aboutsummaryrefslogtreecommitdiffstats
path: root/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
diff options
context:
space:
mode:
Diffstat (limited to 'java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java')
-rw-r--r--java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java111
1 files changed, 57 insertions, 54 deletions
diff --git a/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java b/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
index faa558257..4d3f5b50b 100644
--- a/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
+++ b/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
@@ -728,13 +728,13 @@ public final class InputLogic {
mConnection.setComposingText(getTextWithUnderline(
mWordComposer.getTypedWord()), 1);
} else {
- final boolean swapWeakSpace = maybeStripSpace(inputTransaction,
- inputTransaction.mEvent.isSuggestionStripPress());
+ final boolean swapWeakSpace = tryStripSpaceAndReturnWhetherShouldSwapInstead(
+ inputTransaction, inputTransaction.mEvent.isSuggestionStripPress());
- sendKeyCodePoint(settingsValues, codePoint);
-
- if (swapWeakSpace && swapSwapperAndSpace(inputTransaction)) {
+ if (swapWeakSpace && trySwapSwapperAndSpace(inputTransaction)) {
mSpaceState = SpaceState.WEAK;
+ } else {
+ sendKeyCodePoint(settingsValues, codePoint);
}
// In case the "add to dictionary" hint was still displayed.
mSuggestionStripViewAccessor.dismissAddToDictionaryHint();
@@ -779,7 +779,8 @@ public final class InputLogic {
}
}
- final boolean swapWeakSpace = maybeStripSpace(inputTransaction, isFromSuggestionStrip);
+ final boolean swapWeakSpace = tryStripSpaceAndReturnWhetherShouldSwapInstead(
+ inputTransaction, isFromSuggestionStrip);
final boolean isInsideDoubleQuoteOrAfterDigit = Constants.CODE_DOUBLE_QUOTE == codePoint
&& mConnection.isInsideDoubleQuoteOrAfterDigit();
@@ -803,14 +804,14 @@ public final class InputLogic {
promotePhantomSpace(settingsValues);
}
- if (!shouldAvoidSendingCode) {
- sendKeyCodePoint(settingsValues, codePoint);
- }
-
- if (Constants.CODE_SPACE == codePoint) {
- if (maybeDoubleSpacePeriod(inputTransaction)) {
- mSpaceState = SpaceState.DOUBLE;
- } else if (!mSuggestedWords.isPunctuationSuggestions()) {
+ if (tryPerformDoubleSpacePeriod(inputTransaction)) {
+ mSpaceState = SpaceState.DOUBLE;
+ inputTransaction.setRequiresUpdateSuggestions();
+ } else if (swapWeakSpace && trySwapSwapperAndSpace(inputTransaction)) {
+ mSpaceState = SpaceState.SWAP_PUNCTUATION;
+ mSuggestionStripViewAccessor.setNeutralSuggestionStrip();
+ } else if (Constants.CODE_SPACE == codePoint) {
+ if (!mSuggestedWords.isPunctuationSuggestions()) {
mSpaceState = SpaceState.WEAK;
}
@@ -818,12 +819,12 @@ public final class InputLogic {
if (wasComposingWord || mSuggestedWords.isEmpty()) {
inputTransaction.setRequiresUpdateSuggestions();
}
+
+ if (!shouldAvoidSendingCode) {
+ sendKeyCodePoint(settingsValues, codePoint);
+ }
} else {
- if (swapWeakSpace) {
- if (swapSwapperAndSpace(inputTransaction)) {
- mSpaceState = SpaceState.SWAP_PUNCTUATION;
- }
- } else if ((SpaceState.PHANTOM == inputTransaction.mSpaceState
+ if ((SpaceState.PHANTOM == inputTransaction.mSpaceState
&& settingsValues.isUsuallyFollowedBySpace(codePoint))
|| (Constants.CODE_DOUBLE_QUOTE == codePoint
&& isInsideDoubleQuoteOrAfterDigit)) {
@@ -841,6 +842,8 @@ public final class InputLogic {
mSpaceState = SpaceState.PHANTOM;
}
+ sendKeyCodePoint(settingsValues, codePoint);
+
// Set punctuation right away. onUpdateSelection will fire but tests whether it is
// already displayed or not, so it's okay.
mSuggestionStripViewAccessor.setNeutralSuggestionStrip();
@@ -1008,17 +1011,16 @@ public final class InputLogic {
* @param inputTransaction The transaction in progress.
* @return true if the swap has been performed, false if it was prevented by preliminary checks.
*/
- private boolean swapSwapperAndSpace(final InputTransaction inputTransaction) {
- final CharSequence lastTwo = mConnection.getTextBeforeCursor(2, 0);
- // It is guaranteed lastTwo.charAt(1) is a swapper - else this method is not called.
- if (lastTwo != null && lastTwo.length() == 2 && lastTwo.charAt(0) == Constants.CODE_SPACE) {
- mConnection.deleteSurroundingText(2, 0);
- final String text = lastTwo.charAt(1) + " ";
- mConnection.commitText(text, 1);
- inputTransaction.requireShiftUpdate(InputTransaction.SHIFT_UPDATE_NOW);
- return true;
+ private boolean trySwapSwapperAndSpace(final InputTransaction inputTransaction) {
+ final int codePointBeforeCursor = mConnection.getCodePointBeforeCursor();
+ if (Constants.CODE_SPACE != codePointBeforeCursor) {
+ return false;
}
- return false;
+ mConnection.deleteSurroundingText(1, 0);
+ final String text = inputTransaction.mEvent.getTextToCommit() + " ";
+ mConnection.commitText(text, 1);
+ inputTransaction.requireShiftUpdate(InputTransaction.SHIFT_UPDATE_NOW);
+ return true;
}
/*
@@ -1027,8 +1029,8 @@ public final class InputLogic {
* @param isFromSuggestionStrip Whether this code point is coming from the suggestion strip.
* @return whether we should swap the space instead of removing it.
*/
- private boolean maybeStripSpace(final InputTransaction inputTransaction,
- final boolean isFromSuggestionStrip) {
+ private boolean tryStripSpaceAndReturnWhetherShouldSwapInstead(
+ final InputTransaction inputTransaction, final boolean isFromSuggestionStrip) {
final int codePoint = inputTransaction.mEvent.mCodePoint;
if (Constants.CODE_ENTER == codePoint &&
SpaceState.SWAP_PUNCTUATION == inputTransaction.mSpaceState) {
@@ -1069,36 +1071,37 @@ public final class InputLogic {
* period-space sequence of characters. This typically happens when the user presses space
* twice in a row quickly.
* This method will check that the double-space-to-period is active in settings, that the
- * two spaces have been input close enough together, and that the previous character allows
- * for the transformation to take place. If all of these conditions are fulfilled, this
- * method applies the transformation and returns true. Otherwise, it does nothing and
- * returns false.
+ * two spaces have been input close enough together, that the typed character is a space
+ * and that the previous character allows for the transformation to take place. If all of
+ * these conditions are fulfilled, this method applies the transformation and returns true.
+ * Otherwise, it does nothing and returns false.
*
* @param inputTransaction The transaction in progress.
* @return true if we applied the double-space-to-period transformation, false otherwise.
*/
- private boolean maybeDoubleSpacePeriod(final InputTransaction inputTransaction) {
- if (!inputTransaction.mSettingsValues.mUseDoubleSpacePeriod) return false;
- // This can't happen right now because we don't call this method when the code is not space
- if (Constants.CODE_SPACE != inputTransaction.mEvent.mCodePoint) 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);
- if (null == lastThree) return false;
- final int length = lastThree.length();
- if (length < 3) return false;
- if (lastThree.charAt(length - 1) != Constants.CODE_SPACE) return false;
- if (lastThree.charAt(length - 2) != Constants.CODE_SPACE) return false;
- // We know there are spaces in pos -1 and -2, and we have at least three chars.
- // If we have only three chars, isSurrogatePairs can't return true as charAt(1) is a space,
- // so this is fine.
+ private boolean tryPerformDoubleSpacePeriod(final InputTransaction inputTransaction) {
+ // Check the setting, the typed character and the countdown. If any of the conditions is
+ // not fulfilled, return false.
+ if (!inputTransaction.mSettingsValues.mUseDoubleSpacePeriod
+ || Constants.CODE_SPACE != inputTransaction.mEvent.mCodePoint
+ || !isDoubleSpacePeriodCountdownActive(inputTransaction)) {
+ return false;
+ }
+ // We only do this when we see one space and an accepted code point before the cursor.
+ // The code point may be a surrogate pair but the space may not, so we need 3 chars.
+ final CharSequence lastTwo = mConnection.getTextBeforeCursor(3, 0);
+ if (null == lastTwo) return false;
+ final int length = lastTwo.length();
+ if (length < 2) return false;
+ if (lastTwo.charAt(length - 1) != Constants.CODE_SPACE) return false;
+ // We know there is a space in pos -1, and we have at least two chars. If we have only two
+ // chars, isSurrogatePairs can't return true as charAt(1) is a space, so this is fine.
final int firstCodePoint =
- Character.isSurrogatePair(lastThree.charAt(0), lastThree.charAt(1)) ?
- Character.codePointAt(lastThree, 0) : lastThree.charAt(length - 3);
+ Character.isSurrogatePair(lastTwo.charAt(0), lastTwo.charAt(1)) ?
+ Character.codePointAt(lastTwo, length - 3) : lastTwo.charAt(length - 2);
if (canBeFollowedByDoubleSpacePeriod(firstCodePoint)) {
cancelDoubleSpacePeriodCountdown();
- mConnection.deleteSurroundingText(2, 0);
+ mConnection.deleteSurroundingText(1, 0);
final String textToInsert = inputTransaction.mSettingsValues.mSpacingAndPunctuations
.mSentenceSeparatorAndSpace;
mConnection.commitText(textToInsert, 1);
generated by cgit v1.2.3-83-g751a (git 2.47.1) at 2025-05-05 20:53:20 +0000