69 lines
2 KiB
Java
69 lines
2 KiB
Java
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.inputmethod.keyboard.internal;
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import android.util.Log;
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/* package */ final class ShiftKeyState extends ModifierKeyState {
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private static final int PRESSING_ON_SHIFTED = 3; // both temporary shifted & shift locked
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private static final int IGNORING = 4;
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public ShiftKeyState(String name) {
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super(name);
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}
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@Override
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public void onOtherKeyPressed() {
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int oldState = mState;
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if (oldState == PRESSING) {
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mState = CHORDING;
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} else if (oldState == PRESSING_ON_SHIFTED) {
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mState = IGNORING;
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}
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if (DEBUG)
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Log.d(TAG, mName + ".onOtherKeyPressed: " + toString(oldState) + " > " + this);
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}
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public void onPressOnShifted() {
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int oldState = mState;
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mState = PRESSING_ON_SHIFTED;
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if (DEBUG)
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Log.d(TAG, mName + ".onPressOnShifted: " + toString(oldState) + " > " + this);
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}
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public boolean isPressingOnShifted() {
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return mState == PRESSING_ON_SHIFTED;
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}
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public boolean isIgnoring() {
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return mState == IGNORING;
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}
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@Override
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public String toString() {
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return toString(mState);
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}
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@Override
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protected String toString(int state) {
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switch (state) {
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case PRESSING_ON_SHIFTED: return "PRESSING_ON_SHIFTED";
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case IGNORING: return "IGNORING";
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default: return super.toString(state);
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}
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}
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}
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