| /* |
| * 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.openapi.editor.colors; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.ui.Gray; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.awt.*; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| public final class ColorKey implements Comparable<ColorKey> { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.openapi.editor.colors.ColorKey"); |
| private static final Color NULL_COLOR = Gray._0; |
| |
| private final String myExternalName; |
| private Color myDefaultColor = NULL_COLOR; |
| private static final Map<String, ColorKey> ourRegistry = new HashMap<String, ColorKey>(); |
| |
| private ColorKey(@NotNull String externalName) { |
| myExternalName = externalName; |
| if (ourRegistry.containsKey(myExternalName)) { |
| LOG.error("Key " + myExternalName + " already registered."); |
| } |
| else { |
| ourRegistry.put(myExternalName, this); |
| } |
| } |
| |
| @NotNull |
| public static ColorKey find(@NotNull String externalName) { |
| ColorKey key = ourRegistry.get(externalName); |
| return key == null ? new ColorKey(externalName) : key; |
| } |
| |
| public String toString() { |
| return myExternalName; |
| } |
| |
| @NotNull |
| public String getExternalName() { |
| return myExternalName; |
| } |
| |
| @Override |
| public int compareTo(@NotNull ColorKey key) { |
| return myExternalName.compareTo(key.myExternalName); |
| } |
| |
| public Color getDefaultColor() { |
| if (myDefaultColor == NULL_COLOR) { |
| myDefaultColor = null; |
| /* |
| EditorColorsManager manager = EditorColorsManager.getInstance(); |
| if (manager != null) { // Can be null in test mode |
| myDefaultColor = manager.getGlobalScheme().getColor(this); |
| } |
| */ |
| } |
| |
| return myDefaultColor; |
| } |
| |
| @NotNull |
| public static ColorKey createColorKey(@NonNls @NotNull String externalName) { |
| return find(externalName); |
| } |
| |
| @NotNull |
| public static ColorKey createColorKey(@NonNls @NotNull String externalName, Color defaultColor) { |
| ColorKey key = createColorKey(externalName); |
| |
| if (key.getDefaultColor() == null) { |
| key.myDefaultColor = defaultColor; |
| } |
| return key; |
| } |
| } |