fluent-cart / vendor / openspout / openspout / src / Writer / Common / Manager / Style / StyleManager.php

StyleManager.php in FluentCart A New Era of eCommerce – Faster, Lighter, and Simpler 1.3.25, at vendor/openspout/openspout/src/Writer/Common/Manager/Style/StyleManager.php

74 lines 2.5 KB

Raw Download Zip

1	<?php
2
3	namespace FluentCart\OpenSpout\Writer\Common\Manager\Style;
4
5	use FluentCart\OpenSpout\Common\Entity\Cell;
6	use FluentCart\OpenSpout\Common\Entity\Style\Style;
7	/**
8	* Manages styles to be applied to a cell.
9	*/
10	class StyleManager implements StyleManagerInterface
11	{
12	/** @var StyleRegistry Registry for all used styles */
13	protected $styleRegistry;
14	public function __construct(StyleRegistry $styleRegistry)
15	{
16	$this->styleRegistry = $styleRegistry;
17	}
18	/**
19	* Registers the given style as a used style.
20	* Duplicate styles won't be registered more than once.
21	*
22	* @param Style $style The style to be registered
23	*
24	* @return Style the registered style, updated with an internal ID
25	*/
26	public function registerStyle($style)
27	{
28	return $this->styleRegistry->registerStyle($style);
29	}
30	/**
31	* Apply additional styles if the given row needs it.
32	* Typically, set "wrap text" if a cell contains a new line.
33	*
34	* @return PossiblyUpdatedStyle The eventually updated style
35	*/
36	public function applyExtraStylesIfNeeded(Cell $cell) : PossiblyUpdatedStyle
37	{
38	return $this->applyWrapTextIfCellContainsNewLine($cell);
39	}
40	/**
41	* Returns the default style.
42	*
43	* @return Style Default style
44	*/
45	protected function getDefaultStyle()
46	{
47	// By construction, the default style has ID 0
48	return $this->styleRegistry->getRegisteredStyles()[0];
49	}
50	/**
51	* Set the "wrap text" option if a cell of the given row contains a new line.
52	*
53	* @NOTE: There is a bug on the Mac version of Excel (2011 and below) where new lines
54	* are ignored even when the "wrap text" option is set. This only occurs with
55	* inline strings (shared strings do work fine).
56	* A workaround would be to encode "\n" as "_x000D_" but it does not work
57	* on the Windows version of Excel...
58	*
59	* @param Cell $cell The cell the style should be applied to
60	*
61	* @return PossiblyUpdatedStyle The eventually updated style
62	*/
63	protected function applyWrapTextIfCellContainsNewLine(Cell $cell) : PossiblyUpdatedStyle
64	{
65	$cellStyle = $cell->getStyle();
66	// if the "wrap text" option is already set, no-op
67	if (!$cellStyle->hasSetWrapText() && $cell->isString() && \false !== \strpos($cell->getValue(), "\n")) {
68	$cellStyle->setShouldWrapText();
69	return new PossiblyUpdatedStyle($cellStyle, \true);
70	}
71	return new PossiblyUpdatedStyle($cellStyle, \false);
72	}
73	}
74