visualizer / vendor / phpoffice / phpexcel / Classes / PHPExcel / RichText.php

RichText.php in Visualizer – Tables & Charts Manager with Built-in AI Generator 3.0.3, at vendor/phpoffice/phpexcel/Classes/PHPExcel/RichText.php

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1	<?php
2	/**
3	* PHPExcel
4	*
5	* Copyright (c) 2006 - 2014 PHPExcel
6	*
7	* This library is free software; you can redistribute it and/or
8	* modify it under the terms of the GNU Lesser General Public
9	* License as published by the Free Software Foundation; either
10	* version 2.1 of the License, or (at your option) any later version.
11	*
12	* This library is distributed in the hope that it will be useful,
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15	* Lesser General Public License for more details.
16	*
17	* You should have received a copy of the GNU Lesser General Public
18	* License along with this library; if not, write to the Free Software
19	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20	*
21	* @category PHPExcel
22	* @package PHPExcel_RichText
23	* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
24	* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
25	* @version ##VERSION##, ##DATE##
26	*/
27
28
29	/**
30	* PHPExcel_RichText
31	*
32	* @category PHPExcel
33	* @package PHPExcel_RichText
34	* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
35	*/
36	class PHPExcel_RichText implements PHPExcel_IComparable
37	{
38	/**
39	* Rich text elements
40	*
41	* @var PHPExcel_RichText_ITextElement[]
42	*/
43	private $_richTextElements;
44
45	/**
46	* Create a new PHPExcel_RichText instance
47	*
48	* @param PHPExcel_Cell $pCell
49	* @throws PHPExcel_Exception
50	*/
51	public function __construct(PHPExcel_Cell $pCell = null)
52	{
53	// Initialise variables
54	$this->_richTextElements = array();
55
56	// Rich-Text string attached to cell?
57	if ($pCell !== NULL) {
58	// Add cell text and style
59	if ($pCell->getValue() != "") {
60	$objRun = new PHPExcel_RichText_Run($pCell->getValue());
61	$objRun->setFont(clone $pCell->getParent()->getStyle($pCell->getCoordinate())->getFont());
62	$this->addText($objRun);
63	}
64
65	// Set parent value
66	$pCell->setValueExplicit($this, PHPExcel_Cell_DataType::TYPE_STRING);
67	}
68	}
69
70	/**
71	* Add text
72	*
73	* @param PHPExcel_RichText_ITextElement $pText Rich text element
74	* @throws PHPExcel_Exception
75	* @return PHPExcel_RichText
76	*/
77	public function addText(PHPExcel_RichText_ITextElement $pText = null)
78	{
79	$this->_richTextElements[] = $pText;
80	return $this;
81	}
82
83	/**
84	* Create text
85	*
86	* @param string $pText Text
87	* @return PHPExcel_RichText_TextElement
88	* @throws PHPExcel_Exception
89	*/
90	public function createText($pText = '')
91	{
92	$objText = new PHPExcel_RichText_TextElement($pText);
93	$this->addText($objText);
94	return $objText;
95	}
96
97	/**
98	* Create text run
99	*
100	* @param string $pText Text
101	* @return PHPExcel_RichText_Run
102	* @throws PHPExcel_Exception
103	*/
104	public function createTextRun($pText = '')
105	{
106	$objText = new PHPExcel_RichText_Run($pText);
107	$this->addText($objText);
108	return $objText;
109	}
110
111	/**
112	* Get plain text
113	*
114	* @return string
115	*/
116	public function getPlainText()
117	{
118	// Return value
119	$returnValue = '';
120
121	// Loop through all PHPExcel_RichText_ITextElement
122	foreach ($this->_richTextElements as $text) {
123	$returnValue .= $text->getText();
124	}
125
126	// Return
127	return $returnValue;
128	}
129
130	/**
131	* Convert to string
132	*
133	* @return string
134	*/
135	public function __toString()
136	{
137	return $this->getPlainText();
138	}
139
140	/**
141	* Get Rich Text elements
142	*
143	* @return PHPExcel_RichText_ITextElement[]
144	*/
145	public function getRichTextElements()
146	{
147	return $this->_richTextElements;
148	}
149
150	/**
151	* Set Rich Text elements
152	*
153	* @param PHPExcel_RichText_ITextElement[] $pElements Array of elements
154	* @throws PHPExcel_Exception
155	* @return PHPExcel_RichText
156	*/
157	public function setRichTextElements($pElements = null)
158	{
159	if (is_array($pElements)) {
160	$this->_richTextElements = $pElements;
161	} else {
162	throw new PHPExcel_Exception("Invalid PHPExcel_RichText_ITextElement[] array passed.");
163	}
164	return $this;
165	}
166
167	/**
168	* Get hash code
169	*
170	* @return string Hash code
171	*/
172	public function getHashCode()
173	{
174	$hashElements = '';
175	foreach ($this->_richTextElements as $element) {
176	$hashElements .= $element->getHashCode();
177	}
178
179	return md5(
180	$hashElements
181	. __CLASS__
182	);
183	}
184
185	/**
186	* Implement PHP __clone to create a deep clone, not just a shallow copy.
187	*/
188	public function __clone()
189	{
190	$vars = get_object_vars($this);
191	foreach ($vars as $key => $value) {
192	if (is_object($value)) {
193	$this->$key = clone $value;
194	} else {
195	$this->$key = $value;
196	}
197	}
198	}
199	}
200