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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.expected.ExpectedKey;
import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
import com.android.inputmethod.latin.Constants;
import java.util.Locale;
/**
* The Tamil keyboard.
*/
public final class Tamil extends LayoutBase {
private static final String LAYOUT_NAME = "tamil";
public Tamil(final LayoutCustomizer customizer) {
super(customizer, Symbols.class, SymbolsShifted.class);
}
@Override
public String getName() { return LAYOUT_NAME; }
public static class TamilCustomizer extends LayoutCustomizer {
public TamilCustomizer(final Locale locale) { super(locale); }
@Override
public ExpectedKey getAlphabetKey() { return TAMIL_ALPHABET_KEY; }
@Override
public ExpectedKey[] getLeftShiftKeys(final boolean isPhone) {
return EMPTY_KEYS;
}
@Override
public ExpectedKey[] getRightShiftKeys(final boolean isPhone) {
return isPhone ? EMPTY_KEYS : EXCLAMATION_AND_QUESTION_MARKS;
}
// U+0BA4: "த" TAMIL LETTER TA
// U+0BAE/U+0BBF: "மி" TAMIL LETTER MA/TAMIL VOWEL SIGN I
// U+0BB4/U+0BCD: "ழ்" TAMIL LETTER LLLA/TAMIL SIGN VIRAMA
private static final ExpectedKey TAMIL_ALPHABET_KEY = key(
"\u0BA4\u0BAE\u0BBF\u0BB4\u0BCD", Constants.CODE_SWITCH_ALPHA_SYMBOL);
}
@Override
ExpectedKey[][] getCommonAlphabetLayout(boolean isPhone) { return ALPHABET_COMMON; }
@Override
ExpectedKey[][] getCommonAlphabetShiftLayout(boolean isPhone, final int elementId) {
return null;
}
private static final ExpectedKey[][] ALPHABET_COMMON = new ExpectedKeyboardBuilder()
.setKeysOfRow(1,
// U+0B94: "ஔ" TAMIL LETTER AU
// U+0BCC: "ௌ" TAMIL VOWEL SIGN AU
key("\u0B94", joinMoreKeys("\u0BCC", "1")),
// U+0B90: "ஐ" TAMIL LETTER AI
// U+0BC8: "ை" TAMIL VOWEL SIGN AI
key("\u0B90", joinMoreKeys("\u0BC8", "2")),
// U+0B86: "ஆ" TAMIL LETTER AA
// U+0BBE: "ா" TAMIL VOWEL SIGN AA
key("\u0B86", joinMoreKeys("\u0BBE", "3")),
// U+0B88: "ஈ" TAMIL LETTER II
// U+0BC0: "ீ" TAMIL VOWEL SIGN II
key("\u0B88", joinMoreKeys("\u0BC0", "4")),
// U+0B8A: "ஊ" TAMIL LETTER UU
// U+0BC2: "ூ" TAMIL VOWEL SIGN UU
key("\u0B8A", joinMoreKeys("\u0BC2","5")),
// U+0BAE: "ம" TAMIL LETTER MA
key("\u0BAE", moreKey("6")),
// U+0BA9: "ன" TAMIL LETTER NNNA
key("\u0BA9", moreKey("7")),
// U+0BA8: "ந" TAMIL LETTER NA
key("\u0BA8", moreKey("8")),
// U+0B99: "ங" TAMIL LETTER NGA
key("\u0B99", moreKey("9")),
// U+0BA3: "ண" TAMIL LETTER NNA
key("\u0BA3", moreKey("0")),
// U+0B9E: "ஞ" TAMIL LETTER NYA
"\u0B9E")
.setKeysOfRow(2,
// U+0B93: "ஓ" TAMIL LETTER OO
// U+0BCB: "ோ" TAMIL VOWEL SIGN OO
// U+0BD0: "ௐ" TAMIL OM
key("\u0B93", joinMoreKeys("\u0BCB", "\u0BD0")),
// U+0B8F: "ஏ" TAMIL LETTER EE
// U+0BC7: "ே" TAMIL VOWEL SIGN EE
key("\u0B8F", moreKey("\u0BC7")),
// U+0B85: "அ" TAMIL LETTER A
// U+0B83: "ஃ" TAMIL SIGN VISARGA
key("\u0B85", moreKey("\u0B83")),
// U+0B87: "இ" TAMIL LETTER I
// U+0BBF: "ி" TAMIL VOWEL SIGN I
key("\u0B87", moreKey("\u0BBF")),
// U+0B89: "உ" TAMIL LETTER U
// U+0BC1: "ு" TAMIL VOWEL SIGN U
key("\u0B89", moreKey("\u0BC1")),
// U+0BB1: "ற" TAMIL LETTER RRA
// U+0BAA: "ப" TAMIL LETTER PA
"\u0BB1", "\u0BAA",
// U+0B95: "க" TAMIL LETTER KA
// U+0BB9: "ஹ" TAMIL LETTER HA
// U+0B95/U+0BCD/U+0BB7:
// "க்ஷ" TAMIL LETTER KA/TAMIL SIGN VIRAMA/TAMIL LETTER SSA
key("\u0B95", joinMoreKeys("\u0BB9", "\u0B95\u0BCD\u0BB7")),
// U+0BA4: "த" TAMIL LETTER TA
"\u0BA4",
// U+0B9A: "ச" TAMIL LETTER CA
// U+0BB8: "ஸ" TAMIL LETTER SA
// U+0BB6/U+0BCD/U+0BB0/U+0BC0:
// "ஶ்ரீ" TAMIL LETTER SHA/TAMIL SIGN VIRAMA/TAMIL LETTER RA
// /TAMIL VOWEL SIGN II
key("\u0B9A", joinMoreKeys("\u0BB8", "\u0BB6\u0BCD\u0BB0\u0BC0")),
// U+0B9F: "ட" TAMIL LETTER TTA
"\u0B9F")
.setKeysOfRow(3,
// U+0B92: "ஒ" TAMIL LETTER O
// U+0BCA: "ொ" TAMIL VOWEL SIGN O
key("\u0B92", moreKey("\u0BCA")),
// U+0B8E: "எ" TAMIL LETTER E
// U+0BC6: "ெ" TAMIL VOWEL SIGN E
key("\u0B8E", moreKey("\u0BC6")),
// U+0BCD: "்" TAMIL SIGN VIRAMA
// U+0BB0: "ர" TAMIL LETTER RA
// U+0BB5: "வ" TAMIL LETTER VA
// U+0BB4: "ழ TAMIL LETTER LLLA
// U+0BB2: "ல" TAMIL LETTER LA
// U+0BB3: "ள" TAMIL LETTER LLA
// U+0BAF: "ய" TAMIL LETTER YA
"\u0BCD", "\u0BB0", "\u0BB5", "\u0BB4", "\u0BB2", "\u0BB3", "\u0BAF",
// U+0BB7: "ஷ" TAMIL LETTER SSA
// U+0B9C: "ஜ" TAMIL LETTER JA
key("\u0BB7", moreKey("\u0B9C")))
.build();
}
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