|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* This file is part of the league/commonmark package. |
|
5
|
|
|
* |
|
6
|
|
|
* (c) Colin O'Dell <[email protected]> |
|
7
|
|
|
* |
|
8
|
|
|
* Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js) |
|
9
|
|
|
* - (c) John MacFarlane |
|
10
|
|
|
* |
|
11
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
12
|
|
|
* file that was distributed with this source code. |
|
13
|
|
|
*/ |
|
14
|
|
|
|
|
15
|
|
|
namespace League\CommonMark\Block\Element; |
|
16
|
|
|
|
|
17
|
|
|
use League\CommonMark\Cursor; |
|
18
|
|
|
|
|
19
|
|
|
class ListItem extends AbstractBlock |
|
20
|
|
|
{ |
|
21
|
|
|
/** |
|
22
|
|
|
* @var ListData |
|
23
|
|
|
*/ |
|
24
|
|
|
protected $listData; |
|
25
|
|
|
|
|
26
|
240 |
|
public function __construct(ListData $listData) |
|
27
|
|
|
{ |
|
28
|
240 |
|
parent::__construct(); |
|
29
|
|
|
|
|
30
|
240 |
|
$this->listData = $listData; |
|
31
|
240 |
|
} |
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* Returns true if this block can contain the given block as a child node |
|
35
|
|
|
* |
|
36
|
|
|
* @param AbstractBlock $block |
|
37
|
|
|
* |
|
38
|
|
|
* @return bool |
|
39
|
|
|
*/ |
|
40
|
231 |
|
public function canContain(AbstractBlock $block) |
|
41
|
|
|
{ |
|
42
|
231 |
|
return true; |
|
43
|
|
|
} |
|
44
|
|
|
|
|
45
|
|
|
/** |
|
46
|
|
|
* Returns true if block type can accept lines of text |
|
47
|
|
|
* |
|
48
|
|
|
* @return bool |
|
49
|
|
|
*/ |
|
50
|
237 |
|
public function acceptsLines() |
|
51
|
|
|
{ |
|
52
|
237 |
|
return false; |
|
53
|
|
|
} |
|
54
|
|
|
|
|
55
|
|
|
/** |
|
56
|
|
|
* Whether this is a code block |
|
57
|
|
|
* |
|
58
|
|
|
* @return bool |
|
59
|
|
|
*/ |
|
60
|
237 |
|
public function isCode() |
|
61
|
|
|
{ |
|
62
|
237 |
|
return false; |
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
204 |
|
public function matchesNextLine(Cursor $cursor) |
|
66
|
|
|
{ |
|
67
|
204 |
|
if ($cursor->isBlank()) { |
|
68
|
120 |
|
if ($this->firstChild === null) { |
|
69
|
6 |
|
return false; |
|
70
|
|
|
} |
|
71
|
|
|
|
|
72
|
114 |
|
$cursor->advanceToNextNonSpaceOrTab(); |
|
73
|
201 |
|
} elseif ($cursor->getIndent() >= $this->listData->markerOffset + $this->listData->padding) { |
|
74
|
120 |
|
$cursor->advanceBy($this->listData->markerOffset + $this->listData->padding, true); |
|
75
|
80 |
|
} else { |
|
76
|
120 |
|
return false; |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
144 |
|
return true; |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
|
|
/** |
|
83
|
|
|
* @param Cursor $cursor |
|
84
|
|
|
* @param int $currentLineNumber |
|
85
|
|
|
* |
|
86
|
|
|
* @return bool |
|
87
|
|
|
*/ |
|
88
|
228 |
|
public function shouldLastLineBeBlank(Cursor $cursor, $currentLineNumber) |
|
89
|
|
|
{ |
|
90
|
228 |
|
return $cursor->isBlank() && $this->startLine < $currentLineNumber; |
|
91
|
|
|
} |
|
92
|
|
|
} |
|
93
|
|
|
|
thephpleague /
commonmark
