nyancrimew/LatinIME
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Remove a trailing "auto space" at the end of the line when the user added a new line.

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Bug: 2384116
This commit is contained in:
Ken Wakasa 2010-02-07 09:34:43 +09:00
parent d2fdf34df9
commit 9a503e07d5
1 changed files with 53 additions and 5 deletions
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58
src/com/android/inputmethod/latin/LatinIME.java
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@ -192,6 +192,7 @@ public class LatinIME extends InputMethodService
private boolean mCompletionOn;
private boolean mHasDictionary;
private boolean mAutoSpace;
private boolean mJustAddedAutoSpace;
private boolean mAutoCorrectEnabled;
private boolean mAutoCorrectOn;
private boolean mCapsLock;
@ -530,6 +531,7 @@ public class LatinIME extends InputMethodService
mComposing.setLength(0);
mPredicting = false;
mDeleteCount = 0;
mJustAddedAutoSpace = false;
loadSettings();
setCandidatesViewShown(false);
@ -618,9 +620,15 @@ public class LatinIME extends InputMethodService
ic.finishComposingText();
}
mVoiceInputHighlighted = false;
} else if (!mPredicting && !mJustAccepted
&& TextEntryState.getState() == TextEntryState.STATE_ACCEPTED_DEFAULT) {
TextEntryState.reset();
} else if (!mPredicting && !mJustAccepted) {
switch (TextEntryState.getState()) {
case TextEntryState.STATE_ACCEPTED_DEFAULT:
TextEntryState.reset();
// fall through
case TextEntryState.STATE_SPACE_AFTER_PICKED:
mJustAddedAutoSpace = false; // The user moved the cursor.
break;
}
}
mJustAccepted = false;
postUpdateShiftKeyState();
@ -841,6 +849,7 @@ public class LatinIME extends InputMethodService
ic.commitText(lastTwo.charAt(1) + " ", 1);
ic.endBatchEdit();
updateShiftKeyState(getCurrentInputEditorInfo());
mJustAddedAutoSpace = true;
}
}
@ -858,6 +867,7 @@ public class LatinIME extends InputMethodService
ic.commitText(". ", 1);
ic.endBatchEdit();
updateShiftKeyState(getCurrentInputEditorInfo());
mJustAddedAutoSpace = true;
}
}
@ -874,6 +884,17 @@ public class LatinIME extends InputMethodService
}
}
private void removeTrailingSpace() {
final InputConnection ic = getCurrentInputConnection();
if (ic == null) return;
CharSequence lastOne = ic.getTextBeforeCursor(1, 0);
if (lastOne != null && lastOne.length() == 1
&& lastOne.charAt(0) == KEYCODE_SPACE) {
ic.deleteSurroundingText(1, 0);
}
}
public boolean addWordToDictionary(String word) {
mUserDictionary.addWord(word, 128);
return true;
@ -937,6 +958,9 @@ public class LatinIME extends InputMethodService
sendDownUpKeyEvents(KeyEvent.KEYCODE_TAB);
break;
default:
if (primaryCode != KEYCODE_ENTER) {
mJustAddedAutoSpace = false;
}
if (isWordSeparator(primaryCode)) {
handleSeparator(primaryCode);
} else {
@ -962,6 +986,7 @@ public class LatinIME extends InputMethodService
ic.endBatchEdit();
updateShiftKeyState(getCurrentInputEditorInfo());
mJustRevertedSeparator = null;
mJustAddedAutoSpace = false;
}
private void handleBackspace() {
@ -1077,16 +1102,25 @@ public class LatinIME extends InputMethodService
|| mJustRevertedSeparator.charAt(0) != primaryCode)) {
pickDefaultSuggestion();
pickedDefault = true;
// Picked the suggestion by the space key. We consider this
// as "added an auto space".
if (primaryCode == KEYCODE_SPACE) {
mJustAddedAutoSpace = true;
}
} else {
commitTyped(ic);
}
}
if (mJustAddedAutoSpace && primaryCode == KEYCODE_ENTER) {
removeTrailingSpace();
mJustAddedAutoSpace = false;
}
sendKeyChar((char)primaryCode);
TextEntryState.typedCharacter((char) primaryCode, true);
if (TextEntryState.getState() == TextEntryState.STATE_PUNCTUATION_AFTER_ACCEPTED
&& primaryCode != KEYCODE_ENTER) {
swapPunctuationAndSpace();
} else if (isPredictionOn() && primaryCode == ' ') {
} else if (isPredictionOn() && primaryCode == KEYCODE_SPACE) {
//else if (TextEntryState.STATE_SPACE_AFTER_ACCEPTED) {
doubleSpace();
}
@ -1390,10 +1424,13 @@ public class LatinIME extends InputMethodService
public void pickSuggestionManually(int index, CharSequence suggestion) {
if (mAfterVoiceInput && mShowingVoiceSuggestions) mVoiceInput.logNBestChoose(index);
InputConnection ic = getCurrentInputConnection();
if (ic != null) {
ic.beginBatchEdit();
}
if (mCompletionOn && mCompletions != null && index >= 0
&& index < mCompletions.length) {
CompletionInfo ci = mCompletions[index];
InputConnection ic = getCurrentInputConnection();
if (ic != null) {
ic.commitCompletion(ci);
}
@ -1402,25 +1439,36 @@ public class LatinIME extends InputMethodService
mCandidateView.clear();
}
updateShiftKeyState(getCurrentInputEditorInfo());
if (ic != null) {
ic.endBatchEdit();
}
return;
}
// If this is a punctuation, apply it through the normal key press
if (suggestion.length() == 1 && isWordSeparator(suggestion.charAt(0))) {
onKey(suggestion.charAt(0), null);
if (ic != null) {
ic.endBatchEdit();
}
return;
}
mJustAccepted = true;
pickSuggestion(suggestion);
TextEntryState.acceptedSuggestion(mComposing.toString(), suggestion);
// Follow it with a space
if (mAutoSpace) {
sendSpace();
mJustAddedAutoSpace = true;
}
// Fool the state watcher so that a subsequent backspace will not do a revert
TextEntryState.typedCharacter((char) KEYCODE_SPACE, true);
if (index == 0 && !mSuggest.isValidWord(suggestion)) {
mCandidateView.showAddToDictionaryHint(suggestion);
}
if (ic != null) {
ic.endBatchEdit();
}
}
private void pickSuggestion(CharSequence suggestion) {