root / branches / v2_0_0_prep / extensions / org.gvsig.exportto.app / org.gvsig.exportto.app.extension / src / main / java / org / gvsig / exportto / app / extension / ExporttoPreferencesExtension.java @ 38564
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1 | 37887 | cordinyana | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 2
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | */
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22 | package org.gvsig.exportto.app.extension; |
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23 | |||
24 | import java.util.Iterator; |
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25 | import java.util.Locale; |
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26 | import java.util.Set; |
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27 | |||
28 | import org.slf4j.Logger; |
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29 | import org.slf4j.LoggerFactory; |
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30 | |||
31 | 38564 | jjdelcerro | import org.gvsig.andami.IconThemeHelper; |
32 | 37887 | cordinyana | import org.gvsig.andami.PluginServices; |
33 | import org.gvsig.andami.plugins.Extension; |
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34 | import org.gvsig.exportto.app.extension.preferences.ExporttoPreferencesPage; |
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35 | import org.gvsig.exportto.swing.spi.ExporttoSwingProviderFactory; |
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36 | import org.gvsig.exportto.swing.spi.ExporttoSwingProviderLocator; |
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37 | import org.gvsig.exportto.swing.spi.ExporttoSwingProviderManager; |
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38 | import org.gvsig.i18n.Messages; |
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39 | import org.gvsig.tools.ToolsLocator; |
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40 | import org.gvsig.tools.dynobject.DynObject; |
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41 | import org.gvsig.tools.extensionpoint.ExtensionPoint; |
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42 | import org.gvsig.tools.extensionpoint.ExtensionPointManager; |
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43 | import org.gvsig.tools.service.ServiceException; |
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44 | |||
45 | /**
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46 | * Andami extension to register the ExportTo preferences panel.
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47 | *
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48 | * @author gvSIG Team
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49 | * @version $Id$
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50 | */
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51 | public class ExporttoPreferencesExtension extends Extension { |
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52 | |||
53 | private static final Logger LOG = LoggerFactory |
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54 | .getLogger(ExporttoPreferencesExtension.class); |
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55 | |||
56 | /**
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57 | * The name of the preferences property with the names of the hidden
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58 | * ExporttoSwingProviderFactory.
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59 | */
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60 | public static final String PREFERENCE_DISABLED_PROVIDERS = |
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61 | "disabledProviders";
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62 | public static final String PREFERENCE_ENABLED_PROVIDERS = |
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63 | "enabledProviders";
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64 | |||
65 | public void initialize() { |
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66 | if (!Messages.hasLocales()) {
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67 | Messages.addLocale(Locale.getDefault());
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68 | } |
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69 | Messages.addResourceFamily( |
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70 | "org.gvsig.exportto.app.extension.i18n.text",
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71 | ExporttoLayerExtension.class.getClassLoader(), |
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72 | ExporttoLayerExtension.class.getClass().getName()); |
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73 | |||
74 | ExporttoSwingProviderManager providerManager = |
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75 | ExporttoSwingProviderLocator.getManager(); |
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76 | // Load from preferences the list of Exportto Providers to ignore.
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77 | DynObject preferences = this.getPlugin().getPluginProperties();
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78 | @SuppressWarnings("unchecked") |
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79 | Set<String> disabledProviders = |
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80 | (Set<String>) preferences |
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81 | .getDynValue(PREFERENCE_DISABLED_PROVIDERS); |
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82 | if (disabledProviders != null) { |
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83 | for (Iterator<String> iterator = disabledProviders.iterator(); iterator |
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84 | .hasNext();) { |
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85 | ExporttoSwingProviderFactory factory; |
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86 | String providerName = null; |
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87 | try {
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88 | providerName = iterator.next(); |
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89 | factory = |
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90 | providerManager |
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91 | .getExporttoSwingProviderFactory(providerName); |
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92 | providerManager.enableProvider(factory, Boolean.FALSE);
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93 | } catch (ServiceException e) {
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94 | LOG.warn("Disabled exportto swing provider " + providerName
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95 | + " is not available", e);
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96 | } |
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97 | } |
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98 | } |
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99 | @SuppressWarnings("unchecked") |
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100 | Set<String> enabledProviders = |
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101 | (Set<String>) preferences.getDynValue(PREFERENCE_ENABLED_PROVIDERS); |
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102 | if (enabledProviders != null) { |
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103 | for (Iterator<String> iterator = enabledProviders.iterator(); iterator |
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104 | .hasNext();) { |
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105 | ExporttoSwingProviderFactory factory; |
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106 | String providerName = null; |
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107 | try {
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108 | providerName = iterator.next(); |
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109 | factory = |
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110 | providerManager |
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111 | .getExporttoSwingProviderFactory(providerName); |
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112 | providerManager.enableProvider(factory, Boolean.TRUE);
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113 | } catch (ServiceException e) {
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114 | LOG.warn("Enabled exportto swing provider " + providerName
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115 | + " is not available", e);
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116 | } |
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117 | } |
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118 | } |
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119 | |||
120 | // Register preferences page
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121 | ExtensionPointManager extensionPoints = |
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122 | ToolsLocator.getExtensionPointManager(); |
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123 | ExtensionPoint ep = extensionPoints.add("AplicationPreferences", ""); |
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124 | |||
125 | 38564 | jjdelcerro | IconThemeHelper.registerIcon("preferences", "export-to-preferences", this); |
126 | 37887 | cordinyana | |
127 | ep.append("ExporttoPreferencesPage", "", new ExporttoPreferencesPage()); |
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128 | } |
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129 | |||
130 | public void execute(String actionCommand) { |
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131 | // Nothing to do
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132 | } |
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133 | |||
134 | public boolean isEnabled() { |
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135 | return true; |
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136 | } |
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137 | |||
138 | public boolean isVisible() { |
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139 | return false; |
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140 | } |
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141 | |||
142 | } |