3 * Copyright (C) 2007 EDIT
4 * European Distributed Institute of Taxonomy
5 * http://www.e-taxonomy.eu
7 * The contents of this file are subject to the Mozilla Public License Version 1.1
8 * See LICENSE.TXT at the top of this package for the full license terms.
11 package eu
.etaxonomy
.taxeditor
.ui
.forms
;
13 import java
.util
.ArrayList
;
14 import java
.util
.Arrays
;
15 import java
.util
.List
;
18 import org
.eclipse
.core
.runtime
.IStatus
;
19 import org
.eclipse
.jface
.util
.PropertyChangeEvent
;
20 import org
.eclipse
.jface
.wizard
.WizardDialog
;
21 import org
.eclipse
.swt
.SWT
;
22 import org
.eclipse
.swt
.events
.SelectionAdapter
;
23 import org
.eclipse
.swt
.events
.SelectionEvent
;
24 import org
.eclipse
.swt
.events
.SelectionListener
;
25 import org
.eclipse
.swt
.widgets
.Button
;
27 import eu
.etaxonomy
.cdm
.model
.common
.Language
;
28 import eu
.etaxonomy
.cdm
.model
.common
.LanguageString
;
29 import eu
.etaxonomy
.cdm
.model
.common
.MultilanguageTextHelper
;
30 import eu
.etaxonomy
.taxeditor
.preference
.PreferencesUtil
;
31 import eu
.etaxonomy
.taxeditor
.store
.CdmStore
;
32 import eu
.etaxonomy
.taxeditor
.ui
.combo
.EmptyComboElement
;
33 import eu
.etaxonomy
.taxeditor
.ui
.translation
.TranslationWizard
;
37 * MultilanguageTextElement class.
41 * @created Sep 29, 2010
44 public class MultilanguageTextElement
extends AbstractCdmFormElement
implements
47 private class OpenTranslationWizard
extends SelectionAdapter
{
48 private final Map
<Language
, LanguageString
> multilanguageText
;
50 public OpenTranslationWizard(
51 Map
<Language
, LanguageString
> multilanguageText
) {
53 this.multilanguageText
= multilanguageText
;
60 * org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse
61 * .swt.events.SelectionEvent)
64 public void widgetSelected(SelectionEvent e
) {
65 TranslationWizard wizard
= new TranslationWizard(multilanguageText
);
66 WizardDialog dialog
= new WizardDialog(getLayoutComposite()
69 if (dialog
.open() == IStatus
.OK
) {
70 combo_language
.setTerms(getLanguages());
77 private EmptyComboElement
<Language
> combo_language
;
79 protected LanguageStringWithLabelElement element_languageString
;
81 private Button button
;
83 private Map
<Language
, LanguageString
> multilanguageText
;
87 * Constructor for MultilanguageTextElement.
91 * a {@link eu.etaxonomy.taxeditor.ui.forms.CdmFormFactory}
94 * a {@link eu.etaxonomy.taxeditor.ui.forms.ICdmFormElement}
97 * a {@link java.lang.String} object.
98 * @param multilanguageText
99 * a {@link java.util.Map} object.
101 * a {@link java.lang.Integer} object.
105 public MultilanguageTextElement(CdmFormFactory formFactory
,
106 ICdmFormElement formElement
, String labelString
,
107 Map
<Language
, LanguageString
> multilanguageText
,
108 Integer textHeight
, int style
) {
109 super(formFactory
, formElement
);
111 formFactory
.addPropertyChangeListener(this);
113 element_languageString
= formFactory
114 .createLanguageStringWithLabelElement(formElement
, labelString
,
115 null, textHeight
, style
);
117 if (PreferencesUtil
.isMultilanguageTextEditingCapability()) {
118 combo_language
= (EmptyComboElement
<Language
>) formFactory
119 .createTermComboElement(Language
.class, formElement
,
121 combo_language
.addSelectionListener(this);
122 addControl(formFactory
.createLabel(getLayoutComposite(), ""));
123 button
= formFactory
.createButton(getLayoutComposite(),
124 "Open In Translation Editor", SWT
.PUSH
);
126 button
.setLayoutData(CdmFormFactory
.RIGHT());
127 button
.addSelectionListener(new OpenTranslationWizard(
130 setMultilanguageText(multilanguageText
);
133 private List
<Language
> getLanguages() {
135 ArrayList
<Language
> languageList
= new ArrayList
<Language
>(
136 getMultilanguageText().keySet());
147 * org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt
148 * .events.SelectionEvent)
152 public void widgetSelected(SelectionEvent e
) {
153 Language selectedLanguage
= combo_language
.getSelection();
154 if (selectedLanguage
!= null) {
155 LanguageString selectedLanguageString
= getMultilanguageText().get(
158 element_languageString
.setLanguageString(selectedLanguageString
);
166 * org.eclipse.swt.events.SelectionListener#widgetDefaultSelected(org.eclipse
167 * .swt.events.SelectionEvent)
171 public void widgetDefaultSelected(SelectionEvent e
) {
176 * Setter for the field <code>multilanguageText</code>.
179 * @param multilanguageText
180 * the multilanguageText to set
182 public void setMultilanguageText(
183 Map
<Language
, LanguageString
> multilanguageText
) {
184 this.multilanguageText
= multilanguageText
;
186 if (multilanguageText
!= null) {
187 if (multilanguageText
.isEmpty()) {
188 multilanguageText
.put(
189 CdmStore
.getDefaultLanguage(),
190 LanguageString
.NewInstance("",
191 CdmStore
.getDefaultLanguage()));
193 if (PreferencesUtil
.isMultilanguageTextEditingCapability()) {
194 combo_language
.setTerms(getLanguages());
203 private void updateControls() {
204 LanguageString preferredLanguageString
= MultilanguageTextHelper
205 .getPreferredLanguageString(getMultilanguageText(),
206 Arrays
.asList(new Language
[] { CdmStore
207 .getDefaultLanguage() }));
209 element_languageString
.setLanguageString(preferredLanguageString
);
210 if (PreferencesUtil
.isMultilanguageTextEditingCapability()) {
211 combo_language
.setSelection(preferredLanguageString
.getLanguage());
217 * Getter for the field <code>multilanguageText</code>.
220 * @return the multilanguageText
222 public Map
<Language
, LanguageString
> getMultilanguageText() {
223 return multilanguageText
;
230 * eu.etaxonomy.taxeditor.forms.AbstractCdmFormElement#propertyChange(org
231 * .eclipse.jface.util.PropertyChangeEvent)
235 public void propertyChange(PropertyChangeEvent event
) {
239 Object eventSource
= event
.getSource();
240 if (eventSource
== element_languageString
) {
241 LanguageString languageString
= ((LanguageStringWithLabelElement
) eventSource
)
242 .getLanguageString();
243 multilanguageText
.put(languageString
.getLanguage(), languageString
);
244 firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event
));