1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.inputmethod.keyboard.layout; 18 19 import com.android.inputmethod.keyboard.KeyboardId; 20 import com.android.inputmethod.keyboard.layout.customizer.EuroCustomizer; 21 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey; 22 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder; 23 import com.android.inputmethod.latin.common.Constants; 24 25 import java.util.Locale; 26 27 /** 28 * The Greek alphabet keyboard. 29 */ 30 public final class Greek extends LayoutBase { 31 private static final String LAYOUT_NAME = "greek"; 32 Greek(final Locale locale)33 public Greek(final Locale locale) { 34 super(new GreekCustomizer(locale), Symbols.class, SymbolsShifted.class); 35 } 36 37 @Override getName()38 public String getName() { return LAYOUT_NAME; } 39 40 private static class GreekCustomizer extends EuroCustomizer { GreekCustomizer(final Locale locale)41 GreekCustomizer(final Locale locale) { super(locale); } 42 43 @Override getAlphabetKey()44 public ExpectedKey getAlphabetKey() { return GREEK_ALPHABET_KEY; } 45 46 // U+0391: "Α" GREEK CAPITAL LETTER ALPHA 47 // U+0392: "Β" GREEK CAPITAL LETTER BETA 48 // U+0393: "Γ" GREEK CAPITAL LETTER GAMMA 49 private static final ExpectedKey GREEK_ALPHABET_KEY = key( 50 "\u0391\u0392\u0393", Constants.CODE_SWITCH_ALPHA_SYMBOL); 51 } 52 53 @Override getCommonAlphabetLayout(final boolean isPhone)54 ExpectedKey[][] getCommonAlphabetLayout(final boolean isPhone) { 55 final ExpectedKeyboardBuilder builder = new ExpectedKeyboardBuilder(ALPHABET_COMMON); 56 builder.replaceKeyOfLabel(ROW1_1, ROW1_1_SEMICOLON); 57 builder.replaceKeyOfLabel(ROW1_2, ROW1_2_FINAL_SIGMA); 58 return builder.build(); 59 } 60 61 @Override getCommonAlphabetShiftLayout(final boolean isPhone, final int elementId)62 ExpectedKey[][] getCommonAlphabetShiftLayout(final boolean isPhone, final int elementId) { 63 final ExpectedKeyboardBuilder builder = new ExpectedKeyboardBuilder(ALPHABET_COMMON); 64 builder.toUpperCase(getLocale()); 65 if (elementId == KeyboardId.ELEMENT_ALPHABET_MANUAL_SHIFTED 66 || elementId == KeyboardId.ELEMENT_ALPHABET_SHIFT_LOCK_SHIFTED) { 67 builder.replaceKeyOfLabel(ROW1_1, ROW1_1_COLON); 68 } else { 69 builder.replaceKeyOfLabel(ROW1_1, ROW1_1_SEMICOLON); 70 } 71 builder.replaceKeyOfLabel(ROW1_2, ROW1_2_FINAL_SIGMA); 72 return builder.build(); 73 } 74 75 private static final String ROW1_1 = "ROW1_1"; 76 private static final ExpectedKey ROW1_1_SEMICOLON = key(";", joinMoreKeys("1", ":")); 77 private static final ExpectedKey ROW1_1_COLON = key(":", joinMoreKeys("1", ";")); 78 79 private static final String ROW1_2 = "ROW2_2"; 80 // U+03C2: "ς" GREEK SMALL LETTER FINAL SIGMA 81 private static final ExpectedKey ROW1_2_FINAL_SIGMA = key("\u03C2", moreKey("2")); 82 83 private static final ExpectedKey[][] ALPHABET_COMMON = new ExpectedKeyboardBuilder() 84 .setKeysOfRow(1, 85 key(ROW1_1, moreKey("1")), 86 key(ROW1_2, moreKey("2")), 87 // U+03B5: "ε" GREEK SMALL LETTER EPSILON 88 // U+03AD: "έ" GREEK SMALL LETTER EPSILON WITH TONOS 89 key("\u03B5", joinMoreKeys("\u03AD", "3")), 90 // U+03C1: "ρ" GREEK SMALL LETTER RHO 91 key("\u03C1", moreKey("4")), 92 // U+03C4: "τ" GREEK SMALL LETTER TAU 93 key("\u03C4", moreKey("5")), 94 // U+03C5: "υ" GREEK SMALL LETTER UPSILON 95 // U+03CD: "ύ" GREEK SMALL LETTER UPSILON WITH TONOS 96 // U+03CB: "ϋ" GREEK SMALL LETTER UPSILON WITH DIALYTIKA 97 // U+03B0: "ΰ" GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS 98 key("\u03C5", joinMoreKeys("\u03CD", "6", "\u03CB", "\u03B0")), 99 // U+03B8: "θ" GREEK SMALL LETTER THETA 100 key("\u03B8", moreKey("7")), 101 // U+03B9: "ι" GREEK SMALL LETTER IOTA 102 // U+03AF: "ί" GREEK SMALL LETTER IOTA WITH TONOS 103 // U+03CA: "ϊ" GREEK SMALL LETTER IOTA WITH DIALYTIKA 104 // U+0390: "ΐ" GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS 105 key("\u03B9", joinMoreKeys("\u03AF", "8", "\u03CA", "\u0390")), 106 // U+03BF: "ο" GREEK SMALL LETTER OMICRON 107 // U+03CC: "ό" GREEK SMALL LETTER OMICRON WITH TONOS 108 key("\u03BF", joinMoreKeys("\u03CC", "9")), 109 // U+03C0: "π" GREEK SMALL LETTER PI 110 key("\u03C0", moreKey("0"))) 111 .setKeysOfRow(2, 112 // U+03B1: "α" GREEK SMALL LETTER ALPHA 113 // U+03AC: "ά" GREEK SMALL LETTER ALPHA WITH TONOS 114 key("\u03B1", moreKey("\u03AC")), 115 // U+03C3: "σ" GREEK SMALL LETTER SIGMA 116 // U+03B4: "δ" GREEK SMALL LETTER DELTA 117 // U+03C6: "φ" GREEK SMALL LETTER PHI 118 // U+03B3: "γ" GREEK SMALL LETTER GAMMA 119 "\u03C3", "\u03B4", "\u03C6", "\u03B3", 120 // U+03B7: "η" GREEK SMALL LETTER ETA 121 // U+03AE: "ή" GREEK SMALL LETTER ETA WITH TONOS 122 key("\u03B7", moreKey("\u03AE")), 123 // U+03BE: "ξ" GREEK SMALL LETTER XI 124 // U+03BA: "κ" GREEK SMALL LETTER KAPPA 125 // U+03BB: "λ" GREEK SMALL LETTER LAMDA 126 "\u03BE", "\u03BA", "\u03BB") 127 .setKeysOfRow(3, 128 // U+03B6: "ζ" GREEK SMALL LETTER ZETA 129 // U+03C7: "χ" GREEK SMALL LETTER CHI 130 // U+03C8: "ψ" GREEK SMALL LETTER PSI 131 "\u03B6", "\u03C7", "\u03C8", 132 // U+03C9: "ω" GREEK SMALL LETTER OMEGA 133 // U+03CE: "ώ" GREEK SMALL LETTER OMEGA WITH TONOS 134 key("\u03C9", moreKey("\u03CE")), 135 // U+03B2: "β" GREEK SMALL LETTER BETA 136 // U+03BD: "ν" GREEK SMALL LETTER NU 137 // U+03BC: "μ" GREEK SMALL LETTER MU 138 "\u03B2", "\u03BD", "\u03BC") 139 .build(); 140 } 141