1
|
/**
|
2
|
* Copyright (C) 2016 EDIT
|
3
|
* European Distributed Institute of Taxonomy
|
4
|
* http://www.e-taxonomy.eu
|
5
|
*
|
6
|
* The contents of this file are subject to the Mozilla Public License Version 1.1
|
7
|
* See LICENSE.TXT at the top of this package for the full license terms.
|
8
|
*/
|
9
|
package eu.etaxonomy.taxeditor.ui.element;
|
10
|
|
11
|
/**
|
12
|
* @author k.luther
|
13
|
* @date 22.06.2016
|
14
|
*
|
15
|
*/
|
16
|
|
17
|
import java.util.ArrayList;
|
18
|
import java.util.Collections;
|
19
|
import java.util.List;
|
20
|
import java.util.Set;
|
21
|
|
22
|
import org.eclipse.jface.util.PropertyChangeEvent;
|
23
|
import org.eclipse.swt.SWT;
|
24
|
import org.eclipse.swt.events.SelectionAdapter;
|
25
|
import org.eclipse.swt.events.SelectionEvent;
|
26
|
import org.eclipse.swt.widgets.Button;
|
27
|
|
28
|
import eu.etaxonomy.cdm.model.common.Language;
|
29
|
import eu.etaxonomy.cdm.model.term.Representation;
|
30
|
import eu.etaxonomy.cdm.model.term.TermBase;
|
31
|
import eu.etaxonomy.cdm.model.term.TermType;
|
32
|
import eu.etaxonomy.cdm.persistence.dto.AbstractTermDto;
|
33
|
import eu.etaxonomy.cdm.persistence.dto.TermDto;
|
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.term.TermComboElement;
|
39
|
|
40
|
|
41
|
public class RepresentationElement extends AbstractCdmFormElement implements IEnableableFormElement{
|
42
|
|
43
|
protected TermComboElement<Language> combo_language;
|
44
|
|
45
|
protected TextWithLabelElement element_Label;
|
46
|
protected TextWithLabelElement element_abbrevLabel;
|
47
|
protected TextWithLabelElement element_plural;
|
48
|
protected TextWithLabelElement element_text;
|
49
|
|
50
|
protected Button button;
|
51
|
|
52
|
protected Representation selectedRepresentation;
|
53
|
protected TermBase term;
|
54
|
protected AbstractTermDto termDto;
|
55
|
|
56
|
private Button removeRepresentation;
|
57
|
|
58
|
boolean isEnabled = true;
|
59
|
|
60
|
public RepresentationElement(CdmFormFactory formFactory,
|
61
|
ICdmFormElement formElement, TermBase term,
|
62
|
Integer textHeight, int style, boolean fill) {
|
63
|
this(formFactory, formElement, null, term, textHeight, style, fill);
|
64
|
}
|
65
|
|
66
|
public RepresentationElement(CdmFormFactory formFactory,
|
67
|
ICdmFormElement formElement, Representation representation, TermBase term,
|
68
|
Integer textHeight, int style, boolean fill) {
|
69
|
super(formFactory, formElement);
|
70
|
|
71
|
formFactory.addPropertyChangeListener(this);
|
72
|
|
73
|
element_Label = this.formFactory.createTextWithLabelElement(formElement, "Label", null, style);
|
74
|
element_abbrevLabel = this.formFactory.createTextWithLabelElement(formElement, "abbrev. Label", null, style);
|
75
|
element_plural = this.formFactory.createTextWithLabelElement(formElement, "Plural", null, style);
|
76
|
element_text = this.formFactory.createMultiLineTextWithLabel(formElement, "Description", textHeight, style);
|
77
|
if (PreferencesUtil.isMultilanguageTextEditingCapability()) {
|
78
|
createRepresentationEditingElements(formElement, style);
|
79
|
}
|
80
|
setTerm(term, fill);
|
81
|
//if(representation!=null){
|
82
|
setSelectedRepresentation(representation);
|
83
|
//}
|
84
|
|
85
|
}
|
86
|
|
87
|
public RepresentationElement(CdmFormFactory formFactory,
|
88
|
ICdmFormElement formElement, Representation representation, AbstractTermDto term,
|
89
|
Integer textHeight, int style, boolean fill) {
|
90
|
super(formFactory, formElement);
|
91
|
|
92
|
formFactory.addPropertyChangeListener(this);
|
93
|
|
94
|
element_Label = this.formFactory.createTextWithLabelElement(formElement, "Label", null, style);
|
95
|
element_abbrevLabel = this.formFactory.createTextWithLabelElement(formElement, "abbrev. Label", null, style);
|
96
|
element_plural = this.formFactory.createTextWithLabelElement(formElement, "Plural", null, style);
|
97
|
element_text = this.formFactory.createMultiLineTextWithLabel(formElement, "Description", textHeight, style);
|
98
|
if (PreferencesUtil.isMultilanguageTextEditingCapability()) {
|
99
|
createRepresentationEditingElements(formElement, style);
|
100
|
}
|
101
|
setTermDto(term, fill);
|
102
|
if(representation!=null){
|
103
|
setSelectedRepresentation(representation);
|
104
|
}
|
105
|
|
106
|
|
107
|
}
|
108
|
|
109
|
protected void createRepresentationEditingElements(
|
110
|
ICdmFormElement formElement, int style) {
|
111
|
removeRepresentation = formFactory.createButton(getLayoutComposite(), null,
|
112
|
SWT.PUSH);
|
113
|
removeRepresentation.setImage(ImageResources
|
114
|
.getImage(ImageResources.TRASH_ICON));
|
115
|
removeRepresentation.setToolTipText("Remove representation");
|
116
|
removeRepresentation.addSelectionListener(new DeleteListener(this));
|
117
|
addControl(removeRepresentation);
|
118
|
|
119
|
combo_language = formFactory.createDefinedTermComboElement(TermType.Language, formElement,
|
120
|
"", null, false, style);
|
121
|
|
122
|
}
|
123
|
|
124
|
public List<Language> getLanguages() {
|
125
|
|
126
|
ArrayList<Language> languageList = new ArrayList<Language>();
|
127
|
Set<Representation> reps = null;
|
128
|
if (term != null){
|
129
|
reps = term.getRepresentations();
|
130
|
}else{
|
131
|
reps = termDto.getRepresentations();
|
132
|
}
|
133
|
|
134
|
for (Representation rep: reps){
|
135
|
languageList.add(rep.getLanguage());
|
136
|
}
|
137
|
|
138
|
Collections.sort(languageList, new DefaultTermComparator<Language>());
|
139
|
|
140
|
return languageList;
|
141
|
}
|
142
|
|
143
|
public void setTerm(
|
144
|
TermBase term, boolean update) {
|
145
|
this.term = term;
|
146
|
if (term.getRepresentations().isEmpty()){
|
147
|
//if the term has no representation at all, create a default one.
|
148
|
Representation rep = Representation.NewInstance("", "empty representation", "", PreferencesUtil.getGlobalLanguage());
|
149
|
term.addRepresentation(rep);
|
150
|
}
|
151
|
|
152
|
// if (selectedRepresentation != null) {
|
153
|
// combo_language.setTerms(getLanguages());
|
154
|
//
|
155
|
// } else{
|
156
|
// setEnabledControls(false);
|
157
|
// if (PreferencesUtil.isMultilanguageTextEditingCapability()) {
|
158
|
// removeRepresentation.setEnabled(false);
|
159
|
// }
|
160
|
// }
|
161
|
if (update){
|
162
|
updateControls();
|
163
|
}
|
164
|
}
|
165
|
|
166
|
public void setTermDto(
|
167
|
AbstractTermDto term, boolean update) {
|
168
|
this.termDto = term;
|
169
|
if (term.getRepresentations().isEmpty()){
|
170
|
//if the term has no representation at all, create a default one.
|
171
|
Representation rep = Representation.NewInstance("", "empty representation", "", PreferencesUtil.getGlobalLanguage());
|
172
|
term.addRepresentation(rep);
|
173
|
}
|
174
|
|
175
|
if (selectedRepresentation != null) {
|
176
|
combo_language.setTerms(getLanguages());
|
177
|
|
178
|
}
|
179
|
// else if (!term.getRepresentations().isEmpty()){
|
180
|
// setEnabledControls(false);
|
181
|
// if (PreferencesUtil.isMultilanguageTextEditingCapability()) {
|
182
|
// removeRepresentation.setEnabled(false);
|
183
|
// }
|
184
|
// }
|
185
|
if (update){
|
186
|
updateControls();
|
187
|
}
|
188
|
}
|
189
|
|
190
|
private void setEnabledControls(boolean enabled){
|
191
|
element_Label.setEnabled(enabled);
|
192
|
element_abbrevLabel.setEnabled(enabled);
|
193
|
element_plural.setEnabled(enabled);
|
194
|
element_text.setEnabled(enabled);
|
195
|
}
|
196
|
|
197
|
@Override
|
198
|
public void setEnabled(boolean isEnabled){
|
199
|
this.isEnabled = isEnabled;
|
200
|
setEnabledControls(isEnabled);
|
201
|
|
202
|
}
|
203
|
|
204
|
@Override
|
205
|
public boolean isEnabled(){
|
206
|
return isEnabled;
|
207
|
}
|
208
|
|
209
|
protected void updateControls() {
|
210
|
Representation preferredRepresentation = null;
|
211
|
if (term != null){
|
212
|
preferredRepresentation = term
|
213
|
.getPreferredRepresentation(PreferencesUtil.getGlobalLanguage() );
|
214
|
}else{
|
215
|
preferredRepresentation = termDto
|
216
|
.getPreferredRepresentation(PreferencesUtil.getGlobalLanguage() );
|
217
|
}
|
218
|
|
219
|
element_Label.setText(preferredRepresentation != null? preferredRepresentation.getLabel(): null);
|
220
|
element_abbrevLabel.setText(preferredRepresentation != null? preferredRepresentation.getAbbreviatedLabel(): null);
|
221
|
element_plural.setText(preferredRepresentation != null? preferredRepresentation.getPlural(): null);
|
222
|
element_text.setText(preferredRepresentation != null? preferredRepresentation.getDescription(): null);
|
223
|
selectedRepresentation = preferredRepresentation;
|
224
|
if (PreferencesUtil.isMultilanguageTextEditingCapability()) {
|
225
|
combo_language.setSelection(preferredRepresentation == null?CdmStore.getDefaultLanguage():preferredRepresentation.getLanguage());
|
226
|
boolean removePossible = false;
|
227
|
if (term != null){
|
228
|
removePossible = term.getRepresentations().size() > 1 ;
|
229
|
}else{
|
230
|
removePossible = termDto.getRepresentations().size() > 1 ;
|
231
|
}
|
232
|
removeRepresentation.setEnabled(removePossible);
|
233
|
|
234
|
}
|
235
|
}
|
236
|
|
237
|
public TermBase getTerm() {
|
238
|
return term;
|
239
|
}
|
240
|
public AbstractTermDto getTermDto() {
|
241
|
return termDto;
|
242
|
}
|
243
|
|
244
|
@Override
|
245
|
public void propertyChange(PropertyChangeEvent event) {
|
246
|
if (event == null) {
|
247
|
return;
|
248
|
}
|
249
|
Object eventSource = event.getSource();
|
250
|
|
251
|
if (eventSource == element_abbrevLabel) {
|
252
|
String abbrevLabel = ((TextWithLabelElement) eventSource)
|
253
|
.getText();
|
254
|
selectedRepresentation.setAbbreviatedLabel(abbrevLabel);
|
255
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event));
|
256
|
}
|
257
|
else if (eventSource == element_plural){
|
258
|
String plural = ((TextWithLabelElement) eventSource)
|
259
|
.getText();
|
260
|
selectedRepresentation.setPlural(plural);
|
261
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event));
|
262
|
} else if (eventSource == element_Label){
|
263
|
String label = ((TextWithLabelElement) eventSource)
|
264
|
.getText();
|
265
|
selectedRepresentation.setLabel(label);
|
266
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event));
|
267
|
} else if (eventSource == element_text){
|
268
|
String text = ((TextWithLabelElement) eventSource)
|
269
|
.getText();
|
270
|
selectedRepresentation.setText(text);
|
271
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event));
|
272
|
} else if (eventSource == button){
|
273
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event));
|
274
|
} else if (eventSource == combo_language){
|
275
|
if (combo_language.getSelection() != null){
|
276
|
setEnabledControls(true);
|
277
|
boolean removePossible = false;
|
278
|
if (term != null){
|
279
|
removePossible = term.getRepresentations().size() > 1 ;
|
280
|
}else{
|
281
|
removePossible = termDto.getRepresentations().size() > 1 ;
|
282
|
}
|
283
|
removeRepresentation.setEnabled(removePossible);
|
284
|
|
285
|
Language selectedLanguage = combo_language.getSelection();
|
286
|
if (selectedLanguage != null) {
|
287
|
if (getTerm() != null){
|
288
|
selectedRepresentation = getTerm().getRepresentation(selectedLanguage);
|
289
|
}else{
|
290
|
selectedRepresentation = getTermDto().getRepresentation(selectedLanguage);
|
291
|
}
|
292
|
if (selectedRepresentation == null){
|
293
|
selectedRepresentation = Representation.NewInstance("", "", "", selectedLanguage);
|
294
|
}
|
295
|
element_Label.setText(selectedRepresentation.getLabel());
|
296
|
element_abbrevLabel.setText(selectedRepresentation.getAbbreviatedLabel());
|
297
|
element_plural.setText(selectedRepresentation.getPlural());
|
298
|
element_text.setText(selectedRepresentation.getDescription());
|
299
|
|
300
|
}else {
|
301
|
setEnabledControls(false);
|
302
|
}
|
303
|
} else{
|
304
|
setEnabledControls(false);
|
305
|
removeRepresentation.setEnabled(false);
|
306
|
}
|
307
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(this, event));
|
308
|
}
|
309
|
}
|
310
|
|
311
|
public Representation getSelectedRepresentation() {
|
312
|
return selectedRepresentation;
|
313
|
}
|
314
|
|
315
|
public void setSelectedRepresentation(Representation selectedRepresentation) {
|
316
|
if (selectedRepresentation == null){
|
317
|
selectedRepresentation = Representation.NewInstance("", "", "", null);
|
318
|
}
|
319
|
this.selectedRepresentation = selectedRepresentation;
|
320
|
}
|
321
|
|
322
|
private class DeleteListener extends SelectionAdapter {
|
323
|
|
324
|
private final RepresentationElement element;
|
325
|
|
326
|
public DeleteListener(RepresentationElement element) {
|
327
|
this.element = element;
|
328
|
}
|
329
|
|
330
|
@Override
|
331
|
public void widgetSelected(SelectionEvent e) {
|
332
|
if (term != null){
|
333
|
term.removeRepresentation(selectedRepresentation);
|
334
|
}else {
|
335
|
termDto.getRepresentations().remove(selectedRepresentation);
|
336
|
}
|
337
|
firePropertyChangeEvent(new CdmPropertyChangeEvent(
|
338
|
this, e));
|
339
|
updateControls();
|
340
|
}
|
341
|
}
|
342
|
}
|
343
|
|
344
|
|