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1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // ModelLabelsProperties.java |
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15 // |
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16 // |
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17 |
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18 package com.symbian.smt.gui.properties; |
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19 |
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20 import org.eclipse.core.resources.IProject; |
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21 import org.eclipse.core.resources.ProjectScope; |
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22 import org.eclipse.core.runtime.preferences.DefaultScope; |
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23 import org.eclipse.core.runtime.preferences.IEclipsePreferences; |
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24 import org.eclipse.core.runtime.preferences.IScopeContext; |
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25 import org.eclipse.core.runtime.preferences.InstanceScope; |
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26 import org.eclipse.swt.SWT; |
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27 import org.eclipse.swt.layout.FillLayout; |
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28 import org.eclipse.swt.widgets.Composite; |
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29 import org.eclipse.swt.widgets.Control; |
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30 import org.eclipse.ui.IWorkbenchPropertyPage; |
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31 import org.eclipse.ui.dialogs.PropertyPage; |
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32 |
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33 import com.symbian.smt.gui.Activator; |
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34 import com.symbian.smt.gui.NodeListener; |
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35 import com.symbian.smt.gui.PersistentDataStore; |
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36 import com.symbian.smt.gui.smtwidgets.ModelLabelsWidget; |
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37 import com.symbian.smt.gui.smtwidgets.ValidModelDefinedListener; |
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38 import com.symbian.smt.gui.smtwidgets.ValidModelEvent; |
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39 import com.symbian.smt.gui.smtwidgets.ValidModelEvent.Type; |
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40 |
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41 public class ModelLabelProperties extends PropertyPage implements |
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42 IWorkbenchPropertyPage, ValidModelDefinedListener { |
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43 |
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44 private ModelLabelsWidget modelLabelsWidget; |
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45 private PersistentDataStore projectStore; |
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46 private PersistentDataStore instanceStore; |
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47 |
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48 @Override |
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49 protected Control createContents(Composite parent) { |
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50 new NodeListener(getProject()); |
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51 |
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52 // Create the project scope data store |
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53 IScopeContext projectScope = new ProjectScope(this.getProject()); |
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54 projectStore = new PersistentDataStore(projectScope |
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55 .getNode(Activator.PLUGIN_ID)); |
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56 |
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57 // Create the default scope data store |
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58 IScopeContext defaultScope = new DefaultScope(); |
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59 IEclipsePreferences defaultNode = defaultScope |
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60 .getNode(Activator.PLUGIN_ID); |
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61 |
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62 IScopeContext instanceScope = new InstanceScope(); |
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63 IEclipsePreferences instanceNode = instanceScope |
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64 .getNode(Activator.PLUGIN_ID); |
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65 |
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66 instanceStore = new PersistentDataStore(instanceNode, defaultNode); |
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67 |
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68 // Create the widget |
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69 Composite composite = new Composite(parent, SWT.NONE); |
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70 composite.setLayout(new FillLayout(SWT.VERTICAL)); |
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71 modelLabelsWidget = new ModelLabelsWidget(composite, SWT.NONE); |
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72 |
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73 modelLabelsWidget.initialiseModelVersionText(projectStore); |
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74 modelLabelsWidget.initialiseDistributionText(projectStore); |
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75 modelLabelsWidget.addModelListener(this); |
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76 |
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77 // Set required values |
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78 populate(projectStore); |
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79 |
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80 return composite; |
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81 } |
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82 |
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83 @Override |
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84 public void dispose() { |
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85 if (modelLabelsWidget != null) { |
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86 modelLabelsWidget.removeModelListener(this); |
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87 } |
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88 |
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89 super.dispose(); |
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90 } |
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91 |
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92 private IProject getProject() { |
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93 return (IProject) getElement(); |
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94 } |
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95 |
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96 @Override |
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97 protected void performApply() { |
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98 saveChanges(); |
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99 } |
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100 |
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101 @Override |
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102 protected void performDefaults() { |
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103 populate(instanceStore); |
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104 } |
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105 |
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106 @Override |
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107 public boolean performOk() { |
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108 saveChanges(); |
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109 return super.performOk(); |
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110 } |
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111 |
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112 private void populate(PersistentDataStore dataStore) { |
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113 // Model Version Text and Distribution Text fields have already been |
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114 // initialised via the calls |
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115 // to modelLabelsWidget.initialiseModelVersionText() and |
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116 // modelLabelsWidget.initialiseDistributionText() respectively |
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117 modelLabelsWidget.setCopyrightText(dataStore.getCopyrightText()); |
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118 |
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119 modelLabelsWidget.setModelName(dataStore.getModelName()); |
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120 |
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121 modelLabelsWidget.setModelVersion(dataStore.getModelVersion()); |
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122 |
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123 modelLabelsWidget.setSystemName(dataStore.getSystemName()); |
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124 |
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125 modelLabelsWidget.setSystemVersion(dataStore.getSystemVersion()); |
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126 } |
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127 |
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128 private void saveChanges() { |
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129 projectStore.setCopyrightText(modelLabelsWidget.getCopyrightText()); |
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130 |
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131 projectStore.setDistributionTexts(modelLabelsWidget |
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132 .getDistributionTexts()); |
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133 projectStore.setSelectedDistributionText(modelLabelsWidget |
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134 .getSelectedDistributionText()); |
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135 |
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136 projectStore.setModelName(modelLabelsWidget.getModelName()); |
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137 |
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138 projectStore.setModelVersion(modelLabelsWidget.getModelVersion()); |
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139 |
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140 projectStore.setModelVersionTexts(modelLabelsWidget |
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141 .getModelVersionTexts()); |
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142 projectStore.setSelectedModelVersionText(modelLabelsWidget |
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143 .getSelectedModelVersionText()); |
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144 |
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145 projectStore.setSystemName(modelLabelsWidget.getSystemName()); |
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146 |
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147 projectStore.setSystemVersion(modelLabelsWidget.getSystemVersion()); |
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148 } |
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149 |
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150 /** |
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151 * This method is called by the observed object when a change occurs to |
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152 * ensure the information entered into the widget is acceptable. In this |
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153 * case we set the page in error mode if validation of the model version |
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154 * text field or of the distribution text field fails. |
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155 * |
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156 * @return void |
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157 * @see com.symbian.smt.gui.smtwidgets.ValidModelDefinedListener#validModelDefined(ValidModelEvent) |
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158 */ |
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159 public void validModelDefined(ValidModelEvent event) { |
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160 Boolean isValid = event.isValid(); |
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161 Type eventType = event.getType(); |
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162 |
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163 setValid(isValid); |
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164 |
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165 if (isValid) { |
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166 setErrorMessage(null); |
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167 |
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168 if (eventType == Type.WARNING) { |
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169 setMessage(event.getMessage(), WARNING); |
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170 } |
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171 } else { |
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172 setErrorMessage(event.getMessage()); |
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173 setMessage(null); |
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174 } |
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175 } |
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176 } |