|
1
|
// $Id$
|
|
2
|
/**
|
|
3
|
* Copyright (C) 2007 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.annotatedlineeditor;
|
|
11
|
|
|
12
|
import java.util.Iterator;
|
|
13
|
|
|
14
|
import org.eclipse.core.runtime.CoreException;
|
|
15
|
import org.eclipse.core.runtime.IProgressMonitor;
|
|
16
|
import org.eclipse.jface.text.BadLocationException;
|
|
17
|
import org.eclipse.jface.text.source.IAnnotationModel;
|
|
18
|
import org.eclipse.jface.text.source.ISourceViewer;
|
|
19
|
import org.eclipse.jface.text.source.IVerticalRuler;
|
|
20
|
import org.eclipse.swt.widgets.Composite;
|
|
21
|
import org.eclipse.ui.IEditorInput;
|
|
22
|
import org.eclipse.ui.PlatformUI;
|
|
23
|
import org.eclipse.ui.editors.text.TextEditor;
|
|
24
|
import org.eclipse.ui.texteditor.IDocumentProvider;
|
|
25
|
|
|
26
|
import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
|
|
27
|
import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
|
|
28
|
import eu.etaxonomy.cdm.api.service.IOccurrenceService;
|
|
29
|
import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
|
|
30
|
import eu.etaxonomy.cdm.model.common.CdmBase;
|
|
31
|
import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
|
|
32
|
import eu.etaxonomy.taxeditor.bulkeditor.input.AbstractBulkEditorInput;
|
|
33
|
import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
|
|
34
|
import eu.etaxonomy.taxeditor.store.CdmStore;
|
|
35
|
|
|
36
|
/**
|
|
37
|
* A list-based editor, where each line in the editor's document is associated with a domain object.
|
|
38
|
* <p>
|
|
39
|
* Extending classes must set:
|
|
40
|
* <ul>
|
|
41
|
* <li>an {@link IEntityPersistenceService} for interacting with the persistence layer; and
|
|
42
|
* <li>an {@link ILineDisplayStrategy} for various visual manifestations of the domain object.
|
|
43
|
* </ul>
|
|
44
|
*
|
|
45
|
* @author p.ciardelli
|
|
46
|
* @created 25.06.2009
|
|
47
|
* @version 1.0
|
|
48
|
*/
|
|
49
|
public class AnnotatedLineEditor extends TextEditor implements IConversationEnabled, IPostOperationEnabled {
|
|
50
|
|
|
51
|
protected ConversationHolder conversation;
|
|
52
|
|
|
53
|
private IEntityPersistenceService persistenceService;
|
|
54
|
protected ILineDisplayStrategy lineDisplayStrategy;
|
|
55
|
|
|
56
|
|
|
57
|
/**
|
|
58
|
* <p>Constructor for AnnotatedLineEditor.</p>
|
|
59
|
*
|
|
60
|
* @param conversation a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
|
|
61
|
*/
|
|
62
|
public AnnotatedLineEditor(ConversationHolder conversation) {
|
|
63
|
this.conversation = conversation;
|
|
64
|
}
|
|
65
|
|
|
66
|
/* (non-Javadoc)
|
|
67
|
* @see org.eclipse.ui.editors.text.TextEditor#doSetInput(org.eclipse.ui.IEditorInput)
|
|
68
|
*/
|
|
69
|
/** {@inheritDoc} */
|
|
70
|
@Override
|
|
71
|
protected void doSetInput(IEditorInput input) throws CoreException {
|
|
72
|
|
|
73
|
AnnotatedLineDocumentProvider provider = new AnnotatedLineDocumentProvider(input);
|
|
74
|
|
|
75
|
provider.setLineDisplayStrategy(lineDisplayStrategy, input);
|
|
76
|
setDocumentProvider(provider);
|
|
77
|
|
|
78
|
super.doSetInput(input);
|
|
79
|
}
|
|
80
|
|
|
81
|
/**
|
|
82
|
* <p>Setter for the field <code>persistenceService</code>.</p>
|
|
83
|
*
|
|
84
|
* @param persistenceService a {@link eu.etaxonomy.taxeditor.annotatedlineeditor.IEntityPersistenceService} object.
|
|
85
|
*/
|
|
86
|
protected void setPersistenceService(
|
|
87
|
IEntityPersistenceService persistenceService) {
|
|
88
|
this.persistenceService = persistenceService;
|
|
89
|
}
|
|
90
|
|
|
91
|
/**
|
|
92
|
* <p>Getter for the field <code>persistenceService</code>.</p>
|
|
93
|
*
|
|
94
|
* @return a {@link eu.etaxonomy.taxeditor.annotatedlineeditor.IEntityPersistenceService} object.
|
|
95
|
*/
|
|
96
|
protected IEntityPersistenceService getPersistenceService() {
|
|
97
|
return persistenceService;
|
|
98
|
}
|
|
99
|
|
|
100
|
/**
|
|
101
|
* <p>Setter for the field <code>lineDisplayStrategy</code>.</p>
|
|
102
|
*
|
|
103
|
* @param lineDisplayStrategy a {@link eu.etaxonomy.taxeditor.annotatedlineeditor.ILineDisplayStrategy} object.
|
|
104
|
*/
|
|
105
|
protected void setLineDisplayStrategy(
|
|
106
|
ILineDisplayStrategy lineDisplayStrategy) {
|
|
107
|
this.lineDisplayStrategy = lineDisplayStrategy;
|
|
108
|
}
|
|
109
|
|
|
110
|
/** {@inheritDoc} */
|
|
111
|
@Override
|
|
112
|
protected ISourceViewer createSourceViewer(Composite parent,
|
|
113
|
IVerticalRuler ruler, int styles) {
|
|
114
|
|
|
115
|
fAnnotationAccess= getAnnotationAccess();
|
|
116
|
fOverviewRuler= createOverviewRuler(getSharedColors());
|
|
117
|
LineSelectionViewer viewer = new LineSelectionViewer(parent, ruler, getOverviewRuler(),
|
|
118
|
isOverviewRulerVisible(), styles);
|
|
119
|
// isOverviewRulerVisible(), styles | SWT.WRAP);
|
|
120
|
getSourceViewerDecorationSupport(viewer);
|
|
121
|
|
|
122
|
return viewer;
|
|
123
|
}
|
|
124
|
|
|
125
|
/**
|
|
126
|
* Create an annotated line with an "empty" entity, i.e. using the editor
|
|
127
|
* input's default entity type and a zero-length title cache.
|
|
128
|
*
|
|
129
|
* @return a {@link eu.etaxonomy.taxeditor.annotatedlineeditor.LineAnnotation} object.
|
|
130
|
*/
|
|
131
|
public LineAnnotation createAnnotatedLineNewObject() {
|
|
132
|
|
|
133
|
// Create new object
|
|
134
|
|
|
135
|
AnnotatedLineDocumentProvider documentProvider = (AnnotatedLineDocumentProvider) getDocumentProvider();
|
|
136
|
IEntityCreator entityCreator = documentProvider.getEntityCreator(getEditorInput());
|
|
137
|
Object entity = entityCreator.createEntity(null);
|
|
138
|
|
|
139
|
LineAnnotation annotation = createAnnotatedLine(entity);
|
|
140
|
if (annotation != null) {
|
|
141
|
annotation.markAsNew(true);
|
|
142
|
}
|
|
143
|
return annotation;
|
|
144
|
}
|
|
145
|
|
|
146
|
/**
|
|
147
|
* Create an annotated line, first creating an entity of type "key" - this key
|
|
148
|
* must be recognized by the editor's entity creator.
|
|
149
|
*
|
|
150
|
* @param key a {@link java.lang.Object} object.
|
|
151
|
* @param titleCache a {@link java.lang.String} object.
|
|
152
|
* @return a {@link eu.etaxonomy.taxeditor.annotatedlineeditor.LineAnnotation} object.
|
|
153
|
*/
|
|
154
|
public LineAnnotation createAnnotatedLineNewObject(Object key, String titleCache) {
|
|
155
|
|
|
156
|
|
|
157
|
|
|
158
|
// Create new object
|
|
159
|
Object entity = ((AnnotatedLineDocumentProvider) getDocumentProvider()).
|
|
160
|
getEntityCreator(getEditorInput()).createEntity(key, titleCache);
|
|
161
|
// checks if the creator also saves the entity (in a different conversation), in which case
|
|
162
|
// we need to bind back this editors conversation
|
|
163
|
// we also need to reload the entity because the conversation used to
|
|
164
|
// to create / save the entity may have been closed
|
|
165
|
if(entity != null && ((AnnotatedLineDocumentProvider) getDocumentProvider()).getEntityCreator(getEditorInput()).savesEntity()) {
|
|
166
|
getConversationHolder().bind();
|
|
167
|
Object object = CdmStore.getService(IOccurrenceService.class).load(((CdmBase)entity).getUuid());
|
|
168
|
entity = HibernateProxyHelper.deproxy(object);
|
|
169
|
}
|
|
170
|
|
|
171
|
if(entity == null) {
|
|
172
|
return null;
|
|
173
|
}
|
|
174
|
LineAnnotation annotation = createAnnotatedLine(entity);
|
|
175
|
if (annotation != null) {
|
|
176
|
annotation.markAsNew(true);
|
|
177
|
}
|
|
178
|
|
|
179
|
return annotation;
|
|
180
|
|
|
181
|
}
|
|
182
|
|
|
183
|
@Override
|
|
184
|
public boolean isDirty() {
|
|
185
|
return super.isDirty();
|
|
186
|
}
|
|
187
|
|
|
188
|
/**
|
|
189
|
* Creates an annotated line at the end of the document. The annotation contains the entity.
|
|
190
|
*
|
|
191
|
* @param entity a {@link java.lang.Object} object.
|
|
192
|
* @return a {@link eu.etaxonomy.taxeditor.annotatedlineeditor.LineAnnotation} object.
|
|
193
|
*/
|
|
194
|
public LineAnnotation createAnnotatedLine(Object entity) {
|
|
195
|
|
|
196
|
IEditorInput input = getEditorInput();
|
|
197
|
AnnotatedLineDocumentProvider provider = (AnnotatedLineDocumentProvider) getDocumentProvider();
|
|
198
|
|
|
199
|
LineAnnotation annotation = null;
|
|
200
|
try {
|
|
201
|
annotation = provider.createAnnotatedLine(input, entity);
|
|
202
|
|
|
203
|
// Jump to new line
|
|
204
|
IAnnotationModel model = provider.getAnnotationModel(input);
|
|
205
|
if(model != null){
|
|
206
|
int start= model.getPosition(annotation).getOffset();
|
|
207
|
selectAndReveal(start, 0);
|
|
208
|
}
|
|
209
|
|
|
210
|
} catch (BadLocationException e) {
|
|
211
|
// TODO Auto-generated catch block
|
|
212
|
e.printStackTrace();
|
|
213
|
}
|
|
214
|
return annotation;
|
|
215
|
}
|
|
216
|
|
|
217
|
/**
|
|
218
|
* <p>removeAnnotatedLine</p>
|
|
219
|
*
|
|
220
|
* @param lineno a int.
|
|
221
|
*/
|
|
222
|
public void removeAnnotatedLine(int lineno) {
|
|
223
|
((AnnotatedLineDocumentProvider) getDocumentProvider()).removeAnnotatedLine(lineno);
|
|
224
|
}
|
|
225
|
|
|
226
|
/**
|
|
227
|
* <p>removeAnnotatedLine</p>
|
|
228
|
*
|
|
229
|
* @param annotation a {@link eu.etaxonomy.taxeditor.annotatedlineeditor.LineAnnotation} object.
|
|
230
|
*/
|
|
231
|
public void removeAnnotatedLine(LineAnnotation annotation) {
|
|
232
|
((AnnotatedLineDocumentProvider) getDocumentProvider()).removeAnnotatedLine(annotation);
|
|
233
|
}
|
|
234
|
|
|
235
|
/* (non-Javadoc)
|
|
236
|
* @see org.eclipse.ui.texteditor.AbstractTextEditor#doSave(org.eclipse.core.runtime.IProgressMonitor)
|
|
237
|
*/
|
|
238
|
/** {@inheritDoc} */
|
|
239
|
@Override
|
|
240
|
public void doSave(IProgressMonitor progressMonitor) {
|
|
241
|
if (getConversationHolder() != null) {
|
|
242
|
if( ! getConversationHolder().isBound()){
|
|
243
|
getConversationHolder().bind();
|
|
244
|
}
|
|
245
|
super.doSave(progressMonitor);
|
|
246
|
getConversationHolder().commit(true);
|
|
247
|
} else {
|
|
248
|
super.doSave(progressMonitor);
|
|
249
|
}
|
|
250
|
firePropertyChange(PROP_DIRTY);
|
|
251
|
}
|
|
252
|
|
|
253
|
/* (non-Javadoc)
|
|
254
|
* @see org.eclipse.ui.texteditor.AbstractTextEditor#setFocus()
|
|
255
|
*/
|
|
256
|
/** {@inheritDoc} */
|
|
257
|
@Override
|
|
258
|
public void setFocus() {
|
|
259
|
super.setFocus();
|
|
260
|
if (getConversationHolder() != null) {
|
|
261
|
getConversationHolder().bind();
|
|
262
|
}
|
|
263
|
((AbstractBulkEditorInput)getEditorInput()).bind();
|
|
264
|
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().setFocus();
|
|
265
|
// TODO pass focus to underlying widgets
|
|
266
|
}
|
|
267
|
|
|
268
|
/* (non-Javadoc)
|
|
269
|
* @see eu.etaxonomy.cdm.api.conversation.IConversationEnabled#getConversationHolder()
|
|
270
|
*/
|
|
271
|
/**
|
|
272
|
* <p>getConversationHolder</p>
|
|
273
|
*
|
|
274
|
* @return a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
|
|
275
|
*/
|
|
276
|
@Override
|
|
277
|
public ConversationHolder getConversationHolder() {
|
|
278
|
return conversation;
|
|
279
|
}
|
|
280
|
|
|
281
|
/* (non-Javadoc)
|
|
282
|
* @see eu.etaxonomy.cdm.persistence.hibernate.ICdmPostDataChangeObserver#update(eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap)
|
|
283
|
*/
|
|
284
|
/** {@inheritDoc} */
|
|
285
|
@Override
|
|
286
|
public void update(CdmDataChangeMap changeEvents) {}
|
|
287
|
|
|
288
|
/**
|
|
289
|
* Refreshes text in all lines.
|
|
290
|
*/
|
|
291
|
protected void refreshLineDisplay() {
|
|
292
|
IDocumentProvider provider = getDocumentProvider();
|
|
293
|
IEditorInput input = getEditorInput();
|
|
294
|
IAnnotationModel model = provider.getAnnotationModel(input);
|
|
295
|
Iterator iter = getDocumentProvider().getAnnotationModel(getEditorInput()).getAnnotationIterator();
|
|
296
|
while (iter.hasNext()) {
|
|
297
|
Object next = iter.next();
|
|
298
|
if (next instanceof LineAnnotation) {
|
|
299
|
LineAnnotation annotation = (LineAnnotation) next;
|
|
300
|
((AnnotatedLineDocumentProvider) getDocumentProvider()).
|
|
301
|
updateLineFromAnnotation(annotation);
|
|
302
|
}
|
|
303
|
}
|
|
304
|
}
|
|
305
|
|
|
306
|
/* (non-Javadoc)
|
|
307
|
* @see eu.etaxonomy.taxeditor.operations.IPostOperationEnabled#postOperation(eu.etaxonomy.cdm.model.common.CdmBase)
|
|
308
|
*/
|
|
309
|
/** {@inheritDoc} */
|
|
310
|
@Override
|
|
311
|
public boolean postOperation(CdmBase objectAffectedByOperation) {
|
|
312
|
refreshLineDisplay();
|
|
313
|
|
|
314
|
return true;
|
|
315
|
}
|
|
316
|
|
|
317
|
/* (non-Javadoc)
|
|
318
|
* @see org.eclipse.ui.editors.text.TextEditor#dispose()
|
|
319
|
*/
|
|
320
|
/** {@inheritDoc} */
|
|
321
|
@Override
|
|
322
|
public void dispose() {
|
|
323
|
super.dispose();
|
|
324
|
conversation.close();
|
|
325
|
((AbstractBulkEditorInput)getEditorInput()).dispose();
|
|
326
|
}
|
|
327
|
|
|
328
|
/**
|
|
329
|
* <p>onComplete</p>
|
|
330
|
*
|
|
331
|
* @return a boolean.
|
|
332
|
*/
|
|
333
|
@Override
|
|
334
|
public boolean onComplete() {
|
|
335
|
// TODO Auto-generated method stub
|
|
336
|
return false;
|
|
337
|
}
|
|
338
|
|
|
339
|
|
|
340
|
}
|