/**
* Copyright 2010 Google 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.google.livingstories.client.contentmanager;
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.user.client.ui.Composite;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.FocusPanel;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Label;
import com.google.livingstories.client.BaseContentItem;
import com.google.livingstories.client.contentitemlist.ContentItemClickHandler;
import java.util.List;
public class SearchResultsList extends Composite {
private FlowPanel contentItemList;
private ContentItemClickHandler handler;
private static ContentManagerConstants consts = GWT.create(ContentManagerConstants.class);
public SearchResultsList(ContentItemClickHandler handler) {
this.handler = handler;
contentItemList = new FlowPanel();
initWidget(contentItemList);
}
public void load(List<BaseContentItem> contentItems) {
contentItemList.clear();
if (contentItems.isEmpty()) {
contentItemList.add(new Label(consts.noSearchResults()));
} else {
for (final BaseContentItem contentItem : contentItems) {
Label displayString = new Label(contentItem.getContentItemType().toString());
displayString.setStylePrimaryName("contentItemHeader");
FlowPanel contentItemPanel = new FlowPanel();
contentItemPanel.add(displayString);
contentItemPanel.add(contentItem.renderTiny());
FocusPanel clickPanel = new FocusPanel(contentItemPanel);
clickPanel.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
handler.onClick(contentItem);
}
});
contentItemList.add(clickPanel);
contentItemList.add(new HTML("<hr/>"));
}
}
}
public void clear() {
contentItemList.clear();
}
}