1
|
// $Id$
|
2
|
/**
|
3
|
* Copyright (C) 2016 EDIT
|
4
|
* European Distributed Institute of Taxonomy
|
5
|
* http://www.e-taxonomy.eu
|
6
|
*
|
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.
|
9
|
*/
|
10
|
package eu.etaxonomy.taxeditor.ui.element;
|
11
|
|
12
|
/**
|
13
|
* @author k.luther
|
14
|
* @date 22.06.2016
|
15
|
*
|
16
|
*/
|
17
|
|
18
|
import java.util.ArrayList;
|
19
|
import java.util.Arrays;
|
20
|
import java.util.Collections;
|
21
|
import java.util.List;
|
22
|
|
23
|
import org.eclipse.jface.util.PropertyChangeEvent;
|
24
|
import org.eclipse.swt.SWT;
|
25
|
import org.eclipse.swt.events.SelectionAdapter;
|
26
|
import org.eclipse.swt.events.SelectionEvent;
|
27
|
import org.eclipse.swt.events.SelectionListener;
|
28
|
import org.eclipse.swt.widgets.Button;
|
29
|
|
30
|
import eu.etaxonomy.cdm.model.common.Language;
|
31
|
import eu.etaxonomy.cdm.model.common.Representation;
|
32
|
import eu.etaxonomy.cdm.model.common.TermBase;
|
33
|
import eu.etaxonomy.cdm.model.common.TermType;
|
34
|
import eu.etaxonomy.taxeditor.model.DefaultTermComparator;
|
35
|
import eu.etaxonomy.taxeditor.model.ImageResources;
|
36
|
import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
|
37
|
import eu.etaxonomy.taxeditor.store.CdmStore;
|
38
|
import eu.etaxonomy.taxeditor.ui.combo.TermComboElement;
|
39
|
|
40
|
|
41
|
public class RepresentationElement extends AbstractCdmFormElement implements
|
42
|
SelectionListener{
|
43
|
|
44
|
protected TermComboElement<Language> combo_language;
|
45
|
|
46
|
protected TextWithLabelElement element_Label;
|
47
|
protected TextWithLabelElement element_abbrevLabel;
|
48
|
protected TextWithLabelElement element_text;
|
49
|
|
50
|
protected Button button;
|
51
|
|
52
|
protected Representation selectedRepresentation;
|
53
|
protected TermBase term;
|
54
|
|
55
|
private Button removeRepresentation;
|
56
|
|
57
|
// protected final boolean isTranslationWizard;
|
58
|
|
59
|
|
60
|
/**
|
61
|
* <p>
|
62
|
* Constructor for MultilanguageTextElement.
|
63
|
* </p>
|
64
|
*
|
65
|
* @param formFactory
|
66
|
* a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory}
|
67
|
* object.
|
68
|
* @param formElement
|
69
|
* a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement}
|
70
|
* object.
|
71
|
*
|
72
|
* @param term
|
73
|
* a {@link eu.etaxonomy.cdm.model.common.TermBase} object.
|
74
|
* @param textHeight
|
75
|
* a {@link java.lang.Integer} object.
|
76
|
* @param style
|
77
|
* a int.
|
78
|
*/
|
79
|
public RepresentationElement(CdmFormFactory formFactory,
|
80
|
ICdmFormElement formElement, TermBase term,
|
81
|
Integer textHeight, int style, boolean fill) {
|
82
|
super(formFactory, formElement);
|
83
|
|
84
|
formFactory.addPropertyChangeListener(this);
|
85
|
|
86
|
element_Label = this.formFactory.createTextWithLabelElement(formElement, "Label", null, style);
|
87
|
element_abbrevLabel = this.formFactory
|
88
|
.createTextWithLabelElement(formElement, "abbrev. Label",
|
89
|
null, style);
|
90
|
element_text = this.formFactory.createMultiLineTextWithLabel(formElement, "Description", textHeight, style);
|
91
|
if (PreferencesUtil.isMultilanguageTextEditingCapability()) {
|
92
|
createRepresentationEditingElements(formElement, style);
|
93
|
}
|
94
|
setTerm(term, fill);
|
95
|
|
96
|
}
|
97
|
|
98
|
/**
|
99
|
* <p>
|
100
|
* Constructor for MultilanguageTextElement.
|
101
|
* </p>
|
102
|
*
|
103
|
* @param formFactory
|
104
|
* a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory}
|
105
|
* object.
|
106
|
* @param formElement
|
107
|
* a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement}
|
108
|
* object.
|
109
|
* @param representation
|
110
|
* a {@link eu.etaxonomy.cdm.model.common.Representation} object.
|
111
|
* @param term
|
112
|
* a {@link eu.etaxonomy.cdm.model.common.TermBase} object.
|
113
|
* @param textHeight
|
114
|
* a {@link java.lang.Integer} object.
|
115
|
* @param style
|
116
|
* a int.
|
117
|
*/
|
118
|
public RepresentationElement(CdmFormFactory formFactory,
|
119
|
ICdmFormElement formElement, Representation representation, TermBase term,
|
120
|
Integer textHeight, int style, boolean fill) {
|
121
|
super(formFactory, formElement);
|
122
|
|
123
|
formFactory.addPropertyChangeListener(this);
|
124
|
|
125
|
element_Label = this.formFactory.createTextWithLabelElement(formElement, "Label", null, style);
|
126
|
element_abbrevLabel = this.formFactory
|
127
|
.createTextWithLabelElement(formElement, "abbrev. Label",
|
128
|
null, style);
|
129
|
element_text = this.formFactory.createMultiLineTextWithLabel(formElement, "Description", textHeight, style);
|
130
|
if (PreferencesUtil.isMultilanguageTextEditingCapability()) {
|
131
|
createRepresentationEditingElements(formElement, style);
|
132
|
}
|
133
|
setTerm(term, fill);
|
134
|
setSelectedRepresentation(representation);
|
135
|
|
136
|
|
137
|
}
|
138
|
|
139
|
protected void createRepresentationEditingElements(
|
140
|
ICdmFormElement formElement, int style) {
|
141
|
removeRepresentation = formFactory.createButton(getLayoutComposite(), null,
|
142
|
SWT.PUSH);
|
143
|
removeRepresentation.setImage(ImageResources
|
144
|
.getImage(ImageResources.TRASH_ICON));
|
145
|
removeRepresentation.setToolTipText("Remove representation");
|
146
|
removeRepresentation.addSelectionListener(new DeleteListener(this));
|
147
|
addControl(removeRepresentation);
|
148
|
|
149
|
combo_language = formFactory.createDefinedTermComboElement(TermType.Language, formElement,
|
150
|
"", null, false, style);
|
151
|
|
152
|
combo_language.addSelectionListener(this);
|
153
|
|
154
|
//addControl(formFactory.createLabel(getLayoutComposite(), ""));
|
155
|
}
|
156
|
|
157
|
public List<Language> getLanguages() {
|
158
|
|
159
|
ArrayList<Language> languageList = new ArrayList<Language>();
|
160
|
for (Representation rep: term.getRepresentations()){
|
161
|
languageList.add(rep.getLanguage());
|
162
|
}
|
163
|
|
164
|
Collections.sort(languageList, new DefaultTermComparator<Language>());
|
165
|
|
166
|
return languageList;
|
167
|
}
|
168
|
|
169
|
/*
|
170
|
* (non-Javadoc)
|
171
|
*
|
172
|
* @see
|
173
|
* org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt
|
174
|
* .events.SelectionEvent)
|
175
|
*/
|
176
|
/** {@inheritDoc} */
|
177
|
@Override
|
178
|
public void widgetSelected(SelectionEvent e) {
|
179
|
Language selectedLanguage = combo_language.getSelection();
|
180
|
if (selectedLanguage != null) {
|
181
|
selectedRepresentation = getTerm().getRepresentation(
|
182
|
selectedLanguage);
|
183
|
if (selectedRepresentation == null){
|
184
|
selectedRepresentation = Representation.NewInstance("", "", "", selectedLanguage);
|
185
|
}
|
186
|
element_Label.setText(selectedRepresentation.getLabel());
|
187
|
element_abbrevLabel.setText(selectedRepresentation.getAbbreviatedLabel());
|
188
|
element_text.setText(selectedRepresentation.getDescription());
|
189
|
|
190
|
}else {
|
191
|
|
192
|
element_Label.setEnabled(false);
|
193
|
element_abbrevLabel.setEnabled(false);
|
194
|
element_text.setEnabled(false);
|
195
|
}
|
196
|
|
197
|
}
|
198
|
|
199
|
/*
|
200
|
* (non-Javadoc)
|
201
|
*
|
202
|
* @see
|
203
|
* org.eclipse.swt.events.SelectionListener#widgetDefaultSelected(org.eclipse
|
204
|
* .swt.events.SelectionEvent)
|
205
|
*/
|
206
|
/** {@inheritDoc} */
|
207
|
@Override
|
208
|
public void widgetDefaultSelected(SelectionEvent e) {
|
209
|
}
|
210
|
|
211
|
/**
|
212
|
* <p>
|
213
|
* Setter for the field <code>multilanguageText</code>.
|
214
|
* </p>
|
215
|
*
|
216
|
* @param multilanguageText
|
217
|
* the multilanguageText to set
|
218
|
*/
|
219
|
public void setTerm(
|
220
|
TermBase term, boolean update) {
|
221
|
this.term = term;
|
222
|
if (term.getRepresentations().isEmpty()){
|
223
|
//if the term has no representation at all, create a default one.
|
224
|
Representation rep = Representation.NewInstance("", "empty representation", "", PreferencesUtil.getGlobalLanguage());
|
225
|
term.addRepresentation(rep);
|
226
|
}
|
227
|
|
228
|
if (selectedRepresentation != null) {
|
229
|
combo_language.setTerms(getLanguages());
|
230
|
|
231
|
} else{
|
232
|
element_Label.setEnabled(false);
|
233
|
element_abbrevLabel.setEnabled(false);
|
234
|
element_text.setEnabled(false);
|
235
|
if (PreferencesUtil.isMultilanguageTextEditingCapability()) {
|
236
|
removeRepresentation.setEnabled(false);
|
237
|
}
|
238
|
}
|
239
|
if (update){
|
240
|
updateControls();
|
241
|
}
|
242
|
}
|
243
|
|
244
|
/**
|
245
|
*
|
246
|
*/
|
247
|
protected void updateControls() {
|
248
|
Representation preferredRepresentation = term
|
249
|
.getPreferredRepresentation(PreferencesUtil.getGlobalLanguage() );
|
250
|
|
251
|
element_Label.setText(preferredRepresentation.getLabel());
|
252
|
element_abbrevLabel.setText(preferredRepresentation.getAbbreviatedLabel());
|
253
|
element_text.setText(preferredRepresentation.getDescription());
|
254
|
selectedRepresentation = preferredRepresentation;
|
255
|
if (PreferencesUtil.isMultilanguageTextEditingCapability()) {
|
256
|
combo_language.setSelection(preferredRepresentation == null?CdmStore.getDefaultLanguage():preferredRepresentation.getLanguage());
|
257
|
boolean removePossible = term.getRepresentations().size() > 1 ;
|
258
|
removeRepresentation.setEnabled(removePossible);
|
259
|
|
260
|
}
|
261
|
}
|
262
|
|
263
|
/**
|
264
|
* <p>
|
265
|
* Getter for the field <code>multilanguageText</code>.
|
266
|
* </p>
|
267
|
*
|
268
|
* @return the multilanguageText
|
269
|
*/
|
270
|
public TermBase getTerm() {
|
271
|
return term;
|
272
|
}
|
273
|
|
274
|
/*
|
275
|
* (non-Javadoc)
|
276
|
*
|
277
|
* @see
|
278
|
* eu.etaxonomy.taxeditor.forms.AbstractCdmFormElement#propertyChange(org
|
279
|
* .eclipse.jface.util.PropertyChangeEvent)
|
280
|
*/
|
281
|
/** {@inheritDoc} */
|
282
|
@Override
|
283
|
public void propertyChange(PropertyChangeEvent event) {
|
284
|
if (event == null) {
|
285
|
return;
|
286
|
}
|
287
|
Object eventSource = event.getSource();
|
288
|
|
289
|
if (eventSource == element_abbrevLabel) {
|
290
|
String abbrevLabel = ((TextWithLabelElement) eventSource)
|
291
|
.getText();
|
292
|
selectedRepresentation.setAbbreviatedLabel(abbrevLabel);
|
293
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event));
|
294
|
} else if (eventSource == element_Label){
|
295
|
String label = ((TextWithLabelElement) eventSource)
|
296
|
.getText();
|
297
|
selectedRepresentation.setLabel(label);
|
298
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event));
|
299
|
} else if (eventSource == element_text){
|
300
|
String text = ((TextWithLabelElement) eventSource)
|
301
|
.getText();
|
302
|
selectedRepresentation.setText(text);
|
303
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event));
|
304
|
} else if (eventSource == button){
|
305
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event));
|
306
|
} else if (eventSource == combo_language){
|
307
|
if (combo_language.getSelection() != null){
|
308
|
element_Label.setEnabled(true);
|
309
|
element_abbrevLabel.setEnabled(true);
|
310
|
element_text.setEnabled(true);
|
311
|
boolean removePossible = term.getRepresentations().size() > 1 ;
|
312
|
removeRepresentation.setEnabled(removePossible);
|
313
|
} else{
|
314
|
element_Label.setEnabled(false);
|
315
|
element_abbrevLabel.setEnabled(false);
|
316
|
element_text.setEnabled(false);
|
317
|
removeRepresentation.setEnabled(false);
|
318
|
}
|
319
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event));
|
320
|
}
|
321
|
}
|
322
|
|
323
|
/**
|
324
|
* @return the selectedRepresentation
|
325
|
*/
|
326
|
public Representation getSelectedRepresentation() {
|
327
|
return selectedRepresentation;
|
328
|
}
|
329
|
|
330
|
/**
|
331
|
* @param selectedRepresentation the selectedRepresentation to set
|
332
|
*/
|
333
|
public void setSelectedRepresentation(Representation selectedRepresentation) {
|
334
|
if (selectedRepresentation == null){
|
335
|
selectedRepresentation = Representation.NewInstance("", "", "", null);
|
336
|
}
|
337
|
this.selectedRepresentation = selectedRepresentation;
|
338
|
}
|
339
|
|
340
|
private class DeleteListener extends SelectionAdapter {
|
341
|
|
342
|
private final RepresentationElement element;
|
343
|
|
344
|
public DeleteListener(RepresentationElement element) {
|
345
|
this.element = element;
|
346
|
}
|
347
|
|
348
|
@Override
|
349
|
public void widgetSelected(SelectionEvent e) {
|
350
|
term.removeRepresentation(selectedRepresentation);
|
351
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(
|
352
|
this, e));
|
353
|
updateControls();
|
354
|
}
|
355
|
}
|
356
|
}
|
357
|
|
358
|
|