jquery removal, isolate svgcavas from svgedit, tests

src/common/browser.js

@@ -6,9 +6,6 @@
  * @copyright 2010 Jeff Schiller, 2010 Alexis Deveria
  */
 
-// Dependencies:
-// 1) jQuery (for $.alert())
-
 import 'pathseg';
 
 import {NS} from './namespaces.js';

src/common/jQuery.attr.js

@@ -1,79 +0,0 @@
-/**
- * A jQuery module to work with SVG attributes.
- * @module jQueryAttr
- * @license MIT
- */
-
-/**
-* This fixes `$(...).attr()` to work as expected with SVG elements.
-* Does not currently use `*AttributeNS()` since we rarely need that.
-* Adds {@link external:jQuery.fn.attr}.
-* See {@link https://api.jquery.com/attr/} for basic documentation of `.attr()`.
-*
-* Additional functionality:
-* - When getting attributes, a string that's a number is returned as type number.
-* - If an array is supplied as the first parameter, multiple values are returned
-*    as an object with values for each given attribute.
-* @function module:jQueryAttr.jQueryAttr
-* @param {external:jQuery} $ The jQuery object to which to add the plug-in
-* @returns {external:jQuery}
-*/
-export default function jQueryPluginSVG ($) {
-  const proxied = $.fn.attr,
-    svgns = 'http://www.w3.org/2000/svg';
-  /**
-  * @typedef {PlainObject<string, string|Float>} module:jQueryAttr.Attributes
-  */
-  /**
-  * @function external:jQuery.fn.attr
-  * @param {string|string[]|PlainObject<string, string>} key
-  * @param {string} value
-  * @returns {external:jQuery|module:jQueryAttr.Attributes}
-  */
-  $.fn.attr = function (key, value) {
-    const len = this.length;
-    if (!len) { return proxied.call(this, key, value); }
-    for (let i = 0; i < len; ++i) {
-      const elem = this[i];
-      // set/get SVG attribute
-      if (elem.namespaceURI === svgns) {
-        // Setting attribute
-        if (value !== undefined) {
-          elem.setAttribute(key, value);
-        } else if (Array.isArray(key)) {
-          // Getting attributes from array
-          const obj = {};
-          let j = key.length;
-
-          while (j--) {
-            const aname = key[j];
-            let attr = elem.getAttribute(aname);
-            // This returns a number when appropriate
-            if (attr || attr === '0') {
-              attr = isNaN(attr) ? attr : (attr - 0);
-            }
-            obj[aname] = attr;
-          }
-          return obj;
-        }
-        if (typeof key === 'object') {
-          // Setting attributes from object
-          for (const [name, val] of Object.entries(key)) {
-            elem.setAttribute(name, val);
-          }
-        // Getting attribute
-        } else {
-          let attr = elem.getAttribute(key);
-          if (attr || attr === '0') {
-            attr = isNaN(attr) ? attr : (attr - 0);
-          }
-          return attr;
-        }
-      } else {
-        return proxied.call(this, key, value);
-      }
-    }
-    return this;
-  };
-  return $;
-}