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
17package com.android.inputmethod.keyboard.layout;
18
19import com.android.inputmethod.keyboard.KeyboardId;
20import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
21import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
22import com.android.inputmethod.latin.Constants;
23
24import java.util.Locale;
25
26/**
27 * The Myanmar alphabet keyboard.
28 */
29public final class Myanmar extends LayoutBase {
30    private static final String LAYOUT_NAME = "myanmar";
31
32    public Myanmar(final LayoutCustomizer customizer) {
33        super(customizer, Symbols.class, SymbolsShifted.class);
34    }
35
36    @Override
37    public String getName() { return LAYOUT_NAME; }
38
39    public static class MyanmarCustomizer extends LayoutCustomizer {
40        public MyanmarCustomizer(final Locale locale) { super(locale); }
41
42        @Override
43        public int getNumberOfRows() { return 5; }
44
45        @Override
46        public ExpectedKey getAlphabetKey() { return MYANMAR_ALPHABET_KEY; }
47
48        @Override
49        public ExpectedKey[] getRightShiftKeys(final boolean isPhone) {
50            return isPhone ? EMPTY_KEYS : EXCLAMATION_AND_QUESTION_MARKS;
51        }
52
53        @Override
54        public ExpectedKey[] getKeysLeftToSpacebar(final boolean isPhone) {
55            // U+002C: "," COMMA
56            // U+104A: "၊" MYANMAR SIGN LITTLE SECTION
57            return isPhone ? joinKeys(key("\u002C", SETTINGS_KEY))
58                    : joinKeys(key("\u104A", moreKey(","), SETTINGS_KEY));
59        }
60
61        @Override
62        public ExpectedKey[] getKeysRightToSpacebar(final boolean isPhone) {
63            // U+104B: "။" MYANMAR SIGN SECTION
64            final ExpectedKey periodKey = key("\u104B", getPunctuationMoreKeys(isPhone));
65            return joinKeys(periodKey);
66        }
67
68        @Override
69        public ExpectedKey[] getPunctuationMoreKeys(final boolean isPhone) {
70            return isPhone ? MYANMAR_PHONE_PUNCTUATION_MORE_KEYS
71                    : MYANMAR_TABLET_PUNCTUATION_MORE_KEYS;
72        }
73
74        // U+1000: "က" MYANMAR LETTER KA
75        // U+1001: "ခ" MYANMAR LETTER KHA
76        // U+1002: "ဂ" MYANMAR LETTER GA
77        private static final ExpectedKey MYANMAR_ALPHABET_KEY = key(
78                "\u1000\u1001\u1002", Constants.CODE_SWITCH_ALPHA_SYMBOL);
79
80        // U+104A: "၊" MYANMAR SIGN LITTLE SECTION
81        // Punctuation more keys for phone form factor.
82        private static final ExpectedKey[] MYANMAR_PHONE_PUNCTUATION_MORE_KEYS = joinKeys(
83                "\u104A", ".", "?", "!", "#", ")", "(", "/", ";",
84                "...", "'", "@", ":", "-", "\"", "+", "%", "&");
85        // Punctuation more keys for tablet form factor.
86        private static final ExpectedKey[] MYANMAR_TABLET_PUNCTUATION_MORE_KEYS = joinKeys(
87                ".", "'", "#", ")", "(", "/", ";", "@",
88                "...", ":", "-", "\"", "+", "%", "&");
89    }
90
91    @Override
92    ExpectedKey[][] getCommonAlphabetLayout(final boolean isPhone) { return ALPHABET_COMMON; }
93
94    @Override
95    public ExpectedKey[][] getCommonAlphabetShiftLayout(final boolean isPhone,
96            final int elementId) {
97        if (elementId == KeyboardId.ELEMENT_ALPHABET_AUTOMATIC_SHIFTED) {
98            return getCommonAlphabetLayout(isPhone);
99        }
100        return ALPHABET_SHIFTED_COMMON;
101    }
102
103    private static final ExpectedKey[][] ALPHABET_COMMON = new ExpectedKeyboardBuilder()
104            .setKeysOfRow(1,
105                    // U+1041: "၁" MYANMAR DIGIT ONE
106                    key("\u1041", moreKey("1")),
107                    // U+1042: "၂" MYANMAR DIGIT TWO
108                    key("\u1042", moreKey("2")),
109                    // U+1043: "၃" MYANMAR DIGIT THREE
110                    key("\u1043", moreKey("3")),
111                    // U+1044: "၄" MYANMAR DIGIT FOUR
112                    key("\u1044", moreKey("4")),
113                    // U+1045: "၅" MYANMAR DIGIT FIVE
114                    key("\u1045", moreKey("5")),
115                    // U+1046: "၆" MYANMAR DIGIT SIX
116                    key("\u1046", moreKey("6")),
117                    // U+1047: "၇" MYANMAR DIGIT SEVEN
118                    key("\u1047", moreKey("7")),
119                    // U+1048: "၈" MYANMAR DIGIT EIGHT
120                    key("\u1048", moreKey("8")),
121                    // U+1049: "၉" MYANMAR DIGIT NINE
122                    key("\u1049", moreKey("9")),
123                    // U+1040: "၀" MYANMAR DIGIT ZERO
124                    key("\u1040", moreKey("0")))
125            .setKeysOfRow(2,
126                    // U+1006: "ဆ" MYANMAR LETTER CHA
127                    // U+1039/U+1006: "္ဆ" MYANMAR SIGN VIRAMA/MYANMAR LETTER CHA
128                    key("\u1006", moreKey("\u1039\u1006")),
129                    // U+1010: "တ" MYANMAR LETTER TA
130                    // U+1039/U+1010: "္တ" MYANMAR SIGN VIRAMA/MYANMAR LETTER TA
131                    key("\u1010", moreKey("\u1039\u1010")),
132                    // U+1014: "န" MYANMAR LETTER NA
133                    // U+1039/U+1014: "္န" MYANMAR SIGN VIRAMA/MYANMAR LETTER NA
134                    key("\u1014", moreKey("\u1039\u1014")),
135                    // U+1019: "မ" MYANMAR LETTER MA
136                    // U+1039/U+1019: "္မ" MYANMAR SIGN VIRAMA/MYANMAR LETTER MA
137                    key("\u1019", moreKey("\u1039\u1019")),
138                    // U+1021: "အ" MYANMAR LETTER A
139                    // U+1015: "ပ" MYANMAR LETTER PA
140                    "\u1021", "\u1015",
141                    // U+1000: "က" MYANMAR LETTER KA
142                    // U+1039/U+1000: "္က" MYANMAR SIGN VIRAMA/MYANMAR LETTER KA
143                    key("\u1000", moreKey("\u1039\u1000")),
144                    // U+1004: "င" MYANMAR LETTER NGA
145                    // U+101E: "သ" MYANMAR LETTER SA
146                    "\u1004", "\u101E",
147                    // U+1005: "စ" MYANMAR LETTER CA
148                    // U+1039/U+1005: "္စ" MYANMAR SIGN VIRAMA/MYANMAR LETTER CA
149                    key("\u1005", moreKey("\u1039\u1005")))
150            .setKeysOfRow(3,
151                    // U+1031: "ေ" MYANMAR VOWEL SIGN E
152                    // U+103B: "ျ" MYANMAR CONSONANT SIGN MEDIAL YA
153                    // U+103C: "ြ" MYANMAR CONSONANT SIGN MEDIAL RA
154                    "\u1031", "\u103B", "\u103C",
155                    // U+103D: "ွ" MYANMAR CONSONANT SIGN MEDIAL WA
156                    // U+103E: "ှ" MYANMAR CONSONANT SIGN MEDIAL HA
157                    // U+103D/U+103E:
158                    //     "ွှ" MYANMAR CONSONANT SIGN MEDIAL WA/MYANMAR CONSONANT SIGN MEDIAL HA
159                    key("\u103D", joinMoreKeys("\u103E", "\u103D\u103E")),
160                    // U+102D: "ိ" MYANMAR VOWEL SIGN I
161                    // U+102E: "ီ" MYANMAR VOWEL SIGN II
162                    key("\u102D", moreKey("\u102E")),
163                    // U+102F: "ု" MYANMAR VOWEL SIGN U
164                    // U+1030: "ူ" MYANMAR VOWEL SIGN UU
165                    key("\u102F", moreKey("\u1030")),
166                    // U+102C: "ာ" MYANMAR VOWEL SIGN AA
167                    // U+102B: "ါ" MYANMAR VOWEL SIGN TALL AA
168                    key("\u102C", moreKey("\u102B")),
169                    // U+103A: "်" MYANMAR SIGN ASAT
170                    // U+1032: "ဲ" MYANMAR VOWEL SIGN AI
171                    key("\u103A", moreKey("\u1032")),
172                    // U+1037: "့" MYANMAR SIGN DOT BELOW
173                    // U+1036: "ံ" MYANMAR SIGN ANUSVARA
174                    key("\u1037", moreKey("\u1036")),
175                    // U+1038: "း" MYANMAR SIGN VISARGA
176                    "\u1038")
177            .setKeysOfRow(4,
178                    // U+1016: "ဖ" MYANMAR LETTER PHA
179                    "\u1016",
180                    // U+1011: "ထ" MYANMAR LETTER THA
181                    // U+1039/U+1011: "္ထ" MYANMAR SIGN VIRAMA/MYANMAR LETTER THA
182                    key("\u1011", moreKey("\u1039\u1011")),
183                    // U+1001: "ခ" MYANMAR LETTER KHA
184                    // U+1039/U+1001: "္ခ" MYANMAR SIGN VIRAMA/MYANMAR LETTER KHA
185                    key("\u1001", moreKey("\u1039\u1001")),
186                    // U+101C: "လ" MYANMAR LETTER LA
187                    // U+1039/U+101C: "္လ" MYANMAR SIGN VIRAMA/MYANMAR LETTER LA
188                    key("\u101C", moreKey("\u1039\u101C")),
189                    // U+1018: "ဘ" MYANMAR LETTER BHA
190                    // U+1039/U+1018: "္ဘ" MYANMAR SIGN VIRAMA/MYANMAR LETTER BHA
191                    key("\u1018", moreKey("\u1039\u1018")),
192                    // U+100A: "ည" MYANMAR LETTER NNYA
193                    // U+1009: "ဉ" MYANMAR LETTER NYA
194                    key("\u100A", moreKey("\u1009")),
195                    // U+101B: "ရ" MYANMAR LETTER RA
196                    // U+101D: "ဝ" MYANMAR LETTER WA
197                    "\u101B", "\u101D")
198            .build();
199
200    private static final ExpectedKey[][] ALPHABET_SHIFTED_COMMON = new ExpectedKeyboardBuilder()
201            .setKeysOfRow(1,
202                    // U+1027: "ဧ" MYANMAR LETTER E
203                    // U+104F: "၏" MYANMAR SYMBOL GENITIVE
204                    // U+1024: "ဤ" MYANMAR LETTER II
205                    // U+1023: "ဣ" MYANMAR LETTER I
206                    // U+104E: "၎" MYANMAR SYMBOL AFOREMENTIONED
207                    // U+1000/U+103B/U+1015/U+103A: "ကျပ်" MYANMAR LETTER KA
208                    //     /MYANMAR CONSONANT SIGN MEDIAL YA/MYANMAR LETTER PA/MYANMAR SIGN ASAT
209                    // U+1029: "ဩ" MYANMAR LETTER O
210                    // U+102A: "ဪ" MYANMAR LETTER AU
211                    // U+104D: "၍" MYANMAR SYMBOL COMPLETED
212                    // U+104C: "၌" MYANMAR SYMBOL LOCATIVE
213                    "\u1027", "\u104F", "\u1024", "\u1023", "\u104E", "\u1000\u103B\u1015\u103A",
214                    "\u1029", "\u102A", "\u104D", "\u104C")
215            .setKeysOfRow(2,
216                    // U+1017: "ဗ" MYANMAR LETTER BA
217                    // U+1039/U+1017: "္ဗ" MYANMAR SIGN VIRAMA/MYANMAR LETTER BA
218                    key("\u1017", moreKey("\u1039\u1017")),
219                    // U+1012: "ဒ" MYANMAR LETTER DA
220                    // U+1039/U+1012: "္ဒ" MYANMAR SIGN VIRAMA/MYANMAR LETTER DA
221                    key("\u1012", moreKey("\u1039\u1012")),
222                    // U+1013: "ဓ" MYANMAR LETTER DHA
223                    // U+1039/U+1013: "္ဓ" MYANMAR SIGN VIRAMA/MYANMAR LETTER DHA
224                    key("\u1013", moreKey("\u1039\u1013")),
225                    // U+1003: "ဃ" MYANMAR LETTER GHA
226                    // U+100E: "ဎ" MYANMAR LETTER DDHA
227                    // U+103F: "ဿ" MYANMAR LETTER GREAT SA
228                    // U+100F: "ဏ" MYANMAR LETTER NNA
229                    "\u1003", "\u100E", "\u103F", "\u100F",
230                    // U+1008: "ဈ" MYANMAR LETTER JHA
231                    // U+1039/U+1008: "္ဈ" MYANMAR SIGN VIRAMA/MYANMAR LETTER JHA
232                    key("\u1008", moreKey("\u1039\u1008")),
233                    // U+1007: "ဇ" MYANMAR LETTER JA
234                    // U+1039/U+1007: "္ဇ" MYANMAR SIGN VIRAMA/MYANMAR LETTER JA
235                    key("\u1007", moreKey("\u1039\u1007")),
236                    // U+1002: "ဂ" MYANMAR LETTER GA
237                    // U+1039/U+1002: "္ဂ" MYANMAR SIGN VIRAMA/MYANMAR LETTER GA
238                    key("\u1002", moreKey("\u1039\u1002")))
239            .setKeysOfRow(3,
240                    // U+101A: "ယ" MYANMAR LETTER YA
241                    // U+1039: "္" MYANMAR SIGN VIRAMA
242                    // U+1004/U+103A/U+1039: "င်္င" MYANMAR LETTER NGA
243                    //     /MYANMAR SIGN ASAT/MYANMAR SIGN VIRAMA
244                    // U+103E: "ှ" MYANMAR CONSONANT SIGN MEDIAL HA
245                    // U+102E: "ီ" MYANMAR VOWEL SIGN II
246                    // U+1030: "ူ" MYANMAR VOWEL SIGN UU
247                    // U+102B: "ါ" MYANMAR VOWEL SIGN TALL AA
248                    // U+1032: "ဲ" MYANMAR VOWEL SIGN AI
249                    // U+1036: "ံ" MYANMAR SIGN ANUSVARA
250                    // U+101F: "ဟ" MYANMAR LETTER HA
251                    "\u101A", "\u1039", "\u1004\u103A\u1039", "\u103E", "\u102E", "\u1030",
252                    "\u102B", "\u1032", "\u1036", "\u101F")
253            .setKeysOfRow(4,
254                    // U+1025: "ဥ" MYANMAR LETTER U
255                    // U+1026: "ဦ" MYANMAR LETTER UU
256                    // U+100C: "ဌ" MYANMAR LETTER TTHA
257                    // U+100B: "ဋ" MYANMAR LETTER TTA
258                    // U+100D: "ဍ" MYANMAR LETTER DDA
259                    // U+1020: "ဠ" MYANMAR LETTER LLA
260                    // U+100B/U+1039/U+100C: "ဋ္ဌ" MYANMAR LETTER TTA
261                    //     /MYANMAR SIGN VIRAMA/MYANMAR LETTER TTHA
262                    "\u1025", "\u1026", "\u100C", "\u100B", "\u100D", "\u1020",
263                    "\u100B\u1039\u100C",
264                    // U+100F/U+1039/U+100D: "ဏ္ဍ" MYANMAR LETTER NNA
265                    //     /MYANMAR SIGN VIRAMA/MYANMAR LETTER DDA
266                    // U+100F/U+1039/U+100C: "ဏ္ဌ" MYANMAR LETTER NNA
267                    //     /MYANMAR SIGN VIRAMA/MYANMAR LETTER TTHA
268                    key("\u100F\u1039\u100D", moreKey("\u100F\u1039\u100C")))
269            .build();
270}
271