+++ /dev/null
-/**
- * Jexer - Java Text User Interface
- *
- * License: LGPLv3 or later
- *
- * This module is licensed under the GNU Lesser General Public License
- * Version 3. Please see the file "COPYING" in this directory for more
- * information about the GNU Lesser General Public License Version 3.
- *
- * Copyright (C) 2015 Kevin Lamonte
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 3 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, see
- * http://www.gnu.org/licenses/, or write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- * @author Kevin Lamonte [kevin.lamonte@gmail.com]
- * @version 1
- */
-package jexer.bits;
-
-/**
- * MnemonicString is used to render a string like "&File" into a highlighted
- * 'F' and the rest of 'ile'. To insert a literal '&', use two '&&'
- * characters, e.g. "&File && Stuff" would be "File & Stuff" with the first
- * 'F' highlighted.
- */
-public final class MnemonicString {
-
- /**
- * Keyboard shortcut to activate this item.
- */
- private char shortcut;
-
- /**
- * Location of the highlighted character.
- */
- private int shortcutIdx = -1;
-
- /**
- * Get location of the highlighted character.
- *
- * @return location of the highlighted character
- */
- public int getShortcutIdx() {
- return shortcutIdx;
- }
-
- /**
- * The raw (uncolored) string.
- */
- private String rawLabel;
-
- /**
- * Get the raw (uncolored) string.
- *
- * @return the raw (uncolored) string
- */
- public String getRawLabel() {
- return rawLabel;
- }
-
- /**
- * Public constructor.
- *
- * @param label widget label or title. Label must contain a keyboard
- * shortcut, denoted by prefixing a letter with "&", e.g. "&File"
- */
- public MnemonicString(final String label) {
-
- // Setup the menu shortcut
- String newLabel = "";
- boolean foundAmp = false;
- boolean foundShortcut = false;
- int scanShortcutIdx = 0;
- for (int i = 0; i < label.length(); i++) {
- char c = label.charAt(i);
- if (c == '&') {
- if (foundAmp) {
- newLabel += '&';
- scanShortcutIdx++;
- } else {
- foundAmp = true;
- }
- } else {
- newLabel += c;
- if (foundAmp) {
- if (!foundShortcut) {
- shortcut = c;
- foundAmp = false;
- foundShortcut = true;
- shortcutIdx = scanShortcutIdx;
- }
- } else {
- scanShortcutIdx++;
- }
- }
- }
- this.rawLabel = newLabel;
- }
-}