/*
* Created on 29 nov. 2004
* Created by Olivier Chalouhi
*
* Copyright (C) 2004, 2005, 2006 Aelitis SAS, All rights Reserved
*
* 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.
*
* 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 ( see the LICENSE file ).
*
* 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
*
* AELITIS, SAS au capital de 46,603.30 euros,
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*/
package org.gudy.azureus2.ui.swt.pluginsinstaller;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.List;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;
import org.gudy.azureus2.core3.html.HTMLUtils;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.util.AERunnable;
import org.gudy.azureus2.core3.util.AEThread;
import org.gudy.azureus2.core3.util.Debug;
import org.gudy.azureus2.plugins.installer.StandardPlugin;
import org.gudy.azureus2.ui.swt.Messages;
import org.gudy.azureus2.ui.swt.components.LinkArea;
import org.gudy.azureus2.ui.swt.wizard.AbstractWizardPanel;
import org.gudy.azureus2.ui.swt.wizard.IWizardPanel;
import org.gudy.azureus2.ui.swt.wizard.Wizard;
/**
* @author Olivier Chalouhi
*
*/
public class IPWListPanel extends AbstractWizardPanel {
Table pluginList;
LinkArea link_area;
public
IPWListPanel(
Wizard wizard,
IWizardPanel previous )
{
super(wizard, previous);
}
public void
show()
{
wizard.setTitle(MessageText.getString("installPluginsWizard.list.title"));
wizard.setErrorMessage("");
Composite rootPanel = wizard.getPanel();
GridLayout layout = new GridLayout();
layout.numColumns = 1;
rootPanel.setLayout(layout);
Composite panel = new Composite(rootPanel, SWT.NULL);
GridData gridData = new GridData(GridData.VERTICAL_ALIGN_CENTER | GridData.FILL_HORIZONTAL);
panel.setLayoutData(gridData);
layout = new GridLayout();
layout.numColumns = 1;
panel.setLayout(layout);
final Label lblStatus = new Label(panel,SWT.NULL);
GridData data = new GridData(GridData.FILL_HORIZONTAL);
lblStatus.setLayoutData(data);
Messages.setLanguageText(lblStatus,"installPluginsWizard.list.loading");
pluginList = new Table(panel,SWT.BORDER | SWT.V_SCROLL | SWT.CHECK | SWT.FULL_SELECTION | SWT.SINGLE);
pluginList.setHeaderVisible(true);
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = 120;
pluginList.setLayoutData(data);
TableColumn tcName = new TableColumn(pluginList,SWT.LEFT);
Messages.setLanguageText(tcName,"installPluginsWizard.list.name");
tcName.setWidth(200);
TableColumn tcVersion = new TableColumn(pluginList,SWT.LEFT);
Messages.setLanguageText(tcVersion,"installPluginsWizard.list.version");
tcVersion.setWidth(150);
Label lblDescription = new Label(panel,SWT.NULL);
Messages.setLanguageText(lblDescription,"installPluginsWizard.list.description");
link_area = new LinkArea( panel );
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = 100;
link_area.getComponent().setLayoutData(data);
AEThread listLoader = new AEThread("Plugin List Loader") {
public void runSupport() {
final StandardPlugin plugins[];
try {
plugins = ((InstallPluginWizard)wizard).getStandardPlugins();
Arrays.sort(
plugins,
new Comparator()
{
public int
compare(
Object o1,
Object o2)
{
return(((StandardPlugin)o1).getName().compareToIgnoreCase(((StandardPlugin)o2).getName()));
}
});
} catch(final Exception e) {
Debug.printStackTrace(e);
wizard.getDisplay().asyncExec(new AERunnable() {
public void runSupport() {
link_area.addLine( Debug.getNestedExceptionMessage(e));
}
});
return;
}
wizard.getDisplay().asyncExec(new AERunnable() {
public void runSupport() {
lblStatus.setText( ((InstallPluginWizard)wizard).getListTitleText());
List selected_plugins = ((InstallPluginWizard)wizard).getPluginList();
for(int i = 0 ; i < plugins.length ; i++) {
StandardPlugin plugin = plugins[i];
if(plugin.getAlreadyInstalledPlugin() == null) {
if(pluginList == null || pluginList.isDisposed())
return;
TableItem item = new TableItem(pluginList,SWT.NULL);
item.setData(plugin);
item.setText(0,plugin.getName());
boolean selected = false;
for (int j=0;j<selected_plugins.size();j++){
if (((StandardPlugin)selected_plugins.get(j)).getId() == plugin.getId()){
selected = true;
}
}
item.setChecked( selected );
item.setText(1,plugin.getVersion());
}
}
// if there's only one entry then we might as well pull it in (this is really to
// support explicit install directions in the wizard as opposed to selection from
// the SF list )
if ( plugins.length == 1 && pluginList.getItemCount() > 0 ){
pluginList.select(0);
loadPluginDetails( pluginList.getItem(0));
}
}
});
}
};
listLoader.setDaemon(true);
listLoader.start();
pluginList.addListener(SWT.Selection,new Listener() {
public void handleEvent(Event e) {
if(pluginList.getSelectionCount() > 0) {
loadPluginDetails( pluginList.getSelection()[0]);
}
updateList();
}
});
}
protected void
loadPluginDetails(
final TableItem selected_item )
{
link_area.reset();
link_area.addLine( MessageText.getString( "installPluginsWizard.details.loading"));
final StandardPlugin plugin = (StandardPlugin) selected_item.getData();
AEThread detailsLoader = new AEThread("Detail Loader") {
public void runSupport() {
final String description = HTMLUtils.convertListToString(HTMLUtils.convertHTMLToText(plugin.getDescription(),""));
wizard.getDisplay().asyncExec(new AERunnable() {
public void runSupport() {
if(pluginList == null || pluginList.isDisposed() || pluginList.getSelectionCount() ==0)
return;
if(pluginList.getSelection()[0] != selected_item)
return;
link_area.reset();
link_area.setRelativeURLBase( plugin.getRelativeURLBase());
link_area.addLine(description);
}
});
}
};
detailsLoader.setDaemon(true);
detailsLoader.start();
}
public boolean
isNextEnabled()
{
return(((InstallPluginWizard)wizard).getPluginList().size() > 0 );
}
public IWizardPanel getNextPanel() {
return new IPWInstallModePanel(wizard,this);
}
public void updateList() {
ArrayList list = new ArrayList();
TableItem[] items = pluginList.getItems();
for(int i = 0 ; i < items.length ; i++) {
if(items[i].getChecked()){
list.add(items[i].getData());
}
}
((InstallPluginWizard)wizard).setPluginList(list);
((InstallPluginWizard)wizard).setNextEnabled( isNextEnabled() );
}
}
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