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191 lines
4.9 KiB
191 lines
4.9 KiB
<?php |
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/** |
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* PHPExcel_RichText |
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* |
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* Copyright (c) 2006 - 2015 PHPExcel |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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* |
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* @category PHPExcel |
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* @package PHPExcel_RichText |
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* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel) |
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
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* @version ##VERSION##, ##DATE## |
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*/ |
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class PHPExcel_RichText implements PHPExcel_IComparable |
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{ |
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/** |
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* Rich text elements |
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* |
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* @var PHPExcel_RichText_ITextElement[] |
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*/ |
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private $richTextElements; |
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/** |
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* Create a new PHPExcel_RichText instance |
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* |
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* @param PHPExcel_Cell $pCell |
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* @throws PHPExcel_Exception |
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*/ |
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public function __construct(PHPExcel_Cell $pCell = null) |
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{ |
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// Initialise variables |
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$this->richTextElements = array(); |
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// Rich-Text string attached to cell? |
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if ($pCell !== null) { |
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// Add cell text and style |
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if ($pCell->getValue() != "") { |
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$objRun = new PHPExcel_RichText_Run($pCell->getValue()); |
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$objRun->setFont(clone $pCell->getParent()->getStyle($pCell->getCoordinate())->getFont()); |
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$this->addText($objRun); |
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} |
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// Set parent value |
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$pCell->setValueExplicit($this, PHPExcel_Cell_DataType::TYPE_STRING); |
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} |
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} |
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/** |
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* Add text |
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* |
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* @param PHPExcel_RichText_ITextElement $pText Rich text element |
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* @throws PHPExcel_Exception |
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* @return PHPExcel_RichText |
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*/ |
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public function addText(PHPExcel_RichText_ITextElement $pText = null) |
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{ |
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$this->richTextElements[] = $pText; |
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return $this; |
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} |
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/** |
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* Create text |
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* |
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* @param string $pText Text |
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* @return PHPExcel_RichText_TextElement |
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* @throws PHPExcel_Exception |
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*/ |
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public function createText($pText = '') |
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{ |
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$objText = new PHPExcel_RichText_TextElement($pText); |
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$this->addText($objText); |
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return $objText; |
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} |
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/** |
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* Create text run |
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* |
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* @param string $pText Text |
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* @return PHPExcel_RichText_Run |
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* @throws PHPExcel_Exception |
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*/ |
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public function createTextRun($pText = '') |
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{ |
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$objText = new PHPExcel_RichText_Run($pText); |
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$this->addText($objText); |
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return $objText; |
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} |
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/** |
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* Get plain text |
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* |
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* @return string |
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*/ |
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public function getPlainText() |
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{ |
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// Return value |
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$returnValue = ''; |
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// Loop through all PHPExcel_RichText_ITextElement |
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foreach ($this->richTextElements as $text) { |
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$returnValue .= $text->getText(); |
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} |
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// Return |
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return $returnValue; |
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} |
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/** |
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* Convert to string |
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* |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return $this->getPlainText(); |
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} |
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/** |
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* Get Rich Text elements |
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* |
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* @return PHPExcel_RichText_ITextElement[] |
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*/ |
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public function getRichTextElements() |
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{ |
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return $this->richTextElements; |
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} |
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/** |
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* Set Rich Text elements |
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* |
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* @param PHPExcel_RichText_ITextElement[] $pElements Array of elements |
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* @throws PHPExcel_Exception |
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* @return PHPExcel_RichText |
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*/ |
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public function setRichTextElements($pElements = null) |
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{ |
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if (is_array($pElements)) { |
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$this->richTextElements = $pElements; |
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} else { |
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throw new PHPExcel_Exception("Invalid PHPExcel_RichText_ITextElement[] array passed."); |
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} |
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return $this; |
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} |
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/** |
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* Get hash code |
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* |
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* @return string Hash code |
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*/ |
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public function getHashCode() |
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{ |
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$hashElements = ''; |
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foreach ($this->richTextElements as $element) { |
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$hashElements .= $element->getHashCode(); |
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} |
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return md5( |
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$hashElements . |
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__CLASS__ |
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); |
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} |
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/** |
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* Implement PHP __clone to create a deep clone, not just a shallow copy. |
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*/ |
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public function __clone() |
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{ |
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$vars = get_object_vars($this); |
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foreach ($vars as $key => $value) { |
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if (is_object($value)) { |
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$this->$key = clone $value; |
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} else { |
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$this->$key = $value; |
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} |
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} |
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} |
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}
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