| // 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.ui.CommentLinkProcessor; |
| import com.google.gwt.user.client.ui.Composite; |
| import com.google.gwt.user.client.ui.HTML; |
| import com.google.gwt.user.client.ui.ScrollPanel; |
| import com.google.gwtexpui.safehtml.client.SafeHtml; |
| import com.google.gwtexpui.safehtml.client.SafeHtmlBuilder; |
| |
| public class CommitMessageBlock extends Composite { |
| private final HTML description; |
| |
| public CommitMessageBlock() { |
| this(null); |
| } |
| |
| public CommitMessageBlock(String height) { |
| description = new HTML(); |
| description.setStyleName(Gerrit.RESOURCES.css().changeScreenDescription()); |
| if (height != null) { |
| ScrollPanel scrollPanel = new ScrollPanel(); |
| scrollPanel.setHeight(height); |
| scrollPanel.add(description); |
| initWidget(scrollPanel); |
| } else { |
| initWidget(description); |
| } |
| } |
| |
| public void display(final String commitMessage) { |
| SafeHtml msg = new SafeHtmlBuilder().append(commitMessage); |
| msg = msg.linkify(); |
| msg = CommentLinkProcessor.apply(msg); |
| msg = new SafeHtmlBuilder().openElement("p").append(msg).closeElement("p"); |
| msg = msg.replaceAll("\n\n", "</p><p>"); |
| msg = msg.replaceAll("\n", "<br />"); |
| SafeHtml.set(description, msg); |
| } |
| } |