/*******************************************************************************
* 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.part.widgets.panemenu;
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.api.parts.PartStackView.TabItem;
import javax.validation.constraints.NotNull;
/**
* Implementation of {@link EditorPaneMenuItem} to displaying editor tab item in {@link EditorPaneMenu}
*
* @author Dmitry Shnurenko
* @author Vitaliy Guliy
*/
public class PaneMenuTabItemWidget extends Composite implements EditorPaneMenuItem<TabItem> {
interface PaneMenuTabItemWidgetUiBinder extends UiBinder<Widget, PaneMenuTabItemWidget> {
}
private static final PaneMenuTabItemWidgetUiBinder UI_BINDER = GWT.create(PaneMenuTabItemWidgetUiBinder.class);
private TabItem tabItem;
@UiField
FlowPanel iconPanel;
@UiField
Label title;
@UiField
FlowPanel closeButton;
private ActionDelegate<TabItem> delegate;
public PaneMenuTabItemWidget(@NotNull TabItem tabItem) {
initWidget(UI_BINDER.createAndBindUi(this));
this.tabItem = tabItem;
Widget icon = tabItem.getIcon();
if (icon != null) {
iconPanel.add(icon);
}
title.setText(tabItem.getTitle());
addDomHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
if (delegate != null) {
delegate.onItemClicked(PaneMenuTabItemWidget.this);
}
}
}, ClickEvent.getType());
closeButton.addDomHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent clickEvent) {
clickEvent.stopPropagation();
clickEvent.preventDefault();
if (delegate != null) {
delegate.onCloseButtonClicked(PaneMenuTabItemWidget.this);
}
}
}, ClickEvent.getType());
}
/** {@inheritDoc} */
@Override
public void setDelegate(ActionDelegate<TabItem> delegate) {
this.delegate = delegate;
}
@Override
public TabItem getData() {
return tabItem;
}
}