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<?php |
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declare(strict_types=1); |
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/** |
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* LineBox class. |
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* |
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* @package YetiForcePDF\Layout |
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* |
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* @copyright YetiForce Sp. z o.o |
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* @license MIT |
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* @author Rafal Pospiech <[email protected]> |
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*/ |
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namespace YetiForcePDF\Layout; |
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use YetiForcePDF\Html\Element; |
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use YetiForcePDF\Math; |
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use YetiForcePDF\Style\Style; |
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/** |
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* Class LineBox. |
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*/ |
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class LineBox extends Box implements BoxInterface |
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{ |
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/** |
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* Append block box element. |
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* |
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* @param \DOMNode $childDomElement |
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* @param Element $element |
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* @param Style $style |
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* @param \YetiForcePDF\Layout\BlockBox|null $parentBlock |
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* |
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* @return \YetiForcePDF\Layout\BlockBox |
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*/ |
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public function appendBlock($childDomElement, $element, $style, $parentBlock) |
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{ |
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return $parentBlock->appendBlock($childDomElement, $element, $style, $parentBlock); |
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} |
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/** |
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* Append table block box element. |
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* |
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* @param \DOMNode $childDomElement |
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* @param Element $element |
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* @param Style $style |
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* @param \YetiForcePDF\Layout\BlockBox|null $parentBlock |
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* |
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* @return \YetiForcePDF\Layout\BlockBox |
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*/ |
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public function appendTableBlock($childDomElement, $element, $style, $parentBlock) |
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{ |
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return $parentBlock->appendTableBlock($childDomElement, $element, $style, $parentBlock); |
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} |
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/** |
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* Append inline block box element. |
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* |
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* @param \DOMNode $childDomElement |
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* @param Element $element |
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* @param Style $style |
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* @param \YetiForcePDF\Layout\BlockBox|null $parentBlock |
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* |
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* @return \YetiForcePDF\Layout\InlineBlockBox |
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*/ |
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public function appendInlineBlock($childDomElement, $element, $style, $parentBlock) |
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{ |
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if ('img' === $childDomElement->tagName) { |
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$box = (new ImageBox()) |
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->setDocument($this->document) |
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->setElement($element) |
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->setParent($this) |
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->setStyle($style) |
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->init(); |
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} else { |
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$box = (new InlineBlockBox()) |
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->setDocument($this->document) |
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->setElement($element) |
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->setParent($this) |
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->setStyle($style) |
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->init(); |
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} |
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$this->appendChild($box); |
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$box->getStyle()->init(); |
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$box->buildTree($box); |
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return $box; |
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} |
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/** |
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* Append barcode box element. |
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* |
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* @param \DOMNode $childDomElement |
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* @param Element $element |
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* @param Style $style |
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* @param \YetiForcePDF\Layout\BlockBox|null $parentBlock |
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* |
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* @return \YetiForcePDF\Layout\InlineBlockBox |
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*/ |
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public function appendBarcode($childDomElement, $element, $style, $parentBlock) |
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{ |
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$box = (new BarcodeBox()) |
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->setDocument($this->document) |
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->setElement($element) |
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->setParent($this) |
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->setStyle($style, false) |
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->init(); |
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$this->appendChild($box); |
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if ($childDomElement->hasAttribute('data-barcode') && $childDomElement->getAttribute('data-barcode')) { |
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$box->setType($childDomElement->getAttribute('data-barcode')); |
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} |
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if ($childDomElement->hasAttribute('data-size') && $childDomElement->getAttribute('data-size')) { |
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$box->setSize($childDomElement->getAttribute('data-size')); |
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} |
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if ($childDomElement->hasAttribute('data-height') && $childDomElement->getAttribute('data-height')) { |
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$box->setHeight($childDomElement->getAttribute('data-height')); |
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} |
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if ($childDomElement->hasAttribute('data-code') && $childDomElement->getAttribute('data-code')) { |
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$box->setCode($childDomElement->getAttribute('data-code')); |
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} |
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$box->generateBarcodeImage(); |
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$box->getStyle()->init(); |
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$box->buildTree($box); |
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return $box; |
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} |
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/** |
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* Add inline child (and split text to individual characters). |
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* |
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* @param \DOMNode $childDomElement |
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* @param Element $element |
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* @param Style $style |
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* @param \YetiForcePDF\Layout\BlockBox|null $parentBlock |
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* |
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* @return \YetiForcePDF\Layout\InlineBox |
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*/ |
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public function appendInline($childDomElement, $element, $style, $parentBlock) |
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{ |
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$box = (new InlineBox()) |
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->setDocument($this->document) |
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->setElement($element) |
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->setParent($this) |
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->setStyle($style) |
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->init(); |
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$this->appendChild($box); |
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$box->getStyle()->init(); |
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$box->buildTree($parentBlock); |
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return $box; |
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} |
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/** |
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* Is this line empty? - filled with whitespaces / non measurable elements. |
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*/ |
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public function isEmpty() |
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{ |
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foreach ($this->getChildren() as $child) { |
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if ($child->isForMeasurement() || $child->getStyle()->haveSpacing()) { |
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return false; |
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} |
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} |
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return true; |
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} |
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/** |
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* Will this box fit in line? (or need to create new one). |
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* |
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* @param \YetiForcePDF\Layout\Box $box |
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* |
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* @return bool |
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*/ |
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public function willFit(Box $box) |
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{ |
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$childrenWidth = $this->getChildrenWidth(); |
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$availableSpace = $this->getDimensions()->computeAvailableSpace(); |
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$boxWidth = $box->getDimensions()->getWidth(); |
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if (!$boxWidth) { |
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$boxWidth = $box->getDimensions()->getOuterWidth(); |
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} |
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return Math::comp(Math::sub($availableSpace, $childrenWidth), $boxWidth) >= 0; |
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} |
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/** |
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* Remove white spaces. |
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* |
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* @return $this |
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*/ |
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public function removeWhiteSpaces() |
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{ |
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$this->iterateChildren(function ($child) { |
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if ($child->containContent()) { |
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$child->setForMeasurement(true); |
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return false; |
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} |
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$child->setForMeasurement(false); |
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}, true, false); |
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return $this; |
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} |
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/** |
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* Divide this line into more lines when objects doesn't fit. |
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* |
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* @return LineBox[] |
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*/ |
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public function divide() |
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{ |
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$lines = []; |
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$line = (new self()) |
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->setDocument($this->document) |
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->setParent($this->getParent()) |
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->setStyle(clone $this->style) |
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->init(); |
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$children = $this->getChildren(); |
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foreach ($children as $index => $childBox) { |
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if ($line->willFit($childBox)) { |
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// if this is beginning of the line |
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if (!$line->containContent()) { |
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if (!$childBox->containContent()) { |
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$childBox->setForMeasurement(false); |
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} else { |
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$childBox->setForMeasurement(true); |
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} |
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$line->appendChild($childBox); |
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} else { |
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if (!$childBox->containContent()) { |
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// if we doesn't have content and previous element too do not measure me |
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if ($previous = $children[$index - 1]) { |
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if (!$previous->containContent()) { |
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$childBox->setForMeasurement(false); |
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} else { |
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$childBox->setForMeasurement(true); |
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} |
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} else { |
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$childBox->setForMeasurement(true); |
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} |
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} |
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$line->appendChild($childBox); |
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} |
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} else { |
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$lines[] = $line; |
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$line = (new self()) |
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->setDocument($this->document) |
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->setParent($this->getParent()) |
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->setStyle(clone $this->style) |
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->init(); |
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if (!$childBox->containContent()) { |
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$childBox->setForMeasurement(false); |
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} else { |
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$childBox->setForMeasurement(true); |
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} |
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$line->appendChild($childBox); |
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} |
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} |
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// append last line |
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$lines[] = $line; |
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foreach ($lines as $line) { |
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$isForMeasurement = false; |
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foreach ($line->getChildren() as $child) { |
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if ($child->isForMeasurement()) { |
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$isForMeasurement = true; |
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break; |
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} |
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} |
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$line->forMeasurement = $isForMeasurement; |
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} |
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unset($children); |
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return $lines; |
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} |
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/** |
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* Measure width. |
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* |
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* @param bool $afterPageDividing |
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* |
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* @return $this |
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*/ |
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public function measureWidth(bool $afterPageDividing = false) |
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{ |
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$this->clearStyles(); |
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$width = '0'; |
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foreach ($this->getChildren() as $child) { |
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$child->measureWidth($afterPageDividing); |
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$width = Math::add($width, $child->getDimensions()->getOuterWidth()); |
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} |
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$this->getDimensions()->setWidth($width); |
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return $this; |
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} |
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/** |
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* Measure height. |
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* |
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* @param bool $afterPageDividing |
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* |
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* @return $this |
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*/ |
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302
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public function measureHeight(bool $afterPageDividing = false) |
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{ |
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if (!$this->isForMeasurement() || $this->isEmpty()) { |
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$this->getDimensions()->setHeight('0'); |
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return $this; |
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} |
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foreach ($this->getChildren() as $child) { |
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$child->measureHeight($afterPageDividing); |
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310
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} |
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$lineHeight = $this->getStyle()->getMaxLineHeight(); |
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$this->getDimensions()->setHeight($lineHeight); |
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$this->measureMargins(); |
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315
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return $this; |
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} |
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317
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318
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/** |
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319
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* Measure margins. |
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320
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* |
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321
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* @return $this |
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322
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*/ |
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323
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public function measureMargins() |
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324
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{ |
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325
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$allChildren = []; |
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326
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$this->getAllChildren($allChildren, false); |
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327
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$marginTop = '0'; |
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328
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$marginBottom = '0'; |
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329
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foreach ($allChildren as $child) { |
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330
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if ($child instanceof InlineBlockBox) { |
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331
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|
$marginTop = Math::max($marginTop, $child->getStyle()->getRules('margin-top')); |
|
|
|
|
|
|
332
|
|
|
$marginBottom = Math::max($marginBottom, $child->getStyle()->getRules('margin-bottom')); |
|
333
|
|
|
} |
|
334
|
|
|
} |
|
335
|
|
|
$style = $this->getStyle(); |
|
336
|
|
|
$style->setRule('margin-top', $marginTop); |
|
337
|
|
|
$style->setRule('margin-bottom', $marginBottom); |
|
338
|
|
|
|
|
339
|
|
|
return $this; |
|
340
|
|
|
} |
|
341
|
|
|
|
|
342
|
|
|
/** |
|
343
|
|
|
* Position. |
|
344
|
|
|
* |
|
345
|
|
|
* @param bool $afterPageDividing |
|
346
|
|
|
* |
|
347
|
|
|
* @return $this |
|
348
|
|
|
*/ |
|
349
|
|
|
public function measureOffset(bool $afterPageDividing = false) |
|
350
|
|
|
{ |
|
351
|
|
|
$parent = $this->getParent(); |
|
352
|
|
|
$parentStyle = $parent->getStyle(); |
|
353
|
|
|
$top = $parentStyle->getOffsetTop(); |
|
354
|
|
|
$left = $parentStyle->getOffsetLeft(); |
|
355
|
|
|
$previous = $this->getPrevious(); |
|
356
|
|
|
if ($previous && !$previous->isAbsolute()) { |
|
357
|
|
|
$top = Math::add($previous->getOffset()->getTop(), $previous->getDimensions()->getHeight(), $previous->getStyle()->getRules('margin-bottom')); |
|
|
|
|
|
|
358
|
|
|
} |
|
359
|
|
|
$top = Math::add($top, $this->getStyle()->getRules('margin-top')); |
|
360
|
|
|
$this->getOffset()->setTop($top); |
|
361
|
|
|
$this->getOffset()->setLeft($left); |
|
362
|
|
|
foreach ($this->getChildren() as $child) { |
|
363
|
|
|
$child->measureOffset($afterPageDividing); |
|
|
|
|
|
|
364
|
|
|
} |
|
365
|
|
|
|
|
366
|
|
|
return $this; |
|
367
|
|
|
} |
|
368
|
|
|
|
|
369
|
|
|
/** |
|
370
|
|
|
* Position. |
|
371
|
|
|
* |
|
372
|
|
|
* @param bool $afterPageDividing |
|
373
|
|
|
* |
|
374
|
|
|
* @return $this |
|
375
|
|
|
*/ |
|
376
|
|
|
public function measurePosition(bool $afterPageDividing = false) |
|
377
|
|
|
{ |
|
378
|
|
|
if (!$this->isRenderable()) { |
|
379
|
|
|
return $this; |
|
380
|
|
|
} |
|
381
|
|
|
$parent = $this->getParent(); |
|
382
|
|
|
$this->getCoordinates()->setX(Math::add($parent->getCoordinates()->getX(), $this->getOffset()->getLeft())); |
|
383
|
|
|
$this->getCoordinates()->setY(Math::add($parent->getCoordinates()->getY(), $this->getOffset()->getTop())); |
|
384
|
|
|
foreach ($this->getChildren() as $child) { |
|
385
|
|
|
$child->measurePosition($afterPageDividing); |
|
|
|
|
|
|
386
|
|
|
} |
|
387
|
|
|
|
|
388
|
|
|
return $this; |
|
389
|
|
|
} |
|
390
|
|
|
|
|
391
|
|
|
/** |
|
392
|
|
|
* Clear styles |
|
393
|
|
|
* return $this;. |
|
394
|
|
|
*/ |
|
395
|
|
|
public function clearStyles() |
|
396
|
|
|
{ |
|
397
|
|
|
$allNestedChildren = []; |
|
398
|
|
|
$maxLevel = '0'; |
|
399
|
|
|
foreach ($this->getChildren() as $child) { |
|
400
|
|
|
$allChildren = []; |
|
401
|
|
|
$child->getAllChildren($allChildren); |
|
402
|
|
|
$maxLevel = Math::max($maxLevel, (string) \count($allChildren)); |
|
403
|
|
|
$allNestedChildren[] = $allChildren; |
|
404
|
|
|
} |
|
405
|
|
|
$clones = []; |
|
406
|
|
|
for ($row = 0; $row < $maxLevel; ++$row) { |
|
407
|
|
|
foreach ($allNestedChildren as $childArray) { |
|
408
|
|
|
if (isset($childArray[$row])) { |
|
409
|
|
|
$current = $childArray[$row]; |
|
410
|
|
|
$clones[$current->getId()][] = $current; |
|
411
|
|
|
} |
|
412
|
|
|
} |
|
413
|
|
|
} |
|
414
|
|
|
foreach ($clones as $row => $cloneArray) { |
|
415
|
|
|
$count = \count($cloneArray); |
|
416
|
|
|
if ($count > 1) { |
|
417
|
|
|
foreach ($cloneArray as $index => $clone) { |
|
418
|
|
|
if (0 === $index) { |
|
419
|
|
|
$clone->getStyle()->clearFirstInline(); |
|
420
|
|
|
} elseif ($index === $count - 1) { |
|
421
|
|
|
$clone->getStyle()->clearLastInline(); |
|
422
|
|
|
} elseif ($index > 0 && $index < ($count - 1)) { |
|
423
|
|
|
$clone->getStyle()->clearMiddleInline(); |
|
424
|
|
|
} |
|
425
|
|
|
} |
|
426
|
|
|
} |
|
427
|
|
|
} |
|
428
|
|
|
|
|
429
|
|
|
return $this; |
|
430
|
|
|
} |
|
431
|
|
|
|
|
432
|
|
|
/** |
|
433
|
|
|
* Get children width. |
|
434
|
|
|
* |
|
435
|
|
|
* @return string |
|
436
|
|
|
*/ |
|
437
|
|
|
public function getChildrenWidth() |
|
438
|
|
|
{ |
|
439
|
|
|
$width = '0'; |
|
440
|
|
|
foreach ($this->getChildren() as $childBox) { |
|
441
|
|
|
if ($childBox->isForMeasurement()) { |
|
442
|
|
|
if ($childWidth = $childBox->getDimensions()->getWidth()) { |
|
443
|
|
|
$width = Math::add($width, $childWidth); |
|
444
|
|
|
} else { |
|
445
|
|
|
$width = Math::add($width, $childBox->getDimensions()->getOuterWidth()); |
|
446
|
|
|
} |
|
447
|
|
|
} |
|
448
|
|
|
} |
|
449
|
|
|
|
|
450
|
|
|
return $width; |
|
451
|
|
|
} |
|
452
|
|
|
|
|
453
|
|
|
/** |
|
454
|
|
|
* Get element PDF instructions to use in content stream. |
|
455
|
|
|
* |
|
456
|
|
|
* @return string |
|
457
|
|
|
*/ |
|
458
|
|
|
public function getInstructions(): string |
|
459
|
|
|
{ |
|
460
|
|
|
$coordinates = $this->getCoordinates(); |
|
461
|
|
|
$pdfX = $coordinates->getPdfX(); |
|
462
|
|
|
$pdfY = $coordinates->getPdfY(); |
|
463
|
|
|
$dimensions = $this->getDimensions(); |
|
464
|
|
|
$width = $dimensions->getWidth(); |
|
465
|
|
|
$height = $dimensions->getHeight(); |
|
466
|
|
|
$element = []; |
|
467
|
|
|
$element = $this->addBorderInstructions($element, $pdfX, $pdfY, $width, $height); |
|
|
|
|
|
|
468
|
|
|
|
|
469
|
|
|
return implode("\n", $element); |
|
470
|
|
|
} |
|
471
|
|
|
} |
|
472
|
|
|
|
YetiForceCompany /
YetiForcePDF
Loading history...
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.