content: /*
   * Copyright (C) 2015-2023 Emanuel Moecklin
   *
   * 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.onegravity.rteditor.converter;
  
  import android.text.style.ParagraphStyle;
  
  import com.onegravity.rteditor.spans.IndentationSpan;
  import com.onegravity.rteditor.utils.Helper;
  
  /*
   * This is a helper class for converting from Spanned to HTML and back.
   * It's the paragraph style for a single line.
   */
  public class SingleParagraphStyle implements ParagraphStyle {
      final private ParagraphType mType;
      final private ParagraphStyle mStyle;
  
      public SingleParagraphStyle(ParagraphType type, ParagraphStyle style) {
          mType = type;
          mStyle = style;
      }
  
      public int getIndentation() {
          if (mType.isIndentation()) {
              float margin = Helper.getLeadingMarging();
              float indentation = ((IndentationSpan) mStyle).getValue();
              return Math.round(indentation / margin);
          } else if (mType.isBullet() || mType.isNumbering()) {
              return 1;
          }
          return 0;
      }
  
      public ParagraphType getType() {
          return mType;
      }
  
      public ParagraphStyle getStyle() {
          return mStyle;
      }
  
      @Override
      public String toString() {
          return mType.name() + " - " + mStyle.getClass().getSimpleName();
      }
  }