root / branches / v2_0_0_prep / extensions / org.gvsig.newlayer.app / org.gvsig.newlayer.app.extension / src / main / java / org / gvsig / newlayer / app / extension / NewLayerPreferencesExtension.java @ 38550
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.newlayer.app.extension; |
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import java.util.Iterator; |
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import java.util.Locale; |
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import java.util.Set; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.plugins.Extension; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.newlayer.NewLayerLocator; |
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import org.gvsig.newlayer.NewLayerManager; |
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import org.gvsig.newlayer.NewLayerProviderFactory; |
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import org.gvsig.newlayer.app.extension.preferences.NewLayerPreferencesPage; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynObject; |
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import org.gvsig.tools.extensionpoint.ExtensionPoint; |
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import org.gvsig.tools.extensionpoint.ExtensionPointManager; |
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import org.gvsig.tools.service.ServiceException; |
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/**
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* Andami extension to register the NewLayer preferences panel.
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*
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* @author gvSIG Team
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* @version $Id$
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*/
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public class NewLayerPreferencesExtension extends Extension { |
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private static final Logger LOG = LoggerFactory |
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.getLogger(NewLayerPreferencesExtension.class); |
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/**
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* The name of the preferences property with the names of the hidden
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* NewLayerSwingProviderFactory.
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*/
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public static final String PREFERENCE_DISABLED_PROVIDERS = |
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"disabledProviders";
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public static final String PREFERENCE_ENABLED_PROVIDERS = |
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"enabledProviders";
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public void initialize() { |
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if (!Messages.hasLocales()) {
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Messages.addLocale(Locale.getDefault());
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} |
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Messages.addResourceFamily( |
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"org.gvsig.newlayer.app.extension.i18n.text",
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NewLayerPreferencesExtension.class.getClassLoader(), |
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NewLayerPreferencesExtension.class.getClass().getName()); |
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NewLayerManager providerManager = NewLayerLocator.getManager(); |
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// Load from preferences the list of NewLayer Providers to ignore.
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DynObject preferences = this.getPlugin().getPluginProperties();
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@SuppressWarnings("unchecked") |
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Set<String> disabledProviders = |
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(Set<String>) preferences |
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.getDynValue(PREFERENCE_DISABLED_PROVIDERS); |
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if (disabledProviders != null) { |
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for (Iterator<String> iterator = disabledProviders.iterator(); iterator |
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.hasNext();) { |
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NewLayerProviderFactory factory; |
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String providerName = null; |
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try {
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providerName = iterator.next(); |
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factory = |
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providerManager |
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.getNewLayerProviderFactory(providerName); |
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providerManager.enableProvider(factory, Boolean.FALSE);
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} catch (ServiceException e) {
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LOG.warn("Disabled NewLayer provider " + providerName
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+ " is not available", e);
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} |
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} |
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} |
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@SuppressWarnings("unchecked") |
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Set<String> enabledProviders = |
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(Set<String>) preferences.getDynValue(PREFERENCE_ENABLED_PROVIDERS); |
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if (enabledProviders != null) { |
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for (Iterator<String> iterator = enabledProviders.iterator(); iterator |
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.hasNext();) { |
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NewLayerProviderFactory factory; |
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String providerName = null; |
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try {
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providerName = iterator.next(); |
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factory = |
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providerManager |
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.getNewLayerProviderFactory(providerName); |
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providerManager.enableProvider(factory, Boolean.TRUE);
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} catch (ServiceException e) {
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LOG.warn("Enabled NewLayer provider " + providerName
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+ " is not available", e);
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} |
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} |
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} |
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// Register preferences page
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ExtensionPointManager extensionPoints = |
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ToolsLocator.getExtensionPointManager(); |
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ExtensionPoint ep = extensionPoints.add("AplicationPreferences", ""); |
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PluginServices.getIconTheme().registerDefault( |
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"newlayer-properties",
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NewLayerPreferencesPage.class.getClassLoader().getResource( |
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"images/document-new.png"));
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ep.append("NewLayerPreferencesPage", "", new NewLayerPreferencesPage()); |
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} |
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public void execute(String actionCommand) { |
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// Nothing to do
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} |
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public boolean isEnabled() { |
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return true; |
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} |
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public boolean isVisible() { |
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return false; |
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} |
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} |