+++ /dev/null
-/*
- * Jexer - Java Text User Interface
- *
- * The MIT License (MIT)
- *
- * Copyright (C) 2016 Kevin Lamonte
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * @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;
-
- /**
- * Get the keyboard shortcut character.
- *
- * @return the highlighted character
- */
- public char getShortcut() {
- return 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;
- }
-}