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/*******************************************************************************
* Copyright (c) 2015, 2017 Frank Becker and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Frank Becker - initial API and implementation
* Red Hat Inc - modified for use with OpenShift.io
*******************************************************************************/
package org.eclipse.linuxtools.internal.mylyn.osio.rest.ui;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.linuxtools.internal.mylyn.osio.rest.core.OSIORestClient;
import org.eclipse.linuxtools.internal.mylyn.osio.rest.core.OSIORestConnector;
import org.eclipse.linuxtools.internal.mylyn.osio.rest.core.OSIORestTaskSchema;
import org.eclipse.linuxtools.internal.mylyn.osio.rest.core.response.data.WorkItemResponse;
import org.eclipse.mylyn.tasks.core.AbstractRepositoryConnector;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.core.data.TaskAttribute;
import org.eclipse.mylyn.tasks.core.data.TaskAttributeMetaData;
import org.eclipse.mylyn.tasks.core.data.TaskDataModel;
import org.eclipse.mylyn.tasks.ui.editors.AbstractAttributeEditor;
import org.eclipse.mylyn.tasks.ui.editors.LayoutHint;
import org.eclipse.mylyn.tasks.ui.editors.LayoutHint.ColumnSpan;
import org.eclipse.mylyn.tasks.ui.editors.LayoutHint.RowSpan;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.forms.widgets.FormToolkit;
public class OSIOAddLinksAttributeEditor extends AbstractAttributeEditor {
private Combo typeCombo;
private Combo workitemCombo;
private final AbstractRepositoryConnector connector;
private final TaskRepository repository;
private Map<String, String> linkTypes = new HashMap<>();
private Map<String, WorkItemResponse> workitems = new HashMap<>();
private TaskAttribute attrAddLink;
protected boolean suppressRefresh;
public OSIOAddLinksAttributeEditor(TaskDataModel manager, AbstractRepositoryConnector connector, TaskAttribute taskAttribute) {
super(manager, taskAttribute);
this.connector = connector;
this.repository = manager.getTaskRepository();
setLayoutHint(new LayoutHint(RowSpan.MULTIPLE, ColumnSpan.MULTIPLE));
}
@Override
public void createControl(Composite parent, FormToolkit toolkit) {
Composite comp = new Composite(parent, SWT.NONE);
comp.setLayout(new GridLayout(2, true));
attrAddLink = getModel().getTaskData()
.getRoot()
.getMappedAttribute(OSIORestTaskSchema.getDefault().ADD_LINK.getKey());
typeCombo = new Combo(comp, SWT.READ_ONLY | SWT.DROP_DOWN);
toolkit.adapt(typeCombo, true, true);
typeCombo.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER);
typeCombo.setFont(JFaceResources.getDefaultFont());
GridDataFactory.fillDefaults().grab(true, true).align(SWT.FILL, SWT.FILL).applyTo(typeCombo);
typeCombo.setToolTipText(getDescription());
typeCombo.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
int index= typeCombo.getSelectionIndex();
String linkType = typeCombo.getItem(index);
TaskAttribute attr = getTaskAttribute();
attr.setValue(linkType + " " + workitemCombo.getText()); //$NON-NLS-1$
TaskAttributeMetaData metadata = attr.getMetaData();
String linkid = linkTypes.containsKey(linkType) ? linkTypes.get(linkType) : ""; //$NON-NLS-1$
metadata.putValue("linkid", linkid);
if (index % 2 == 1) {
metadata.putValue("direction", "forward"); //$NON-NLS-1$ //$NON-NLS-2$
} else {
metadata.putValue("direction", "reverse"); //$NON-NLS-1$ //$NON-NLS-2$
}
getModel().attributeChanged(attrAddLink);
}
});
workitemCombo = new Combo(comp, SWT.READ_ONLY | SWT.DROP_DOWN);
toolkit.adapt(workitemCombo, true, true);
workitemCombo.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER);
workitemCombo.setFont(JFaceResources.getDefaultFont());
GridDataFactory.fillDefaults().grab(true, true).align(SWT.FILL, SWT.FILL).applyTo(workitemCombo);
workitemCombo.setToolTipText(getDescription());
workitemCombo.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
int index= workitemCombo.getSelectionIndex();
String workitem = workitemCombo.getItem(index);
TaskAttribute attr = getTaskAttribute();
attr.setValue(typeCombo.getText() + " " + workitem); //$NON-NLS-1$
TaskAttributeMetaData metadata = attr.getMetaData();
metadata.putValue("targetWidName", workitem);
metadata.putValue("targetWid", workitems.get(workitem).getId()); //$NON-NLS-1$
getModel().attributeChanged(attrAddLink);
}
});
populateFromAttribute();
setControl(comp);
}
private void populateFromAttribute() {
OSIORestClient client;
String spaceId = getTaskAttribute().getOption("space"); //$NON-NLS-1$
try {
client = ((OSIORestConnector)connector).getClient(repository);
linkTypes = client.getSpaceLinkTypes(spaceId, repository);
workitems = client.getSpaceWorkItems(spaceId);
} catch (CoreException e) {
// do nothing
}
typeCombo.setItems(linkTypes.keySet().toArray(new String[0]));
typeCombo.add("", 0);
String link = getTaskAttribute().getValue();
int index = 0;
if (link != null && !link.isEmpty()) {
int i = 1;
for (String linkType : linkTypes.keySet()) {
if (link.startsWith(linkType)) {
index = i;
}
++i;
}
}
if (index >= 0) {
typeCombo.select(index);
}
ArrayList<String> workitemsList = new ArrayList<>();
String sourceName = getModel().getTaskData()
.getRoot()
.getMappedAttribute(OSIORestTaskSchema.getDefault().SUMMARY.getKey()).getValue();
for (String workitemName : workitems.keySet()) {
if (!workitemName.equals(sourceName)) {
workitemsList.add(workitemName);
}
}
workitemCombo.setItems(workitemsList.toArray(new String[0]));
index = -1;
if (link != null && !link.isEmpty()) {
int i = 0;
for (String workitem : workitems.keySet()) {
if (link.endsWith(workitem)) {
index = i;
}
++i;
}
}
if (index >= 0) {
workitemCombo.select(index);
}
}
@Override
public void refresh() {
if (typeCombo != null && !typeCombo.isDisposed()) {
typeCombo.removeAll();
populateFromAttribute();
}
}
@Override
public boolean shouldAutoRefresh() {
return !suppressRefresh;
}
}
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