gvsig-educa / org.gvsig.educa.thematicmap / trunk / org.gvsig.educa.thematicmap / org.gvsig.educa.thematicmap.lib / org.gvsig.educa.thematicmap.lib.impl / src / main / java / org / gvsig / educa / thematicmap / impl / editor / DefaultThematicMapCompilationEditor.java @ 220
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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.educa.thematicmap.impl.editor; |
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import java.awt.BorderLayout; |
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import java.net.URL; |
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import java.util.ArrayList; |
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import java.util.List; |
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import javax.swing.BorderFactory; |
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import javax.swing.ImageIcon; |
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import javax.swing.JComponent; |
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import javax.swing.JPanel; |
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import org.gvsig.educa.thematicmap.ThematicMapLocator; |
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import org.gvsig.educa.thematicmap.ThematicMapManager; |
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import org.gvsig.educa.thematicmap.ThematicMapWindowManager.MESSAGE_DIALOG_TYPE; |
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import org.gvsig.educa.thematicmap.compilation.CompilationValidationMessage; |
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import org.gvsig.educa.thematicmap.compilation.ThematicMapCompilation; |
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import org.gvsig.educa.thematicmap.editor.ThematicMapCompilationEditor; |
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import org.gvsig.educa.thematicmap.editor.ThematicMapCompilationEditorListener; |
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import org.gvsig.educa.thematicmap.impl.IconThemeHelper; |
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import org.gvsig.gui.beans.wizard.WizardPanel; |
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import org.gvsig.gui.beans.wizard.WizardPanelActionListener; |
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import org.gvsig.gui.beans.wizard.WizardPanelWithLogo; |
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/**
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* <p>
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* Default implementation of {@link ThematicMapCompilationEditor}
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* </p>
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* <p>
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* This uses <i>org.gvsig.ui</i> Wizard implementation.
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* </p>
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* <p>
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* There are three steps:
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* <ol>
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* <li>{@link StepIdentification}: Base values for <i>Thematic Map</i>
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* identification</li>
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* <li>{@link StepLayers}: Layers definition which will compound the <i>Thematic
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* Map</i></li>
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* <li>{@link StepValidation}: validation of all data</li>
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* </ol>
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* </p>
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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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*/
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public class DefaultThematicMapCompilationEditor extends JPanel implements |
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ThematicMapCompilationEditor, WizardPanel, WizardPanelActionListener { |
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/**
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*
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*/
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private static final long serialVersionUID = -9153359086582532100L; |
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private final ThematicMapManager manager; |
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private final ThematicMapCompilation compilation; |
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/**
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* Wizard component
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*/
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private WizardPanelWithLogo wizard;
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/**
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* Wizard step for input Thematic Map information values
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*/
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private StepIdentification stepIdentification;
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/**
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* Wizard step to configure layer composition
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*/
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private StepLayers stepLayers;
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/**
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* Wizard step to validate all data
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*/
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private StepValidation stepValidation;
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/**
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* UI initialized flag
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*/
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private boolean initialized = false; |
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private ThematicMapCompilationEditorListener listener;
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private final boolean editLayers; |
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private boolean allowChangeId = true; |
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public DefaultThematicMapCompilationEditor(
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ThematicMapCompilation compilation) { |
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this(compilation, true); |
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} |
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/**
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* @param thematicMapCompilation
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* @param editLayers
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*/
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public DefaultThematicMapCompilationEditor(
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ThematicMapCompilation compilation, boolean editLayers) {
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manager = ThematicMapLocator.getManager(); |
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this.compilation = compilation;
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this.editLayers = editLayers;
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} |
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/**
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* Initialize all UI component of the panel
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*/
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private void initializeUI() { |
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if (initialized) {
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return;
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} |
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setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); |
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// URL iconURL =
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// getClass().getClassLoader().getResource(
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// "images/thematicmap-editor.png");
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ImageIcon icon = IconThemeHelper.getImageIcon("thematicmap-editor-wizard"); |
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wizard = new WizardPanelWithLogo(icon);
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stepIdentification = new StepIdentification(this, allowChangeId); |
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stepValidation = new StepValidation(this); |
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wizard.addOptionPanel(stepIdentification); |
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if (editLayers) {
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stepLayers = new StepLayers(this); |
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wizard.addOptionPanel(stepLayers); |
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} |
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wizard.addOptionPanel(stepValidation); |
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wizard.setWizardListener(this);
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setFinishButtonEnabled(false);
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this.setLayout(new BorderLayout()); |
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this.add(wizard, BorderLayout.CENTER); |
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wizard.show(); |
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initialized = true;
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} |
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/** {@inheridDoc} */
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public JComponent getSwingComponent() { |
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initializeUI(); |
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return this; |
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} |
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/** {@inheridDoc} */
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public ThematicMapCompilation getCompilation() {
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return compilation;
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} |
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/** {@inheridDoc} */
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public boolean goToFirstStep() { |
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wizard.doAction(WizardPanelWithLogo.ACTION_FINISH); |
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return true; |
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} |
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/** {@inheridDoc} */
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public boolean goNextStep() { |
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wizard.doAction(WizardPanelWithLogo.ACTION_NEXT); |
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return true; |
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} |
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/** {@inheridDoc} */
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public boolean goPreviousStep() { |
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wizard.doAction(WizardPanelWithLogo.ACTION_PREVIOUS); |
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return true; |
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} |
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/** {@inheridDoc} */
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public boolean goToLastStep() { |
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wizard.doAction(WizardPanelWithLogo.ACTION_FINISH); |
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return true; |
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} |
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/** {@inheridDoc} */
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public boolean isLastStep() { |
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return wizard.getWizardComponents().getCurrentIndex() == wizard
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.getWizardComponents().getWizardPanelList().size() - 1;
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} |
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/** {@inheridDoc} */
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public boolean isFirstStep() { |
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return wizard.getWizardComponents().getCurrentIndex() == 0; |
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} |
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/** {@inheridDoc} */
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public boolean isCompilationValid() { |
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List<CompilationValidationMessage> messages =
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new ArrayList<CompilationValidationMessage>(); |
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return compilation.isValid(messages);
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} |
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public void setNextButtonEnabled(boolean isEnabled) { |
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wizard.setNextButtonEnabled(isEnabled); |
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} |
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public void setCancelButtonEnabled(boolean isEnabled) { |
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wizard.setCancelButtonEnabled(isEnabled); |
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} |
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public void setFinishButtonEnabled(boolean isEnabled) { |
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wizard.setFinishButtonEnabled(isEnabled); |
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} |
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public void setBackButtonEnabled(boolean isEnabled) { |
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wizard.setBackButtonEnabled(isEnabled); |
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} |
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/**
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* Finalizes wizard
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*/
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public void finish() { |
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// Checks all steps
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if (!updateFinishButton()) {
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return;
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} |
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// Checks that compilation is valid
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if (!isCompilationValid()) {
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manager.getWindowManager().showMessageDialog( |
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this.getSwingComponent(),
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manager.getTranslation("thematic_map_compilation_editor"),
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manager.getTranslation("current_values_are_not_valid"),
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MESSAGE_DIALOG_TYPE.ERROR); |
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return;
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} |
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close(); |
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this.listener.finished(this); |
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} |
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/**
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* Cancels wizard
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*/
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public void cancel() { |
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close(); |
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this.listener.canceled(this); |
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} |
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/**
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* Close this panel
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*/
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private void close() { |
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this.setVisible(false); |
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} |
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/** {@inheridDoc} */
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public void setListener(ThematicMapCompilationEditorListener listener) { |
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this.listener = listener;
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} |
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/**
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* Checks all steps states
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*
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* @return true if all steps are ok
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*/
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public boolean updateFinishButton() { |
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if (!stepIdentification.isPanelDataOk()) {
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setFinishButtonEnabled(false);
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return false; |
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} |
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if (editLayers && !stepLayers.isPanelDataOk()) {
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setFinishButtonEnabled(false);
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return false; |
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} |
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if (!stepValidation.isPanelDataOk()) {
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setFinishButtonEnabled(false);
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return false; |
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} |
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setFinishButtonEnabled(true);
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return true; |
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} |
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/** {@inheridDoc} */
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public void setWizardPanelActionListener( |
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WizardPanelActionListener wizardActionListener) { |
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// Nothing to do
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} |
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/** {@inheridDoc} */
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public WizardPanelActionListener getWizardPanelActionListener() {
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return this; |
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} |
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/** {@inheridDoc} */
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public void finish(WizardPanel wizardPanel) { |
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finish(); |
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} |
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/** {@inheridDoc} */
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public void cancel(WizardPanel wizardPanel) { |
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cancel(); |
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} |
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public void allowChangeId(boolean allow) { |
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allowChangeId = allow; |
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if (stepIdentification != null) { |
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stepIdentification.allowChangeId(allow); |
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} |
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} |
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public boolean isAllowedChangeId() { |
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return allowChangeId;
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} |
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} |