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

StyleMerger.php in FluentCart A New Era of eCommerce – Faster, Lighter, and Simpler 1.6.0, at vendor/openspout/openspout/src/Writer/Common/Manager/Style/StyleMerger.php

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1	<?php
2
3	namespace FluentCart\OpenSpout\Writer\Common\Manager\Style;
4
5	use FluentCart\OpenSpout\Common\Entity\Style\Style;
6	/**
7	* Takes care of merging styles together.
8	*/
9	class StyleMerger
10	{
11	/**
12	* Merges the current style with the given style, using the given style as a base. This means that:
13	* - if current style and base style both have property A set, use current style property's value
14	* - if current style has property A set but base style does not, use current style property's value
15	* - if base style has property A set but current style does not, use base style property's value.
16	*
17	* @NOTE: This function returns a new style.
18	*
19	* @return Style New style corresponding to the merge of the 2 styles
20	*/
21	public function merge(Style $style, Style $baseStyle)
22	{
23	$mergedStyle = clone $style;
24	$this->mergeFontStyles($mergedStyle, $style, $baseStyle);
25	$this->mergeOtherFontProperties($mergedStyle, $style, $baseStyle);
26	$this->mergeCellProperties($mergedStyle, $style, $baseStyle);
27	return $mergedStyle;
28	}
29	/**
30	* @param Style $styleToUpdate (passed as reference)
31	*/
32	private function mergeFontStyles(Style $styleToUpdate, Style $style, Style $baseStyle)
33	{
34	if (!$style->hasSetFontBold() && $baseStyle->isFontBold()) {
35	$styleToUpdate->setFontBold();
36	}
37	if (!$style->hasSetFontItalic() && $baseStyle->isFontItalic()) {
38	$styleToUpdate->setFontItalic();
39	}
40	if (!$style->hasSetFontUnderline() && $baseStyle->isFontUnderline()) {
41	$styleToUpdate->setFontUnderline();
42	}
43	if (!$style->hasSetFontStrikethrough() && $baseStyle->isFontStrikethrough()) {
44	$styleToUpdate->setFontStrikethrough();
45	}
46	}
47	/**
48	* @param Style $styleToUpdate Style to update (passed as reference)
49	*/
50	private function mergeOtherFontProperties(Style $styleToUpdate, Style $style, Style $baseStyle)
51	{
52	if (!$style->hasSetFontSize() && Style::DEFAULT_FONT_SIZE !== $baseStyle->getFontSize()) {
53	$styleToUpdate->setFontSize($baseStyle->getFontSize());
54	}
55	if (!$style->hasSetFontColor() && Style::DEFAULT_FONT_COLOR !== $baseStyle->getFontColor()) {
56	$styleToUpdate->setFontColor($baseStyle->getFontColor());
57	}
58	if (!$style->hasSetFontName() && Style::DEFAULT_FONT_NAME !== $baseStyle->getFontName()) {
59	$styleToUpdate->setFontName($baseStyle->getFontName());
60	}
61	}
62	/**
63	* @param Style $styleToUpdate Style to update (passed as reference)
64	*/
65	private function mergeCellProperties(Style $styleToUpdate, Style $style, Style $baseStyle)
66	{
67	if (!$style->hasSetWrapText() && $baseStyle->shouldWrapText()) {
68	$styleToUpdate->setShouldWrapText();
69	}
70	if (!$style->hasSetShrinkToFit() && $baseStyle->shouldShrinkToFit()) {
71	$styleToUpdate->setShouldShrinkToFit();
72	}
73	if (!$style->hasSetCellAlignment() && $baseStyle->shouldApplyCellAlignment()) {
74	$styleToUpdate->setCellAlignment($baseStyle->getCellAlignment());
75	}
76	if (null === $style->getBorder() && $baseStyle->shouldApplyBorder()) {
77	$styleToUpdate->setBorder($baseStyle->getBorder());
78	}
79	if (null === $style->getFormat() && $baseStyle->shouldApplyFormat()) {
80	$styleToUpdate->setFormat($baseStyle->getFormat());
81	}
82	if (!$style->shouldApplyBackgroundColor() && $baseStyle->shouldApplyBackgroundColor()) {
83	$styleToUpdate->setBackgroundColor($baseStyle->getBackgroundColor());
84	}
85	}
86	}
87