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51 lines
832 B
51 lines
832 B
2 years ago
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<?php
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/**
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* Alpha
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*
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* @package Less
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* @subpackage tree
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*/
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class Less_Tree_Alpha extends Less_Tree{
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public $value;
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public $type = 'Alpha';
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public function __construct($val){
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$this->value = $val;
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}
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//function accept( $visitor ){
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// $this->value = $visitor->visit( $this->value );
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//}
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public function compile($env){
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if( is_object($this->value) ){
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$this->value = $this->value->compile($env);
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}
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return $this;
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}
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/**
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* @see Less_Tree::genCSS
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*/
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public function genCSS( $output ){
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$output->add( "alpha(opacity=" );
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if( is_string($this->value) ){
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$output->add( $this->value );
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}else{
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$this->value->genCSS( $output);
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}
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$output->add( ')' );
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}
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public function toCSS(){
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return "alpha(opacity=" . (is_string($this->value) ? $this->value : $this->value->toCSS()) . ")";
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}
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}
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