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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.KeyboardId;
import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
import java.util.Locale;
/**
* The PC QWERTY alphabet keyboard.
*/
public final class PcQwerty extends LayoutBase {
private static final String LAYOUT_NAME = "pcqwerty";
public PcQwerty(final LayoutCustomizer customizer) {
super(customizer, Symbols.class, SymbolsShifted.class);
}
@Override
public String getName() { return LAYOUT_NAME; }
public static class PcQwertyCustomizer extends LayoutCustomizer {
public PcQwertyCustomizer(final Locale locale) { super(locale); }
@Override
public int getNumberOfRows() { return 5; }
@Override
public ExpectedKey[] getLeftShiftKeys(final boolean isPhone) {
return joinKeys(SHIFT_KEY);
}
@Override
public ExpectedKey[] getRightShiftKeys(final boolean isPhone) {
return joinKeys(SHIFT_KEY);
}
@Override
public ExpectedKey[] getKeysLeftToSpacebar(final boolean isPhone) {
return joinKeys(SETTINGS_KEY);
}
@Override
public ExpectedKey[] getKeysRightToSpacebar(final boolean isPhone) {
return isPhone
? joinKeys(key(ENTER_KEY, EMOJI_ACTION_KEY))
: joinKeys(EMOJI_NORMAL_KEY);
}
}
@Override
ExpectedKey[][] getCommonAlphabetLayout(final boolean isPhone) {
final LayoutCustomizer customizer = getCustomizer();
final ExpectedKeyboardBuilder builder = new ExpectedKeyboardBuilder(ALPHABET_COMMON);
customizer.setAccentedLetters(builder);
builder.replaceKeyOfLabel(ROW1_1, key("`", moreKey("~")))
.replaceKeyOfLabel(ROW2_11, key("[", moreKey("{")))
.replaceKeyOfLabel(ROW2_12, key("]", moreKey("}")))
.replaceKeyOfLabel(ROW2_13, key("\\", moreKey("|")))
.replaceKeyOfLabel(ROW3_10, key(";", moreKey(":")))
.replaceKeyOfLabel(ROW3_11, key("'", joinMoreKeys(additionalMoreKey("\""),
customizer.getDoubleQuoteMoreKeys(),
customizer.getSingleQuoteMoreKeys())))
.setAdditionalMoreKeysPositionOf("'", 4)
.replaceKeyOfLabel(ROW4_8, key(",", moreKey("<")))
.replaceKeyOfLabel(ROW4_9, key(".", moreKey(">")))
// U+00BF: "¿" INVERTED QUESTION MARK
.replaceKeyOfLabel(ROW4_10, key("/", joinMoreKeys("?", "\u00BF")));
if (isPhone) {
// U+221E: "∞" INFINITY
// U+2260: "≠" NOT EQUAL TO
// U+2248: "≈" ALMOST EQUAL TO
builder.replaceKeyOfLabel(ROW1_13, key("=",
joinMoreKeys("\u221E", "\u2260", "\u2248", "+")));
} else {
// U+221E: "∞" INFINITY
// U+2260: "≠" NOT EQUAL TO
// U+2248: "≈" ALMOST EQUAL TO
builder.replaceKeyOfLabel(ROW1_13, key("=",
joinMoreKeys("+", "\u221E", "\u2260", "\u2248")));
}
return builder.build();
}
@Override
ExpectedKey[][] getCommonAlphabetShiftLayout(final boolean isPhone, final int elementId) {
final ExpectedKeyboardBuilder builder;
if (elementId == KeyboardId.ELEMENT_ALPHABET_AUTOMATIC_SHIFTED
|| elementId == KeyboardId.ELEMENT_ALPHABET_SHIFT_LOCKED) {
builder = new ExpectedKeyboardBuilder(getCommonAlphabetLayout(isPhone));
} else {
builder = new ExpectedKeyboardBuilder(ALPHABET_COMMON);
final LayoutCustomizer customizer = getCustomizer();
customizer.setAccentedLetters(builder);
builder.setKeysOfRow(1,
"~",
// U+00A1: "¡" INVERTED EXCLAMATION MARK
key("!", moreKey("\u00A1")),
"@", "#",
customizer.getCurrencyKey(),
// U+2030: "‰" PER MILLE SIGN
key("%", moreKey("\u2030")),
"^", "&",
// U+2020: "†" DAGGER
// U+2021: "‡" DOUBLE DAGGER
// U+2605: "★" BLACK STAR
key("*", joinMoreKeys("\u2020", "\u2021", "\u2605")),
"(", ")", "_",
// U+00B1: "±" PLUS-MINUS SIGN
// U+00D7: "×" MULTIPLICATION SIGN
// U+00F7: "÷" DIVISION SIGN
// U+221A: "√" SQUARE ROOT
key("+", joinMoreKeys("\u00B1", "\u00D7", "\u00F7", "\u221A")))
.replaceKeyOfLabel(ROW2_11, key("{"))
.replaceKeyOfLabel(ROW2_12, key("}"))
.replaceKeyOfLabel(ROW2_13, key("|"))
.replaceKeyOfLabel(ROW3_10, key(":"))
.replaceKeyOfLabel(ROW3_11, key("\"", joinMoreKeys(
customizer.getDoubleQuoteMoreKeys(),
customizer.getSingleQuoteMoreKeys())))
// U+2039: "‹" SINGLE LEFT-POINTING ANGLE QUOTATION MARK
// U+2264: "≤" LESS-THAN OR EQUAL TO
// U+00AB: "«" LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
.replaceKeyOfLabel(ROW4_8, key("<", joinMoreKeys("\u2039", "\u2264", "\u00AB")))
// U+203A: "›" SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
// U+2265: "≥" GREATER-THAN EQUAL TO
// U+00BB: "»" RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
.replaceKeyOfLabel(ROW4_9, key(">", joinMoreKeys("\u203A", "\u2265", "\u00BB")))
// U+00BF: "¿" INVERTED QUESTION MARK
.replaceKeyOfLabel(ROW4_10, key("?", moreKey("\u00BF")));
}
builder.toUpperCase(getLocale());
return builder.build();
}
// Helper method to create alphabet layout by adding special function keys.
@Override
ExpectedKeyboardBuilder convertCommonLayoutToKeyboard(final ExpectedKeyboardBuilder builder,
final boolean isPhone) {
final LayoutCustomizer customizer = getCustomizer();
builder.setKeysOfRow(5, (Object[])customizer.getSpaceKeys(isPhone));
builder.addKeysOnTheLeftOfRow(5, (Object[])customizer.getKeysLeftToSpacebar(isPhone));
builder.addKeysOnTheRightOfRow(5, (Object[])customizer.getKeysRightToSpacebar(isPhone));
if (isPhone) {
builder.addKeysOnTheRightOfRow(3, DELETE_KEY);
} else {
builder.addKeysOnTheRightOfRow(1, DELETE_KEY)
.addKeysOnTheLeftOfRow(2, TAB_KEY)
.addKeysOnTheRightOfRow(3, ENTER_KEY);
}
builder.addKeysOnTheLeftOfRow(4, (Object[])customizer.getLeftShiftKeys(isPhone))
.addKeysOnTheRightOfRow(4, (Object[])customizer.getRightShiftKeys(isPhone));
return builder;
}
@Override
public ExpectedKey[][] getLayout(final boolean isPhone, final int elementId) {
if (elementId == KeyboardId.ELEMENT_SYMBOLS
|| elementId == KeyboardId.ELEMENT_SYMBOLS_SHIFTED) {
return null;
}
return super.getLayout(isPhone, elementId);
}
private static final String ROW1_1 = "ROW1_1";
private static final String ROW1_13 = "ROW1_13";
private static final String ROW2_11 = "ROW2_11";
private static final String ROW2_12 = "ROW2_12";
private static final String ROW2_13 = "ROW2_13";
private static final String ROW3_10 = "ROW3_10";
private static final String ROW3_11 = "ROW3_11";
private static final String ROW4_8 = "ROW4_8";
private static final String ROW4_9 = "ROW4_9";
private static final String ROW4_10 = "ROW4_10";
private static final ExpectedKey[][] ALPHABET_COMMON = new ExpectedKeyboardBuilder()
.setKeysOfRow(1,
ROW1_1,
// U+00A1: "¡" INVERTED EXCLAMATION MARK
// 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(
"!", "\u00A1", "\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", joinMoreKeys("$", "\u2074")),
// U+215D: "⅝" VULGAR FRACTION FIVE EIGHTHS
key("5", joinMoreKeys("%", "\u215D")),
key("6", moreKey("^")),
// U+215E: "⅞" VULGAR FRACTION SEVEN EIGHTHS
key("7", joinMoreKeys("&", "\u215E")),
key("8", moreKey("*")),
key("9", moreKey("(")),
// U+207F: "ⁿ" SUPERSCRIPT LATIN SMALL LETTER N
// U+2205: "∅" EMPTY SET
key("0", joinMoreKeys(")", "\u207F", "\u2205")),
// U+2013: "–" EN DASH
// U+2014: "—" EM DASH
// U+00B7: "·" MIDDLE DOT
key("-", joinMoreKeys("_", "\u2013", "\u2014", "\u00B7")),
ROW1_13)
.setKeysOfRow(2, "q", "w", "e", "r", "t", "y", "u", "i", "o", "p",
ROW2_11, ROW2_12, ROW2_13)
.setKeysOfRow(3, "a", "s", "d", "f", "g", "h", "j", "k", "l", ROW3_10, ROW3_11)
.setKeysOfRow(4, "z", "x", "c", "v", "b", "n", "m", ROW4_8, ROW4_9, ROW4_10)
.build();
}
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