add contents

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

@@ -0,0 +1,153 @@
+<?php
+
+require_once DOKU_PLUGIN.'odt/ODT/elements/ODTStateElement.php';
+
+/**
+ * ODTElementList:
+ * Class for handling the list element.
+ *
+ * @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author  LarsDW223
+ */
+class ODTElementList extends ODTStateElement
+{
+    // List state data
+    protected $continue_numbering;
+    protected $in_list = false;
+    protected $list_first_paragraph = true;
+    protected $list_paragraph_pos = -1;
+
+    /**
+     * Constructor.
+     */
+    public function __construct($style_name=NULL, $continue=false) {
+        parent::__construct();
+        $this->setClass ('list');
+        if ($style_name != NULL) {
+            $this->setStyleName ($style_name);
+        }
+        $this->setContinueNumbering ($continue);
+    }
+
+    /**
+     * Return the elements name.
+     * 
+     * @return string The ODT XML element name.
+     */
+    public function getElementName () {
+        return ('text:list');
+    }
+
+    /**
+     * Return string with encoded opening tag.
+     * 
+     * @return string The ODT XML code to open this element.
+     */
+    public function getOpeningTag () {
+        $encoded = '<text:list text:style-name="'.$this->getStyleName().'"';
+        if ($this->getContinueNumbering()) {
+            $encoded .= ' text:continue-numbering="true" ';
+        } else {
+            if ($this->in_list === false) {
+                $encoded .= ' text:continue-numbering="false" ';
+            }
+        }
+        $encoded .= '>';
+        return $encoded;
+    }
+
+    /**
+     * Return string with encoded closing tag.
+     * 
+     * @return string The ODT XML code to close this element.
+     */
+    public function getClosingTag () {
+        return '</text:list>';
+    }
+
+    /**
+     * Are we in a paragraph or not?
+     * As a list we are not.
+     * 
+     * @return boolean
+     */
+    public function getInParagraph() {
+        return false;
+    }
+
+    /**
+     * Determine and set the parent for this element.
+     * As a list the previous element is our parent.
+     *
+     * @param ODTStateElement $previous
+     */
+    public function determineParent(ODTStateElement $previous) {
+        $this->setParent($previous);
+
+        // Check if this is a nested list
+        while ($previous != NULL) {
+            if ($previous->getClass() == 'list') {
+                break;
+            }
+            $previous = $previous->getParent();
+        }
+        if ($previous != NULL) {
+            // Yes, nested list.
+            $this->in_list = true;
+        }
+    }
+
+    /**
+     * Set continue numbering to $value
+     * 
+     * @param bool $value
+     */
+    public function setContinueNumbering($value) {
+        $this->continue_numbering = $value;
+    }
+
+    /**
+     * Get continue numbering to $value
+     * 
+     * @return bool
+     */
+    public function getContinueNumbering() {
+        return $this->continue_numbering;
+    }
+
+    /**
+     * Set flag if the next paragraph will be the first in the list
+     * 
+     * @param boolean $value
+     */
+    public function setListFirstParagraph($value) {
+        $this->list_first_paragraph = $value;
+    }
+
+    /**
+     * Get flag if the next paragraph will be the first in the list
+     * 
+     * @return boolean
+     */
+    public function getListFirstParagraph() {
+        return $this->list_first_paragraph;
+    }
+
+    /**
+     * Set position of last opened paragraph in the list
+     * 
+     * @param integer $value
+     */
+    public function setListLastParagraphPosition($value) {
+        $this->list_paragraph_pos = $value;
+    }
+
+    /**
+     * Get position of last opened paragraph in the list
+     * 
+     * @return integer
+     */
+    public function getListLastParagraphPosition() {
+        return $this->list_paragraph_pos;
+    }
+}