| /* |
| * Copyright 2000-2011 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.ide.diff; |
| |
| import com.intellij.openapi.Disposable; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.util.ArrayUtil; |
| import com.intellij.util.PlatformIcons; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.io.IOException; |
| |
| /** |
| * @author Konstantin Bulenkov |
| */ |
| public class DiffErrorElement extends DiffElement { |
| private final String myMessage; |
| private final JTextArea myDescription; |
| |
| public DiffErrorElement() { |
| this("Can't load children", ""); |
| } |
| |
| public DiffErrorElement(@NotNull String message, @NotNull String description) { |
| myMessage = message; |
| myDescription = new JTextArea(description); |
| //myDescription.setBackground(new Color(0,0,0,0)); |
| myDescription.setEditable(false); |
| } |
| |
| |
| |
| @Override |
| public String getPath() { |
| return ""; |
| } |
| |
| @NotNull |
| @Override |
| public String getName() { |
| return myMessage; |
| } |
| |
| @Override |
| public long getSize() { |
| return -1; |
| } |
| |
| @Override |
| public long getTimeStamp() { |
| return -1; |
| } |
| |
| @Override |
| public boolean isContainer() { |
| return false; |
| } |
| |
| @Override |
| public DiffElement[] getChildren() throws IOException { |
| return EMPTY_ARRAY; |
| } |
| |
| @Override |
| public byte[] getContent() throws IOException { |
| return ArrayUtil.EMPTY_BYTE_ARRAY; |
| } |
| |
| @Override |
| public Object getValue() { |
| return null; |
| } |
| |
| @Override |
| public Icon getIcon() { |
| return PlatformIcons.ERROR_INTRODUCTION_ICON; |
| } |
| |
| @Override |
| public JComponent getViewComponent(Project project, @Nullable DiffElement target, @NotNull Disposable parentDisposable) { |
| return myDescription; |
| } |
| } |