Style.java

/*
 * Copyright 2015 Priyesh Patel
 *
 * 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.chromium.fontinstaller.models;

import java.util.HashSet;
import java.util.Set;

public enum Style {
  BOLD,
  BOLD_ITALIC,
  ITALIC,
  LIGHT,
  LIGHT_ITALIC,
  REGULAR,
  THIN,
  THIN_ITALIC,
  CONDENSED_BOLD,
  CONDENSED_BOLD_ITALIC,
  CONDENSED_ITALIC,
  CONDENSED_REGULAR,

  // New fonts introduced in Android 5.0+
  BLACK,
  BLACK_ITALIC,
  MEDIUM,
  MEDIUM_ITALIC,
  CONDENSED_LIGHT,
  CONDENSED_LIGHT_ITALIC;

  @Override public String toString() {
    switch (this) {
      case BOLD:
        return "Roboto-Bold.ttf";
      case BOLD_ITALIC:
        return "Roboto-BoldItalic.ttf";
      case ITALIC:
        return "Roboto-Italic.ttf";
      case LIGHT:
        return "Roboto-Light.ttf";
      case LIGHT_ITALIC:
        return "Roboto-LightItalic.ttf";
      case REGULAR:
        return "Roboto-Regular.ttf";
      case THIN:
        return "Roboto-Thin.ttf";
      case THIN_ITALIC:
        return "Roboto-ThinItalic.ttf";
      case CONDENSED_BOLD:
        return "RobotoCondensed-Bold.ttf";
      case CONDENSED_BOLD_ITALIC:
        return "RobotoCondensed-BoldItalic.ttf";
      case CONDENSED_ITALIC:
        return "RobotoCondensed-Italic.ttf";
      case CONDENSED_REGULAR:
        return "RobotoCondensed-Regular.ttf";
      case BLACK:
        return "Roboto-Black.ttf";
      case BLACK_ITALIC:
        return "Roboto-BlackItalic.ttf";
      case MEDIUM:
        return "Roboto-Medium.ttf";
      case MEDIUM_ITALIC:
        return "Roboto-MediumItalic.ttf";
      case CONDENSED_LIGHT:
        return "RobotoCondensed-Light.ttf";
      case CONDENSED_LIGHT_ITALIC:
        return "RobotoCondensed-LightItalic.ttf";
      default:
        throw new IllegalArgumentException();
    }
  }

  // New styles introduced in Android 5.0 do not exist in the font repository
  // Instead we will reuse the older variants that are most similar
  public String getRemoteName() {
    switch (this) {
      case BLACK:
        return BOLD.toString();
      case BLACK_ITALIC:
        return BOLD_ITALIC.toString();
      case MEDIUM:
        return REGULAR.toString();
      case MEDIUM_ITALIC:
        return ITALIC.toString();
      case CONDENSED_LIGHT:
        return CONDENSED_REGULAR.toString();
      case CONDENSED_LIGHT_ITALIC:
        return CONDENSED_ITALIC.toString();
      default:
        return this.toString();
    }
  }

  public String getLocalName() {
    return this.toString();
  }

  public static final Set<Style> REMOTE_STYLES = new HashSet<Style>() {{
    for (int i = 0; i < 12; i++) add(values()[i]);
  }};

  public static final Set<String> REMOTE_STYLE_NAMES = new HashSet<String>() {{
    for (int i = 0; i < 12; i++) add(values()[i].getRemoteName());
  }};
}