add contents

lib/plugins/odt/ODT/elements/ODTRoot.php

@@ -0,0 +1,80 @@
+<?php
+
+require_once DOKU_PLUGIN.'odt/ODT/elements/ODTStateElement.php';
+
+/**
+ * ODTElementRoot:
+ * Root-Element to make things easier. Always needs to be on top of ODTState.
+ *
+ * @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author  LarsDW223
+ */
+class ODTElementRoot extends ODTStateElement
+{
+    /**
+     * Constructor.
+     */
+    public function __construct() {
+        parent::__construct();
+        $this->setClass ('root');
+        $this->setCount (1);
+    }
+
+    /**
+     * Return the elements name.
+     * 
+     * @return string The ODT XML element name.
+     */
+    public function getElementName () {
+        // Dummy.
+        return 'root';
+    }
+
+    /**
+     * Return string with encoded opening tag.
+     * 
+     * @return string The ODT XML code to open this element.
+     */
+    public function getOpeningTag () {
+        // Dummy.
+        return '';
+    }
+
+    /**
+     * Return string with encoded closing tag.
+     * 
+     * @return string The ODT XML code to close this element.
+     */
+    public function getClosingTag () {
+        // Dummy.
+        return '';
+    }
+
+    /**
+     * Set parent dummy function for preventing that anyone
+     * accidentally sets a parent for the root.
+     * 
+     * @param ODTStateElement $parent_element
+     */
+    public function setParent(ODTStateElement $parent_element) {
+        // Intentionally do nothing!
+    }
+
+    /**
+     * Are we in a paragraph or not?
+     * This is the root - so we are not.
+     * 
+     * @return boolean
+     */
+    public function getInParagraph() {
+        return false;
+    }
+
+    /**
+     * Determine and set the parent for this element.
+     * Nothing to do for the root.
+     */
+    public function determineParent(ODTStateElement $previous) {
+        // Intentionally do nothing!
+    }
+}