// Copyright (C) 2008 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 static com.google.gerrit.client.FormatUtil.mediumFormat;
import com.google.gerrit.client.Gerrit;
import com.google.gerrit.client.rpc.GerritCallback;
import com.google.gerrit.client.ui.AccountLinkPanel;
import com.google.gerrit.client.ui.BranchLink;
import com.google.gerrit.client.ui.CommentedActionDialog;
import com.google.gerrit.client.ui.InlineHyperlink;
import com.google.gerrit.client.ui.ProjectSearchLink;
import com.google.gerrit.common.PageLinks;
import com.google.gerrit.common.data.AccountInfoCache;
import com.google.gerrit.common.data.ChangeDetail;
import com.google.gerrit.common.data.SubmitTypeRecord;
import com.google.gerrit.reviewdb.client.Branch;
import com.google.gerrit.reviewdb.client.Change;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.KeyCodes;
import com.google.gwt.event.dom.client.KeyPressEvent;
import com.google.gwt.event.dom.client.KeyPressHandler;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.Grid;
import com.google.gwt.user.client.ui.HTMLTable.CellFormatter;
import com.google.gwt.user.client.ui.Image;
import com.google.gwt.user.client.ui.InlineLabel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwtexpui.clippy.client.CopyableLabel;
public class ChangeInfoBlock extends Composite {
private static final int R_CHANGE_ID = 0;
private static final int R_OWNER = 1;
private static final int R_PROJECT = 2;
private static final int R_BRANCH = 3;
private static final int R_TOPIC = 4;
private static final int R_UPLOADED = 5;
private static final int R_UPDATED = 6;
private static final int R_SUBMIT_TYPE = 7;
private static final int R_STATUS = 8;
private static final int R_MERGE_TEST = 9;
private static final int R_CNT = 10;
private final Grid table;
public ChangeInfoBlock() {
table = new Grid(R_CNT, 2);
table.setStyleName(Gerrit.RESOURCES.css().infoBlock());
table.addStyleName(Gerrit.RESOURCES.css().changeInfoBlock());
initRow(R_CHANGE_ID, "Change-Id: ");
initRow(R_OWNER, Util.C.changeInfoBlockOwner());
initRow(R_PROJECT, Util.C.changeInfoBlockProject());
initRow(R_BRANCH, Util.C.changeInfoBlockBranch());
initRow(R_TOPIC, Util.C.changeInfoBlockTopic());
initRow(R_UPLOADED, Util.C.changeInfoBlockUploaded());
initRow(R_UPDATED, Util.C.changeInfoBlockUpdated());
initRow(R_STATUS, Util.C.changeInfoBlockStatus());
initRow(R_SUBMIT_TYPE, Util.C.changeInfoBlockSubmitType());
initRow(R_MERGE_TEST, Util.C.changeInfoBlockCanMerge());
final CellFormatter fmt = table.getCellFormatter();
fmt.addStyleName(0, 0, Gerrit.RESOURCES.css().topmost());
fmt.addStyleName(0, 1, Gerrit.RESOURCES.css().topmost());
fmt.addStyleName(R_CHANGE_ID, 1, Gerrit.RESOURCES.css().changeid());
fmt.addStyleName(R_CNT - 2, 0, Gerrit.RESOURCES.css().bottomheader());
initWidget(table);
}
private void initRow(final int row, final String name) {
table.setText(row, 0, name);
table.getCellFormatter().addStyleName(row, 0, Gerrit.RESOURCES.css().header());
}
public void display(final ChangeDetail changeDetail,
final AccountInfoCache acc, SubmitTypeRecord submitTypeRecord) {
final Change chg = changeDetail.getChange();
final Branch.NameKey dst = chg.getDest();
CopyableLabel changeIdLabel =
new CopyableLabel("Change-Id: " + chg.getKey().get());
changeIdLabel.setPreviewText(chg.getKey().get());
table.setWidget(R_CHANGE_ID, 1, changeIdLabel);
table.setWidget(R_OWNER, 1, AccountLinkPanel.link(acc, chg.getOwner()));
final FlowPanel p = new FlowPanel();
p.add(new ProjectSearchLink(chg.getProject()));
p.add(new InlineHyperlink(chg.getProject().get(),
PageLinks.toProject(chg.getProject())));
table.setWidget(R_PROJECT, 1, p);
table.setWidget(R_BRANCH, 1, new BranchLink(dst.getShortName(), chg
.getProject(), chg.getStatus(), dst.get(), null));
table.setWidget(R_TOPIC, 1, topic(changeDetail));
table.setText(R_UPLOADED, 1, mediumFormat(chg.getCreatedOn()));
table.setText(R_UPDATED, 1, mediumFormat(chg.getLastUpdatedOn()));
table.setText(R_STATUS, 1, Util.toLongString(chg.getStatus()));
String submitType;
if (submitTypeRecord.status == SubmitTypeRecord.Status.OK) {
submitType = com.google.gerrit.client.admin.Util
.toLongString(submitTypeRecord.type);
} else {
submitType = submitTypeRecord.status.name();
}
table.setText(R_SUBMIT_TYPE, 1, submitType);
final Change.Status status = chg.getStatus();
if (Gerrit.getConfig().getNewFeatures()
&& (status.equals(Change.Status.NEW) || status.equals(Change.Status.DRAFT))) {
table.getRowFormatter().setVisible(R_MERGE_TEST, true);
table.setText(R_MERGE_TEST, 1, chg.isMergeable() ? Util.C
.changeInfoBlockCanMergeYes() : Util.C.changeInfoBlockCanMergeNo());
} else {
table.getRowFormatter().setVisible(R_MERGE_TEST, false);
}
if (status.isClosed()) {
table.getCellFormatter().addStyleName(R_STATUS, 1, Gerrit.RESOURCES.css().closedstate());
table.getRowFormatter().setVisible(R_SUBMIT_TYPE, false);
} else {
table.getCellFormatter().removeStyleName(R_STATUS, 1, Gerrit.RESOURCES.css().closedstate());
table.getRowFormatter().setVisible(R_SUBMIT_TYPE, true);
}
}
public Widget topic(final ChangeDetail changeDetail) {
final Change chg = changeDetail.getChange();
final Branch.NameKey dst = chg.getDest();
FlowPanel fp = new FlowPanel();
fp.addStyleName(Gerrit.RESOURCES.css().changeInfoTopicPanel());
fp.add(new BranchLink(chg.getTopic(), chg.getProject(), chg.getStatus(),
dst.get(), chg.getTopic()));
if (changeDetail.canEditTopicName()) {
final Image edit = new Image(Gerrit.RESOURCES.edit());
edit.addStyleName(Gerrit.RESOURCES.css().link());
edit.setTitle(Util.C.changeInfoBlockTopicAlterTopicToolTip());
edit.addClickHandler(new ClickHandler() {
@Override
public void onClick(final ClickEvent event) {
new AlterTopicDialog(chg).center();
}
});
fp.add(edit);
}
return fp;
}
private class AlterTopicDialog extends CommentedActionDialog<ChangeDetail>
implements KeyPressHandler {
TextBox newTopic;
Change change;
AlterTopicDialog(Change chg) {
super(Util.C.alterTopicTitle(), Util.C.headingAlterTopicMessage(),
new ChangeDetailCache.IgnoreErrorCallback());
change = chg;
message.setVisible(false);
newTopic = new TextBox();
newTopic.addKeyPressHandler(this);
setFocusOn(newTopic);
panel.insert(newTopic, 0);
panel.insert(new InlineLabel(Util.C.alterTopicLabel()), 0);
}
@Override
protected void onLoad() {
super.onLoad();
newTopic.setText(change.getTopic());
}
private void doTopicEdit() {
String topic = newTopic.getText();
ChangeApi.topic(change.getId().get(), topic,
new GerritCallback<String>() {
@Override
public void onSuccess(String result) {
sent = true;
Gerrit.display(PageLinks.toChange(change.getId()));
hide();
}
@Override
public void onFailure(final Throwable caught) {
enableButtons(true);
super.onFailure(caught);
}});
}
@Override
public void onSend() {
doTopicEdit();
}
@Override
public void onKeyPress(KeyPressEvent event) {
if (event.getSource() == newTopic
&& event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ENTER) {
doTopicEdit();
}
}
}
}