content: /*
   * Copyright (C) 2014 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.amnesica.kryptey.inputmethod.latin.settings;
  
  import android.content.res.Resources;
  
  import com.amnesica.kryptey.inputmethod.R;
  import com.amnesica.kryptey.inputmethod.latin.common.StringUtils;
  
  import java.util.Arrays;
  import java.util.Locale;
  
  public final class SpacingAndPunctuations {
    public final int[] mSortedWordSeparators;
    private final int mSentenceSeparator;
    private final int mAbbreviationMarker;
    private final int[] mSortedSentenceTerminators;
    public final boolean mUsesAmericanTypography;
    public final boolean mUsesGermanRules;
  
    public SpacingAndPunctuations(final Resources res) {
      mSortedWordSeparators = StringUtils.toSortedCodePointArray(
          res.getString(R.string.symbols_word_separators));
      mSortedSentenceTerminators = StringUtils.toSortedCodePointArray(
          res.getString(R.string.symbols_sentence_terminators));
      mSentenceSeparator = res.getInteger(R.integer.sentence_separator);
      mAbbreviationMarker = res.getInteger(R.integer.abbreviation_marker);
      final Locale locale = res.getConfiguration().locale;
      // Heuristic: we use American Typography rules because it's the most common rules for all
      // English variants. German rules (not "German typography") also have small gotchas.
      mUsesAmericanTypography = Locale.ENGLISH.getLanguage().equals(locale.getLanguage());
      mUsesGermanRules = Locale.GERMAN.getLanguage().equals(locale.getLanguage());
    }
  
    public boolean isWordSeparator(final int code) {
      return Arrays.binarySearch(mSortedWordSeparators, code) >= 0;
    }
  
    public boolean isSentenceTerminator(final int code) {
      return Arrays.binarySearch(mSortedSentenceTerminators, code) >= 0;
    }
  
    public boolean isAbbreviationMarker(final int code) {
      return code == mAbbreviationMarker;
    }
  
    public boolean isSentenceSeparator(final int code) {
      return code == mSentenceSeparator;
    }
  }
  