/**
* Copyright 2009 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.safehaus.penrose.studio.directory.wizard;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.events.*;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.safehaus.penrose.directory.EntrySourceConfig;
import org.safehaus.penrose.partition.PartitionClient;
import org.safehaus.penrose.partition.PartitionManagerClient;
import org.safehaus.penrose.client.PenroseClient;
import org.safehaus.penrose.source.SourceClient;
import org.safehaus.penrose.source.SourceConfig;
import org.safehaus.penrose.source.SourceManagerClient;
import org.safehaus.penrose.studio.directory.dialog.SourceDialog;
import org.safehaus.penrose.studio.server.Server;
import org.safehaus.penrose.studio.dialog.ErrorDialog;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
/**
* @author Endi S. Dewata
*/
public class EntrySourceWizardPage extends WizardPage implements SelectionListener, ModifyListener {
public Logger log = LoggerFactory.getLogger(getClass());
public final static String NAME = "Sources";
Table sourcesTable;
private Server server;
private String partitionName;
private List<EntrySourceConfig> entrySourceConfigs = new ArrayList<EntrySourceConfig>();
public EntrySourceWizardPage() {
super(NAME);
}
public void createControl(final Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
setControl(composite);
composite.setLayout(new GridLayout(2, false));
sourcesTable = new Table(composite, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
sourcesTable.setHeaderVisible(true);
sourcesTable.setLinesVisible(true);
sourcesTable.setLayoutData(new GridData(GridData.FILL_BOTH));
TableColumn tc = new TableColumn(sourcesTable, SWT.NONE);
tc.setText("Source");
tc.setWidth(250);
tc = new TableColumn(sourcesTable, SWT.NONE);
tc.setText("Alias");
tc.setWidth(150);
Composite buttons = new Composite(composite, SWT.NONE);
buttons.setLayoutData(new GridData(GridData.FILL_VERTICAL));
buttons.setLayout(new GridLayout());
Button addButton = new Button(buttons, SWT.PUSH);
addButton.setText("Add");
addButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
addButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(partitionName);
SourceManagerClient sourceManagerClient = partitionClient.getSourceManagerClient();
Collection<String> sourceNames = sourceManagerClient.getSourceNames();
if (sourceNames.isEmpty()) {
System.out.println("There is no sources defined.");
return;
}
Collection<SourceConfig> sourceConfigs = new ArrayList<SourceConfig>();
for (String sourceName : sourceNames) {
SourceClient sourceClient = sourceManagerClient.getSourceClient(sourceName);
SourceConfig sourceConfig = sourceClient.getSourceConfig();
sourceConfigs.add(sourceConfig);
}
EntrySourceConfig sourceConfig = new EntrySourceConfig();
SourceDialog dialog = new SourceDialog(parent.getShell(), SWT.NONE);
dialog.setSourceConfigs(sourceConfigs);
dialog.setSourceConfig(sourceConfig);
dialog.setText("Select source...");
dialog.open();
if (!dialog.isSaved()) return;
entrySourceConfigs.add(sourceConfig);
refresh();
sourcesTable.setSelection(sourcesTable.getItemCount()-1);
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
Button editButton = new Button(buttons, SWT.PUSH);
editButton.setText("Edit");
editButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
editButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
if (sourcesTable.getSelectionCount() != 1) return;
TableItem item = sourcesTable.getSelection()[0];
int indices[] = sourcesTable.getSelectionIndices();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(partitionName);
SourceManagerClient sourceManagerClient = partitionClient.getSourceManagerClient();
Collection<String> sourceNames = sourceManagerClient.getSourceNames();
if (sourceNames.isEmpty()) {
System.out.println("There is no sources defined.");
return;
}
Collection<SourceConfig> sourceConfigs = new ArrayList<SourceConfig>();
for (String sourceName : sourceNames) {
SourceClient sourceClient = sourceManagerClient.getSourceClient(sourceName);
SourceConfig sourceConfig = sourceClient.getSourceConfig();
sourceConfigs.add(sourceConfig);
}
EntrySourceConfig sourceConfig = (EntrySourceConfig)item.getData();
SourceDialog dialog = new SourceDialog(parent.getShell(), SWT.NONE);
dialog.setSourceConfigs(sourceConfigs);
dialog.setSourceConfig(sourceConfig);
dialog.setText("Edit source...");
dialog.open();
if (!dialog.isSaved()) return;
refresh();
sourcesTable.setSelection(indices);
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
Button removeButton = new Button(buttons, SWT.PUSH);
removeButton.setText("Remove");
removeButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
removeButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
TableItem items[] = sourcesTable.getSelection();
int indices[] = sourcesTable.getSelectionIndices();
for (TableItem item : items) {
EntrySourceConfig sourceConfig = (EntrySourceConfig)item.getData();
entrySourceConfigs.remove(sourceConfig);
}
refresh();
sourcesTable.setSelection(indices);
}
});
new Label(buttons, SWT.NONE);
Button moveUpButton = new Button(buttons, SWT.PUSH);
moveUpButton.setText("Move Up");
moveUpButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
moveUpButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
if (sourcesTable.getSelectionCount() != 1) return;
TableItem item = sourcesTable.getSelection()[0];
EntrySourceConfig sourceConfig = (EntrySourceConfig)item.getData();
int i = entrySourceConfigs.indexOf(sourceConfig);
if (i == 0) return;
entrySourceConfigs.remove(i);
entrySourceConfigs.add(i-1, sourceConfig);
refresh();
sourcesTable.setSelection(i-1);
}
});
Button moveDownButton = new Button(buttons, SWT.PUSH);
moveDownButton.setText("Move Down");
moveDownButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
moveDownButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
if (sourcesTable.getSelectionCount() != 1) return;
TableItem item = sourcesTable.getSelection()[0];
EntrySourceConfig sourceConfig = (EntrySourceConfig)item.getData();
int i = entrySourceConfigs.indexOf(sourceConfig);
if (i >= entrySourceConfigs.size()-1) return;
entrySourceConfigs.remove(i);
entrySourceConfigs.add(i+1, sourceConfig);
refresh();
sourcesTable.setSelection(i+1);
}
});
refresh();
setPageComplete(validatePage());
}
public Collection<EntrySourceConfig> getEntrySourceConfigs() {
return entrySourceConfigs;
}
public boolean validatePage() {
return true;
}
public void widgetSelected(SelectionEvent event) {
setPageComplete(validatePage());
}
public void widgetDefaultSelected(SelectionEvent event) {
}
public void modifyText(ModifyEvent event) {
setPageComplete(validatePage());
}
public Server getServer() {
return server;
}
public void setServer(Server server) {
this.server = server;
}
public String getPartitionName() {
return partitionName;
}
public void setPartitionName(String partitionName) {
this.partitionName = partitionName;
}
public void setEntrySourceConfigs(Collection<EntrySourceConfig> entrySourceConfigs) {
try {
this.entrySourceConfigs.clear();
for (EntrySourceConfig entrySourceConfig : entrySourceConfigs) {
EntrySourceConfig esc = (EntrySourceConfig)entrySourceConfig.clone();
this.entrySourceConfigs.add(esc);
}
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
public void refresh() {
sourcesTable.removeAll();
for (EntrySourceConfig sourceConfig : entrySourceConfigs) {
String name = sourceConfig.getSourceName();
String alias = sourceConfig.getAlias();
TableItem item = new TableItem(sourcesTable, SWT.NONE);
item.setText(0, name);
item.setText(1, alias == null || alias.equals(name) ? "" : alias);
item.setData(sourceConfig);
}
}
}