/* * 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.customizer.LayoutCustomizer; import com.android.inputmethod.keyboard.layout.expected.AbstractLayoutBase; import com.android.inputmethod.keyboard.layout.expected.ExpectedKey; import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder; /** * The symbols keyboard layout. */ public class Symbols extends AbstractLayoutBase { private final LayoutCustomizer mCustomizer; public Symbols(final LayoutCustomizer customizer) { mCustomizer = customizer; } public ExpectedKey[][] getLayout(final boolean isPhone) { final ExpectedKeyboardBuilder builder = new ExpectedKeyboardBuilder(SYMBOLS_COMMON); final LayoutCustomizer customizer = mCustomizer; builder.replaceKeyOfLabel(CURRENCY, customizer.getCurrencyKey()); builder.replaceKeyOfLabel(DOUBLE_QUOTE, key("\"", joinMoreKeys( customizer.getDoubleQuoteMoreKeys(), customizer.getDoubleAngleQuoteKeys()))); builder.replaceKeyOfLabel(SINGLE_QUOTE, key("'", joinMoreKeys( customizer.getSingleQuoteMoreKeys(), customizer.getSingleAngleQuoteKeys()))); if (isPhone) { builder.addKeysOnTheLeftOfRow(3, customizer.getSymbolsShiftKey(isPhone)) .addKeysOnTheRightOfRow(3, DELETE_KEY) .addKeysOnTheLeftOfRow(4, customizer.getAlphabetKey()) .addKeysOnTheRightOfRow(4, customizer.getEnterKey(isPhone)); } else { // Tablet symbols keyboard has extra two keys at the left edge of the 3rd row. builder.addKeysOnTheLeftOfRow(3, (Object[])joinKeys("\\", "=")); builder.addKeysOnTheRightOfRow(1, DELETE_KEY) .addKeysOnTheRightOfRow(2, customizer.getEnterKey(isPhone)) .addKeysOnTheLeftOfRow(3, customizer.getSymbolsShiftKey(isPhone)) .addKeysOnTheRightOfRow(3, customizer.getSymbolsShiftKey(isPhone)) .addKeysOnTheLeftOfRow(4, customizer.getAlphabetKey()) .addKeysOnTheRightOfRow(4, customizer.getEmojiKey(isPhone)); } return builder.build(); } // 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); public static final ExpectedKey[] CURRENCY_GENERIC_MORE_KEYS = joinMoreKeys( Symbols.DOLLAR_SIGN, Symbols.CENT_SIGN, Symbols.EURO_SIGN, Symbols.POUND_SIGN, Symbols.YEN_SIGN, Symbols.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 private static final ExpectedKey DQUOTE_LEFT = key("\u201C"); private static final ExpectedKey DQUOTE_RIGHT = key("\u201D"); private 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"); public static ExpectedKey[] DOUBLE_ANGLE_QUOTES_LR = { DAQUOTE_LEFT, DAQUOTE_RIGHT }; public static ExpectedKey[] DOUBLE_ANGLE_QUOTES_RL = { DAQUOTE_RIGHT, DAQUOTE_LEFT }; // 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 private static final ExpectedKey SQUOTE_LEFT = key("\u2018"); private static final ExpectedKey SQUOTE_RIGHT = key("\u2019"); private 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"); public static ExpectedKey[] SINGLE_ANGLE_QUOTES_LR = { SAQUOTE_LEFT, SAQUOTE_RIGHT }; public static ExpectedKey[] SINGLE_ANGLE_QUOTES_RL = { SAQUOTE_RIGHT, SAQUOTE_LEFT }; // Common symbols keyboard layout. private static final ExpectedKey[][] SYMBOLS_COMMON = new ExpectedKeyboardBuilder() .setKeysOfRow(1, // 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 key("1", joinMoreKeys("\u00B9", "\u00BD", "\u2153", "\u00BC", "\u215B")), // U+00B2: "²" SUPERSCRIPT TWO // U+2154: "⅔" VULGAR FRACTION TWO THIRDS key("2", joinMoreKeys("\u00B2", "\u2154")), // U+00B3: "³" SUPERSCRIPT THREE // U+00BE: "¾" VULGAR FRACTION THREE QUARTERS // U+215C: "⅜" VULGAR FRACTION THREE EIGHTHS key("3", joinMoreKeys("\u00B3", "\u00BE", "\u215C")), // U+2074: "⁴" SUPERSCRIPT FOUR key("4", moreKey("\u2074")), // U+215D: "⅝" VULGAR FRACTION FIVE EIGHTHS key("5", moreKey("\u215D")), "6", // U+215E: "⅞" VULGAR FRACTION SEVEN EIGHTHS key("7", moreKey("\u215E")), "8", "9", // U+207F: "ⁿ" SUPERSCRIPT LATIN SMALL LETTER N // U+2205: "∅" EMPTY SET key("0", joinMoreKeys("\u207F", "\u2205"))) .setKeysOfRow(2, key("@"), key("#"), key(CURRENCY), // U+2030: "‰" PER MILLE SIGN key("%", moreKey("\u2030")), "&", // U+2013: "–" EN DASH // U+2014: "—" EM DASH // U+00B7: "·" MIDDLE DOT key("-", joinMoreKeys("_", "\u2013", "\u2014", "\u00B7")), // U+00B1: "±" PLUS-MINUS SIGN key("+", moreKey("\u00B1")), key("(", joinMoreKeys("<", "{", "[")), key(")", joinMoreKeys(">", "}", "]"))) .setKeysOfRow(3, // U+2020: "†" DAGGER // U+2021: "‡" DOUBLE DAGGER // U+2605: "★" BLACK STAR key("*", joinMoreKeys("\u2020", "\u2021", "\u2605")), key(DOUBLE_QUOTE), key(SINGLE_QUOTE), key(":"), key(";"), // U+00A1: "¡" INVERTED EXCLAMATION MARK key("!", moreKey("\u00A1")), // U+00BF: "¿" INVERTED QUESTION MARK key("?", moreKey("\u00BF"))) .setKeysOfRow(4, key(","), key("_"), SPACE_KEY, key("/"), // U+2026: "…" HORIZONTAL ELLIPSIS key(".", moreKey("\u2026"))) .build(); public static class RtlSymbols extends Symbols { public RtlSymbols(final LayoutCustomizer customizer) { super(customizer); } // U+00AB: "«" LEFT-POINTING DOUBLE ANGLE QUOTATION MARK // U+00BB: "»" RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK 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_RTL = { DAQUOTE_LEFT_RTL, DAQUOTE_RIGHT_RTL }; // U+2039: "‹" SINGLE LEFT-POINTING ANGLE QUOTATION MARK // U+203A: "›" SINGLE RIGHT-POINTING ANGLE QUOTATION MARK 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_RTL = { SAQUOTE_LEFT_RTL, SAQUOTE_RIGHT_RTL }; @Override public ExpectedKey[][] getLayout(final boolean isPhone) { return new ExpectedKeyboardBuilder(super.getLayout(isPhone)) .replaceKeyOfLabel("(", key("(", ")", moreKey("<", ">"), moreKey("{", "}"), moreKey("[", "]"))) .replaceKeyOfLabel(")", key(")", "(", moreKey(">", "<"), moreKey("}", "{"), moreKey("]", "["))) .build(); } } }