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The Beangle Doc Library

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/*
 * Copyright (C) 2005, The Beangle Software.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see .
 */

package org.beangle.doc.html.dom

class Document extends DomNode {
  var styleSheets: StyleSheets = new StyleSheets(Seq.empty)

  def name: String = "html"

  def toHtml: String = {
    val buf = new StringBuilder("""\n""".stripMargin)
    buf.append("\n")
    if (styleSheets.styles.nonEmpty) {
      buf.append("  \n    \n  \n")
    }
    val body = this.childNodes.find(_.name == "body")
    if (body.nonEmpty) {
      appendXml(body.head, buf, 2)
    }
    buf.append("")
    buf.toString
  }

  def body: Body = {
    childNodes.find(_.name == "body") match
      case None =>
        val body = new Body
        add(body)
        body
      case Some(body) => body.asInstanceOf[Body]
  }
}