/*
* Copyright 2000-2016 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;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.awt.*;
/**
* Used to override caret painting color and, for non-block carets, their width.
*/
public final class CaretVisualAttributes {
public static final CaretVisualAttributes DEFAULT = new CaretVisualAttributes(null, Weight.NORMAL);
@Nullable
private final Color myColor;
@NotNull
private final Weight myWeight;
public CaretVisualAttributes(@Nullable Color color, @NotNull Weight weight) {
myColor = color;
myWeight = weight;
}
@Nullable
public Color getColor() {
return myColor;
}
@NotNull
public Weight getWeight() {
return myWeight;
}
public int getWidth(int defaultWidth) {
return Math.max(1, defaultWidth + myWeight.delta);
}
public enum Weight {
THIN(-1),
NORMAL(0),
HEAVY(1);
private final int delta;
Weight(int delta) {
this.delta = delta;
}
public int getDelta() {
return delta;
}
}
}