/*******************************************************************************
* Copyright (c) 2003, 2011 IBM Corporation 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:
* IBM Corporation - Initial API and implementation
*******************************************************************************/
package org.eclipse.wst.server.ui.internal;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.viewers.ILabelProvider;
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.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableItem;
import org.eclipse.ui.dialogs.PropertyPage;
import org.eclipse.wst.server.core.IModule;
import org.eclipse.wst.server.core.IModuleType;
import org.eclipse.wst.server.core.IServer;
import org.eclipse.wst.server.core.ServerCore;
import org.eclipse.wst.server.core.ServerUtil;
import org.eclipse.wst.server.ui.ServerUICore;
/**
* PropertyPage for IProjects. It shows the server preference for the project.
*/
public class ProjectPropertyPage extends PropertyPage {
protected IProject project;
protected IModule module;
protected IServer server;
protected Table table;
protected int count;
protected IServer defaultServer;
/**
* ProjectPropertyPage constructor comment.
*/
public ProjectPropertyPage() {
super();
}
/**
* Create the body of the page.
*
* @param parent org.eclipse.swt.widgets.Composite
* @return org.eclipse.swt.widgets.Control
*/
protected Control createContents(Composite parent) {
try {
IAdaptable element = getElement();
project = (IProject) element.getAdapter(IProject.class);
//if (element instanceof IProject)
// project = (IProject) element;
Composite composite = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.numColumns = 2;
layout.verticalSpacing = 5;
composite.setLayout(layout);
composite.setLayoutData(new GridData(GridData.FILL_BOTH));
/*Label label = new Label(composite, SWT.WRAP);
label.setText(Messages.prefProjectDescription);
GridData data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 2;
data.widthHint = 200;
label.setLayoutData(data);*/
module = ServerUtil.getModule(project);
if (module == null) {
Label label = new Label(composite, SWT.NONE);
label.setText(Messages.prefProjectNotModule);
GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
data.horizontalSpan = 2;
data.verticalIndent = 5;
label.setLayoutData(data);
} else {
IModuleType mt = module.getModuleType();
if (mt != null) {
Label label = new Label(composite, SWT.NONE);
label.setText(Messages.prefProject);
GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
data.verticalIndent = 5;
label.setLayoutData(data);
Label moduleKind = new Label(composite, SWT.NONE);
data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
data.verticalIndent = 5;
moduleKind.setLayoutData(data);
moduleKind.setText(module.getName() + " (" + mt.getName() + ")");
}
defaultServer = ServerCore.getDefaultServer(module);
final IServer[] servers = getServersBySupportedModule(module);
if (servers == null || servers.length == 0) {
Label label = new Label(composite, SWT.WRAP);
label.setText(Messages.prefProjectNotConfigured);
GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
data.horizontalSpan = 2;
data.verticalIndent = 5;
label.setLayoutData(data);
} else {
Label label = new Label(composite, SWT.NONE);
label.setText(Messages.prefProjectDefaultServer);
GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
data.horizontalSpan = 2;
data.verticalIndent = 5;
label.setLayoutData(data);
table = new Table(composite, SWT.BORDER | SWT.SINGLE | SWT.V_SCROLL);
data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 2;
data.horizontalIndent = 15;
data.heightHint = 90;
table.setLayoutData(data);
// add none option
TableItem item = new TableItem(table, SWT.NONE);
item.setText(Messages.prefProjectNoServer);
//item.setImage();
int size2 = servers.length;
count = 0;
ILabelProvider labelProvider = ServerUICore.getLabelProvider();
for (int j = 0; j < size2; j++) {
item = new TableItem(table, SWT.NONE);
item.setText(labelProvider.getText(servers[j]));
item.setImage(labelProvider.getImage(servers[j]));
item.setData(servers[j]);
if (servers[j].equals(defaultServer))
count = j + 1;
}
labelProvider.dispose();
table.setSelection(count);
table.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
int index = table.getSelectionIndex();
if (index == 0)
server = null;
else if (index > 0)
server = servers[index-1];
}
});
}
}
Dialog.applyDialogFont(composite);
return composite;
} catch (Exception e) {
if (Trace.SEVERE) {
Trace.trace(Trace.STRING_SEVERE, "Error creating project property page", e);
}
return null;
}
}
/**
* Returns a list of all servers that this module is configured on.
*
* @param module a module
* @return an array of servers
*/
protected static IServer[] getServersBySupportedModule(IModule module) {
if (module == null)
return new IServer[0];
// do it the slow way - go through all servers and
// see if this module is configured in it
List<IServer> list = new ArrayList<IServer>();
IServer[] servers = ServerCore.getServers();
if (servers != null) {
int size = servers.length;
for (int i = 0; i < size; i++) {
if (servers[i].getServerType() != null &&
servers[i].getServerType().getRuntimeType() != null &&
ServerUtil.isSupportedModule(servers[i].getServerType().getRuntimeType().getModuleTypes(), module.getModuleType()))
list.add(servers[i]);
}
}
return list.toArray(new IServer[list.size()]);
}
protected void performDefaults() {
if (table != null) {
table.select(count);
server = defaultServer;
}
super.performDefaults();
}
/**
* @see org.eclipse.jface.preference.PreferencePage#performOk()
*/
public boolean performOk() {
if (module != null) {
try {
ServerCore.setDefaultServer(module, server, null);
} catch (CoreException e) {
if (Trace.SEVERE) {
Trace.trace(Trace.STRING_SEVERE, "Error setting preferred server", e);
}
EclipseUtil.openError(Messages.errorCouldNotSavePreference, e.getStatus());
return false;
}
}
return super.performOk();
}
}