Added carousel example
jkleiser
9 years ago
parent
6e474761bc
commit
7fb1af8dbc
@ -0,0 +1,15 @@
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I built the build.js using npm and browserify.
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In my local copy of the snabbdom project root I did these preparations:
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```
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npm install --save-dev babelify
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npm install --save-dev babel-preset-es2015
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echo '{ "presets": ["es2015"] }' > .babelrc
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```
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I then built like this:
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```
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browserify examples/carousel-svg/script.js -t babelify -o examples/carousel-svg/build.js
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```
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-- *jk*
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@ -0,0 +1,566 @@
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(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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var VNode = require('./vnode');
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var is = require('./is');
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function addNS(data, children) {
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data.ns = 'http://www.w3.org/2000/svg';
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if (children !== undefined) {
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for (var i = 0; i < children.length; ++i) {
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addNS(children[i].data, children[i].children);
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}
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}
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}
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module.exports = function h(sel, b, c) {
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var data = {},
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children,
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text,
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i;
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if (arguments.length === 3) {
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data = b;
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if (is.array(c)) {
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children = c;
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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 (arguments.length === 2) {
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if (is.array(b)) {
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children = b;
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} else if (is.primitive(b)) {
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text = b;
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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])) children[i] = 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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addNS(data, children);
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}
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return VNode(sel, data, children, text, undefined);
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};
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},{"./is":2,"./vnode":7}],2:[function(require,module,exports){
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'use strict';
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module.exports = {
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array: Array.isArray,
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primitive: function primitive(s) {
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return typeof s === 'string' || typeof s === 'number';
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}
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};
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},{}],3:[function(require,module,exports){
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"use strict";
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var booleanAttrs = ["allowfullscreen", "async", "autofocus", "autoplay", "checked", "compact", "controls", "declare", "default", "defaultchecked", "defaultmuted", "defaultselected", "defer", "disabled", "draggable", "enabled", "formnovalidate", "hidden", "indeterminate", "inert", "ismap", "itemscope", "loop", "multiple", "muted", "nohref", "noresize", "noshade", "novalidate", "nowrap", "open", "pauseonexit", "readonly", "required", "reversed", "scoped", "seamless", "selected", "sortable", "spellcheck", "translate", "truespeed", "typemustmatch", "visible"];
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var booleanAttrsDict = {};
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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,
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cur,
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old,
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elm = vnode.elm,
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oldAttrs = oldVnode.data.attrs || {},
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attrs = vnode.data.attrs || {};
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// update modified attributes, add new attributes
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for (key in attrs) {
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cur = attrs[key];
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old = oldAttrs[key];
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if (old !== cur) {
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// TODO: add support to namespaced attributes (setAttributeNS)
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if (!cur && booleanAttrsDict[key]) elm.removeAttribute(key);else elm.setAttribute(key, cur);
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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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module.exports = { create: updateAttrs, update: updateAttrs };
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},{}],4:[function(require,module,exports){
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'use strict';
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var is = require('../is');
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function arrInvoker(arr) {
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return function () {
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// Special case when length is two, for performance
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arr.length === 2 ? arr[0](arr[1]) : arr[0].apply(undefined, arr.slice(1));
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};
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}
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function fnInvoker(o) {
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return function (ev) {
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o.fn(ev);
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};
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}
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function updateEventListeners(oldVnode, vnode) {
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var name,
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cur,
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old,
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elm = vnode.elm,
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oldOn = oldVnode.data.on || {},
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on = vnode.data.on;
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if (!on) return;
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for (name in on) {
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cur = on[name];
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old = oldOn[name];
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if (old === undefined) {
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if (is.array(cur)) {
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elm.addEventListener(name, arrInvoker(cur));
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} else {
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cur = { fn: cur };
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on[name] = cur;
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elm.addEventListener(name, fnInvoker(cur));
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}
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} else if (is.array(old)) {
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// Deliberately modify old array since it's captured in closure created with `arrInvoker`
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old.length = cur.length;
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for (var i = 0; i < old.length; ++i) {
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old[i] = cur[i];
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}on[name] = old;
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} else {
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old.fn = cur;
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on[name] = old;
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}
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}
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}
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module.exports = { create: updateEventListeners, update: updateEventListeners };
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},{"../is":2}],5:[function(require,module,exports){
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'use strict';
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var raf = window && window.requestAnimationFrame || setTimeout;
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var nextFrame = function nextFrame(fn) {
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raf(function () {
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raf(fn);
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});
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};
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function setNextFrame(obj, prop, val) {
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nextFrame(function () {
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obj[prop] = val;
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});
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}
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function updateStyle(oldVnode, vnode) {
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var cur,
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name,
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elm = vnode.elm,
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oldStyle = oldVnode.data.style || {},
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style = vnode.data.style || {},
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oldHasDel = 'delayed' in oldStyle;
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for (name in oldStyle) {
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if (!style[name]) {
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elm.style[name] = '';
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}
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}
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for (name in style) {
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cur = style[name];
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if (name === 'delayed') {
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for (name in style.delayed) {
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cur = style.delayed[name];
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if (!oldHasDel || cur !== oldStyle.delayed[name]) {
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setNextFrame(elm.style, name, cur);
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}
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}
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} else if (name !== 'remove' && cur !== oldStyle[name]) {
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elm.style[name] = cur;
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}
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}
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}
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function applyDestroyStyle(vnode) {
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var style,
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name,
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elm = vnode.elm,
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s = vnode.data.style;
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if (!s || !(style = s.destroy)) return;
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for (name in style) {
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elm.style[name] = style[name];
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}
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}
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function applyRemoveStyle(vnode, rm) {
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var s = vnode.data.style;
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if (!s || !s.remove) {
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rm();
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return;
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}
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var name,
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elm = vnode.elm,
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idx,
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i = 0,
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maxDur = 0,
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compStyle,
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style = s.remove,
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amount = 0,
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applied = [];
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for (name in style) {
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applied.push(name);
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elm.style[name] = style[name];
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}
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compStyle = getComputedStyle(elm);
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var props = compStyle['transition-property'].split(', ');
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for (; i < props.length; ++i) {
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if (applied.indexOf(props[i]) !== -1) amount++;
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}
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elm.addEventListener('transitionend', function (ev) {
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if (ev.target === elm) --amount;
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if (amount === 0) rm();
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});
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}
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module.exports = { create: updateStyle, update: updateStyle, destroy: applyDestroyStyle, remove: applyRemoveStyle };
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},{}],6:[function(require,module,exports){
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// jshint newcap: false
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/* global require, module, document, Element */
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'use strict';
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var VNode = require('./vnode');
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var is = require('./is');
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function isUndef(s) {
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return s === undefined;
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}
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function isDef(s) {
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return s !== undefined;
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}
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function emptyNodeAt(elm) {
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return VNode(elm.tagName, {}, [], undefined, elm);
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}
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var emptyNode = VNode('', {}, [], undefined, undefined);
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function sameVnode(vnode1, vnode2) {
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return vnode1.key === vnode2.key && vnode1.sel === vnode2.sel;
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}
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function createKeyToOldIdx(children, beginIdx, endIdx) {
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var i,
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map = {},
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key;
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for (i = beginIdx; i <= endIdx; ++i) {
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key = children[i].key;
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if (isDef(key)) map[key] = i;
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}
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return map;
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}
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function createRmCb(childElm, listeners) {
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return function () {
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if (--listeners === 0) childElm.parentElement.removeChild(childElm);
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};
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}
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var hooks = ['create', 'update', 'remove', 'destroy', 'pre', 'post'];
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function init(modules) {
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var i,
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j,
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cbs = {};
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for (i = 0; i < hooks.length; ++i) {
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cbs[hooks[i]] = [];
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for (j = 0; j < modules.length; ++j) {
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if (modules[j][hooks[i]] !== undefined) cbs[hooks[i]].push(modules[j][hooks[i]]);
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}
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}
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function createElm(vnode, insertedVnodeQueue) {
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var i,
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data = vnode.data;
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if (isDef(data)) {
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if (isDef(i = data.hook) && isDef(i = i.init)) i(vnode);
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if (isDef(i = data.vnode)) vnode = i;
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}
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var elm,
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children = vnode.children,
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sel = vnode.sel;
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if (isDef(sel)) {
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// Parse selector
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var hashIdx = sel.indexOf('#');
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var dotIdx = sel.indexOf('.', hashIdx);
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var hash = hashIdx > 0 ? hashIdx : sel.length;
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var dot = dotIdx > 0 ? dotIdx : sel.length;
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var tag = hashIdx !== -1 || dotIdx !== -1 ? sel.slice(0, Math.min(hash, dot)) : sel;
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elm = vnode.elm = isDef(data) && isDef(i = data.ns) ? document.createElementNS(i, tag) : document.createElement(tag);
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if (hash < dot) elm.id = sel.slice(hash + 1, dot);
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if (dotIdx > 0) elm.className = sel.slice(dot + 1).replace(/\./g, ' ');
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if (is.array(children)) {
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for (i = 0; i < children.length; ++i) {
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elm.appendChild(createElm(children[i], insertedVnodeQueue));
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}
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} else if (is.primitive(vnode.text)) {
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elm.appendChild(document.createTextNode(vnode.text));
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}
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for (i = 0; i < cbs.create.length; ++i) {
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cbs.create[i](emptyNode, vnode);
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}i = vnode.data.hook; // Reuse variable
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if (isDef(i)) {
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if (i.create) i.create(emptyNode, vnode);
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if (i.insert) insertedVnodeQueue.push(vnode);
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}
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} else {
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elm = vnode.elm = document.createTextNode(vnode.text);
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}
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return vnode.elm;
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}
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function addVnodes(parentElm, before, vnodes, startIdx, endIdx, insertedVnodeQueue) {
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for (; startIdx <= endIdx; ++startIdx) {
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parentElm.insertBefore(createElm(vnodes[startIdx], insertedVnodeQueue), before);
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}
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}
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function invokeDestroyHook(vnode) {
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var i = vnode.data,
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j;
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if (isDef(i)) {
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if (isDef(i = i.hook) && isDef(i = i.destroy)) i(vnode);
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for (i = 0; i < cbs.destroy.length; ++i) {
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cbs.destroy[i](vnode);
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}if (isDef(i = vnode.children)) {
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for (j = 0; j < vnode.children.length; ++j) {
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invokeDestroyHook(vnode.children[j]);
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}
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}
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}
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}
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function removeVnodes(parentElm, vnodes, startIdx, endIdx) {
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for (; startIdx <= endIdx; ++startIdx) {
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var i,
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listeners,
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rm,
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ch = vnodes[startIdx];
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if (isDef(ch)) {
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if (isDef(ch.sel)) {
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invokeDestroyHook(ch);
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listeners = cbs.remove.length + 1;
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rm = createRmCb(ch.elm, listeners);
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for (i = 0; i < cbs.remove.length; ++i) {
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cbs.remove[i](ch, rm);
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}if (isDef(i = ch.data) && isDef(i = i.hook) && isDef(i = i.remove)) {
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i(ch, rm);
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} else {
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rm();
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}
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} else {
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// Text node
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parentElm.removeChild(ch.elm);
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}
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}
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}
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}
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function updateChildren(parentElm, oldCh, newCh, insertedVnodeQueue) {
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var oldStartIdx = 0,
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newStartIdx = 0;
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var oldEndIdx = oldCh.length - 1;
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var oldStartVnode = oldCh[0];
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var oldEndVnode = oldCh[oldEndIdx];
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var newEndIdx = newCh.length - 1;
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var newStartVnode = newCh[0];
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var newEndVnode = newCh[newEndIdx];
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var oldKeyToIdx, idxInOld, elmToMove, before;
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while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
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if (isUndef(oldStartVnode)) {
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oldStartVnode = oldCh[++oldStartIdx]; // Vnode has been moved left
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} else if (isUndef(oldEndVnode)) {
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oldEndVnode = oldCh[--oldEndIdx];
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} else if (sameVnode(oldStartVnode, newStartVnode)) {
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patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue);
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oldStartVnode = oldCh[++oldStartIdx];
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newStartVnode = newCh[++newStartIdx];
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} else if (sameVnode(oldEndVnode, newEndVnode)) {
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patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue);
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oldEndVnode = oldCh[--oldEndIdx];
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newEndVnode = newCh[--newEndIdx];
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} else if (sameVnode(oldStartVnode, newEndVnode)) {
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// Vnode moved right
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patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue);
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parentElm.insertBefore(oldStartVnode.elm, oldEndVnode.elm.nextSibling);
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oldStartVnode = oldCh[++oldStartIdx];
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newEndVnode = newCh[--newEndIdx];
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} else if (sameVnode(oldEndVnode, newStartVnode)) {
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// Vnode moved left
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patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue);
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parentElm.insertBefore(oldEndVnode.elm, oldStartVnode.elm);
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oldEndVnode = oldCh[--oldEndIdx];
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newStartVnode = newCh[++newStartIdx];
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} else {
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if (isUndef(oldKeyToIdx)) oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx);
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idxInOld = oldKeyToIdx[newStartVnode.key];
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if (isUndef(idxInOld)) {
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// New element
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parentElm.insertBefore(createElm(newStartVnode, insertedVnodeQueue), oldStartVnode.elm);
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newStartVnode = newCh[++newStartIdx];
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} else {
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elmToMove = oldCh[idxInOld];
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patchVnode(elmToMove, newStartVnode, insertedVnodeQueue);
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oldCh[idxInOld] = undefined;
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parentElm.insertBefore(elmToMove.elm, oldStartVnode.elm);
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newStartVnode = newCh[++newStartIdx];
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}
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}
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}
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if (oldStartIdx > oldEndIdx) {
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before = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm;
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addVnodes(parentElm, before, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);
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} else if (newStartIdx > newEndIdx) {
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removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);
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}
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}
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function patchVnode(oldVnode, vnode, insertedVnodeQueue) {
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var i, hook;
|
||||
if (isDef(i = vnode.data) && isDef(hook = i.hook) && isDef(i = hook.prepatch)) {
|
||||
i(oldVnode, vnode);
|
||||
}
|
||||
if (isDef(i = oldVnode.data) && isDef(i = i.vnode)) oldVnode = i;
|
||||
if (isDef(i = vnode.data) && isDef(i = i.vnode)) vnode = i;
|
||||
var elm = vnode.elm = oldVnode.elm,
|
||||
oldCh = oldVnode.children,
|
||||
ch = vnode.children;
|
||||
if (oldVnode === vnode) return;
|
||||
if (isDef(vnode.data)) {
|
||||
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)) {
|
||||
addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue);
|
||||
} else if (isDef(oldCh)) {
|
||||
removeVnodes(elm, oldCh, 0, oldCh.length - 1);
|
||||
}
|
||||
} else if (oldVnode.text !== vnode.text) {
|
||||
elm.textContent = vnode.text;
|
||||
}
|
||||
if (isDef(hook) && isDef(i = hook.postpatch)) {
|
||||
i(oldVnode, vnode);
|
||||
}
|
||||
}
|
||||
|
||||
return function (oldVnode, vnode) {
|
||||
var i;
|
||||
var insertedVnodeQueue = [];
|
||||
for (i = 0; i < cbs.pre.length; ++i) {
|
||||
cbs.pre[i]();
|
||||
}if (oldVnode instanceof Element) {
|
||||
if (oldVnode.parentElement !== null) {
|
||||
createElm(vnode, insertedVnodeQueue);
|
||||
oldVnode.parentElement.replaceChild(vnode.elm, oldVnode);
|
||||
} else {
|
||||
oldVnode = emptyNodeAt(oldVnode);
|
||||
patchVnode(oldVnode, vnode, insertedVnodeQueue);
|
||||
}
|
||||
} else {
|
||||
patchVnode(oldVnode, vnode, insertedVnodeQueue);
|
||||
}
|
||||
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;
|
||||
};
|
||||
}
|
||||
|
||||
module.exports = { init: init };
|
||||
|
||||
},{"./is":2,"./vnode":7}],7:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = function (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 };
|
||||
};
|
||||
|
||||
},{}],8:[function(require,module,exports){
|
||||
'use strict';
|
||||
|
||||
var snabbdom = require('../../snabbdom.js');
|
||||
var patch = snabbdom.init([require('../../modules/attributes'), require('../../modules/style'), require('../../modules/eventlisteners')]);
|
||||
var h = require('../../h.js');
|
||||
|
||||
var vnode;
|
||||
|
||||
var data = {
|
||||
degRotation: 0
|
||||
};
|
||||
|
||||
function gRotation() {
|
||||
//console.log("gRotation: %s", data.degRotation);
|
||||
return "rotate(" + data.degRotation + "deg)";
|
||||
}
|
||||
|
||||
function triangleClick(id) {
|
||||
console.log("triangleClick: %s", id);
|
||||
render();
|
||||
}
|
||||
|
||||
function handleRotate(degs) {
|
||||
data.degRotation += degs;
|
||||
console.log("handleRotate: %s, %s", degs, data.degRotation);
|
||||
render();
|
||||
}
|
||||
|
||||
function handleReset(degs) {
|
||||
data.degRotation = degs;
|
||||
console.log("handleReset: %s", degs);
|
||||
render();
|
||||
}
|
||||
|
||||
function render() {
|
||||
vnode = patch(vnode, view(data));
|
||||
}
|
||||
|
||||
var hTriangle = function hTriangle(id, degRotation) {
|
||||
return h("polygon#" + id, {
|
||||
attrs: {
|
||||
points: "-50,-88 0,-175 50,-88",
|
||||
transform: "rotate(" + degRotation + ")",
|
||||
"stroke-width": 3
|
||||
},
|
||||
on: { click: [triangleClick, id] }
|
||||
});
|
||||
};
|
||||
|
||||
var view = function view(data) {
|
||||
return h("div.view", [h("h1", "Snabbdom SVG Carousel"), h("svg", { attrs: { width: 380, height: 380, viewBox: [-190, -190, 380, 380] } }, [h("g#carousel", { style: { "-webkit-transform": gRotation(), transform: gRotation() } }, [hTriangle("yellow", 0), hTriangle("green", 60), hTriangle("magenta", 120), hTriangle("red", 180), hTriangle("cyan", 240), hTriangle("blue", 300)])]), h("button", { on: { click: [handleRotate, 60] } }, "Rotate Clockwise"), h("button", { on: { click: [handleRotate, -60] } }, "Rotate Anticlockwise"), h("button", { on: { click: [handleReset, 0] } }, "Reset")]);
|
||||
};
|
||||
|
||||
window.addEventListener("DOMContentLoaded", function () {
|
||||
var container = document.getElementById("container");
|
||||
vnode = patch(container, view(data));
|
||||
render();
|
||||
});
|
||||
|
||||
},{"../../h.js":1,"../../modules/attributes":3,"../../modules/eventlisteners":4,"../../modules/style":5,"../../snabbdom.js":6}]},{},[8]);
|
||||
@ -0,0 +1,74 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
|
||||
<meta charset="utf-8">
|
||||
<title>Carousel</title>
|
||||
<script type="text/javascript" src="build.js"></script>
|
||||
<style type="text/css">
|
||||
div.view {
|
||||
margin: 10px;
|
||||
}
|
||||
h1 {
|
||||
font-size: 24px;
|
||||
color: #505000;
|
||||
}
|
||||
svg {
|
||||
display: block;
|
||||
margin-bottom: 10px;
|
||||
border: 1px solid gray;
|
||||
}
|
||||
g#carousel {
|
||||
-webkit-transition: -webkit-transform 1s ease;
|
||||
transition: transform 1s ease;
|
||||
}
|
||||
polygon {
|
||||
stroke: #808000;
|
||||
transition: fill 0.5s linear;
|
||||
}
|
||||
polygon#yellow {
|
||||
fill: rgba(255,255,0,0.4);
|
||||
}
|
||||
polygon#yellow:hover, polygon#yellow:active {
|
||||
fill: yellow;
|
||||
}
|
||||
polygon#green {
|
||||
fill: rgba(0,128,0,0.4);
|
||||
}
|
||||
polygon#green:hover, polygon#green:active {
|
||||
fill: green;
|
||||
}
|
||||
polygon#magenta {
|
||||
fill: rgba(255,0,255,0.4);
|
||||
}
|
||||
polygon#magenta:hover, polygon#magenta:active {
|
||||
fill: magenta;
|
||||
}
|
||||
polygon#red {
|
||||
fill: rgba(255,0,0,0.4);
|
||||
}
|
||||
polygon#red:hover, polygon#red:active {
|
||||
fill: red;
|
||||
}
|
||||
polygon#cyan {
|
||||
fill: rgba(0,255,255,0.4);
|
||||
}
|
||||
polygon#cyan:hover, polygon#cyan:active {
|
||||
fill: cyan;
|
||||
}
|
||||
polygon#blue {
|
||||
fill: rgba(0,0,255,0.4);
|
||||
}
|
||||
polygon#blue:hover, polygon#blue:active {
|
||||
fill: blue;
|
||||
}
|
||||
button {
|
||||
font-size: 15px;
|
||||
margin: 0 0.7em 0.7em 0;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div id="container"></div>
|
||||
</body>
|
||||
</html>
|
||||
@ -0,0 +1,74 @@
|
||||
var snabbdom = require('../../snabbdom.js');
|
||||
var patch = snabbdom.init([
|
||||
require('../../modules/attributes'),
|
||||
require('../../modules/style'),
|
||||
require('../../modules/eventlisteners')
|
||||
]);
|
||||
var h = require('../../h.js');
|
||||
|
||||
var vnode;
|
||||
|
||||
var data = {
|
||||
degRotation: 0
|
||||
};
|
||||
|
||||
function gRotation() {
|
||||
//console.log("gRotation: %s", data.degRotation);
|
||||
return "rotate(" + data.degRotation + "deg)";
|
||||
}
|
||||
|
||||
function triangleClick(id) {
|
||||
console.log("triangleClick: %s", id);
|
||||
render();
|
||||
}
|
||||
|
||||
function handleRotate(degs) {
|
||||
data.degRotation += degs;
|
||||
console.log("handleRotate: %s, %s", degs, data.degRotation);
|
||||
render();
|
||||
}
|
||||
|
||||
function handleReset(degs) {
|
||||
data.degRotation = degs;
|
||||
console.log("handleReset: %s", degs);
|
||||
render();
|
||||
}
|
||||
|
||||
function render() {
|
||||
vnode = patch(vnode, view(data));
|
||||
}
|
||||
|
||||
const hTriangle = (id, degRotation) =>
|
||||
h("polygon#" + id, {
|
||||
attrs: {
|
||||
points: "-50,-88 0,-175 50,-88",
|
||||
transform: "rotate(" + degRotation + ")",
|
||||
"stroke-width": 3
|
||||
},
|
||||
on: {click: [triangleClick, id]}
|
||||
});
|
||||
|
||||
const view = (data) =>
|
||||
h("div.view", [
|
||||
h("h1", "Snabbdom SVG Carousel"),
|
||||
h("svg", {attrs: {width: 380, height: 380, viewBox: [-190, -190, 380, 380]}}, [
|
||||
h("g#carousel",
|
||||
{style: {"-webkit-transform": gRotation(), transform: gRotation()}}, [
|
||||
hTriangle("yellow", 0),
|
||||
hTriangle("green", 60),
|
||||
hTriangle("magenta", 120),
|
||||
hTriangle("red", 180),
|
||||
hTriangle("cyan", 240),
|
||||
hTriangle("blue", 300)
|
||||
])
|
||||
]),
|
||||
h("button", {on: {click: [handleRotate, 60]}}, "Rotate Clockwise"),
|
||||
h("button", {on: {click: [handleRotate, -60]}}, "Rotate Anticlockwise"),
|
||||
h("button", {on: {click: [handleReset, 0]}}, "Reset")
|
||||
]);
|
||||
|
||||
window.addEventListener("DOMContentLoaded", () => {
|
||||
var container = document.getElementById("container");
|
||||
vnode = patch(container, view(data));
|
||||
render();
|
||||
});
|
||||
Loading…
Reference in New Issue