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[IL127] Move the double space countdown to InputLogic

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Bug: 8636060
Change-Id: Ie193b747bd9d0b5ba6a986b9a3c746c2182742ed
This commit is contained in:
Jean Chalard 2014-03-05 15:55:45 +09:00
parent 554346e94c
commit 350d73932d
2 changed files with 26 additions and 32 deletions
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19
java/src/com/android/inputmethod/latin/LatinIME.java
View file

@ -169,7 +169,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
private int mDelayUpdateSuggestions;
private int mDelayUpdateShiftState;
private long mDoubleSpacePeriodTimerStart;
public UIHandler(final LatinIME ownerInstance) {
super(ownerInstance);
@ -283,10 +282,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
sendMessageDelayed(obtainMessage(MSG_UPDATE_SHIFT_STATE), mDelayUpdateShiftState);
}
public void cancelUpdateShiftState() {
removeMessages(MSG_UPDATE_SHIFT_STATE);
}
@UsedForTesting
public void removeAllMessages() {
for (int i = 0; i <= MSG_LAST; ++i) {
@ -314,19 +309,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
obtainMessage(MSG_ON_END_BATCH_INPUT, suggestedWords).sendToTarget();
}
public void startDoubleSpacePeriodTimer() {
mDoubleSpacePeriodTimerStart = SystemClock.uptimeMillis();
}
public void cancelDoubleSpacePeriodTimer() {
mDoubleSpacePeriodTimerStart = 0;
}
public boolean isAcceptingDoubleSpacePeriod() {
return SystemClock.uptimeMillis() - mDoubleSpacePeriodTimerStart
< getOwnerInstance().mSettings.getCurrent().mDoubleSpacePeriodTimeout;
}
// Working variables for the following methods.
private boolean mIsOrientationChanging;
private boolean mPendingSuccessiveImsCallback;
@ -882,7 +864,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
setNeutralSuggestionStrip();
mHandler.cancelUpdateSuggestionStrip();
mHandler.cancelDoubleSpacePeriodTimer();
mainKeyboardView.setMainDictionaryAvailability(null != suggest
? suggest.mDictionaryFacilitator.hasMainDictionary() : false);

39
java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
View file

@ -96,6 +96,7 @@ public final class InputLogic {
// TODO: This boolean is persistent state and causes large side effects at unexpected times.
// Find a way to remove it for readability.
private boolean mIsAutoCorrectionIndicatorOn;
private long mDoubleSpacePeriodCountdownStart;
public InputLogic(final LatinIME latinIME,
final SuggestionStripViewAccessor suggestionStripViewAccessor) {
@ -138,6 +139,7 @@ public final class InputLogic {
// In some cases (namely, after rotation of the device) editorInfo.initialSelStart is lying
// so we try using some heuristics to find out about these and fix them.
mConnection.tryFixLyingCursorPosition();
cancelDoubleSpacePeriodCountdown();
mInputLogicHandler = new InputLogicHandler(mLatinIME, this);
}
@ -406,7 +408,7 @@ public final class InputLogic {
// TODO: Consolidate the double-space period timer, mLastKeyTime, and the space state.
if (event.mCodePoint != Constants.CODE_SPACE) {
handler.cancelDoubleSpacePeriodTimer();
cancelDoubleSpacePeriodCountdown();
}
boolean didAutoCorrect = false;
@ -847,7 +849,7 @@ public final class InputLogic {
if (Constants.CODE_SPACE == codePoint) {
if (inputTransaction.mSettingsValues.isSuggestionsRequested()) {
if (maybeDoubleSpacePeriod(inputTransaction.mSettingsValues, handler)) {
if (maybeDoubleSpacePeriod(inputTransaction)) {
inputTransaction.requireShiftUpdate(InputTransaction.SHIFT_UPDATE_NOW);
mSpaceState = SpaceState.DOUBLE;
} else if (!mSuggestedWords.isPunctuationSuggestions()) {
@ -855,7 +857,7 @@ public final class InputLogic {
}
}
handler.startDoubleSpacePeriodTimer();
startDoubleSpacePeriodCountdown(inputTransaction);
handler.postUpdateSuggestionStrip();
} else {
if (swapWeakSpace) {
@ -952,7 +954,7 @@ public final class InputLogic {
return;
}
if (SpaceState.DOUBLE == inputTransaction.mSpaceState) {
handler.cancelDoubleSpacePeriodTimer();
cancelDoubleSpacePeriodCountdown();
if (mConnection.revertDoubleSpacePeriod()) {
// No need to reset mSpaceState, it has already be done (that's why we
// receive it as a parameter)
@ -1100,6 +1102,19 @@ public final class InputLogic {
return false;
}
public void startDoubleSpacePeriodCountdown(final InputTransaction inputTransaction) {
mDoubleSpacePeriodCountdownStart = inputTransaction.mTimestamp;
}
public void cancelDoubleSpacePeriodCountdown() {
mDoubleSpacePeriodCountdownStart = 0;
}
public boolean isDoubleSpacePeriodCountdownActive(final InputTransaction inputTransaction) {
return inputTransaction.mTimestamp - mDoubleSpacePeriodCountdownStart
< inputTransaction.mSettingsValues.mDoubleSpacePeriodTimeout;
}
/**
* Apply the double-space-to-period transformation if applicable.
*
@ -1112,14 +1127,12 @@ public final class InputLogic {
* method applies the transformation and returns true. Otherwise, it does nothing and
* returns false.
*
* @param settingsValues the current values of the settings.
* @param inputTransaction The transaction in progress.
* @return true if we applied the double-space-to-period transformation, false otherwise.
*/
private boolean maybeDoubleSpacePeriod(final SettingsValues settingsValues,
// TODO: remove this argument
final LatinIME.UIHandler handler) {
if (!settingsValues.mUseDoubleSpacePeriod) return false;
if (!handler.isAcceptingDoubleSpacePeriod()) return false;
private boolean maybeDoubleSpacePeriod(final InputTransaction inputTransaction) {
if (!inputTransaction.mSettingsValues.mUseDoubleSpacePeriod) return false;
if (!isDoubleSpacePeriodCountdownActive(inputTransaction)) return false;
// We only do this when we see two spaces and an accepted code point before the cursor.
// The code point may be a surrogate pair but the two spaces may not, so we need 4 chars.
final CharSequence lastThree = mConnection.getTextBeforeCursor(4, 0);
@ -1135,10 +1148,10 @@ public final class InputLogic {
Character.isSurrogatePair(lastThree.charAt(0), lastThree.charAt(1)) ?
Character.codePointAt(lastThree, 0) : lastThree.charAt(length - 3);
if (canBeFollowedByDoubleSpacePeriod(firstCodePoint)) {
handler.cancelDoubleSpacePeriodTimer();
cancelDoubleSpacePeriodCountdown();
mConnection.deleteSurroundingText(2, 0);
final String textToInsert =
settingsValues.mSpacingAndPunctuations.mSentenceSeparatorAndSpace;
final String textToInsert = inputTransaction.mSettingsValues.mSpacingAndPunctuations
.mSentenceSeparatorAndSpace;
mConnection.commitText(textToInsert, 1);
if (ProductionFlag.USES_DEVELOPMENT_ONLY_DIAGNOSTICS) {
ResearchLogger.latinIME_maybeDoubleSpacePeriod(textToInsert,