blob: 423fffede80f465fd4d7435f343e4e910bbafedd (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/*****************************************************************************
* Copyright (c) 2011 CEA LIST.
*
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.table.common.listener;
import org.eclipse.emf.common.command.Command;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.facet.widgets.nattable.INatTableWidgetProvider;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.papyrus.infra.table.instance.papyrustableinstance.PapyrusTableInstance;
import org.eclipse.papyrus.infra.table.instance.papyrustableinstance.PapyrustableinstancePackage;
/**
*
* This trigger returns a command when the following table features are modified :
* <ul>
* <li>PapyrustableinstancePackage.PAPYRUS_TABLE_INSTANCE__IS_SYNCHRONIZED</li>
* <li>PapyrustableinstancePackage.PAPYRUS_TABLE_INSTANCE__FILLING_QUERIES</li>
* <li></li>
* </ul>
*
*/
public class TableTriggerListener extends AbstractSynchronizedTableTriggerListener {
/**
*
* Constructor.
*
* @param table
* the table
* @param provider
* the nattable widget provider
*/
public TableTriggerListener(PapyrusTableInstance table, INatTableWidgetProvider provider) {
super(table, provider);
}
/**
*
* @see org.eclipse.emf.transaction.TriggerListener#trigger(org.eclipse.emf.transaction.TransactionalEditingDomain,
* org.eclipse.emf.common.notify.Notification)
*
* @param domain
* @param notification
* @return
*/
@Override
protected Command trigger(TransactionalEditingDomain domain, Notification notification) {
Object notifier = notification.getNotifier();
if(notifier instanceof PapyrusTableInstance) {
Object feature = notification.getFeature();
if(feature instanceof EStructuralFeature) {
int featureID = ((EStructuralFeature)feature).getFeatureID();
switch(featureID) {
case PapyrustableinstancePackage.PAPYRUS_TABLE_INSTANCE__IS_SYNCHRONIZED:
if(notification.getNewBooleanValue()) {
return getSynchronizationCommand(domain);
}
break;
case PapyrustableinstancePackage.PAPYRUS_TABLE_INSTANCE__FILLING_QUERIES:
if(this.table.isIsSynchronized()) {
switch(notification.getEventType()) {
case Notification.ADD_MANY:
case Notification.ADD:
case Notification.REMOVE: //we remove the elements that the removed query brought
return getSynchronizationCommand(domain);
default:
//nothing to do
break;
}
}
}
}
}
return null;
}
}
|