| /* |
| * Copyright 2000-2012 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.help.impl; |
| |
| import com.intellij.ide.BrowserUtil; |
| import com.intellij.util.ui.GraphicsUtil; |
| |
| import javax.help.JHelpContentViewer; |
| import javax.help.plaf.basic.BasicContentViewerUI; |
| import javax.swing.*; |
| import javax.swing.plaf.ComponentUI; |
| import java.awt.*; |
| import java.net.URL; |
| |
| /** |
| * It a dirty patch! Help system is so ugly that it hangs when it open some "external" links. |
| * To prevent this we open "external" links in nornal WEB browser. |
| * |
| * @author Vladimir Kondratyev |
| */ |
| class IdeaHelpContentViewUI extends BasicContentViewerUI{ |
| /** invoked by reflection */ |
| public static ComponentUI createUI(JComponent x) { |
| return new IdeaHelpContentViewUI((JHelpContentViewer) x); |
| } |
| |
| public IdeaHelpContentViewUI(JHelpContentViewer contentViewer){ |
| super(contentViewer); |
| } |
| |
| @SuppressWarnings({"HardCodedStringLiteral"}) |
| protected void linkActivated(URL u){ |
| String url=u.toExternalForm(); |
| if(url.startsWith("http") || url.startsWith("ftp")){ |
| BrowserUtil.browse(url); |
| } else{ |
| super.linkActivated(u); |
| } |
| } |
| |
| @Override |
| public void paint(Graphics g, JComponent c) { |
| GraphicsUtil.setupAntialiasing(g); |
| super.paint(g, c); |
| } |
| } |