// Copyright (C) 2010 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.changes;
import com.google.gerrit.client.Gerrit;
import com.google.gerrit.client.rpc.GerritCallback;
import com.google.gerrit.common.data.IncludedInDetail;
import com.google.gerrit.reviewdb.client.Change;
import com.google.gwt.event.logical.shared.OpenEvent;
import com.google.gwt.event.logical.shared.OpenHandler;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.DisclosurePanel;
import com.google.gwt.user.client.ui.Grid;
import com.google.gwt.user.client.ui.HTMLTable.CellFormatter;
/** Displays a table of Branches and Tags containing the change record. */
public class IncludedInTable extends Composite implements
OpenHandler<DisclosurePanel> {
private final Grid table;
private final Change.Id changeId;
private boolean loaded = false;
public IncludedInTable(final Change.Id chId) {
changeId = chId;
table = new Grid(1, 1);
initWidget(table);
}
public void loadTable(final IncludedInDetail detail) {
int row = 0;
table.resizeRows(detail.getBranches().size() + 1);
table.addStyleName(Gerrit.RESOURCES.css().changeTable());
final CellFormatter fmt = table.getCellFormatter();
fmt.addStyleName(row, 0, Gerrit.RESOURCES.css().dataHeader());
table.setText(row, 0, Util.C.includedInTableBranch());
for (final String branch : detail.getBranches()) {
fmt.addStyleName(++row, 0, Gerrit.RESOURCES.css().dataCell());
fmt.addStyleName(row, 0, Gerrit.RESOURCES.css().leftMostCell());
table.setText(row, 0, branch);
}
if (!detail.getTags().isEmpty()) {
table.resizeRows(table.getRowCount() + 2 + detail.getTags().size());
row++;
fmt.addStyleName(++row, 0, Gerrit.RESOURCES.css().dataHeader());
table.setText(row, 0, Util.C.includedInTableTag());
for (final String tag : detail.getTags()) {
fmt.addStyleName(++row, 0, Gerrit.RESOURCES.css().dataCell());
fmt.addStyleName(row, 0, Gerrit.RESOURCES.css().leftMostCell());
table.setText(row, 0, tag);
}
}
table.setVisible(true);
loaded = true;
}
@Override
public void onOpen(OpenEvent<DisclosurePanel> event) {
if (!loaded) {
Util.DETAIL_SVC.includedInDetail(changeId,
new GerritCallback<IncludedInDetail>() {
@Override
public void onSuccess(final IncludedInDetail result) {
loadTable(result);
}
});
}
}
}