/*
 * Copyright 2015-2024 MicroEJ Corp. All rights reserved.
 * This library is provided in source code for use, modification and test, subject to license terms.
 * Any modification of the source code will break MicroEJ Corp. warranties on the whole library.
 */
package ej.mwt.style.background;

import ej.annotation.Nullable;
import ej.microui.display.GraphicsContext;
import ej.microui.display.Painter;

/**
 * Draws a plain color on the background with a rectangular border.
 */
public class RectangularBackground implements Background {

    /**
     * Creates a rectangular background with no border.
     *
     * @param color
     *            the color.
     */
    public RectangularBackground(int color) {
        this.color = color;
    }

    /**
     * Gets the color.
     *
     * @return the color.
     */
    public int getColor() {
        return this.color;
    }

    @Override
    public boolean isTransparent(int width, int height) {
        return false;
    }

    @Override
    public void apply(GraphicsContext g, int width, int height) {
        g.setColor(this.color);
        Painter.fillRectangle(g, 0, 0, width, height);
        // Set background color to optimize future anti-aliased drawings.
        g.setBackgroundColor(this.color);
    }

    @Override
    public boolean equals(@Nullable Object obj) {
        if (obj != null && getClass() == obj.getClass()) {
            RectangularBackground background = (RectangularBackground) obj;
            return this.color == background.color;
        }
        return false;
    }

    @Override
    public int hashCode() {
        return this.color;
    }
}