| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * 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.intellij.util.xml.ui; |
| |
| import com.intellij.util.ArrayUtil; |
| import com.intellij.util.xml.highlighting.DomElementProblemDescriptor; |
| import org.jetbrains.annotations.NonNls; |
| |
| import java.util.List; |
| |
| /** |
| * User: Sergey.Vasiliev |
| */ |
| public class TooltipUtils { |
| @NonNls private static final String MESSAGE_DELIMITER = "<hr size=1 noshade>"; |
| |
| public static String getTooltipText(List<DomElementProblemDescriptor> annotations) { |
| if (annotations.size() == 0) return null; |
| |
| return getTooltipText(getMessages(annotations)); |
| } |
| |
| public static String getTooltipText(List<DomElementProblemDescriptor> annotations, String[] messages) { |
| return getTooltipText(ArrayUtil.mergeArrays(getMessages(annotations), messages)); |
| } |
| |
| private static String[] getMessages(final List<DomElementProblemDescriptor> problems) { |
| String[] messages = new String[problems.size()]; |
| for (int i = 0; i < problems.size(); i++) { |
| messages[i] = problems.get(i).getDescriptionTemplate(); |
| } |
| return messages; |
| } |
| |
| public static String getTooltipText(String[] messages) { |
| if (messages.length == 0) return null; |
| |
| StringBuilder text = new StringBuilder("<html><body><table><tr><td> </td><td>"); |
| int len = messages.length > 10 ? 10 : messages.length; |
| for (int i = 0; i < len; i++) { |
| if (i != 0) { |
| text.append(MESSAGE_DELIMITER); |
| } |
| text.append(messages[i]); |
| } |
| if (messages.length > 10) { |
| text.append(MESSAGE_DELIMITER); |
| text.append("..."); |
| } |
| text.append("</td><td> </td></tr></table></body></html>"); |
| return text.toString(); |
| } |
| |
| } |
