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1/*
2 * Copyright (C) 2012 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 android.content.Context;
20import android.content.res.Resources;
21
22import com.android.inputmethod.annotations.UsedForTesting;
23import com.android.inputmethod.latin.CollectionUtils;
24
25import java.util.HashMap;
26
27/**
28 * !!!!! DO NOT EDIT THIS FILE !!!!!
29 *
30 * This file is generated by tools/maketext. The base template file is
31 *   tools/maketext/res/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.tmpl
32 *
33 * This file must be updated when any text resources in keyboard layout files have been changed.
34 * These text resources are referred as "!text/<resource_name>" in keyboard XML definitions,
35 * and should be defined in
36 *   tools/maketext/res/values-<locale>/donottranslate-more-keys.xml
37 *
38 * To update this file, please run the following commands.
39 *   $ cd $ANDROID_BUILD_TOP
40 *   $ mmm packages/inputmethods/LatinIME/tools/maketext
41 *   $ maketext -java packages/inputmethods/LatinIME/java/src
42 *
43 * The updated source file will be generated to the following path (this file).
44 *   packages/inputmethods/LatinIME/java/src/com/android/inputmethod/keyboard/internal/
45 *   KeyboardTextsSet.java
46 */
47public final class KeyboardTextsSet {
48    // Language to texts map.
49    private static final HashMap<String, String[]> sLocaleToTextsMap = CollectionUtils.newHashMap();
50    private static final HashMap<String, Integer> sNameToIdsMap = CollectionUtils.newHashMap();
51
52    private String[] mTexts;
53    // Resource name to text map.
54    private HashMap<String, String> mResourceNameToTextsMap = CollectionUtils.newHashMap();
55
56    public void setLanguage(final String language) {
57        mTexts = sLocaleToTextsMap.get(language);
58        if (mTexts == null) {
59            mTexts = LANGUAGE_DEFAULT;
60        }
61    }
62
63    public void loadStringResources(final Context context) {
64        final int referenceId = context.getApplicationInfo().labelRes;
65        loadStringResourcesInternal(context, RESOURCE_NAMES, referenceId);
66    }
67
68    @UsedForTesting
69    void loadStringResourcesInternal(final Context context, final String[] resourceNames,
70            final int referenceId) {
71        final Resources res = context.getResources();
72        final String packageName = res.getResourcePackageName(referenceId);
73        for (final String resName : resourceNames) {
74            final int resId = res.getIdentifier(resName, "string", packageName);
75            mResourceNameToTextsMap.put(resName, res.getString(resId));
76        }
77    }
78
79    public String getText(final String name) {
80        String text = mResourceNameToTextsMap.get(name);
81        if (text != null) {
82            return text;
83        }
84        final Integer id = sNameToIdsMap.get(name);
85        if (id == null) throw new RuntimeException("Unknown label: " + name);
86        text = (id < mTexts.length) ? mTexts[id] : null;
87        return (text == null) ? LANGUAGE_DEFAULT[id] : text;
88    }
89
90    private static final String[] RESOURCE_NAMES = {
91        // These texts' name should be aligned with the @string/<name> in values/strings.xml.
92        // Labels for action.
93        "label_go_key",
94        // "label_search_key",
95        "label_send_key",
96        "label_next_key",
97        "label_done_key",
98        "label_previous_key",
99        // Other labels.
100        "label_pause_key",
101        "label_wait_key",
102    };
103
104    private static final String[] NAMES = {
105        /* @NAMES@ */
106    };
107
108    private static final String EMPTY = "";
109
110    /* Default texts */
111    private static final String[] LANGUAGE_DEFAULT = {
112        /* @DEFAULT_TEXTS@ */
113    };
114
115    /* @TEXTS@ */
116    private static final Object[] LANGUAGES_AND_TEXTS = {
117        /* @LANGUAGES_AND_TEXTS@ */
118    };
119
120    static {
121        int id = 0;
122        for (final String name : NAMES) {
123            sNameToIdsMap.put(name, id++);
124        }
125
126        for (int i = 0; i < LANGUAGES_AND_TEXTS.length; i += 2) {
127            final String language = (String)LANGUAGES_AND_TEXTS[i];
128            final String[] texts = (String[])LANGUAGES_AND_TEXTS[i + 1];
129            sLocaleToTextsMap.put(language, texts);
130        }
131    }
132}
133