org.odftoolkit.odfdom.incubator.doc.text.OdfTextHeading Maven / Gradle / Ivy

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package org.odftoolkit.odfdom.incubator.doc.text;

import org.odftoolkit.odfdom.pkg.OdfFileDom;
import org.odftoolkit.odfdom.dom.element.text.TextHElement;

/**
 * Convenient functionality for the parent ODF OpenDocument element
 *
 */
public class OdfTextHeading extends TextHElement
{
	public OdfTextHeading( OdfFileDom ownerDoc )
    {
        super( ownerDoc );
    }

	/** Creates a new instance of this class with the given style name.
	 * If the style name is null or the null string, no style is added.
	 */
	public OdfTextHeading(OdfFileDom ownerDoc, String styleName)
	{
		super(ownerDoc);
		if (styleName != null && (!(styleName.equals(""))))
        {
            this.setStyleName(styleName);
}
	}

	/**
	 * Creates an instance of this class with the given styleName and content.
     * If the style name is null or the null string, no style is added.
	 * If the content is null or the null string, no content is added.
	 * @param ownerDoc the owner document DOM
	 * @param styleName the style:style-name value
	 * @param content the heading content
	 */
	public OdfTextHeading(OdfFileDom ownerDoc,
			String styleName, String content)
	{
		super(ownerDoc);
		this.addStyledContent(styleName, content);
	}

	/**
	 * Add the given content to the paragraph.
     * If the content is null or the null string, no content is added.
	 * @param content the heading content
	 * @return the heading object
	 */
	public OdfTextHeading addContent(String content)
	{
		if (content != null && !content.equals(""))
		{
			this.appendChild(this.getOwnerDocument().createTextNode(content));
		}
		return this;
	}

    /**
	 * Add the given content to the heading.
     * If the content is null or the null string, no content is added.
	 * Embedded \n are converted to <text:line-break>
	 * elements, and multiple blanks to <text:s
	 * @param content the heading content
	 * @return the heading object
	 */
	public OdfTextHeading addContentWhitespace(String content)
	{
		if (content != null && !content.equals(""))
		{
			new OdfWhitespaceProcessor().append(this, content);
		}
		return this;
	}

	/**
	 * Set a heading to have the given styleName and add the given content.
     * If the style name is null or the null string, no style is added.
	 * @param styleName the style:style-name value
	 * @param content the heading content
	 * @return the heading object
	 */
	public OdfTextHeading addStyledContent(String styleName, String content)
	{
		if (styleName != null && (!(styleName.equals(""))))
        {
            setStyleName(styleName);
        }
		return addContent(content);
	}

	/**
	 * Set a heading to have the given styleName and add the given content.
     * If the style name is null or the null string, no style is added.
	 * Embedded \n are converted to <text:line-break>
	 * elements, and multiple blanks to <text:s
	 * @param styleName the style:style-name value
	 * @param content the heading content
	 * @return the heading object
	 */
	public OdfTextHeading addStyledContentWhitespace(String styleName, String content)
	{
		if (styleName != null && (!(styleName.equals(""))))
        {
            setStyleName(styleName);
        }
		return addContentWhitespace(content);
	}

    /**
	 * Add a span with the given styleName and content to this heading.
	 * If the style name is null or the null string, no span is added.
	 * If the content is null or the null string, no span is added.
	 * @param styleName
	 * @param content
	 * @return the heading object
	 */
	public OdfTextHeading addStyledSpan(String styleName, String content)
	{
		if (styleName != null && !styleName.equals("") &&
			content != null && !content.equals(""))
		{
			this.appendChild(new OdfTextSpan(
				(OdfFileDom) this.getOwnerDocument(),
				styleName, content));
		}
		return this;
	}

	/**
	 * Add a span with the given styleName and content to this paragraph.
	 * If the style name is null or the null string, no span is added.
	 * If the content is null or the null string, no span is added.
	 * @param styleName
	 * @param content
	 * @return the heading object
	 */
	public OdfTextHeading addStyledSpanWhitespace(String styleName, String content)
	{
		OdfTextSpan span;
		if (styleName != null && !styleName.equals("") &&
			content != null && !content.equals(""))
		{
			span = new OdfTextSpan((OdfFileDom) this.getOwnerDocument());
			span.addStyledContentWhitespace(styleName, content);
			appendChild(span);
		}
		return this;
	}

}