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/**
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* Copyright (C) 2016 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.ui.translation;
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import org.eclipse.jface.util.IPropertyChangeListener;
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import org.eclipse.jface.wizard.WizardPage;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Display;
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import eu.etaxonomy.cdm.model.common.Language;
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import eu.etaxonomy.cdm.model.term.Representation;
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import eu.etaxonomy.cdm.model.term.TermBase;
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import eu.etaxonomy.cdm.persistence.dto.AbstractTermDto;
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import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
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import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
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import eu.etaxonomy.taxeditor.ui.element.LayoutConstants;
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import eu.etaxonomy.taxeditor.ui.element.MultilanguageTextElement;
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import eu.etaxonomy.taxeditor.ui.element.RepresentationElement;
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import eu.etaxonomy.taxeditor.ui.element.RootElement;
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/**
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* @author k.luther
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* @date 22.06.2016
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*
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*/
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public class TermTranslationWizardPage extends WizardPage implements IPropertyChangeListener{
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private static int TEXT_HEIGHT = 200;
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private TermBase term;
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private AbstractTermDto termDto;
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private MultilanguageTextElement source;
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private final CdmFormFactory formFactory;
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private RepresentationElement text_source;
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private RepresentationElement text_target;
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public TermTranslationWizardPage(TermBase term) {
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super("TranslationWizardPage");
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//Assert.isNotNull(multilanguageText, "Multilanguage text may not be null");
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setTitle("Add or edit translations.");
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this.term = term;
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formFactory = new CdmFormFactory(Display.getCurrent());
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formFactory.addPropertyChangeListener(this);
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setPageComplete(false);
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}
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public TermTranslationWizardPage(AbstractTermDto termDto) {
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super("TranslationWizardPage");
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//Assert.isNotNull(multilanguageText, "Multilanguage text may not be null");
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setTitle("Add or edit translations.");
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this.termDto = termDto;
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formFactory = new CdmFormFactory(Display.getCurrent());
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formFactory.addPropertyChangeListener(this);
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setPageComplete(false);
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}
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@Override
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public void createControl(Composite parent) {
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Composite control = formFactory.createComposite(parent);
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control.setLayout(LayoutConstants.LAYOUT(2, false));
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Composite leftContainer = formFactory.createComposite(control);
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leftContainer.setLayoutData(LayoutConstants.FILL(1, 4));
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leftContainer.setLayout(LayoutConstants.LAYOUT(2, false));
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RootElement leftRoot = new RootElement(formFactory, leftContainer);
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Composite rightContainer = formFactory.createComposite(control);
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rightContainer.setLayoutData(LayoutConstants.FILL(1, 4));
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rightContainer.setLayout(LayoutConstants.LAYOUT(2, false));
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RootElement rightRoot = new RootElement(formFactory, rightContainer);
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createLeftControls(leftRoot);
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createRightControls(rightRoot);
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// initialize with default language
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setSource(CdmStore.getDefaultLanguage());
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setControl(control);
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setPageComplete(true);
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}
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private void setSource(Language language) {
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Representation preferredRepresentation ;
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if (term != null) {
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preferredRepresentation =term.getPreferredRepresentation(language);
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}else {
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preferredRepresentation =termDto.getPreferredRepresentation(language);
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}
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if(preferredRepresentation != null){
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text_source.setSelectedRepresentation(preferredRepresentation);
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}
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}
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private void createLeftControls(ICdmFormElement element){
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Representation preferredRepresentation;
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if (term != null) {
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preferredRepresentation = term.getPreferredRepresentation(PreferencesUtil.getGlobalLanguage());
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text_source = formFactory.createRepresentationElement(element, preferredRepresentation,term, TEXT_HEIGHT, SWT.NULL, true);
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text_source.setTerm(term, true);
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}else {
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preferredRepresentation = termDto.getPreferredRepresentation(PreferencesUtil.getGlobalLanguage());
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text_source = formFactory.createRepresentationElement(element, preferredRepresentation,termDto, TEXT_HEIGHT, SWT.NULL, true);
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text_source.setTermDto(termDto, true);
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}
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}
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private void createRightControls(ICdmFormElement element){
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if (term != null) {
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text_target = formFactory.createRepresentationElement(element, null, term, TEXT_HEIGHT, SWT.NULL, false);
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}else {
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text_target = formFactory.createRepresentationElement(element, null, termDto, TEXT_HEIGHT, SWT.NULL, false);
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}
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}
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@Override
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public void dispose() {
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super.dispose();
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}
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public Representation getTargetRepresentation() {
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return text_target.getSelectedRepresentation();
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}
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@Override
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public void propertyChange(org.eclipse.jface.util.PropertyChangeEvent event) {
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if (event.getSource() == text_target){
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getWizard().getContainer().updateButtons();
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}
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}
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}
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