1 /* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.inputmethod.keyboard.internal; 18 19 import android.text.TextUtils; 20 21 import com.android.inputmethod.latin.Constants; 22 import com.android.inputmethod.latin.StringUtils; 23 24 import java.util.Locale; 25 26 public final class MoreKeySpec { 27 public final int mCode; 28 public final String mLabel; 29 public final String mOutputText; 30 public final int mIconId; 31 32 public MoreKeySpec(final String moreKeySpec, boolean needsToUpperCase, final Locale locale, 33 final KeyboardCodesSet codesSet) { 34 mLabel = KeySpecParser.toUpperCaseOfStringForLocale( 35 KeySpecParser.getLabel(moreKeySpec), needsToUpperCase, locale); 36 final int code = KeySpecParser.toUpperCaseOfCodeForLocale( 37 KeySpecParser.getCode(moreKeySpec, codesSet), needsToUpperCase, locale); 38 if (code == Constants.CODE_UNSPECIFIED) { 39 // Some letter, for example German Eszett (U+00DF: ""), has multiple characters 40 // upper case representation ("SS"). 41 mCode = Constants.CODE_OUTPUT_TEXT; 42 mOutputText = mLabel; 43 } else { 44 mCode = code; 45 mOutputText = KeySpecParser.toUpperCaseOfStringForLocale( 46 KeySpecParser.getOutputText(moreKeySpec), needsToUpperCase, locale); 47 } 48 mIconId = KeySpecParser.getIconId(moreKeySpec); 49 } 50 51 @Override 52 public int hashCode() { 53 int hashCode = 1; 54 hashCode = 31 + mCode; 55 hashCode = hashCode * 31 + mIconId; 56 hashCode = hashCode * 31 + (mLabel == null ? 0 : mLabel.hashCode()); 57 hashCode = hashCode * 31 + (mOutputText == null ? 0 : mOutputText.hashCode()); 58 return hashCode; 59 } 60 61 @Override 62 public boolean equals(final Object o) { 63 if (this == o) return true; 64 if (o instanceof MoreKeySpec) { 65 final MoreKeySpec other = (MoreKeySpec)o; 66 return mCode == other.mCode 67 && mIconId == other.mIconId 68 && TextUtils.equals(mLabel, other.mLabel) 69 && TextUtils.equals(mOutputText, other.mOutputText); 70 } 71 return false; 72 } 73 74 @Override 75 public String toString() { 76 final String label = (mIconId == KeyboardIconsSet.ICON_UNDEFINED ? mLabel 77 : KeySpecParser.PREFIX_ICON + KeyboardIconsSet.getIconName(mIconId)); 78 final String output = (mCode == Constants.CODE_OUTPUT_TEXT ? mOutputText 79 : Constants.printableCode(mCode)); 80 if (StringUtils.codePointCount(label) == 1 && label.codePointAt(0) == mCode) { 81 return output; 82 } else { 83 return label + "|" + output; 84 } 85 } 86 } 87