| /* |
| * Copyright 2000-2014 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.ui; |
| |
| import com.intellij.openapi.util.text.StringUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.util.ArrayList; |
| |
| public class SimpleColoredText implements ColoredTextContainer { |
| private final ArrayList<String> myTexts; |
| private final ArrayList<SimpleTextAttributes> myAttributes; |
| private String myCachedToString = null; |
| |
| public SimpleColoredText() { |
| myTexts = new ArrayList<String>(3); |
| myAttributes = new ArrayList<SimpleTextAttributes>(3); |
| } |
| |
| public SimpleColoredText(@NotNull String fragment, @NotNull SimpleTextAttributes attributes) { |
| this(); |
| append(fragment, attributes); |
| } |
| |
| @Override |
| public void append(@NotNull String fragment, @NotNull SimpleTextAttributes attributes){ |
| myTexts.add(fragment); |
| myCachedToString = null; |
| myAttributes.add(attributes); |
| } |
| |
| public void insert(int index, @NotNull String fragment, @NotNull SimpleTextAttributes attributes) { |
| myTexts.add(index, fragment); |
| myCachedToString = null; |
| myAttributes.add(index, attributes); |
| } |
| |
| @Override |
| public void append(@NotNull String fragment, @NotNull SimpleTextAttributes attributes, Object tag) { |
| append(fragment, attributes); |
| } |
| |
| @Override |
| public void setIcon(@Nullable Icon icon) { |
| } |
| |
| @Override |
| public void setToolTipText(@Nullable String text) { |
| } |
| |
| public void clear() { |
| myTexts.clear(); |
| myCachedToString = null; |
| myAttributes.clear(); |
| } |
| |
| public void appendToComponent(@NotNull ColoredTextContainer component) { |
| int size = myTexts.size(); |
| for (int i = 0; i < size; i++) { |
| String text = myTexts.get(i); |
| SimpleTextAttributes attribute = myAttributes.get(i); |
| component.append(text, attribute); |
| } |
| } |
| |
| public String toString() { |
| if (myCachedToString == null) { |
| myCachedToString = StringUtil.join(myTexts,""); |
| } |
| return myCachedToString; |
| } |
| |
| public ArrayList<String> getTexts() { |
| return myTexts; |
| } |
| |
| public ArrayList<SimpleTextAttributes> getAttributes() { |
| return myAttributes; |
| } |
| |
| public SimpleColoredText derive(SimpleTextAttributes attributes, boolean override) { |
| SimpleColoredText result = new SimpleColoredText(); |
| for (int i = 0; i < myTexts.size(); i++) { |
| SimpleTextAttributes overridden = override |
| ? SimpleTextAttributes.merge(myAttributes.get(i), attributes) |
| : SimpleTextAttributes.merge(attributes, myAttributes.get(i)); |
| result.append(myTexts.get(i), overridden); |
| } |
| return result; |
| } |
| } |