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.internal;
18
19import java.util.HashMap;
20import java.util.Locale;
21
22/**
23 * !!!!! DO NOT EDIT THIS FILE !!!!!
24 *
25 * This file is generated by tools/make-keyboard-text. The base template file is
26 *   tools/make-keyboard-text/res/src/com/android/inputmethod/keyboard/internal/
27 *   KeyboardTextsTable.tmpl
28 *
29 * This file must be updated when any text resources in keyboard layout files have been changed.
30 * These text resources are referred as "!text/<resource_name>" in keyboard XML definitions,
31 * and should be defined in
32 *   tools/make-keyboard-text/res/values-<locale>/donottranslate-more-keys.xml
33 *
34 * To update this file, please run the following commands.
35 *   $ cd $ANDROID_BUILD_TOP
36 *   $ mmm packages/inputmethods/LatinIME/tools/make-keyboard-text
37 *   $ make-keyboard-text -java packages/inputmethods/LatinIME/java
38 *
39 * The updated source file will be generated to the following path (this file).
40 *   packages/inputmethods/LatinIME/java/src/com/android/inputmethod/keyboard/internal/
41 *   KeyboardTextsTable.java
42 */
43public final class KeyboardTextsTable {
44    // Name to index map.
45    private static final HashMap<String, Integer> sNameToIndexesMap = new HashMap<>();
46    // Locale to texts table map.
47    private static final HashMap<String, String[]> sLocaleToTextsTableMap = new HashMap<>();
48    // TODO: Remove this variable after debugging.
49    // Texts table to locale maps.
50    private static final HashMap<String[], String> sTextsTableToLocaleMap = new HashMap<>();
51
52    public static String getText(final String name, final String[] textsTable) {
53        final Integer indexObj = sNameToIndexesMap.get(name);
54        if (indexObj == null) {
55            throw new RuntimeException("Unknown text name=" + name + " locale="
56                    + sTextsTableToLocaleMap.get(textsTable));
57        }
58        final int index = indexObj;
59        final String text = (index < textsTable.length) ? textsTable[index] : null;
60        if (text != null) {
61            return text;
62        }
63        // Validity check.
64        if (index >= 0 && index < TEXTS_DEFAULT.length) {
65            return TEXTS_DEFAULT[index];
66        }
67        // Throw exception for debugging purpose.
68        throw new RuntimeException("Illegal index=" + index + " for name=" + name
69                + " locale=" + sTextsTableToLocaleMap.get(textsTable));
70    }
71
72    public static String[] getTextsTable(final Locale locale) {
73        final String localeKey = locale.toString();
74        if (sLocaleToTextsTableMap.containsKey(localeKey)) {
75            return sLocaleToTextsTableMap.get(localeKey);
76        }
77        final String languageKey = locale.getLanguage();
78        if (sLocaleToTextsTableMap.containsKey(languageKey)) {
79            return sLocaleToTextsTableMap.get(languageKey);
80        }
81        return TEXTS_DEFAULT;
82    }
83
84    private static final String[] NAMES = {
85    //  /* index:histogram */ "name",
86        /* @NAMES@ */
87    };
88
89    private static final String EMPTY = "";
90
91    /* Default texts */
92    private static final String[] TEXTS_DEFAULT = {
93        /* @DEFAULT_TEXTS@ */
94    };
95
96    /* @TEXTS@ */
97    private static final Object[] LOCALES_AND_TEXTS = {
98    // "locale", TEXT_ARRAY,  /* numberOfNonNullText/lengthOf_TEXT_ARRAY localeName */
99        /* @LOCALES_AND_TEXTS@ */
100    };
101
102    static {
103        for (int index = 0; index < NAMES.length; index++) {
104            sNameToIndexesMap.put(NAMES[index], index);
105        }
106
107        for (int i = 0; i < LOCALES_AND_TEXTS.length; i += 2) {
108            final String locale = (String)LOCALES_AND_TEXTS[i];
109            final String[] textsTable = (String[])LOCALES_AND_TEXTS[i + 1];
110            sLocaleToTextsTableMap.put(locale, textsTable);
111            sTextsTableToLocaleMap.put(textsTable, locale);
112        }
113    }
114}
115