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// Copyright (C) 2013 The Android Open Source Project
//
// 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.gerrit.client.change;
import com.google.gerrit.client.changes.ChangeApi;
import com.google.gerrit.client.info.ChangeInfo.IncludedInInfo;
import com.google.gerrit.reviewdb.client.Change;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.JsArrayString;
import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.Element;
import com.google.gwt.dom.client.TableCellElement;
import com.google.gwt.dom.client.TableElement;
import com.google.gwt.dom.client.TableRowElement;
import com.google.gwt.resources.client.CssResource;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.HTMLPanel;
import com.google.gwtexpui.safehtml.client.SafeHtmlBuilder;
class IncludedInBox extends Composite {
interface Binder extends UiBinder<HTMLPanel, IncludedInBox> {}
private static final Binder uiBinder = GWT.create(Binder.class);
interface Style extends CssResource {
String includedInElement();
}
private final Change.Id changeId;
private boolean loaded;
@UiField Style style;
@UiField TableElement table;
@UiField Element branches;
@UiField Element tags;
IncludedInBox(Change.Id changeId) {
this.changeId = changeId;
initWidget(uiBinder.createAndBindUi(this));
}
@Override
protected void onLoad() {
if (!loaded) {
ChangeApi.includedIn(
changeId.get(),
new AsyncCallback<IncludedInInfo>() {
@Override
public void onSuccess(IncludedInInfo r) {
branches.setInnerSafeHtml(formatList(r.branches()));
tags.setInnerSafeHtml(formatList(r.tags()));
for (String n : r.externalNames()) {
JsArrayString external = r.external(n);
if (external.length() > 0) {
appendRow(n, external);
}
}
loaded = true;
}
@Override
public void onFailure(Throwable caught) {}
});
}
}
private SafeHtml formatList(JsArrayString l) {
SafeHtmlBuilder html = new SafeHtmlBuilder();
int size = l.length();
for (int i = 0; i < size; i++) {
html.openSpan().addStyleName(style.includedInElement()).append(l.get(i)).closeSpan();
if (i < size - 1) {
html.append(", ");
}
}
return html;
}
private void appendRow(String title, JsArrayString l) {
TableRowElement row = table.insertRow(-1);
TableCellElement th = Document.get().createTHElement();
th.setInnerText(title);
row.appendChild(th);
row.insertCell(-1).setInnerSafeHtml(formatList(l));
}
}
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