org.pushingpixels.radiance.component.api.ribbon.DefaultRibbonTaskbarKeyTipPolicy Maven / Gradle / Ivy

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/*
 * Copyright (c) 2005-2021 Radiance Kirill Grouchnikov. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  o Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 *  o Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 *  o Neither the name of the copyright holder nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.pushingpixels.radiance.component.api.ribbon;

public class DefaultRibbonTaskbarKeyTipPolicy implements RibbonTaskbarKeyTipPolicy {
    private final static String LETTERS = "123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";

    @Override
    public String getOverflowButtonKeyTip() {
        return "00";
    }

    @Override
    public String getContentKeyTip(int contentIndex) {
        if (contentIndex < 10) {
            return Integer.toString(contentIndex);
        }

        contentIndex -= 10;

        // Creates a sequence of 01, 02, 03, ..., 09, 0A, 0B, 0C, ..., 0Z, 11, 12, ...
        return Integer.toString(contentIndex / LETTERS.length()) +
                LETTERS.charAt(contentIndex % LETTERS.length());
    }
}