1
|
// $Id$
|
2
|
/**
|
3
|
* Copyright (C) 2014 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.ui.section.occurrence.dna;
|
11
|
|
12
|
import java.util.Collection;
|
13
|
import java.util.HashSet;
|
14
|
|
15
|
import org.eclipse.jface.action.Action;
|
16
|
import org.eclipse.jface.action.IAction;
|
17
|
import org.eclipse.jface.action.ToolBarManager;
|
18
|
import org.eclipse.jface.resource.ImageDescriptor;
|
19
|
import org.eclipse.swt.SWT;
|
20
|
import org.eclipse.swt.graphics.ImageData;
|
21
|
import org.eclipse.swt.widgets.Control;
|
22
|
|
23
|
import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
|
24
|
import eu.etaxonomy.taxeditor.model.ImageResources;
|
25
|
import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
|
26
|
import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
|
27
|
import eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionElement;
|
28
|
import eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionSection;
|
29
|
|
30
|
/**
|
31
|
* This class extends the functionality of {@link AbstractEntityCollectionSection}
|
32
|
* by creating an {@link AbstractEntityCollectionElement} for an
|
33
|
* ELEMENT which is not directly added the the model ENTITY.<br>
|
34
|
* <br>
|
35
|
* This is useful if the ELEMENT is created after the creation of the AbstractEntityCollectionElement itself
|
36
|
* and not in this class.
|
37
|
*
|
38
|
* @author pplitzner
|
39
|
* @date 21.01.2014
|
40
|
*/
|
41
|
public abstract class AbstractUnboundEntityCollectionSection<ENTITY, ELEMENT> extends AbstractEntityCollectionSection<ENTITY, ELEMENT> {
|
42
|
|
43
|
private boolean addUnboundElement = false;
|
44
|
|
45
|
/**
|
46
|
* @param formFactory
|
47
|
* @param conversation
|
48
|
* @param parentElement
|
49
|
* @param title
|
50
|
* @param style
|
51
|
*/
|
52
|
public AbstractUnboundEntityCollectionSection(CdmFormFactory formFactory, ConversationHolder conversation, ICdmFormElement parentElement, String title, int style) {
|
53
|
super(formFactory, conversation, parentElement, title, style);
|
54
|
}
|
55
|
|
56
|
/**
|
57
|
* @deprecated this method should not be extended in sub classes of {@link AbstractUnboundEntityCollectionSection}.<br>
|
58
|
*/
|
59
|
@Deprecated
|
60
|
@Override
|
61
|
public Collection<ELEMENT> getCollection(ENTITY entity) {
|
62
|
Collection<ELEMENT> elements = getEntityCollection(entity);
|
63
|
if(addUnboundElement){
|
64
|
//cloning to avoid saving the dummy element
|
65
|
Collection<ELEMENT> clonedElements = new HashSet<ELEMENT>();
|
66
|
clonedElements.addAll(elements);
|
67
|
clonedElements.add(createNewElement()); //add dummy element which is not bound to entity
|
68
|
return clonedElements;
|
69
|
}
|
70
|
return elements;
|
71
|
}
|
72
|
|
73
|
@Override
|
74
|
protected Control createToolbar() {
|
75
|
ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT);
|
76
|
|
77
|
Action addAction = new Action("add", IAction.AS_PUSH_BUTTON){
|
78
|
/* (non-Javadoc)
|
79
|
* @see org.eclipse.jface.action.Action#run()
|
80
|
*/
|
81
|
@Override
|
82
|
public void run() {
|
83
|
addUnboundElement = true;
|
84
|
if(! getSection().isExpanded()) {
|
85
|
getSection().setExpanded(true);
|
86
|
}
|
87
|
internalUpdateSection(false);
|
88
|
addUnboundElement = false;
|
89
|
}
|
90
|
};
|
91
|
addAction.setImageDescriptor(new ImageDescriptor() {
|
92
|
|
93
|
@Override
|
94
|
public ImageData getImageData() {
|
95
|
return ImageResources.getImage(ImageResources.ADD_ICON).getImageData();
|
96
|
}
|
97
|
});
|
98
|
addAction.setToolTipText(getTooltipString());
|
99
|
|
100
|
toolBarManager.add(addAction);
|
101
|
|
102
|
return toolBarManager.createControl(this);
|
103
|
}
|
104
|
|
105
|
/**
|
106
|
* Get all the elements that are represented by this section.
|
107
|
* @param entity the entity which is represented by the parent section
|
108
|
* @return a collection of the elements belonging to the entity
|
109
|
*/
|
110
|
protected abstract Collection<ELEMENT> getEntityCollection(ENTITY entity);
|
111
|
|
112
|
}
|