Proyectos de Subversion Moodle

Rev

| Ultima modificación | Ver Log |

Rev Autor Línea Nro. Línea
1 efrain 1 
<?php
2 
 
3 
namespace Sabberworm\CSS\Property;
4 
 
5 
use Sabberworm\CSS\Comment\Comment;
6 
use Sabberworm\CSS\OutputFormat;
7 
 
8 
/**
9 
 * Class representing an `@charset` rule.
10 
 *
11 
 * The following restrictions apply:
12 
 * - May not be found in any CSSList other than the Document.
13 
 * - May only appear at the very top of a Document’s contents.
14 
 * - Must not appear more than once.
15 
 */
16 
class Charset implements AtRule
17 
{
18 
    /**
19 
     * @var string
20 
     */
21 
    private $sCharset;
22 
 
23 
    /**
24 
     * @var int
25 
     */
26 
    protected $iLineNo;
27 
 
28 
    /**
29 
     * @var array<array-key, Comment>
30 
     */
31 
    protected $aComments;
32 
 
33 
    /**
34 
     * @param string $sCharset
35 
     * @param int $iLineNo
36 
     */
37 
    public function __construct($sCharset, $iLineNo = 0)
38 
    {
39 
        $this->sCharset = $sCharset;
40 
        $this->iLineNo = $iLineNo;
41 
        $this->aComments = [];
42 
    }
43 
 
44 
    /**
45 
     * @return int
46 
     */
47 
    public function getLineNo()
48 
    {
49 
        return $this->iLineNo;
50 
    }
51 
 
52 
    /**
53 
     * @param string $sCharset
54 
     *
55 
     * @return void
56 
     */
57 
    public function setCharset($sCharset)
58 
    {
59 
        $this->sCharset = $sCharset;
60 
    }
61 
 
62 
    /**
63 
     * @return string
64 
     */
65 
    public function getCharset()
66 
    {
67 
        return $this->sCharset;
68 
    }
69 
 
70 
    /**
71 
     * @return string
72 
     */
73 
    public function __toString()
74 
    {
75 
        return $this->render(new OutputFormat());
76 
    }
77 
 
78 
    /**
79 
     * @return string
80 
     */
81 
    public function render(OutputFormat $oOutputFormat)
82 
    {
83 
        return "@charset {$this->sCharset->render($oOutputFormat)};";
84 
    }
85 
 
86 
    /**
87 
     * @return string
88 
     */
89 
    public function atRuleName()
90 
    {
91 
        return 'charset';
92 
    }
93 
 
94 
    /**
95 
     * @return string
96 
     */
97 
    public function atRuleArgs()
98 
    {
99 
        return $this->sCharset;
100 
    }
101 
 
102 
    /**
103 
     * @param array<array-key, Comment> $aComments
104 
     *
105 
     * @return void
106 
     */
107 
    public function addComments(array $aComments)
108 
    {
109 
        $this->aComments = array_merge($this->aComments, $aComments);
110 
    }
111 
 
112 
    /**
113 
     * @return array<array-key, Comment>
114 
     */
115 
    public function getComments()
116 
    {
117 
        return $this->aComments;
118 
    }
119 
 
120 
    /**
121 
     * @param array<array-key, Comment> $aComments
122 
     *
123 
     * @return void
124 
     */
125 
    public function setComments(array $aComments)
126 
    {
127 
        $this->aComments = $aComments;
128 
    }
129 
}