content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you 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 org.apache.causeway.applib.layout.grid.bootstrap;
  
  import java.io.Serializable;
  
  import jakarta.xml.bind.annotation.XmlAttribute;
  import jakarta.xml.bind.annotation.XmlType;
  
  /**
   *
   */
  /**
   * @since 1.x {@index}
   */
  @XmlType(
          name = "sizeSpan"
          , propOrder = {}
          )
  public class SizeSpan implements Serializable {
  
      private static final long serialVersionUID = 1L;
  
      public static SizeSpan with(final Size size, final int span) {
          final SizeSpan ss = new SizeSpan();
          ss.setSize(size);
          ss.setSpan(span);
          return ss;
      }
  
      public static SizeSpan offset(final Size size, final int span) {
          final SizeSpan ss = with(size, span);
          ss.setOffset(true);
          return ss;
      }
  
      private Size size;
  
      @XmlAttribute(required = true)
      public Size getSize() {
          return size;
      }
  
      public void setSize(final Size size) {
          this.size = size;
      }
  
      private int span;
  
      @XmlAttribute(required = true)
      public int getSpan() {
          return span;
      }
  
      public void setSpan(final int span) {
          this.span = span;
      }
  
      private Boolean offset;
  
      @XmlAttribute(required = false)
      public Boolean isOffset() {
          return offset;
      }
  
      public void setOffset(final Boolean offset) {
          this.offset = offset;
      }
  
      public String toCssClassFragment() {
          return appendCssClassFragment(new StringBuilder()).toString();
      }
  
      public StringBuilder appendCssClassFragment(final StringBuilder buf) {
          if(buf.length() > 0) {
              buf.append(" ");
          }
          if(Boolean.TRUE.equals(offset)) {
              buf.append("offset-").append(span);
          } else {
          	buf.append("col-");
          	switch(size) {
          	case XS:
          		buf.append("" + span);
          		break;
          	default:
          		buf.append(size.toCssClassFragment()).append("-").append("" + span);
          		break;
          	}
          }
          return buf;
      }
  }
  