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
.element
;
13 import java
.util
.ArrayList
;
14 import java
.util
.Arrays
;
15 import java
.util
.Collections
;
16 import java
.util
.List
;
19 import org
.eclipse
.jface
.util
.PropertyChangeEvent
;
20 import org
.eclipse
.jface
.window
.Window
;
21 import org
.eclipse
.jface
.wizard
.WizardDialog
;
22 import org
.eclipse
.swt
.SWT
;
23 import org
.eclipse
.swt
.events
.SelectionAdapter
;
24 import org
.eclipse
.swt
.events
.SelectionEvent
;
25 import org
.eclipse
.swt
.events
.SelectionListener
;
26 import org
.eclipse
.swt
.widgets
.Button
;
28 import eu
.etaxonomy
.cdm
.model
.common
.Language
;
29 import eu
.etaxonomy
.cdm
.model
.common
.LanguageString
;
30 import eu
.etaxonomy
.cdm
.model
.common
.MultilanguageTextHelper
;
31 import eu
.etaxonomy
.cdm
.model
.common
.TermType
;
32 import eu
.etaxonomy
.taxeditor
.model
.DefaultTermComparator
;
33 import eu
.etaxonomy
.taxeditor
.model
.MessagingUtils
;
34 import eu
.etaxonomy
.taxeditor
.preference
.PreferencesUtil
;
35 import eu
.etaxonomy
.taxeditor
.store
.CdmStore
;
36 import eu
.etaxonomy
.taxeditor
.ui
.combo
.TermComboElement
;
37 import eu
.etaxonomy
.taxeditor
.ui
.translation
.TranslationWizard
;
41 * MultilanguageTextElement class.
45 * @created Sep 29, 2010
48 public class MultilanguageTextElement
extends AbstractCdmFormElement
implements
51 private class OpenTranslationWizard
extends SelectionAdapter
{
53 public OpenTranslationWizard() {
61 * org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse
62 * .swt.events.SelectionEvent)
65 public void widgetSelected(SelectionEvent e
) {
66 Map
<Language
, LanguageString
> multilanguageText
= getMultilanguageText();
68 if (multilanguageText
.isEmpty()){
69 MessagingUtils
.warningDialog("No text to translate", getClass(), "The text is empty and therefore can not be translated");
73 TranslationWizard wizard
= new TranslationWizard(multilanguageText
);
74 WizardDialog dialog
= new WizardDialog(getLayoutComposite()
77 if (dialog
.open() == Window
.OK
) {
78 combo_language
.setTerms(getLanguages());
85 private TermComboElement
<Language
> combo_language
;
87 protected LanguageStringWithLabelElement element_languageString
;
89 private Button button
;
91 // private Button removeRepresentation;
93 private Map
<Language
, LanguageString
> multilanguageText
;
97 * Constructor for MultilanguageTextElement.
101 * a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory}
104 * a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement}
107 * a {@link java.lang.String} object.
108 * @param multilanguageText
109 * a {@link java.util.Map} object.
111 * a {@link java.lang.Integer} object.
115 public MultilanguageTextElement(CdmFormFactory formFactory
,
116 ICdmFormElement formElement
, String labelString
,
117 Map
<Language
, LanguageString
> multilanguageText
,
118 Integer textHeight
, int style
) {
119 super(formFactory
, formElement
);
121 formFactory
.addPropertyChangeListener(this);
123 element_languageString
= this.formFactory
124 .createLanguageStringWithLabelElement(formElement
, labelString
,
125 null, textHeight
, true, style
);
127 if (PreferencesUtil
.isMultilanguageTextEditingCapability()) {
128 createMultilanguageTextEditingElements(formElement
,
129 multilanguageText
, style
);
131 setMultilanguageText(multilanguageText
);
134 private void createMultilanguageTextEditingElements(
135 ICdmFormElement formElement
,
136 Map
<Language
, LanguageString
> multilanguageText
, int style
) {
137 combo_language
= formFactory
.createDefinedTermComboElement(TermType
.Language
, formElement
,
139 combo_language
.addSelectionListener(this);
140 // removeRepresentation = formFactory.createButton(getLayoutComposite(), null,
142 // removeRepresentation.setImage(ImageResources
143 // .getImage(ImageResources.TRASH_ICON));
144 // removeRepresentation.setToolTipText("Remove representation");
145 // addControl(removeRepresentation);
146 // removeRepresentation.addSelectionListener(new DeleteListener(this));
147 addControl(formFactory
.createLabel(getLayoutComposite(), ""));
148 button
= formFactory
.createButton(getLayoutComposite(),
149 "Open In Translation Editor", SWT
.PUSH
);
151 button
.setLayoutData(LayoutConstants
.RIGHT());
152 button
.addSelectionListener(new OpenTranslationWizard());
155 private List
<Language
> getLanguages() {
157 ArrayList
<Language
> languageList
= new ArrayList
<Language
>(
158 getMultilanguageText().keySet());
160 Collections
.sort(languageList
, new DefaultTermComparator
<Language
>());
169 * org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt
170 * .events.SelectionEvent)
174 public void widgetSelected(SelectionEvent e
) {
175 Language selectedLanguage
= combo_language
.getSelection();
176 if (selectedLanguage
!= null) {
177 LanguageString selectedLanguageString
= getMultilanguageText().get(
180 element_languageString
.setLanguageString(selectedLanguageString
);
188 * org.eclipse.swt.events.SelectionListener#widgetDefaultSelected(org.eclipse
189 * .swt.events.SelectionEvent)
193 public void widgetDefaultSelected(SelectionEvent e
) {
198 * Setter for the field <code>multilanguageText</code>.
201 * @param multilanguageText
202 * the multilanguageText to set
204 public void setMultilanguageText(
205 Map
<Language
, LanguageString
> multilanguageText
) {
206 this.multilanguageText
= multilanguageText
;
208 if (multilanguageText
!= null) {
209 if (PreferencesUtil
.isMultilanguageTextEditingCapability()) {
210 combo_language
.setTerms(getLanguages());
211 button
.setEnabled(false);
220 private void updateControls() {
221 LanguageString preferredLanguageString
= MultilanguageTextHelper
222 .getPreferredLanguageString(getMultilanguageText(),
223 Arrays
.asList(new Language
[] { CdmStore
224 .getDefaultLanguage() }));
226 element_languageString
.setLanguageString(preferredLanguageString
);
228 if (PreferencesUtil
.isMultilanguageTextEditingCapability()) {
229 combo_language
.setSelection(preferredLanguageString
== null?CdmStore
.getDefaultLanguage():preferredLanguageString
.getLanguage());
230 button
.setEnabled(true);
236 * Getter for the field <code>multilanguageText</code>.
239 * @return the multilanguageText
241 public Map
<Language
, LanguageString
> getMultilanguageText() {
242 return multilanguageText
;
249 * eu.etaxonomy.taxeditor.forms.AbstractCdmFormElement#propertyChange(org
250 * .eclipse.jface.util.PropertyChangeEvent)
254 public void propertyChange(PropertyChangeEvent event
) {
258 Object eventSource
= event
.getSource();
259 if (eventSource
== element_languageString
) {
260 LanguageString languageString
= ((LanguageStringWithLabelElement
) eventSource
)
261 .getLanguageString();
262 multilanguageText
.put(languageString
.getLanguage(), languageString
);
263 firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event
));
267 public void setEnabled(boolean enabled
){
269 button
.setEnabled(enabled
);
271 if(combo_language
!=null){
272 combo_language
.setEnabled(enabled
);
274 element_languageString
.setEnabled(enabled
);