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1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 package com.nokia.carbide.internal.discovery.ui.extension; |
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18 |
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19 import java.net.URI; |
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20 import java.net.URISyntaxException; |
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21 import java.text.MessageFormat; |
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22 import java.util.ArrayList; |
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23 import java.util.Collection; |
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24 import java.util.HashSet; |
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25 import java.util.List; |
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26 import java.util.Set; |
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27 |
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28 import org.eclipse.equinox.internal.p2.discovery.Catalog; |
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29 import org.eclipse.equinox.internal.p2.discovery.DiscoveryCore; |
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30 import org.eclipse.equinox.internal.p2.discovery.compatibility.BundleDiscoveryStrategy; |
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31 import org.eclipse.equinox.internal.p2.discovery.compatibility.RemoteBundleDiscoveryStrategy; |
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32 import org.eclipse.equinox.internal.p2.discovery.model.CatalogItem; |
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33 import org.eclipse.equinox.internal.p2.ui.discovery.DiscoveryUi; |
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34 import org.eclipse.equinox.internal.p2.ui.discovery.wizards.CatalogConfiguration; |
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35 import org.eclipse.equinox.internal.p2.ui.discovery.wizards.CatalogViewer; |
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36 import org.eclipse.equinox.p2.core.IProvisioningAgent; |
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37 import org.eclipse.equinox.p2.operations.ProvisioningSession; |
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38 import org.eclipse.equinox.p2.repository.artifact.IArtifactRepositoryManager; |
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39 import org.eclipse.equinox.p2.repository.metadata.IMetadataRepositoryManager; |
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40 import org.eclipse.equinox.p2.ui.ProvisioningUI; |
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41 import org.eclipse.jface.action.Action; |
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42 import org.eclipse.jface.action.IAction; |
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43 import org.eclipse.jface.dialogs.ProgressMonitorDialog; |
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44 import org.eclipse.jface.layout.GridDataFactory; |
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45 import org.eclipse.jface.layout.GridLayoutFactory; |
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46 import org.eclipse.jface.viewers.ISelectionChangedListener; |
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47 import org.eclipse.jface.viewers.IStructuredSelection; |
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48 import org.eclipse.jface.viewers.SelectionChangedEvent; |
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49 import org.eclipse.jface.viewers.StructuredSelection; |
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50 import org.eclipse.swt.SWT; |
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51 import org.eclipse.swt.widgets.Composite; |
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52 import org.eclipse.swt.widgets.Control; |
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53 import org.eclipse.swt.widgets.Display; |
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54 import org.eclipse.swt.widgets.Shell; |
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55 import org.eclipse.ui.IActionBars; |
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56 import org.eclipse.ui.IEditorPart; |
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57 import org.eclipse.ui.actions.BaseSelectionListenerAction; |
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58 |
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59 import com.nokia.carbide.discovery.ui.Activator; |
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60 import com.nokia.carbide.discovery.ui.Messages; |
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61 import com.nokia.cpp.internal.api.utils.ui.WorkbenchUtils; |
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62 |
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63 @SuppressWarnings("restriction") |
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64 public abstract class AbstractDiscoveryPortalPageLayer implements IPortalPageLayer { |
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65 |
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66 private class RunnableContextDialog extends ProgressMonitorDialog { |
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67 private final String title; |
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68 |
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69 private RunnableContextDialog(Shell parent, String title) { |
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70 super(parent); |
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71 this.title = title; |
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72 } |
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73 |
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74 @Override |
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75 protected void configureShell(Shell shell) { |
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76 super.configureShell(shell); |
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77 shell.setText(title); |
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78 } |
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79 |
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80 } |
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81 |
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82 protected class ActionBar implements IActionBar { |
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83 private IAction[] actions; |
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84 |
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85 public ActionBar(IEditorPart part) { |
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86 actions = makeActions(part); |
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87 } |
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88 |
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89 @Override |
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90 public String getTitle() { |
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91 return Messages.AbstractDiscoveryPortalPageLayer_Title; |
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92 } |
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93 |
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94 @Override |
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95 public IAction[] getActions() { |
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96 return actions; |
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97 } |
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98 |
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99 @Override |
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100 public String[] getHighlightedActionIds() { |
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101 return new String[] {INSTALL_ACTION_ID}; |
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102 } |
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103 } |
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104 |
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105 protected static final String INSTALL_ACTION_ID = |
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106 AbstractDiscoveryPortalPageLayer.class.getName() + ".install"; //$NON-NLS-1$ |
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107 protected static final String UNCHECK_ALL_ACTION_ID = |
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108 AbstractDiscoveryPortalPageLayer.class.getName() + ".uncheckAll"; //$NON-NLS-1$ |
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109 protected static final String CHECK_ALL_ACTION_ID = |
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110 AbstractDiscoveryPortalPageLayer.class.getName() + ".checkAll"; //$NON-NLS-1$ |
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111 protected static final String ADV_INSTALL_ACTION_ID = |
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112 AbstractDiscoveryPortalPageLayer.class.getName() + ".advancedInstall"; //$NON-NLS-1$ |
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113 protected static final String REFRESH_ACTION_ID = |
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114 AbstractDiscoveryPortalPageLayer.class.getName() + ".refresh"; //$NON-NLS-1$ |
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115 |
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116 private CatalogViewer viewer; |
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117 private List<ISelectionChangedListener> selectionListeners; |
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118 private IActionUIUpdater updater; |
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119 |
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120 @Override |
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121 public Control createControl(Composite parent, IEditorPart part) { |
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122 Composite c = new Composite(parent, SWT.NONE); |
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123 GridLayoutFactory.swtDefaults().applyTo(c); |
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124 viewer = new CatalogViewer(getCatalog(), part.getEditorSite(), |
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125 new RunnableContextDialog(part.getEditorSite().getShell(), |
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126 Messages.AbstractDiscoveryPortalPageLayer_GatheringExtensionsDesc), |
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127 getConfiguration()); |
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128 viewer.createControl(c); |
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129 GridDataFactory.fillDefaults().grab(true, true).applyTo(viewer.getControl()); |
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130 |
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131 return c; |
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132 } |
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133 |
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134 @Override |
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135 public void init() { |
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136 if (!WorkbenchUtils.isJUnitRunning()) { // do not initialize the catalog if JUnit is running |
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137 Display.getDefault().asyncExec(new Runnable() { |
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138 @Override |
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139 public void run() { |
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140 for (ISelectionChangedListener listener : selectionListeners) { |
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141 viewer.addSelectionChangedListener(listener); |
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142 } |
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143 viewer.updateCatalog(); |
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144 } |
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145 }); |
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146 } |
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147 } |
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148 |
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149 @Override |
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150 public IActionBar[] createCommandBars(IEditorPart part, IActionUIUpdater updater) { |
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151 this.updater = updater; |
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152 return new IActionBar[] { new ActionBar(part) }; |
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153 } |
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154 |
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155 protected CatalogConfiguration getConfiguration() { |
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156 CatalogConfiguration configuration = new CatalogConfiguration(); |
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157 configuration.setShowTagFilter(false); |
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158 return configuration; |
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159 } |
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160 |
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161 protected Catalog getCatalog() { |
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162 Catalog catalog = new Catalog(); |
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163 catalog.setEnvironment(DiscoveryCore.createEnvironment()); |
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164 catalog.setVerifyUpdateSiteAvailability(false); |
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165 |
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166 // look for remote descriptor |
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167 RemoteBundleDiscoveryStrategy remoteDiscoveryStrategy = new RemoteBundleDiscoveryStrategy(); |
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168 String url = getDirectoryURL(); |
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169 if (url != null) { |
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170 remoteDiscoveryStrategy.setDirectoryUrl(url); |
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171 catalog.getDiscoveryStrategies().add(remoteDiscoveryStrategy); |
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172 } |
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173 else // look for descriptors from installed bundles |
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174 catalog.getDiscoveryStrategies().add(new BundleDiscoveryStrategy()); |
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175 |
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176 return catalog; |
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177 } |
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178 |
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179 protected String getDirectoryURL() { |
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180 return Activator.getFromServerProperties(getClass().getName()); |
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181 } |
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182 |
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183 protected IAction[] makeActions(final IEditorPart part) { |
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184 selectionListeners = new ArrayList<ISelectionChangedListener>(); |
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185 List<IAction> actions = new ArrayList<IAction>(); |
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186 IAction action; |
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187 |
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188 // install |
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189 action = new BaseSelectionListenerAction(Messages.AbstractDiscoveryPortalPageLayer_InstallActionLabel) { |
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190 public void run() { |
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191 DiscoveryUi.install(viewer.getCheckedItems(), |
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192 new RunnableContextDialog(part.getEditorSite().getShell(), |
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193 Messages.AbstractDiscoveryPortalPageLayer_GatheringInstallInfoDesc)); |
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194 }; |
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195 |
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196 protected boolean updateSelection(IStructuredSelection selection) { |
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197 scheduleUpdateAllActionUIs(); |
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198 return !selection.isEmpty(); |
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199 }; |
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200 }; |
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201 action.setToolTipText(Messages.AbstractDiscoveryPortalPageLayer_InstallActionTooltip); |
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202 action.setId(INSTALL_ACTION_ID); |
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203 selectionListeners.add((ISelectionChangedListener) action); |
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204 actions.add(action); |
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205 |
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206 // refresh |
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207 action = new Action(Messages.AbstractDiscoveryPortalPageLayer_RefreshActionLabel) { |
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208 public void run() { |
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209 viewer.setSelection(StructuredSelection.EMPTY); |
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210 viewer.updateCatalog(); |
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211 viewer.refresh(); |
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212 } |
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213 }; |
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214 action.setId(REFRESH_ACTION_ID); |
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215 actions.add(action); |
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216 |
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217 // check all |
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218 action = new BaseSelectionListenerAction(Messages.AbstractDiscoveryPortalPageLayer_CheckAllActionLabel) { |
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219 public void run() { |
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220 viewer.setSelection(StructuredSelection.EMPTY); |
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221 viewer.setSelection(getAllItemsSelection()); |
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222 viewer.refresh(); |
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223 } |
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224 |
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225 private IStructuredSelection getAllItemsSelection() { |
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226 List<CatalogItem> catalogItems = new ArrayList<CatalogItem>(); |
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227 for (CatalogItem catalogItem : viewer.getCatalog().getItems()) { |
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228 if (!catalogItem.isInstalled()) |
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229 catalogItems.add(catalogItem); |
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230 } |
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231 return new StructuredSelection(catalogItems); |
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232 } |
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233 |
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234 protected boolean updateSelection(IStructuredSelection selection) { |
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235 scheduleUpdateAllActionUIs(); |
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236 return !getAllItemsSelection().equals(selection); |
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237 } |
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238 }; |
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239 action.setId(CHECK_ALL_ACTION_ID); |
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240 selectionListeners.add((ISelectionChangedListener) action); |
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241 actions.add(action); |
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242 |
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243 // uncheck all |
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244 action = new BaseSelectionListenerAction(Messages.AbstractDiscoveryPortalPageLayer_UncheckAllActionLabel) { |
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245 public void run() { |
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246 viewer.setSelection(StructuredSelection.EMPTY); |
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247 viewer.refresh(); |
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248 }; |
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249 |
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250 protected boolean updateSelection(IStructuredSelection selection) { |
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251 scheduleUpdateAllActionUIs(); |
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252 return !selection.isEmpty(); |
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253 }; |
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254 }; |
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255 action.setId(UNCHECK_ALL_ACTION_ID); |
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256 selectionListeners.add((ISelectionChangedListener) action); |
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257 actions.add(action); |
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258 |
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259 // advanced install |
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260 action = new Action(Messages.AbstractDiscoveryPortalPageLayer_AdvancedInstallActionLabel) { |
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261 public void run() { |
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262 showInstallWizard(); |
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263 } |
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264 }; |
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265 action.setId(ADV_INSTALL_ACTION_ID); |
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266 actions.add(action); |
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267 |
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268 ISelectionChangedListener selectionListener = new ISelectionChangedListener() { |
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269 @Override |
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270 public void selectionChanged(SelectionChangedEvent event) { |
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271 IStructuredSelection selection = (IStructuredSelection) event.getSelection(); |
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272 IActionBars bars = part.getEditorSite().getActionBars(); |
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273 bars.getStatusLineManager().setMessage( |
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274 selection.isEmpty() ? null : MessageFormat.format( |
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275 Messages.AbstractDiscoveryPortalPageLayer_CheckedItemsStatusMessage, selection.size())); |
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276 } |
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277 }; |
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278 selectionListeners.add(selectionListener); |
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279 |
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280 return (IAction[]) actions.toArray(new IAction[actions.size()]); |
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281 } |
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282 |
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283 @Override |
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284 public void dispose() { |
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285 for (ISelectionChangedListener listener : selectionListeners) { |
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286 viewer.removeSelectionChangedListener(listener); |
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287 } |
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288 } |
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289 |
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290 protected void showInstallWizard() { |
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291 ProvisioningUI defaultUI = ProvisioningUI.getDefaultUI(); |
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292 ProvisioningSession session = defaultUI.getSession(); |
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293 IProvisioningAgent agent = session.getProvisioningAgent(); |
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294 IMetadataRepositoryManager metadataManager = (IMetadataRepositoryManager) agent.getService(IMetadataRepositoryManager.SERVICE_NAME); |
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295 IArtifactRepositoryManager artifactManager = (IArtifactRepositoryManager) agent.getService(IArtifactRepositoryManager.SERVICE_NAME); |
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296 for (URI uri : getCatalogURIs()) { |
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297 metadataManager.addRepository(uri); |
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298 artifactManager.addRepository(uri); |
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299 } |
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300 defaultUI.openInstallWizard(null, null, null); |
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301 } |
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302 |
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303 protected Collection<URI> getCatalogURIs() { |
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304 Set<URI> uris = new HashSet<URI>(); |
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305 for (CatalogItem catalogItem : viewer.getCatalog().getItems()) { |
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306 try { |
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307 uris.add(new URI(catalogItem.getSiteUrl())); |
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308 } catch (URISyntaxException e) { |
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309 // ignore bad URIs |
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310 } |
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311 } |
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312 return uris; |
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313 } |
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314 |
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315 protected void scheduleUpdateAllActionUIs() { |
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316 Display.getDefault().asyncExec(new Runnable() { |
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317 @Override |
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318 public void run() { |
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319 updater.updateAll(); |
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320 } |
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321 }); |
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322 } |
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323 |
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324 } |