference, (useDefault ? store.getDefaultBoolean(preference) : store.getBoolean(preference)) ? IPreferenceStore.TRUE : IPreferenceStore.FALSE);
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156 } else if (isIntegerPreference(preference)) {
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157 map.put(preference, String.valueOf(useDefault ? store.getDefaultInt(preference) : store.getInt(preference)));
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158 } else if (isStringPreference(preference)) {
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159 map.put(preference, useDefault ? store.getDefaultString(preference) : store.getString(preference));
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160 } else if (isDoublePreference(preference)) {
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161 map.put(preference, String.valueOf(useDefault ? store.getDefaultDouble(preference) : store.getDouble(preference)));
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162 } else if (isFloatPreference(preference)) {
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163 map.put(preference, String.valueOf(useDefault ? store.getDefaultFloat(preference) : store.getFloat(preference)));
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164 } else if (isLongPreference(preference)) {
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165 map.put(preference, String.valueOf(useDefault ? store.getDefaultLong(preference) : store.getLong(preference)));
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166 }
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167 }
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168 }
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169 }
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