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831 lines
74 KiB
JavaScript
831 lines
74 KiB
JavaScript
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.snabbdom = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var vnode_1 = require("./vnode");
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var is = require("./is");
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function addNS(data, children, sel) {
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data.ns = 'http://www.w3.org/2000/svg';
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if (sel !== 'foreignObject' && children !== undefined) {
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for (var i = 0; i < children.length; ++i) {
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var childData = children[i].data;
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if (childData !== undefined) {
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addNS(childData, children[i].children, children[i].sel);
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}
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}
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}
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}
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function h(sel, b, c) {
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var data = {}, children, text, i;
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if (c !== undefined) {
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data = b;
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if (is.array(c)) {
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children = c;
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}
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else if (is.primitive(c)) {
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text = c;
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}
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else if (c && c.sel) {
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children = [c];
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}
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}
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else if (b !== undefined) {
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if (is.array(b)) {
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children = b;
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}
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else if (is.primitive(b)) {
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text = b;
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}
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else if (b && b.sel) {
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children = [b];
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}
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else {
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data = b;
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}
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}
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if (is.array(children)) {
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for (i = 0; i < children.length; ++i) {
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if (is.primitive(children[i]))
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children[i] = vnode_1.vnode(undefined, undefined, undefined, children[i]);
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}
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}
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if (sel[0] === 's' && sel[1] === 'v' && sel[2] === 'g' &&
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(sel.length === 3 || sel[3] === '.' || sel[3] === '#')) {
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addNS(data, children, sel);
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}
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return vnode_1.vnode(sel, data, children, text, undefined);
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}
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exports.h = h;
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;
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exports.default = h;
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},{"./is":3,"./vnode":12}],2:[function(require,module,exports){
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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function createElement(tagName) {
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return document.createElement(tagName);
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}
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function createElementNS(namespaceURI, qualifiedName) {
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return document.createElementNS(namespaceURI, qualifiedName);
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}
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function createTextNode(text) {
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return document.createTextNode(text);
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}
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function createComment(text) {
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return document.createComment(text);
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}
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function insertBefore(parentNode, newNode, referenceNode) {
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parentNode.insertBefore(newNode, referenceNode);
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}
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function removeChild(node, child) {
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node.removeChild(child);
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}
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function appendChild(node, child) {
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node.appendChild(child);
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}
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function parentNode(node) {
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return node.parentNode;
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}
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function nextSibling(node) {
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return node.nextSibling;
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}
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function tagName(elm) {
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return elm.tagName;
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}
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function setTextContent(node, text) {
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node.textContent = text;
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}
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function getTextContent(node) {
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return node.textContent;
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}
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function isElement(node) {
|
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return node.nodeType === 1;
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}
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function isText(node) {
|
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return node.nodeType === 3;
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}
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function isComment(node) {
|
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return node.nodeType === 8;
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}
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exports.htmlDomApi = {
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createElement: createElement,
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createElementNS: createElementNS,
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createTextNode: createTextNode,
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createComment: createComment,
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insertBefore: insertBefore,
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removeChild: removeChild,
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appendChild: appendChild,
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parentNode: parentNode,
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nextSibling: nextSibling,
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tagName: tagName,
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setTextContent: setTextContent,
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getTextContent: getTextContent,
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isElement: isElement,
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isText: isText,
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isComment: isComment,
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};
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exports.default = exports.htmlDomApi;
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},{}],3:[function(require,module,exports){
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.array = Array.isArray;
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function primitive(s) {
|
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return typeof s === 'string' || typeof s === 'number';
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}
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exports.primitive = primitive;
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},{}],4:[function(require,module,exports){
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var booleanAttrs = ["allowfullscreen", "async", "autofocus", "autoplay", "checked", "compact", "controls", "declare",
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"default", "defaultchecked", "defaultmuted", "defaultselected", "defer", "disabled", "draggable",
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"enabled", "formnovalidate", "hidden", "indeterminate", "inert", "ismap", "itemscope", "loop", "multiple",
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"muted", "nohref", "noresize", "noshade", "novalidate", "nowrap", "open", "pauseonexit", "readonly",
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"required", "reversed", "scoped", "seamless", "selected", "sortable", "spellcheck", "translate",
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"truespeed", "typemustmatch", "visible"];
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var xlinkNS = 'http://www.w3.org/1999/xlink';
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var xmlNS = 'http://www.w3.org/XML/1998/namespace';
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var colonChar = 58;
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var xChar = 120;
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var booleanAttrsDict = Object.create(null);
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for (var i = 0, len = booleanAttrs.length; i < len; i++) {
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booleanAttrsDict[booleanAttrs[i]] = true;
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}
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function updateAttrs(oldVnode, vnode) {
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var key, elm = vnode.elm, oldAttrs = oldVnode.data.attrs, attrs = vnode.data.attrs;
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if (!oldAttrs && !attrs)
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return;
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if (oldAttrs === attrs)
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return;
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oldAttrs = oldAttrs || {};
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attrs = attrs || {};
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// update modified attributes, add new attributes
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for (key in attrs) {
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var cur = attrs[key];
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var old = oldAttrs[key];
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if (old !== cur) {
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if (booleanAttrsDict[key]) {
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if (cur) {
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elm.setAttribute(key, "");
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}
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else {
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elm.removeAttribute(key);
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}
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}
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else {
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if (key.charCodeAt(0) !== xChar) {
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elm.setAttribute(key, cur);
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}
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else if (key.charCodeAt(3) === colonChar) {
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// Assume xml namespace
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elm.setAttributeNS(xmlNS, key, cur);
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}
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else if (key.charCodeAt(5) === colonChar) {
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// Assume xlink namespace
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elm.setAttributeNS(xlinkNS, key, cur);
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}
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else {
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elm.setAttribute(key, cur);
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}
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}
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}
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}
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// remove removed attributes
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|
// use `in` operator since the previous `for` iteration uses it (.i.e. add even attributes with undefined value)
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// the other option is to remove all attributes with value == undefined
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for (key in oldAttrs) {
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if (!(key in attrs)) {
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elm.removeAttribute(key);
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}
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}
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}
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exports.attributesModule = { create: updateAttrs, update: updateAttrs };
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exports.default = exports.attributesModule;
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},{}],5:[function(require,module,exports){
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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function updateClass(oldVnode, vnode) {
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var cur, name, elm = vnode.elm, oldClass = oldVnode.data.class, klass = vnode.data.class;
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if (!oldClass && !klass)
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return;
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if (oldClass === klass)
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return;
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oldClass = oldClass || {};
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klass = klass || {};
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for (name in oldClass) {
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if (!klass[name]) {
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elm.classList.remove(name);
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}
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}
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for (name in klass) {
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cur = klass[name];
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if (cur !== oldClass[name]) {
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elm.classList[cur ? 'add' : 'remove'](name);
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}
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}
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}
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exports.classModule = { create: updateClass, update: updateClass };
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exports.default = exports.classModule;
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},{}],6:[function(require,module,exports){
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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function invokeHandler(handler, vnode, event) {
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if (typeof handler === "function") {
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// call function handler
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handler.call(vnode, event, vnode);
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}
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else if (typeof handler === "object") {
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// call handler with arguments
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|
if (typeof handler[0] === "function") {
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// special case for single argument for performance
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if (handler.length === 2) {
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handler[0].call(vnode, handler[1], event, vnode);
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}
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else {
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var args = handler.slice(1);
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args.push(event);
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args.push(vnode);
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handler[0].apply(vnode, args);
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}
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}
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else {
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// call multiple handlers
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for (var i = 0; i < handler.length; i++) {
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invokeHandler(handler[i]);
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}
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}
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}
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}
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function handleEvent(event, vnode) {
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var name = event.type, on = vnode.data.on;
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|
// call event handler(s) if exists
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if (on && on[name]) {
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invokeHandler(on[name], vnode, event);
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}
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}
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function createListener() {
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return function handler(event) {
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handleEvent(event, handler.vnode);
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};
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|
}
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function updateEventListeners(oldVnode, vnode) {
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|
var oldOn = oldVnode.data.on, oldListener = oldVnode.listener, oldElm = oldVnode.elm, on = vnode && vnode.data.on, elm = (vnode && vnode.elm), name;
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// optimization for reused immutable handlers
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if (oldOn === on) {
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return;
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}
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// remove existing listeners which no longer used
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if (oldOn && oldListener) {
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|
// if element changed or deleted we remove all existing listeners unconditionally
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if (!on) {
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for (name in oldOn) {
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// remove listener if element was changed or existing listeners removed
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oldElm.removeEventListener(name, oldListener, false);
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}
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}
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else {
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for (name in oldOn) {
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// remove listener if existing listener removed
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if (!on[name]) {
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oldElm.removeEventListener(name, oldListener, false);
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}
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}
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}
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}
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// add new listeners which has not already attached
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if (on) {
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// reuse existing listener or create new
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var listener = vnode.listener = oldVnode.listener || createListener();
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// update vnode for listener
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listener.vnode = vnode;
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// if element changed or added we add all needed listeners unconditionally
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if (!oldOn) {
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for (name in on) {
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// add listener if element was changed or new listeners added
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elm.addEventListener(name, listener, false);
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}
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}
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else {
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for (name in on) {
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// add listener if new listener added
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if (!oldOn[name]) {
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elm.addEventListener(name, listener, false);
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}
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}
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}
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}
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}
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exports.eventListenersModule = {
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create: updateEventListeners,
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update: updateEventListeners,
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destroy: updateEventListeners
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|
};
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|
exports.default = exports.eventListenersModule;
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|
|
|
},{}],7:[function(require,module,exports){
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"use strict";
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|
Object.defineProperty(exports, "__esModule", { value: true });
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function updateProps(oldVnode, vnode) {
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|
var key, cur, old, elm = vnode.elm, oldProps = oldVnode.data.props, props = vnode.data.props;
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|
if (!oldProps && !props)
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|
return;
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|
if (oldProps === props)
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|
return;
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oldProps = oldProps || {};
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|
props = props || {};
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|
for (key in oldProps) {
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|
if (!props[key]) {
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delete elm[key];
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}
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}
|
|
for (key in props) {
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cur = props[key];
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old = oldProps[key];
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|
if (old !== cur && (key !== 'value' || elm[key] !== cur)) {
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elm[key] = cur;
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|
}
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}
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|
}
|
|
exports.propsModule = { create: updateProps, update: updateProps };
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|
exports.default = exports.propsModule;
|
|
|
|
},{}],8:[function(require,module,exports){
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|
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
var raf = (typeof window !== 'undefined' && window.requestAnimationFrame) || setTimeout;
|
|
var nextFrame = function (fn) { raf(function () { raf(fn); }); };
|
|
function setNextFrame(obj, prop, val) {
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nextFrame(function () { obj[prop] = val; });
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|
}
|
|
function updateStyle(oldVnode, vnode) {
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|
var cur, name, elm = vnode.elm, oldStyle = oldVnode.data.style, style = vnode.data.style;
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|
if (!oldStyle && !style)
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|
return;
|
|
if (oldStyle === style)
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|
return;
|
|
oldStyle = oldStyle || {};
|
|
style = style || {};
|
|
var oldHasDel = 'delayed' in oldStyle;
|
|
for (name in oldStyle) {
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|
if (!style[name]) {
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|
if (name[0] === '-' && name[1] === '-') {
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|
elm.style.removeProperty(name);
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|
}
|
|
else {
|
|
elm.style[name] = '';
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|
}
|
|
}
|
|
}
|
|
for (name in style) {
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cur = style[name];
|
|
if (name === 'delayed') {
|
|
for (name in style.delayed) {
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cur = style.delayed[name];
|
|
if (!oldHasDel || cur !== oldStyle.delayed[name]) {
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|
setNextFrame(elm.style, name, cur);
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|
}
|
|
}
|
|
}
|
|
else if (name !== 'remove' && cur !== oldStyle[name]) {
|
|
if (name[0] === '-' && name[1] === '-') {
|
|
elm.style.setProperty(name, cur);
|
|
}
|
|
else {
|
|
elm.style[name] = cur;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function applyDestroyStyle(vnode) {
|
|
var style, name, elm = vnode.elm, s = vnode.data.style;
|
|
if (!s || !(style = s.destroy))
|
|
return;
|
|
for (name in style) {
|
|
elm.style[name] = style[name];
|
|
}
|
|
}
|
|
function applyRemoveStyle(vnode, rm) {
|
|
var s = vnode.data.style;
|
|
if (!s || !s.remove) {
|
|
rm();
|
|
return;
|
|
}
|
|
var name, elm = vnode.elm, i = 0, compStyle, style = s.remove, amount = 0, applied = [];
|
|
for (name in style) {
|
|
applied.push(name);
|
|
elm.style[name] = style[name];
|
|
}
|
|
compStyle = getComputedStyle(elm);
|
|
var props = compStyle['transition-property'].split(', ');
|
|
for (; i < props.length; ++i) {
|
|
if (applied.indexOf(props[i]) !== -1)
|
|
amount++;
|
|
}
|
|
elm.addEventListener('transitionend', function (ev) {
|
|
if (ev.target === elm)
|
|
--amount;
|
|
if (amount === 0)
|
|
rm();
|
|
});
|
|
}
|
|
exports.styleModule = {
|
|
create: updateStyle,
|
|
update: updateStyle,
|
|
destroy: applyDestroyStyle,
|
|
remove: applyRemoveStyle
|
|
};
|
|
exports.default = exports.styleModule;
|
|
|
|
},{}],9:[function(require,module,exports){
|
|
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
var snabbdom_1 = require("./snabbdom");
|
|
var attributes_1 = require("./modules/attributes"); // for setting attributes on DOM elements
|
|
var class_1 = require("./modules/class"); // makes it easy to toggle classes
|
|
var props_1 = require("./modules/props"); // for setting properties on DOM elements
|
|
var style_1 = require("./modules/style"); // handles styling on elements with support for animations
|
|
var eventlisteners_1 = require("./modules/eventlisteners"); // attaches event listeners
|
|
var h_1 = require("./h"); // helper function for creating vnodes
|
|
var patch = snabbdom_1.init([
|
|
attributes_1.attributesModule,
|
|
class_1.classModule,
|
|
props_1.propsModule,
|
|
style_1.styleModule,
|
|
eventlisteners_1.eventListenersModule
|
|
]);
|
|
exports.snabbdomBundle = { patch: patch, h: h_1.h };
|
|
exports.default = exports.snabbdomBundle;
|
|
|
|
},{"./h":1,"./modules/attributes":4,"./modules/class":5,"./modules/eventlisteners":6,"./modules/props":7,"./modules/style":8,"./snabbdom":10}],10:[function(require,module,exports){
|
|
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
var vnode_1 = require("./vnode");
|
|
var is = require("./is");
|
|
var htmldomapi_1 = require("./htmldomapi");
|
|
function isUndef(s) { return s === undefined; }
|
|
function isDef(s) { return s !== undefined; }
|
|
var emptyNode = vnode_1.default('', {}, [], undefined, undefined);
|
|
function sameVnode(vnode1, vnode2) {
|
|
return vnode1.key === vnode2.key && vnode1.sel === vnode2.sel;
|
|
}
|
|
function isVnode(vnode) {
|
|
return vnode.sel !== undefined;
|
|
}
|
|
function createKeyToOldIdx(children, beginIdx, endIdx) {
|
|
var i, map = {}, key, ch;
|
|
for (i = beginIdx; i <= endIdx; ++i) {
|
|
ch = children[i];
|
|
if (ch != null) {
|
|
key = ch.key;
|
|
if (key !== undefined)
|
|
map[key] = i;
|
|
}
|
|
}
|
|
return map;
|
|
}
|
|
var hooks = ['create', 'update', 'remove', 'destroy', 'pre', 'post'];
|
|
var h_1 = require("./h");
|
|
exports.h = h_1.h;
|
|
var thunk_1 = require("./thunk");
|
|
exports.thunk = thunk_1.thunk;
|
|
function init(modules, domApi) {
|
|
var i, j, cbs = {};
|
|
var api = domApi !== undefined ? domApi : htmldomapi_1.default;
|
|
for (i = 0; i < hooks.length; ++i) {
|
|
cbs[hooks[i]] = [];
|
|
for (j = 0; j < modules.length; ++j) {
|
|
var hook = modules[j][hooks[i]];
|
|
if (hook !== undefined) {
|
|
cbs[hooks[i]].push(hook);
|
|
}
|
|
}
|
|
}
|
|
function emptyNodeAt(elm) {
|
|
var id = elm.id ? '#' + elm.id : '';
|
|
var c = elm.className ? '.' + elm.className.split(' ').join('.') : '';
|
|
return vnode_1.default(api.tagName(elm).toLowerCase() + id + c, {}, [], undefined, elm);
|
|
}
|
|
function createRmCb(childElm, listeners) {
|
|
return function rmCb() {
|
|
if (--listeners === 0) {
|
|
var parent_1 = api.parentNode(childElm);
|
|
api.removeChild(parent_1, childElm);
|
|
}
|
|
};
|
|
}
|
|
function createElm(vnode, insertedVnodeQueue) {
|
|
var i, data = vnode.data;
|
|
if (data !== undefined) {
|
|
if (isDef(i = data.hook) && isDef(i = i.init)) {
|
|
i(vnode);
|
|
data = vnode.data;
|
|
}
|
|
}
|
|
var children = vnode.children, sel = vnode.sel;
|
|
if (sel === '!') {
|
|
if (isUndef(vnode.text)) {
|
|
vnode.text = '';
|
|
}
|
|
vnode.elm = api.createComment(vnode.text);
|
|
}
|
|
else if (sel !== undefined) {
|
|
// Parse selector
|
|
var hashIdx = sel.indexOf('#');
|
|
var dotIdx = sel.indexOf('.', hashIdx);
|
|
var hash = hashIdx > 0 ? hashIdx : sel.length;
|
|
var dot = dotIdx > 0 ? dotIdx : sel.length;
|
|
var tag = hashIdx !== -1 || dotIdx !== -1 ? sel.slice(0, Math.min(hash, dot)) : sel;
|
|
var elm = vnode.elm = isDef(data) && isDef(i = data.ns) ? api.createElementNS(i, tag)
|
|
: api.createElement(tag);
|
|
if (hash < dot)
|
|
elm.setAttribute('id', sel.slice(hash + 1, dot));
|
|
if (dotIdx > 0)
|
|
elm.setAttribute('class', sel.slice(dot + 1).replace(/\./g, ' '));
|
|
for (i = 0; i < cbs.create.length; ++i)
|
|
cbs.create[i](emptyNode, vnode);
|
|
if (is.array(children)) {
|
|
for (i = 0; i < children.length; ++i) {
|
|
var ch = children[i];
|
|
if (ch != null) {
|
|
api.appendChild(elm, createElm(ch, insertedVnodeQueue));
|
|
}
|
|
}
|
|
}
|
|
else if (is.primitive(vnode.text)) {
|
|
api.appendChild(elm, api.createTextNode(vnode.text));
|
|
}
|
|
i = vnode.data.hook; // Reuse variable
|
|
if (isDef(i)) {
|
|
if (i.create)
|
|
i.create(emptyNode, vnode);
|
|
if (i.insert)
|
|
insertedVnodeQueue.push(vnode);
|
|
}
|
|
}
|
|
else {
|
|
vnode.elm = api.createTextNode(vnode.text);
|
|
}
|
|
return vnode.elm;
|
|
}
|
|
function addVnodes(parentElm, before, vnodes, startIdx, endIdx, insertedVnodeQueue) {
|
|
for (; startIdx <= endIdx; ++startIdx) {
|
|
var ch = vnodes[startIdx];
|
|
if (ch != null) {
|
|
api.insertBefore(parentElm, createElm(ch, insertedVnodeQueue), before);
|
|
}
|
|
}
|
|
}
|
|
function invokeDestroyHook(vnode) {
|
|
var i, j, data = vnode.data;
|
|
if (data !== undefined) {
|
|
if (isDef(i = data.hook) && isDef(i = i.destroy))
|
|
i(vnode);
|
|
for (i = 0; i < cbs.destroy.length; ++i)
|
|
cbs.destroy[i](vnode);
|
|
if (vnode.children !== undefined) {
|
|
for (j = 0; j < vnode.children.length; ++j) {
|
|
i = vnode.children[j];
|
|
if (i != null && typeof i !== "string") {
|
|
invokeDestroyHook(i);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function removeVnodes(parentElm, vnodes, startIdx, endIdx) {
|
|
for (; startIdx <= endIdx; ++startIdx) {
|
|
var i_1 = void 0, listeners = void 0, rm = void 0, ch = vnodes[startIdx];
|
|
if (ch != null) {
|
|
if (isDef(ch.sel)) {
|
|
invokeDestroyHook(ch);
|
|
listeners = cbs.remove.length + 1;
|
|
rm = createRmCb(ch.elm, listeners);
|
|
for (i_1 = 0; i_1 < cbs.remove.length; ++i_1)
|
|
cbs.remove[i_1](ch, rm);
|
|
if (isDef(i_1 = ch.data) && isDef(i_1 = i_1.hook) && isDef(i_1 = i_1.remove)) {
|
|
i_1(ch, rm);
|
|
}
|
|
else {
|
|
rm();
|
|
}
|
|
}
|
|
else {
|
|
api.removeChild(parentElm, ch.elm);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function updateChildren(parentElm, oldCh, newCh, insertedVnodeQueue) {
|
|
var oldStartIdx = 0, newStartIdx = 0;
|
|
var oldEndIdx = oldCh.length - 1;
|
|
var oldStartVnode = oldCh[0];
|
|
var oldEndVnode = oldCh[oldEndIdx];
|
|
var newEndIdx = newCh.length - 1;
|
|
var newStartVnode = newCh[0];
|
|
var newEndVnode = newCh[newEndIdx];
|
|
var oldKeyToIdx;
|
|
var idxInOld;
|
|
var elmToMove;
|
|
var before;
|
|
while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
|
|
if (oldStartVnode == null) {
|
|
oldStartVnode = oldCh[++oldStartIdx]; // Vnode might have been moved left
|
|
}
|
|
else if (oldEndVnode == null) {
|
|
oldEndVnode = oldCh[--oldEndIdx];
|
|
}
|
|
else if (newStartVnode == null) {
|
|
newStartVnode = newCh[++newStartIdx];
|
|
}
|
|
else if (newEndVnode == null) {
|
|
newEndVnode = newCh[--newEndIdx];
|
|
}
|
|
else if (sameVnode(oldStartVnode, newStartVnode)) {
|
|
patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue);
|
|
oldStartVnode = oldCh[++oldStartIdx];
|
|
newStartVnode = newCh[++newStartIdx];
|
|
}
|
|
else if (sameVnode(oldEndVnode, newEndVnode)) {
|
|
patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue);
|
|
oldEndVnode = oldCh[--oldEndIdx];
|
|
newEndVnode = newCh[--newEndIdx];
|
|
}
|
|
else if (sameVnode(oldStartVnode, newEndVnode)) {
|
|
patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue);
|
|
api.insertBefore(parentElm, oldStartVnode.elm, api.nextSibling(oldEndVnode.elm));
|
|
oldStartVnode = oldCh[++oldStartIdx];
|
|
newEndVnode = newCh[--newEndIdx];
|
|
}
|
|
else if (sameVnode(oldEndVnode, newStartVnode)) {
|
|
patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue);
|
|
api.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);
|
|
oldEndVnode = oldCh[--oldEndIdx];
|
|
newStartVnode = newCh[++newStartIdx];
|
|
}
|
|
else {
|
|
if (oldKeyToIdx === undefined) {
|
|
oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx);
|
|
}
|
|
idxInOld = oldKeyToIdx[newStartVnode.key];
|
|
if (isUndef(idxInOld)) {
|
|
api.insertBefore(parentElm, createElm(newStartVnode, insertedVnodeQueue), oldStartVnode.elm);
|
|
newStartVnode = newCh[++newStartIdx];
|
|
}
|
|
else {
|
|
elmToMove = oldCh[idxInOld];
|
|
if (elmToMove.sel !== newStartVnode.sel) {
|
|
api.insertBefore(parentElm, createElm(newStartVnode, insertedVnodeQueue), oldStartVnode.elm);
|
|
}
|
|
else {
|
|
patchVnode(elmToMove, newStartVnode, insertedVnodeQueue);
|
|
oldCh[idxInOld] = undefined;
|
|
api.insertBefore(parentElm, elmToMove.elm, oldStartVnode.elm);
|
|
}
|
|
newStartVnode = newCh[++newStartIdx];
|
|
}
|
|
}
|
|
}
|
|
if (oldStartIdx > oldEndIdx) {
|
|
before = newCh[newEndIdx + 1] == null ? null : newCh[newEndIdx + 1].elm;
|
|
addVnodes(parentElm, before, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);
|
|
}
|
|
else if (newStartIdx > newEndIdx) {
|
|
removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);
|
|
}
|
|
}
|
|
function patchVnode(oldVnode, vnode, insertedVnodeQueue) {
|
|
var i, hook;
|
|
if (isDef(i = vnode.data) && isDef(hook = i.hook) && isDef(i = hook.prepatch)) {
|
|
i(oldVnode, vnode);
|
|
}
|
|
var elm = vnode.elm = oldVnode.elm;
|
|
var oldCh = oldVnode.children;
|
|
var ch = vnode.children;
|
|
if (oldVnode === vnode)
|
|
return;
|
|
if (vnode.data !== undefined) {
|
|
for (i = 0; i < cbs.update.length; ++i)
|
|
cbs.update[i](oldVnode, vnode);
|
|
i = vnode.data.hook;
|
|
if (isDef(i) && isDef(i = i.update))
|
|
i(oldVnode, vnode);
|
|
}
|
|
if (isUndef(vnode.text)) {
|
|
if (isDef(oldCh) && isDef(ch)) {
|
|
if (oldCh !== ch)
|
|
updateChildren(elm, oldCh, ch, insertedVnodeQueue);
|
|
}
|
|
else if (isDef(ch)) {
|
|
if (isDef(oldVnode.text))
|
|
api.setTextContent(elm, '');
|
|
addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue);
|
|
}
|
|
else if (isDef(oldCh)) {
|
|
removeVnodes(elm, oldCh, 0, oldCh.length - 1);
|
|
}
|
|
else if (isDef(oldVnode.text)) {
|
|
api.setTextContent(elm, '');
|
|
}
|
|
}
|
|
else if (oldVnode.text !== vnode.text) {
|
|
api.setTextContent(elm, vnode.text);
|
|
}
|
|
if (isDef(hook) && isDef(i = hook.postpatch)) {
|
|
i(oldVnode, vnode);
|
|
}
|
|
}
|
|
return function patch(oldVnode, vnode) {
|
|
var i, elm, parent;
|
|
var insertedVnodeQueue = [];
|
|
for (i = 0; i < cbs.pre.length; ++i)
|
|
cbs.pre[i]();
|
|
if (!isVnode(oldVnode)) {
|
|
oldVnode = emptyNodeAt(oldVnode);
|
|
}
|
|
if (sameVnode(oldVnode, vnode)) {
|
|
patchVnode(oldVnode, vnode, insertedVnodeQueue);
|
|
}
|
|
else {
|
|
elm = oldVnode.elm;
|
|
parent = api.parentNode(elm);
|
|
createElm(vnode, insertedVnodeQueue);
|
|
if (parent !== null) {
|
|
api.insertBefore(parent, vnode.elm, api.nextSibling(elm));
|
|
removeVnodes(parent, [oldVnode], 0, 0);
|
|
}
|
|
}
|
|
for (i = 0; i < insertedVnodeQueue.length; ++i) {
|
|
insertedVnodeQueue[i].data.hook.insert(insertedVnodeQueue[i]);
|
|
}
|
|
for (i = 0; i < cbs.post.length; ++i)
|
|
cbs.post[i]();
|
|
return vnode;
|
|
};
|
|
}
|
|
exports.init = init;
|
|
|
|
},{"./h":1,"./htmldomapi":2,"./is":3,"./thunk":11,"./vnode":12}],11:[function(require,module,exports){
|
|
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
var h_1 = require("./h");
|
|
function copyToThunk(vnode, thunk) {
|
|
thunk.elm = vnode.elm;
|
|
vnode.data.fn = thunk.data.fn;
|
|
vnode.data.args = thunk.data.args;
|
|
thunk.data = vnode.data;
|
|
thunk.children = vnode.children;
|
|
thunk.text = vnode.text;
|
|
thunk.elm = vnode.elm;
|
|
}
|
|
function init(thunk) {
|
|
var cur = thunk.data;
|
|
var vnode = cur.fn.apply(undefined, cur.args);
|
|
copyToThunk(vnode, thunk);
|
|
}
|
|
function prepatch(oldVnode, thunk) {
|
|
var i, old = oldVnode.data, cur = thunk.data;
|
|
var oldArgs = old.args, args = cur.args;
|
|
if (old.fn !== cur.fn || oldArgs.length !== args.length) {
|
|
copyToThunk(cur.fn.apply(undefined, args), thunk);
|
|
return;
|
|
}
|
|
for (i = 0; i < args.length; ++i) {
|
|
if (oldArgs[i] !== args[i]) {
|
|
copyToThunk(cur.fn.apply(undefined, args), thunk);
|
|
return;
|
|
}
|
|
}
|
|
copyToThunk(oldVnode, thunk);
|
|
}
|
|
exports.thunk = function thunk(sel, key, fn, args) {
|
|
if (args === undefined) {
|
|
args = fn;
|
|
fn = key;
|
|
key = undefined;
|
|
}
|
|
return h_1.h(sel, {
|
|
key: key,
|
|
hook: { init: init, prepatch: prepatch },
|
|
fn: fn,
|
|
args: args
|
|
});
|
|
};
|
|
exports.default = exports.thunk;
|
|
|
|
},{"./h":1}],12:[function(require,module,exports){
|
|
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
function vnode(sel, data, children, text, elm) {
|
|
var key = data === undefined ? undefined : data.key;
|
|
return { sel: sel, data: data, children: children,
|
|
text: text, elm: elm, key: key };
|
|
}
|
|
exports.vnode = vnode;
|
|
exports.default = vnode;
|
|
|
|
},{}]},{},[9])(9)
|
|
});
|
|
//# 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}\n}\nfunction h(sel, b, c) {\n    var data = {}, children, text, i;\n    if (c !== undefined) {\n        data = b;\n        if (is.array(c)) {\n            children = c;\n        }\n        else if (is.primitive(c)) {\n            text = c;\n        }\n        else if (c && c.sel) {\n            children = [c];\n        }\n    }\n    else if (b !== undefined) {\n        if (is.array(b)) {\n            children = b;\n        }\n        else if (is.primitive(b)) {\n            text = b;\n        }\n        else if (b && b.sel) {\n            children = [b];\n        }\n        else {\n            data = b;\n        }\n    }\n    if (is.array(children)) {\n        for (i = 0; i < children.length; ++i) {\n            if (is.primitive(children[i]))\n                children[i] = vnode_1.vnode(undefined, undefined, undefined, children[i]);\n        }\n    }\n    if (sel[0] === 's' && sel[1] === 'v' && sel[2] === 'g' &&\n        (sel.length === 3 || sel[3] === '.' || sel[3] === '#')) {\n        addNS(data, children, sel);\n    }\n    return vnode_1.vnode(sel, data, children, text, undefined);\n}\nexports.h = h;\n;\nexports.default = h;\n//# sourceMappingURL=h.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nfunction createElement(tagName) {\n    return document.createElement(tagName);\n}\nfunction createElementNS(namespaceURI, qualifiedName) {\n    return document.createElementNS(namespaceURI, qualifiedName);\n}\nfunction createTextNode(text) {\n    return document.createTextNode(text);\n}\nfunction createComment(text) {\n    return document.createComment(text);\n}\nfunction insertBefore(parentNode, newNode, referenceNode) {\n    parentNode.insertBefore(newNode, referenceNode);\n}\nfunction removeChild(node, child) {\n    node.removeChild(child);\n}\nfunction appendChild(node, child) {\n    node.appendChild(child);\n}\nfunction parentNode(node) {\n    return node.parentNode;\n}\nfunction nextSibling(node) {\n    return node.nextSibling;\n}\nfunction tagName(elm) {\n    return elm.tagName;\n}\nfunction setTextContent(node, text) {\n    node.textContent = text;\n}\nfunction getTextContent(node) {\n    return node.textContent;\n}\nfunction isElement(node) {\n    return node.nodeType === 1;\n}\nfunction isText(node) {\n    return node.nodeType === 3;\n}\nfunction isComment(node) {\n    return node.nodeType === 8;\n}\nexports.htmlDomApi = {\n    createElement: createElement,\n    createElementNS: createElementNS,\n    createTextNode: createTextNode,\n    createComment: createComment,\n    insertBefore: insertBefore,\n    removeChild: removeChild,\n    appendChild: appendChild,\n    parentNode: parentNode,\n    nextSibling: nextSibling,\n    tagName: tagName,\n    setTextContent: setTextContent,\n    getTextContent: getTextContent,\n    isElement: isElement,\n    isText: isText,\n    isComment: isComment,\n};\nexports.default = exports.htmlDomApi;\n//# sourceMappingURL=htmldomapi.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.array = Array.isArray;\nfunction primitive(s) {\n    return typeof s === 'string' || typeof s === 'number';\n}\nexports.primitive = primitive;\n//# sourceMappingURL=is.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar booleanAttrs = [\"allowfullscreen\", \"async\", \"autofocus\", \"autoplay\", \"checked\", \"compact\", \"controls\", \"declare\",\n    \"default\", \"defaultchecked\", \"defaultmuted\", \"defaultselected\", \"defer\", \"disabled\", \"draggable\",\n    \"enabled\", \"formnovalidate\", \"hidden\", \"indeterminate\", \"inert\", \"ismap\", \"itemscope\", \"loop\", \"multiple\",\n    \"muted\", \"nohref\", \"noresize\", \"noshade\", \"novalidate\", \"nowrap\", \"open\", \"pauseonexit\", \"readonly\",\n    \"required\", \"reversed\", \"scoped\", \"seamless\", \"selected\", \"sortable\", \"spellcheck\", \"translate\",\n    \"truespeed\", \"typemustmatch\", \"visible\"];\nvar xlinkNS = 'http://www.w3.org/1999/xlink';\nvar xmlNS = 'http://www.w3.org/XML/1998/namespace';\nvar colonChar = 58;\nvar xChar = 120;\nvar booleanAttrsDict = Object.create(null);\nfor (var i = 0, len = booleanAttrs.length; i < len; i++) {\n    booleanAttrsDict[booleanAttrs[i]] = true;\n}\nfunction updateAttrs(oldVnode, vnode) {\n    var key, elm = vnode.elm, oldAttrs = oldVnode.data.attrs, attrs = vnode.data.attrs;\n    if (!oldAttrs && !attrs)\n        return;\n    if (oldAttrs === attrs)\n        return;\n    oldAttrs = oldAttrs || {};\n    attrs = attrs || {};\n    // update modified attributes, add new attributes\n    for (key in attrs) {\n        var cur = attrs[key];\n        var old = oldAttrs[key];\n        if (old !== cur) {\n            if (booleanAttrsDict[key]) {\n                if (cur) {\n                    elm.setAttribute(key, \"\");\n                }\n                else {\n                    elm.removeAttribute(key);\n                }\n            }\n            else {\n                if (key.charCodeAt(0) !== xChar) {\n                    elm.setAttribute(key, cur);\n                }\n                else if (key.charCodeAt(3) === colonChar) {\n                    // Assume xml namespace\n                    elm.setAttributeNS(xmlNS, key, cur);\n                }\n                else if (key.charCodeAt(5) === colonChar) {\n                    // Assume xlink namespace\n                    elm.setAttributeNS(xlinkNS, key, cur);\n                }\n                else {\n                    elm.setAttribute(key, cur);\n                }\n            }\n        }\n    }\n    // remove removed attributes\n    // use `in` operator since the previous `for` iteration uses it (.i.e. add even attributes with undefined value)\n    // the other option is to remove all attributes with value == undefined\n    for (key in oldAttrs) {\n        if (!(key in attrs)) {\n            elm.removeAttribute(key);\n        }\n    }\n}\nexports.attributesModule = { create: updateAttrs, update: updateAttrs };\nexports.default = exports.attributesModule;\n//# sourceMappingURL=attributes.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nfunction updateClass(oldVnode, vnode) {\n    var cur, name, elm = vnode.elm, oldClass = oldVnode.data.class, klass = vnode.data.class;\n    if (!oldClass && !klass)\n        return;\n    if (oldClass === klass)\n        return;\n    oldClass = oldClass || {};\n    klass = klass || {};\n    for (name in oldClass) {\n        if (!klass[name]) {\n            elm.classList.remove(name);\n        }\n    }\n    for (name in klass) {\n        cur = klass[name];\n        if (cur !== oldClass[name]) {\n            elm.classList[cur ? 'add' : 'remove'](name);\n        }\n    }\n}\nexports.classModule = { create: updateClass, update: updateClass };\nexports.default = exports.classModule;\n//# sourceMappingURL=class.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nfunction invokeHandler(handler, vnode, event) {\n    if (typeof handler === \"function\") {\n        // call function handler\n        handler.call(vnode, event, vnode);\n    }\n    else if (typeof handler === \"object\") {\n        // call handler with arguments\n        if (typeof handler[0] === \"function\") {\n            // special case for single argument for performance\n            if (handler.length === 2) {\n                handler[0].call(vnode, handler[1], event, vnode);\n            }\n            else {\n                var args = handler.slice(1);\n                args.push(event);\n                args.push(vnode);\n                handler[0].apply(vnode, args);\n            }\n        }\n        else {\n            // call multiple handlers\n            for (var i = 0; i < handler.length; i++) {\n                invokeHandler(handler[i]);\n            }\n        }\n    }\n}\nfunction handleEvent(event, vnode) {\n    var name = event.type, on = vnode.data.on;\n    // call event handler(s) if exists\n    if (on && on[name]) {\n        invokeHandler(on[name], vnode, event);\n    }\n}\nfunction createListener() {\n    return function handler(event) {\n        handleEvent(event, handler.vnode);\n    };\n}\nfunction updateEventListeners(oldVnode, vnode) {\n    var oldOn = oldVnode.data.on, oldListener = oldVnode.listener, oldElm = oldVnode.elm, on = vnode && vnode.data.on, elm = (vnode && vnode.elm), name;\n    // optimization for reused immutable handlers\n    if (oldOn === on) {\n        return;\n    }\n    // remove existing listeners which no longer used\n    if (oldOn && oldListener) {\n        // if element changed or deleted we remove all existing listeners unconditionally\n        if (!on) {\n            for (name in oldOn) {\n                // remove listener if element was changed or existing listeners removed\n                oldElm.removeEventListener(name, oldListener, false);\n            }\n        }\n        else {\n            for (name in oldOn) {\n                // remove listener if existing listener removed\n                if (!on[name]) {\n                    oldElm.removeEventListener(name, oldListener, false);\n                }\n            }\n        }\n    }\n    // add new listeners which has not already attached\n    if (on) {\n        // reuse existing listener or create new\n        var listener = vnode.listener = oldVnode.listener || createListener();\n        // update vnode for listener\n        listener.vnode = vnode;\n        // if element changed or added we add all needed listeners unconditionally\n        if (!oldOn) {\n            for (name in on) {\n                // add listener if element was changed or new listeners added\n                elm.addEventListener(name, listener, false);\n            }\n        }\n        else {\n            for (name in on) {\n                // add listener if new listener added\n                if (!oldOn[name]) {\n                    elm.addEventListener(name, listener, false);\n                }\n            }\n        }\n    }\n}\nexports.eventListenersModule = {\n    create: updateEventListeners,\n    update: updateEventListeners,\n    destroy: updateEventListeners\n};\nexports.default = exports.eventListenersModule;\n//# sourceMappingURL=eventlisteners.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nfunction updateProps(oldVnode, vnode) {\n    var key, cur, old, elm = vnode.elm, oldProps = oldVnode.data.props, props = vnode.data.props;\n    if (!oldProps && !props)\n        return;\n    if (oldProps === props)\n        return;\n    oldProps = oldProps || {};\n    props = props || {};\n    for (key in oldProps) {\n        if (!props[key]) {\n            delete elm[key];\n        }\n    }\n    for (key in props) {\n        cur = props[key];\n        old = oldProps[key];\n        if (old !== cur && (key !== 'value' || elm[key] !== cur)) {\n            elm[key] = cur;\n        }\n    }\n}\nexports.propsModule = { create: updateProps, update: updateProps };\nexports.default = exports.propsModule;\n//# sourceMappingURL=props.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar raf = (typeof window !== 'undefined' && window.requestAnimationFrame) || setTimeout;\nvar nextFrame = function (fn) { raf(function () { raf(fn); }); };\nfunction setNextFrame(obj, prop, val) {\n    nextFrame(function () { obj[prop] = val; });\n}\nfunction updateStyle(oldVnode, vnode) {\n    var cur, name, elm = vnode.elm, oldStyle = oldVnode.data.style, style = vnode.data.style;\n    if (!oldStyle && !style)\n        return;\n    if (oldStyle === style)\n        return;\n    oldStyle = oldStyle || {};\n    style = style || {};\n    var oldHasDel = 'delayed' in oldStyle;\n    for (name in oldStyle) {\n        if (!style[name]) {\n            if (name[0] === '-' && name[1] === '-') {\n                elm.style.removeProperty(name);\n            }\n            else {\n                elm.style[name] = '';\n            }\n        }\n    }\n    for (name in style) {\n        cur = style[name];\n        if (name === 'delayed') {\n            for (name in style.delayed) {\n                cur = style.delayed[name];\n                if (!oldHasDel || cur !== oldStyle.delayed[name]) {\n                    setNextFrame(elm.style, name, cur);\n                }\n            }\n        }\n        else if (name !== 'remove' && cur !== oldStyle[name]) {\n            if (name[0] === '-' && name[1] === '-') {\n                elm.style.setProperty(name, cur);\n            }\n            else {\n                elm.style[name] = cur;\n            }\n        }\n    }\n}\nfunction applyDestroyStyle(vnode) {\n    var style, name, elm = vnode.elm, s = vnode.data.style;\n    if (!s || !(style = s.destroy))\n        return;\n    for (name in style) {\n        elm.style[name] = style[name];\n    }\n}\nfunction applyRemoveStyle(vnode, rm) {\n    var s = vnode.data.style;\n    if (!s || !s.remove) {\n        rm();\n        return;\n    }\n    var name, elm = vnode.elm, i = 0, compStyle, style = s.remove, amount = 0, applied = [];\n    for (name in style) {\n        applied.push(name);\n        elm.style[name] = style[name];\n    }\n    compStyle = getComputedStyle(elm);\n    var props = compStyle['transition-property'].split(', ');\n    for (; i < props.length; ++i) {\n        if (applied.indexOf(props[i]) !== -1)\n            amount++;\n    }\n    elm.addEventListener('transitionend', function (ev) {\n        if (ev.target === elm)\n            --amount;\n        if (amount === 0)\n            rm();\n    });\n}\nexports.styleModule = {\n    create: updateStyle,\n    update: updateStyle,\n    destroy: applyDestroyStyle,\n    remove: applyRemoveStyle\n};\nexports.default = exports.styleModule;\n//# sourceMappingURL=style.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar snabbdom_1 = require(\"./snabbdom\");\nvar attributes_1 = require(\"./modules/attributes\"); // for setting attributes on DOM elements\nvar class_1 = require(\"./modules/class\"); // makes it easy to toggle classes\nvar props_1 = require(\"./modules/props\"); // for setting properties on DOM elements\nvar style_1 = require(\"./modules/style\"); // handles styling on elements with support for animations\nvar eventlisteners_1 = require(\"./modules/eventlisteners\"); // attaches event listeners\nvar h_1 = require(\"./h\"); // helper function for creating vnodes\nvar patch = snabbdom_1.init([\n    attributes_1.attributesModule,\n    class_1.classModule,\n    props_1.propsModule,\n    style_1.styleModule,\n    eventlisteners_1.eventListenersModule\n]);\nexports.snabbdomBundle = { patch: patch, h: h_1.h };\nexports.default = exports.snabbdomBundle;\n//# sourceMappingURL=snabbdom.bundle.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar vnode_1 = require(\"./vnode\");\nvar is = require(\"./is\");\nvar htmldomapi_1 = require(\"./htmldomapi\");\nfunction isUndef(s) { return s === undefined; }\nfunction isDef(s) { return s !== undefined; }\nvar emptyNode = vnode_1.default('', {}, [], undefined, undefined);\nfunction sameVnode(vnode1, vnode2) {\n    return vnode1.key === vnode2.key && vnode1.sel === vnode2.sel;\n}\nfunction isVnode(vnode) {\n    return vnode.sel !== undefined;\n}\nfunction createKeyToOldIdx(children, beginIdx, endIdx) {\n    var i, map = {}, key, ch;\n    for (i = beginIdx; i <= endIdx; ++i) {\n        ch = children[i];\n        if (ch != null) {\n            key = ch.key;\n            if (key !== undefined)\n                map[key] = i;\n        }\n    }\n    return map;\n}\nvar hooks = ['create', 'update', 'remove', 'destroy', 'pre', 'post'];\nvar h_1 = require(\"./h\");\nexports.h = h_1.h;\nvar thunk_1 = require(\"./thunk\");\nexports.thunk = thunk_1.thunk;\nfunction init(modules, domApi) {\n    var i, j, cbs = {};\n    var api = domApi !== undefined ? domApi : htmldomapi_1.default;\n    for (i = 0; i < hooks.length; ++i) {\n        cbs[hooks[i]] = [];\n        for (j = 0; j < modules.length; ++j) {\n            var hook = modules[j][hooks[i]];\n            if (hook !== undefined) {\n                cbs[hooks[i]].push(hook);\n            }\n        }\n    }\n    function emptyNodeAt(elm) {\n        var id = elm.id ? '#' + elm.id : '';\n        var c = elm.className ? '.' + elm.className.split(' ').join('.') : '';\n        return vnode_1.default(api.tagName(elm).toLowerCase() + id + c, {}, [], undefined, elm);\n    }\n    function createRmCb(childElm, listeners) {\n        return function rmCb() {\n            if (--listeners === 0) {\n                var parent_1 = api.parentNode(childElm);\n                api.removeChild(parent_1, childElm);\n            }\n        };\n    }\n    function createElm(vnode, insertedVnodeQueue) {\n        var i, data = vnode.data;\n        if (data !== undefined) {\n            if (isDef(i = data.hook) && isDef(i = i.init)) {\n                i(vnode);\n                data = vnode.data;\n            }\n        }\n        var children = vnode.children, sel = vnode.sel;\n        if (sel === '!') {\n            if (isUndef(vnode.text)) {\n                vnode.text = '';\n            }\n            vnode.elm = api.createComment(vnode.text);\n        }\n        else if (sel !== undefined) {\n            // Parse selector\n            var hashIdx = sel.indexOf('#');\n            var dotIdx = sel.indexOf('.', hashIdx);\n            var hash = hashIdx > 0 ? hashIdx : sel.length;\n            var dot = dotIdx > 0 ? dotIdx : sel.length;\n            var tag = hashIdx !== -1 || dotIdx !== -1 ? sel.slice(0, Math.min(hash, dot)) : sel;\n            var elm = vnode.elm = isDef(data) && isDef(i = data.ns) ? api.createElementNS(i, tag)\n                : api.createElement(tag);\n            if (hash < dot)\n                elm.setAttribute('id', sel.slice(hash + 1, dot));\n            if (dotIdx > 0)\n                elm.setAttribute('class', sel.slice(dot + 1).replace(/\\./g, ' '));\n            for (i = 0; i < cbs.create.length; ++i)\n                cbs.create[i](emptyNode, vnode);\n            if (is.array(children)) {\n                for (i = 0; i < children.length; ++i) {\n                    var ch = children[i];\n                    if (ch != null) {\n                        api.appendChild(elm, createElm(ch, insertedVnodeQueue));\n                    }\n                }\n            }\n            else if (is.primitive(vnode.text)) {\n                api.appendChild(elm, api.createTextNode(vnode.text));\n            }\n            i = vnode.data.hook; // Reuse variable\n            if (isDef(i)) {\n                if (i.create)\n                    i.create(emptyNode, vnode);\n                if (i.insert)\n                    insertedVnodeQueue.push(vnode);\n            }\n        }\n        else {\n            vnode.elm = api.createTextNode(vnode.text);\n        }\n        return vnode.elm;\n    }\n    function addVnodes(parentElm, before, vnodes, startIdx, endIdx, insertedVnodeQueue) {\n        for (; startIdx <= endIdx; ++startIdx) {\n            var ch = vnodes[startIdx];\n            if (ch != null) {\n                api.insertBefore(parentElm, createElm(ch, insertedVnodeQueue), before);\n            }\n        }\n    }\n    function invokeDestroyHook(vnode) {\n        var i, j, data = vnode.data;\n        if (data !== undefined) {\n            if (isDef(i = data.hook) && isDef(i = i.destroy))\n                i(vnode);\n            for (i = 0; i < cbs.destroy.length; ++i)\n                cbs.destroy[i](vnode);\n            if (vnode.children !== undefined) {\n                for (j = 0; j < vnode.children.length; ++j) {\n                    i = vnode.children[j];\n                    if (i != null && typeof i !== \"string\") {\n                        invokeDestroyHook(i);\n                    }\n                }\n            }\n        }\n    }\n    function removeVnodes(parentElm, vnodes, startIdx, endIdx) {\n        for (; startIdx <= endIdx; ++startIdx) {\n            var i_1 = void 0, listeners = void 0, rm = void 0, ch = vnodes[startIdx];\n            if (ch != null) {\n                if (isDef(ch.sel)) {\n                    invokeDestroyHook(ch);\n                    listeners = cbs.remove.length + 1;\n                    rm = createRmCb(ch.elm, listeners);\n                    for (i_1 = 0; i_1 < cbs.remove.length; ++i_1)\n                        cbs.remove[i_1](ch, rm);\n                    if (isDef(i_1 = ch.data) && isDef(i_1 = i_1.hook) && isDef(i_1 = i_1.remove)) {\n                        i_1(ch, rm);\n                    }\n                    else {\n                        rm();\n                    }\n                }\n                else {\n                    api.removeChild(parentElm, ch.elm);\n                }\n            }\n        }\n    }\n    function updateChildren(parentElm, oldCh, newCh, insertedVnodeQueue) {\n        var oldStartIdx = 0, newStartIdx = 0;\n        var oldEndIdx = oldCh.length - 1;\n        var oldStartVnode = oldCh[0];\n        var oldEndVnode = oldCh[oldEndIdx];\n        var newEndIdx = newCh.length - 1;\n        var newStartVnode = newCh[0];\n        var newEndVnode = newCh[newEndIdx];\n        var oldKeyToIdx;\n        var idxInOld;\n        var elmToMove;\n        var before;\n        while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {\n            if (oldStartVnode == null) {\n                oldStartVnode = oldCh[++oldStartIdx]; // Vnode might have been moved left\n            }\n            else if (oldEndVnode == null) {\n                oldEndVnode = oldCh[--oldEndIdx];\n            }\n            else if (newStartVnode == null) {\n                newStartVnode = newCh[++newStartIdx];\n            }\n            else if (newEndVnode == null) {\n                newEndVnode = newCh[--newEndIdx];\n            }\n            else if (sameVnode(oldStartVnode, newStartVnode)) {\n                patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue);\n                oldStartVnode = oldCh[++oldStartIdx];\n                newStartVnode = newCh[++newStartIdx];\n            }\n            else if (sameVnode(oldEndVnode, newEndVnode)) {\n                patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue);\n                oldEndVnode = oldCh[--oldEndIdx];\n                newEndVnode = newCh[--newEndIdx];\n            }\n            else if (sameVnode(oldStartVnode, newEndVnode)) {\n                patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue);\n                api.insertBefore(parentElm, oldStartVnode.elm, api.nextSibling(oldEndVnode.elm));\n                oldStartVnode = oldCh[++oldStartIdx];\n                newEndVnode = newCh[--newEndIdx];\n            }\n            else if (sameVnode(oldEndVnode, newStartVnode)) {\n                patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue);\n                api.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);\n                oldEndVnode = oldCh[--oldEndIdx];\n                newStartVnode = newCh[++newStartIdx];\n            }\n            else {\n                if (oldKeyToIdx === undefined) {\n                    oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx);\n                }\n                idxInOld = oldKeyToIdx[newStartVnode.key];\n                if (isUndef(idxInOld)) {\n                    api.insertBefore(parentElm, createElm(newStartVnode, insertedVnodeQueue), oldStartVnode.elm);\n                    newStartVnode = newCh[++newStartIdx];\n                }\n                else {\n                    elmToMove = oldCh[idxInOld];\n                    if (elmToMove.sel !== newStartVnode.sel) {\n                        api.insertBefore(parentElm, createElm(newStartVnode, insertedVnodeQueue), oldStartVnode.elm);\n                    }\n                    else {\n                        patchVnode(elmToMove, newStartVnode, insertedVnodeQueue);\n                        oldCh[idxInOld] = undefined;\n                        api.insertBefore(parentElm, elmToMove.elm, oldStartVnode.elm);\n                    }\n                    newStartVnode = newCh[++newStartIdx];\n                }\n            }\n        }\n        if (oldStartIdx > oldEndIdx) {\n            before = newCh[newEndIdx + 1] == null ? null : newCh[newEndIdx + 1].elm;\n            addVnodes(parentElm, before, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);\n        }\n        else if (newStartIdx > newEndIdx) {\n            removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);\n        }\n    }\n    function patchVnode(oldVnode, vnode, insertedVnodeQueue) {\n        var i, hook;\n        if (isDef(i = vnode.data) && isDef(hook = i.hook) && isDef(i = hook.prepatch)) {\n            i(oldVnode, vnode);\n        }\n        var elm = vnode.elm = oldVnode.elm;\n        var oldCh = oldVnode.children;\n        var ch = vnode.children;\n        if (oldVnode === vnode)\n            return;\n        if (vnode.data !== undefined) {\n            for (i = 0; i < cbs.update.length; ++i)\n                cbs.update[i](oldVnode, vnode);\n            i = vnode.data.hook;\n            if (isDef(i) && isDef(i = i.update))\n                i(oldVnode, vnode);\n        }\n        if (isUndef(vnode.text)) {\n            if (isDef(oldCh) && isDef(ch)) {\n                if (oldCh !== ch)\n                    updateChildren(elm, oldCh, ch, insertedVnodeQueue);\n            }\n            else if (isDef(ch)) {\n                if (isDef(oldVnode.text))\n                    api.setTextContent(elm, '');\n                addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue);\n            }\n            else if (isDef(oldCh)) {\n                removeVnodes(elm, oldCh, 0, oldCh.length - 1);\n            }\n            else if (isDef(oldVnode.text)) {\n                api.setTextContent(elm, '');\n            }\n        }\n        else if (oldVnode.text !== vnode.text) {\n            api.setTextContent(elm, vnode.text);\n        }\n        if (isDef(hook) && isDef(i = hook.postpatch)) {\n            i(oldVnode, vnode);\n        }\n    }\n    return function patch(oldVnode, vnode) {\n        var i, elm, parent;\n        var insertedVnodeQueue = [];\n        for (i = 0; i < cbs.pre.length; ++i)\n            cbs.pre[i]();\n        if (!isVnode(oldVnode)) {\n            oldVnode = emptyNodeAt(oldVnode);\n        }\n        if (sameVnode(oldVnode, vnode)) {\n            patchVnode(oldVnode, vnode, insertedVnodeQueue);\n        }\n        else {\n            elm = oldVnode.elm;\n            parent = api.parentNode(elm);\n            createElm(vnode, insertedVnodeQueue);\n            if (parent !== null) {\n                api.insertBefore(parent, vnode.elm, api.nextSibling(elm));\n                removeVnodes(parent, [oldVnode], 0, 0);\n            }\n        }\n        for (i = 0; i < insertedVnodeQueue.length; ++i) {\n            insertedVnodeQueue[i].data.hook.insert(insertedVnodeQueue[i]);\n        }\n        for (i = 0; i < cbs.post.length; ++i)\n            cbs.post[i]();\n        return vnode;\n    };\n}\nexports.init = init;\n//# sourceMappingURL=snabbdom.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar h_1 = require(\"./h\");\nfunction copyToThunk(vnode, thunk) {\n    thunk.elm = vnode.elm;\n    vnode.data.fn = thunk.data.fn;\n    vnode.data.args = thunk.data.args;\n    thunk.data = vnode.data;\n    thunk.children = vnode.children;\n    thunk.text = vnode.text;\n    thunk.elm = vnode.elm;\n}\nfunction init(thunk) {\n    var cur = thunk.data;\n    var vnode = cur.fn.apply(undefined, cur.args);\n    copyToThunk(vnode, thunk);\n}\nfunction prepatch(oldVnode, thunk) {\n    var i, old = oldVnode.data, cur = thunk.data;\n    var oldArgs = old.args, args = cur.args;\n    if (old.fn !== cur.fn || oldArgs.length !== args.length) {\n        copyToThunk(cur.fn.apply(undefined, args), thunk);\n        return;\n    }\n    for (i = 0; i < args.length; ++i) {\n        if (oldArgs[i] !== args[i]) {\n            copyToThunk(cur.fn.apply(undefined, args), thunk);\n            return;\n        }\n    }\n    copyToThunk(oldVnode, thunk);\n}\nexports.thunk = function thunk(sel, key, fn, args) {\n    if (args === undefined) {\n        args = fn;\n        fn = key;\n        key = undefined;\n    }\n    return h_1.h(sel, {\n        key: key,\n        hook: { init: init, prepatch: prepatch },\n        fn: fn,\n        args: args\n    });\n};\nexports.default = exports.thunk;\n//# sourceMappingURL=thunk.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nfunction vnode(sel, data, children, text, elm) {\n    var key = data === undefined ? undefined : data.key;\n    return { sel: sel, data: data, children: children,\n        text: text, elm: elm, key: key };\n}\nexports.vnode = vnode;\nexports.default = vnode;\n//# sourceMappingURL=vnode.js.map"]}
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