svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app.document.table.app / org.gvsig.app.document.table.app.mainplugin / src / main / java / org / gvsig / app / extension / ClearSelectionExtension.java @ 40558
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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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 3
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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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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.app.extension; |
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import org.gvsig.andami.IconThemeHelper; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.andami.plugins.Extension; |
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import org.gvsig.andami.ui.mdiManager.IWindow; |
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import org.gvsig.app.project.documents.table.gui.FeatureTableDocumentPanel; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.feature.FeatureSelection; |
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/**
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* Extensi?n encargada de limpiar la selecci?n.
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*
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* @author Vicente Caballero Navarro
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*/
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public class ClearSelectionExtension extends Extension { |
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public void execute(String s) { |
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if (s.compareTo("selection-clear-table") == 0) { |
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IWindow activeWindow = |
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PluginServices.getMDIManager().getActiveWindow(); |
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if (isFeatureTableDocumentPanel(activeWindow)) {
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try {
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FeatureSelection selection = getSelection(activeWindow); |
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selection.deselectAll(); |
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} catch (DataException e) {
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NotificationManager.addError(e); |
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} |
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} |
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} |
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} |
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public boolean isVisible() { |
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IWindow activeWindow = PluginServices.getMDIManager().getActiveWindow(); |
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return isFeatureTableDocumentPanel(activeWindow);
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} |
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private boolean isFeatureTableDocumentPanel(IWindow activeWindow) { |
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return activeWindow instanceof FeatureTableDocumentPanel; |
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} |
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public boolean isEnabled() { |
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IWindow activeWindow = PluginServices.getMDIManager().getActiveWindow(); |
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if (isFeatureTableDocumentPanel(activeWindow)) {
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try {
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return !getSelection(activeWindow).isEmpty();
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} catch (DataException e) {
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throw new RuntimeException( |
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"Error getting the selection to check if it is empty", e);
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} |
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} |
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return false; |
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} |
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private FeatureSelection getSelection(IWindow activeWindow)
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throws DataException {
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return (FeatureSelection) ((FeatureTableDocumentPanel) activeWindow)
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.getModel().getStore().getSelection(); |
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} |
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public void initialize() { |
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IconThemeHelper.registerIcon("action", "selection-clear", this); |
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} |
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} |