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/*
* 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.LayoutBase.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, LayoutBase.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, LayoutBase.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("_"), LayoutBase.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();
}
}
}
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