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LatinIME
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Remove a messy and unused class. 

Today is a happy day

Change-Id: I3ef484bd258d5a59815bfcb0bd35ea3606b32430
main
Jean Chalard 2011-12-12 19:25:52 +09:00
parent f162ed7ec8
commit 7208af0ecd
2 changed files with 0 additions and 225 deletions
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25
java/src/com/android/inputmethod/latin/LatinIME.java
View File

@ -738,8 +738,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
mSubtypeSwitcher.updateParametersOnStartInputView();
TextEntryState.reset();
// Most such things we decide below in initializeInputAttributesAndGetMode, but we need to
// know now whether this is a password text field, because we need to know now whether we
// want to enable the voice button.
@ -932,7 +930,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
&& (selectionChanged || candidatesCleared)) {
mWordComposer.reset();
mHasUncommittedTypedChars = false;
TextEntryState.reset();
updateSuggestions();
final InputConnection ic = getCurrentInputConnection();
if (ic != null) {
@ -941,7 +938,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
mComposingStateManager.onFinishComposingText();
mVoiceProxy.setVoiceInputHighlighted(false);
} else if (!mHasUncommittedTypedChars) {
TextEntryState.reset();
updateSuggestions();
}
}
@ -1150,7 +1146,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
if (ic != null) {
ic.commitText(typedWord, 1);
}
TextEntryState.acceptedTyped(typedWord);
addToUserUnigramAndBigramDictionaries(typedWord,
UserUnigramDictionary.FREQUENCY_FOR_TYPED);
}
@ -1428,8 +1423,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
}
mHandler.postUpdateShiftKeyState();
// TODO: Merge space state with TextEntryState
TextEntryState.backspace();
if (null != mWordSavedForAutoCorrectCancellation) {
Utils.Stats.onAutoCorrectionCancellation();
cancelAutoCorrect(ic);
@ -1576,10 +1569,8 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
switcher.updateShiftState();
if (mSettingsValues.isWordSeparator(code)) {
TextEntryState.typedCharacter((char) code, true, x, y);
Utils.Stats.onSeparator((char)code, x, y);
} else {
TextEntryState.typedCharacter((char) code, false, x, y);
Utils.Stats.onNonSeparator((char)code, x, y);
}
if (null != ic) ic.endBatchEdit();
@ -1663,12 +1654,10 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
setPunctuationSuggestions();
}
TextEntryState.typedCharacter((char) primaryCode, true, x, y);
Utils.Stats.onSeparator((char)primaryCode, x, y);
if (pickedDefault) {
CharSequence typedWord = mWordComposer.getTypedWord();
TextEntryState.backToAcceptedDefault(typedWord);
if (!TextUtils.isEmpty(typedWord) && !typedWord.equals(mBestWord)) {
InputConnectionCompatUtils.commitCorrection(
ic, mLastSelectionEnd - typedWord.length(), typedWord, mBestWord);
@ -1878,8 +1867,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
if (mBestWord != null && mBestWord.length() > 0) {
Utils.Stats.onAutoCorrection(mWordComposer.getTypedWord(), mBestWord.toString(),
separatorCode);
TextEntryState.acceptedDefault(mWordComposer.getTypedWord(), mBestWord,
separatorCode);
mExpectingUpdateSelection = true;
commitBestWord(mBestWord);
if (!mBestWord.equals(mWordComposer.getTypedWord())) {
@ -1960,7 +1947,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
}
LatinImeLogger.logOnManualSuggestion(mWordComposer.getTypedWord().toString(),
suggestion.toString(), index, suggestions.mWords);
TextEntryState.acceptedSuggestion(mWordComposer.getTypedWord().toString(), suggestion);
// Follow it with a space
if (mInsertSpaceOnPickSuggestionManually) {
sendMagicSpace();
@ -1982,11 +1968,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
|| !AutoCorrection.isValidWord(
mSuggest.getUnigramDictionaries(), suggestion, true));
// Fool the state watcher so that a subsequent backspace will not do a revert, unless
// we just did a correction, in which case we need to stay in
// TextEntryState.State.PICKED_SUGGESTION state.
TextEntryState.typedCharacter((char) Keyboard.CODE_SPACE, true,
WordComposer.NOT_A_COORDINATE, WordComposer.NOT_A_COORDINATE);
Utils.Stats.onSeparator((char)Keyboard.CODE_SPACE, WordComposer.NOT_A_COORDINATE,
WordComposer.NOT_A_COORDINATE);
if (!showingAddToDictionaryHint) {
@ -2175,7 +2156,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
mBestWord = null;
mHasUncommittedTypedChars = true;
mComposingStateManager.onStartComposingText();
TextEntryState.restartSuggestionsOnWordBeforeCursor();
ic.deleteSurroundingText(word.length(), 0);
ic.setComposingText(word, 1);
mHandler.postUpdateSuggestions();
@ -2204,10 +2184,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
// Re-insert the separator
ic.commitText(mWordComposer.getTypedWord(), 1);
TextEntryState.acceptedTyped(mWordComposer.getTypedWord());
ic.commitText(separator, 1);
TextEntryState.typedCharacter(separator.charAt(0), true,
WordComposer.NOT_A_COORDINATE, WordComposer.NOT_A_COORDINATE);
Utils.Stats.onSeparator(separator.charAt(0), WordComposer.NOT_A_COORDINATE,
WordComposer.NOT_A_COORDINATE);
mHandler.cancelUpdateBigramPredictions();
@ -2238,7 +2215,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
// the old WordComposer allows to reuse the actual typed coordinates.
mHasUncommittedTypedChars = true;
ic.setComposingText(mWordComposer.getTypedWord(), 1);
TextEntryState.backspace();
mHandler.cancelUpdateBigramPredictions();
mHandler.postUpdateSuggestions();
}
@ -2521,7 +2497,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
p.println(" mAutoCorrectEnabled=" + mSettingsValues.mAutoCorrectEnabled);
p.println(" mInsertSpaceOnPickSuggestionManually=" + mInsertSpaceOnPickSuggestionManually);
p.println(" mApplicationSpecifiedCompletionOn=" + mApplicationSpecifiedCompletionOn);
p.println(" TextEntryState.state=" + TextEntryState.getState());
p.println(" mSoundOn=" + mSettingsValues.mSoundOn);
p.println(" mVibrateOn=" + mSettingsValues.mVibrateOn);
p.println(" mKeyPreviewPopupOn=" + mSettingsValues.mKeyPreviewPopupOn);

200
java/src/com/android/inputmethod/latin/TextEntryState.java
View File

@ -1,200 +0,0 @@
/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.android.inputmethod.latin;
import com.android.inputmethod.keyboard.Keyboard;
import android.text.TextUtils;
import android.util.Log;
public class TextEntryState {
private static final String TAG = TextEntryState.class.getSimpleName();
private static final boolean DEBUG = false;
private static final int UNKNOWN = 0;
private static final int START = 1;
private static final int IN_WORD = 2;
private static final int ACCEPTED_DEFAULT = 3;
private static final int PICKED_SUGGESTION = 4;
private static final int PUNCTUATION_AFTER_ACCEPTED = 5;
private static final int SPACE_AFTER_ACCEPTED = 6;
private static final int SPACE_AFTER_PICKED = 7;
private static final int UNDO_COMMIT = 8;
private static int sState = UNKNOWN;
private static int sPreviousState = UNKNOWN;
private static void setState(final int newState) {
sPreviousState = sState;
sState = newState;
}
public static void acceptedDefault(CharSequence typedWord, CharSequence actualWord,
int separatorCode) {
if (TextUtils.isEmpty(typedWord)) return;
setState(ACCEPTED_DEFAULT);
if (DEBUG)
displayState("acceptedDefault", "typedWord", typedWord, "actualWord", actualWord);
}
// State.ACCEPTED_DEFAULT will be changed to other sub-states
// (see "case ACCEPTED_DEFAULT" in typedCharacter() below),
// and should be restored back to State.ACCEPTED_DEFAULT after processing for each sub-state.
public static void backToAcceptedDefault(CharSequence typedWord) {
if (TextUtils.isEmpty(typedWord)) return;
switch (sState) {
case SPACE_AFTER_ACCEPTED:
case PUNCTUATION_AFTER_ACCEPTED:
case IN_WORD:
setState(ACCEPTED_DEFAULT);
break;
default:
break;
}
if (DEBUG) displayState("backToAcceptedDefault", "typedWord", typedWord);
}
public static void acceptedTyped(CharSequence typedWord) {
setState(PICKED_SUGGESTION);
if (DEBUG) displayState("acceptedTyped", "typedWord", typedWord);
}
public static void acceptedSuggestion(CharSequence typedWord, CharSequence actualWord) {
setState(PICKED_SUGGESTION);
if (DEBUG)
displayState("acceptedSuggestion", "typedWord", typedWord, "actualWord", actualWord);
}
public static void typedCharacter(char c, boolean isSeparator, int x, int y) {
final boolean isSpace = (c == Keyboard.CODE_SPACE);
switch (sState) {
case IN_WORD:
if (isSpace || isSeparator) {
setState(START);
} else {
// State hasn't changed.
}
break;
case ACCEPTED_DEFAULT:
case SPACE_AFTER_PICKED:
case PUNCTUATION_AFTER_ACCEPTED:
if (isSpace) {
setState(SPACE_AFTER_ACCEPTED);
} else if (isSeparator) {
// Swap
setState(PUNCTUATION_AFTER_ACCEPTED);
} else {
setState(IN_WORD);
}
break;
case PICKED_SUGGESTION:
if (isSpace) {
setState(SPACE_AFTER_PICKED);
} else if (isSeparator) {
// Swap
setState(PUNCTUATION_AFTER_ACCEPTED);
} else {
setState(IN_WORD);
}
break;
case START:
case UNKNOWN:
case SPACE_AFTER_ACCEPTED:
if (!isSpace && !isSeparator) {
setState(IN_WORD);
} else {
setState(START);
}
break;
case UNDO_COMMIT:
if (isSpace || isSeparator) {
setState(START);
} else {
setState(IN_WORD);
}
break;
}
if (DEBUG) displayState("typedCharacter", "char", c, "isSeparator", isSeparator);
}
public static void backspace() {
if (sState == ACCEPTED_DEFAULT) {
setState(UNDO_COMMIT);
} else if (sState == UNDO_COMMIT) {
setState(IN_WORD);
}
// TODO: tidy up this logic. At the moment, for example, writing a word goes to
// ACCEPTED_DEFAULT, backspace will go to UNDO_COMMIT, another backspace will go to IN_WORD,
// and subsequent backspaces will leave the status at IN_WORD, even if the user backspaces
// past the end of the word. We are not in a word any more but the state is still IN_WORD.
if (DEBUG) displayState("backspace");
}
public static void restartSuggestionsOnWordBeforeCursor() {
if (UNKNOWN == sState || ACCEPTED_DEFAULT == sState) {
// Here we can come from pretty much any state, except the ones that we can't
// come from after backspace, so supposedly anything except UNKNOWN and
// ACCEPTED_DEFAULT. Note : we could be in UNDO_COMMIT if
// LatinIME#revertLastWord() was calling LatinIME#restartSuggestions...()
Log.e(TAG, "Strange state change : coming from state " + sState);
}
setState(IN_WORD);
}
public static void reset() {
setState(START);
if (DEBUG) displayState("reset");
}
public static boolean isUndoCommit() {
return sState == UNDO_COMMIT;
}
public static String getState() {
return stateName(sState);
}
private static String stateName(int state) {
switch (state) {
case START: return "START";
case IN_WORD: return "IN_WORD";
case ACCEPTED_DEFAULT: return "ACCEPTED_DEFAULT";
case PICKED_SUGGESTION: return "PICKED_SUGGESTION";
case PUNCTUATION_AFTER_ACCEPTED: return "PUNCTUATION_AFTER_ACCEPTED";
case SPACE_AFTER_ACCEPTED: return "SPACE_AFTER_ACCEPTED";
case SPACE_AFTER_PICKED: return "SPACE_AFTER_PICKED";
case UNDO_COMMIT: return "UNDO_COMMIT";
default: return "UNKNOWN";
}
}
private static void displayState(String title, Object ... args) {
final StringBuilder sb = new StringBuilder(title);
sb.append(':');
for (int i = 0; i < args.length; i += 2) {
sb.append(' ');
sb.append(args[i]);
sb.append('=');
sb.append(args[i+1].toString());
}
sb.append(" state=");
sb.append(stateName(sState));
sb.append(" previous=");
sb.append(stateName(sPreviousState));
Log.d(TAG, sb.toString());
}
}