Object.assign(pc, function () {
'use strict';
var CssHandler = function () {
this.retryRequests = false;
};
Object.assign(CssHandler.prototype, {
load: function (url, callback) {
if (typeof url === 'string') {
url = {
load: url,
original: url
};
}
pc.http.get(url.load, {
retry: this.retryRequests
}, function (err, response) {
if (!err) {
callback(null, response);
} else {
callback(pc.string.format("Error loading css resource: {0} [{1}]", url.original, err));
}
});
},
open: function (url, data) {
return data;
},
patch: function (asset, assets) {
}
});
/**
* @function
* @name pc.createStyle
* @description Creates a <style> DOM element from a string that contains CSS
* @param {String} cssString A string that contains valid CSS
* @example
* var css = 'body {height: 100;}';
* var style = pc.createStyle(css);
* document.head.appendChild(style);
* @returns {Element} The style DOM element
*/
var createStyle = function (cssString) {
var result = document.createElement('style');
result.type = 'text/css';
if (result.styleSheet) {
result.styleSheet.cssText = cssString;
} else {
result.appendChild(document.createTextNode(cssString));
}
return result;
};
return {
CssHandler: CssHandler,
createStyle: createStyle
};
}());