61 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			61 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| "use strict";
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| 
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| /* istanbul ignore next  */
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| function apply(styleElement, options, obj) {
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|   var css = "";
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|   if (obj.supports) {
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|     css += "@supports (".concat(obj.supports, ") {");
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|   }
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|   if (obj.media) {
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|     css += "@media ".concat(obj.media, " {");
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|   }
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|   var needLayer = typeof obj.layer !== "undefined";
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|   if (needLayer) {
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|     css += "@layer".concat(obj.layer.length > 0 ? " ".concat(obj.layer) : "", " {");
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|   }
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|   css += obj.css;
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|   if (needLayer) {
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|     css += "}";
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|   }
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|   if (obj.media) {
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|     css += "}";
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|   }
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|   if (obj.supports) {
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|     css += "}";
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|   }
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|   var sourceMap = obj.sourceMap;
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|   if (sourceMap && typeof btoa !== "undefined") {
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|     css += "\n/*# sourceMappingURL=data:application/json;base64,".concat(btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))), " */");
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|   }
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| 
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|   // For old IE
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|   /* istanbul ignore if  */
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|   options.styleTagTransform(css, styleElement, options.options);
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| }
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| function removeStyleElement(styleElement) {
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|   // istanbul ignore if
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|   if (styleElement.parentNode === null) {
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|     return false;
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|   }
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|   styleElement.parentNode.removeChild(styleElement);
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| }
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| 
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| /* istanbul ignore next  */
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| function domAPI(options) {
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|   if (typeof document === "undefined") {
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|     return {
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|       update: function update() {},
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|       remove: function remove() {}
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|     };
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|   }
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|   var styleElement = options.insertStyleElement(options);
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|   return {
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|     update: function update(obj) {
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|       apply(styleElement, options, obj);
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|     },
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|     remove: function remove() {
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|       removeStyleElement(styleElement);
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|     }
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|   };
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| }
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| module.exports = domAPI; |