1
|
package eu.etaxonomy.taxeditor.editor.view.derivate;
|
2
|
|
3
|
import java.util.Collection;
|
4
|
import java.util.HashSet;
|
5
|
import java.util.Map.Entry;
|
6
|
import java.util.Set;
|
7
|
|
8
|
import org.eclipse.core.runtime.IProgressMonitor;
|
9
|
import org.eclipse.jface.action.MenuManager;
|
10
|
import org.eclipse.jface.util.LocalSelectionTransfer;
|
11
|
import org.eclipse.jface.viewers.AbstractTreeViewer;
|
12
|
import org.eclipse.jface.viewers.ISelection;
|
13
|
import org.eclipse.jface.viewers.ISelectionChangedListener;
|
14
|
import org.eclipse.jface.viewers.SelectionChangedEvent;
|
15
|
import org.eclipse.jface.viewers.StructuredSelection;
|
16
|
import org.eclipse.jface.viewers.TreeNode;
|
17
|
import org.eclipse.jface.viewers.TreeSelection;
|
18
|
import org.eclipse.jface.viewers.TreeViewer;
|
19
|
import org.eclipse.swt.SWT;
|
20
|
import org.eclipse.swt.dnd.DND;
|
21
|
import org.eclipse.swt.dnd.Transfer;
|
22
|
import org.eclipse.swt.widgets.Composite;
|
23
|
import org.eclipse.swt.widgets.Control;
|
24
|
import org.eclipse.swt.widgets.Menu;
|
25
|
import org.eclipse.swt.widgets.Tree;
|
26
|
import org.eclipse.ui.IEditorInput;
|
27
|
import org.eclipse.ui.IEditorPart;
|
28
|
import org.eclipse.ui.IEditorSite;
|
29
|
import org.eclipse.ui.PartInitException;
|
30
|
import org.eclipse.ui.part.EditorPart;
|
31
|
|
32
|
import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
|
33
|
import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
|
34
|
import eu.etaxonomy.cdm.api.service.molecular.ISequenceService;
|
35
|
import eu.etaxonomy.cdm.model.common.CdmBase;
|
36
|
import eu.etaxonomy.cdm.model.molecular.Sequence;
|
37
|
import eu.etaxonomy.cdm.model.molecular.SingleRead;
|
38
|
import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
|
39
|
import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
|
40
|
import eu.etaxonomy.taxeditor.editor.Messages;
|
41
|
import eu.etaxonomy.taxeditor.editor.view.derivate.searchFilter.DerivateSearchCompositeController;
|
42
|
import eu.etaxonomy.taxeditor.model.IDirtyMarkable;
|
43
|
import eu.etaxonomy.taxeditor.model.IPartContentHasDetails;
|
44
|
import eu.etaxonomy.taxeditor.model.IPartContentHasFactualData;
|
45
|
import eu.etaxonomy.taxeditor.model.IPartContentHasMedia;
|
46
|
import eu.etaxonomy.taxeditor.model.IPartContentHasSupplementalData;
|
47
|
import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
|
48
|
import eu.etaxonomy.taxeditor.store.CdmStore;
|
49
|
import eu.etaxonomy.taxeditor.ui.element.LayoutConstants;
|
50
|
import eu.etaxonomy.taxeditor.view.derivateSearch.DerivateContentProvider;
|
51
|
import eu.etaxonomy.taxeditor.view.derivateSearch.DerivateLabelProvider;
|
52
|
|
53
|
/**
|
54
|
* Displays the derivate hierarchy of the specimen specified in the editor input.
|
55
|
*
|
56
|
*/
|
57
|
public class DerivateView extends EditorPart implements IPartContentHasFactualData, IDirtyMarkable,
|
58
|
IConversationEnabled, IPartContentHasDetails, IPartContentHasSupplementalData, IPartContentHasMedia,
|
59
|
ISelectionChangedListener, IPostOperationEnabled{
|
60
|
|
61
|
public static final String ID = "eu.etaxonomy.taxeditor.editor.view.derivate.DerivateView"; //$NON-NLS-1$
|
62
|
|
63
|
public static final String YOU_NEED_TO_SAVE_BEFORE_PERFORMING_THIS_ACTION = Messages.DerivateView_YOU_NEED_TO_SAVE;
|
64
|
public static final String VIEW_HAS_UNSAVED_CHANGES = Messages.DerivateView_UNSAVED_CHANGES;
|
65
|
|
66
|
private ConversationHolder conversation;
|
67
|
|
68
|
private TreeViewer viewer;
|
69
|
|
70
|
private boolean isDirty;
|
71
|
|
72
|
private final int dndOperations = DND.DROP_MOVE;
|
73
|
|
74
|
private DerivateLabelProvider labelProvider;
|
75
|
|
76
|
private Set<SingleRead> multiLinkSingleReads;
|
77
|
|
78
|
private ISelection selection = null;
|
79
|
|
80
|
|
81
|
private DerivateContentProvider contentProvider;
|
82
|
|
83
|
private DerivateSearchCompositeController derivateSearchCompositeController;
|
84
|
|
85
|
/**
|
86
|
* Default constructor
|
87
|
*/
|
88
|
public DerivateView() {
|
89
|
}
|
90
|
|
91
|
@Override
|
92
|
public void createPartControl(Composite parent) {
|
93
|
|
94
|
parent.setLayout(LayoutConstants.LAYOUT());
|
95
|
parent.setLayoutData(LayoutConstants.FILL());
|
96
|
|
97
|
//---search and filter---
|
98
|
derivateSearchCompositeController = new DerivateSearchCompositeController(parent, this);
|
99
|
derivateSearchCompositeController.setEnabled(CdmStore.isActive());
|
100
|
derivateSearchCompositeController.setLayoutData(LayoutConstants.FILL_HORIZONTALLY());
|
101
|
|
102
|
//---tree viewer---
|
103
|
viewer = new TreeViewer(new Tree(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION));
|
104
|
viewer.getTree().setLayoutData(LayoutConstants.FILL());
|
105
|
contentProvider = new DerivateContentProvider();
|
106
|
viewer.setContentProvider(contentProvider);
|
107
|
labelProvider = new DerivateLabelProvider();
|
108
|
labelProvider.setConversation(conversation);
|
109
|
viewer.setLabelProvider(labelProvider);
|
110
|
viewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS);
|
111
|
// Propagate selection from viewer
|
112
|
getSite().setSelectionProvider(viewer);
|
113
|
//listen to selection changes
|
114
|
viewer.addSelectionChangedListener(this);
|
115
|
|
116
|
//create context menu
|
117
|
MenuManager menuManager = new MenuManager();
|
118
|
getSite().registerContextMenu(menuManager, viewer);
|
119
|
Control control = viewer.getControl();
|
120
|
Menu menu = menuManager.createContextMenu(control);
|
121
|
control.setMenu(menu);
|
122
|
|
123
|
generateMultiLinkSingleReads();
|
124
|
labelProvider.setMultiLinkSingleReads(multiLinkSingleReads);
|
125
|
IEditorInput editorInput = getEditorInput();
|
126
|
viewer.setInput(((DerivateViewEditorInput) editorInput).getRootEntities());
|
127
|
//set selection to selected derivate if only one was selected
|
128
|
if(editorInput instanceof DerivateViewEditorInput){
|
129
|
Set<SpecimenOrObservationBase<?>> derivateEntities = ((DerivateViewEditorInput) editorInput).getDerivateEntities();
|
130
|
if(derivateEntities.size()==1){
|
131
|
SpecimenOrObservationBase<?> specimen = derivateEntities.iterator().next();
|
132
|
if(specimen != null){
|
133
|
viewer.setSelection(new StructuredSelection(new TreeNode(specimen)));
|
134
|
}
|
135
|
}
|
136
|
}
|
137
|
|
138
|
//add drag'n'drop support
|
139
|
Transfer[] transfers = new Transfer[] {LocalSelectionTransfer.getTransfer(),};
|
140
|
viewer.addDragSupport(dndOperations, transfers, new DerivateDragListener(this));
|
141
|
viewer.addDropSupport(dndOperations, transfers, new DerivateDropListener(this));
|
142
|
}
|
143
|
|
144
|
@Override
|
145
|
public void doSave(IProgressMonitor monitor) {
|
146
|
String taskName = Messages.DerivateView_SAVING_HIERARCHY;
|
147
|
if(getEditorInput() instanceof DerivateViewEditorInput){
|
148
|
DerivateViewEditorInput derivateViewEditorInput = (DerivateViewEditorInput) getEditorInput();
|
149
|
taskName += " "+derivateViewEditorInput.getName(); //$NON-NLS-1$
|
150
|
}
|
151
|
monitor.beginTask(taskName, 3);
|
152
|
if (!conversation.isBound()) {
|
153
|
conversation.bind();
|
154
|
}
|
155
|
monitor.worked(1);
|
156
|
|
157
|
// commit the conversation and start a new transaction immediately
|
158
|
conversation.commit(true);
|
159
|
((DerivateViewEditorInput) getEditorInput()).merge();
|
160
|
monitor.worked(1);
|
161
|
|
162
|
this.setDirty(false);
|
163
|
monitor.worked(1);
|
164
|
monitor.done();
|
165
|
firePropertyChange(PROP_DIRTY);
|
166
|
refreshTree();
|
167
|
}
|
168
|
|
169
|
@Override
|
170
|
public void doSaveAs() {
|
171
|
}
|
172
|
|
173
|
@Override
|
174
|
public String getTitleToolTip() {
|
175
|
if(getEditorInput() instanceof DerivateViewEditorInput){
|
176
|
DerivateViewEditorInput derivateViewEditorInput = (DerivateViewEditorInput) getEditorInput();
|
177
|
return derivateViewEditorInput.getName();
|
178
|
}
|
179
|
return Messages.DerivateView_DERIVATIVE_EDITOR;
|
180
|
}
|
181
|
|
182
|
@Override
|
183
|
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
|
184
|
setSite(site);
|
185
|
setInput(input);
|
186
|
if(input instanceof DerivateViewEditorInput){
|
187
|
DerivateViewEditorInput derivateViewEditorInput = (DerivateViewEditorInput) input;
|
188
|
conversation = derivateViewEditorInput.getConversationHolder();
|
189
|
setPartName(derivateViewEditorInput.getName());
|
190
|
}
|
191
|
}
|
192
|
|
193
|
@Override
|
194
|
public boolean isDirty() {
|
195
|
return isDirty;
|
196
|
}
|
197
|
|
198
|
/**
|
199
|
* @param isDirty the isDirty to set
|
200
|
*/
|
201
|
public void setDirty(boolean isDirty) {
|
202
|
this.isDirty = isDirty;
|
203
|
}
|
204
|
|
205
|
@Override
|
206
|
public boolean isSaveAsAllowed() {
|
207
|
return false;
|
208
|
}
|
209
|
|
210
|
@Override
|
211
|
public void setFocus() {
|
212
|
viewer.getControl().setFocus();
|
213
|
//make sure to bind again if maybe in another view the conversation was unbound
|
214
|
if(!conversation.isBound()){
|
215
|
conversation.bind();
|
216
|
}
|
217
|
((DerivateViewEditorInput) getEditorInput()).bind();
|
218
|
}
|
219
|
|
220
|
@Override
|
221
|
public void update(CdmDataChangeMap changeEvents) {
|
222
|
}
|
223
|
|
224
|
@Override
|
225
|
public ConversationHolder getConversationHolder() {
|
226
|
return conversation;
|
227
|
}
|
228
|
|
229
|
/**
|
230
|
* @return the viewer
|
231
|
*/
|
232
|
public TreeViewer getViewer() {
|
233
|
return viewer;
|
234
|
}
|
235
|
|
236
|
@Override
|
237
|
public void changed(Object element) {
|
238
|
setDirty(true);
|
239
|
firePropertyChange(IEditorPart.PROP_DIRTY);
|
240
|
viewer.refresh();
|
241
|
}
|
242
|
|
243
|
@Override
|
244
|
public void forceDirty() {
|
245
|
changed(null);
|
246
|
}
|
247
|
|
248
|
/**
|
249
|
* Refreshes the derivate hierarchy tree and expands the tree
|
250
|
* to show and select the given object.
|
251
|
*
|
252
|
* @param expandTo the object to which the tree should be expanded
|
253
|
*/
|
254
|
public void refreshTree(Object expandTo){
|
255
|
refreshTree();
|
256
|
TreeSelection selection = (TreeSelection) viewer.getSelection();
|
257
|
viewer.expandToLevel(selection.getFirstElement(), 1);
|
258
|
viewer.setSelection(new StructuredSelection(new TreeNode(expandTo)));
|
259
|
}
|
260
|
|
261
|
/**
|
262
|
* Refreshes the derivate hierarchy tree
|
263
|
*/
|
264
|
public void refreshTree(){
|
265
|
generateMultiLinkSingleReads();
|
266
|
labelProvider.setMultiLinkSingleReads(multiLinkSingleReads);
|
267
|
viewer.refresh();
|
268
|
}
|
269
|
|
270
|
//FIXME:Remoting hack to make this work for remoting
|
271
|
//This should actually be resolved using remoting post operations
|
272
|
public void remove(Object obj) {
|
273
|
Set<SpecimenOrObservationBase<?>> rootEntities = ((DerivateViewEditorInput) getEditorInput()).getRootEntities();
|
274
|
rootEntities.remove(obj);
|
275
|
viewer.setInput(rootEntities);
|
276
|
}
|
277
|
|
278
|
private void generateMultiLinkSingleReads() {
|
279
|
Set<SingleRead> multiLinkSingleReads = new HashSet<SingleRead>();
|
280
|
for(Entry<SingleRead, Collection<Sequence>> entry:CdmStore.getService(ISequenceService.class).getSingleReadSequencesMap().entrySet()){
|
281
|
if(entry.getValue().size()>1){
|
282
|
multiLinkSingleReads.add(entry.getKey());
|
283
|
}
|
284
|
}
|
285
|
this.multiLinkSingleReads = multiLinkSingleReads;
|
286
|
}
|
287
|
|
288
|
/**
|
289
|
* @return a set of {@link SingleRead}s that have multiple parents
|
290
|
*/
|
291
|
public Set<SingleRead> getMultiLinkSingleReads() {
|
292
|
return this.multiLinkSingleReads;
|
293
|
}
|
294
|
|
295
|
@Override
|
296
|
public void selectionChanged(SelectionChangedEvent event) {
|
297
|
this.selection = event.getSelection();
|
298
|
}
|
299
|
|
300
|
public ISelection getSelection() {
|
301
|
return selection;
|
302
|
}
|
303
|
|
304
|
public DerivateLabelProvider getLabelProvider() {
|
305
|
return labelProvider;
|
306
|
}
|
307
|
|
308
|
@Override
|
309
|
public boolean postOperation(CdmBase objectAffectedByOperation) {
|
310
|
refreshTree();
|
311
|
if(objectAffectedByOperation!=null){
|
312
|
changed(objectAffectedByOperation);
|
313
|
}
|
314
|
return true;
|
315
|
}
|
316
|
|
317
|
@Override
|
318
|
public boolean onComplete() {
|
319
|
return true;
|
320
|
}
|
321
|
|
322
|
@Override
|
323
|
public void dispose() {
|
324
|
((DerivateViewEditorInput) getEditorInput()).dispose();
|
325
|
super.dispose();
|
326
|
}
|
327
|
|
328
|
|
329
|
@Override
|
330
|
public boolean canAttachMedia() {
|
331
|
return true;
|
332
|
}
|
333
|
}
|