/* * Copyright (C) 2014 The Android Open Source Project * * 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.android.inputmethod.keyboard.layout; import com.android.inputmethod.keyboard.layout.expected.ExpectedKey; import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder; import com.android.inputmethod.keyboard.layout.expected.LayoutBase; import com.android.inputmethod.latin.Constants; /** * The symbols keyboard layout. */ public final class Symbols extends LayoutBase { public static ExpectedKey[][] getLayout(final boolean isPhone) { return isPhone ? toPhoneSymbol(SYMBOLS_COMMON) : toTabletSymbols(SYMBOLS_COMMON); } public static ExpectedKey[][] getDefaultLayout(final boolean isPhone) { final ExpectedKeyboardBuilder builder = new ExpectedKeyboardBuilder(SYMBOLS_COMMON); builder.replaceKeyOfLabel(CURRENCY, Symbols.CURRENCY_DOLLAR); builder.replaceKeyOfLabel(DOUBLE_QUOTE, key("\"", join(Symbols.DOUBLE_QUOTES_9LR, Symbols.DOUBLE_ANGLE_QUOTES_LR))); builder.replaceKeyOfLabel(SINGLE_QUOTE, key("'", join(Symbols.SINGLE_QUOTES_9LR, Symbols.SINGLE_ANGLE_QUOTES_LR))); final ExpectedKey[][] symbolsCommon = builder.build(); return isPhone ? toPhoneSymbol(symbolsCommon) : toTabletSymbols(symbolsCommon); } // Functional keys. public static final ExpectedKey ALPHABET_KEY = key("ABC", Constants.CODE_SWITCH_ALPHA_SYMBOL); public static final ExpectedKey SYMBOLS_SHIFT_KEY = key("= \\ <", Constants.CODE_SHIFT); public static final ExpectedKey TABLET_SYMBOLS_SHIFT_KEY = key("~ [ <", Constants.CODE_SHIFT); // Variations of the "currency" key on the 2nd row. public static final String CURRENCY = "currency"; // U+00A2: "¢" CENT SIGN // U+00A3: "£" POUND SIGN // U+00A5: "¥" YEN SIGN // U+20AC: "€" EURO SIGN // U+20B1: "₱" PESO SIGN public static final ExpectedKey DOLLAR_SIGN = key("$"); public static final ExpectedKey CENT_SIGN = key("\u00A2"); public static final ExpectedKey POUND_SIGN = key("\u00A3"); public static final ExpectedKey YEN_SIGN = key("\u00A5"); public static final ExpectedKey EURO_SIGN = key("\u20AC"); public static final ExpectedKey PESO_SIGN = key("\u20B1"); public static final ExpectedKey CURRENCY_DOLLAR = key("$", CENT_SIGN, POUND_SIGN, EURO_SIGN, YEN_SIGN, PESO_SIGN); public static final ExpectedKey CURRENCY_EURO = key("\u20AC", CENT_SIGN, POUND_SIGN, DOLLAR_SIGN, YEN_SIGN, PESO_SIGN); // Variations of the "double quote" key's "more keys" on the 3rd row. public static final String DOUBLE_QUOTE = "double_quote"; // U+201C: "“" LEFT DOUBLE QUOTATION MARK // U+201D: "”" RIGHT DOUBLE QUOTATION MARK // U+201E: "„" DOUBLE LOW-9 QUOTATION MARK static final ExpectedKey DQUOTE_LEFT = key("\u201C"); static final ExpectedKey DQUOTE_RIGHT = key("\u201D"); static final ExpectedKey DQUOTE_LOW9 = key("\u201E"); public static ExpectedKey[] DOUBLE_QUOTES_9LR = { DQUOTE_LOW9, DQUOTE_LEFT, DQUOTE_RIGHT }; public static ExpectedKey[] DOUBLE_QUOTES_R9L = { DQUOTE_RIGHT, DQUOTE_LOW9, DQUOTE_LEFT }; public static ExpectedKey[] DOUBLE_QUOTES_L9R = { DQUOTE_LEFT, DQUOTE_LOW9, DQUOTE_RIGHT }; public static ExpectedKey[] DOUBLE_QUOTES_LR9 = { DQUOTE_LEFT, DQUOTE_RIGHT, DQUOTE_LOW9 }; // U+00AB: "«" LEFT-POINTING DOUBLE ANGLE QUOTATION MARK // U+00BB: "»" RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK private static final ExpectedKey DAQUOTE_LEFT = key("\u00AB"); private static final ExpectedKey DAQUOTE_RIGHT = key("\u00BB"); private static final ExpectedKey DAQUOTE_LEFT_RTL = key("\u00AB", "\u00BB"); private static final ExpectedKey DAQUOTE_RIGHT_RTL = key("\u00BB", "\u00AB"); public static ExpectedKey[] DOUBLE_ANGLE_QUOTES_LR = { DAQUOTE_LEFT, DAQUOTE_RIGHT }; public static ExpectedKey[] DOUBLE_ANGLE_QUOTES_RL = { DAQUOTE_RIGHT, DAQUOTE_LEFT }; public static ExpectedKey[] DOUBLE_ANGLE_QUOTES_RTL = { DAQUOTE_LEFT_RTL, DAQUOTE_RIGHT_RTL }; // Variations of the "single quote" key's "more keys" on the 3rd row. public static final String SINGLE_QUOTE = "single_quote"; // U+2018: "‘" LEFT SINGLE QUOTATION MARK // U+2019: "’" RIGHT SINGLE QUOTATION MARK // U+201A: "‚" SINGLE LOW-9 QUOTATION MARK static final ExpectedKey SQUOTE_LEFT = key("\u2018"); static final ExpectedKey SQUOTE_RIGHT = key("\u2019"); static final ExpectedKey SQUOTE_LOW9 = key("\u201A"); public static ExpectedKey[] SINGLE_QUOTES_9LR = { SQUOTE_LOW9, SQUOTE_LEFT, SQUOTE_RIGHT }; public static ExpectedKey[] SINGLE_QUOTES_R9L = { SQUOTE_RIGHT, SQUOTE_LOW9, SQUOTE_LEFT }; public static ExpectedKey[] SINGLE_QUOTES_L9R = { SQUOTE_LEFT, SQUOTE_LOW9, SQUOTE_RIGHT }; public static ExpectedKey[] SINGLE_QUOTES_LR9 = { SQUOTE_LEFT, SQUOTE_RIGHT, SQUOTE_LOW9 }; // U+2039: "‹" SINGLE LEFT-POINTING ANGLE QUOTATION MARK // U+203A: "›" SINGLE RIGHT-POINTING ANGLE QUOTATION MARK private static final ExpectedKey SAQUOTE_LEFT = key("\u2039"); private static final ExpectedKey SAQUOTE_RIGHT = key("\u203A"); private static final ExpectedKey SAQUOTE_LEFT_RTL = key("\u2039", "\u203A"); private static final ExpectedKey SAQUOTE_RIGHT_RTL = key("\u203A", "\u2039"); public static ExpectedKey[] SINGLE_ANGLE_QUOTES_LR = { SAQUOTE_LEFT, SAQUOTE_RIGHT }; public static ExpectedKey[] SINGLE_ANGLE_QUOTES_RL = { SAQUOTE_RIGHT, SAQUOTE_LEFT }; public static ExpectedKey[] SINGLE_ANGLE_QUOTES_RTL = { SAQUOTE_LEFT_RTL, SAQUOTE_RIGHT_RTL }; // Common symbols keyboard layout. public static final ExpectedKey[][] SYMBOLS_COMMON = new ExpectedKeyboardBuilder(10, 9, 7, 5) .setLabelsOfRow(1, "1", "2", "3", "4", "5", "6", "7", "8", "9", "0") // U+00B9: "¹" SUPERSCRIPT ONE // U+00BD: "½" VULGAR FRACTION ONE HALF // U+2153: "⅓" VULGAR FRACTION ONE THIRD // U+00BC: "¼" VULGAR FRACTION ONE QUARTER // U+215B: "⅛" VULGAR FRACTION ONE EIGHTH .setMoreKeysOf("1", "\u00B9", "\u00BD", "\u2153", "\u00BC", "\u215B") // U+00B2: "²" SUPERSCRIPT TWO // U+2154: "⅔" VULGAR FRACTION TWO THIRDS .setMoreKeysOf("2", "\u00B2", "\u2154") // U+00B3: "³" SUPERSCRIPT THREE // U+00BE: "¾" VULGAR FRACTION THREE QUARTERS // U+215C: "⅜" VULGAR FRACTION THREE EIGHTHS .setMoreKeysOf("3", "\u00B3", "\u00BE", "\u215C") // U+2074: "⁴" SUPERSCRIPT FOUR .setMoreKeysOf("4", "\u2074") // U+215D: "⅝" VULGAR FRACTION FIVE EIGHTHS .setMoreKeysOf("5", "\u215D") // U+215E: "⅞" VULGAR FRACTION SEVEN EIGHTHS .setMoreKeysOf("7", "\u215E") // U+207F: "ⁿ" SUPERSCRIPT LATIN SMALL LETTER N // U+2205: "∅" EMPTY SET .setMoreKeysOf("0", "\u207F", "\u2205") .setLabelsOfRow(2, "@", "#", CURRENCY, "%", "&", "-", "+", "(", ")") // U+2030: "‰" PER MILLE SIGN .setMoreKeysOf("%", "\u2030") // U+2013: "–" EN DASH // U+2014: "—" EM DASH // U+00B7: "·" MIDDLE DOT .setMoreKeysOf("-", "_", "\u2013", "\u2014", "\u00B7") // U+00B1: "±" PLUS-MINUS SIGN .setMoreKeysOf("+", "\u00B1") .setMoreKeysOf("(", "<", "{", "[") .setMoreKeysOf(")", ">", "}", "]") .setLabelsOfRow(3, "*", DOUBLE_QUOTE, SINGLE_QUOTE, ":", ";", "!", "?") // U+2020: "†" DAGGER // U+2021: "‡" DOUBLE DAGGER // U+2605: "★" BLACK STAR .setMoreKeysOf("*", "\u2020", "\u2021", "\u2605") // U+00A1: "¡" INVERTED EXCLAMATION MARK .setMoreKeysOf("!", "\u00A1") // U+00BF: "¿" INVERTED QUESTION MARK .setMoreKeysOf("?", "\u00BF") .setLabelsOfRow(4, "_", "/", " ", ",", ".") // U+2026: "…" HORIZONTAL ELLIPSIS .setMoreKeysOf(".", "\u2026") .build(); private static ExpectedKey[][] toPhoneSymbol(final ExpectedKey[][] common) { return new ExpectedKeyboardBuilder(common) .addKeysOnTheLeftOfRow(3, Symbols.SYMBOLS_SHIFT_KEY) .addKeysOnTheRightOfRow(3, DELETE_KEY) .addKeysOnTheLeftOfRow(4, Symbols.ALPHABET_KEY) .addKeysOnTheRightOfRow(4, key(ENTER_KEY, EMOJI_KEY)) .build(); } private static ExpectedKey[][] toTabletSymbols(final ExpectedKey[][] common) { return new ExpectedKeyboardBuilder(common) .addKeysOnTheLeftOfRow(3, key("\\"), key("=")) .addKeysOnTheRightOfRow(1, DELETE_KEY) .addKeysOnTheRightOfRow(2, ENTER_KEY) .addKeysOnTheLeftOfRow(3, Symbols.TABLET_SYMBOLS_SHIFT_KEY) .addKeysOnTheRightOfRow(3, Symbols.TABLET_SYMBOLS_SHIFT_KEY) .addKeysOnTheLeftOfRow(4, Symbols.ALPHABET_KEY) .addKeysOnTheRightOfRow(4, EMOJI_KEY) .build(); } }