shift73k/assets_old/node_modules/svg-baker-runtime/sprite.js

242 lines
6.5 KiB
JavaScript

(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global.Sprite = factory());
}(this, (function () { 'use strict';
var commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
var deepmerge = createCommonjsModule(function (module, exports) {
(function (root, factory) {
if (typeof undefined === 'function' && undefined.amd) {
undefined(factory);
} else {
module.exports = factory();
}
}(commonjsGlobal, function () {
function isMergeableObject(val) {
var nonNullObject = val && typeof val === 'object';
return nonNullObject
&& Object.prototype.toString.call(val) !== '[object RegExp]'
&& Object.prototype.toString.call(val) !== '[object Date]'
}
function emptyTarget(val) {
return Array.isArray(val) ? [] : {}
}
function cloneIfNecessary(value, optionsArgument) {
var clone = optionsArgument && optionsArgument.clone === true;
return (clone && isMergeableObject(value)) ? deepmerge(emptyTarget(value), value, optionsArgument) : value
}
function defaultArrayMerge(target, source, optionsArgument) {
var destination = target.slice();
source.forEach(function(e, i) {
if (typeof destination[i] === 'undefined') {
destination[i] = cloneIfNecessary(e, optionsArgument);
} else if (isMergeableObject(e)) {
destination[i] = deepmerge(target[i], e, optionsArgument);
} else if (target.indexOf(e) === -1) {
destination.push(cloneIfNecessary(e, optionsArgument));
}
});
return destination
}
function mergeObject(target, source, optionsArgument) {
var destination = {};
if (isMergeableObject(target)) {
Object.keys(target).forEach(function (key) {
destination[key] = cloneIfNecessary(target[key], optionsArgument);
});
}
Object.keys(source).forEach(function (key) {
if (!isMergeableObject(source[key]) || !target[key]) {
destination[key] = cloneIfNecessary(source[key], optionsArgument);
} else {
destination[key] = deepmerge(target[key], source[key], optionsArgument);
}
});
return destination
}
function deepmerge(target, source, optionsArgument) {
var array = Array.isArray(source);
var options = optionsArgument || { arrayMerge: defaultArrayMerge };
var arrayMerge = options.arrayMerge || defaultArrayMerge;
if (array) {
return Array.isArray(target) ? arrayMerge(target, source, optionsArgument) : cloneIfNecessary(source, optionsArgument)
} else {
return mergeObject(target, source, optionsArgument)
}
}
deepmerge.all = function deepmergeAll(array, optionsArgument) {
if (!Array.isArray(array) || array.length < 2) {
throw new Error('first argument should be an array with at least two elements')
}
// we are sure there are at least 2 values, so it is safe to have no initial value
return array.reduce(function(prev, next) {
return deepmerge(prev, next, optionsArgument)
})
};
return deepmerge
}));
});
var namespaces_1 = createCommonjsModule(function (module, exports) {
var namespaces = {
svg: {
name: 'xmlns',
uri: 'http://www.w3.org/2000/svg'
},
xlink: {
name: 'xmlns:xlink',
uri: 'http://www.w3.org/1999/xlink'
}
};
exports.default = namespaces;
module.exports = exports.default;
});
/**
* @param {Object} attrs
* @return {string}
*/
var objectToAttrsString = function (attrs) {
return Object.keys(attrs).map(function (attr) {
var value = attrs[attr].toString().replace(/"/g, '&quot;');
return (attr + "=\"" + value + "\"");
}).join(' ');
};
var svg = namespaces_1.svg;
var xlink = namespaces_1.xlink;
var defaultAttrs = {};
defaultAttrs[svg.name] = svg.uri;
defaultAttrs[xlink.name] = xlink.uri;
/**
* @param {string} [content]
* @param {Object} [attributes]
* @return {string}
*/
var wrapInSvgString = function (content, attributes) {
if ( content === void 0 ) content = '';
var attrs = deepmerge(defaultAttrs, attributes || {});
var attrsRendered = objectToAttrsString(attrs);
return ("<svg " + attrsRendered + ">" + content + "</svg>");
};
var svg$1 = namespaces_1.svg;
var xlink$1 = namespaces_1.xlink;
var defaultConfig = {
attrs: ( obj = {
style: ['position: absolute', 'width: 0', 'height: 0'].join('; '),
'aria-hidden': 'true'
}, obj[svg$1.name] = svg$1.uri, obj[xlink$1.name] = xlink$1.uri, obj )
};
var obj;
var Sprite = function Sprite(config) {
this.config = deepmerge(defaultConfig, config || {});
this.symbols = [];
};
/**
* Add new symbol. If symbol with the same id exists it will be replaced.
* @param {SpriteSymbol} symbol
* @return {boolean} `true` - symbol was added, `false` - replaced
*/
Sprite.prototype.add = function add (symbol) {
var ref = this;
var symbols = ref.symbols;
var existing = this.find(symbol.id);
if (existing) {
symbols[symbols.indexOf(existing)] = symbol;
return false;
}
symbols.push(symbol);
return true;
};
/**
* Remove symbol & destroy it
* @param {string} id
* @return {boolean} `true` - symbol was found & successfully destroyed, `false` - otherwise
*/
Sprite.prototype.remove = function remove (id) {
var ref = this;
var symbols = ref.symbols;
var symbol = this.find(id);
if (symbol) {
symbols.splice(symbols.indexOf(symbol), 1);
symbol.destroy();
return true;
}
return false;
};
/**
* @param {string} id
* @return {SpriteSymbol|null}
*/
Sprite.prototype.find = function find (id) {
return this.symbols.filter(function (s) { return s.id === id; })[0] || null;
};
/**
* @param {string} id
* @return {boolean}
*/
Sprite.prototype.has = function has (id) {
return this.find(id) !== null;
};
/**
* @return {string}
*/
Sprite.prototype.stringify = function stringify () {
var ref = this.config;
var attrs = ref.attrs;
var stringifiedSymbols = this.symbols.map(function (s) { return s.stringify(); }).join('');
return wrapInSvgString(stringifiedSymbols, attrs);
};
/**
* @return {string}
*/
Sprite.prototype.toString = function toString () {
return this.stringify();
};
Sprite.prototype.destroy = function destroy () {
this.symbols.forEach(function (s) { return s.destroy(); });
};
return Sprite;
})));