/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.ui.multisplitpanel.menu;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.Widget;
import org.eclipse.che.ide.ui.multisplitpanel.tab.Tab;
import org.vectomatic.dom.svg.ui.SVGImage;
/**
* Implementation of {@link MenuItem} that represents {@link Tab}.
*
* @author Artem Zatsarynnyi
*/
public class MenuItemWidget extends Composite implements MenuItem<Tab> {
private static final MenuItemWidgetUiBinder UI_BINDER = GWT.create(MenuItemWidgetUiBinder.class);
@UiField
FlowPanel iconPanel;
@UiField
Label title;
@UiField
FlowPanel closeButton;
private Tab tab;
private ActionDelegate delegate;
public MenuItemWidget(Tab tab, boolean closable) {
initWidget(UI_BINDER.createAndBindUi(this));
this.tab = tab;
Widget icon = new SVGImage(tab.getIcon());
iconPanel.add(icon);
title.setText(tab.getTitleText());
addDomHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
if (delegate != null) {
delegate.onItemSelected(MenuItemWidget.this);
}
}
}, ClickEvent.getType());
if (closable) {
closeButton.addDomHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent clickEvent) {
clickEvent.stopPropagation();
clickEvent.preventDefault();
if (delegate != null) {
delegate.onItemClosing(MenuItemWidget.this);
}
}
}, ClickEvent.getType());
} else {
closeButton.setVisible(false);
}
}
@Override
public void setDelegate(ActionDelegate delegate) {
this.delegate = delegate;
}
@Override
public Tab getData() {
return tab;
}
interface MenuItemWidgetUiBinder extends UiBinder<Widget, MenuItemWidget> {
}
}