package org.jboss.as.console.client.shared.viewframework;
/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Widget;
import org.jboss.as.console.client.Console;
import org.jboss.ballroom.client.widgets.forms.ListEditor;
import org.jboss.ballroom.client.widgets.forms.ListManagement;
import org.jboss.ballroom.client.widgets.forms.NewListItemWizard;
import org.jboss.ballroom.client.widgets.window.DefaultWindow;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class EmbeddedListView implements ListManagement<String>, IsWidget {
protected ListEditor listEditor;
protected List<String> value = Collections.EMPTY_LIST;
protected DefaultWindow addItemDialog;
protected String addDialogTitle = Console.CONSTANTS.common_label_addItem();
protected NewListItemWizard newListItemWizard;
protected List<String> availableChoices = Collections.EMPTY_LIST;
private String title;
private ListManagement<String> delegate;
/**
* Create a new ListEditorFormItem.
*
* @param title The label that will be displayed with the editor.
* @param title The title shown when the Add button is pressed.
* @param rows The max number of rows in the PropertyEditor.
* @param limitChoices If <code>true</code> choices for new items will be limited to values provided
* in the setAvailableChoices() method. If <code>false</code> the user may add any String value
* to the list.
*/
public EmbeddedListView(String title, int rows, boolean limitChoices, ListManagement<String> delegate) {
this.title = title;
this.listEditor = new ListEditor(this, rows);
this.newListItemWizard = new NewListItemWizard(this, limitChoices);
this.delegate = delegate;
}
public void setValueColumnHeader(String headerLabel) {
this.listEditor.setValueColumnHeader(headerLabel);
this.newListItemWizard.setLabel(headerLabel);
this.addDialogTitle = Console.CONSTANTS.common_label_add() + " " + headerLabel;
}
/**
* This is the full list of available choices. The list may be
*/
public void setAvailableChoices(List<String> availableChoices) {
this.availableChoices = availableChoices;
}
@Override
public Widget asWidget() {
return this.listEditor.asWidget();
}
public List<String> getValue() {
return this.value;
}
public void setValue(List<String> items) {
// clone the item so that you can cancel the edit
List<String> itemsClone = new ArrayList<String>(items.size());
itemsClone.addAll(items);
this.value = itemsClone;
this.listEditor.setList(itemsClone);
}
@Override
public void closeNewItemDialoge() {
addItemDialog.hide();
}
@Override
public void launchNewItemDialoge() {
addItemDialog = new DefaultWindow(addDialogTitle);
addItemDialog.setWidth(320);
addItemDialog.setHeight(240);
addItemDialog.trapWidget(newListItemWizard.asWidget());
addItemDialog.setGlassEnabled(true);
addItemDialog.center();
if (!newListItemWizard.isChoiceLimited()) return;
// create list containing only choices not yet in the list
List<String> choicesSubset = new ArrayList<String>(this.availableChoices.size());
choicesSubset.addAll(this.availableChoices);
choicesSubset.removeAll(value);
newListItemWizard.setChoices(choicesSubset);
}
@Override
public void onCreateItem(String item) {
//this.value.add(item);
//this.listEditor.setList(value);
closeNewItemDialoge();
delegate.onCreateItem(item);
}
@Override
public void onDeleteItem(String item) {
//this.value.remove(item);
//this.listEditor.setList(value);
delegate.onDeleteItem(item);
}
}