3 * Copyright (C) 2007 EDIT
4 * European Distributed Institute of Taxonomy
5 * http://www.e-taxonomy.eu
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.
11 package eu
.etaxonomy
.taxeditor
.ui
.section
.media
;
15 import org
.apache
.commons
.io
.FileUtils
;
16 import org
.eclipse
.swt
.events
.SelectionListener
;
18 import eu
.etaxonomy
.cdm
.model
.media
.MediaRepresentationPart
;
19 import eu
.etaxonomy
.taxeditor
.ui
.element
.AbstractFormSection
;
20 import eu
.etaxonomy
.taxeditor
.ui
.element
.CdmFormFactory
;
21 import eu
.etaxonomy
.taxeditor
.ui
.element
.ICdmFormElement
;
22 import eu
.etaxonomy
.taxeditor
.ui
.element
.NumberWithLabelElement
;
23 import eu
.etaxonomy
.taxeditor
.ui
.element
.UriWithLabelElement
;
24 import eu
.etaxonomy
.taxeditor
.ui
.section
.AbstractEntityCollectionElement
;
27 * <p>Abstract AbstractMediaRepresentationPartElement class.</p>
30 * @created Mar 24, 2010
33 public class MediaRepresentationPartElement
<T
extends MediaRepresentationPart
> extends
34 AbstractEntityCollectionElement
<T
> {
36 protected UriWithLabelElement text_uri
;
37 protected NumberWithLabelElement text_size
;
39 public MediaRepresentationPartElement(CdmFormFactory formFactory
,
40 AbstractFormSection section
,
41 T element
, SelectionListener removeListener
,
43 super(formFactory
, section
, element
, removeListener
, null, style
);
48 public void createControls(ICdmFormElement element
, int style
) {
49 text_uri
= formFactory
.createUriWithLabelElement(element
, "URI", null, style
);
50 text_size
= formFactory
.createNumberTextWithLabelElement(element
, "Size", null, style
);
51 text_size
.setEnabled(false);
55 public void setEntity(T entity
) {
57 if(entity
.getSize() != null){
58 text_size
.setText(FileUtils
.byteCountToDisplaySize(entity
.getSize()));
60 if(entity
.getUri() != null){
61 text_uri
.setParsedText(entity
.getUri());
63 String uriBuffer
= getParentMediaDetailElement().getUriBuffer();
65 text_uri
.setText(uriBuffer
);
66 text_uri
.parseText();//just to update the error label
72 public void handleEvent(Object eventSource
) {
73 if(eventSource
== text_uri
){
74 URI uri
= text_uri
.parseText();
75 getEntity().setUri(uri
);
77 //buffer URI if parsing error occurred
78 MediaDetailElement parentMediaDetailElement
= getParentMediaDetailElement();
79 if(parentMediaDetailElement
!=null){
80 parentMediaDetailElement
.setUriBuffer(text_uri
.getText());
84 firePropertyChangeEvent(this);
88 protected MediaDetailElement
getParentMediaDetailElement() {
89 ICdmFormElement parentElement
= getParentElement();
90 while(parentElement
!=null){
91 parentElement
= parentElement
.getParentElement();
92 if(parentElement
instanceof MediaDetailElement
){
93 return (MediaDetailElement
) parentElement
;