1
|
// $Id$
|
2
|
/**
|
3
|
* Copyright (C) 2011 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.editor.view.descriptive.handler;
|
11
|
|
12
|
import org.eclipse.core.commands.AbstractHandler;
|
13
|
import org.eclipse.core.commands.ExecutionEvent;
|
14
|
import org.eclipse.core.commands.ExecutionException;
|
15
|
import org.eclipse.core.commands.common.NotDefinedException;
|
16
|
import org.eclipse.ui.IEditorInput;
|
17
|
import org.eclipse.ui.IEditorPart;
|
18
|
import org.eclipse.ui.IWorkbenchPart;
|
19
|
import org.eclipse.ui.forms.editor.FormEditor;
|
20
|
import org.eclipse.ui.handlers.HandlerUtil;
|
21
|
|
22
|
import eu.etaxonomy.cdm.model.taxon.Taxon;
|
23
|
import eu.etaxonomy.taxeditor.editor.EditorUtil;
|
24
|
import eu.etaxonomy.taxeditor.editor.TaxonEditorInput;
|
25
|
import eu.etaxonomy.taxeditor.editor.view.descriptive.operation.CreateTaxonDescriptionOperation;
|
26
|
import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
|
27
|
import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
|
28
|
|
29
|
/**
|
30
|
* <p>AddDescriptionHandler class.</p>
|
31
|
*
|
32
|
* @author p.ciardelli
|
33
|
* @created 11.08.2009
|
34
|
* @version 1.0
|
35
|
*/
|
36
|
public class CreateDescriptionHandler extends AbstractHandler {
|
37
|
|
38
|
/* (non-Javadoc)
|
39
|
* @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
|
40
|
*/
|
41
|
/** {@inheritDoc} */
|
42
|
public Object execute(ExecutionEvent event) throws ExecutionException {
|
43
|
IWorkbenchPart part = HandlerUtil.getActivePart(event);
|
44
|
IPostOperationEnabled postOperationEnabled = (part instanceof IPostOperationEnabled) ? (IPostOperationEnabled) part : null;
|
45
|
|
46
|
|
47
|
IEditorPart editor = HandlerUtil.getActiveEditor(event);
|
48
|
if (editor instanceof FormEditor) {
|
49
|
editor = ((FormEditor) editor).getActiveEditor();
|
50
|
}
|
51
|
IEditorInput input = editor.getEditorInput();
|
52
|
if (input instanceof TaxonEditorInput) {
|
53
|
Taxon taxon = ((TaxonEditorInput) input).getTaxon();
|
54
|
AbstractPostOperation operation;
|
55
|
try {
|
56
|
|
57
|
operation = createOperationInstance(event.getCommand().getName(), taxon, postOperationEnabled);
|
58
|
EditorUtil.executeOperation(operation);
|
59
|
} catch (NotDefinedException e) {
|
60
|
EditorUtil.warn(getClass(), "Command name not set.");
|
61
|
}
|
62
|
}
|
63
|
return null;
|
64
|
}
|
65
|
|
66
|
/**Comments for funtion createOperationInstance
|
67
|
* The function is used to make the specific object creation more generic
|
68
|
* @param eventLabel
|
69
|
* @param taxon
|
70
|
* @param postOperationEnabled
|
71
|
* @return
|
72
|
*/
|
73
|
protected AbstractPostOperation createOperationInstance(String eventLabel, Taxon taxon, IPostOperationEnabled postOperationEnabled) {
|
74
|
// TODO use undo context specific to editor
|
75
|
return new CreateTaxonDescriptionOperation(eventLabel, EditorUtil.getUndoContext(), taxon, postOperationEnabled);
|
76
|
}
|
77
|
|
78
|
|
79
|
}
|