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<?php |
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|
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namespace Elementor\Modules\AtomicWidgets\CssConverter\Converters; |
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|
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use Elementor\Modules\AtomicWidgets\CssConverter\Conversion_Context; |
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use Elementor\Modules\AtomicWidgets\CssConverter\Property_Converter_Base; |
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use Elementor\Modules\AtomicWidgets\CssConverter\ValueParsers\Size_Value_Parser; |
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use Elementor\Modules\AtomicWidgets\PropTypes\Size_Prop_Type; |
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use Elementor\Modules\AtomicWidgets\Styles\Size_Constants; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly. |
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} |
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|
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/** |
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* Reusable converter for properties backed by a Size_Prop_Type. One instance per property. |
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* Delegates value parsing to Size_Value_Parser; a null parse declines (-> custom_css). On success |
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* it emits the canonical Size PropValue from generate(). $allow_unitless opts a property into |
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* keeping unitless multipliers (e.g. line-height: 1.1) instead of declining them. |
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*/ |
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class Size_Property_Converter extends Property_Converter_Base { |
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private string $property; |
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|
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private bool $allow_unitless; |
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|
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public function __construct( string $property, bool $allow_unitless = false ) { |
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$this->property = $property; |
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$this->allow_unitless = $allow_unitless; |
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} |
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|
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protected function get_supported_properties(): array { |
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return [ $this->property ]; |
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} |
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|
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protected function get_custom_converter( Conversion_Context $context, array $rule ): ?callable { |
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if ( 'opacity' !== $rule['property'] || ! preg_match( '/^-?\d*\.?\d+$/', $rule['value'] ?? '' ) ) { |
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return null; |
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} |
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|
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return function() use ( $context, $rule ) { |
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$constrained = max( 0.0, min( (float) $rule['value'], 1.0 ) ); |
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$size = round( $constrained * 100, 4 ); |
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|
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$context->set_prop( 'opacity', Size_Prop_Type::generate( [ |
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'size' => 0.0 === $size ? 0 : $size, |
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'unit' => Size_Constants::UNIT_PERCENT, |
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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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|
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protected function do_convert( Conversion_Context $context, array $rule ): bool { |
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$parsed = Size_Value_Parser::parse( $rule['value'], $this->allow_unitless ); |
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|
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if ( null === $parsed ) { |
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return false; |
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} |
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|
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$context->set_prop( $this->property, Size_Prop_Type::generate( $parsed ) ); |
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|
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return true; |
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} |
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} |
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