maxbuttons / assets / libraries / scssphp / src / Formatter / Debug.php

Debug.php in MaxButtons – Create buttons 6.28, at assets/libraries/scssphp/src/Formatter/Debug.php

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1	<?php
2	/**
3	* SCSSPHP
4	*
5	* @copyright 2012-2015 Leaf Corcoran
6	*
7	* @license http://opensource.org/licenses/MIT MIT
8	*
9	* @link http://leafo.github.io/scssphp
10	*/
11
12	namespace Leafo\ScssPhp\Formatter;
13
14	use Leafo\ScssPhp\Formatter;
15	use Leafo\ScssPhp\Formatter\OutputBlock;
16
17	/**
18	* SCSS debug formatter
19	*
20	* @author Anthon Pang <anthon.pang@gmail.com>
21	*/
22	class Debug extends Formatter
23	{
24	/**
25	* {@inheritdoc}
26	*/
27	public function __construct()
28	{
29	$this->indentLevel = 0;
30	$this->indentChar = '';
31	$this->break = "\n";
32	$this->open = ' {';
33	$this->close = ' }';
34	$this->tagSeparator = ', ';
35	$this->assignSeparator = ': ';
36	}
37
38	/**
39	* {@inheritdoc}
40	*/
41	protected function indentStr()
42	{
43	return str_repeat(' ', $this->indentLevel);
44	}
45
46	/**
47	* {@inheritdoc}
48	*/
49	protected function blockLines(OutputBlock $block)
50	{
51	$indent = $this->indentStr();
52
53	if (empty($block->lines)) {
54	echo "{$indent}block->lines: []\n";
55
56	return;
57	}
58
59	foreach ($block->lines as $index => $line) {
60	echo "{$indent}block->lines[{$index}]: $line\n";
61	}
62	}
63
64	/**
65	* {@inheritdoc}
66	*/
67	protected function blockSelectors(OutputBlock $block)
68	{
69	$indent = $this->indentStr();
70
71	if (empty($block->selectors)) {
72	echo "{$indent}block->selectors: []\n";
73
74	return;
75	}
76
77	foreach ($block->selectors as $index => $selector) {
78	echo "{$indent}block->selectors[{$index}]: $selector\n";
79	}
80	}
81
82	/**
83	* {@inheritdoc}
84	*/
85	protected function blockChildren(OutputBlock $block)
86	{
87	$indent = $this->indentStr();
88
89	if (empty($block->children)) {
90	echo "{$indent}block->children: []\n";
91
92	return;
93	}
94
95	$this->indentLevel++;
96
97	foreach ($block->children as $i => $child) {
98	$this->block($child);
99	}
100
101	$this->indentLevel--;
102	}
103
104	/**
105	* {@inheritdoc}
106	*/
107	protected function block(OutputBlock $block)
108	{
109	$indent = $this->indentStr();
110
111	echo "{$indent}block->type: {$block->type}\n" .
112	"{$indent}block->depth: {$block->depth}\n";
113
114	$this->blockSelectors($block);
115	$this->blockLines($block);
116	$this->blockChildren($block);
117	}
118	}
119