+++ /dev/null
-package org.argeo.entity.ui.forms;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.jcr.Item;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.cms.ui.forms.FormStyle;
-import org.argeo.cms.ui.util.CmsUiUtils;
-import org.argeo.cms.ui.viewers.EditablePart;
-import org.argeo.cms.ui.widgets.ContextOverlay;
-import org.argeo.eclipse.ui.MouseDoubleClick;
-import org.argeo.eclipse.ui.MouseDown;
-import org.argeo.eclipse.ui.Selected;
-import org.argeo.entity.Term;
-import org.argeo.entity.TermsManager;
-import org.argeo.jcr.Jcr;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.FocusEvent;
-import org.eclipse.swt.events.FocusListener;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.layout.RowLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.swt.widgets.ToolBar;
-import org.eclipse.swt.widgets.ToolItem;
-
-/** {@link EditablePart} for multiple terms. */
-public class MultiTermsPart extends AbstractTermsPart {
- private static final long serialVersionUID = -4961135649177920808L;
- private final static Log log = LogFactory.getLog(MultiTermsPart.class);
-
- public MultiTermsPart(Composite parent, int style, Item item, TermsManager termsManager, String typology) {
- super(parent, style, item, termsManager, typology);
- }
-
- @Override
- protected Control createControl(Composite box, String style) {
- Composite placeholder = new Composite(box, SWT.NONE);
-
- boolean vertical = SWT.VERTICAL == (getStyle() & SWT.VERTICAL);
- RowLayout rl = new RowLayout(vertical ? SWT.VERTICAL : SWT.HORIZONTAL);
- rl = CmsUiUtils.noMarginsRowLayout(rl);
-// rl.wrap = true;
-// rl.justify = true;
- placeholder.setLayout(rl);
- List<Term> currentValue = getValue();
- if (currentValue != null && !currentValue.isEmpty()) {
- for (Term value : currentValue) {
- Composite block = new Composite(placeholder, SWT.NONE);
- block.setLayout(CmsUiUtils.noSpaceGridLayout(3));
- Label lbl = new Label(block, SWT.NONE);
- String display = getTermLabel(value);
- lbl.setText(display);
- CmsUiUtils.style(lbl, style == null ? FormStyle.propertyText.style() : style);
- processTermListLabel(value, lbl);
- if (isEditable())
- lbl.addMouseListener((MouseDoubleClick) (e) -> {
- startEditing();
- });
- if (isEditing()) {
- ToolBar toolBar = new ToolBar(block, SWT.HORIZONTAL);
- ToolItem deleteItem = new ToolItem(toolBar, SWT.FLAT);
- styleDelete(deleteItem);
- deleteItem.addSelectionListener((Selected) (e) -> {
- // we retrieve them again here because they may have changed
- List<Term> curr = getValue();
- List<Term> newValue = new ArrayList<>();
- for (Term v : curr) {
- if (!v.equals(value))
- newValue.add(v);
- }
- setValue(newValue);
- block.dispose();
- layout(true, true);
- });
-
- }
- }
- } else {// empty
- if (isEditable() && !isEditing()) {
- ToolBar toolBar = new ToolBar(placeholder, SWT.HORIZONTAL);
- ToolItem addItem = new ToolItem(toolBar, SWT.FLAT);
- styleAdd(addItem);
- addItem.addSelectionListener((Selected) (e) -> {
- startEditing();
- });
- }
- }
-
- if (isEditing()) {
- Composite block = new Composite(placeholder, SWT.NONE);
- block.setLayout(CmsUiUtils.noSpaceGridLayout(3));
-
- createHighlight(block);
-
- Text txt = new Text(block, SWT.SINGLE | SWT.BORDER);
- txt.setLayoutData(CmsUiUtils.fillWidth());
-// txt.setMessage("[new]");
-
- CmsUiUtils.style(txt, style == null ? FormStyle.propertyText.style() : style);
-
- ToolBar toolBar = new ToolBar(block, SWT.HORIZONTAL);
- ToolItem cancelItem = new ToolItem(toolBar, SWT.FLAT);
- styleCancel(cancelItem);
- cancelItem.addSelectionListener((Selected) (e) -> {
- stopEditing();
- });
-
- ContextOverlay contextOverlay = new ContextOverlay(txt, SWT.NONE) {
- private static final long serialVersionUID = -7980078594405384874L;
-
- @Override
- protected void onHide() {
- stopEditing();
- }
- };
- contextOverlay.setLayout(new GridLayout());
- // filter
- txt.addModifyListener((e) -> {
- String filter = txt.getText().toLowerCase();
- if ("".equals(filter.trim()))
- filter = null;
- refresh(contextOverlay, filter, txt);
- });
- txt.addFocusListener(new FocusListener() {
- private static final long serialVersionUID = -6024501573409619949L;
-
- @Override
- public void focusLost(FocusEvent event) {
-// if (!contextOverlay.isDisposed() && contextOverlay.isShellVisible())
-// getDisplay().asyncExec(() -> stopEditing());
- }
-
- @Override
- public void focusGained(FocusEvent event) {
- // txt.setText("");
- if (!contextOverlay.isDisposed() && !contextOverlay.isShellVisible())
- refresh(contextOverlay, null, txt);
- }
- });
- layout(new Control[] { txt });
- // getDisplay().asyncExec(() -> txt.setFocus());
- }
- return placeholder;
- }
-
- @Override
- protected void refresh(ContextOverlay contextArea, String filter, Text txt) {
- CmsUiUtils.clear(contextArea);
- List<? extends Term> terms = termsManager.listAllTerms(typology.getId());
- List<Term> currentValue = getValue();
- terms: for (Term term : terms) {
- if (currentValue != null && currentValue.contains(term))
- continue terms;
- String display = getTermLabel(term);
- if (filter != null && !display.toLowerCase().contains(filter))
- continue terms;
- Label termL = new Label(contextArea, SWT.WRAP);
- termL.setText(display);
- processTermListLabel(term, termL);
- if (isTermSelectable(term))
- termL.addMouseListener((MouseDown) (e) -> {
- List<Term> newValue = new ArrayList<>();
- List<Term> curr = getValue();
- if (currentValue != null)
- newValue.addAll(curr);
- newValue.add(term);
- setValue(newValue);
- contextArea.hide();
- stopEditing();
- });
- }
- contextArea.show();
- }
-
- protected List<Term> getValue() {
- String property = typology.getId();
- List<String> curr = Jcr.getMultiple(getNode(), property);
- List<Term> res = new ArrayList<>();
- if (curr != null)
- terms: for (String str : curr) {
- Term term = termsManager.getTerm(str);
- if (term == null) {
- log.warn("Ignoring term " + str + " for " + getNode() + ", as it was not found.");
- continue terms;
- }
- res.add(term);
- }
- return res;
- }
-
- protected void setValue(List<Term> value) {
- String property = typology.getId();
- List<String> ids = new ArrayList<>();
- for (Term term : value) {
- ids.add(term.getId());
- }
- Jcr.set(getNode(), property, ids);
- Jcr.save(getNode());
- }
-
-}
projects / gpl / argeo-suite.git / blobdiff