Subversion Repositories php-qbpwcf

<?php

//require_once 'class.contentautostyle.php';
//require_once 'class.numberformat.php';
//require_once 'class.listlevelprop.php';

include_once 'phpodt.php';

/**
 * A Class representing a list style.
 *
 * @author Issam RACHDI
 */

class ListStyle extends ContentAutoStyle {
        
        private $levels;
        const INDENT = 0.5;
        const LABEL_DISTANCE = 0.5;


        function __construct($name) {
    if (empty($name)) {
      $name = 'liststyle'.rand(100, 9999999);
    }
                parent::__construct($name, 'text:list-style');
                $this->levels = array();
        }
        
        /**
         * Specifies that the list in this level is a numbered list.
         * 
         * @param integer $level
         * @param {@link NumberFormat.html NumberFormat} $numFormat 
         * @param {@link TextStyle.html TextStyle} $textstyle The style to apply to the numbers
         */
        function setNumberLevel($level, $numFormat = NULL, $textstyle = NULL) {
                if (isNumeric($level, true)) {
                        $this->levels[$level] = $this->contentDocument->createElement('text:list-level-style-number');
                        $this->levels[$level]->setAttribute('text:level', $level);
                        if ($numFormat != NULL) {
                                $this->levels[$level]->setAttribute('style:num-format', $numFormat->getFormat());
                                $this->levels[$level]->setAttribute('style:num-prefix', $numFormat->getPrefix());
                                $this->levels[$level]->setAttribute('style:num-suffix', $numFormat->getSuffix());
                        }
                        if ($textstyle != NULL) {
                                $this->levels[$level]->setAttribute('text:style-name', $textstyle->getStyleName());
                        }
                        
                        $this->styleElement->appendChild($this->levels[$level]);
                        
                        $listLevelProp = new ListLevelProp();
                        $listLevelProp->setIndent(($level*self::INDENT).'cm');
                        $listLevelProp->setMinLabelDistance(self::LABEL_DISTANCE.'cm');
                        $this->setLevelProp($level, $listLevelProp);
                } else {
                        throw new StyleException('Invalid level value');
                }
        }
        
        /**
         * Specifies that the list in this level is a bullet list.
         * 
         * @param integer $level
         * @param string $bulletChar The character to use as the bullet, may be StyleConstants::(BULLET|BLACK_CIRCLE|CHECK_MARK|RIGHT_ARROW|RIGHT_ARROWHEAD)
         * @param string $prefix The characters to add before the bullet character.
         * @param string $suffix The characters to add behind the bullet character.
         * @param {@link TextStyle.html TextStyle} $textstyle The style to use to format the list bullet.

         */
        function setBulletLevel($level, $bulletChar = StyleConstants::BULLET, $prefix = '', $suffix = '', 
                        $textstyle = NULL) {
                if (isNumeric($level, true)) {
                        $this->levels[$level] = $this->contentDocument->createElement('text:list-level-style-bullet');
                        $this->levels[$level]->setAttribute('text:level', $level);
                        switch ($bulletChar) {
                                case StyleConstants::BULLET:
                                case StyleConstants::BLACK_CIRCLE:
                                case StyleConstants::CHECK_MARK:
                                case StyleConstants::RIGHT_ARROW:
                                case StyleConstants::RIGHT_ARROWHEAD:
                                        $this->levels[$level]->setAttribute('text:bullet-char', $bulletChar);break;
                                default: 
                                        throw new StyleException('Invalid bullet character value');
                        }
                        if ($textstyle != NULL) {
                                $this->levels[$level]->setAttribute('text:style-name', $textstyle->getStyleName());
                        }
                        $this->levels[$level]->setAttribute('style:num-prefix', $prefix);
                        $this->levels[$level]->setAttribute('style:num-suffix', $suffix);
                        
                        $this->styleElement->appendChild($this->levels[$level]);
                        
                        $listLevelProp = new ListLevelProp();
                        $listLevelProp->setIndent(($level*self::INDENT).'cm');
                        $listLevelProp->setMinLabelDistance(self::LABEL_DISTANCE.'cm');
                        $this->setLevelProp($level, $listLevelProp);
                } else {
                        throw new StyleException('Invalid level value');
                }
        }
        
        /**
         * The list items in this level will be preceded by images.
         * 
         * @param integer $level
         * @param string $image The image's location.
         */
        function setImageLevel($level, $image, $width = '.5cm', $height = '.5cm') {
                if (isNumeric($level, true)) {
                        $this->levels[$level] = $this->contentDocument->createElement('text:list-level-style-image');
                        $this->levels[$level]->setAttribute('text:level', $level);
                        $file = fopen($image, 'r');
                        if (!$file) {
                                throw new StyleException('Failed to open image file');
                        }
                        $dataImg = fread($file, filesize($image));
                        $dateImgB64 = base64_encode($dataImg);
                        fclose($file);
                        $binaryElement = $this->contentDocument->createElement('office:binary-data', $dateImgB64);
                        $this->levels[$level]->appendChild($binaryElement);             
                        
                        $this->styleElement->appendChild($this->levels[$level]);        
      
                        $listLevelProp = new ListLevelProp();
                        $listLevelProp->setIndent(($level*self::INDENT).'cm');
                        $listLevelProp->setMinLabelDistance(self::LABEL_DISTANCE.'cm');
      $listLevelProp->setImageWidth($width);
      $listLevelProp->setImageHeight($height);
                        $this->setLevelProp($level, $listLevelProp);
                } else {
                        throw new StyleException('Invalid level value');
                }
        }
        
        /**
         * Set some properties of the list level specified.
         * 
         * @param integer $level
         * @param {@link ListLevelProp.html ListLevelProp} $levelProp 
         */
        function setLevelProp($level, $levelProp) {
                if (isNumeric($level, true)) {
                        $element = $this->levels[$level];
                        $prop = $this->contentDocument->createElement('style:list-level-properties');
                        
                        if ($levelProp->getAlign() != NULL) {
                                $prop->setAttribute('fo:text-align', $levelProp->getAlign());
                        }
                        
                        if ($levelProp->getIndent() == NULL) {
                                $indent = ($level * 0.5).'cm';
                        } else {
                                $indent = $levelProp->getIndent();
                        }
                        $prop->setAttribute('text:space-before', $indent);
                        
                        if ($levelProp->getMinLabelWidth() != NULL) {                           
                                $prop->setAttribute('text:min-label-width', $levelProp->getMinLabelWidth());
                        }
                        
                        if ($levelProp->getMinLabelDistance() != NULL) {
                                $prop->setAttribute('text:min-label-distance', $levelProp->getMinLabelDistance());
                        }
                        if ($levelProp->getVAlign() != NULL) {
                                $prop->setAttribute('style:vertical-pos', $levelProp->getVAlign());break;
                        }
                        if ($levelProp->getImageWidth() != NULL) {
                                $prop->setAttribute('fo:width', $levelProp->getImageWidth());
                        }
                        if ($levelProp->getImageHeight() != NULL) {
                                $prop->setAttribute('fo:height', $levelProp->getImageHeight());
                        }
                        $element->appendChild($prop);
                }
        }
}
?>