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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 // |
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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.preferences; |
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19 |
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20 import org.eclipse.core.runtime.preferences.DefaultScope; |
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21 import org.eclipse.core.runtime.preferences.IEclipsePreferences; |
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22 import org.eclipse.core.runtime.preferences.IScopeContext; |
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23 import org.eclipse.core.runtime.preferences.InstanceScope; |
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24 import org.eclipse.jface.preference.PreferencePage; |
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25 import org.eclipse.jface.resource.ImageDescriptor; |
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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.IWorkbench; |
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31 import org.eclipse.ui.IWorkbenchPreferencePage; |
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32 |
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33 import com.symbian.smt.gui.AbstractPersistentDataStore; |
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34 import com.symbian.smt.gui.Activator; |
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35 import com.symbian.smt.gui.PersistentDataStore; |
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36 import com.symbian.smt.gui.smtwidgets.AdvancedOptionsWidget; |
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37 |
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38 /** |
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39 * This is the Preference page for the Advanced Options. It utilises the |
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40 * <code>AdvancedOptionsWidget</code>. |
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41 * <p> |
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42 * By default, there are no advanced options defined. |
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43 * </p> |
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44 * |
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45 * @author barbararosi-schwartz |
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46 */ |
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47 public class AdvancedOptionsPreferences extends PreferencePage implements |
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48 IWorkbenchPreferencePage { |
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49 |
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50 private AdvancedOptionsWidget advancedOptionsWidget; |
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51 private AbstractPersistentDataStore instanceStore; |
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52 private AbstractPersistentDataStore defaultStore; |
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53 |
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54 public AdvancedOptionsPreferences() { |
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55 } |
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56 |
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57 public AdvancedOptionsPreferences(String title) { |
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58 super(title); |
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59 } |
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60 |
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61 public AdvancedOptionsPreferences(String title, ImageDescriptor image) { |
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62 super(title, image); |
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63 } |
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64 |
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65 @Override |
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66 protected Control createContents(Composite parent) { |
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67 Composite composite = new Composite(parent, SWT.NONE); |
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68 composite.setLayout(new FillLayout(SWT.VERTICAL)); |
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69 |
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70 advancedOptionsWidget = new AdvancedOptionsWidget(composite, SWT.NONE); |
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71 |
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72 IScopeContext defaultScope = new DefaultScope(); |
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73 IEclipsePreferences defaultNode = defaultScope |
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74 .getNode(Activator.PLUGIN_ID); |
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75 defaultStore = new PersistentDataStore(defaultNode); |
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76 |
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77 IScopeContext instanceScope = new InstanceScope(); |
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78 IEclipsePreferences instanceNode = instanceScope |
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79 .getNode(Activator.PLUGIN_ID); |
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80 instanceStore = new PersistentDataStore(instanceNode, defaultNode); |
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81 |
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82 advancedOptionsWidget.setAdvancedOptions(instanceStore |
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83 .getAdvancedOptions()); |
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84 |
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85 composite.pack(); |
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86 parent.pack(); |
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87 |
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88 return composite; |
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89 } |
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90 |
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91 public void init(IWorkbench workbench) { |
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92 setPreferenceStore(Activator.getDefault().getPreferenceStore()); |
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93 setDescription("System Model Diagram advanced options.\n" |
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94 + "These must be defined in their entirety. " |
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95 + "Their order is also user defined."); |
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96 } |
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97 |
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98 public void performDefaults() { |
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99 restoreDefaults(); |
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100 } |
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101 |
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102 public boolean performOk() { |
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103 storeValues(); |
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104 return super.performOk(); |
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105 } |
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106 |
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107 private void restoreDefaults() { |
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108 advancedOptionsWidget.setAdvancedOptions(defaultStore |
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109 .getAdvancedOptions()); |
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110 } |
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111 |
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112 private void storeValues() { |
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113 instanceStore.setAdvancedOptions(advancedOptionsWidget |
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114 .getAdvancedOptions()); |
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115 } |
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116 } |