diff options
Diffstat (limited to 'java/src/com/android/inputmethod/latin/inputlogic')
| -rw-r--r-- | java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java | 50 | ||||
| -rw-r--r-- | java/src/com/android/inputmethod/latin/inputlogic/InputLogicHandler.java | 59 |
2 files changed, 57 insertions, 52 deletions
diff --git a/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java b/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java index 5cc61db79..bafea178e 100644 --- a/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java +++ b/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java @@ -39,10 +39,8 @@ import com.android.inputmethod.keyboard.KeyboardSwitcher; import com.android.inputmethod.keyboard.ProximityInfo; import com.android.inputmethod.keyboard.TextDecorator; import com.android.inputmethod.keyboard.TextDecoratorUiOperator; -import com.android.inputmethod.latin.Constants; import com.android.inputmethod.latin.Dictionary; import com.android.inputmethod.latin.DictionaryFacilitator; -import com.android.inputmethod.latin.InputPointers; import com.android.inputmethod.latin.LastComposedWord; import com.android.inputmethod.latin.LatinIME; import com.android.inputmethod.latin.NgramContext; @@ -52,6 +50,9 @@ import com.android.inputmethod.latin.Suggest.OnGetSuggestedWordsCallback; import com.android.inputmethod.latin.SuggestedWords; import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo; import com.android.inputmethod.latin.WordComposer; +import com.android.inputmethod.latin.common.Constants; +import com.android.inputmethod.latin.common.InputPointers; +import com.android.inputmethod.latin.common.StringUtils; import com.android.inputmethod.latin.define.DebugFlags; import com.android.inputmethod.latin.settings.SettingsValues; import com.android.inputmethod.latin.settings.SettingsValuesForSuggestion; @@ -61,13 +62,14 @@ import com.android.inputmethod.latin.utils.AsyncResultHolder; import com.android.inputmethod.latin.utils.InputTypeUtils; import com.android.inputmethod.latin.utils.RecapitalizeStatus; import com.android.inputmethod.latin.utils.StatsUtils; -import com.android.inputmethod.latin.utils.StringUtils; import com.android.inputmethod.latin.utils.TextRange; import java.util.ArrayList; import java.util.TreeSet; import java.util.concurrent.TimeUnit; +import javax.annotation.Nonnull; + /** * This class manages the input logic. */ @@ -75,7 +77,7 @@ public final class InputLogic { private static final String TAG = InputLogic.class.getSimpleName(); // TODO : Remove this member when we can. - private final LatinIME mLatinIME; + final LatinIME mLatinIME; private final SuggestionStripViewAccessor mSuggestionStripViewAccessor; // Never null. @@ -454,8 +456,8 @@ public final class InputLogic { * {@link com.android.inputmethod.keyboard.KeyboardSwitcher#getKeyboardShiftMode()} * @return the complete transaction object */ - public InputTransaction onCodeInput(final SettingsValues settingsValues, final Event event, - final int keyboardShiftMode, + public InputTransaction onCodeInput(final SettingsValues settingsValues, + @Nonnull final Event event, final int keyboardShiftMode, // TODO: remove these arguments final int currentKeyboardScriptId, final LatinIME.UIHandler handler) { final Event processedEvent = mWordComposer.processEvent(event); @@ -1373,7 +1375,7 @@ public final class InputLogic { } private void performAdditionToUserHistoryDictionary(final SettingsValues settingsValues, - final String suggestion, final NgramContext ngramContext) { + final String suggestion, @Nonnull final NgramContext ngramContext) { // If correction is not enabled, we don't add words to the user history dictionary. // That's to avoid unintended additions in some sensitive fields, or fields that // expect to receive non-words. @@ -1512,12 +1514,6 @@ public final class InputLogic { } } final int[] codePoints = StringUtils.toCodePointArray(typedWord); - // We want the context of preceding words for suggestion. If we have chars in the word - // before the cursor, then we want the word before that, hence 2; otherwise, - // we want the word immediately before the cursor, hence 1. - final NgramContext ngramContext = getNgramContextFromNthPreviousWordForSuggestion( - settingsValues.mSpacingAndPunctuations, - 0 == numberOfCharsInWordBeforeCursor ? 1 : 2); mWordComposer.setComposingWord(codePoints, mLatinIME.getCoordinatesForCurrentKeyboard(codePoints)); mWordComposer.setCursorPositionWithinWord( @@ -1533,8 +1529,7 @@ public final class InputLogic { SuggestedWords.NOT_A_SEQUENCE_NUMBER, new OnGetSuggestedWordsCallback() { @Override public void onGetSuggestedWords(final SuggestedWords suggestedWords) { - mIsAutoCorrectionIndicatorOn = false; - mLatinIME.mHandler.showSuggestionStrip(suggestedWords); + doShowSuggestionsAndClearAutoCorrectionIndicator(suggestedWords); }}); } else { // We found suggestion spans in the word. We'll create the SuggestedWords out of @@ -1545,11 +1540,15 @@ public final class InputLogic { null /* rawSuggestions */, typedWord, false /* typedWordValid */, false /* willAutoCorrect */, false /* isObsoleteSuggestions */, SuggestedWords.INPUT_STYLE_RECORRECTION, SuggestedWords.NOT_A_SEQUENCE_NUMBER); - mIsAutoCorrectionIndicatorOn = false; - mLatinIME.mHandler.showSuggestionStrip(suggestedWords); + doShowSuggestionsAndClearAutoCorrectionIndicator(suggestedWords); } } + void doShowSuggestionsAndClearAutoCorrectionIndicator(final SuggestedWords suggestedWords) { + mIsAutoCorrectionIndicatorOn = false; + mLatinIME.mHandler.showSuggestionStrip(suggestedWords); + } + /** * Reverts a previous commit with auto-correction. * @@ -1761,12 +1760,12 @@ public final class InputLogic { // word information from textview. return mConnection.getNgramContextFromNthPreviousWord( spacingAndPunctuations, nthPreviousWord); - } else { - return LastComposedWord.NOT_A_COMPOSED_WORD == mLastComposedWord ? - NgramContext.BEGINNING_OF_SENTENCE : - new NgramContext(new NgramContext.WordInfo( - mLastComposedWord.mCommittedWord.toString())); } + if (LastComposedWord.NOT_A_COMPOSED_WORD == mLastComposedWord) { + return NgramContext.BEGINNING_OF_SENTENCE; + } + return new NgramContext(new NgramContext.WordInfo( + mLastComposedWord.mCommittedWord.toString())); } /** @@ -1819,9 +1818,8 @@ public final class InputLogic { // If no code point, #getCodePointBeforeCursor returns NOT_A_CODE_POINT. if (Constants.CODE_PERIOD == codePointBeforeCursor) { return text.substring(1); - } else { - return text; } + return text; } /** @@ -1877,7 +1875,7 @@ public final class InputLogic { * @param previousSuggestedWords The previously suggested words. * @return Obsolete suggestions with the newly typed word. */ - private SuggestedWords retrieveOlderSuggestions(final String typedWord, + static SuggestedWords retrieveOlderSuggestions(final String typedWord, final SuggestedWords previousSuggestedWords) { final SuggestedWords oldSuggestedWords = previousSuggestedWords.isPunctuationSuggestions() ? SuggestedWords.getEmptyInstance() : previousSuggestedWords; @@ -2305,7 +2303,7 @@ public final class InputLogic { * Sets the UI operator for {@link TextDecorator}. * @param uiOperator the UI operator which should be associated with {@link TextDecorator}. */ - public void setTextDecoratorUi(final TextDecoratorUiOperator uiOperator) { + public void setTextDecoratorUi(@Nonnull final TextDecoratorUiOperator uiOperator) { mTextDecorator.setUiOperator(uiOperator); } diff --git a/java/src/com/android/inputmethod/latin/inputlogic/InputLogicHandler.java b/java/src/com/android/inputmethod/latin/inputlogic/InputLogicHandler.java index c6f83d0b9..ddc4ad99c 100644 --- a/java/src/com/android/inputmethod/latin/inputlogic/InputLogicHandler.java +++ b/java/src/com/android/inputmethod/latin/inputlogic/InputLogicHandler.java @@ -21,11 +21,10 @@ import android.os.HandlerThread; import android.os.Message; import com.android.inputmethod.compat.LooperCompatUtils; -import com.android.inputmethod.latin.InputPointers; import com.android.inputmethod.latin.LatinIME; -import com.android.inputmethod.latin.Suggest; import com.android.inputmethod.latin.SuggestedWords; import com.android.inputmethod.latin.Suggest.OnGetSuggestedWordsCallback; +import com.android.inputmethod.latin.common.InputPointers; /** * A helper to manage deferred tasks for the input logic. @@ -62,7 +61,7 @@ class InputLogicHandler implements Handler.Callback { final OnGetSuggestedWordsCallback callback) {} }; - private InputLogicHandler() { + InputLogicHandler() { mNonUIThreadHandler = null; mLatinIME = null; mInputLogic = null; @@ -134,30 +133,38 @@ class InputLogicHandler implements Handler.Callback { return; } mInputLogic.mWordComposer.setBatchInputPointers(batchPointers); + final OnGetSuggestedWordsCallback callback = new OnGetSuggestedWordsCallback() { + @Override + public void onGetSuggestedWords(final SuggestedWords suggestedWords) { + showGestureSuggestionsWithPreviewVisuals(suggestedWords, isTailBatchInput); + } + }; getSuggestedWords(isTailBatchInput ? SuggestedWords.INPUT_STYLE_TAIL_BATCH - : SuggestedWords.INPUT_STYLE_UPDATE_BATCH, sequenceNumber, - new OnGetSuggestedWordsCallback() { - @Override - public void onGetSuggestedWords(SuggestedWords suggestedWords) { - // We're now inside the callback. This always runs on the Non-UI thread, - // no matter what thread updateBatchInput was originally called on. - if (suggestedWords.isEmpty()) { - // Use old suggestions if we don't have any new ones. - // Previous suggestions are found in InputLogic#mSuggestedWords. - // Since these are the most recent ones and we just recomputed - // new ones to update them, then the previous ones are there. - suggestedWords = mInputLogic.mSuggestedWords; - } - mLatinIME.mHandler.showGesturePreviewAndSuggestionStrip(suggestedWords, - isTailBatchInput /* dismissGestureFloatingPreviewText */); - if (isTailBatchInput) { - mInBatchInput = false; - // The following call schedules onEndBatchInputInternal - // to be called on the UI thread. - mLatinIME.mHandler.showTailBatchInputResult(suggestedWords); - } - } - }); + : SuggestedWords.INPUT_STYLE_UPDATE_BATCH, sequenceNumber, callback); + } + } + + void showGestureSuggestionsWithPreviewVisuals(final SuggestedWords suggestedWordsForBatchInput, + final boolean isTailBatchInput) { + final SuggestedWords suggestedWordsToShowSuggestions; + // We're now inside the callback. This always runs on the Non-UI thread, + // no matter what thread updateBatchInput was originally called on. + if (suggestedWordsForBatchInput.isEmpty()) { + // Use old suggestions if we don't have any new ones. + // Previous suggestions are found in InputLogic#mSuggestedWords. + // Since these are the most recent ones and we just recomputed + // new ones to update them, then the previous ones are there. + suggestedWordsToShowSuggestions = mInputLogic.mSuggestedWords; + } else { + suggestedWordsToShowSuggestions = suggestedWordsForBatchInput; + } + mLatinIME.mHandler.showGesturePreviewAndSuggestionStrip(suggestedWordsToShowSuggestions, + isTailBatchInput /* dismissGestureFloatingPreviewText */); + if (isTailBatchInput) { + mInBatchInput = false; + // The following call schedules onEndBatchInputInternal + // to be called on the UI thread. + mLatinIME.mHandler.showTailBatchInputResult(suggestedWordsToShowSuggestions); } } |