1 package org
.argeo
.app
.ui
.forms
;
3 import java
.util
.ArrayList
;
8 import org
.argeo
.api
.cms
.CmsLog
;
9 import org
.argeo
.app
.api
.Term
;
10 import org
.argeo
.app
.api
.TermsManager
;
11 import org
.argeo
.cms
.swt
.CmsSwtUtils
;
12 import org
.argeo
.cms
.swt
.MouseDoubleClick
;
13 import org
.argeo
.cms
.swt
.MouseDown
;
14 import org
.argeo
.cms
.swt
.Selected
;
15 import org
.argeo
.cms
.ui
.forms
.FormStyle
;
16 import org
.argeo
.cms
.ui
.viewers
.EditablePart
;
17 import org
.argeo
.cms
.ui
.widgets
.ContextOverlay
;
18 import org
.argeo
.jcr
.Jcr
;
19 import org
.eclipse
.swt
.SWT
;
20 import org
.eclipse
.swt
.events
.FocusEvent
;
21 import org
.eclipse
.swt
.events
.FocusListener
;
22 import org
.eclipse
.swt
.layout
.GridLayout
;
23 import org
.eclipse
.swt
.layout
.RowLayout
;
24 import org
.eclipse
.swt
.widgets
.Composite
;
25 import org
.eclipse
.swt
.widgets
.Control
;
26 import org
.eclipse
.swt
.widgets
.Label
;
27 import org
.eclipse
.swt
.widgets
.Text
;
28 import org
.eclipse
.swt
.widgets
.ToolBar
;
29 import org
.eclipse
.swt
.widgets
.ToolItem
;
31 /** {@link EditablePart} for multiple terms. */
32 public class MultiTermsPart
extends AbstractTermsPart
{
33 private static final long serialVersionUID
= -4961135649177920808L;
34 private final static CmsLog log
= CmsLog
.getLog(MultiTermsPart
.class);
36 public MultiTermsPart(Composite parent
, int style
, Item item
, TermsManager termsManager
, String typology
) {
37 super(parent
, style
, item
, termsManager
, typology
);
41 protected Control
createControl(Composite box
, String style
) {
42 Composite placeholder
= new Composite(box
, SWT
.NONE
);
44 boolean vertical
= SWT
.VERTICAL
== (getStyle() & SWT
.VERTICAL
);
45 RowLayout rl
= new RowLayout(vertical ? SWT
.VERTICAL
: SWT
.HORIZONTAL
);
46 rl
= CmsSwtUtils
.noMarginsRowLayout(rl
);
49 placeholder
.setLayout(rl
);
50 List
<Term
> currentValue
= getValue();
51 if (currentValue
!= null && !currentValue
.isEmpty()) {
52 for (Term value
: currentValue
) {
53 Composite block
= new Composite(placeholder
, SWT
.NONE
);
54 block
.setLayout(CmsSwtUtils
.noSpaceGridLayout(3));
55 Label lbl
= new Label(block
, SWT
.NONE
);
56 String display
= getTermLabel(value
);
58 CmsSwtUtils
.style(lbl
, style
== null ? FormStyle
.propertyText
.style() : style
);
59 processTermListLabel(value
, lbl
);
61 lbl
.addMouseListener((MouseDoubleClick
) (e
) -> {
65 ToolBar toolBar
= new ToolBar(block
, SWT
.HORIZONTAL
);
66 ToolItem deleteItem
= new ToolItem(toolBar
, SWT
.FLAT
);
67 styleDelete(deleteItem
);
68 deleteItem
.addSelectionListener((Selected
) (e
) -> {
69 // we retrieve them again here because they may have changed
70 List
<Term
> curr
= getValue();
71 List
<Term
> newValue
= new ArrayList
<>();
84 if (isEditable() && !isEditing()) {
85 ToolBar toolBar
= new ToolBar(placeholder
, SWT
.HORIZONTAL
);
86 ToolItem addItem
= new ToolItem(toolBar
, SWT
.FLAT
);
88 addItem
.addSelectionListener((Selected
) (e
) -> {
95 Composite block
= new Composite(placeholder
, SWT
.NONE
);
96 block
.setLayout(CmsSwtUtils
.noSpaceGridLayout(3));
98 createHighlight(block
);
100 Text txt
= new Text(block
, SWT
.SINGLE
| SWT
.BORDER
);
101 txt
.setLayoutData(CmsSwtUtils
.fillWidth());
102 // txt.setMessage("[new]");
104 CmsSwtUtils
.style(txt
, style
== null ? FormStyle
.propertyText
.style() : style
);
106 ToolBar toolBar
= new ToolBar(block
, SWT
.HORIZONTAL
);
107 ToolItem cancelItem
= new ToolItem(toolBar
, SWT
.FLAT
);
108 styleCancel(cancelItem
);
109 cancelItem
.addSelectionListener((Selected
) (e
) -> {
113 ContextOverlay contextOverlay
= new ContextOverlay(txt
, SWT
.NONE
) {
114 private static final long serialVersionUID
= -7980078594405384874L;
117 protected void onHide() {
121 contextOverlay
.setLayout(new GridLayout());
123 txt
.addModifyListener((e
) -> {
124 String filter
= txt
.getText().toLowerCase();
125 if ("".equals(filter
.trim()))
127 refresh(contextOverlay
, filter
, txt
);
129 txt
.addFocusListener(new FocusListener() {
130 private static final long serialVersionUID
= -6024501573409619949L;
133 public void focusLost(FocusEvent event
) {
134 // if (!contextOverlay.isDisposed() && contextOverlay.isShellVisible())
135 // getDisplay().asyncExec(() -> stopEditing());
139 public void focusGained(FocusEvent event
) {
141 if (!contextOverlay
.isDisposed() && !contextOverlay
.isShellVisible())
142 refresh(contextOverlay
, null, txt
);
145 layout(new Control
[] { txt
});
146 // getDisplay().asyncExec(() -> txt.setFocus());
152 protected void refresh(ContextOverlay contextArea
, String filter
, Text txt
) {
153 CmsSwtUtils
.clear(contextArea
);
154 List
<?
extends Term
> terms
= termsManager
.listAllTerms(typology
.getId());
155 List
<Term
> currentValue
= getValue();
156 terms
: for (Term term
: terms
) {
157 if (currentValue
!= null && currentValue
.contains(term
))
159 String display
= getTermLabel(term
);
160 if (filter
!= null && !display
.toLowerCase().contains(filter
))
162 Label termL
= new Label(contextArea
, SWT
.WRAP
);
163 termL
.setText(display
);
164 processTermListLabel(term
, termL
);
165 if (isTermSelectable(term
))
166 termL
.addMouseListener((MouseDown
) (e
) -> {
167 List
<Term
> newValue
= new ArrayList
<>();
168 List
<Term
> curr
= getValue();
169 if (currentValue
!= null)
170 newValue
.addAll(curr
);
180 protected List
<Term
> getValue() {
181 String property
= typology
.getId();
182 List
<String
> curr
= Jcr
.getMultiple(getNode(), property
);
183 List
<Term
> res
= new ArrayList
<>();
185 terms
: for (String str
: curr
) {
186 Term term
= termsManager
.getTerm(str
);
188 log
.warn("Ignoring term " + str
+ " for " + getNode() + ", as it was not found.");
196 protected void setValue(List
<Term
> value
) {
197 String property
= typology
.getId();
198 List
<String
> ids
= new ArrayList
<>();
199 for (Term term
: value
) {
200 ids
.add(term
.getId());
202 Jcr
.set(getNode(), property
, ids
);