/*******************************************************************************
* Copyright (c) 2017 Alex Xu 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:
* Alex Xu - initial API and implementation
*******************************************************************************/
package org.eclipse.php.internal.server.ui.builtin.editor;
import java.beans.PropertyChangeListener;
import java.util.Iterator;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.ColumnWeightData;
import org.eclipse.jface.viewers.ICellModifier;
import org.eclipse.jface.viewers.TableLayout;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TextCellEditor;
import org.eclipse.php.internal.server.core.builtin.PHPServer;
import org.eclipse.php.internal.server.core.builtin.PHPServerConfiguration;
import org.eclipse.php.internal.server.core.builtin.command.ModifyPortCommand;
import org.eclipse.php.internal.server.ui.builtin.Messages;
import org.eclipse.php.internal.server.ui.builtin.PHPServerUIPlugin;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Item;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.forms.widgets.ExpandableComposite;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.Section;
import org.eclipse.wst.server.core.ServerPort;
import org.eclipse.wst.server.ui.editor.ServerEditorSection;
public class ServerPortEditorSection extends ServerEditorSection {
protected PHPServerConfiguration fPHPServerConfiguration;
protected boolean updating;
protected Table ports;
protected TableViewer viewer;
protected PropertyChangeListener listener;
/**
* ConfigurationPortEditorSection constructor comment.
*/
public ServerPortEditorSection() {
super();
}
protected void addChangeListener() {
listener = event -> {
if (PHPServerConfiguration.MODIFY_PORT_PROPERTY.equals(event.getPropertyName())) {
String id = (String) event.getOldValue();
Integer value = (Integer) event.getNewValue();
if (value < 1 || value > 65535) {
setErrorMessage(Messages.ServerPortEditorSection_port_range_validator);
} else {
setErrorMessage(null);
changePortNumber(id, value);
}
}
};
fPHPServerConfiguration.addPropertyChangeListener(listener);
}
/**
*
* @param id
* java.lang.String
* @param port
* int
*/
protected void changePortNumber(String id, int port) {
TableItem[] items = ports.getItems();
int size = items.length;
for (int i = 0; i < size; i++) {
ServerPort sp = (ServerPort) items[i].getData();
if (sp.getId().equals(id)) {
items[i].setData(new ServerPort(id, sp.getName(), port, sp.getProtocol()));
items[i].setText(1, Integer.toString(port));
/*
* if (i == selection) { selectPort(); }
*/
return;
}
}
}
/**
* Creates the SWT controls for this workbench part.
*
* @param parent
* the parent control
*/
@Override
public void createSection(Composite parent) {
super.createSection(parent);
FormToolkit toolkit = getFormToolkit(parent.getDisplay());
Section section = toolkit.createSection(parent, ExpandableComposite.TWISTIE | ExpandableComposite.EXPANDED
| ExpandableComposite.TITLE_BAR | Section.DESCRIPTION | ExpandableComposite.FOCUS_TITLE);
section.setText(Messages.configurationEditorPortsSection);
section.setDescription(Messages.configurationEditorPortsDescription);
section.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL));
// ports
Composite composite = toolkit.createComposite(section);
GridLayout layout = new GridLayout();
layout.marginHeight = 8;
layout.marginWidth = 8;
composite.setLayout(layout);
composite.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.FILL_HORIZONTAL));
toolkit.paintBordersFor(composite);
section.setClient(composite);
ports = toolkit.createTable(composite, SWT.V_SCROLL | SWT.H_SCROLL | SWT.FULL_SELECTION);
ports.setHeaderVisible(true);
ports.setLinesVisible(true);
TableLayout tableLayout = new TableLayout();
TableColumn col = new TableColumn(ports, SWT.NONE);
col.setText(Messages.configurationEditorPortNameColumn);
ColumnWeightData colData = new ColumnWeightData(15, 150, true);
tableLayout.addColumnData(colData);
col = new TableColumn(ports, SWT.NONE);
col.setText(Messages.configurationEditorPortValueColumn);
colData = new ColumnWeightData(8, 80, true);
tableLayout.addColumnData(colData);
GridData data = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL);
data.widthHint = 230;
data.heightHint = 100;
ports.setLayoutData(data);
ports.setLayout(tableLayout);
viewer = new TableViewer(ports);
viewer.setColumnProperties(new String[] { "name", "port" }); //$NON-NLS-1$ //$NON-NLS-2$
initialize();
}
protected void setupPortEditors() {
viewer.setCellEditors(new CellEditor[] { null, new TextCellEditor(ports) });
ICellModifier cellModifier = new ICellModifier() {
@Override
public Object getValue(Object element, String property) {
ServerPort sp = (ServerPort) element;
if (sp.getPort() < 0)
return "-"; //$NON-NLS-1$
return Integer.toString(sp.getPort());
}
@Override
public boolean canModify(Object element, String property) {
if ("port".equals(property)) //$NON-NLS-1$
return true;
return false;
}
@Override
public void modify(Object element, String property, Object value) {
try {
Item item = (Item) element;
ServerPort sp = (ServerPort) item.getData();
int port = Integer.parseInt((String) value);
execute(new ModifyPortCommand(fPHPServerConfiguration, sp.getId(), port));
} catch (Exception ex) {
// ignore
}
}
};
viewer.setCellModifier(cellModifier);
// preselect second column (Windows-only)
String os = System.getProperty("os.name"); //$NON-NLS-1$
if (os != null && os.toLowerCase().indexOf("win") >= 0) { //$NON-NLS-1$
ports.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
try {
int n = ports.getSelectionIndex();
viewer.editElement(ports.getItem(n).getData(), 1);
} catch (Exception e) {
// ignore
}
}
});
}
}
@Override
public void dispose() {
if (fPHPServerConfiguration != null)
fPHPServerConfiguration.removePropertyChangeListener(listener);
}
@Override
public void init(IEditorSite site, IEditorInput input) {
super.init(site, input);
PHPServer ts = (PHPServer) server.loadAdapter(PHPServer.class, null);
try {
fPHPServerConfiguration = ts.getPHPServerConfiguration();
} catch (Exception e) {
// ignore
}
addChangeListener();
initialize();
}
/**
* Initialize the fields in this editor.
*/
protected void initialize() {
if (ports == null)
return;
ports.removeAll();
Iterator<ServerPort> iterator = fPHPServerConfiguration.getServerPorts().iterator();
while (iterator.hasNext()) {
ServerPort port = iterator.next();
TableItem item = new TableItem(ports, SWT.NONE);
String portStr = "-"; //$NON-NLS-1$
if (port.getPort() >= 0)
portStr = Integer.toString(port.getPort());
String[] s = new String[] { port.getName(), portStr };
item.setText(s);
item.setImage(PHPServerUIPlugin.getImage(PHPServerUIPlugin.IMG_PORT));
item.setData(port);
}
if (readOnly) {
viewer.setCellEditors(new CellEditor[] { null, null });
viewer.setCellModifier(null);
} else {
setupPortEditors();
}
}
}