Oxygen XML Author plugin 13.2.0

When the above implementation is configured, the reference has the expected layout:Author Developer Guide | 220Figure 108: Reference with reference resolverConfiguring CSS Styles FilterYou can modify the CSS styles for each ro.sync.ecss.extensions.api.node.AuthorNode rendered inthe Author mode using an implementation of ro.sync.ecss.extensions.api.StylesFilter. You canimplement the various callbacks of the interface either by returning the default value given by Oxygen XML Authorplugin or by contributing to the value. The received styles ro.sync.ecss.css.Styles can be processed andvalues can be overwritten with your own. For example you can override the KEY_BACKGROUND_COLOR style to returnyour own implementation of ro.sync.exml.view.graphics.Color or override the KEY_FONT style to returnyour own implementation of ro.sync.exml.view.graphics.Font.Note: The Javadoc documentation of the Author API used in the example files is available on the Oxygen XMLwebsite. Also it can be downloaded as a zip archive from the website.For instance in our simple document example the filter can change the value of the KEY_FONT property for the tableelement:package simple.documentation.framework;import ro.sync.ecss.css.Styles;import ro.sync.ecss.extensions.api.StylesFilter;import ro.sync.ecss.extensions.api.node.AuthorNode;import ro.sync.exml.view.graphics.Font;public class SDFStylesFilter implements StylesFilter {public Styles filter(Styles styles, AuthorNode authorNode) {if (AuthorNode.NODE_TYPE_ELEMENT == authorNode.getType()&& "table".equals(authorNode.getName())) {styles.setProperty(Styles.KEY_FONT, new Font(null, Font.BOLD, 12));}}}return styles;Configuring a Table Column Width ProviderIn the documentation framework the table element as well as the table columns can have specified widths. In orderfor these widths to be considered by Author we need to provide the means to determine them. As explained in the Stylingthe Table Element section which describes the CSS properties needed for defining a table, if you use the table elementattribute width Oxygen XML Author plugin can determine the table width automatically. In this example the table hascol elements with width attributes that are not recognized by default. You will need to implement a Java extensionclass to determine the column widths.Note: The Javadoc documentation of the Author API used in the example files is available on the Oxygen XMLwebsite. Also it can be downloaded as a zip archive from the website.