ProductView.java

/**
 * Copyright 2011 ArcBees Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package com.gwtplatform.samples.hplace.client.view;

import com.google.gwt.core.client.GWT;
import com.google.gwt.dom.client.HeadingElement;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.HTMLPanel;
import com.google.gwt.user.client.ui.Hyperlink;
import com.google.gwt.user.client.ui.InlineLabel;
import com.google.gwt.user.client.ui.Widget;

import com.gwtplatform.mvp.client.ViewImpl;
import com.gwtplatform.samples.hplace.client.presenter.ProductPresenter.MyView;
import com.gwtplatform.samples.hplace.shared.Product;

/**
 * @author Philippe Beaudoin
 */
public class ProductView extends ViewImpl implements MyView {
  interface ProductViewUiBinder extends UiBinder<Widget, ProductView> {
  }

  private static ProductViewUiBinder uiBinder = GWT.create(ProductViewUiBinder.class);

  @UiField
  Hyperlink backLink;

  @UiField
  Button buyButton;

  @UiField
  InlineLabel price;

  @UiField
  HTMLPanel productDetails;

  @UiField
  InlineLabel quantity;

  @UiField
  HeadingElement title;

  private final Widget widget;

  public ProductView() {
    widget = uiBinder.createAndBindUi(this);
  }

  @Override
  public Widget asWidget() {
    return widget;
  }

  @Override
  public void setBackLinkHistoryToken(String historyToken) {
    backLink.setTargetHistoryToken(historyToken);
  }

  @Override
  public void setMessage(String string) {
    title.setInnerText(string);
    productDetails.setVisible(false);
  }

  @Override
  public void setProductDetails(Product product) {
    productDetails.setVisible(true);
    title.setInnerText(product.getName());
    price.setText(product.getPrice());
    quantity.setText(Integer.toString(product.getQuantity()));
  }
}