WordComposer.java revision ecab6aff5908bfd5b34670d2e2bb3696627fa47c
1923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project/* 2443c360d0afdbab091994244f045f4756feaf2b4Jean-Baptiste Queru * Copyright (C) 2008 The Android Open Source Project 30fd625bcfdfac1c10e7bd7f9088bf425fec08989Jean Chalard * 48aa9963a895f9dd5bb1bc92ab2e4f461e058f87aTadashi G. Takaoka * Licensed under the Apache License, Version 2.0 (the "License"); 58aa9963a895f9dd5bb1bc92ab2e4f461e058f87aTadashi G. Takaoka * you may not use this file except in compliance with the License. 68aa9963a895f9dd5bb1bc92ab2e4f461e058f87aTadashi G. Takaoka * You may obtain a copy of the License at 70fd625bcfdfac1c10e7bd7f9088bf425fec08989Jean Chalard * 88aa9963a895f9dd5bb1bc92ab2e4f461e058f87aTadashi G. Takaoka * http://www.apache.org/licenses/LICENSE-2.0 90fd625bcfdfac1c10e7bd7f9088bf425fec08989Jean Chalard * 10923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 118aa9963a895f9dd5bb1bc92ab2e4f461e058f87aTadashi G. Takaoka * distributed under the License is distributed on an "AS IS" BASIS, 128aa9963a895f9dd5bb1bc92ab2e4f461e058f87aTadashi G. Takaoka * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 138aa9963a895f9dd5bb1bc92ab2e4f461e058f87aTadashi G. Takaoka * See the License for the specific language governing permissions and 148aa9963a895f9dd5bb1bc92ab2e4f461e058f87aTadashi G. Takaoka * limitations under the License. 15923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project */ 16923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 17923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectpackage com.android.inputmethod.latin; 18923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 197ede642df417c0f732573f639970b138f0bee18cJean Chalardimport com.android.inputmethod.event.CombinerChain; 20f8accd8839d291f10b218e64aa6b8eb154c92c4cJean Chalardimport com.android.inputmethod.event.Event; 21176ad53c6fee47df7595e7501e7e2829d990364dJean Chalardimport com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo; 22ecab6aff5908bfd5b34670d2e2bb3696627fa47cJean Chalardimport com.android.inputmethod.latin.common.ComposedData; 239342484e8d573a40f470b6a593df31c602fa4076Ken Wakasaimport com.android.inputmethod.latin.common.Constants; 2436799b2aa2982ec17341cd2c5ed81e608bcee8c6Jean Chalardimport com.android.inputmethod.latin.common.InputPointers; 254beeb9253a06482299e0c67467531d30436a02fcJean Chalardimport com.android.inputmethod.latin.common.StringUtils; 262dae79b1966a7970c25c8b79beec1c95c13f6c87Tadashi G. Takaokaimport com.android.inputmethod.latin.define.DebugFlags; 27d1f463eacfaac31a999f7eb1ecaa1668ed3038d4Jean Chalardimport com.android.inputmethod.latin.utils.CoordinateUtils; 28887f11ee43ad621aa6ad93d535ab7f48dec73fc7Tadashi G. Takaoka 29f8accd8839d291f10b218e64aa6b8eb154c92c4cJean Chalardimport java.util.ArrayList; 30f8accd8839d291f10b218e64aa6b8eb154c92c4cJean Chalardimport java.util.Collections; 31923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 327f545a57c987862d55966ac08ef64cfe0b9f51e4Ken Wakasaimport javax.annotation.Nonnull; 337f545a57c987862d55966ac08ef64cfe0b9f51e4Ken Wakasa 34923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project/** 35923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * A place to store the currently composing word with information such as adjacent key codes as well 36923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project */ 37a28a05e971cc242b338331a3b78276fa95188d19Tadashi G. Takaokapublic final class WordComposer { 38ffcbbaf12788a9fc9398607a548e552d7d2bf05eSatoshi Kataoka private static final int MAX_WORD_LENGTH = Constants.DICTIONARY_MAX_WORD_LENGTH; 392dae79b1966a7970c25c8b79beec1c95c13f6c87Tadashi G. Takaoka private static final boolean DBG = DebugFlags.DEBUG_ENABLED; 408fbd55229243cb66c03d5ea1f79dfb39f596590dsatok 41adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard public static final int CAPS_MODE_OFF = 0; 42adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard // 1 is shift bit, 2 is caps bit, 4 is auto bit but this is just a convention as these bits 43adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard // aren't used anywhere in the code 44adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard public static final int CAPS_MODE_MANUAL_SHIFTED = 0x1; 45adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard public static final int CAPS_MODE_MANUAL_SHIFT_LOCKED = 0x3; 46adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard public static final int CAPS_MODE_AUTO_SHIFTED = 0x5; 47adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard public static final int CAPS_MODE_AUTO_SHIFT_LOCKED = 0x7; 48adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard 497ede642df417c0f732573f639970b138f0bee18cJean Chalard private CombinerChain mCombinerChain; 50be99616afa2243fe48dc406d0a3f442cb05453b4Jean Chalard private String mCombiningSpec; // Memory so that we don't uselessly recreate the combiner chain 517ede642df417c0f732573f639970b138f0bee18cJean Chalard 52f8accd8839d291f10b218e64aa6b8eb154c92c4cJean Chalard // The list of events that served to compose this string. 53f8accd8839d291f10b218e64aa6b8eb154c92c4cJean Chalard private final ArrayList<Event> mEvents; 5496b22200beb98fd1a6288f4cf53e38611a09cdd0Ken Wakasa private final InputPointers mInputPointers = new InputPointers(MAX_WORD_LENGTH); 55176ad53c6fee47df7595e7501e7e2829d990364dJean Chalard private SuggestedWordInfo mAutoCorrection; 564b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard private boolean mIsResumed; 57d82dcdc9246b340c4b355e34efc6079f3278efa6Tadashi G. Takaoka private boolean mIsBatchMode; 58d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard // A memory of the last rejected batch mode suggestion, if any. This goes like this: the user 59d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard // gestures a word, is displeased with the results and hits backspace, then gestures again. 60d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard // At the very least we should avoid re-suggesting the same thing, and to do that we memorize 61d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard // the rejected suggestion in this variable. 62d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard // TODO: this should be done in a comprehensive way by the User History feature instead of 63d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard // as an ad-hockery here. 64d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard private String mRejectedBatchModeSuggestion; 654a7ff90d513f8b6cbf39688c08be0828a57e311bAmith Yamasani 66be79227dc99421ff7be62224c51c553b3fa73777Jean Chalard // Cache these values for performance 673285b68c97d966d86c08aeb837e5bf5633981357Jean Chalard private CharSequence mTypedWordCache; 684a7ff90d513f8b6cbf39688c08be0828a57e311bAmith Yamasani private int mCapsCount; 69e7c471a52f38c48cd38e412d88901bddb6f903a9Jean Chalard private int mDigitsCount; 70adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard private int mCapitalizedMode; 715fa2202e36a84bd5808fa10ca25c9179acb1b173Jean Chalard // This is the number of code points entered so far. This is not limited to MAX_WORD_LENGTH. 725fa2202e36a84bd5808fa10ca25c9179acb1b173Jean Chalard // In general, this contains the size of mPrimaryKeyCodes, except when this is greater than 735fa2202e36a84bd5808fa10ca25c9179acb1b173Jean Chalard // MAX_WORD_LENGTH in which case mPrimaryKeyCodes only contain the first MAX_WORD_LENGTH 745fa2202e36a84bd5808fa10ca25c9179acb1b173Jean Chalard // code points. 7501ab7c8b59a7f12862fbd95fb252e56719f1757fsatok private int mCodePointSize; 766a114fa700d3ca73c608e1291b74bbbdd5a1a7b7Jean Chalard private int mCursorPositionWithinWord; 77c83359f9746ca6f0269a1a7017b585c1a5cab9b8Jean Chalard 78923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project /** 79367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard * Whether the composing word has the only first char capitalized. 80923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project */ 81367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard private boolean mIsOnlyFirstCharCapitalized; 82923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 83979f8690967ff5409fe18f5085858ccdb8e0ccf1satok public WordComposer() { 845ce39dfa782031fd53af167c0fd9a9bc63d21149Jean Chalard mCombinerChain = new CombinerChain(""); 85a91561aa58db1c43092c1caecc051a11fa5391c7Tadashi G. Takaoka mEvents = new ArrayList<>(); 86be79227dc99421ff7be62224c51c553b3fa73777Jean Chalard mAutoCorrection = null; 874b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard mIsResumed = false; 88d82dcdc9246b340c4b355e34efc6079f3278efa6Tadashi G. Takaoka mIsBatchMode = false; 896a114fa700d3ca73c608e1291b74bbbdd5a1a7b7Jean Chalard mCursorPositionWithinWord = 0; 90d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard mRejectedBatchModeSuggestion = null; 913285b68c97d966d86c08aeb837e5bf5633981357Jean Chalard refreshTypedWordCache(); 92923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 93923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 94ecab6aff5908bfd5b34670d2e2bb3696627fa47cJean Chalard public ComposedData getComposedDataSnapshot() { 95ecab6aff5908bfd5b34670d2e2bb3696627fa47cJean Chalard return new ComposedData(getInputPointers(), isBatchMode(), mTypedWordCache.toString()); 96ecab6aff5908bfd5b34670d2e2bb3696627fa47cJean Chalard } 97ecab6aff5908bfd5b34670d2e2bb3696627fa47cJean Chalard 98923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project /** 995ce39dfa782031fd53af167c0fd9a9bc63d21149Jean Chalard * Restart the combiners, possibly with a new spec. 100be99616afa2243fe48dc406d0a3f442cb05453b4Jean Chalard * @param combiningSpec The spec string for combining. This is found in the extra value. 101be99616afa2243fe48dc406d0a3f442cb05453b4Jean Chalard */ 1025ce39dfa782031fd53af167c0fd9a9bc63d21149Jean Chalard public void restartCombining(final String combiningSpec) { 103be99616afa2243fe48dc406d0a3f442cb05453b4Jean Chalard final String nonNullCombiningSpec = null == combiningSpec ? "" : combiningSpec; 1045ce39dfa782031fd53af167c0fd9a9bc63d21149Jean Chalard if (!nonNullCombiningSpec.equals(mCombiningSpec)) { 1055ce39dfa782031fd53af167c0fd9a9bc63d21149Jean Chalard mCombinerChain = new CombinerChain( 1065ce39dfa782031fd53af167c0fd9a9bc63d21149Jean Chalard mCombinerChain.getComposingWordWithCombiningFeedback().toString(), 1075ce39dfa782031fd53af167c0fd9a9bc63d21149Jean Chalard CombinerChain.createCombiners(nonNullCombiningSpec)); 108be99616afa2243fe48dc406d0a3f442cb05453b4Jean Chalard mCombiningSpec = nonNullCombiningSpec; 109be99616afa2243fe48dc406d0a3f442cb05453b4Jean Chalard } 110be99616afa2243fe48dc406d0a3f442cb05453b4Jean Chalard } 111be99616afa2243fe48dc406d0a3f442cb05453b4Jean Chalard 112be99616afa2243fe48dc406d0a3f442cb05453b4Jean Chalard /** 113923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * Clear out the keys registered so far. 114923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project */ 115923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project public void reset() { 116cbed462d192d0c5af9614f5f997b2768f3d0eb56Jean Chalard mCombinerChain.reset(); 117f8accd8839d291f10b218e64aa6b8eb154c92c4cJean Chalard mEvents.clear(); 118be79227dc99421ff7be62224c51c553b3fa73777Jean Chalard mAutoCorrection = null; 1194a7ff90d513f8b6cbf39688c08be0828a57e311bAmith Yamasani mCapsCount = 0; 120e7c471a52f38c48cd38e412d88901bddb6f903a9Jean Chalard mDigitsCount = 0; 121367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard mIsOnlyFirstCharCapitalized = false; 1224b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard mIsResumed = false; 123d82dcdc9246b340c4b355e34efc6079f3278efa6Tadashi G. Takaoka mIsBatchMode = false; 1246a114fa700d3ca73c608e1291b74bbbdd5a1a7b7Jean Chalard mCursorPositionWithinWord = 0; 125d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard mRejectedBatchModeSuggestion = null; 1263285b68c97d966d86c08aeb837e5bf5633981357Jean Chalard refreshTypedWordCache(); 12701ab7c8b59a7f12862fbd95fb252e56719f1757fsatok } 12801ab7c8b59a7f12862fbd95fb252e56719f1757fsatok 1293285b68c97d966d86c08aeb837e5bf5633981357Jean Chalard private final void refreshTypedWordCache() { 1303285b68c97d966d86c08aeb837e5bf5633981357Jean Chalard mTypedWordCache = mCombinerChain.getComposingWordWithCombiningFeedback(); 1313285b68c97d966d86c08aeb837e5bf5633981357Jean Chalard mCodePointSize = Character.codePointCount(mTypedWordCache, 0, mTypedWordCache.length()); 132923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 133923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 134923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project /** 135923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * Number of keystrokes in the composing word. 136923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * @return the number of keystrokes 137923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project */ 138c92c883fdf2287b49392692fa2e8d109dc26f785David Faden public int size() { 13901ab7c8b59a7f12862fbd95fb252e56719f1757fsatok return mCodePointSize; 140923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 141923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 1425f430e0189f6c0a1a34edb0e00809bc53a525a7bJean Chalard public boolean isSingleLetter() { 1435f430e0189f6c0a1a34edb0e00809bc53a525a7bJean Chalard return size() == 1; 1448e829c37dff9fb5eec62390bf0e2c6f12fd6781bJean Chalard } 1458e829c37dff9fb5eec62390bf0e2c6f12fd6781bJean Chalard 146196d82cdd740580ed79d801483dbc282be85d076Jean Chalard public final boolean isComposingWord() { 14701ab7c8b59a7f12862fbd95fb252e56719f1757fsatok return size() > 0; 148196d82cdd740580ed79d801483dbc282be85d076Jean Chalard } 149196d82cdd740580ed79d801483dbc282be85d076Jean Chalard 15071538b08e4e08d556f700ad344562ca2c7b74d82Satoshi Kataoka public InputPointers getInputPointers() { 15171538b08e4e08d556f700ad344562ca2c7b74d82Satoshi Kataoka return mInputPointers; 1528fbd55229243cb66c03d5ea1f79dfb39f596590dsatok } 1538fbd55229243cb66c03d5ea1f79dfb39f596590dsatok 154923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project /** 1557196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard * Process an event and return an event, and return a processed event to apply. 1567196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard * @param event the unprocessed event. 1578e38b12e9ccc48bcb18b2eeec4d53d19cf7a29c9Jean Chalard * @return the processed event. Never null, but may be marked as consumed. 1587196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard */ 1597f545a57c987862d55966ac08ef64cfe0b9f51e4Ken Wakasa @Nonnull 160d3a4c5132422b189c8dbb94dbbe84a9b9761b0a8Tadashi G. Takaoka public Event processEvent(@Nonnull final Event event) { 1617196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard final Event processedEvent = mCombinerChain.processEvent(mEvents, event); 162e0bad8e988a23553181fb670f8a2589a79f22c40Jean Chalard // The retained state of the combiner chain may have changed while processing the event, 163e0bad8e988a23553181fb670f8a2589a79f22c40Jean Chalard // so we need to update our cache. 164e0bad8e988a23553181fb670f8a2589a79f22c40Jean Chalard refreshTypedWordCache(); 1657196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard mEvents.add(event); 1667196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard return processedEvent; 1677196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard } 1687196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard 1697196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard /** 1707196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard * Apply a processed input event. 171d52bec00695a6e43b8e8836112919c02952d4dccJean Chalard * 172d52bec00695a6e43b8e8836112919c02952d4dccJean Chalard * All input events should be supported, including software/hardware events, characters as well 173d52bec00695a6e43b8e8836112919c02952d4dccJean Chalard * as deletions, multiple inputs and gestures. 174d52bec00695a6e43b8e8836112919c02952d4dccJean Chalard * 1758e38b12e9ccc48bcb18b2eeec4d53d19cf7a29c9Jean Chalard * @param event the event to apply. Must not be null. 176923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project */ 1777196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard public void applyProcessedEvent(final Event event) { 1788e38b12e9ccc48bcb18b2eeec4d53d19cf7a29c9Jean Chalard mCombinerChain.applyProcessedEvent(event); 179dfaeb125eb27172e4d38e1e5a87a13a3320c1e82Jean Chalard final int primaryCode = event.mCodePoint; 180dfaeb125eb27172e4d38e1e5a87a13a3320c1e82Jean Chalard final int keyX = event.mX; 181dfaeb125eb27172e4d38e1e5a87a13a3320c1e82Jean Chalard final int keyY = event.mY; 182dfaeb125eb27172e4d38e1e5a87a13a3320c1e82Jean Chalard final int newIndex = size(); 1830f913ff5ba71c40a4492994a23010336cd25be8eJean Chalard refreshTypedWordCache(); 184dfaeb125eb27172e4d38e1e5a87a13a3320c1e82Jean Chalard mCursorPositionWithinWord = mCodePointSize; 185dfaeb125eb27172e4d38e1e5a87a13a3320c1e82Jean Chalard // We may have deleted the last one. 186dfaeb125eb27172e4d38e1e5a87a13a3320c1e82Jean Chalard if (0 == mCodePointSize) { 187367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard mIsOnlyFirstCharCapitalized = false; 188dfaeb125eb27172e4d38e1e5a87a13a3320c1e82Jean Chalard } 1891ef9d5938e671ce7a9d5c29d95c1364d6d6249eaJean Chalard if (Constants.CODE_DELETE != event.mKeyCode) { 190633e4f45330cf32d76c29d999b723ddeafd3a90cJean Chalard if (newIndex < MAX_WORD_LENGTH) { 191633e4f45330cf32d76c29d999b723ddeafd3a90cJean Chalard // In the batch input mode, the {@code mInputPointers} holds batch input points and 192633e4f45330cf32d76c29d999b723ddeafd3a90cJean Chalard // shouldn't be overridden by the "typed key" coordinates 193633e4f45330cf32d76c29d999b723ddeafd3a90cJean Chalard // (See {@link #setBatchInputWord}). 194633e4f45330cf32d76c29d999b723ddeafd3a90cJean Chalard if (!mIsBatchMode) { 195633e4f45330cf32d76c29d999b723ddeafd3a90cJean Chalard // TODO: Set correct pointer id and time 196633e4f45330cf32d76c29d999b723ddeafd3a90cJean Chalard mInputPointers.addPointerAt(newIndex, keyX, keyY, 0, 0); 197633e4f45330cf32d76c29d999b723ddeafd3a90cJean Chalard } 198633e4f45330cf32d76c29d999b723ddeafd3a90cJean Chalard } 199367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard if (0 == newIndex) { 200367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard mIsOnlyFirstCharCapitalized = Character.isUpperCase(primaryCode); 201367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard } else { 202367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard mIsOnlyFirstCharCapitalized = mIsOnlyFirstCharCapitalized 203367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard && !Character.isUpperCase(primaryCode); 204367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard } 205633e4f45330cf32d76c29d999b723ddeafd3a90cJean Chalard if (Character.isUpperCase(primaryCode)) mCapsCount++; 206633e4f45330cf32d76c29d999b723ddeafd3a90cJean Chalard if (Character.isDigit(primaryCode)) mDigitsCount++; 2073e160bbe6b91c2d50a410ebd28e10f3e58b2c73aJean Chalard } 208dfaeb125eb27172e4d38e1e5a87a13a3320c1e82Jean Chalard mAutoCorrection = null; 2090f913ff5ba71c40a4492994a23010336cd25be8eJean Chalard } 2100f913ff5ba71c40a4492994a23010336cd25be8eJean Chalard 2116a114fa700d3ca73c608e1291b74bbbdd5a1a7b7Jean Chalard public void setCursorPositionWithinWord(final int posWithinWord) { 2126a114fa700d3ca73c608e1291b74bbbdd5a1a7b7Jean Chalard mCursorPositionWithinWord = posWithinWord; 213f8accd8839d291f10b218e64aa6b8eb154c92c4cJean Chalard // TODO: compute where that puts us inside the events 2146a114fa700d3ca73c608e1291b74bbbdd5a1a7b7Jean Chalard } 2156a114fa700d3ca73c608e1291b74bbbdd5a1a7b7Jean Chalard 2160e9ee4d3bf75459560670ca5c28ff4c4f7c346fbJean Chalard public boolean isCursorFrontOrMiddleOfComposingWord() { 2170e9ee4d3bf75459560670ca5c28ff4c4f7c346fbJean Chalard if (DBG && mCursorPositionWithinWord > mCodePointSize) { 2180e9ee4d3bf75459560670ca5c28ff4c4f7c346fbJean Chalard throw new RuntimeException("Wrong cursor position : " + mCursorPositionWithinWord 2190e9ee4d3bf75459560670ca5c28ff4c4f7c346fbJean Chalard + "in a word of size " + mCodePointSize); 2200e9ee4d3bf75459560670ca5c28ff4c4f7c346fbJean Chalard } 2210e9ee4d3bf75459560670ca5c28ff4c4f7c346fbJean Chalard return mCursorPositionWithinWord != mCodePointSize; 2226a114fa700d3ca73c608e1291b74bbbdd5a1a7b7Jean Chalard } 2236a114fa700d3ca73c608e1291b74bbbdd5a1a7b7Jean Chalard 224f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard /** 225f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard * When the cursor is moved by the user, we need to update its position. 226f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard * If it falls inside the currently composing word, we don't reset the composition, and 227f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard * only update the cursor position. 228f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard * 229f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard * @param expectedMoveAmount How many java chars to move the cursor. Negative values move 230f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard * the cursor backward, positive values move the cursor forward. 231f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard * @return true if the cursor is still inside the composing word, false otherwise. 232f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard */ 233f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard public boolean moveCursorByAndReturnIfInsideComposingWord(final int expectedMoveAmount) { 234cbed462d192d0c5af9614f5f997b2768f3d0eb56Jean Chalard // TODO: should uncommit the composing feedback 235cbed462d192d0c5af9614f5f997b2768f3d0eb56Jean Chalard mCombinerChain.reset(); 236f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard int actualMoveAmountWithinWord = 0; 237f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard int cursorPos = mCursorPositionWithinWord; 2381ef9d5938e671ce7a9d5c29d95c1364d6d6249eaJean Chalard // TODO: Don't make that copy. We can do this directly from mTypedWordCache. 2391ef9d5938e671ce7a9d5c29d95c1364d6d6249eaJean Chalard final int[] codePoints = StringUtils.toCodePointArray(mTypedWordCache); 240f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard if (expectedMoveAmount >= 0) { 241f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard // Moving the cursor forward for the expected amount or until the end of the word has 242f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard // been reached, whichever comes first. 243f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard while (actualMoveAmountWithinWord < expectedMoveAmount && cursorPos < mCodePointSize) { 2445fa2202e36a84bd5808fa10ca25c9179acb1b173Jean Chalard actualMoveAmountWithinWord += Character.charCount(codePoints[cursorPos]); 245f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard ++cursorPos; 246f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard } 247f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard } else { 248f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard // Moving the cursor backward for the expected amount or until the start of the word 249f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard // has been reached, whichever comes first. 250f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard while (actualMoveAmountWithinWord > expectedMoveAmount && cursorPos > 0) { 251f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard --cursorPos; 2525fa2202e36a84bd5808fa10ca25c9179acb1b173Jean Chalard actualMoveAmountWithinWord -= Character.charCount(codePoints[cursorPos]); 253f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard } 254f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard } 255f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard // If the actual and expected amounts differ, we crossed the start or the end of the word 256f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard // so the result would not be inside the composing word. 257f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard if (actualMoveAmountWithinWord != expectedMoveAmount) return false; 258f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard mCursorPositionWithinWord = cursorPos; 259f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard return true; 260f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard } 261f0af452ce261590b5978a1bb679ce27b71f9dc70Jean Chalard 262bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka public void setBatchInputPointers(final InputPointers batchPointers) { 263eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang mInputPointers.set(batchPointers); 264d82dcdc9246b340c4b355e34efc6079f3278efa6Tadashi G. Takaoka mIsBatchMode = true; 265d82dcdc9246b340c4b355e34efc6079f3278efa6Tadashi G. Takaoka } 266d82dcdc9246b340c4b355e34efc6079f3278efa6Tadashi G. Takaoka 267bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka public void setBatchInputWord(final String word) { 268eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang reset(); 269eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang mIsBatchMode = true; 270eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang final int length = word.length(); 271eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang for (int i = 0; i < length; i = Character.offsetByCodePoints(word, i, 1)) { 272eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang final int codePoint = Character.codePointAt(word, i); 273eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang // We don't want to override the batch input points that are held in mInputPointers 274eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang // (See {@link #add(int,int,int)}). 2757196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard final Event processedEvent = 2767196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard processEvent(Event.createEventForCodePointFromUnknownSource(codePoint)); 2777196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard applyProcessedEvent(processedEvent); 278eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang } 279eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang } 280eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang 281923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project /** 2826b1f500da451de56932a8b2a99c63857994ece85Jean Chalard * Set the currently composing word to the one passed as an argument. 2836b1f500da451de56932a8b2a99c63857994ece85Jean Chalard * This will register NOT_A_COORDINATE for X and Ys, and use the passed keyboard for proximity. 284d1f463eacfaac31a999f7eb1ecaa1668ed3038d4Jean Chalard * @param codePoints the code points to set as the composing word. 285d1f463eacfaac31a999f7eb1ecaa1668ed3038d4Jean Chalard * @param coordinates the x, y coordinates of the key in the CoordinateUtils format 2866b1f500da451de56932a8b2a99c63857994ece85Jean Chalard */ 287367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard public void setComposingWord(final int[] codePoints, final int[] coordinates) { 2886b1f500da451de56932a8b2a99c63857994ece85Jean Chalard reset(); 289d1f463eacfaac31a999f7eb1ecaa1668ed3038d4Jean Chalard final int length = codePoints.length; 290d1f463eacfaac31a999f7eb1ecaa1668ed3038d4Jean Chalard for (int i = 0; i < length; ++i) { 2917196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard final Event processedEvent = 2927196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard processEvent(Event.createEventForCodePointFromAlreadyTypedText(codePoints[i], 293f8accd8839d291f10b218e64aa6b8eb154c92c4cJean Chalard CoordinateUtils.xFromArray(coordinates, i), 294f8accd8839d291f10b218e64aa6b8eb154c92c4cJean Chalard CoordinateUtils.yFromArray(coordinates, i))); 2957196566d4f2048a4160acc6271ccb26c73d6fcd6Jean Chalard applyProcessedEvent(processedEvent); 2966b1f500da451de56932a8b2a99c63857994ece85Jean Chalard } 2974b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard mIsResumed = true; 2986b1f500da451de56932a8b2a99c63857994ece85Jean Chalard } 2996b1f500da451de56932a8b2a99c63857994ece85Jean Chalard 3006b1f500da451de56932a8b2a99c63857994ece85Jean Chalard /** 301923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * Returns the word as it was typed, without any correction applied. 302117fc93f373cb86d4120c1261f9d0562c6529fecJean Chalard * @return the word that was typed so far. Never returns null. 303923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project */ 3045c08151c227d98031abe27c3f0a8f43a7126ae9dJean Chalard public String getTypedWord() { 3053285b68c97d966d86c08aeb837e5bf5633981357Jean Chalard return mTypedWordCache.toString(); 306923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 307923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 308923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project /** 309deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * Whether this composer is composing or about to compose a word in which only the first letter 310deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * is a capital. 311deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * 312deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * If we do have a composing word, we just return whether the word has indeed only its first 313deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * character capitalized. If we don't, then we return a value based on the capitalized mode, 314deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * which tell us what is likely to happen for the next composing word. 315deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * 316923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * @return capitalization preference 317923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project */ 318deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard public boolean isOrWillBeOnlyFirstCharCapitalized() { 319deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard return isComposingWord() ? mIsOnlyFirstCharCapitalized 320deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard : (CAPS_MODE_OFF != mCapitalizedMode); 321923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 3220b4ae1f578e768eec4ada90aeb81d11acb10eb2eKen Wakasa 3230b4ae1f578e768eec4ada90aeb81d11acb10eb2eKen Wakasa /** 3240b4ae1f578e768eec4ada90aeb81d11acb10eb2eKen Wakasa * Whether or not all of the user typed chars are upper case 3250b4ae1f578e768eec4ada90aeb81d11acb10eb2eKen Wakasa * @return true if all user typed chars are upper case, false otherwise 3260b4ae1f578e768eec4ada90aeb81d11acb10eb2eKen Wakasa */ 3270b4ae1f578e768eec4ada90aeb81d11acb10eb2eKen Wakasa public boolean isAllUpperCase() { 328ad0642cf258ca9b123f74ca0ae8bf970792908f1Jean Chalard if (size() <= 1) { 329ad0642cf258ca9b123f74ca0ae8bf970792908f1Jean Chalard return mCapitalizedMode == CAPS_MODE_AUTO_SHIFT_LOCKED 330ad0642cf258ca9b123f74ca0ae8bf970792908f1Jean Chalard || mCapitalizedMode == CAPS_MODE_MANUAL_SHIFT_LOCKED; 331ad0642cf258ca9b123f74ca0ae8bf970792908f1Jean Chalard } 3325f00fe09e9a611b647592188316e5999465df4d3Tadashi G. Takaoka return mCapsCount == size(); 3331eba97d92fb5caa4f23425837b6680ccc2a23ae8Jean Chalard } 3341eba97d92fb5caa4f23425837b6680ccc2a23ae8Jean Chalard 3351eba97d92fb5caa4f23425837b6680ccc2a23ae8Jean Chalard public boolean wasShiftedNoLock() { 3361eba97d92fb5caa4f23425837b6680ccc2a23ae8Jean Chalard return mCapitalizedMode == CAPS_MODE_AUTO_SHIFTED 3371eba97d92fb5caa4f23425837b6680ccc2a23ae8Jean Chalard || mCapitalizedMode == CAPS_MODE_MANUAL_SHIFTED; 3380b4ae1f578e768eec4ada90aeb81d11acb10eb2eKen Wakasa } 3390b4ae1f578e768eec4ada90aeb81d11acb10eb2eKen Wakasa 340923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project /** 3414a7ff90d513f8b6cbf39688c08be0828a57e311bAmith Yamasani * Returns true if more than one character is upper case, otherwise returns false. 3424a7ff90d513f8b6cbf39688c08be0828a57e311bAmith Yamasani */ 3434a7ff90d513f8b6cbf39688c08be0828a57e311bAmith Yamasani public boolean isMostlyCaps() { 3444a7ff90d513f8b6cbf39688c08be0828a57e311bAmith Yamasani return mCapsCount > 1; 3454a7ff90d513f8b6cbf39688c08be0828a57e311bAmith Yamasani } 3461c551251106e506c70fad7ba0cb8b1e2a7dff3a9Amith Yamasani 3470fd625bcfdfac1c10e7bd7f9088bf425fec08989Jean Chalard /** 348e7c471a52f38c48cd38e412d88901bddb6f903a9Jean Chalard * Returns true if we have digits in the composing word. 349e7c471a52f38c48cd38e412d88901bddb6f903a9Jean Chalard */ 350e7c471a52f38c48cd38e412d88901bddb6f903a9Jean Chalard public boolean hasDigits() { 351e7c471a52f38c48cd38e412d88901bddb6f903a9Jean Chalard return mDigitsCount > 0; 352e7c471a52f38c48cd38e412d88901bddb6f903a9Jean Chalard } 353e7c471a52f38c48cd38e412d88901bddb6f903a9Jean Chalard 354e7c471a52f38c48cd38e412d88901bddb6f903a9Jean Chalard /** 355367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard * Saves the caps mode at the start of composing. 356adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard * 3572fa3693c264a4c150ac307d9bb7f6f8f18cc4ffcKen Wakasa * WordComposer needs to know about the caps mode for several reasons. The first is, we need 3582fa3693c264a4c150ac307d9bb7f6f8f18cc4ffcKen Wakasa * to know after the fact what the reason was, to register the correct form into the user 3592fa3693c264a4c150ac307d9bb7f6f8f18cc4ffcKen Wakasa * history dictionary: if the word was automatically capitalized, we should insert it in 3602fa3693c264a4c150ac307d9bb7f6f8f18cc4ffcKen Wakasa * all-lower case but if it's a manual pressing of shift, then it should be inserted as is. 361adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard * Also, batch input needs to know about the current caps mode to display correctly 362adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard * capitalized suggestions. 363adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard * @param mode the mode at the time of start 3641c551251106e506c70fad7ba0cb8b1e2a7dff3a9Amith Yamasani */ 365367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard public void setCapitalizedModeAtStartComposingTime(final int mode) { 366adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard mCapitalizedMode = mode; 3671c551251106e506c70fad7ba0cb8b1e2a7dff3a9Amith Yamasani } 3681c551251106e506c70fad7ba0cb8b1e2a7dff3a9Amith Yamasani 3691c551251106e506c70fad7ba0cb8b1e2a7dff3a9Amith Yamasani /** 370deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * Before fetching suggestions, we don't necessarily know about the capitalized mode yet. 371deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * 372deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * If we don't have a composing word yet, we take a note of this mode so that we can then 373deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * supply this information to the suggestion process. If we have a composing word, then 374deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * the previous mode has priority over this. 375deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard * @param mode the mode just before fetching suggestions 376deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard */ 377deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard public void adviseCapitalizedModeBeforeFetchingSuggestions(final int mode) { 378deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard if (!isComposingWord()) { 379deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard mCapitalizedMode = mode; 380deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard } 381deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard } 382deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard 383deccc23564304b11d58590041f25adffdf6e1b6aJean Chalard /** 3841c551251106e506c70fad7ba0cb8b1e2a7dff3a9Amith Yamasani * Returns whether the word was automatically capitalized. 3851c551251106e506c70fad7ba0cb8b1e2a7dff3a9Amith Yamasani * @return whether the word was automatically capitalized 3861c551251106e506c70fad7ba0cb8b1e2a7dff3a9Amith Yamasani */ 387adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard public boolean wasAutoCapitalized() { 388adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard return mCapitalizedMode == CAPS_MODE_AUTO_SHIFT_LOCKED 389adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard || mCapitalizedMode == CAPS_MODE_AUTO_SHIFTED; 3901c551251106e506c70fad7ba0cb8b1e2a7dff3a9Amith Yamasani } 391117fc93f373cb86d4120c1261f9d0562c6529fecJean Chalard 392117fc93f373cb86d4120c1261f9d0562c6529fecJean Chalard /** 393117fc93f373cb86d4120c1261f9d0562c6529fecJean Chalard * Sets the auto-correction for this word. 394117fc93f373cb86d4120c1261f9d0562c6529fecJean Chalard */ 395176ad53c6fee47df7595e7501e7e2829d990364dJean Chalard public void setAutoCorrection(final SuggestedWordInfo autoCorrection) { 396176ad53c6fee47df7595e7501e7e2829d990364dJean Chalard mAutoCorrection = autoCorrection; 397117fc93f373cb86d4120c1261f9d0562c6529fecJean Chalard } 398117fc93f373cb86d4120c1261f9d0562c6529fecJean Chalard 399117fc93f373cb86d4120c1261f9d0562c6529fecJean Chalard /** 400f7d6517d6b1a1dd88e2142e1a15703bb839be01bJean Chalard * @return the auto-correction for this word, or null if none. 401117fc93f373cb86d4120c1261f9d0562c6529fecJean Chalard */ 402176ad53c6fee47df7595e7501e7e2829d990364dJean Chalard public SuggestedWordInfo getAutoCorrectionOrNull() { 403be79227dc99421ff7be62224c51c553b3fa73777Jean Chalard return mAutoCorrection; 404117fc93f373cb86d4120c1261f9d0562c6529fecJean Chalard } 405c73c26790fa9dcd836a918774d6efa39a05c0152Jean Chalard 4064b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard /** 4074b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard * @return whether we started composing this word by resuming suggestion on an existing string 4084b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard */ 4094b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard public boolean isResumed() { 4104b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard return mIsResumed; 4114b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard } 4124b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard 413267563d1bb4d8091293fbd8774f0f95ef59f03c4Jean Chalard // `type' should be one of the LastComposedWord.COMMIT_TYPE_* constants above. 4144752b68f5a62ede099677bdea0514ba1d5082606Jean Chalard // committedWord should contain suggestion spans if applicable. 4154752b68f5a62ede099677bdea0514ba1d5082606Jean Chalard public LastComposedWord commitWord(final int type, final CharSequence committedWord, 416bb0eca57054758ef17b032d2654c1fc5f6b32101Keisuke Kuroyanagi final String separatorString, final NgramContext ngramContext) { 4179271b770e81350e232c351f76f9f7a2ec23dff5fJean Chalard // Note: currently, we come here whenever we commit a word. If it's a MANUAL_PICK 4189271b770e81350e232c351f76f9f7a2ec23dff5fJean Chalard // or a DECIDED_WORD we may cancel the commit later; otherwise, we should deactivate 4199271b770e81350e232c351f76f9f7a2ec23dff5fJean Chalard // the last composed word to ensure this does not happen. 4201ef9d5938e671ce7a9d5c29d95c1364d6d6249eaJean Chalard final LastComposedWord lastComposedWord = new LastComposedWord(mEvents, 4213285b68c97d966d86c08aeb837e5bf5633981357Jean Chalard mInputPointers, mTypedWordCache.toString(), committedWord, separatorString, 422bb0eca57054758ef17b032d2654c1fc5f6b32101Keisuke Kuroyanagi ngramContext, mCapitalizedMode); 42371538b08e4e08d556f700ad344562ca2c7b74d82Satoshi Kataoka mInputPointers.reset(); 4249271b770e81350e232c351f76f9f7a2ec23dff5fJean Chalard if (type != LastComposedWord.COMMIT_TYPE_DECIDED_WORD 4259271b770e81350e232c351f76f9f7a2ec23dff5fJean Chalard && type != LastComposedWord.COMMIT_TYPE_MANUAL_PICK) { 426449415c72f437f523a49a9ccfcde8a3c0f583a18Jean Chalard lastComposedWord.deactivate(); 427449415c72f437f523a49a9ccfcde8a3c0f583a18Jean Chalard } 428e9808694fecbf7be776cd5cf8ec0333e158286b1Jean Chalard mCapsCount = 0; 429e7c471a52f38c48cd38e412d88901bddb6f903a9Jean Chalard mDigitsCount = 0; 430e9808694fecbf7be776cd5cf8ec0333e158286b1Jean Chalard mIsBatchMode = false; 431cbed462d192d0c5af9614f5f997b2768f3d0eb56Jean Chalard mCombinerChain.reset(); 432f8accd8839d291f10b218e64aa6b8eb154c92c4cJean Chalard mEvents.clear(); 4338914555776a4d3dfd6afc4926a69169ca1c82a0eJean Chalard mCodePointSize = 0; 434367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard mIsOnlyFirstCharCapitalized = false; 4358914555776a4d3dfd6afc4926a69169ca1c82a0eJean Chalard mCapitalizedMode = CAPS_MODE_OFF; 4363285b68c97d966d86c08aeb837e5bf5633981357Jean Chalard refreshTypedWordCache(); 437be79227dc99421ff7be62224c51c553b3fa73777Jean Chalard mAutoCorrection = null; 4386a114fa700d3ca73c608e1291b74bbbdd5a1a7b7Jean Chalard mCursorPositionWithinWord = 0; 4394b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard mIsResumed = false; 440d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard mRejectedBatchModeSuggestion = null; 4411f8fc62ccb5018716457dc309ab11ad3e1506ad1Jean Chalard return lastComposedWord; 442c73c26790fa9dcd836a918774d6efa39a05c0152Jean Chalard } 443fae1ba767ca177510adc08b363987f67bbf40d90Jean Chalard 444367c199de16f7ce8e608bdf38bf35df8995e18a0Jean Chalard public void resumeSuggestionOnLastComposedWord(final LastComposedWord lastComposedWord) { 445f8accd8839d291f10b218e64aa6b8eb154c92c4cJean Chalard mEvents.clear(); 446f8accd8839d291f10b218e64aa6b8eb154c92c4cJean Chalard Collections.copy(mEvents, lastComposedWord.mEvents); 44771538b08e4e08d556f700ad344562ca2c7b74d82Satoshi Kataoka mInputPointers.set(lastComposedWord.mInputPointers); 448cbed462d192d0c5af9614f5f997b2768f3d0eb56Jean Chalard mCombinerChain.reset(); 4493285b68c97d966d86c08aeb837e5bf5633981357Jean Chalard refreshTypedWordCache(); 450b6b7f5e39e9ea1bf9a05203c536327a6be7e7214Jean Chalard mCapitalizedMode = lastComposedWord.mCapitalizedMode; 451cf9d92629cae88273805eaf7984fcfdd8afd11f5Jean Chalard mAutoCorrection = null; // This will be filled by the next call to updateSuggestion. 4526a114fa700d3ca73c608e1291b74bbbdd5a1a7b7Jean Chalard mCursorPositionWithinWord = mCodePointSize; 453d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard mRejectedBatchModeSuggestion = null; 4544b5b46bb66bf74ef5edd65c55e186b02f3c56e5dJean Chalard mIsResumed = true; 4559e8761c4402ddc11c942ed2e583bd7d58f70c5eaJean Chalard } 456d82dcdc9246b340c4b355e34efc6079f3278efa6Tadashi G. Takaoka 457d82dcdc9246b340c4b355e34efc6079f3278efa6Tadashi G. Takaoka public boolean isBatchMode() { 458d82dcdc9246b340c4b355e34efc6079f3278efa6Tadashi G. Takaoka return mIsBatchMode; 459d82dcdc9246b340c4b355e34efc6079f3278efa6Tadashi G. Takaoka } 460d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard 461d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard public void setRejectedBatchModeSuggestion(final String rejectedSuggestion) { 462d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard mRejectedBatchModeSuggestion = rejectedSuggestion; 463d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard } 464d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard 465d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard public String getRejectedBatchModeSuggestion() { 466d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard return mRejectedBatchModeSuggestion; 467d40f3f6bc1bcf07800fbee0468fe90d307ca28bbJean Chalard } 468923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project} 469