| /* |
| * Copyright 2000-2010 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.openapi.editor.impl.softwrap; |
| |
| import com.intellij.openapi.editor.SoftWrap; |
| import com.intellij.openapi.editor.impl.TextChangeImpl; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * {@link SoftWrap} implementation that is built around {@link TextChangeImpl}. |
| * |
| * @author Denis Zhdanov |
| * @since Sep 1, 2010 2:39:06 PM |
| */ |
| public class SoftWrapImpl implements SoftWrap { |
| |
| private final TextChangeImpl myChange; |
| private final int myIndentInColumns; |
| private final int myIndentInPixels; |
| |
| public SoftWrapImpl(@NotNull TextChangeImpl change, int indentInColumns, int indentInPixels) { |
| myChange = change; |
| myIndentInColumns = indentInColumns; |
| myIndentInPixels = indentInPixels; |
| } |
| |
| @Override |
| public int getStart() { |
| return myChange.getStart(); |
| } |
| |
| @Override |
| public int getEnd() { |
| return myChange.getEnd(); |
| } |
| |
| @NotNull |
| @Override |
| public CharSequence getText() { |
| return myChange.getText(); |
| } |
| |
| @NotNull |
| @Override |
| public char[] getChars() { |
| return myChange.getChars(); |
| } |
| |
| @Override |
| public int getIndentInColumns() { |
| return myIndentInColumns; |
| } |
| |
| @Override |
| public int getIndentInPixels() { |
| return myIndentInPixels; |
| } |
| |
| public TextChangeImpl getChange() { |
| return myChange; |
| } |
| |
| public void advance(int diff) { |
| myChange.advance(diff); |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = myChange.hashCode(); |
| result = 31 * result + myIndentInColumns; |
| return 31 * result + myIndentInPixels; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (o == null || getClass() != o.getClass()) return false; |
| |
| SoftWrapImpl that = (SoftWrapImpl)o; |
| return myIndentInColumns == that.myIndentInColumns && myIndentInPixels == that.myIndentInPixels && myChange.equals(that.myChange); |
| } |
| |
| @Override |
| public String toString() { |
| return myChange.toString(); |
| } |
| } |