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lars |
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/**
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* Super simple wysiwyg editor v0.8.1
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* http://summernote.org/
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*
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* summernote.js
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* Copyright 2013-2015 Alan Hong. and other contributors
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* summernote may be freely distributed under the MIT license./
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*
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* Date: 2016-02-15T18:35Z
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*/
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(function (factory) {
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/* global define */
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if (typeof define === 'function' && define.amd) {
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// AMD. Register as an anonymous module.
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define(['jquery'], factory);
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} else if (typeof module === 'object' && module.exports) {
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// Node/CommonJS
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module.exports = factory(require('jquery'));
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} else {
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// Browser globals
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factory(window.jQuery);
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}
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}(function ($) {
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'use strict';
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/**
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* @class core.func
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*
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* func utils (for high-order func's arg)
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*
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* @singleton
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* @alternateClassName func
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*/
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var func = (function () {
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var eq = function (itemA) {
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return function (itemB) {
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return itemA === itemB;
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};
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};
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var eq2 = function (itemA, itemB) {
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return itemA === itemB;
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};
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var peq2 = function (propName) {
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return function (itemA, itemB) {
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return itemA[propName] === itemB[propName];
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};
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};
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var ok = function () {
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return true;
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};
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var fail = function () {
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return false;
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};
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var not = function (f) {
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return function () {
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return !f.apply(f, arguments);
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};
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};
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var and = function (fA, fB) {
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return function (item) {
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return fA(item) && fB(item);
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};
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};
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var self = function (a) {
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return a;
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};
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var invoke = function (obj, method) {
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return function () {
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return obj[method].apply(obj, arguments);
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};
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};
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var idCounter = 0;
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/**
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* generate a globally-unique id
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*
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* @param {String} [prefix]
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*/
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var uniqueId = function (prefix) {
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var id = ++idCounter + '';
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return prefix ? prefix + id : id;
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};
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/**
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* returns bnd (bounds) from rect
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*
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* - IE Compatibility Issue: http://goo.gl/sRLOAo
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* - Scroll Issue: http://goo.gl/sNjUc
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*
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* @param {Rect} rect
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* @return {Object} bounds
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* @return {Number} bounds.top
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* @return {Number} bounds.left
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* @return {Number} bounds.width
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* @return {Number} bounds.height
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*/
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var rect2bnd = function (rect) {
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var $document = $(document);
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return {
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top: rect.top + $document.scrollTop(),
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left: rect.left + $document.scrollLeft(),
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width: rect.right - rect.left,
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height: rect.bottom - rect.top
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};
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};
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/**
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* returns a copy of the object where the keys have become the values and the values the keys.
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* @param {Object} obj
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* @return {Object}
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*/
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var invertObject = function (obj) {
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var inverted = {};
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for (var key in obj) {
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if (obj.hasOwnProperty(key)) {
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inverted[obj[key]] = key;
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}
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}
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return inverted;
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};
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/**
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* @param {String} namespace
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* @param {String} [prefix]
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* @return {String}
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*/
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var namespaceToCamel = function (namespace, prefix) {
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prefix = prefix || '';
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return prefix + namespace.split('.').map(function (name) {
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return name.substring(0, 1).toUpperCase() + name.substring(1);
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}).join('');
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};
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return {
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eq: eq,
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eq2: eq2,
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peq2: peq2,
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ok: ok,
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fail: fail,
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self: self,
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not: not,
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and: and,
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invoke: invoke,
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uniqueId: uniqueId,
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rect2bnd: rect2bnd,
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invertObject: invertObject,
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namespaceToCamel: namespaceToCamel
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};
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})();
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/**
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* @class core.list
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*
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* list utils
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*
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* @singleton
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* @alternateClassName list
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*/
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var list = (function () {
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/**
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* returns the first item of an array.
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*
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* @param {Array} array
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*/
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var head = function (array) {
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return array[0];
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};
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/**
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* returns the last item of an array.
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*
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* @param {Array} array
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*/
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var last = function (array) {
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return array[array.length - 1];
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};
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/**
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* returns everything but the last entry of the array.
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*
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* @param {Array} array
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*/
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var initial = function (array) {
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return array.slice(0, array.length - 1);
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};
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/**
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* returns the rest of the items in an array.
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*
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* @param {Array} array
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*/
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var tail = function (array) {
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return array.slice(1);
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};
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/**
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* returns item of array
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*/
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var find = function (array, pred) {
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for (var idx = 0, len = array.length; idx < len; idx ++) {
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var item = array[idx];
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if (pred(item)) {
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return item;
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}
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}
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};
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/**
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* returns true if all of the values in the array pass the predicate truth test.
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*/
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var all = function (array, pred) {
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for (var idx = 0, len = array.length; idx < len; idx ++) {
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if (!pred(array[idx])) {
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return false;
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}
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}
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return true;
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};
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/**
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* returns index of item
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*/
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var indexOf = function (array, item) {
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return $.inArray(item, array);
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};
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/**
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* returns true if the value is present in the list.
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*/
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var contains = function (array, item) {
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return indexOf(array, item) !== -1;
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};
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/**
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* get sum from a list
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*
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* @param {Array} array - array
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* @param {Function} fn - iterator
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*/
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var sum = function (array, fn) {
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fn = fn || func.self;
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return array.reduce(function (memo, v) {
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return memo + fn(v);
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}, 0);
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};
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/**
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* returns a copy of the collection with array type.
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* @param {Collection} collection - collection eg) node.childNodes, ...
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*/
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var from = function (collection) {
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var result = [], idx = -1, length = collection.length;
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while (++idx < length) {
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result[idx] = collection[idx];
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}
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return result;
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};
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/**
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* returns whether list is empty or not
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*/
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var isEmpty = function (array) {
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return !array || !array.length;
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};
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/**
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* cluster elements by predicate function.
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*
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* @param {Array} array - array
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* @param {Function} fn - predicate function for cluster rule
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* @param {Array[]}
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*/
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var clusterBy = function (array, fn) {
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if (!array.length) { return []; }
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var aTail = tail(array);
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return aTail.reduce(function (memo, v) {
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var aLast = last(memo);
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if (fn(last(aLast), v)) {
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aLast[aLast.length] = v;
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} else {
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memo[memo.length] = [v];
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}
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return memo;
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}, [[head(array)]]);
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};
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/**
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* returns a copy of the array with all falsy values removed
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*
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* @param {Array} array - array
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* @param {Function} fn - predicate function for cluster rule
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*/
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var compact = function (array) {
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var aResult = [];
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for (var idx = 0, len = array.length; idx < len; idx ++) {
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if (array[idx]) { aResult.push(array[idx]); }
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}
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return aResult;
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};
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/**
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* produces a duplicate-free version of the array
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*
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* @param {Array} array
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*/
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var unique = function (array) {
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var results = [];
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for (var idx = 0, len = array.length; idx < len; idx ++) {
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if (!contains(results, array[idx])) {
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results.push(array[idx]);
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}
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}
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return results;
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};
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/**
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* returns next item.
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* @param {Array} array
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*/
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var next = function (array, item) {
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var idx = indexOf(array, item);
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if (idx === -1) { return null; }
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334 |
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return array[idx + 1];
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};
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/**
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* returns prev item.
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* @param {Array} array
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*/
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342 |
var prev = function (array, item) {
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var idx = indexOf(array, item);
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if (idx === -1) { return null; }
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return array[idx - 1];
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};
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return { head: head, last: last, initial: initial, tail: tail,
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prev: prev, next: next, find: find, contains: contains,
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all: all, sum: sum, from: from, isEmpty: isEmpty,
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clusterBy: clusterBy, compact: compact, unique: unique };
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})();
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354 |
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355 |
var isSupportAmd = typeof define === 'function' && define.amd;
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356 |
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357 |
/**
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358 |
* returns whether font is installed or not.
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359 |
*
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360 |
* @param {String} fontName
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361 |
* @return {Boolean}
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362 |
*/
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363 |
var isFontInstalled = function (fontName) {
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364 |
var testFontName = fontName === 'Comic Sans MS' ? 'Courier New' : 'Comic Sans MS';
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365 |
var $tester = $('<div>').css({
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366 |
position: 'absolute',
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367 |
left: '-9999px',
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368 |
top: '-9999px',
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369 |
fontSize: '200px'
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370 |
}).text('mmmmmmmmmwwwwwww').appendTo(document.body);
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371 |
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372 |
var originalWidth = $tester.css('fontFamily', testFontName).width();
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373 |
var width = $tester.css('fontFamily', fontName + ',' + testFontName).width();
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374 |
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375 |
$tester.remove();
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376 |
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377 |
return originalWidth !== width;
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378 |
};
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379 |
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380 |
var userAgent = navigator.userAgent;
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381 |
var isMSIE = /MSIE|Trident/i.test(userAgent);
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382 |
var browserVersion;
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383 |
if (isMSIE) {
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384 |
var matches = /MSIE (\d+[.]\d+)/.exec(userAgent);
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385 |
if (matches) {
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386 |
browserVersion = parseFloat(matches[1]);
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387 |
}
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388 |
matches = /Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(userAgent);
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389 |
if (matches) {
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390 |
browserVersion = parseFloat(matches[1]);
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391 |
}
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392 |
}
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393 |
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394 |
var isEdge = /Edge\/\d+/.test(userAgent);
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395 |
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396 |
var hasCodeMirror = !!window.CodeMirror;
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397 |
if (!hasCodeMirror && isSupportAmd && require) {
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398 |
if (require.hasOwnProperty('resolve')) {
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399 |
try {
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|
400 |
// If CodeMirror can't be resolved, `require.resolve` will throw an
|
|
|
401 |
// exception and `hasCodeMirror` won't be set to `true`.
|
|
|
402 |
require.resolve('codemirror');
|
|
|
403 |
hasCodeMirror = true;
|
|
|
404 |
} catch (e) {
|
|
|
405 |
hasCodeMirror = false;
|
|
|
406 |
}
|
|
|
407 |
} else if (require.hasOwnProperty('specified')) {
|
|
|
408 |
hasCodeMirror = require.specified('codemirror');
|
|
|
409 |
}
|
|
|
410 |
}
|
|
|
411 |
|
|
|
412 |
/**
|
|
|
413 |
* @class core.agent
|
|
|
414 |
*
|
|
|
415 |
* Object which check platform and agent
|
|
|
416 |
*
|
|
|
417 |
* @singleton
|
|
|
418 |
* @alternateClassName agent
|
|
|
419 |
*/
|
|
|
420 |
var agent = {
|
|
|
421 |
isMac: navigator.appVersion.indexOf('Mac') > -1,
|
|
|
422 |
isMSIE: isMSIE,
|
|
|
423 |
isEdge: isEdge,
|
|
|
424 |
isFF: !isEdge && /firefox/i.test(userAgent),
|
|
|
425 |
isPhantom: /PhantomJS/i.test(userAgent),
|
|
|
426 |
isWebkit: !isEdge && /webkit/i.test(userAgent),
|
|
|
427 |
isChrome: !isEdge && /chrome/i.test(userAgent),
|
|
|
428 |
isSafari: !isEdge && /safari/i.test(userAgent),
|
|
|
429 |
browserVersion: browserVersion,
|
|
|
430 |
jqueryVersion: parseFloat($.fn.jquery),
|
|
|
431 |
isSupportAmd: isSupportAmd,
|
|
|
432 |
hasCodeMirror: hasCodeMirror,
|
|
|
433 |
isFontInstalled: isFontInstalled,
|
|
|
434 |
isW3CRangeSupport: !!document.createRange
|
|
|
435 |
};
|
|
|
436 |
|
|
|
437 |
|
|
|
438 |
var NBSP_CHAR = String.fromCharCode(160);
|
|
|
439 |
var ZERO_WIDTH_NBSP_CHAR = '\ufeff';
|
|
|
440 |
|
|
|
441 |
/**
|
|
|
442 |
* @class core.dom
|
|
|
443 |
*
|
|
|
444 |
* Dom functions
|
|
|
445 |
*
|
|
|
446 |
* @singleton
|
|
|
447 |
* @alternateClassName dom
|
|
|
448 |
*/
|
|
|
449 |
var dom = (function () {
|
|
|
450 |
/**
|
|
|
451 |
* @method isEditable
|
|
|
452 |
*
|
|
|
453 |
* returns whether node is `note-editable` or not.
|
|
|
454 |
*
|
|
|
455 |
* @param {Node} node
|
|
|
456 |
* @return {Boolean}
|
|
|
457 |
*/
|
|
|
458 |
var isEditable = function (node) {
|
|
|
459 |
return node && $(node).hasClass('note-editable');
|
|
|
460 |
};
|
|
|
461 |
|
|
|
462 |
/**
|
|
|
463 |
* @method isControlSizing
|
|
|
464 |
*
|
|
|
465 |
* returns whether node is `note-control-sizing` or not.
|
|
|
466 |
*
|
|
|
467 |
* @param {Node} node
|
|
|
468 |
* @return {Boolean}
|
|
|
469 |
*/
|
|
|
470 |
var isControlSizing = function (node) {
|
|
|
471 |
return node && $(node).hasClass('note-control-sizing');
|
|
|
472 |
};
|
|
|
473 |
|
|
|
474 |
/**
|
|
|
475 |
* @method makePredByNodeName
|
|
|
476 |
*
|
|
|
477 |
* returns predicate which judge whether nodeName is same
|
|
|
478 |
*
|
|
|
479 |
* @param {String} nodeName
|
|
|
480 |
* @return {Function}
|
|
|
481 |
*/
|
|
|
482 |
var makePredByNodeName = function (nodeName) {
|
|
|
483 |
nodeName = nodeName.toUpperCase();
|
|
|
484 |
return function (node) {
|
|
|
485 |
return node && node.nodeName.toUpperCase() === nodeName;
|
|
|
486 |
};
|
|
|
487 |
};
|
|
|
488 |
|
|
|
489 |
/**
|
|
|
490 |
* @method isText
|
|
|
491 |
*
|
|
|
492 |
*
|
|
|
493 |
*
|
|
|
494 |
* @param {Node} node
|
|
|
495 |
* @return {Boolean} true if node's type is text(3)
|
|
|
496 |
*/
|
|
|
497 |
var isText = function (node) {
|
|
|
498 |
return node && node.nodeType === 3;
|
|
|
499 |
};
|
|
|
500 |
|
|
|
501 |
/**
|
|
|
502 |
* @method isElement
|
|
|
503 |
*
|
|
|
504 |
*
|
|
|
505 |
*
|
|
|
506 |
* @param {Node} node
|
|
|
507 |
* @return {Boolean} true if node's type is element(1)
|
|
|
508 |
*/
|
|
|
509 |
var isElement = function (node) {
|
|
|
510 |
return node && node.nodeType === 1;
|
|
|
511 |
};
|
|
|
512 |
|
|
|
513 |
/**
|
|
|
514 |
* ex) br, col, embed, hr, img, input, ...
|
|
|
515 |
* @see http://www.w3.org/html/wg/drafts/html/master/syntax.html#void-elements
|
|
|
516 |
*/
|
|
|
517 |
var isVoid = function (node) {
|
|
|
518 |
return node && /^BR|^IMG|^HR|^IFRAME|^BUTTON/.test(node.nodeName.toUpperCase());
|
|
|
519 |
};
|
|
|
520 |
|
|
|
521 |
var isPara = function (node) {
|
|
|
522 |
if (isEditable(node)) {
|
|
|
523 |
return false;
|
|
|
524 |
}
|
|
|
525 |
|
|
|
526 |
// Chrome(v31.0), FF(v25.0.1) use DIV for paragraph
|
|
|
527 |
return node && /^DIV|^P|^LI|^H[1-7]/.test(node.nodeName.toUpperCase());
|
|
|
528 |
};
|
|
|
529 |
|
|
|
530 |
var isHeading = function (node) {
|
|
|
531 |
return node && /^H[1-7]/.test(node.nodeName.toUpperCase());
|
|
|
532 |
};
|
|
|
533 |
|
|
|
534 |
var isPre = makePredByNodeName('PRE');
|
|
|
535 |
|
|
|
536 |
var isLi = makePredByNodeName('LI');
|
|
|
537 |
|
|
|
538 |
var isPurePara = function (node) {
|
|
|
539 |
return isPara(node) && !isLi(node);
|
|
|
540 |
};
|
|
|
541 |
|
|
|
542 |
var isTable = makePredByNodeName('TABLE');
|
|
|
543 |
|
|
|
544 |
var isInline = function (node) {
|
|
|
545 |
return !isBodyContainer(node) &&
|
|
|
546 |
!isList(node) &&
|
|
|
547 |
!isHr(node) &&
|
|
|
548 |
!isPara(node) &&
|
|
|
549 |
!isTable(node) &&
|
|
|
550 |
!isBlockquote(node);
|
|
|
551 |
};
|
|
|
552 |
|
|
|
553 |
var isList = function (node) {
|
|
|
554 |
return node && /^UL|^OL/.test(node.nodeName.toUpperCase());
|
|
|
555 |
};
|
|
|
556 |
|
|
|
557 |
var isHr = makePredByNodeName('HR');
|
|
|
558 |
|
|
|
559 |
var isCell = function (node) {
|
|
|
560 |
return node && /^TD|^TH/.test(node.nodeName.toUpperCase());
|
|
|
561 |
};
|
|
|
562 |
|
|
|
563 |
var isBlockquote = makePredByNodeName('BLOCKQUOTE');
|
|
|
564 |
|
|
|
565 |
var isBodyContainer = function (node) {
|
|
|
566 |
return isCell(node) || isBlockquote(node) || isEditable(node);
|
|
|
567 |
};
|
|
|
568 |
|
|
|
569 |
var isAnchor = makePredByNodeName('A');
|
|
|
570 |
|
|
|
571 |
var isParaInline = function (node) {
|
|
|
572 |
return isInline(node) && !!ancestor(node, isPara);
|
|
|
573 |
};
|
|
|
574 |
|
|
|
575 |
var isBodyInline = function (node) {
|
|
|
576 |
return isInline(node) && !ancestor(node, isPara);
|
|
|
577 |
};
|
|
|
578 |
|
|
|
579 |
var isBody = makePredByNodeName('BODY');
|
|
|
580 |
|
|
|
581 |
/**
|
|
|
582 |
* returns whether nodeB is closest sibling of nodeA
|
|
|
583 |
*
|
|
|
584 |
* @param {Node} nodeA
|
|
|
585 |
* @param {Node} nodeB
|
|
|
586 |
* @return {Boolean}
|
|
|
587 |
*/
|
|
|
588 |
var isClosestSibling = function (nodeA, nodeB) {
|
|
|
589 |
return nodeA.nextSibling === nodeB ||
|
|
|
590 |
nodeA.previousSibling === nodeB;
|
|
|
591 |
};
|
|
|
592 |
|
|
|
593 |
/**
|
|
|
594 |
* returns array of closest siblings with node
|
|
|
595 |
*
|
|
|
596 |
* @param {Node} node
|
|
|
597 |
* @param {function} [pred] - predicate function
|
|
|
598 |
* @return {Node[]}
|
|
|
599 |
*/
|
|
|
600 |
var withClosestSiblings = function (node, pred) {
|
|
|
601 |
pred = pred || func.ok;
|
|
|
602 |
|
|
|
603 |
var siblings = [];
|
|
|
604 |
if (node.previousSibling && pred(node.previousSibling)) {
|
|
|
605 |
siblings.push(node.previousSibling);
|
|
|
606 |
}
|
|
|
607 |
siblings.push(node);
|
|
|
608 |
if (node.nextSibling && pred(node.nextSibling)) {
|
|
|
609 |
siblings.push(node.nextSibling);
|
|
|
610 |
}
|
|
|
611 |
return siblings;
|
|
|
612 |
};
|
|
|
613 |
|
|
|
614 |
/**
|
|
|
615 |
* blank HTML for cursor position
|
|
|
616 |
* - [workaround] old IE only works with
|
|
|
617 |
* - [workaround] IE11 and other browser works with bogus br
|
|
|
618 |
*/
|
|
|
619 |
var blankHTML = agent.isMSIE && agent.browserVersion < 11 ? ' ' : '<br>';
|
|
|
620 |
|
|
|
621 |
/**
|
|
|
622 |
* @method nodeLength
|
|
|
623 |
*
|
|
|
624 |
* returns #text's text size or element's childNodes size
|
|
|
625 |
*
|
|
|
626 |
* @param {Node} node
|
|
|
627 |
*/
|
|
|
628 |
var nodeLength = function (node) {
|
|
|
629 |
if (isText(node)) {
|
|
|
630 |
return node.nodeValue.length;
|
|
|
631 |
}
|
|
|
632 |
|
|
|
633 |
return node.childNodes.length;
|
|
|
634 |
};
|
|
|
635 |
|
|
|
636 |
/**
|
|
|
637 |
* returns whether node is empty or not.
|
|
|
638 |
*
|
|
|
639 |
* @param {Node} node
|
|
|
640 |
* @return {Boolean}
|
|
|
641 |
*/
|
|
|
642 |
var isEmpty = function (node) {
|
|
|
643 |
var len = nodeLength(node);
|
|
|
644 |
|
|
|
645 |
if (len === 0) {
|
|
|
646 |
return true;
|
|
|
647 |
} else if (!isText(node) && len === 1 && node.innerHTML === blankHTML) {
|
|
|
648 |
// ex) <p><br></p>, <span><br></span>
|
|
|
649 |
return true;
|
|
|
650 |
} else if (list.all(node.childNodes, isText) && node.innerHTML === '') {
|
|
|
651 |
// ex) <p></p>, <span></span>
|
|
|
652 |
return true;
|
|
|
653 |
}
|
|
|
654 |
|
|
|
655 |
return false;
|
|
|
656 |
};
|
|
|
657 |
|
|
|
658 |
/**
|
|
|
659 |
* padding blankHTML if node is empty (for cursor position)
|
|
|
660 |
*/
|
|
|
661 |
var paddingBlankHTML = function (node) {
|
|
|
662 |
if (!isVoid(node) && !nodeLength(node)) {
|
|
|
663 |
node.innerHTML = blankHTML;
|
|
|
664 |
}
|
|
|
665 |
};
|
|
|
666 |
|
|
|
667 |
/**
|
|
|
668 |
* find nearest ancestor predicate hit
|
|
|
669 |
*
|
|
|
670 |
* @param {Node} node
|
|
|
671 |
* @param {Function} pred - predicate function
|
|
|
672 |
*/
|
|
|
673 |
var ancestor = function (node, pred) {
|
|
|
674 |
while (node) {
|
|
|
675 |
if (pred(node)) { return node; }
|
|
|
676 |
if (isEditable(node)) { break; }
|
|
|
677 |
|
|
|
678 |
node = node.parentNode;
|
|
|
679 |
}
|
|
|
680 |
return null;
|
|
|
681 |
};
|
|
|
682 |
|
|
|
683 |
/**
|
|
|
684 |
* find nearest ancestor only single child blood line and predicate hit
|
|
|
685 |
*
|
|
|
686 |
* @param {Node} node
|
|
|
687 |
* @param {Function} pred - predicate function
|
|
|
688 |
*/
|
|
|
689 |
var singleChildAncestor = function (node, pred) {
|
|
|
690 |
node = node.parentNode;
|
|
|
691 |
|
|
|
692 |
while (node) {
|
|
|
693 |
if (nodeLength(node) !== 1) { break; }
|
|
|
694 |
if (pred(node)) { return node; }
|
|
|
695 |
if (isEditable(node)) { break; }
|
|
|
696 |
|
|
|
697 |
node = node.parentNode;
|
|
|
698 |
}
|
|
|
699 |
return null;
|
|
|
700 |
};
|
|
|
701 |
|
|
|
702 |
/**
|
|
|
703 |
* returns new array of ancestor nodes (until predicate hit).
|
|
|
704 |
*
|
|
|
705 |
* @param {Node} node
|
|
|
706 |
* @param {Function} [optional] pred - predicate function
|
|
|
707 |
*/
|
|
|
708 |
var listAncestor = function (node, pred) {
|
|
|
709 |
pred = pred || func.fail;
|
|
|
710 |
|
|
|
711 |
var ancestors = [];
|
|
|
712 |
ancestor(node, function (el) {
|
|
|
713 |
if (!isEditable(el)) {
|
|
|
714 |
ancestors.push(el);
|
|
|
715 |
}
|
|
|
716 |
|
|
|
717 |
return pred(el);
|
|
|
718 |
});
|
|
|
719 |
return ancestors;
|
|
|
720 |
};
|
|
|
721 |
|
|
|
722 |
/**
|
|
|
723 |
* find farthest ancestor predicate hit
|
|
|
724 |
*/
|
|
|
725 |
var lastAncestor = function (node, pred) {
|
|
|
726 |
var ancestors = listAncestor(node);
|
|
|
727 |
return list.last(ancestors.filter(pred));
|
|
|
728 |
};
|
|
|
729 |
|
|
|
730 |
/**
|
|
|
731 |
* returns common ancestor node between two nodes.
|
|
|
732 |
*
|
|
|
733 |
* @param {Node} nodeA
|
|
|
734 |
* @param {Node} nodeB
|
|
|
735 |
*/
|
|
|
736 |
var commonAncestor = function (nodeA, nodeB) {
|
|
|
737 |
var ancestors = listAncestor(nodeA);
|
|
|
738 |
for (var n = nodeB; n; n = n.parentNode) {
|
|
|
739 |
if ($.inArray(n, ancestors) > -1) { return n; }
|
|
|
740 |
}
|
|
|
741 |
return null; // difference document area
|
|
|
742 |
};
|
|
|
743 |
|
|
|
744 |
/**
|
|
|
745 |
* listing all previous siblings (until predicate hit).
|
|
|
746 |
*
|
|
|
747 |
* @param {Node} node
|
|
|
748 |
* @param {Function} [optional] pred - predicate function
|
|
|
749 |
*/
|
|
|
750 |
var listPrev = function (node, pred) {
|
|
|
751 |
pred = pred || func.fail;
|
|
|
752 |
|
|
|
753 |
var nodes = [];
|
|
|
754 |
while (node) {
|
|
|
755 |
if (pred(node)) { break; }
|
|
|
756 |
nodes.push(node);
|
|
|
757 |
node = node.previousSibling;
|
|
|
758 |
}
|
|
|
759 |
return nodes;
|
|
|
760 |
};
|
|
|
761 |
|
|
|
762 |
/**
|
|
|
763 |
* listing next siblings (until predicate hit).
|
|
|
764 |
*
|
|
|
765 |
* @param {Node} node
|
|
|
766 |
* @param {Function} [pred] - predicate function
|
|
|
767 |
*/
|
|
|
768 |
var listNext = function (node, pred) {
|
|
|
769 |
pred = pred || func.fail;
|
|
|
770 |
|
|
|
771 |
var nodes = [];
|
|
|
772 |
while (node) {
|
|
|
773 |
if (pred(node)) { break; }
|
|
|
774 |
nodes.push(node);
|
|
|
775 |
node = node.nextSibling;
|
|
|
776 |
}
|
|
|
777 |
return nodes;
|
|
|
778 |
};
|
|
|
779 |
|
|
|
780 |
/**
|
|
|
781 |
* listing descendant nodes
|
|
|
782 |
*
|
|
|
783 |
* @param {Node} node
|
|
|
784 |
* @param {Function} [pred] - predicate function
|
|
|
785 |
*/
|
|
|
786 |
var listDescendant = function (node, pred) {
|
|
|
787 |
var descendants = [];
|
|
|
788 |
pred = pred || func.ok;
|
|
|
789 |
|
|
|
790 |
// start DFS(depth first search) with node
|
|
|
791 |
(function fnWalk(current) {
|
|
|
792 |
if (node !== current && pred(current)) {
|
|
|
793 |
descendants.push(current);
|
|
|
794 |
}
|
|
|
795 |
for (var idx = 0, len = current.childNodes.length; idx < len; idx++) {
|
|
|
796 |
fnWalk(current.childNodes[idx]);
|
|
|
797 |
}
|
|
|
798 |
})(node);
|
|
|
799 |
|
|
|
800 |
return descendants;
|
|
|
801 |
};
|
|
|
802 |
|
|
|
803 |
/**
|
|
|
804 |
* wrap node with new tag.
|
|
|
805 |
*
|
|
|
806 |
* @param {Node} node
|
|
|
807 |
* @param {Node} tagName of wrapper
|
|
|
808 |
* @return {Node} - wrapper
|
|
|
809 |
*/
|
|
|
810 |
var wrap = function (node, wrapperName) {
|
|
|
811 |
var parent = node.parentNode;
|
|
|
812 |
var wrapper = $('<' + wrapperName + '>')[0];
|
|
|
813 |
|
|
|
814 |
parent.insertBefore(wrapper, node);
|
|
|
815 |
wrapper.appendChild(node);
|
|
|
816 |
|
|
|
817 |
return wrapper;
|
|
|
818 |
};
|
|
|
819 |
|
|
|
820 |
/**
|
|
|
821 |
* insert node after preceding
|
|
|
822 |
*
|
|
|
823 |
* @param {Node} node
|
|
|
824 |
* @param {Node} preceding - predicate function
|
|
|
825 |
*/
|
|
|
826 |
var insertAfter = function (node, preceding) {
|
|
|
827 |
var next = preceding.nextSibling, parent = preceding.parentNode;
|
|
|
828 |
if (next) {
|
|
|
829 |
parent.insertBefore(node, next);
|
|
|
830 |
} else {
|
|
|
831 |
parent.appendChild(node);
|
|
|
832 |
}
|
|
|
833 |
return node;
|
|
|
834 |
};
|
|
|
835 |
|
|
|
836 |
/**
|
|
|
837 |
* append elements.
|
|
|
838 |
*
|
|
|
839 |
* @param {Node} node
|
|
|
840 |
* @param {Collection} aChild
|
|
|
841 |
*/
|
|
|
842 |
var appendChildNodes = function (node, aChild) {
|
|
|
843 |
$.each(aChild, function (idx, child) {
|
|
|
844 |
node.appendChild(child);
|
|
|
845 |
});
|
|
|
846 |
return node;
|
|
|
847 |
};
|
|
|
848 |
|
|
|
849 |
/**
|
|
|
850 |
* returns whether boundaryPoint is left edge or not.
|
|
|
851 |
*
|
|
|
852 |
* @param {BoundaryPoint} point
|
|
|
853 |
* @return {Boolean}
|
|
|
854 |
*/
|
|
|
855 |
var isLeftEdgePoint = function (point) {
|
|
|
856 |
return point.offset === 0;
|
|
|
857 |
};
|
|
|
858 |
|
|
|
859 |
/**
|
|
|
860 |
* returns whether boundaryPoint is right edge or not.
|
|
|
861 |
*
|
|
|
862 |
* @param {BoundaryPoint} point
|
|
|
863 |
* @return {Boolean}
|
|
|
864 |
*/
|
|
|
865 |
var isRightEdgePoint = function (point) {
|
|
|
866 |
return point.offset === nodeLength(point.node);
|
|
|
867 |
};
|
|
|
868 |
|
|
|
869 |
/**
|
|
|
870 |
* returns whether boundaryPoint is edge or not.
|
|
|
871 |
*
|
|
|
872 |
* @param {BoundaryPoint} point
|
|
|
873 |
* @return {Boolean}
|
|
|
874 |
*/
|
|
|
875 |
var isEdgePoint = function (point) {
|
|
|
876 |
return isLeftEdgePoint(point) || isRightEdgePoint(point);
|
|
|
877 |
};
|
|
|
878 |
|
|
|
879 |
/**
|
|
|
880 |
* returns whether node is left edge of ancestor or not.
|
|
|
881 |
*
|
|
|
882 |
* @param {Node} node
|
|
|
883 |
* @param {Node} ancestor
|
|
|
884 |
* @return {Boolean}
|
|
|
885 |
*/
|
|
|
886 |
var isLeftEdgeOf = function (node, ancestor) {
|
|
|
887 |
while (node && node !== ancestor) {
|
|
|
888 |
if (position(node) !== 0) {
|
|
|
889 |
return false;
|
|
|
890 |
}
|
|
|
891 |
node = node.parentNode;
|
|
|
892 |
}
|
|
|
893 |
|
|
|
894 |
return true;
|
|
|
895 |
};
|
|
|
896 |
|
|
|
897 |
/**
|
|
|
898 |
* returns whether node is right edge of ancestor or not.
|
|
|
899 |
*
|
|
|
900 |
* @param {Node} node
|
|
|
901 |
* @param {Node} ancestor
|
|
|
902 |
* @return {Boolean}
|
|
|
903 |
*/
|
|
|
904 |
var isRightEdgeOf = function (node, ancestor) {
|
|
|
905 |
while (node && node !== ancestor) {
|
|
|
906 |
if (position(node) !== nodeLength(node.parentNode) - 1) {
|
|
|
907 |
return false;
|
|
|
908 |
}
|
|
|
909 |
node = node.parentNode;
|
|
|
910 |
}
|
|
|
911 |
|
|
|
912 |
return true;
|
|
|
913 |
};
|
|
|
914 |
|
|
|
915 |
/**
|
|
|
916 |
* returns whether point is left edge of ancestor or not.
|
|
|
917 |
* @param {BoundaryPoint} point
|
|
|
918 |
* @param {Node} ancestor
|
|
|
919 |
* @return {Boolean}
|
|
|
920 |
*/
|
|
|
921 |
var isLeftEdgePointOf = function (point, ancestor) {
|
|
|
922 |
return isLeftEdgePoint(point) && isLeftEdgeOf(point.node, ancestor);
|
|
|
923 |
};
|
|
|
924 |
|
|
|
925 |
/**
|
|
|
926 |
* returns whether point is right edge of ancestor or not.
|
|
|
927 |
* @param {BoundaryPoint} point
|
|
|
928 |
* @param {Node} ancestor
|
|
|
929 |
* @return {Boolean}
|
|
|
930 |
*/
|
|
|
931 |
var isRightEdgePointOf = function (point, ancestor) {
|
|
|
932 |
return isRightEdgePoint(point) && isRightEdgeOf(point.node, ancestor);
|
|
|
933 |
};
|
|
|
934 |
|
|
|
935 |
/**
|
|
|
936 |
* returns offset from parent.
|
|
|
937 |
*
|
|
|
938 |
* @param {Node} node
|
|
|
939 |
*/
|
|
|
940 |
var position = function (node) {
|
|
|
941 |
var offset = 0;
|
|
|
942 |
while ((node = node.previousSibling)) {
|
|
|
943 |
offset += 1;
|
|
|
944 |
}
|
|
|
945 |
return offset;
|
|
|
946 |
};
|
|
|
947 |
|
|
|
948 |
var hasChildren = function (node) {
|
|
|
949 |
return !!(node && node.childNodes && node.childNodes.length);
|
|
|
950 |
};
|
|
|
951 |
|
|
|
952 |
/**
|
|
|
953 |
* returns previous boundaryPoint
|
|
|
954 |
*
|
|
|
955 |
* @param {BoundaryPoint} point
|
|
|
956 |
* @param {Boolean} isSkipInnerOffset
|
|
|
957 |
* @return {BoundaryPoint}
|
|
|
958 |
*/
|
|
|
959 |
var prevPoint = function (point, isSkipInnerOffset) {
|
|
|
960 |
var node, offset;
|
|
|
961 |
|
|
|
962 |
if (point.offset === 0) {
|
|
|
963 |
if (isEditable(point.node)) {
|
|
|
964 |
return null;
|
|
|
965 |
}
|
|
|
966 |
|
|
|
967 |
node = point.node.parentNode;
|
|
|
968 |
offset = position(point.node);
|
|
|
969 |
} else if (hasChildren(point.node)) {
|
|
|
970 |
node = point.node.childNodes[point.offset - 1];
|
|
|
971 |
offset = nodeLength(node);
|
|
|
972 |
} else {
|
|
|
973 |
node = point.node;
|
|
|
974 |
offset = isSkipInnerOffset ? 0 : point.offset - 1;
|
|
|
975 |
}
|
|
|
976 |
|
|
|
977 |
return {
|
|
|
978 |
node: node,
|
|
|
979 |
offset: offset
|
|
|
980 |
};
|
|
|
981 |
};
|
|
|
982 |
|
|
|
983 |
/**
|
|
|
984 |
* returns next boundaryPoint
|
|
|
985 |
*
|
|
|
986 |
* @param {BoundaryPoint} point
|
|
|
987 |
* @param {Boolean} isSkipInnerOffset
|
|
|
988 |
* @return {BoundaryPoint}
|
|
|
989 |
*/
|
|
|
990 |
var nextPoint = function (point, isSkipInnerOffset) {
|
|
|
991 |
var node, offset;
|
|
|
992 |
|
|
|
993 |
if (nodeLength(point.node) === point.offset) {
|
|
|
994 |
if (isEditable(point.node)) {
|
|
|
995 |
return null;
|
|
|
996 |
}
|
|
|
997 |
|
|
|
998 |
node = point.node.parentNode;
|
|
|
999 |
offset = position(point.node) + 1;
|
|
|
1000 |
} else if (hasChildren(point.node)) {
|
|
|
1001 |
node = point.node.childNodes[point.offset];
|
|
|
1002 |
offset = 0;
|
|
|
1003 |
} else {
|
|
|
1004 |
node = point.node;
|
|
|
1005 |
offset = isSkipInnerOffset ? nodeLength(point.node) : point.offset + 1;
|
|
|
1006 |
}
|
|
|
1007 |
|
|
|
1008 |
return {
|
|
|
1009 |
node: node,
|
|
|
1010 |
offset: offset
|
|
|
1011 |
};
|
|
|
1012 |
};
|
|
|
1013 |
|
|
|
1014 |
/**
|
|
|
1015 |
* returns whether pointA and pointB is same or not.
|
|
|
1016 |
*
|
|
|
1017 |
* @param {BoundaryPoint} pointA
|
|
|
1018 |
* @param {BoundaryPoint} pointB
|
|
|
1019 |
* @return {Boolean}
|
|
|
1020 |
*/
|
|
|
1021 |
var isSamePoint = function (pointA, pointB) {
|
|
|
1022 |
return pointA.node === pointB.node && pointA.offset === pointB.offset;
|
|
|
1023 |
};
|
|
|
1024 |
|
|
|
1025 |
/**
|
|
|
1026 |
* returns whether point is visible (can set cursor) or not.
|
|
|
1027 |
*
|
|
|
1028 |
* @param {BoundaryPoint} point
|
|
|
1029 |
* @return {Boolean}
|
|
|
1030 |
*/
|
|
|
1031 |
var isVisiblePoint = function (point) {
|
|
|
1032 |
if (isText(point.node) || !hasChildren(point.node) || isEmpty(point.node)) {
|
|
|
1033 |
return true;
|
|
|
1034 |
}
|
|
|
1035 |
|
|
|
1036 |
var leftNode = point.node.childNodes[point.offset - 1];
|
|
|
1037 |
var rightNode = point.node.childNodes[point.offset];
|
|
|
1038 |
if ((!leftNode || isVoid(leftNode)) && (!rightNode || isVoid(rightNode))) {
|
|
|
1039 |
return true;
|
|
|
1040 |
}
|
|
|
1041 |
|
|
|
1042 |
return false;
|
|
|
1043 |
};
|
|
|
1044 |
|
|
|
1045 |
/**
|
|
|
1046 |
* @method prevPointUtil
|
|
|
1047 |
*
|
|
|
1048 |
* @param {BoundaryPoint} point
|
|
|
1049 |
* @param {Function} pred
|
|
|
1050 |
* @return {BoundaryPoint}
|
|
|
1051 |
*/
|
|
|
1052 |
var prevPointUntil = function (point, pred) {
|
|
|
1053 |
while (point) {
|
|
|
1054 |
if (pred(point)) {
|
|
|
1055 |
return point;
|
|
|
1056 |
}
|
|
|
1057 |
|
|
|
1058 |
point = prevPoint(point);
|
|
|
1059 |
}
|
|
|
1060 |
|
|
|
1061 |
return null;
|
|
|
1062 |
};
|
|
|
1063 |
|
|
|
1064 |
/**
|
|
|
1065 |
* @method nextPointUntil
|
|
|
1066 |
*
|
|
|
1067 |
* @param {BoundaryPoint} point
|
|
|
1068 |
* @param {Function} pred
|
|
|
1069 |
* @return {BoundaryPoint}
|
|
|
1070 |
*/
|
|
|
1071 |
var nextPointUntil = function (point, pred) {
|
|
|
1072 |
while (point) {
|
|
|
1073 |
if (pred(point)) {
|
|
|
1074 |
return point;
|
|
|
1075 |
}
|
|
|
1076 |
|
|
|
1077 |
point = nextPoint(point);
|
|
|
1078 |
}
|
|
|
1079 |
|
|
|
1080 |
return null;
|
|
|
1081 |
};
|
|
|
1082 |
|
|
|
1083 |
/**
|
|
|
1084 |
* returns whether point has character or not.
|
|
|
1085 |
*
|
|
|
1086 |
* @param {Point} point
|
|
|
1087 |
* @return {Boolean}
|
|
|
1088 |
*/
|
|
|
1089 |
var isCharPoint = function (point) {
|
|
|
1090 |
if (!isText(point.node)) {
|
|
|
1091 |
return false;
|
|
|
1092 |
}
|
|
|
1093 |
|
|
|
1094 |
var ch = point.node.nodeValue.charAt(point.offset - 1);
|
|
|
1095 |
return ch && (ch !== ' ' && ch !== NBSP_CHAR);
|
|
|
1096 |
};
|
|
|
1097 |
|
|
|
1098 |
/**
|
|
|
1099 |
* @method walkPoint
|
|
|
1100 |
*
|
|
|
1101 |
* @param {BoundaryPoint} startPoint
|
|
|
1102 |
* @param {BoundaryPoint} endPoint
|
|
|
1103 |
* @param {Function} handler
|
|
|
1104 |
* @param {Boolean} isSkipInnerOffset
|
|
|
1105 |
*/
|
|
|
1106 |
var walkPoint = function (startPoint, endPoint, handler, isSkipInnerOffset) {
|
|
|
1107 |
var point = startPoint;
|
|
|
1108 |
|
|
|
1109 |
while (point) {
|
|
|
1110 |
handler(point);
|
|
|
1111 |
|
|
|
1112 |
if (isSamePoint(point, endPoint)) {
|
|
|
1113 |
break;
|
|
|
1114 |
}
|
|
|
1115 |
|
|
|
1116 |
var isSkipOffset = isSkipInnerOffset &&
|
|
|
1117 |
startPoint.node !== point.node &&
|
|
|
1118 |
endPoint.node !== point.node;
|
|
|
1119 |
point = nextPoint(point, isSkipOffset);
|
|
|
1120 |
}
|
|
|
1121 |
};
|
|
|
1122 |
|
|
|
1123 |
/**
|
|
|
1124 |
* @method makeOffsetPath
|
|
|
1125 |
*
|
|
|
1126 |
* return offsetPath(array of offset) from ancestor
|
|
|
1127 |
*
|
|
|
1128 |
* @param {Node} ancestor - ancestor node
|
|
|
1129 |
* @param {Node} node
|
|
|
1130 |
*/
|
|
|
1131 |
var makeOffsetPath = function (ancestor, node) {
|
|
|
1132 |
var ancestors = listAncestor(node, func.eq(ancestor));
|
|
|
1133 |
return ancestors.map(position).reverse();
|
|
|
1134 |
};
|
|
|
1135 |
|
|
|
1136 |
/**
|
|
|
1137 |
* @method fromOffsetPath
|
|
|
1138 |
*
|
|
|
1139 |
* return element from offsetPath(array of offset)
|
|
|
1140 |
*
|
|
|
1141 |
* @param {Node} ancestor - ancestor node
|
|
|
1142 |
* @param {array} offsets - offsetPath
|
|
|
1143 |
*/
|
|
|
1144 |
var fromOffsetPath = function (ancestor, offsets) {
|
|
|
1145 |
var current = ancestor;
|
|
|
1146 |
for (var i = 0, len = offsets.length; i < len; i++) {
|
|
|
1147 |
if (current.childNodes.length <= offsets[i]) {
|
|
|
1148 |
current = current.childNodes[current.childNodes.length - 1];
|
|
|
1149 |
} else {
|
|
|
1150 |
current = current.childNodes[offsets[i]];
|
|
|
1151 |
}
|
|
|
1152 |
}
|
|
|
1153 |
return current;
|
|
|
1154 |
};
|
|
|
1155 |
|
|
|
1156 |
/**
|
|
|
1157 |
* @method splitNode
|
|
|
1158 |
*
|
|
|
1159 |
* split element or #text
|
|
|
1160 |
*
|
|
|
1161 |
* @param {BoundaryPoint} point
|
|
|
1162 |
* @param {Object} [options]
|
|
|
1163 |
* @param {Boolean} [options.isSkipPaddingBlankHTML] - default: false
|
|
|
1164 |
* @param {Boolean} [options.isNotSplitEdgePoint] - default: false
|
|
|
1165 |
* @return {Node} right node of boundaryPoint
|
|
|
1166 |
*/
|
|
|
1167 |
var splitNode = function (point, options) {
|
|
|
1168 |
var isSkipPaddingBlankHTML = options && options.isSkipPaddingBlankHTML;
|
|
|
1169 |
var isNotSplitEdgePoint = options && options.isNotSplitEdgePoint;
|
|
|
1170 |
|
|
|
1171 |
// edge case
|
|
|
1172 |
if (isEdgePoint(point) && (isText(point.node) || isNotSplitEdgePoint)) {
|
|
|
1173 |
if (isLeftEdgePoint(point)) {
|
|
|
1174 |
return point.node;
|
|
|
1175 |
} else if (isRightEdgePoint(point)) {
|
|
|
1176 |
return point.node.nextSibling;
|
|
|
1177 |
}
|
|
|
1178 |
}
|
|
|
1179 |
|
|
|
1180 |
// split #text
|
|
|
1181 |
if (isText(point.node)) {
|
|
|
1182 |
return point.node.splitText(point.offset);
|
|
|
1183 |
} else {
|
|
|
1184 |
var childNode = point.node.childNodes[point.offset];
|
|
|
1185 |
var clone = insertAfter(point.node.cloneNode(false), point.node);
|
|
|
1186 |
appendChildNodes(clone, listNext(childNode));
|
|
|
1187 |
|
|
|
1188 |
if (!isSkipPaddingBlankHTML) {
|
|
|
1189 |
paddingBlankHTML(point.node);
|
|
|
1190 |
paddingBlankHTML(clone);
|
|
|
1191 |
}
|
|
|
1192 |
|
|
|
1193 |
return clone;
|
|
|
1194 |
}
|
|
|
1195 |
};
|
|
|
1196 |
|
|
|
1197 |
/**
|
|
|
1198 |
* @method splitTree
|
|
|
1199 |
*
|
|
|
1200 |
* split tree by point
|
|
|
1201 |
*
|
|
|
1202 |
* @param {Node} root - split root
|
|
|
1203 |
* @param {BoundaryPoint} point
|
|
|
1204 |
* @param {Object} [options]
|
|
|
1205 |
* @param {Boolean} [options.isSkipPaddingBlankHTML] - default: false
|
|
|
1206 |
* @param {Boolean} [options.isNotSplitEdgePoint] - default: false
|
|
|
1207 |
* @return {Node} right node of boundaryPoint
|
|
|
1208 |
*/
|
|
|
1209 |
var splitTree = function (root, point, options) {
|
|
|
1210 |
// ex) [#text, <span>, <p>]
|
|
|
1211 |
var ancestors = listAncestor(point.node, func.eq(root));
|
|
|
1212 |
|
|
|
1213 |
if (!ancestors.length) {
|
|
|
1214 |
return null;
|
|
|
1215 |
} else if (ancestors.length === 1) {
|
|
|
1216 |
return splitNode(point, options);
|
|
|
1217 |
}
|
|
|
1218 |
|
|
|
1219 |
return ancestors.reduce(function (node, parent) {
|
|
|
1220 |
if (node === point.node) {
|
|
|
1221 |
node = splitNode(point, options);
|
|
|
1222 |
}
|
|
|
1223 |
|
|
|
1224 |
return splitNode({
|
|
|
1225 |
node: parent,
|
|
|
1226 |
offset: node ? dom.position(node) : nodeLength(parent)
|
|
|
1227 |
}, options);
|
|
|
1228 |
});
|
|
|
1229 |
};
|
|
|
1230 |
|
|
|
1231 |
/**
|
|
|
1232 |
* split point
|
|
|
1233 |
*
|
|
|
1234 |
* @param {Point} point
|
|
|
1235 |
* @param {Boolean} isInline
|
|
|
1236 |
* @return {Object}
|
|
|
1237 |
*/
|
|
|
1238 |
var splitPoint = function (point, isInline) {
|
|
|
1239 |
// find splitRoot, container
|
|
|
1240 |
// - inline: splitRoot is a child of paragraph
|
|
|
1241 |
// - block: splitRoot is a child of bodyContainer
|
|
|
1242 |
var pred = isInline ? isPara : isBodyContainer;
|
|
|
1243 |
var ancestors = listAncestor(point.node, pred);
|
|
|
1244 |
var topAncestor = list.last(ancestors) || point.node;
|
|
|
1245 |
|
|
|
1246 |
var splitRoot, container;
|
|
|
1247 |
if (pred(topAncestor)) {
|
|
|
1248 |
splitRoot = ancestors[ancestors.length - 2];
|
|
|
1249 |
container = topAncestor;
|
|
|
1250 |
} else {
|
|
|
1251 |
splitRoot = topAncestor;
|
|
|
1252 |
container = splitRoot.parentNode;
|
|
|
1253 |
}
|
|
|
1254 |
|
|
|
1255 |
// if splitRoot is exists, split with splitTree
|
|
|
1256 |
var pivot = splitRoot && splitTree(splitRoot, point, {
|
|
|
1257 |
isSkipPaddingBlankHTML: isInline,
|
|
|
1258 |
isNotSplitEdgePoint: isInline
|
|
|
1259 |
});
|
|
|
1260 |
|
|
|
1261 |
// if container is point.node, find pivot with point.offset
|
|
|
1262 |
if (!pivot && container === point.node) {
|
|
|
1263 |
pivot = point.node.childNodes[point.offset];
|
|
|
1264 |
}
|
|
|
1265 |
|
|
|
1266 |
return {
|
|
|
1267 |
rightNode: pivot,
|
|
|
1268 |
container: container
|
|
|
1269 |
};
|
|
|
1270 |
};
|
|
|
1271 |
|
|
|
1272 |
var create = function (nodeName) {
|
|
|
1273 |
return document.createElement(nodeName);
|
|
|
1274 |
};
|
|
|
1275 |
|
|
|
1276 |
var createText = function (text) {
|
|
|
1277 |
return document.createTextNode(text);
|
|
|
1278 |
};
|
|
|
1279 |
|
|
|
1280 |
/**
|
|
|
1281 |
* @method remove
|
|
|
1282 |
*
|
|
|
1283 |
* remove node, (isRemoveChild: remove child or not)
|
|
|
1284 |
*
|
|
|
1285 |
* @param {Node} node
|
|
|
1286 |
* @param {Boolean} isRemoveChild
|
|
|
1287 |
*/
|
|
|
1288 |
var remove = function (node, isRemoveChild) {
|
|
|
1289 |
if (!node || !node.parentNode) { return; }
|
|
|
1290 |
if (node.removeNode) { return node.removeNode(isRemoveChild); }
|
|
|
1291 |
|
|
|
1292 |
var parent = node.parentNode;
|
|
|
1293 |
if (!isRemoveChild) {
|
|
|
1294 |
var nodes = [];
|
|
|
1295 |
var i, len;
|
|
|
1296 |
for (i = 0, len = node.childNodes.length; i < len; i++) {
|
|
|
1297 |
nodes.push(node.childNodes[i]);
|
|
|
1298 |
}
|
|
|
1299 |
|
|
|
1300 |
for (i = 0, len = nodes.length; i < len; i++) {
|
|
|
1301 |
parent.insertBefore(nodes[i], node);
|
|
|
1302 |
}
|
|
|
1303 |
}
|
|
|
1304 |
|
|
|
1305 |
parent.removeChild(node);
|
|
|
1306 |
};
|
|
|
1307 |
|
|
|
1308 |
/**
|
|
|
1309 |
* @method removeWhile
|
|
|
1310 |
*
|
|
|
1311 |
* @param {Node} node
|
|
|
1312 |
* @param {Function} pred
|
|
|
1313 |
*/
|
|
|
1314 |
var removeWhile = function (node, pred) {
|
|
|
1315 |
while (node) {
|
|
|
1316 |
if (isEditable(node) || !pred(node)) {
|
|
|
1317 |
break;
|
|
|
1318 |
}
|
|
|
1319 |
|
|
|
1320 |
var parent = node.parentNode;
|
|
|
1321 |
remove(node);
|
|
|
1322 |
node = parent;
|
|
|
1323 |
}
|
|
|
1324 |
};
|
|
|
1325 |
|
|
|
1326 |
/**
|
|
|
1327 |
* @method replace
|
|
|
1328 |
*
|
|
|
1329 |
* replace node with provided nodeName
|
|
|
1330 |
*
|
|
|
1331 |
* @param {Node} node
|
|
|
1332 |
* @param {String} nodeName
|
|
|
1333 |
* @return {Node} - new node
|
|
|
1334 |
*/
|
|
|
1335 |
var replace = function (node, nodeName) {
|
|
|
1336 |
if (node.nodeName.toUpperCase() === nodeName.toUpperCase()) {
|
|
|
1337 |
return node;
|
|
|
1338 |
}
|
|
|
1339 |
|
|
|
1340 |
var newNode = create(nodeName);
|
|
|
1341 |
|
|
|
1342 |
if (node.style.cssText) {
|
|
|
1343 |
newNode.style.cssText = node.style.cssText;
|
|
|
1344 |
}
|
|
|
1345 |
|
|
|
1346 |
appendChildNodes(newNode, list.from(node.childNodes));
|
|
|
1347 |
insertAfter(newNode, node);
|
|
|
1348 |
remove(node);
|
|
|
1349 |
|
|
|
1350 |
return newNode;
|
|
|
1351 |
};
|
|
|
1352 |
|
|
|
1353 |
var isTextarea = makePredByNodeName('TEXTAREA');
|
|
|
1354 |
|
|
|
1355 |
/**
|
|
|
1356 |
* @param {jQuery} $node
|
|
|
1357 |
* @param {Boolean} [stripLinebreaks] - default: false
|
|
|
1358 |
*/
|
|
|
1359 |
var value = function ($node, stripLinebreaks) {
|
|
|
1360 |
var val = isTextarea($node[0]) ? $node.val() : $node.html();
|
|
|
1361 |
if (stripLinebreaks) {
|
|
|
1362 |
return val.replace(/[\n\r]/g, '');
|
|
|
1363 |
}
|
|
|
1364 |
return val;
|
|
|
1365 |
};
|
|
|
1366 |
|
|
|
1367 |
/**
|
|
|
1368 |
* @method html
|
|
|
1369 |
*
|
|
|
1370 |
* get the HTML contents of node
|
|
|
1371 |
*
|
|
|
1372 |
* @param {jQuery} $node
|
|
|
1373 |
* @param {Boolean} [isNewlineOnBlock]
|
|
|
1374 |
*/
|
|
|
1375 |
var html = function ($node, isNewlineOnBlock) {
|
|
|
1376 |
var markup = value($node);
|
|
|
1377 |
|
|
|
1378 |
if (isNewlineOnBlock) {
|
|
|
1379 |
var regexTag = /<(\/?)(\b(?!!)[^>\s]*)(.*?)(\s*\/?>)/g;
|
|
|
1380 |
markup = markup.replace(regexTag, function (match, endSlash, name) {
|
|
|
1381 |
name = name.toUpperCase();
|
|
|
1382 |
var isEndOfInlineContainer = /^DIV|^TD|^TH|^P|^LI|^H[1-7]/.test(name) &&
|
|
|
1383 |
!!endSlash;
|
|
|
1384 |
var isBlockNode = /^BLOCKQUOTE|^TABLE|^TBODY|^TR|^HR|^UL|^OL/.test(name);
|
|
|
1385 |
|
|
|
1386 |
return match + ((isEndOfInlineContainer || isBlockNode) ? '\n' : '');
|
|
|
1387 |
});
|
|
|
1388 |
markup = $.trim(markup);
|
|
|
1389 |
}
|
|
|
1390 |
|
|
|
1391 |
return markup;
|
|
|
1392 |
};
|
|
|
1393 |
|
|
|
1394 |
var posFromPlaceholder = function (placeholder) {
|
|
|
1395 |
var $placeholder = $(placeholder);
|
|
|
1396 |
var pos = $placeholder.offset();
|
|
|
1397 |
var height = $placeholder.outerHeight(true); // include margin
|
|
|
1398 |
|
|
|
1399 |
return {
|
|
|
1400 |
left: pos.left,
|
|
|
1401 |
top: pos.top + height
|
|
|
1402 |
};
|
|
|
1403 |
};
|
|
|
1404 |
|
|
|
1405 |
var attachEvents = function ($node, events) {
|
|
|
1406 |
Object.keys(events).forEach(function (key) {
|
|
|
1407 |
$node.on(key, events[key]);
|
|
|
1408 |
});
|
|
|
1409 |
};
|
|
|
1410 |
|
|
|
1411 |
var detachEvents = function ($node, events) {
|
|
|
1412 |
Object.keys(events).forEach(function (key) {
|
|
|
1413 |
$node.off(key, events[key]);
|
|
|
1414 |
});
|
|
|
1415 |
};
|
|
|
1416 |
|
|
|
1417 |
return {
|
|
|
1418 |
/** @property {String} NBSP_CHAR */
|
|
|
1419 |
NBSP_CHAR: NBSP_CHAR,
|
|
|
1420 |
/** @property {String} ZERO_WIDTH_NBSP_CHAR */
|
|
|
1421 |
ZERO_WIDTH_NBSP_CHAR: ZERO_WIDTH_NBSP_CHAR,
|
|
|
1422 |
/** @property {String} blank */
|
|
|
1423 |
blank: blankHTML,
|
|
|
1424 |
/** @property {String} emptyPara */
|
|
|
1425 |
emptyPara: '<p>' + blankHTML + '</p>',
|
|
|
1426 |
makePredByNodeName: makePredByNodeName,
|
|
|
1427 |
isEditable: isEditable,
|
|
|
1428 |
isControlSizing: isControlSizing,
|
|
|
1429 |
isText: isText,
|
|
|
1430 |
isElement: isElement,
|
|
|
1431 |
isVoid: isVoid,
|
|
|
1432 |
isPara: isPara,
|
|
|
1433 |
isPurePara: isPurePara,
|
|
|
1434 |
isHeading: isHeading,
|
|
|
1435 |
isInline: isInline,
|
|
|
1436 |
isBlock: func.not(isInline),
|
|
|
1437 |
isBodyInline: isBodyInline,
|
|
|
1438 |
isBody: isBody,
|
|
|
1439 |
isParaInline: isParaInline,
|
|
|
1440 |
isPre: isPre,
|
|
|
1441 |
isList: isList,
|
|
|
1442 |
isTable: isTable,
|
|
|
1443 |
isCell: isCell,
|
|
|
1444 |
isBlockquote: isBlockquote,
|
|
|
1445 |
isBodyContainer: isBodyContainer,
|
|
|
1446 |
isAnchor: isAnchor,
|
|
|
1447 |
isDiv: makePredByNodeName('DIV'),
|
|
|
1448 |
isLi: isLi,
|
|
|
1449 |
isBR: makePredByNodeName('BR'),
|
|
|
1450 |
isSpan: makePredByNodeName('SPAN'),
|
|
|
1451 |
isB: makePredByNodeName('B'),
|
|
|
1452 |
isU: makePredByNodeName('U'),
|
|
|
1453 |
isS: makePredByNodeName('S'),
|
|
|
1454 |
isI: makePredByNodeName('I'),
|
|
|
1455 |
isImg: makePredByNodeName('IMG'),
|
|
|
1456 |
isTextarea: isTextarea,
|
|
|
1457 |
isEmpty: isEmpty,
|
|
|
1458 |
isEmptyAnchor: func.and(isAnchor, isEmpty),
|
|
|
1459 |
isClosestSibling: isClosestSibling,
|
|
|
1460 |
withClosestSiblings: withClosestSiblings,
|
|
|
1461 |
nodeLength: nodeLength,
|
|
|
1462 |
isLeftEdgePoint: isLeftEdgePoint,
|
|
|
1463 |
isRightEdgePoint: isRightEdgePoint,
|
|
|
1464 |
isEdgePoint: isEdgePoint,
|
|
|
1465 |
isLeftEdgeOf: isLeftEdgeOf,
|
|
|
1466 |
isRightEdgeOf: isRightEdgeOf,
|
|
|
1467 |
isLeftEdgePointOf: isLeftEdgePointOf,
|
|
|
1468 |
isRightEdgePointOf: isRightEdgePointOf,
|
|
|
1469 |
prevPoint: prevPoint,
|
|
|
1470 |
nextPoint: nextPoint,
|
|
|
1471 |
isSamePoint: isSamePoint,
|
|
|
1472 |
isVisiblePoint: isVisiblePoint,
|
|
|
1473 |
prevPointUntil: prevPointUntil,
|
|
|
1474 |
nextPointUntil: nextPointUntil,
|
|
|
1475 |
isCharPoint: isCharPoint,
|
|
|
1476 |
walkPoint: walkPoint,
|
|
|
1477 |
ancestor: ancestor,
|
|
|
1478 |
singleChildAncestor: singleChildAncestor,
|
|
|
1479 |
listAncestor: listAncestor,
|
|
|
1480 |
lastAncestor: lastAncestor,
|
|
|
1481 |
listNext: listNext,
|
|
|
1482 |
listPrev: listPrev,
|
|
|
1483 |
listDescendant: listDescendant,
|
|
|
1484 |
commonAncestor: commonAncestor,
|
|
|
1485 |
wrap: wrap,
|
|
|
1486 |
insertAfter: insertAfter,
|
|
|
1487 |
appendChildNodes: appendChildNodes,
|
|
|
1488 |
position: position,
|
|
|
1489 |
hasChildren: hasChildren,
|
|
|
1490 |
makeOffsetPath: makeOffsetPath,
|
|
|
1491 |
fromOffsetPath: fromOffsetPath,
|
|
|
1492 |
splitTree: splitTree,
|
|
|
1493 |
splitPoint: splitPoint,
|
|
|
1494 |
create: create,
|
|
|
1495 |
createText: createText,
|
|
|
1496 |
remove: remove,
|
|
|
1497 |
removeWhile: removeWhile,
|
|
|
1498 |
replace: replace,
|
|
|
1499 |
html: html,
|
|
|
1500 |
value: value,
|
|
|
1501 |
posFromPlaceholder: posFromPlaceholder,
|
|
|
1502 |
attachEvents: attachEvents,
|
|
|
1503 |
detachEvents: detachEvents
|
|
|
1504 |
};
|
|
|
1505 |
})();
|
|
|
1506 |
|
|
|
1507 |
/**
|
|
|
1508 |
* @param {jQuery} $note
|
|
|
1509 |
* @param {Object} options
|
|
|
1510 |
* @return {Context}
|
|
|
1511 |
*/
|
|
|
1512 |
var Context = function ($note, options) {
|
|
|
1513 |
var self = this;
|
|
|
1514 |
|
|
|
1515 |
var ui = $.summernote.ui;
|
|
|
1516 |
this.memos = {};
|
|
|
1517 |
this.modules = {};
|
|
|
1518 |
this.layoutInfo = {};
|
|
|
1519 |
this.options = options;
|
|
|
1520 |
|
|
|
1521 |
/**
|
|
|
1522 |
* create layout and initialize modules and other resources
|
|
|
1523 |
*/
|
|
|
1524 |
this.initialize = function () {
|
|
|
1525 |
this.layoutInfo = ui.createLayout($note, options);
|
|
|
1526 |
this._initialize();
|
|
|
1527 |
$note.hide();
|
|
|
1528 |
return this;
|
|
|
1529 |
};
|
|
|
1530 |
|
|
|
1531 |
/**
|
|
|
1532 |
* destroy modules and other resources and remove layout
|
|
|
1533 |
*/
|
|
|
1534 |
this.destroy = function () {
|
|
|
1535 |
this._destroy();
|
|
|
1536 |
$note.removeData('summernote');
|
|
|
1537 |
ui.removeLayout($note, this.layoutInfo);
|
|
|
1538 |
};
|
|
|
1539 |
|
|
|
1540 |
/**
|
|
|
1541 |
* destory modules and other resources and initialize it again
|
|
|
1542 |
*/
|
|
|
1543 |
this.reset = function () {
|
|
|
1544 |
var disabled = self.isDisabled();
|
|
|
1545 |
this.code(dom.emptyPara);
|
|
|
1546 |
this._destroy();
|
|
|
1547 |
this._initialize();
|
|
|
1548 |
|
|
|
1549 |
if (disabled) {
|
|
|
1550 |
self.disable();
|
|
|
1551 |
}
|
|
|
1552 |
};
|
|
|
1553 |
|
|
|
1554 |
this._initialize = function () {
|
|
|
1555 |
// add optional buttons
|
|
|
1556 |
var buttons = $.extend({}, this.options.buttons);
|
|
|
1557 |
Object.keys(buttons).forEach(function (key) {
|
|
|
1558 |
self.memo('button.' + key, buttons[key]);
|
|
|
1559 |
});
|
|
|
1560 |
|
|
|
1561 |
var modules = $.extend({}, this.options.modules, $.summernote.plugins || {});
|
|
|
1562 |
|
|
|
1563 |
// add and initialize modules
|
|
|
1564 |
Object.keys(modules).forEach(function (key) {
|
|
|
1565 |
self.module(key, modules[key], true);
|
|
|
1566 |
});
|
|
|
1567 |
|
|
|
1568 |
Object.keys(this.modules).forEach(function (key) {
|
|
|
1569 |
self.initializeModule(key);
|
|
|
1570 |
});
|
|
|
1571 |
};
|
|
|
1572 |
|
|
|
1573 |
this._destroy = function () {
|
|
|
1574 |
// destroy modules with reversed order
|
|
|
1575 |
Object.keys(this.modules).reverse().forEach(function (key) {
|
|
|
1576 |
self.removeModule(key);
|
|
|
1577 |
});
|
|
|
1578 |
|
|
|
1579 |
Object.keys(this.memos).forEach(function (key) {
|
|
|
1580 |
self.removeMemo(key);
|
|
|
1581 |
});
|
|
|
1582 |
};
|
|
|
1583 |
|
|
|
1584 |
this.code = function (html) {
|
|
|
1585 |
var isActivated = this.invoke('codeview.isActivated');
|
|
|
1586 |
|
|
|
1587 |
if (html === undefined) {
|
|
|
1588 |
this.invoke('codeview.sync');
|
|
|
1589 |
return isActivated ? this.layoutInfo.codable.val() : this.layoutInfo.editable.html();
|
|
|
1590 |
} else {
|
|
|
1591 |
if (isActivated) {
|
|
|
1592 |
this.layoutInfo.codable.val(html);
|
|
|
1593 |
} else {
|
|
|
1594 |
this.layoutInfo.editable.html(html);
|
|
|
1595 |
}
|
|
|
1596 |
$note.val(html);
|
|
|
1597 |
this.triggerEvent('change', html);
|
|
|
1598 |
}
|
|
|
1599 |
};
|
|
|
1600 |
|
|
|
1601 |
this.isDisabled = function () {
|
|
|
1602 |
return this.layoutInfo.editable.attr('contenteditable') === 'false';
|
|
|
1603 |
};
|
|
|
1604 |
|
|
|
1605 |
this.enable = function () {
|
|
|
1606 |
this.layoutInfo.editable.attr('contenteditable', true);
|
|
|
1607 |
this.invoke('toolbar.activate', true);
|
|
|
1608 |
};
|
|
|
1609 |
|
|
|
1610 |
this.disable = function () {
|
|
|
1611 |
// close codeview if codeview is opend
|
|
|
1612 |
if (this.invoke('codeview.isActivated')) {
|
|
|
1613 |
this.invoke('codeview.deactivate');
|
|
|
1614 |
}
|
|
|
1615 |
this.layoutInfo.editable.attr('contenteditable', false);
|
|
|
1616 |
this.invoke('toolbar.deactivate', true);
|
|
|
1617 |
};
|
|
|
1618 |
|
|
|
1619 |
this.triggerEvent = function () {
|
|
|
1620 |
var namespace = list.head(arguments);
|
|
|
1621 |
var args = list.tail(list.from(arguments));
|
|
|
1622 |
|
|
|
1623 |
var callback = this.options.callbacks[func.namespaceToCamel(namespace, 'on')];
|
|
|
1624 |
if (callback) {
|
|
|
1625 |
callback.apply($note[0], args);
|
|
|
1626 |
}
|
|
|
1627 |
$note.trigger('summernote.' + namespace, args);
|
|
|
1628 |
};
|
|
|
1629 |
|
|
|
1630 |
this.initializeModule = function (key) {
|
|
|
1631 |
var module = this.modules[key];
|
|
|
1632 |
module.shouldInitialize = module.shouldInitialize || func.ok;
|
|
|
1633 |
if (!module.shouldInitialize()) {
|
|
|
1634 |
return;
|
|
|
1635 |
}
|
|
|
1636 |
|
|
|
1637 |
// initialize module
|
|
|
1638 |
if (module.initialize) {
|
|
|
1639 |
module.initialize();
|
|
|
1640 |
}
|
|
|
1641 |
|
|
|
1642 |
// attach events
|
|
|
1643 |
if (module.events) {
|
|
|
1644 |
dom.attachEvents($note, module.events);
|
|
|
1645 |
}
|
|
|
1646 |
};
|
|
|
1647 |
|
|
|
1648 |
this.module = function (key, ModuleClass, withoutIntialize) {
|
|
|
1649 |
if (arguments.length === 1) {
|
|
|
1650 |
return this.modules[key];
|
|
|
1651 |
}
|
|
|
1652 |
|
|
|
1653 |
this.modules[key] = new ModuleClass(this);
|
|
|
1654 |
|
|
|
1655 |
if (!withoutIntialize) {
|
|
|
1656 |
this.initializeModule(key);
|
|
|
1657 |
}
|
|
|
1658 |
};
|
|
|
1659 |
|
|
|
1660 |
this.removeModule = function (key) {
|
|
|
1661 |
var module = this.modules[key];
|
|
|
1662 |
if (module.shouldInitialize()) {
|
|
|
1663 |
if (module.events) {
|
|
|
1664 |
dom.detachEvents($note, module.events);
|
|
|
1665 |
}
|
|
|
1666 |
|
|
|
1667 |
if (module.destroy) {
|
|
|
1668 |
module.destroy();
|
|
|
1669 |
}
|
|
|
1670 |
}
|
|
|
1671 |
|
|
|
1672 |
delete this.modules[key];
|
|
|
1673 |
};
|
|
|
1674 |
|
|
|
1675 |
this.memo = function (key, obj) {
|
|
|
1676 |
if (arguments.length === 1) {
|
|
|
1677 |
return this.memos[key];
|
|
|
1678 |
}
|
|
|
1679 |
this.memos[key] = obj;
|
|
|
1680 |
};
|
|
|
1681 |
|
|
|
1682 |
this.removeMemo = function (key) {
|
|
|
1683 |
if (this.memos[key] && this.memos[key].destroy) {
|
|
|
1684 |
this.memos[key].destroy();
|
|
|
1685 |
}
|
|
|
1686 |
|
|
|
1687 |
delete this.memos[key];
|
|
|
1688 |
};
|
|
|
1689 |
|
|
|
1690 |
this.createInvokeHandler = function (namespace, value) {
|
|
|
1691 |
return function (event) {
|
|
|
1692 |
event.preventDefault();
|
|
|
1693 |
self.invoke(namespace, value || $(event.target).closest('[data-value]').data('value'));
|
|
|
1694 |
};
|
|
|
1695 |
};
|
|
|
1696 |
|
|
|
1697 |
this.invoke = function () {
|
|
|
1698 |
var namespace = list.head(arguments);
|
|
|
1699 |
var args = list.tail(list.from(arguments));
|
|
|
1700 |
|
|
|
1701 |
var splits = namespace.split('.');
|
|
|
1702 |
var hasSeparator = splits.length > 1;
|
|
|
1703 |
var moduleName = hasSeparator && list.head(splits);
|
|
|
1704 |
var methodName = hasSeparator ? list.last(splits) : list.head(splits);
|
|
|
1705 |
|
|
|
1706 |
var module = this.modules[moduleName || 'editor'];
|
|
|
1707 |
if (!moduleName && this[methodName]) {
|
|
|
1708 |
return this[methodName].apply(this, args);
|
|
|
1709 |
} else if (module && module[methodName] && module.shouldInitialize()) {
|
|
|
1710 |
return module[methodName].apply(module, args);
|
|
|
1711 |
}
|
|
|
1712 |
};
|
|
|
1713 |
|
|
|
1714 |
return this.initialize();
|
|
|
1715 |
};
|
|
|
1716 |
|
|
|
1717 |
$.fn.extend({
|
|
|
1718 |
/**
|
|
|
1719 |
* Summernote API
|
|
|
1720 |
*
|
|
|
1721 |
* @param {Object|String}
|
|
|
1722 |
* @return {this}
|
|
|
1723 |
*/
|
|
|
1724 |
summernote: function () {
|
|
|
1725 |
var type = $.type(list.head(arguments));
|
|
|
1726 |
var isExternalAPICalled = type === 'string';
|
|
|
1727 |
var hasInitOptions = type === 'object';
|
|
|
1728 |
|
|
|
1729 |
var options = hasInitOptions ? list.head(arguments) : {};
|
|
|
1730 |
|
|
|
1731 |
options = $.extend({}, $.summernote.options, options);
|
|
|
1732 |
options.langInfo = $.extend(true, {}, $.summernote.lang['en-US'], $.summernote.lang[options.lang]);
|
|
|
1733 |
|
|
|
1734 |
this.each(function (idx, note) {
|
|
|
1735 |
var $note = $(note);
|
|
|
1736 |
if (!$note.data('summernote')) {
|
|
|
1737 |
var context = new Context($note, options);
|
|
|
1738 |
$note.data('summernote', context);
|
|
|
1739 |
$note.data('summernote').triggerEvent('init', context.layoutInfo);
|
|
|
1740 |
}
|
|
|
1741 |
});
|
|
|
1742 |
|
|
|
1743 |
var $note = this.first();
|
|
|
1744 |
if ($note.length) {
|
|
|
1745 |
var context = $note.data('summernote');
|
|
|
1746 |
if (isExternalAPICalled) {
|
|
|
1747 |
return context.invoke.apply(context, list.from(arguments));
|
|
|
1748 |
} else if (options.focus) {
|
|
|
1749 |
context.invoke('editor.focus');
|
|
|
1750 |
}
|
|
|
1751 |
}
|
|
|
1752 |
|
|
|
1753 |
return this;
|
|
|
1754 |
}
|
|
|
1755 |
});
|
|
|
1756 |
|
|
|
1757 |
|
|
|
1758 |
var Renderer = function (markup, children, options, callback) {
|
|
|
1759 |
this.render = function ($parent) {
|
|
|
1760 |
var $node = $(markup);
|
|
|
1761 |
|
|
|
1762 |
if (options && options.contents) {
|
|
|
1763 |
$node.html(options.contents);
|
|
|
1764 |
}
|
|
|
1765 |
|
|
|
1766 |
if (options && options.className) {
|
|
|
1767 |
$node.addClass(options.className);
|
|
|
1768 |
}
|
|
|
1769 |
|
|
|
1770 |
if (options && options.data) {
|
|
|
1771 |
$.each(options.data, function (k, v) {
|
|
|
1772 |
$node.attr('data-' + k, v);
|
|
|
1773 |
});
|
|
|
1774 |
}
|
|
|
1775 |
|
|
|
1776 |
if (options && options.click) {
|
|
|
1777 |
$node.on('click', options.click);
|
|
|
1778 |
}
|
|
|
1779 |
|
|
|
1780 |
if (children) {
|
|
|
1781 |
var $container = $node.find('.note-children-container');
|
|
|
1782 |
children.forEach(function (child) {
|
|
|
1783 |
child.render($container.length ? $container : $node);
|
|
|
1784 |
});
|
|
|
1785 |
}
|
|
|
1786 |
|
|
|
1787 |
if (callback) {
|
|
|
1788 |
callback($node, options);
|
|
|
1789 |
}
|
|
|
1790 |
|
|
|
1791 |
if (options && options.callback) {
|
|
|
1792 |
options.callback($node);
|
|
|
1793 |
}
|
|
|
1794 |
|
|
|
1795 |
if ($parent) {
|
|
|
1796 |
$parent.append($node);
|
|
|
1797 |
}
|
|
|
1798 |
|
|
|
1799 |
return $node;
|
|
|
1800 |
};
|
|
|
1801 |
};
|
|
|
1802 |
|
|
|
1803 |
var renderer = {
|
|
|
1804 |
create: function (markup, callback) {
|
|
|
1805 |
return function () {
|
|
|
1806 |
var children = $.isArray(arguments[0]) ? arguments[0] : [];
|
|
|
1807 |
var options = typeof arguments[1] === 'object' ? arguments[1] : arguments[0];
|
|
|
1808 |
if (options && options.children) {
|
|
|
1809 |
children = options.children;
|
|
|
1810 |
}
|
|
|
1811 |
return new Renderer(markup, children, options, callback);
|
|
|
1812 |
};
|
|
|
1813 |
}
|
|
|
1814 |
};
|
|
|
1815 |
|
|
|
1816 |
var editor = renderer.create('<div class="note-editor note-frame panel panel-default"/>');
|
|
|
1817 |
var toolbar = renderer.create('<div class="note-toolbar panel-heading"/>');
|
|
|
1818 |
var editingArea = renderer.create('<div class="note-editing-area"/>');
|
|
|
1819 |
var codable = renderer.create('<textarea class="note-codable"/>');
|
|
|
1820 |
var editable = renderer.create('<div class="note-editable panel-body" contentEditable="true"/>');
|
|
|
1821 |
var statusbar = renderer.create([
|
|
|
1822 |
'<div class="note-statusbar">',
|
|
|
1823 |
' <div class="note-resizebar">',
|
|
|
1824 |
' <div class="note-icon-bar"/>',
|
|
|
1825 |
' <div class="note-icon-bar"/>',
|
|
|
1826 |
' <div class="note-icon-bar"/>',
|
|
|
1827 |
' </div>',
|
|
|
1828 |
'</div>'
|
|
|
1829 |
].join(''));
|
|
|
1830 |
|
|
|
1831 |
var airEditor = renderer.create('<div class="note-editor"/>');
|
|
|
1832 |
var airEditable = renderer.create('<div class="note-editable" contentEditable="true"/>');
|
|
|
1833 |
|
|
|
1834 |
var buttonGroup = renderer.create('<div class="note-btn-group btn-group">');
|
|
|
1835 |
var button = renderer.create('<button type="button" class="note-btn btn btn-default btn-sm">', function ($node, options) {
|
|
|
1836 |
if (options && options.tooltip) {
|
|
|
1837 |
$node.attr({
|
|
|
1838 |
title: options.tooltip
|
|
|
1839 |
}).tooltip({
|
|
|
1840 |
container: 'body',
|
|
|
1841 |
trigger: 'hover',
|
|
|
1842 |
placement: 'bottom'
|
|
|
1843 |
});
|
|
|
1844 |
}
|
|
|
1845 |
});
|
|
|
1846 |
|
|
|
1847 |
var dropdown = renderer.create('<div class="dropdown-menu">', function ($node, options) {
|
|
|
1848 |
var markup = $.isArray(options.items) ? options.items.map(function (item) {
|
|
|
1849 |
var value = (typeof item === 'string') ? item : (item.value || '');
|
|
|
1850 |
var content = options.template ? options.template(item) : item;
|
|
|
1851 |
return '<li><a href="#" data-value="' + value + '">' + content + '</a></li>';
|
|
|
1852 |
}).join('') : options.items;
|
|
|
1853 |
|
|
|
1854 |
$node.html(markup);
|
|
|
1855 |
});
|
|
|
1856 |
|
|
|
1857 |
var dropdownCheck = renderer.create('<div class="dropdown-menu note-check">', function ($node, options) {
|
|
|
1858 |
var markup = $.isArray(options.items) ? options.items.map(function (item) {
|
|
|
1859 |
var value = (typeof item === 'string') ? item : (item.value || '');
|
|
|
1860 |
var content = options.template ? options.template(item) : item;
|
|
|
1861 |
return '<li><a href="#" data-value="' + value + '">' + icon(options.checkClassName) + ' ' + content + '</a></li>';
|
|
|
1862 |
}).join('') : options.items;
|
|
|
1863 |
$node.html(markup);
|
|
|
1864 |
});
|
|
|
1865 |
|
|
|
1866 |
var palette = renderer.create('<div class="note-color-palette"/>', function ($node, options) {
|
|
|
1867 |
var contents = [];
|
|
|
1868 |
for (var row = 0, rowSize = options.colors.length; row < rowSize; row++) {
|
|
|
1869 |
var eventName = options.eventName;
|
|
|
1870 |
var colors = options.colors[row];
|
|
|
1871 |
var buttons = [];
|
|
|
1872 |
for (var col = 0, colSize = colors.length; col < colSize; col++) {
|
|
|
1873 |
var color = colors[col];
|
|
|
1874 |
buttons.push([
|
|
|
1875 |
'<button type="button" class="note-color-btn"',
|
|
|
1876 |
'style="background-color:', color, '" ',
|
|
|
1877 |
'data-event="', eventName, '" ',
|
|
|
1878 |
'data-value="', color, '" ',
|
|
|
1879 |
'title="', color, '" ',
|
|
|
1880 |
'data-toggle="button" tabindex="-1"></button>'
|
|
|
1881 |
].join(''));
|
|
|
1882 |
}
|
|
|
1883 |
contents.push('<div class="note-color-row">' + buttons.join('') + '</div>');
|
|
|
1884 |
}
|
|
|
1885 |
$node.html(contents.join(''));
|
|
|
1886 |
|
|
|
1887 |
$node.find('.note-color-btn').tooltip({
|
|
|
1888 |
container: 'body',
|
|
|
1889 |
trigger: 'hover',
|
|
|
1890 |
placement: 'bottom'
|
|
|
1891 |
});
|
|
|
1892 |
});
|
|
|
1893 |
|
|
|
1894 |
var dialog = renderer.create('<div class="modal" aria-hidden="false" tabindex="-1"/>', function ($node, options) {
|
|
|
1895 |
if (options.fade) {
|
|
|
1896 |
$node.addClass('fade');
|
|
|
1897 |
}
|
|
|
1898 |
$node.html([
|
|
|
1899 |
'<div class="modal-dialog">',
|
|
|
1900 |
' <div class="modal-content">',
|
|
|
1901 |
(options.title ?
|
|
|
1902 |
' <div class="modal-header">' +
|
|
|
1903 |
' <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>' +
|
|
|
1904 |
' <h4 class="modal-title">' + options.title + '</h4>' +
|
|
|
1905 |
' </div>' : ''
|
|
|
1906 |
),
|
|
|
1907 |
' <div class="modal-body">' + options.body + '</div>',
|
|
|
1908 |
(options.footer ?
|
|
|
1909 |
' <div class="modal-footer">' + options.footer + '</div>' : ''
|
|
|
1910 |
),
|
|
|
1911 |
' </div>',
|
|
|
1912 |
'</div>'
|
|
|
1913 |
].join(''));
|
|
|
1914 |
});
|
|
|
1915 |
|
|
|
1916 |
var popover = renderer.create([
|
|
|
1917 |
'<div class="note-popover popover in">',
|
|
|
1918 |
' <div class="arrow"/>',
|
|
|
1919 |
' <div class="popover-content note-children-container"/>',
|
|
|
1920 |
'</div>'
|
|
|
1921 |
].join(''), function ($node, options) {
|
|
|
1922 |
var direction = typeof options.direction !== 'undefined' ? options.direction : 'bottom';
|
|
|
1923 |
|
|
|
1924 |
$node.addClass(direction);
|
|
|
1925 |
|
|
|
1926 |
if (options.hideArrow) {
|
|
|
1927 |
$node.find('.arrow').hide();
|
|
|
1928 |
}
|
|
|
1929 |
});
|
|
|
1930 |
|
|
|
1931 |
var icon = function (iconClassName, tagName) {
|
|
|
1932 |
tagName = tagName || 'i';
|
|
|
1933 |
return '<' + tagName + ' class="' + iconClassName + '"/>';
|
|
|
1934 |
};
|
|
|
1935 |
|
|
|
1936 |
var ui = {
|
|
|
1937 |
editor: editor,
|
|
|
1938 |
toolbar: toolbar,
|
|
|
1939 |
editingArea: editingArea,
|
|
|
1940 |
codable: codable,
|
|
|
1941 |
editable: editable,
|
|
|
1942 |
statusbar: statusbar,
|
|
|
1943 |
airEditor: airEditor,
|
|
|
1944 |
airEditable: airEditable,
|
|
|
1945 |
buttonGroup: buttonGroup,
|
|
|
1946 |
button: button,
|
|
|
1947 |
dropdown: dropdown,
|
|
|
1948 |
dropdownCheck: dropdownCheck,
|
|
|
1949 |
palette: palette,
|
|
|
1950 |
dialog: dialog,
|
|
|
1951 |
popover: popover,
|
|
|
1952 |
icon: icon,
|
|
|
1953 |
|
|
|
1954 |
toggleBtn: function ($btn, isEnable) {
|
|
|
1955 |
$btn.toggleClass('disabled', !isEnable);
|
|
|
1956 |
$btn.attr('disabled', !isEnable);
|
|
|
1957 |
},
|
|
|
1958 |
|
|
|
1959 |
toggleBtnActive: function ($btn, isActive) {
|
|
|
1960 |
$btn.toggleClass('active', isActive);
|
|
|
1961 |
},
|
|
|
1962 |
|
|
|
1963 |
onDialogShown: function ($dialog, handler) {
|
|
|
1964 |
$dialog.one('shown.bs.modal', handler);
|
|
|
1965 |
},
|
|
|
1966 |
|
|
|
1967 |
onDialogHidden: function ($dialog, handler) {
|
|
|
1968 |
$dialog.one('hidden.bs.modal', handler);
|
|
|
1969 |
},
|
|
|
1970 |
|
|
|
1971 |
showDialog: function ($dialog) {
|
|
|
1972 |
$dialog.modal('show');
|
|
|
1973 |
},
|
|
|
1974 |
|
|
|
1975 |
hideDialog: function ($dialog) {
|
|
|
1976 |
$dialog.modal('hide');
|
|
|
1977 |
},
|
|
|
1978 |
|
|
|
1979 |
createLayout: function ($note, options) {
|
|
|
1980 |
var $editor = (options.airMode ? ui.airEditor([
|
|
|
1981 |
ui.editingArea([
|
|
|
1982 |
ui.airEditable()
|
|
|
1983 |
])
|
|
|
1984 |
]) : ui.editor([
|
|
|
1985 |
ui.toolbar(),
|
|
|
1986 |
ui.editingArea([
|
|
|
1987 |
ui.codable(),
|
|
|
1988 |
ui.editable()
|
|
|
1989 |
]),
|
|
|
1990 |
ui.statusbar()
|
|
|
1991 |
])).render();
|
|
|
1992 |
|
|
|
1993 |
$editor.insertAfter($note);
|
|
|
1994 |
|
|
|
1995 |
return {
|
|
|
1996 |
note: $note,
|
|
|
1997 |
editor: $editor,
|
|
|
1998 |
toolbar: $editor.find('.note-toolbar'),
|
|
|
1999 |
editingArea: $editor.find('.note-editing-area'),
|
|
|
2000 |
editable: $editor.find('.note-editable'),
|
|
|
2001 |
codable: $editor.find('.note-codable'),
|
|
|
2002 |
statusbar: $editor.find('.note-statusbar')
|
|
|
2003 |
};
|
|
|
2004 |
},
|
|
|
2005 |
|
|
|
2006 |
removeLayout: function ($note, layoutInfo) {
|
|
|
2007 |
$note.html(layoutInfo.editable.html());
|
|
|
2008 |
layoutInfo.editor.remove();
|
|
|
2009 |
$note.show();
|
|
|
2010 |
}
|
|
|
2011 |
};
|
|
|
2012 |
|
|
|
2013 |
$.summernote = $.summernote || {
|
|
|
2014 |
lang: {}
|
|
|
2015 |
};
|
|
|
2016 |
|
|
|
2017 |
$.extend($.summernote.lang, {
|
|
|
2018 |
'en-US': {
|
|
|
2019 |
font: {
|
|
|
2020 |
bold: 'Bold',
|
|
|
2021 |
italic: 'Italic',
|
|
|
2022 |
underline: 'Underline',
|
|
|
2023 |
clear: 'Remove Font Style',
|
|
|
2024 |
height: 'Line Height',
|
|
|
2025 |
name: 'Font Family',
|
|
|
2026 |
strikethrough: 'Strikethrough',
|
|
|
2027 |
subscript: 'Subscript',
|
|
|
2028 |
superscript: 'Superscript',
|
|
|
2029 |
size: 'Font Size'
|
|
|
2030 |
},
|
|
|
2031 |
image: {
|
|
|
2032 |
image: 'Picture',
|
|
|
2033 |
insert: 'Insert Image',
|
|
|
2034 |
resizeFull: 'Resize Full',
|
|
|
2035 |
resizeHalf: 'Resize Half',
|
|
|
2036 |
resizeQuarter: 'Resize Quarter',
|
|
|
2037 |
floatLeft: 'Float Left',
|
|
|
2038 |
floatRight: 'Float Right',
|
|
|
2039 |
floatNone: 'Float None',
|
|
|
2040 |
shapeRounded: 'Shape: Rounded',
|
|
|
2041 |
shapeCircle: 'Shape: Circle',
|
|
|
2042 |
shapeThumbnail: 'Shape: Thumbnail',
|
|
|
2043 |
shapeNone: 'Shape: None',
|
|
|
2044 |
dragImageHere: 'Drag image or text here',
|
|
|
2045 |
dropImage: 'Drop image or Text',
|
|
|
2046 |
selectFromFiles: 'Select from files',
|
|
|
2047 |
maximumFileSize: 'Maximum file size',
|
|
|
2048 |
maximumFileSizeError: 'Maximum file size exceeded.',
|
|
|
2049 |
url: 'Image URL',
|
|
|
2050 |
remove: 'Remove Image'
|
|
|
2051 |
},
|
|
|
2052 |
video: {
|
|
|
2053 |
video: 'Video',
|
|
|
2054 |
videoLink: 'Video Link',
|
|
|
2055 |
insert: 'Insert Video',
|
|
|
2056 |
url: 'Video URL?',
|
|
|
2057 |
providers: '(YouTube, Vimeo, Vine, Instagram, DailyMotion or Youku)'
|
|
|
2058 |
},
|
|
|
2059 |
link: {
|
|
|
2060 |
link: 'Link',
|
|
|
2061 |
insert: 'Insert Link',
|
|
|
2062 |
unlink: 'Unlink',
|
|
|
2063 |
edit: 'Edit',
|
|
|
2064 |
textToDisplay: 'Text to display',
|
|
|
2065 |
url: 'To what URL should this link go?',
|
|
|
2066 |
openInNewWindow: 'Open in new window'
|
|
|
2067 |
},
|
|
|
2068 |
table: {
|
|
|
2069 |
table: 'Table'
|
|
|
2070 |
},
|
|
|
2071 |
hr: {
|
|
|
2072 |
insert: 'Insert Horizontal Rule'
|
|
|
2073 |
},
|
|
|
2074 |
style: {
|
|
|
2075 |
style: 'Style',
|
|
|
2076 |
normal: 'Normal',
|
|
|
2077 |
blockquote: 'Quote',
|
|
|
2078 |
pre: 'Code',
|
|
|
2079 |
h1: 'Header 1',
|
|
|
2080 |
h2: 'Header 2',
|
|
|
2081 |
h3: 'Header 3',
|
|
|
2082 |
h4: 'Header 4',
|
|
|
2083 |
h5: 'Header 5',
|
|
|
2084 |
h6: 'Header 6'
|
|
|
2085 |
},
|
|
|
2086 |
lists: {
|
|
|
2087 |
unordered: 'Unordered list',
|
|
|
2088 |
ordered: 'Ordered list'
|
|
|
2089 |
},
|
|
|
2090 |
options: {
|
|
|
2091 |
help: 'Help',
|
|
|
2092 |
fullscreen: 'Full Screen',
|
|
|
2093 |
codeview: 'Code View'
|
|
|
2094 |
},
|
|
|
2095 |
paragraph: {
|
|
|
2096 |
paragraph: 'Paragraph',
|
|
|
2097 |
outdent: 'Outdent',
|
|
|
2098 |
indent: 'Indent',
|
|
|
2099 |
left: 'Align left',
|
|
|
2100 |
center: 'Align center',
|
|
|
2101 |
right: 'Align right',
|
|
|
2102 |
justify: 'Justify full'
|
|
|
2103 |
},
|
|
|
2104 |
color: {
|
|
|
2105 |
recent: 'Recent Color',
|
|
|
2106 |
more: 'More Color',
|
|
|
2107 |
background: 'Background Color',
|
|
|
2108 |
foreground: 'Foreground Color',
|
|
|
2109 |
transparent: 'Transparent',
|
|
|
2110 |
setTransparent: 'Set transparent',
|
|
|
2111 |
reset: 'Reset',
|
|
|
2112 |
resetToDefault: 'Reset to default'
|
|
|
2113 |
},
|
|
|
2114 |
shortcut: {
|
|
|
2115 |
shortcuts: 'Keyboard shortcuts',
|
|
|
2116 |
close: 'Close',
|
|
|
2117 |
textFormatting: 'Text formatting',
|
|
|
2118 |
action: 'Action',
|
|
|
2119 |
paragraphFormatting: 'Paragraph formatting',
|
|
|
2120 |
documentStyle: 'Document Style',
|
|
|
2121 |
extraKeys: 'Extra keys'
|
|
|
2122 |
},
|
|
|
2123 |
help: {
|
|
|
2124 |
'insertParagraph': 'Insert Paragraph',
|
|
|
2125 |
'undo': 'Undoes the last command',
|
|
|
2126 |
'redo': 'Redoes the last command',
|
|
|
2127 |
'tab': 'Tab',
|
|
|
2128 |
'untab': 'Untab',
|
|
|
2129 |
'bold': 'Set a bold style',
|
|
|
2130 |
'italic': 'Set a italic style',
|
|
|
2131 |
'underline': 'Set a underline style',
|
|
|
2132 |
'strikethrough': 'Set a strikethrough style',
|
|
|
2133 |
'removeFormat': 'Clean a style',
|
|
|
2134 |
'justifyLeft': 'Set left align',
|
|
|
2135 |
'justifyCenter': 'Set center align',
|
|
|
2136 |
'justifyRight': 'Set right align',
|
|
|
2137 |
'justifyFull': 'Set full align',
|
|
|
2138 |
'insertUnorderedList': 'Toggle unordered list',
|
|
|
2139 |
'insertOrderedList': 'Toggle ordered list',
|
|
|
2140 |
'outdent': 'Outdent on current paragraph',
|
|
|
2141 |
'indent': 'Indent on current paragraph',
|
|
|
2142 |
'formatPara': 'Change current block\'s format as a paragraph(P tag)',
|
|
|
2143 |
'formatH1': 'Change current block\'s format as H1',
|
|
|
2144 |
'formatH2': 'Change current block\'s format as H2',
|
|
|
2145 |
'formatH3': 'Change current block\'s format as H3',
|
|
|
2146 |
'formatH4': 'Change current block\'s format as H4',
|
|
|
2147 |
'formatH5': 'Change current block\'s format as H5',
|
|
|
2148 |
'formatH6': 'Change current block\'s format as H6',
|
|
|
2149 |
'insertHorizontalRule': 'Insert horizontal rule',
|
|
|
2150 |
'linkDialog.show': 'Show Link Dialog'
|
|
|
2151 |
},
|
|
|
2152 |
history: {
|
|
|
2153 |
undo: 'Undo',
|
|
|
2154 |
redo: 'Redo'
|
|
|
2155 |
},
|
|
|
2156 |
specialChar: {
|
|
|
2157 |
specialChar: 'SPECIAL CHARACTERS',
|
|
|
2158 |
select: 'Select Special characters'
|
|
|
2159 |
}
|
|
|
2160 |
}
|
|
|
2161 |
});
|
|
|
2162 |
|
|
|
2163 |
|
|
|
2164 |
/**
|
|
|
2165 |
* @class core.key
|
|
|
2166 |
*
|
|
|
2167 |
* Object for keycodes.
|
|
|
2168 |
*
|
|
|
2169 |
* @singleton
|
|
|
2170 |
* @alternateClassName key
|
|
|
2171 |
*/
|
|
|
2172 |
var key = (function () {
|
|
|
2173 |
var keyMap = {
|
|
|
2174 |
'BACKSPACE': 8,
|
|
|
2175 |
'TAB': 9,
|
|
|
2176 |
'ENTER': 13,
|
|
|
2177 |
'SPACE': 32,
|
|
|
2178 |
|
|
|
2179 |
// Arrow
|
|
|
2180 |
'LEFT': 37,
|
|
|
2181 |
'UP': 38,
|
|
|
2182 |
'RIGHT': 39,
|
|
|
2183 |
'DOWN': 40,
|
|
|
2184 |
|
|
|
2185 |
// Number: 0-9
|
|
|
2186 |
'NUM0': 48,
|
|
|
2187 |
'NUM1': 49,
|
|
|
2188 |
'NUM2': 50,
|
|
|
2189 |
'NUM3': 51,
|
|
|
2190 |
'NUM4': 52,
|
|
|
2191 |
'NUM5': 53,
|
|
|
2192 |
'NUM6': 54,
|
|
|
2193 |
'NUM7': 55,
|
|
|
2194 |
'NUM8': 56,
|
|
|
2195 |
|
|
|
2196 |
// Alphabet: a-z
|
|
|
2197 |
'B': 66,
|
|
|
2198 |
'E': 69,
|
|
|
2199 |
'I': 73,
|
|
|
2200 |
'J': 74,
|
|
|
2201 |
'K': 75,
|
|
|
2202 |
'L': 76,
|
|
|
2203 |
'R': 82,
|
|
|
2204 |
'S': 83,
|
|
|
2205 |
'U': 85,
|
|
|
2206 |
'V': 86,
|
|
|
2207 |
'Y': 89,
|
|
|
2208 |
'Z': 90,
|
|
|
2209 |
|
|
|
2210 |
'SLASH': 191,
|
|
|
2211 |
'LEFTBRACKET': 219,
|
|
|
2212 |
'BACKSLASH': 220,
|
|
|
2213 |
'RIGHTBRACKET': 221
|
|
|
2214 |
};
|
|
|
2215 |
|
|
|
2216 |
return {
|
|
|
2217 |
/**
|
|
|
2218 |
* @method isEdit
|
|
|
2219 |
*
|
|
|
2220 |
* @param {Number} keyCode
|
|
|
2221 |
* @return {Boolean}
|
|
|
2222 |
*/
|
|
|
2223 |
isEdit: function (keyCode) {
|
|
|
2224 |
return list.contains([
|
|
|
2225 |
keyMap.BACKSPACE,
|
|
|
2226 |
keyMap.TAB,
|
|
|
2227 |
keyMap.ENTER,
|
|
|
2228 |
keyMap.SPACE
|
|
|
2229 |
], keyCode);
|
|
|
2230 |
},
|
|
|
2231 |
/**
|
|
|
2232 |
* @method isMove
|
|
|
2233 |
*
|
|
|
2234 |
* @param {Number} keyCode
|
|
|
2235 |
* @return {Boolean}
|
|
|
2236 |
*/
|
|
|
2237 |
isMove: function (keyCode) {
|
|
|
2238 |
return list.contains([
|
|
|
2239 |
keyMap.LEFT,
|
|
|
2240 |
keyMap.UP,
|
|
|
2241 |
keyMap.RIGHT,
|
|
|
2242 |
keyMap.DOWN
|
|
|
2243 |
], keyCode);
|
|
|
2244 |
},
|
|
|
2245 |
/**
|
|
|
2246 |
* @property {Object} nameFromCode
|
|
|
2247 |
* @property {String} nameFromCode.8 "BACKSPACE"
|
|
|
2248 |
*/
|
|
|
2249 |
nameFromCode: func.invertObject(keyMap),
|
|
|
2250 |
code: keyMap
|
|
|
2251 |
};
|
|
|
2252 |
})();
|
|
|
2253 |
|
|
|
2254 |
var range = (function () {
|
|
|
2255 |
|
|
|
2256 |
/**
|
|
|
2257 |
* return boundaryPoint from TextRange, inspired by Andy Na's HuskyRange.js
|
|
|
2258 |
*
|
|
|
2259 |
* @param {TextRange} textRange
|
|
|
2260 |
* @param {Boolean} isStart
|
|
|
2261 |
* @return {BoundaryPoint}
|
|
|
2262 |
*
|
|
|
2263 |
* @see http://msdn.microsoft.com/en-us/library/ie/ms535872(v=vs.85).aspx
|
|
|
2264 |
*/
|
|
|
2265 |
var textRangeToPoint = function (textRange, isStart) {
|
|
|
2266 |
var container = textRange.parentElement(), offset;
|
|
|
2267 |
|
|
|
2268 |
var tester = document.body.createTextRange(), prevContainer;
|
|
|
2269 |
var childNodes = list.from(container.childNodes);
|
|
|
2270 |
for (offset = 0; offset < childNodes.length; offset++) {
|
|
|
2271 |
if (dom.isText(childNodes[offset])) {
|
|
|
2272 |
continue;
|
|
|
2273 |
}
|
|
|
2274 |
tester.moveToElementText(childNodes[offset]);
|
|
|
2275 |
if (tester.compareEndPoints('StartToStart', textRange) >= 0) {
|
|
|
2276 |
break;
|
|
|
2277 |
}
|
|
|
2278 |
prevContainer = childNodes[offset];
|
|
|
2279 |
}
|
|
|
2280 |
|
|
|
2281 |
if (offset !== 0 && dom.isText(childNodes[offset - 1])) {
|
|
|
2282 |
var textRangeStart = document.body.createTextRange(), curTextNode = null;
|
|
|
2283 |
textRangeStart.moveToElementText(prevContainer || container);
|
|
|
2284 |
textRangeStart.collapse(!prevContainer);
|
|
|
2285 |
curTextNode = prevContainer ? prevContainer.nextSibling : container.firstChild;
|
|
|
2286 |
|
|
|
2287 |
var pointTester = textRange.duplicate();
|
|
|
2288 |
pointTester.setEndPoint('StartToStart', textRangeStart);
|
|
|
2289 |
var textCount = pointTester.text.replace(/[\r\n]/g, '').length;
|
|
|
2290 |
|
|
|
2291 |
while (textCount > curTextNode.nodeValue.length && curTextNode.nextSibling) {
|
|
|
2292 |
textCount -= curTextNode.nodeValue.length;
|
|
|
2293 |
curTextNode = curTextNode.nextSibling;
|
|
|
2294 |
}
|
|
|
2295 |
|
|
|
2296 |
/* jshint ignore:start */
|
|
|
2297 |
var dummy = curTextNode.nodeValue; // enforce IE to re-reference curTextNode, hack
|
|
|
2298 |
/* jshint ignore:end */
|
|
|
2299 |
|
|
|
2300 |
if (isStart && curTextNode.nextSibling && dom.isText(curTextNode.nextSibling) &&
|
|
|
2301 |
textCount === curTextNode.nodeValue.length) {
|
|
|
2302 |
textCount -= curTextNode.nodeValue.length;
|
|
|
2303 |
curTextNode = curTextNode.nextSibling;
|
|
|
2304 |
}
|
|
|
2305 |
|
|
|
2306 |
container = curTextNode;
|
|
|
2307 |
offset = textCount;
|
|
|
2308 |
}
|
|
|
2309 |
|
|
|
2310 |
return {
|
|
|
2311 |
cont: container,
|
|
|
2312 |
offset: offset
|
|
|
2313 |
};
|
|
|
2314 |
};
|
|
|
2315 |
|
|
|
2316 |
/**
|
|
|
2317 |
* return TextRange from boundary point (inspired by google closure-library)
|
|
|
2318 |
* @param {BoundaryPoint} point
|
|
|
2319 |
* @return {TextRange}
|
|
|
2320 |
*/
|
|
|
2321 |
var pointToTextRange = function (point) {
|
|
|
2322 |
var textRangeInfo = function (container, offset) {
|
|
|
2323 |
var node, isCollapseToStart;
|
|
|
2324 |
|
|
|
2325 |
if (dom.isText(container)) {
|
|
|
2326 |
var prevTextNodes = dom.listPrev(container, func.not(dom.isText));
|
|
|
2327 |
var prevContainer = list.last(prevTextNodes).previousSibling;
|
|
|
2328 |
node = prevContainer || container.parentNode;
|
|
|
2329 |
offset += list.sum(list.tail(prevTextNodes), dom.nodeLength);
|
|
|
2330 |
isCollapseToStart = !prevContainer;
|
|
|
2331 |
} else {
|
|
|
2332 |
node = container.childNodes[offset] || container;
|
|
|
2333 |
if (dom.isText(node)) {
|
|
|
2334 |
return textRangeInfo(node, 0);
|
|
|
2335 |
}
|
|
|
2336 |
|
|
|
2337 |
offset = 0;
|
|
|
2338 |
isCollapseToStart = false;
|
|
|
2339 |
}
|
|
|
2340 |
|
|
|
2341 |
return {
|
|
|
2342 |
node: node,
|
|
|
2343 |
collapseToStart: isCollapseToStart,
|
|
|
2344 |
offset: offset
|
|
|
2345 |
};
|
|
|
2346 |
};
|
|
|
2347 |
|
|
|
2348 |
var textRange = document.body.createTextRange();
|
|
|
2349 |
var info = textRangeInfo(point.node, point.offset);
|
|
|
2350 |
|
|
|
2351 |
textRange.moveToElementText(info.node);
|
|
|
2352 |
textRange.collapse(info.collapseToStart);
|
|
|
2353 |
textRange.moveStart('character', info.offset);
|
|
|
2354 |
return textRange;
|
|
|
2355 |
};
|
|
|
2356 |
|
|
|
2357 |
/**
|
|
|
2358 |
* Wrapped Range
|
|
|
2359 |
*
|
|
|
2360 |
* @constructor
|
|
|
2361 |
* @param {Node} sc - start container
|
|
|
2362 |
* @param {Number} so - start offset
|
|
|
2363 |
* @param {Node} ec - end container
|
|
|
2364 |
* @param {Number} eo - end offset
|
|
|
2365 |
*/
|
|
|
2366 |
var WrappedRange = function (sc, so, ec, eo) {
|
|
|
2367 |
this.sc = sc;
|
|
|
2368 |
this.so = so;
|
|
|
2369 |
this.ec = ec;
|
|
|
2370 |
this.eo = eo;
|
|
|
2371 |
|
|
|
2372 |
// nativeRange: get nativeRange from sc, so, ec, eo
|
|
|
2373 |
var nativeRange = function () {
|
|
|
2374 |
if (agent.isW3CRangeSupport) {
|
|
|
2375 |
var w3cRange = document.createRange();
|
|
|
2376 |
w3cRange.setStart(sc, so);
|
|
|
2377 |
w3cRange.setEnd(ec, eo);
|
|
|
2378 |
|
|
|
2379 |
return w3cRange;
|
|
|
2380 |
} else {
|
|
|
2381 |
var textRange = pointToTextRange({
|
|
|
2382 |
node: sc,
|
|
|
2383 |
offset: so
|
|
|
2384 |
});
|
|
|
2385 |
|
|
|
2386 |
textRange.setEndPoint('EndToEnd', pointToTextRange({
|
|
|
2387 |
node: ec,
|
|
|
2388 |
offset: eo
|
|
|
2389 |
}));
|
|
|
2390 |
|
|
|
2391 |
return textRange;
|
|
|
2392 |
}
|
|
|
2393 |
};
|
|
|
2394 |
|
|
|
2395 |
this.getPoints = function () {
|
|
|
2396 |
return {
|
|
|
2397 |
sc: sc,
|
|
|
2398 |
so: so,
|
|
|
2399 |
ec: ec,
|
|
|
2400 |
eo: eo
|
|
|
2401 |
};
|
|
|
2402 |
};
|
|
|
2403 |
|
|
|
2404 |
this.getStartPoint = function () {
|
|
|
2405 |
return {
|
|
|
2406 |
node: sc,
|
|
|
2407 |
offset: so
|
|
|
2408 |
};
|
|
|
2409 |
};
|
|
|
2410 |
|
|
|
2411 |
this.getEndPoint = function () {
|
|
|
2412 |
return {
|
|
|
2413 |
node: ec,
|
|
|
2414 |
offset: eo
|
|
|
2415 |
};
|
|
|
2416 |
};
|
|
|
2417 |
|
|
|
2418 |
/**
|
|
|
2419 |
* select update visible range
|
|
|
2420 |
*/
|
|
|
2421 |
this.select = function () {
|
|
|
2422 |
var nativeRng = nativeRange();
|
|
|
2423 |
if (agent.isW3CRangeSupport) {
|
|
|
2424 |
var selection = document.getSelection();
|
|
|
2425 |
if (selection.rangeCount > 0) {
|
|
|
2426 |
selection.removeAllRanges();
|
|
|
2427 |
}
|
|
|
2428 |
selection.addRange(nativeRng);
|
|
|
2429 |
} else {
|
|
|
2430 |
nativeRng.select();
|
|
|
2431 |
}
|
|
|
2432 |
|
|
|
2433 |
return this;
|
|
|
2434 |
};
|
|
|
2435 |
|
|
|
2436 |
/**
|
|
|
2437 |
* Moves the scrollbar to start container(sc) of current range
|
|
|
2438 |
*
|
|
|
2439 |
* @return {WrappedRange}
|
|
|
2440 |
*/
|
|
|
2441 |
this.scrollIntoView = function (container) {
|
|
|
2442 |
var height = $(container).height();
|
|
|
2443 |
if (container.scrollTop + height < this.sc.offsetTop) {
|
|
|
2444 |
container.scrollTop += Math.abs(container.scrollTop + height - this.sc.offsetTop);
|
|
|
2445 |
}
|
|
|
2446 |
|
|
|
2447 |
return this;
|
|
|
2448 |
};
|
|
|
2449 |
|
|
|
2450 |
/**
|
|
|
2451 |
* @return {WrappedRange}
|
|
|
2452 |
*/
|
|
|
2453 |
this.normalize = function () {
|
|
|
2454 |
|
|
|
2455 |
/**
|
|
|
2456 |
* @param {BoundaryPoint} point
|
|
|
2457 |
* @param {Boolean} isLeftToRight
|
|
|
2458 |
* @return {BoundaryPoint}
|
|
|
2459 |
*/
|
|
|
2460 |
var getVisiblePoint = function (point, isLeftToRight) {
|
|
|
2461 |
if ((dom.isVisiblePoint(point) && !dom.isEdgePoint(point)) ||
|
|
|
2462 |
(dom.isVisiblePoint(point) && dom.isRightEdgePoint(point) && !isLeftToRight) ||
|
|
|
2463 |
(dom.isVisiblePoint(point) && dom.isLeftEdgePoint(point) && isLeftToRight) ||
|
|
|
2464 |
(dom.isVisiblePoint(point) && dom.isBlock(point.node) && dom.isEmpty(point.node))) {
|
|
|
2465 |
return point;
|
|
|
2466 |
}
|
|
|
2467 |
|
|
|
2468 |
// point on block's edge
|
|
|
2469 |
var block = dom.ancestor(point.node, dom.isBlock);
|
|
|
2470 |
if (((dom.isLeftEdgePointOf(point, block) || dom.isVoid(dom.prevPoint(point).node)) && !isLeftToRight) ||
|
|
|
2471 |
((dom.isRightEdgePointOf(point, block) || dom.isVoid(dom.nextPoint(point).node)) && isLeftToRight)) {
|
|
|
2472 |
|
|
|
2473 |
// returns point already on visible point
|
|
|
2474 |
if (dom.isVisiblePoint(point)) {
|
|
|
2475 |
return point;
|
|
|
2476 |
}
|
|
|
2477 |
// reverse direction
|
|
|
2478 |
isLeftToRight = !isLeftToRight;
|
|
|
2479 |
}
|
|
|
2480 |
|
|
|
2481 |
var nextPoint = isLeftToRight ? dom.nextPointUntil(dom.nextPoint(point), dom.isVisiblePoint) :
|
|
|
2482 |
dom.prevPointUntil(dom.prevPoint(point), dom.isVisiblePoint);
|
|
|
2483 |
return nextPoint || point;
|
|
|
2484 |
};
|
|
|
2485 |
|
|
|
2486 |
var endPoint = getVisiblePoint(this.getEndPoint(), false);
|
|
|
2487 |
var startPoint = this.isCollapsed() ? endPoint : getVisiblePoint(this.getStartPoint(), true);
|
|
|
2488 |
|
|
|
2489 |
return new WrappedRange(
|
|
|
2490 |
startPoint.node,
|
|
|
2491 |
startPoint.offset,
|
|
|
2492 |
endPoint.node,
|
|
|
2493 |
endPoint.offset
|
|
|
2494 |
);
|
|
|
2495 |
};
|
|
|
2496 |
|
|
|
2497 |
/**
|
|
|
2498 |
* returns matched nodes on range
|
|
|
2499 |
*
|
|
|
2500 |
* @param {Function} [pred] - predicate function
|
|
|
2501 |
* @param {Object} [options]
|
|
|
2502 |
* @param {Boolean} [options.includeAncestor]
|
|
|
2503 |
* @param {Boolean} [options.fullyContains]
|
|
|
2504 |
* @return {Node[]}
|
|
|
2505 |
*/
|
|
|
2506 |
this.nodes = function (pred, options) {
|
|
|
2507 |
pred = pred || func.ok;
|
|
|
2508 |
|
|
|
2509 |
var includeAncestor = options && options.includeAncestor;
|
|
|
2510 |
var fullyContains = options && options.fullyContains;
|
|
|
2511 |
|
|
|
2512 |
// TODO compare points and sort
|
|
|
2513 |
var startPoint = this.getStartPoint();
|
|
|
2514 |
var endPoint = this.getEndPoint();
|
|
|
2515 |
|
|
|
2516 |
var nodes = [];
|
|
|
2517 |
var leftEdgeNodes = [];
|
|
|
2518 |
|
|
|
2519 |
dom.walkPoint(startPoint, endPoint, function (point) {
|
|
|
2520 |
if (dom.isEditable(point.node)) {
|
|
|
2521 |
return;
|
|
|
2522 |
}
|
|
|
2523 |
|
|
|
2524 |
var node;
|
|
|
2525 |
if (fullyContains) {
|
|
|
2526 |
if (dom.isLeftEdgePoint(point)) {
|
|
|
2527 |
leftEdgeNodes.push(point.node);
|
|
|
2528 |
}
|
|
|
2529 |
if (dom.isRightEdgePoint(point) && list.contains(leftEdgeNodes, point.node)) {
|
|
|
2530 |
node = point.node;
|
|
|
2531 |
}
|
|
|
2532 |
} else if (includeAncestor) {
|
|
|
2533 |
node = dom.ancestor(point.node, pred);
|
|
|
2534 |
} else {
|
|
|
2535 |
node = point.node;
|
|
|
2536 |
}
|
|
|
2537 |
|
|
|
2538 |
if (node && pred(node)) {
|
|
|
2539 |
nodes.push(node);
|
|
|
2540 |
}
|
|
|
2541 |
}, true);
|
|
|
2542 |
|
|
|
2543 |
return list.unique(nodes);
|
|
|
2544 |
};
|
|
|
2545 |
|
|
|
2546 |
/**
|
|
|
2547 |
* returns commonAncestor of range
|
|
|
2548 |
* @return {Element} - commonAncestor
|
|
|
2549 |
*/
|
|
|
2550 |
this.commonAncestor = function () {
|
|
|
2551 |
return dom.commonAncestor(sc, ec);
|
|
|
2552 |
};
|
|
|
2553 |
|
|
|
2554 |
/**
|
|
|
2555 |
* returns expanded range by pred
|
|
|
2556 |
*
|
|
|
2557 |
* @param {Function} pred - predicate function
|
|
|
2558 |
* @return {WrappedRange}
|
|
|
2559 |
*/
|
|
|
2560 |
this.expand = function (pred) {
|
|
|
2561 |
var startAncestor = dom.ancestor(sc, pred);
|
|
|
2562 |
var endAncestor = dom.ancestor(ec, pred);
|
|
|
2563 |
|
|
|
2564 |
if (!startAncestor && !endAncestor) {
|
|
|
2565 |
return new WrappedRange(sc, so, ec, eo);
|
|
|
2566 |
}
|
|
|
2567 |
|
|
|
2568 |
var boundaryPoints = this.getPoints();
|
|
|
2569 |
|
|
|
2570 |
if (startAncestor) {
|
|
|
2571 |
boundaryPoints.sc = startAncestor;
|
|
|
2572 |
boundaryPoints.so = 0;
|
|
|
2573 |
}
|
|
|
2574 |
|
|
|
2575 |
if (endAncestor) {
|
|
|
2576 |
boundaryPoints.ec = endAncestor;
|
|
|
2577 |
boundaryPoints.eo = dom.nodeLength(endAncestor);
|
|
|
2578 |
}
|
|
|
2579 |
|
|
|
2580 |
return new WrappedRange(
|
|
|
2581 |
boundaryPoints.sc,
|
|
|
2582 |
boundaryPoints.so,
|
|
|
2583 |
boundaryPoints.ec,
|
|
|
2584 |
boundaryPoints.eo
|
|
|
2585 |
);
|
|
|
2586 |
};
|
|
|
2587 |
|
|
|
2588 |
/**
|
|
|
2589 |
* @param {Boolean} isCollapseToStart
|
|
|
2590 |
* @return {WrappedRange}
|
|
|
2591 |
*/
|
|
|
2592 |
this.collapse = function (isCollapseToStart) {
|
|
|
2593 |
if (isCollapseToStart) {
|
|
|
2594 |
return new WrappedRange(sc, so, sc, so);
|
|
|
2595 |
} else {
|
|
|
2596 |
return new WrappedRange(ec, eo, ec, eo);
|
|
|
2597 |
}
|
|
|
2598 |
};
|
|
|
2599 |
|
|
|
2600 |
/**
|
|
|
2601 |
* splitText on range
|
|
|
2602 |
*/
|
|
|
2603 |
this.splitText = function () {
|
|
|
2604 |
var isSameContainer = sc === ec;
|
|
|
2605 |
var boundaryPoints = this.getPoints();
|
|
|
2606 |
|
|
|
2607 |
if (dom.isText(ec) && !dom.isEdgePoint(this.getEndPoint())) {
|
|
|
2608 |
ec.splitText(eo);
|
|
|
2609 |
}
|
|
|
2610 |
|
|
|
2611 |
if (dom.isText(sc) && !dom.isEdgePoint(this.getStartPoint())) {
|
|
|
2612 |
boundaryPoints.sc = sc.splitText(so);
|
|
|
2613 |
boundaryPoints.so = 0;
|
|
|
2614 |
|
|
|
2615 |
if (isSameContainer) {
|
|
|
2616 |
boundaryPoints.ec = boundaryPoints.sc;
|
|
|
2617 |
boundaryPoints.eo = eo - so;
|
|
|
2618 |
}
|
|
|
2619 |
}
|
|
|
2620 |
|
|
|
2621 |
return new WrappedRange(
|
|
|
2622 |
boundaryPoints.sc,
|
|
|
2623 |
boundaryPoints.so,
|
|
|
2624 |
boundaryPoints.ec,
|
|
|
2625 |
boundaryPoints.eo
|
|
|
2626 |
);
|
|
|
2627 |
};
|
|
|
2628 |
|
|
|
2629 |
/**
|
|
|
2630 |
* delete contents on range
|
|
|
2631 |
* @return {WrappedRange}
|
|
|
2632 |
*/
|
|
|
2633 |
this.deleteContents = function () {
|
|
|
2634 |
if (this.isCollapsed()) {
|
|
|
2635 |
return this;
|
|
|
2636 |
}
|
|
|
2637 |
|
|
|
2638 |
var rng = this.splitText();
|
|
|
2639 |
var nodes = rng.nodes(null, {
|
|
|
2640 |
fullyContains: true
|
|
|
2641 |
});
|
|
|
2642 |
|
|
|
2643 |
// find new cursor point
|
|
|
2644 |
var point = dom.prevPointUntil(rng.getStartPoint(), function (point) {
|
|
|
2645 |
return !list.contains(nodes, point.node);
|
|
|
2646 |
});
|
|
|
2647 |
|
|
|
2648 |
var emptyParents = [];
|
|
|
2649 |
$.each(nodes, function (idx, node) {
|
|
|
2650 |
// find empty parents
|
|
|
2651 |
var parent = node.parentNode;
|
|
|
2652 |
if (point.node !== parent && dom.nodeLength(parent) === 1) {
|
|
|
2653 |
emptyParents.push(parent);
|
|
|
2654 |
}
|
|
|
2655 |
dom.remove(node, false);
|
|
|
2656 |
});
|
|
|
2657 |
|
|
|
2658 |
// remove empty parents
|
|
|
2659 |
$.each(emptyParents, function (idx, node) {
|
|
|
2660 |
dom.remove(node, false);
|
|
|
2661 |
});
|
|
|
2662 |
|
|
|
2663 |
return new WrappedRange(
|
|
|
2664 |
point.node,
|
|
|
2665 |
point.offset,
|
|
|
2666 |
point.node,
|
|
|
2667 |
point.offset
|
|
|
2668 |
).normalize();
|
|
|
2669 |
};
|
|
|
2670 |
|
|
|
2671 |
/**
|
|
|
2672 |
* makeIsOn: return isOn(pred) function
|
|
|
2673 |
*/
|
|
|
2674 |
var makeIsOn = function (pred) {
|
|
|
2675 |
return function () {
|
|
|
2676 |
var ancestor = dom.ancestor(sc, pred);
|
|
|
2677 |
return !!ancestor && (ancestor === dom.ancestor(ec, pred));
|
|
|
2678 |
};
|
|
|
2679 |
};
|
|
|
2680 |
|
|
|
2681 |
// isOnEditable: judge whether range is on editable or not
|
|
|
2682 |
this.isOnEditable = makeIsOn(dom.isEditable);
|
|
|
2683 |
// isOnList: judge whether range is on list node or not
|
|
|
2684 |
this.isOnList = makeIsOn(dom.isList);
|
|
|
2685 |
// isOnAnchor: judge whether range is on anchor node or not
|
|
|
2686 |
this.isOnAnchor = makeIsOn(dom.isAnchor);
|
|
|
2687 |
// isOnAnchor: judge whether range is on cell node or not
|
|
|
2688 |
this.isOnCell = makeIsOn(dom.isCell);
|
|
|
2689 |
|
|
|
2690 |
/**
|
|
|
2691 |
* @param {Function} pred
|
|
|
2692 |
* @return {Boolean}
|
|
|
2693 |
*/
|
|
|
2694 |
this.isLeftEdgeOf = function (pred) {
|
|
|
2695 |
if (!dom.isLeftEdgePoint(this.getStartPoint())) {
|
|
|
2696 |
return false;
|
|
|
2697 |
}
|
|
|
2698 |
|
|
|
2699 |
var node = dom.ancestor(this.sc, pred);
|
|
|
2700 |
return node && dom.isLeftEdgeOf(this.sc, node);
|
|
|
2701 |
};
|
|
|
2702 |
|
|
|
2703 |
/**
|
|
|
2704 |
* returns whether range was collapsed or not
|
|
|
2705 |
*/
|
|
|
2706 |
this.isCollapsed = function () {
|
|
|
2707 |
return sc === ec && so === eo;
|
|
|
2708 |
};
|
|
|
2709 |
|
|
|
2710 |
/**
|
|
|
2711 |
* wrap inline nodes which children of body with paragraph
|
|
|
2712 |
*
|
|
|
2713 |
* @return {WrappedRange}
|
|
|
2714 |
*/
|
|
|
2715 |
this.wrapBodyInlineWithPara = function () {
|
|
|
2716 |
if (dom.isBodyContainer(sc) && dom.isEmpty(sc)) {
|
|
|
2717 |
sc.innerHTML = dom.emptyPara;
|
|
|
2718 |
return new WrappedRange(sc.firstChild, 0, sc.firstChild, 0);
|
|
|
2719 |
}
|
|
|
2720 |
|
|
|
2721 |
/**
|
|
|
2722 |
* [workaround] firefox often create range on not visible point. so normalize here.
|
|
|
2723 |
* - firefox: |<p>text</p>|
|
|
|
2724 |
* - chrome: <p>|text|</p>
|
|
|
2725 |
*/
|
|
|
2726 |
var rng = this.normalize();
|
|
|
2727 |
if (dom.isParaInline(sc) || dom.isPara(sc)) {
|
|
|
2728 |
return rng;
|
|
|
2729 |
}
|
|
|
2730 |
|
|
|
2731 |
// find inline top ancestor
|
|
|
2732 |
var topAncestor;
|
|
|
2733 |
if (dom.isInline(rng.sc)) {
|
|
|
2734 |
var ancestors = dom.listAncestor(rng.sc, func.not(dom.isInline));
|
|
|
2735 |
topAncestor = list.last(ancestors);
|
|
|
2736 |
if (!dom.isInline(topAncestor)) {
|
|
|
2737 |
topAncestor = ancestors[ancestors.length - 2] || rng.sc.childNodes[rng.so];
|
|
|
2738 |
}
|
|
|
2739 |
} else {
|
|
|
2740 |
topAncestor = rng.sc.childNodes[rng.so > 0 ? rng.so - 1 : 0];
|
|
|
2741 |
}
|
|
|
2742 |
|
|
|
2743 |
// siblings not in paragraph
|
|
|
2744 |
var inlineSiblings = dom.listPrev(topAncestor, dom.isParaInline).reverse();
|
|
|
2745 |
inlineSiblings = inlineSiblings.concat(dom.listNext(topAncestor.nextSibling, dom.isParaInline));
|
|
|
2746 |
|
|
|
2747 |
// wrap with paragraph
|
|
|
2748 |
if (inlineSiblings.length) {
|
|
|
2749 |
var para = dom.wrap(list.head(inlineSiblings), 'p');
|
|
|
2750 |
dom.appendChildNodes(para, list.tail(inlineSiblings));
|
|
|
2751 |
}
|
|
|
2752 |
|
|
|
2753 |
return this.normalize();
|
|
|
2754 |
};
|
|
|
2755 |
|
|
|
2756 |
/**
|
|
|
2757 |
* insert node at current cursor
|
|
|
2758 |
*
|
|
|
2759 |
* @param {Node} node
|
|
|
2760 |
* @return {Node}
|
|
|
2761 |
*/
|
|
|
2762 |
this.insertNode = function (node) {
|
|
|
2763 |
var rng = this.wrapBodyInlineWithPara().deleteContents();
|
|
|
2764 |
var info = dom.splitPoint(rng.getStartPoint(), dom.isInline(node));
|
|
|
2765 |
|
|
|
2766 |
if (info.rightNode) {
|
|
|
2767 |
info.rightNode.parentNode.insertBefore(node, info.rightNode);
|
|
|
2768 |
} else {
|
|
|
2769 |
info.container.appendChild(node);
|
|
|
2770 |
}
|
|
|
2771 |
|
|
|
2772 |
return node;
|
|
|
2773 |
};
|
|
|
2774 |
|
|
|
2775 |
/**
|
|
|
2776 |
* insert html at current cursor
|
|
|
2777 |
*/
|
|
|
2778 |
this.pasteHTML = function (markup) {
|
|
|
2779 |
var contentsContainer = $('<div></div>').html(markup)[0];
|
|
|
2780 |
var childNodes = list.from(contentsContainer.childNodes);
|
|
|
2781 |
|
|
|
2782 |
var rng = this.wrapBodyInlineWithPara().deleteContents();
|
|
|
2783 |
|
|
|
2784 |
return childNodes.reverse().map(function (childNode) {
|
|
|
2785 |
return rng.insertNode(childNode);
|
|
|
2786 |
}).reverse();
|
|
|
2787 |
};
|
|
|
2788 |
|
|
|
2789 |
/**
|
|
|
2790 |
* returns text in range
|
|
|
2791 |
*
|
|
|
2792 |
* @return {String}
|
|
|
2793 |
*/
|
|
|
2794 |
this.toString = function () {
|
|
|
2795 |
var nativeRng = nativeRange();
|
|
|
2796 |
return agent.isW3CRangeSupport ? nativeRng.toString() : nativeRng.text;
|
|
|
2797 |
};
|
|
|
2798 |
|
|
|
2799 |
/**
|
|
|
2800 |
* returns range for word before cursor
|
|
|
2801 |
*
|
|
|
2802 |
* @param {Boolean} [findAfter] - find after cursor, default: false
|
|
|
2803 |
* @return {WrappedRange}
|
|
|
2804 |
*/
|
|
|
2805 |
this.getWordRange = function (findAfter) {
|
|
|
2806 |
var endPoint = this.getEndPoint();
|
|
|
2807 |
|
|
|
2808 |
if (!dom.isCharPoint(endPoint)) {
|
|
|
2809 |
return this;
|
|
|
2810 |
}
|
|
|
2811 |
|
|
|
2812 |
var startPoint = dom.prevPointUntil(endPoint, function (point) {
|
|
|
2813 |
return !dom.isCharPoint(point);
|
|
|
2814 |
});
|
|
|
2815 |
|
|
|
2816 |
if (findAfter) {
|
|
|
2817 |
endPoint = dom.nextPointUntil(endPoint, function (point) {
|
|
|
2818 |
return !dom.isCharPoint(point);
|
|
|
2819 |
});
|
|
|
2820 |
}
|
|
|
2821 |
|
|
|
2822 |
return new WrappedRange(
|
|
|
2823 |
startPoint.node,
|
|
|
2824 |
startPoint.offset,
|
|
|
2825 |
endPoint.node,
|
|
|
2826 |
endPoint.offset
|
|
|
2827 |
);
|
|
|
2828 |
};
|
|
|
2829 |
|
|
|
2830 |
/**
|
|
|
2831 |
* create offsetPath bookmark
|
|
|
2832 |
*
|
|
|
2833 |
* @param {Node} editable
|
|
|
2834 |
*/
|
|
|
2835 |
this.bookmark = function (editable) {
|
|
|
2836 |
return {
|
|
|
2837 |
s: {
|
|
|
2838 |
path: dom.makeOffsetPath(editable, sc),
|
|
|
2839 |
offset: so
|
|
|
2840 |
},
|
|
|
2841 |
e: {
|
|
|
2842 |
path: dom.makeOffsetPath(editable, ec),
|
|
|
2843 |
offset: eo
|
|
|
2844 |
}
|
|
|
2845 |
};
|
|
|
2846 |
};
|
|
|
2847 |
|
|
|
2848 |
/**
|
|
|
2849 |
* create offsetPath bookmark base on paragraph
|
|
|
2850 |
*
|
|
|
2851 |
* @param {Node[]} paras
|
|
|
2852 |
*/
|
|
|
2853 |
this.paraBookmark = function (paras) {
|
|
|
2854 |
return {
|
|
|
2855 |
s: {
|
|
|
2856 |
path: list.tail(dom.makeOffsetPath(list.head(paras), sc)),
|
|
|
2857 |
offset: so
|
|
|
2858 |
},
|
|
|
2859 |
e: {
|
|
|
2860 |
path: list.tail(dom.makeOffsetPath(list.last(paras), ec)),
|
|
|
2861 |
offset: eo
|
|
|
2862 |
}
|
|
|
2863 |
};
|
|
|
2864 |
};
|
|
|
2865 |
|
|
|
2866 |
/**
|
|
|
2867 |
* getClientRects
|
|
|
2868 |
* @return {Rect[]}
|
|
|
2869 |
*/
|
|
|
2870 |
this.getClientRects = function () {
|
|
|
2871 |
var nativeRng = nativeRange();
|
|
|
2872 |
return nativeRng.getClientRects();
|
|
|
2873 |
};
|
|
|
2874 |
};
|
|
|
2875 |
|
|
|
2876 |
/**
|
|
|
2877 |
* @class core.range
|
|
|
2878 |
*
|
|
|
2879 |
* Data structure
|
|
|
2880 |
* * BoundaryPoint: a point of dom tree
|
|
|
2881 |
* * BoundaryPoints: two boundaryPoints corresponding to the start and the end of the Range
|
|
|
2882 |
*
|
|
|
2883 |
* See to http://www.w3.org/TR/DOM-Level-2-Traversal-Range/ranges.html#Level-2-Range-Position
|
|
|
2884 |
*
|
|
|
2885 |
* @singleton
|
|
|
2886 |
* @alternateClassName range
|
|
|
2887 |
*/
|
|
|
2888 |
return {
|
|
|
2889 |
/**
|
|
|
2890 |
* create Range Object From arguments or Browser Selection
|
|
|
2891 |
*
|
|
|
2892 |
* @param {Node} sc - start container
|
|
|
2893 |
* @param {Number} so - start offset
|
|
|
2894 |
* @param {Node} ec - end container
|
|
|
2895 |
* @param {Number} eo - end offset
|
|
|
2896 |
* @return {WrappedRange}
|
|
|
2897 |
*/
|
|
|
2898 |
create: function (sc, so, ec, eo) {
|
|
|
2899 |
if (arguments.length === 4) {
|
|
|
2900 |
return new WrappedRange(sc, so, ec, eo);
|
|
|
2901 |
} else if (arguments.length === 2) { //collapsed
|
|
|
2902 |
ec = sc;
|
|
|
2903 |
eo = so;
|
|
|
2904 |
return new WrappedRange(sc, so, ec, eo);
|
|
|
2905 |
} else {
|
|
|
2906 |
var wrappedRange = this.createFromSelection();
|
|
|
2907 |
if (!wrappedRange && arguments.length === 1) {
|
|
|
2908 |
wrappedRange = this.createFromNode(arguments[0]);
|
|
|
2909 |
return wrappedRange.collapse(dom.emptyPara === arguments[0].innerHTML);
|
|
|
2910 |
}
|
|
|
2911 |
return wrappedRange;
|
|
|
2912 |
}
|
|
|
2913 |
},
|
|
|
2914 |
|
|
|
2915 |
createFromSelection: function () {
|
|
|
2916 |
var sc, so, ec, eo;
|
|
|
2917 |
if (agent.isW3CRangeSupport) {
|
|
|
2918 |
var selection = document.getSelection();
|
|
|
2919 |
if (!selection || selection.rangeCount === 0) {
|
|
|
2920 |
return null;
|
|
|
2921 |
} else if (dom.isBody(selection.anchorNode)) {
|
|
|
2922 |
// Firefox: returns entire body as range on initialization.
|
|
|
2923 |
// We won't never need it.
|
|
|
2924 |
return null;
|
|
|
2925 |
}
|
|
|
2926 |
|
|
|
2927 |
var nativeRng = selection.getRangeAt(0);
|
|
|
2928 |
sc = nativeRng.startContainer;
|
|
|
2929 |
so = nativeRng.startOffset;
|
|
|
2930 |
ec = nativeRng.endContainer;
|
|
|
2931 |
eo = nativeRng.endOffset;
|
|
|
2932 |
} else { // IE8: TextRange
|
|
|
2933 |
var textRange = document.selection.createRange();
|
|
|
2934 |
var textRangeEnd = textRange.duplicate();
|
|
|
2935 |
textRangeEnd.collapse(false);
|
|
|
2936 |
var textRangeStart = textRange;
|
|
|
2937 |
textRangeStart.collapse(true);
|
|
|
2938 |
|
|
|
2939 |
var startPoint = textRangeToPoint(textRangeStart, true),
|
|
|
2940 |
endPoint = textRangeToPoint(textRangeEnd, false);
|
|
|
2941 |
|
|
|
2942 |
// same visible point case: range was collapsed.
|
|
|
2943 |
if (dom.isText(startPoint.node) && dom.isLeftEdgePoint(startPoint) &&
|
|
|
2944 |
dom.isTextNode(endPoint.node) && dom.isRightEdgePoint(endPoint) &&
|
|
|
2945 |
endPoint.node.nextSibling === startPoint.node) {
|
|
|
2946 |
startPoint = endPoint;
|
|
|
2947 |
}
|
|
|
2948 |
|
|
|
2949 |
sc = startPoint.cont;
|
|
|
2950 |
so = startPoint.offset;
|
|
|
2951 |
ec = endPoint.cont;
|
|
|
2952 |
eo = endPoint.offset;
|
|
|
2953 |
}
|
|
|
2954 |
|
|
|
2955 |
return new WrappedRange(sc, so, ec, eo);
|
|
|
2956 |
},
|
|
|
2957 |
|
|
|
2958 |
/**
|
|
|
2959 |
* @method
|
|
|
2960 |
*
|
|
|
2961 |
* create WrappedRange from node
|
|
|
2962 |
*
|
|
|
2963 |
* @param {Node} node
|
|
|
2964 |
* @return {WrappedRange}
|
|
|
2965 |
*/
|
|
|
2966 |
createFromNode: function (node) {
|
|
|
2967 |
var sc = node;
|
|
|
2968 |
var so = 0;
|
|
|
2969 |
var ec = node;
|
|
|
2970 |
var eo = dom.nodeLength(ec);
|
|
|
2971 |
|
|
|
2972 |
// browsers can't target a picture or void node
|
|
|
2973 |
if (dom.isVoid(sc)) {
|
|
|
2974 |
so = dom.listPrev(sc).length - 1;
|
|
|
2975 |
sc = sc.parentNode;
|
|
|
2976 |
}
|
|
|
2977 |
if (dom.isBR(ec)) {
|
|
|
2978 |
eo = dom.listPrev(ec).length - 1;
|
|
|
2979 |
ec = ec.parentNode;
|
|
|
2980 |
} else if (dom.isVoid(ec)) {
|
|
|
2981 |
eo = dom.listPrev(ec).length;
|
|
|
2982 |
ec = ec.parentNode;
|
|
|
2983 |
}
|
|
|
2984 |
|
|
|
2985 |
return this.create(sc, so, ec, eo);
|
|
|
2986 |
},
|
|
|
2987 |
|
|
|
2988 |
/**
|
|
|
2989 |
* create WrappedRange from node after position
|
|
|
2990 |
*
|
|
|
2991 |
* @param {Node} node
|
|
|
2992 |
* @return {WrappedRange}
|
|
|
2993 |
*/
|
|
|
2994 |
createFromNodeBefore: function (node) {
|
|
|
2995 |
return this.createFromNode(node).collapse(true);
|
|
|
2996 |
},
|
|
|
2997 |
|
|
|
2998 |
/**
|
|
|
2999 |
* create WrappedRange from node after position
|
|
|
3000 |
*
|
|
|
3001 |
* @param {Node} node
|
|
|
3002 |
* @return {WrappedRange}
|
|
|
3003 |
*/
|
|
|
3004 |
createFromNodeAfter: function (node) {
|
|
|
3005 |
return this.createFromNode(node).collapse();
|
|
|
3006 |
},
|
|
|
3007 |
|
|
|
3008 |
/**
|
|
|
3009 |
* @method
|
|
|
3010 |
*
|
|
|
3011 |
* create WrappedRange from bookmark
|
|
|
3012 |
*
|
|
|
3013 |
* @param {Node} editable
|
|
|
3014 |
* @param {Object} bookmark
|
|
|
3015 |
* @return {WrappedRange}
|
|
|
3016 |
*/
|
|
|
3017 |
createFromBookmark: function (editable, bookmark) {
|
|
|
3018 |
var sc = dom.fromOffsetPath(editable, bookmark.s.path);
|
|
|
3019 |
var so = bookmark.s.offset;
|
|
|
3020 |
var ec = dom.fromOffsetPath(editable, bookmark.e.path);
|
|
|
3021 |
var eo = bookmark.e.offset;
|
|
|
3022 |
return new WrappedRange(sc, so, ec, eo);
|
|
|
3023 |
},
|
|
|
3024 |
|
|
|
3025 |
/**
|
|
|
3026 |
* @method
|
|
|
3027 |
*
|
|
|
3028 |
* create WrappedRange from paraBookmark
|
|
|
3029 |
*
|
|
|
3030 |
* @param {Object} bookmark
|
|
|
3031 |
* @param {Node[]} paras
|
|
|
3032 |
* @return {WrappedRange}
|
|
|
3033 |
*/
|
|
|
3034 |
createFromParaBookmark: function (bookmark, paras) {
|
|
|
3035 |
var so = bookmark.s.offset;
|
|
|
3036 |
var eo = bookmark.e.offset;
|
|
|
3037 |
var sc = dom.fromOffsetPath(list.head(paras), bookmark.s.path);
|
|
|
3038 |
var ec = dom.fromOffsetPath(list.last(paras), bookmark.e.path);
|
|
|
3039 |
|
|
|
3040 |
return new WrappedRange(sc, so, ec, eo);
|
|
|
3041 |
}
|
|
|
3042 |
};
|
|
|
3043 |
})();
|
|
|
3044 |
|
|
|
3045 |
/**
|
|
|
3046 |
* @class core.async
|
|
|
3047 |
*
|
|
|
3048 |
* Async functions which returns `Promise`
|
|
|
3049 |
*
|
|
|
3050 |
* @singleton
|
|
|
3051 |
* @alternateClassName async
|
|
|
3052 |
*/
|
|
|
3053 |
var async = (function () {
|
|
|
3054 |
/**
|
|
|
3055 |
* @method readFileAsDataURL
|
|
|
3056 |
*
|
|
|
3057 |
* read contents of file as representing URL
|
|
|
3058 |
*
|
|
|
3059 |
* @param {File} file
|
|
|
3060 |
* @return {Promise} - then: dataUrl
|
|
|
3061 |
*/
|
|
|
3062 |
var readFileAsDataURL = function (file) {
|
|
|
3063 |
return $.Deferred(function (deferred) {
|
|
|
3064 |
$.extend(new FileReader(), {
|
|
|
3065 |
onload: function (e) {
|
|
|
3066 |
var dataURL = e.target.result;
|
|
|
3067 |
deferred.resolve(dataURL);
|
|
|
3068 |
},
|
|
|
3069 |
onerror: function () {
|
|
|
3070 |
deferred.reject(this);
|
|
|
3071 |
}
|
|
|
3072 |
}).readAsDataURL(file);
|
|
|
3073 |
}).promise();
|
|
|
3074 |
};
|
|
|
3075 |
|
|
|
3076 |
/**
|
|
|
3077 |
* @method createImage
|
|
|
3078 |
*
|
|
|
3079 |
* create `<image>` from url string
|
|
|
3080 |
*
|
|
|
3081 |
* @param {String} url
|
|
|
3082 |
* @return {Promise} - then: $image
|
|
|
3083 |
*/
|
|
|
3084 |
var createImage = function (url) {
|
|
|
3085 |
return $.Deferred(function (deferred) {
|
|
|
3086 |
var $img = $('<img>');
|
|
|
3087 |
|
|
|
3088 |
$img.one('load', function () {
|
|
|
3089 |
$img.off('error abort');
|
|
|
3090 |
deferred.resolve($img);
|
|
|
3091 |
}).one('error abort', function () {
|
|
|
3092 |
$img.off('load').detach();
|
|
|
3093 |
deferred.reject($img);
|
|
|
3094 |
}).css({
|
|
|
3095 |
display: 'none'
|
|
|
3096 |
}).appendTo(document.body).attr('src', url);
|
|
|
3097 |
}).promise();
|
|
|
3098 |
};
|
|
|
3099 |
|
|
|
3100 |
return {
|
|
|
3101 |
readFileAsDataURL: readFileAsDataURL,
|
|
|
3102 |
createImage: createImage
|
|
|
3103 |
};
|
|
|
3104 |
})();
|
|
|
3105 |
|
|
|
3106 |
/**
|
|
|
3107 |
* @class editing.History
|
|
|
3108 |
*
|
|
|
3109 |
* Editor History
|
|
|
3110 |
*
|
|
|
3111 |
*/
|
|
|
3112 |
var History = function ($editable) {
|
|
|
3113 |
var stack = [], stackOffset = -1;
|
|
|
3114 |
var editable = $editable[0];
|
|
|
3115 |
|
|
|
3116 |
var makeSnapshot = function () {
|
|
|
3117 |
var rng = range.create(editable);
|
|
|
3118 |
var emptyBookmark = {s: {path: [], offset: 0}, e: {path: [], offset: 0}};
|
|
|
3119 |
|
|
|
3120 |
return {
|
|
|
3121 |
contents: $editable.html(),
|
|
|
3122 |
bookmark: (rng ? rng.bookmark(editable) : emptyBookmark)
|
|
|
3123 |
};
|
|
|
3124 |
};
|
|
|
3125 |
|
|
|
3126 |
var applySnapshot = function (snapshot) {
|
|
|
3127 |
if (snapshot.contents !== null) {
|
|
|
3128 |
$editable.html(snapshot.contents);
|
|
|
3129 |
}
|
|
|
3130 |
if (snapshot.bookmark !== null) {
|
|
|
3131 |
range.createFromBookmark(editable, snapshot.bookmark).select();
|
|
|
3132 |
}
|
|
|
3133 |
};
|
|
|
3134 |
|
|
|
3135 |
/**
|
|
|
3136 |
* @method rewind
|
|
|
3137 |
* Rewinds the history stack back to the first snapshot taken.
|
|
|
3138 |
* Leaves the stack intact, so that "Redo" can still be used.
|
|
|
3139 |
*/
|
|
|
3140 |
this.rewind = function () {
|
|
|
3141 |
// Create snap shot if not yet recorded
|
|
|
3142 |
if ($editable.html() !== stack[stackOffset].contents) {
|
|
|
3143 |
this.recordUndo();
|
|
|
3144 |
}
|
|
|
3145 |
|
|
|
3146 |
// Return to the first available snapshot.
|
|
|
3147 |
stackOffset = 0;
|
|
|
3148 |
|
|
|
3149 |
// Apply that snapshot.
|
|
|
3150 |
applySnapshot(stack[stackOffset]);
|
|
|
3151 |
};
|
|
|
3152 |
|
|
|
3153 |
/**
|
|
|
3154 |
* @method reset
|
|
|
3155 |
* Resets the history stack completely; reverting to an empty editor.
|
|
|
3156 |
*/
|
|
|
3157 |
this.reset = function () {
|
|
|
3158 |
// Clear the stack.
|
|
|
3159 |
stack = [];
|
|
|
3160 |
|
|
|
3161 |
// Restore stackOffset to its original value.
|
|
|
3162 |
stackOffset = -1;
|
|
|
3163 |
|
|
|
3164 |
// Clear the editable area.
|
|
|
3165 |
$editable.html('');
|
|
|
3166 |
|
|
|
3167 |
// Record our first snapshot (of nothing).
|
|
|
3168 |
this.recordUndo();
|
|
|
3169 |
};
|
|
|
3170 |
|
|
|
3171 |
/**
|
|
|
3172 |
* undo
|
|
|
3173 |
*/
|
|
|
3174 |
this.undo = function () {
|
|
|
3175 |
// Create snap shot if not yet recorded
|
|
|
3176 |
if ($editable.html() !== stack[stackOffset].contents) {
|
|
|
3177 |
this.recordUndo();
|
|
|
3178 |
}
|
|
|
3179 |
|
|
|
3180 |
if (0 < stackOffset) {
|
|
|
3181 |
stackOffset--;
|
|
|
3182 |
applySnapshot(stack[stackOffset]);
|
|
|
3183 |
}
|
|
|
3184 |
};
|
|
|
3185 |
|
|
|
3186 |
/**
|
|
|
3187 |
* redo
|
|
|
3188 |
*/
|
|
|
3189 |
this.redo = function () {
|
|
|
3190 |
if (stack.length - 1 > stackOffset) {
|
|
|
3191 |
stackOffset++;
|
|
|
3192 |
applySnapshot(stack[stackOffset]);
|
|
|
3193 |
}
|
|
|
3194 |
};
|
|
|
3195 |
|
|
|
3196 |
/**
|
|
|
3197 |
* recorded undo
|
|
|
3198 |
*/
|
|
|
3199 |
this.recordUndo = function () {
|
|
|
3200 |
stackOffset++;
|
|
|
3201 |
|
|
|
3202 |
// Wash out stack after stackOffset
|
|
|
3203 |
if (stack.length > stackOffset) {
|
|
|
3204 |
stack = stack.slice(0, stackOffset);
|
|
|
3205 |
}
|
|
|
3206 |
|
|
|
3207 |
// Create new snapshot and push it to the end
|
|
|
3208 |
stack.push(makeSnapshot());
|
|
|
3209 |
};
|
|
|
3210 |
};
|
|
|
3211 |
|
|
|
3212 |
/**
|
|
|
3213 |
* @class editing.Style
|
|
|
3214 |
*
|
|
|
3215 |
* Style
|
|
|
3216 |
*
|
|
|
3217 |
*/
|
|
|
3218 |
var Style = function () {
|
|
|
3219 |
/**
|
|
|
3220 |
* @method jQueryCSS
|
|
|
3221 |
*
|
|
|
3222 |
* [workaround] for old jQuery
|
|
|
3223 |
* passing an array of style properties to .css()
|
|
|
3224 |
* will result in an object of property-value pairs.
|
|
|
3225 |
* (compability with version < 1.9)
|
|
|
3226 |
*
|
|
|
3227 |
* @private
|
|
|
3228 |
* @param {jQuery} $obj
|
|
|
3229 |
* @param {Array} propertyNames - An array of one or more CSS properties.
|
|
|
3230 |
* @return {Object}
|
|
|
3231 |
*/
|
|
|
3232 |
var jQueryCSS = function ($obj, propertyNames) {
|
|
|
3233 |
if (agent.jqueryVersion < 1.9) {
|
|
|
3234 |
var result = {};
|
|
|
3235 |
$.each(propertyNames, function (idx, propertyName) {
|
|
|
3236 |
result[propertyName] = $obj.css(propertyName);
|
|
|
3237 |
});
|
|
|
3238 |
return result;
|
|
|
3239 |
}
|
|
|
3240 |
return $obj.css.call($obj, propertyNames);
|
|
|
3241 |
};
|
|
|
3242 |
|
|
|
3243 |
/**
|
|
|
3244 |
* returns style object from node
|
|
|
3245 |
*
|
|
|
3246 |
* @param {jQuery} $node
|
|
|
3247 |
* @return {Object}
|
|
|
3248 |
*/
|
|
|
3249 |
this.fromNode = function ($node) {
|
|
|
3250 |
var properties = ['font-family', 'font-size', 'text-align', 'list-style-type', 'line-height'];
|
|
|
3251 |
var styleInfo = jQueryCSS($node, properties) || {};
|
|
|
3252 |
styleInfo['font-size'] = parseInt(styleInfo['font-size'], 10);
|
|
|
3253 |
return styleInfo;
|
|
|
3254 |
};
|
|
|
3255 |
|
|
|
3256 |
/**
|
|
|
3257 |
* paragraph level style
|
|
|
3258 |
*
|
|
|
3259 |
* @param {WrappedRange} rng
|
|
|
3260 |
* @param {Object} styleInfo
|
|
|
3261 |
*/
|
|
|
3262 |
this.stylePara = function (rng, styleInfo) {
|
|
|
3263 |
$.each(rng.nodes(dom.isPara, {
|
|
|
3264 |
includeAncestor: true
|
|
|
3265 |
}), function (idx, para) {
|
|
|
3266 |
$(para).css(styleInfo);
|
|
|
3267 |
});
|
|
|
3268 |
};
|
|
|
3269 |
|
|
|
3270 |
/**
|
|
|
3271 |
* insert and returns styleNodes on range.
|
|
|
3272 |
*
|
|
|
3273 |
* @param {WrappedRange} rng
|
|
|
3274 |
* @param {Object} [options] - options for styleNodes
|
|
|
3275 |
* @param {String} [options.nodeName] - default: `SPAN`
|
|
|
3276 |
* @param {Boolean} [options.expandClosestSibling] - default: `false`
|
|
|
3277 |
* @param {Boolean} [options.onlyPartialContains] - default: `false`
|
|
|
3278 |
* @return {Node[]}
|
|
|
3279 |
*/
|
|
|
3280 |
this.styleNodes = function (rng, options) {
|
|
|
3281 |
rng = rng.splitText();
|
|
|
3282 |
|
|
|
3283 |
var nodeName = options && options.nodeName || 'SPAN';
|
|
|
3284 |
var expandClosestSibling = !!(options && options.expandClosestSibling);
|
|
|
3285 |
var onlyPartialContains = !!(options && options.onlyPartialContains);
|
|
|
3286 |
|
|
|
3287 |
if (rng.isCollapsed()) {
|
|
|
3288 |
return [rng.insertNode(dom.create(nodeName))];
|
|
|
3289 |
}
|
|
|
3290 |
|
|
|
3291 |
var pred = dom.makePredByNodeName(nodeName);
|
|
|
3292 |
var nodes = rng.nodes(dom.isText, {
|
|
|
3293 |
fullyContains: true
|
|
|
3294 |
}).map(function (text) {
|
|
|
3295 |
return dom.singleChildAncestor(text, pred) || dom.wrap(text, nodeName);
|
|
|
3296 |
});
|
|
|
3297 |
|
|
|
3298 |
if (expandClosestSibling) {
|
|
|
3299 |
if (onlyPartialContains) {
|
|
|
3300 |
var nodesInRange = rng.nodes();
|
|
|
3301 |
// compose with partial contains predication
|
|
|
3302 |
pred = func.and(pred, function (node) {
|
|
|
3303 |
return list.contains(nodesInRange, node);
|
|
|
3304 |
});
|
|
|
3305 |
}
|
|
|
3306 |
|
|
|
3307 |
return nodes.map(function (node) {
|
|
|
3308 |
var siblings = dom.withClosestSiblings(node, pred);
|
|
|
3309 |
var head = list.head(siblings);
|
|
|
3310 |
var tails = list.tail(siblings);
|
|
|
3311 |
$.each(tails, function (idx, elem) {
|
|
|
3312 |
dom.appendChildNodes(head, elem.childNodes);
|
|
|
3313 |
dom.remove(elem);
|
|
|
3314 |
});
|
|
|
3315 |
return list.head(siblings);
|
|
|
3316 |
});
|
|
|
3317 |
} else {
|
|
|
3318 |
return nodes;
|
|
|
3319 |
}
|
|
|
3320 |
};
|
|
|
3321 |
|
|
|
3322 |
/**
|
|
|
3323 |
* get current style on cursor
|
|
|
3324 |
*
|
|
|
3325 |
* @param {WrappedRange} rng
|
|
|
3326 |
* @return {Object} - object contains style properties.
|
|
|
3327 |
*/
|
|
|
3328 |
this.current = function (rng) {
|
|
|
3329 |
var $cont = $(!dom.isElement(rng.sc) ? rng.sc.parentNode : rng.sc);
|
|
|
3330 |
var styleInfo = this.fromNode($cont);
|
|
|
3331 |
|
|
|
3332 |
// document.queryCommandState for toggle state
|
|
|
3333 |
// [workaround] prevent Firefox nsresult: "0x80004005 (NS_ERROR_FAILURE)"
|
|
|
3334 |
try {
|
|
|
3335 |
styleInfo = $.extend(styleInfo, {
|
|
|
3336 |
'font-bold': document.queryCommandState('bold') ? 'bold' : 'normal',
|
|
|
3337 |
'font-italic': document.queryCommandState('italic') ? 'italic' : 'normal',
|
|
|
3338 |
'font-underline': document.queryCommandState('underline') ? 'underline' : 'normal',
|
|
|
3339 |
'font-subscript': document.queryCommandState('subscript') ? 'subscript' : 'normal',
|
|
|
3340 |
'font-superscript': document.queryCommandState('superscript') ? 'superscript' : 'normal',
|
|
|
3341 |
'font-strikethrough': document.queryCommandState('strikethrough') ? 'strikethrough' : 'normal'
|
|
|
3342 |
});
|
|
|
3343 |
} catch (e) {}
|
|
|
3344 |
|
|
|
3345 |
// list-style-type to list-style(unordered, ordered)
|
|
|
3346 |
if (!rng.isOnList()) {
|
|
|
3347 |
styleInfo['list-style'] = 'none';
|
|
|
3348 |
} else {
|
|
|
3349 |
var orderedTypes = ['circle', 'disc', 'disc-leading-zero', 'square'];
|
|
|
3350 |
var isUnordered = $.inArray(styleInfo['list-style-type'], orderedTypes) > -1;
|
|
|
3351 |
styleInfo['list-style'] = isUnordered ? 'unordered' : 'ordered';
|
|
|
3352 |
}
|
|
|
3353 |
|
|
|
3354 |
var para = dom.ancestor(rng.sc, dom.isPara);
|
|
|
3355 |
if (para && para.style['line-height']) {
|
|
|
3356 |
styleInfo['line-height'] = para.style.lineHeight;
|
|
|
3357 |
} else {
|
|
|
3358 |
var lineHeight = parseInt(styleInfo['line-height'], 10) / parseInt(styleInfo['font-size'], 10);
|
|
|
3359 |
styleInfo['line-height'] = lineHeight.toFixed(1);
|
|
|
3360 |
}
|
|
|
3361 |
|
|
|
3362 |
styleInfo.anchor = rng.isOnAnchor() && dom.ancestor(rng.sc, dom.isAnchor);
|
|
|
3363 |
styleInfo.ancestors = dom.listAncestor(rng.sc, dom.isEditable);
|
|
|
3364 |
styleInfo.range = rng;
|
|
|
3365 |
|
|
|
3366 |
return styleInfo;
|
|
|
3367 |
};
|
|
|
3368 |
};
|
|
|
3369 |
|
|
|
3370 |
|
|
|
3371 |
/**
|
|
|
3372 |
* @class editing.Bullet
|
|
|
3373 |
*
|
|
|
3374 |
* @alternateClassName Bullet
|
|
|
3375 |
*/
|
|
|
3376 |
var Bullet = function () {
|
|
|
3377 |
var self = this;
|
|
|
3378 |
|
|
|
3379 |
/**
|
|
|
3380 |
* toggle ordered list
|
|
|
3381 |
*/
|
|
|
3382 |
this.insertOrderedList = function (editable) {
|
|
|
3383 |
this.toggleList('OL', editable);
|
|
|
3384 |
};
|
|
|
3385 |
|
|
|
3386 |
/**
|
|
|
3387 |
* toggle unordered list
|
|
|
3388 |
*/
|
|
|
3389 |
this.insertUnorderedList = function (editable) {
|
|
|
3390 |
this.toggleList('UL', editable);
|
|
|
3391 |
};
|
|
|
3392 |
|
|
|
3393 |
/**
|
|
|
3394 |
* indent
|
|
|
3395 |
*/
|
|
|
3396 |
this.indent = function (editable) {
|
|
|
3397 |
var self = this;
|
|
|
3398 |
var rng = range.create(editable).wrapBodyInlineWithPara();
|
|
|
3399 |
|
|
|
3400 |
var paras = rng.nodes(dom.isPara, { includeAncestor: true });
|
|
|
3401 |
var clustereds = list.clusterBy(paras, func.peq2('parentNode'));
|
|
|
3402 |
|
|
|
3403 |
$.each(clustereds, function (idx, paras) {
|
|
|
3404 |
var head = list.head(paras);
|
|
|
3405 |
if (dom.isLi(head)) {
|
|
|
3406 |
self.wrapList(paras, head.parentNode.nodeName);
|
|
|
3407 |
} else {
|
|
|
3408 |
$.each(paras, function (idx, para) {
|
|
|
3409 |
$(para).css('marginLeft', function (idx, val) {
|
|
|
3410 |
return (parseInt(val, 10) || 0) + 25;
|
|
|
3411 |
});
|
|
|
3412 |
});
|
|
|
3413 |
}
|
|
|
3414 |
});
|
|
|
3415 |
|
|
|
3416 |
rng.select();
|
|
|
3417 |
};
|
|
|
3418 |
|
|
|
3419 |
/**
|
|
|
3420 |
* outdent
|
|
|
3421 |
*/
|
|
|
3422 |
this.outdent = function (editable) {
|
|
|
3423 |
var self = this;
|
|
|
3424 |
var rng = range.create(editable).wrapBodyInlineWithPara();
|
|
|
3425 |
|
|
|
3426 |
var paras = rng.nodes(dom.isPara, { includeAncestor: true });
|
|
|
3427 |
var clustereds = list.clusterBy(paras, func.peq2('parentNode'));
|
|
|
3428 |
|
|
|
3429 |
$.each(clustereds, function (idx, paras) {
|
|
|
3430 |
var head = list.head(paras);
|
|
|
3431 |
if (dom.isLi(head)) {
|
|
|
3432 |
self.releaseList([paras]);
|
|
|
3433 |
} else {
|
|
|
3434 |
$.each(paras, function (idx, para) {
|
|
|
3435 |
$(para).css('marginLeft', function (idx, val) {
|
|
|
3436 |
val = (parseInt(val, 10) || 0);
|
|
|
3437 |
return val > 25 ? val - 25 : '';
|
|
|
3438 |
});
|
|
|
3439 |
});
|
|
|
3440 |
}
|
|
|
3441 |
});
|
|
|
3442 |
|
|
|
3443 |
rng.select();
|
|
|
3444 |
};
|
|
|
3445 |
|
|
|
3446 |
/**
|
|
|
3447 |
* toggle list
|
|
|
3448 |
*
|
|
|
3449 |
* @param {String} listName - OL or UL
|
|
|
3450 |
*/
|
|
|
3451 |
this.toggleList = function (listName, editable) {
|
|
|
3452 |
var rng = range.create(editable).wrapBodyInlineWithPara();
|
|
|
3453 |
|
|
|
3454 |
var paras = rng.nodes(dom.isPara, { includeAncestor: true });
|
|
|
3455 |
var bookmark = rng.paraBookmark(paras);
|
|
|
3456 |
var clustereds = list.clusterBy(paras, func.peq2('parentNode'));
|
|
|
3457 |
|
|
|
3458 |
// paragraph to list
|
|
|
3459 |
if (list.find(paras, dom.isPurePara)) {
|
|
|
3460 |
var wrappedParas = [];
|
|
|
3461 |
$.each(clustereds, function (idx, paras) {
|
|
|
3462 |
wrappedParas = wrappedParas.concat(self.wrapList(paras, listName));
|
|
|
3463 |
});
|
|
|
3464 |
paras = wrappedParas;
|
|
|
3465 |
// list to paragraph or change list style
|
|
|
3466 |
} else {
|
|
|
3467 |
var diffLists = rng.nodes(dom.isList, {
|
|
|
3468 |
includeAncestor: true
|
|
|
3469 |
}).filter(function (listNode) {
|
|
|
3470 |
return !$.nodeName(listNode, listName);
|
|
|
3471 |
});
|
|
|
3472 |
|
|
|
3473 |
if (diffLists.length) {
|
|
|
3474 |
$.each(diffLists, function (idx, listNode) {
|
|
|
3475 |
dom.replace(listNode, listName);
|
|
|
3476 |
});
|
|
|
3477 |
} else {
|
|
|
3478 |
paras = this.releaseList(clustereds, true);
|
|
|
3479 |
}
|
|
|
3480 |
}
|
|
|
3481 |
|
|
|
3482 |
range.createFromParaBookmark(bookmark, paras).select();
|
|
|
3483 |
};
|
|
|
3484 |
|
|
|
3485 |
/**
|
|
|
3486 |
* @param {Node[]} paras
|
|
|
3487 |
* @param {String} listName
|
|
|
3488 |
* @return {Node[]}
|
|
|
3489 |
*/
|
|
|
3490 |
this.wrapList = function (paras, listName) {
|
|
|
3491 |
var head = list.head(paras);
|
|
|
3492 |
var last = list.last(paras);
|
|
|
3493 |
|
|
|
3494 |
var prevList = dom.isList(head.previousSibling) && head.previousSibling;
|
|
|
3495 |
var nextList = dom.isList(last.nextSibling) && last.nextSibling;
|
|
|
3496 |
|
|
|
3497 |
var listNode = prevList || dom.insertAfter(dom.create(listName || 'UL'), last);
|
|
|
3498 |
|
|
|
3499 |
// P to LI
|
|
|
3500 |
paras = paras.map(function (para) {
|
|
|
3501 |
return dom.isPurePara(para) ? dom.replace(para, 'LI') : para;
|
|
|
3502 |
});
|
|
|
3503 |
|
|
|
3504 |
// append to list(<ul>, <ol>)
|
|
|
3505 |
dom.appendChildNodes(listNode, paras);
|
|
|
3506 |
|
|
|
3507 |
if (nextList) {
|
|
|
3508 |
dom.appendChildNodes(listNode, list.from(nextList.childNodes));
|
|
|
3509 |
dom.remove(nextList);
|
|
|
3510 |
}
|
|
|
3511 |
|
|
|
3512 |
return paras;
|
|
|
3513 |
};
|
|
|
3514 |
|
|
|
3515 |
/**
|
|
|
3516 |
* @method releaseList
|
|
|
3517 |
*
|
|
|
3518 |
* @param {Array[]} clustereds
|
|
|
3519 |
* @param {Boolean} isEscapseToBody
|
|
|
3520 |
* @return {Node[]}
|
|
|
3521 |
*/
|
|
|
3522 |
this.releaseList = function (clustereds, isEscapseToBody) {
|
|
|
3523 |
var releasedParas = [];
|
|
|
3524 |
|
|
|
3525 |
$.each(clustereds, function (idx, paras) {
|
|
|
3526 |
var head = list.head(paras);
|
|
|
3527 |
var last = list.last(paras);
|
|
|
3528 |
|
|
|
3529 |
var headList = isEscapseToBody ? dom.lastAncestor(head, dom.isList) :
|
|
|
3530 |
head.parentNode;
|
|
|
3531 |
var lastList = headList.childNodes.length > 1 ? dom.splitTree(headList, {
|
|
|
3532 |
node: last.parentNode,
|
|
|
3533 |
offset: dom.position(last) + 1
|
|
|
3534 |
}, {
|
|
|
3535 |
isSkipPaddingBlankHTML: true
|
|
|
3536 |
}) : null;
|
|
|
3537 |
|
|
|
3538 |
var middleList = dom.splitTree(headList, {
|
|
|
3539 |
node: head.parentNode,
|
|
|
3540 |
offset: dom.position(head)
|
|
|
3541 |
}, {
|
|
|
3542 |
isSkipPaddingBlankHTML: true
|
|
|
3543 |
});
|
|
|
3544 |
|
|
|
3545 |
paras = isEscapseToBody ? dom.listDescendant(middleList, dom.isLi) :
|
|
|
3546 |
list.from(middleList.childNodes).filter(dom.isLi);
|
|
|
3547 |
|
|
|
3548 |
// LI to P
|
|
|
3549 |
if (isEscapseToBody || !dom.isList(headList.parentNode)) {
|
|
|
3550 |
paras = paras.map(function (para) {
|
|
|
3551 |
return dom.replace(para, 'P');
|
|
|
3552 |
});
|
|
|
3553 |
}
|
|
|
3554 |
|
|
|
3555 |
$.each(list.from(paras).reverse(), function (idx, para) {
|
|
|
3556 |
dom.insertAfter(para, headList);
|
|
|
3557 |
});
|
|
|
3558 |
|
|
|
3559 |
// remove empty lists
|
|
|
3560 |
var rootLists = list.compact([headList, middleList, lastList]);
|
|
|
3561 |
$.each(rootLists, function (idx, rootList) {
|
|
|
3562 |
var listNodes = [rootList].concat(dom.listDescendant(rootList, dom.isList));
|
|
|
3563 |
$.each(listNodes.reverse(), function (idx, listNode) {
|
|
|
3564 |
if (!dom.nodeLength(listNode)) {
|
|
|
3565 |
dom.remove(listNode, true);
|
|
|
3566 |
}
|
|
|
3567 |
});
|
|
|
3568 |
});
|
|
|
3569 |
|
|
|
3570 |
releasedParas = releasedParas.concat(paras);
|
|
|
3571 |
});
|
|
|
3572 |
|
|
|
3573 |
return releasedParas;
|
|
|
3574 |
};
|
|
|
3575 |
};
|
|
|
3576 |
|
|
|
3577 |
|
|
|
3578 |
/**
|
|
|
3579 |
* @class editing.Typing
|
|
|
3580 |
*
|
|
|
3581 |
* Typing
|
|
|
3582 |
*
|
|
|
3583 |
*/
|
|
|
3584 |
var Typing = function () {
|
|
|
3585 |
|
|
|
3586 |
// a Bullet instance to toggle lists off
|
|
|
3587 |
var bullet = new Bullet();
|
|
|
3588 |
|
|
|
3589 |
/**
|
|
|
3590 |
* insert tab
|
|
|
3591 |
*
|
|
|
3592 |
* @param {WrappedRange} rng
|
|
|
3593 |
* @param {Number} tabsize
|
|
|
3594 |
*/
|
|
|
3595 |
this.insertTab = function (rng, tabsize) {
|
|
|
3596 |
var tab = dom.createText(new Array(tabsize + 1).join(dom.NBSP_CHAR));
|
|
|
3597 |
rng = rng.deleteContents();
|
|
|
3598 |
rng.insertNode(tab, true);
|
|
|
3599 |
|
|
|
3600 |
rng = range.create(tab, tabsize);
|
|
|
3601 |
rng.select();
|
|
|
3602 |
};
|
|
|
3603 |
|
|
|
3604 |
/**
|
|
|
3605 |
* insert paragraph
|
|
|
3606 |
*/
|
|
|
3607 |
this.insertParagraph = function (editable) {
|
|
|
3608 |
var rng = range.create(editable);
|
|
|
3609 |
|
|
|
3610 |
// deleteContents on range.
|
|
|
3611 |
rng = rng.deleteContents();
|
|
|
3612 |
|
|
|
3613 |
// Wrap range if it needs to be wrapped by paragraph
|
|
|
3614 |
rng = rng.wrapBodyInlineWithPara();
|
|
|
3615 |
|
|
|
3616 |
// finding paragraph
|
|
|
3617 |
var splitRoot = dom.ancestor(rng.sc, dom.isPara);
|
|
|
3618 |
|
|
|
3619 |
var nextPara;
|
|
|
3620 |
// on paragraph: split paragraph
|
|
|
3621 |
if (splitRoot) {
|
|
|
3622 |
// if it is an empty line with li
|
|
|
3623 |
if (dom.isEmpty(splitRoot) && dom.isLi(splitRoot)) {
|
|
|
3624 |
// toogle UL/OL and escape
|
|
|
3625 |
bullet.toggleList(splitRoot.parentNode.nodeName);
|
|
|
3626 |
return;
|
|
|
3627 |
// if it is an empty line with para on blockquote
|
|
|
3628 |
} else if (dom.isEmpty(splitRoot) && dom.isPara(splitRoot) && dom.isBlockquote(splitRoot.parentNode)) {
|
|
|
3629 |
// escape blockquote
|
|
|
3630 |
dom.insertAfter(splitRoot, splitRoot.parentNode);
|
|
|
3631 |
nextPara = splitRoot;
|
|
|
3632 |
// if new line has content (not a line break)
|
|
|
3633 |
} else {
|
|
|
3634 |
nextPara = dom.splitTree(splitRoot, rng.getStartPoint());
|
|
|
3635 |
|
|
|
3636 |
var emptyAnchors = dom.listDescendant(splitRoot, dom.isEmptyAnchor);
|
|
|
3637 |
emptyAnchors = emptyAnchors.concat(dom.listDescendant(nextPara, dom.isEmptyAnchor));
|
|
|
3638 |
|
|
|
3639 |
$.each(emptyAnchors, function (idx, anchor) {
|
|
|
3640 |
dom.remove(anchor);
|
|
|
3641 |
});
|
|
|
3642 |
|
|
|
3643 |
// replace empty heading or pre with P tag
|
|
|
3644 |
if ((dom.isHeading(nextPara) || dom.isPre(nextPara)) && dom.isEmpty(nextPara)) {
|
|
|
3645 |
nextPara = dom.replace(nextPara, 'p');
|
|
|
3646 |
}
|
|
|
3647 |
}
|
|
|
3648 |
// no paragraph: insert empty paragraph
|
|
|
3649 |
} else {
|
|
|
3650 |
var next = rng.sc.childNodes[rng.so];
|
|
|
3651 |
nextPara = $(dom.emptyPara)[0];
|
|
|
3652 |
if (next) {
|
|
|
3653 |
rng.sc.insertBefore(nextPara, next);
|
|
|
3654 |
} else {
|
|
|
3655 |
rng.sc.appendChild(nextPara);
|
|
|
3656 |
}
|
|
|
3657 |
}
|
|
|
3658 |
|
|
|
3659 |
range.create(nextPara, 0).normalize().select().scrollIntoView(editable);
|
|
|
3660 |
};
|
|
|
3661 |
};
|
|
|
3662 |
|
|
|
3663 |
/**
|
|
|
3664 |
* @class editing.Table
|
|
|
3665 |
*
|
|
|
3666 |
* Table
|
|
|
3667 |
*
|
|
|
3668 |
*/
|
|
|
3669 |
var Table = function () {
|
|
|
3670 |
/**
|
|
|
3671 |
* handle tab key
|
|
|
3672 |
*
|
|
|
3673 |
* @param {WrappedRange} rng
|
|
|
3674 |
* @param {Boolean} isShift
|
|
|
3675 |
*/
|
|
|
3676 |
this.tab = function (rng, isShift) {
|
|
|
3677 |
var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
|
|
|
3678 |
var table = dom.ancestor(cell, dom.isTable);
|
|
|
3679 |
var cells = dom.listDescendant(table, dom.isCell);
|
|
|
3680 |
|
|
|
3681 |
var nextCell = list[isShift ? 'prev' : 'next'](cells, cell);
|
|
|
3682 |
if (nextCell) {
|
|
|
3683 |
range.create(nextCell, 0).select();
|
|
|
3684 |
}
|
|
|
3685 |
};
|
|
|
3686 |
|
|
|
3687 |
/**
|
|
|
3688 |
* create empty table element
|
|
|
3689 |
*
|
|
|
3690 |
* @param {Number} rowCount
|
|
|
3691 |
* @param {Number} colCount
|
|
|
3692 |
* @return {Node}
|
|
|
3693 |
*/
|
|
|
3694 |
this.createTable = function (colCount, rowCount, options) {
|
|
|
3695 |
var tds = [], tdHTML;
|
|
|
3696 |
for (var idxCol = 0; idxCol < colCount; idxCol++) {
|
|
|
3697 |
tds.push('<td>' + dom.blank + '</td>');
|
|
|
3698 |
}
|
|
|
3699 |
tdHTML = tds.join('');
|
|
|
3700 |
|
|
|
3701 |
var trs = [], trHTML;
|
|
|
3702 |
for (var idxRow = 0; idxRow < rowCount; idxRow++) {
|
|
|
3703 |
trs.push('<tr>' + tdHTML + '</tr>');
|
|
|
3704 |
}
|
|
|
3705 |
trHTML = trs.join('');
|
|
|
3706 |
var $table = $('<table>' + trHTML + '</table>');
|
|
|
3707 |
if (options && options.tableClassName) {
|
|
|
3708 |
$table.addClass(options.tableClassName);
|
|
|
3709 |
}
|
|
|
3710 |
|
|
|
3711 |
return $table[0];
|
|
|
3712 |
};
|
|
|
3713 |
};
|
|
|
3714 |
|
|
|
3715 |
|
|
|
3716 |
var KEY_BOGUS = 'bogus';
|
|
|
3717 |
|
|
|
3718 |
/**
|
|
|
3719 |
* @class Editor
|
|
|
3720 |
*/
|
|
|
3721 |
var Editor = function (context) {
|
|
|
3722 |
var self = this;
|
|
|
3723 |
|
|
|
3724 |
var $note = context.layoutInfo.note;
|
|
|
3725 |
var $editor = context.layoutInfo.editor;
|
|
|
3726 |
var $editable = context.layoutInfo.editable;
|
|
|
3727 |
var options = context.options;
|
|
|
3728 |
var lang = options.langInfo;
|
|
|
3729 |
|
|
|
3730 |
var editable = $editable[0];
|
|
|
3731 |
var lastRange = null;
|
|
|
3732 |
|
|
|
3733 |
var style = new Style();
|
|
|
3734 |
var table = new Table();
|
|
|
3735 |
var typing = new Typing();
|
|
|
3736 |
var bullet = new Bullet();
|
|
|
3737 |
var history = new History($editable);
|
|
|
3738 |
|
|
|
3739 |
this.initialize = function () {
|
|
|
3740 |
// bind custom events
|
|
|
3741 |
$editable.on('keydown', function (event) {
|
|
|
3742 |
if (event.keyCode === key.code.ENTER) {
|
|
|
3743 |
context.triggerEvent('enter', event);
|
|
|
3744 |
}
|
|
|
3745 |
context.triggerEvent('keydown', event);
|
|
|
3746 |
|
|
|
3747 |
if (options.shortcuts && !event.isDefaultPrevented()) {
|
|
|
3748 |
self.handleKeyMap(event);
|
|
|
3749 |
}
|
|
|
3750 |
}).on('keyup', function (event) {
|
|
|
3751 |
context.triggerEvent('keyup', event);
|
|
|
3752 |
}).on('focus', function (event) {
|
|
|
3753 |
context.triggerEvent('focus', event);
|
|
|
3754 |
}).on('blur', function (event) {
|
|
|
3755 |
context.triggerEvent('blur', event);
|
|
|
3756 |
}).on('mousedown', function (event) {
|
|
|
3757 |
context.triggerEvent('mousedown', event);
|
|
|
3758 |
}).on('mouseup', function (event) {
|
|
|
3759 |
context.triggerEvent('mouseup', event);
|
|
|
3760 |
}).on('scroll', function (event) {
|
|
|
3761 |
context.triggerEvent('scroll', event);
|
|
|
3762 |
}).on('paste', function (event) {
|
|
|
3763 |
context.triggerEvent('paste', event);
|
|
|
3764 |
});
|
|
|
3765 |
|
|
|
3766 |
// init content before set event
|
|
|
3767 |
$editable.html(dom.html($note) || dom.emptyPara);
|
|
|
3768 |
|
|
|
3769 |
// [workaround] IE doesn't have input events for contentEditable
|
|
|
3770 |
// - see: https://goo.gl/4bfIvA
|
|
|
3771 |
var changeEventName = agent.isMSIE ? 'DOMCharacterDataModified DOMSubtreeModified DOMNodeInserted' : 'input';
|
|
|
3772 |
$editable.on(changeEventName, function () {
|
|
|
3773 |
context.triggerEvent('change', $editable.html());
|
|
|
3774 |
});
|
|
|
3775 |
|
|
|
3776 |
$editor.on('focusin', function (event) {
|
|
|
3777 |
context.triggerEvent('focusin', event);
|
|
|
3778 |
}).on('focusout', function (event) {
|
|
|
3779 |
context.triggerEvent('focusout', event);
|
|
|
3780 |
});
|
|
|
3781 |
|
|
|
3782 |
if (!options.airMode && options.height) {
|
|
|
3783 |
this.setHeight(options.height);
|
|
|
3784 |
}
|
|
|
3785 |
if (!options.airMode && options.maxHeight) {
|
|
|
3786 |
$editable.css('max-height', options.maxHeight);
|
|
|
3787 |
}
|
|
|
3788 |
if (!options.airMode && options.minHeight) {
|
|
|
3789 |
$editable.css('min-height', options.minHeight);
|
|
|
3790 |
}
|
|
|
3791 |
|
|
|
3792 |
history.recordUndo();
|
|
|
3793 |
};
|
|
|
3794 |
|
|
|
3795 |
this.destroy = function () {
|
|
|
3796 |
$editable.off();
|
|
|
3797 |
};
|
|
|
3798 |
|
|
|
3799 |
this.handleKeyMap = function (event) {
|
|
|
3800 |
var keyMap = options.keyMap[agent.isMac ? 'mac' : 'pc'];
|
|
|
3801 |
var keys = [];
|
|
|
3802 |
|
|
|
3803 |
if (event.metaKey) { keys.push('CMD'); }
|
|
|
3804 |
if (event.ctrlKey && !event.altKey) { keys.push('CTRL'); }
|
|
|
3805 |
if (event.shiftKey) { keys.push('SHIFT'); }
|
|
|
3806 |
|
|
|
3807 |
var keyName = key.nameFromCode[event.keyCode];
|
|
|
3808 |
if (keyName) {
|
|
|
3809 |
keys.push(keyName);
|
|
|
3810 |
}
|
|
|
3811 |
|
|
|
3812 |
var eventName = keyMap[keys.join('+')];
|
|
|
3813 |
if (eventName) {
|
|
|
3814 |
event.preventDefault();
|
|
|
3815 |
context.invoke(eventName);
|
|
|
3816 |
} else if (key.isEdit(event.keyCode)) {
|
|
|
3817 |
this.afterCommand();
|
|
|
3818 |
}
|
|
|
3819 |
};
|
|
|
3820 |
|
|
|
3821 |
/**
|
|
|
3822 |
* create range
|
|
|
3823 |
* @return {WrappedRange}
|
|
|
3824 |
*/
|
|
|
3825 |
this.createRange = function () {
|
|
|
3826 |
this.focus();
|
|
|
3827 |
return range.create(editable);
|
|
|
3828 |
};
|
|
|
3829 |
|
|
|
3830 |
/**
|
|
|
3831 |
* saveRange
|
|
|
3832 |
*
|
|
|
3833 |
* save current range
|
|
|
3834 |
*
|
|
|
3835 |
* @param {Boolean} [thenCollapse=false]
|
|
|
3836 |
*/
|
|
|
3837 |
this.saveRange = function (thenCollapse) {
|
|
|
3838 |
lastRange = this.createRange();
|
|
|
3839 |
if (thenCollapse) {
|
|
|
3840 |
lastRange.collapse().select();
|
|
|
3841 |
}
|
|
|
3842 |
};
|
|
|
3843 |
|
|
|
3844 |
/**
|
|
|
3845 |
* restoreRange
|
|
|
3846 |
*
|
|
|
3847 |
* restore lately range
|
|
|
3848 |
*/
|
|
|
3849 |
this.restoreRange = function () {
|
|
|
3850 |
if (lastRange) {
|
|
|
3851 |
lastRange.select();
|
|
|
3852 |
this.focus();
|
|
|
3853 |
}
|
|
|
3854 |
};
|
|
|
3855 |
|
|
|
3856 |
this.saveTarget = function (node) {
|
|
|
3857 |
$editable.data('target', node);
|
|
|
3858 |
};
|
|
|
3859 |
|
|
|
3860 |
this.clearTarget = function () {
|
|
|
3861 |
$editable.removeData('target');
|
|
|
3862 |
};
|
|
|
3863 |
|
|
|
3864 |
this.restoreTarget = function () {
|
|
|
3865 |
return $editable.data('target');
|
|
|
3866 |
};
|
|
|
3867 |
|
|
|
3868 |
/**
|
|
|
3869 |
* currentStyle
|
|
|
3870 |
*
|
|
|
3871 |
* current style
|
|
|
3872 |
* @return {Object|Boolean} unfocus
|
|
|
3873 |
*/
|
|
|
3874 |
this.currentStyle = function () {
|
|
|
3875 |
var rng = range.create();
|
|
|
3876 |
if (rng) {
|
|
|
3877 |
rng = rng.normalize();
|
|
|
3878 |
}
|
|
|
3879 |
return rng ? style.current(rng) : style.fromNode($editable);
|
|
|
3880 |
};
|
|
|
3881 |
|
|
|
3882 |
/**
|
|
|
3883 |
* style from node
|
|
|
3884 |
*
|
|
|
3885 |
* @param {jQuery} $node
|
|
|
3886 |
* @return {Object}
|
|
|
3887 |
*/
|
|
|
3888 |
this.styleFromNode = function ($node) {
|
|
|
3889 |
return style.fromNode($node);
|
|
|
3890 |
};
|
|
|
3891 |
|
|
|
3892 |
/**
|
|
|
3893 |
* undo
|
|
|
3894 |
*/
|
|
|
3895 |
this.undo = function () {
|
|
|
3896 |
context.triggerEvent('before.command', $editable.html());
|
|
|
3897 |
history.undo();
|
|
|
3898 |
context.triggerEvent('change', $editable.html());
|
|
|
3899 |
};
|
|
|
3900 |
context.memo('help.undo', lang.help.undo);
|
|
|
3901 |
|
|
|
3902 |
/**
|
|
|
3903 |
* redo
|
|
|
3904 |
*/
|
|
|
3905 |
this.redo = function () {
|
|
|
3906 |
context.triggerEvent('before.command', $editable.html());
|
|
|
3907 |
history.redo();
|
|
|
3908 |
context.triggerEvent('change', $editable.html());
|
|
|
3909 |
};
|
|
|
3910 |
context.memo('help.redo', lang.help.redo);
|
|
|
3911 |
|
|
|
3912 |
/**
|
|
|
3913 |
* before command
|
|
|
3914 |
*/
|
|
|
3915 |
var beforeCommand = this.beforeCommand = function () {
|
|
|
3916 |
context.triggerEvent('before.command', $editable.html());
|
|
|
3917 |
// keep focus on editable before command execution
|
|
|
3918 |
self.focus();
|
|
|
3919 |
};
|
|
|
3920 |
|
|
|
3921 |
/**
|
|
|
3922 |
* after command
|
|
|
3923 |
* @param {Boolean} isPreventTrigger
|
|
|
3924 |
*/
|
|
|
3925 |
var afterCommand = this.afterCommand = function (isPreventTrigger) {
|
|
|
3926 |
history.recordUndo();
|
|
|
3927 |
if (!isPreventTrigger) {
|
|
|
3928 |
context.triggerEvent('change', $editable.html());
|
|
|
3929 |
}
|
|
|
3930 |
};
|
|
|
3931 |
|
|
|
3932 |
/* jshint ignore:start */
|
|
|
3933 |
// native commands(with execCommand), generate function for execCommand
|
|
|
3934 |
var commands = ['bold', 'italic', 'underline', 'strikethrough', 'superscript', 'subscript',
|
|
|
3935 |
'justifyLeft', 'justifyCenter', 'justifyRight', 'justifyFull',
|
|
|
3936 |
'formatBlock', 'removeFormat',
|
|
|
3937 |
'backColor', 'foreColor', 'fontName'];
|
|
|
3938 |
|
|
|
3939 |
for (var idx = 0, len = commands.length; idx < len; idx ++) {
|
|
|
3940 |
this[commands[idx]] = (function (sCmd) {
|
|
|
3941 |
return function (value) {
|
|
|
3942 |
beforeCommand();
|
|
|
3943 |
document.execCommand(sCmd, false, value);
|
|
|
3944 |
afterCommand(true);
|
|
|
3945 |
};
|
|
|
3946 |
})(commands[idx]);
|
|
|
3947 |
context.memo('help.' + commands[idx], lang.help[commands[idx]]);
|
|
|
3948 |
}
|
|
|
3949 |
/* jshint ignore:end */
|
|
|
3950 |
|
|
|
3951 |
/**
|
|
|
3952 |
* handle tab key
|
|
|
3953 |
*/
|
|
|
3954 |
this.tab = function () {
|
|
|
3955 |
var rng = this.createRange();
|
|
|
3956 |
if (rng.isCollapsed() && rng.isOnCell()) {
|
|
|
3957 |
table.tab(rng);
|
|
|
3958 |
} else {
|
|
|
3959 |
beforeCommand();
|
|
|
3960 |
typing.insertTab(rng, options.tabSize);
|
|
|
3961 |
afterCommand();
|
|
|
3962 |
}
|
|
|
3963 |
};
|
|
|
3964 |
context.memo('help.tab', lang.help.tab);
|
|
|
3965 |
|
|
|
3966 |
/**
|
|
|
3967 |
* handle shift+tab key
|
|
|
3968 |
*/
|
|
|
3969 |
this.untab = function () {
|
|
|
3970 |
var rng = this.createRange();
|
|
|
3971 |
if (rng.isCollapsed() && rng.isOnCell()) {
|
|
|
3972 |
table.tab(rng, true);
|
|
|
3973 |
}
|
|
|
3974 |
};
|
|
|
3975 |
context.memo('help.untab', lang.help.untab);
|
|
|
3976 |
|
|
|
3977 |
/**
|
|
|
3978 |
* run given function between beforeCommand and afterCommand
|
|
|
3979 |
*/
|
|
|
3980 |
this.wrapCommand = function (fn) {
|
|
|
3981 |
return function () {
|
|
|
3982 |
beforeCommand();
|
|
|
3983 |
fn.apply(self, arguments);
|
|
|
3984 |
afterCommand();
|
|
|
3985 |
};
|
|
|
3986 |
};
|
|
|
3987 |
|
|
|
3988 |
/**
|
|
|
3989 |
* insert paragraph
|
|
|
3990 |
*/
|
|
|
3991 |
this.insertParagraph = this.wrapCommand(function () {
|
|
|
3992 |
typing.insertParagraph(editable);
|
|
|
3993 |
});
|
|
|
3994 |
context.memo('help.insertParagraph', lang.help.insertParagraph);
|
|
|
3995 |
|
|
|
3996 |
this.insertOrderedList = this.wrapCommand(function () {
|
|
|
3997 |
bullet.insertOrderedList(editable);
|
|
|
3998 |
});
|
|
|
3999 |
context.memo('help.insertOrderedList', lang.help.insertOrderedList);
|
|
|
4000 |
|
|
|
4001 |
this.insertUnorderedList = this.wrapCommand(function () {
|
|
|
4002 |
bullet.insertUnorderedList(editable);
|
|
|
4003 |
});
|
|
|
4004 |
context.memo('help.insertUnorderedList', lang.help.insertUnorderedList);
|
|
|
4005 |
|
|
|
4006 |
this.indent = this.wrapCommand(function () {
|
|
|
4007 |
bullet.indent(editable);
|
|
|
4008 |
});
|
|
|
4009 |
context.memo('help.indent', lang.help.indent);
|
|
|
4010 |
|
|
|
4011 |
this.outdent = this.wrapCommand(function () {
|
|
|
4012 |
bullet.outdent(editable);
|
|
|
4013 |
});
|
|
|
4014 |
context.memo('help.outdent', lang.help.outdent);
|
|
|
4015 |
|
|
|
4016 |
/**
|
|
|
4017 |
* insert image
|
|
|
4018 |
*
|
|
|
4019 |
* @param {String} src
|
|
|
4020 |
* @param {String|Function} param
|
|
|
4021 |
* @return {Promise}
|
|
|
4022 |
*/
|
|
|
4023 |
this.insertImage = function (src, param) {
|
|
|
4024 |
return async.createImage(src, param).then(function ($image) {
|
|
|
4025 |
beforeCommand();
|
|
|
4026 |
|
|
|
4027 |
if (typeof param === 'function') {
|
|
|
4028 |
param($image);
|
|
|
4029 |
} else {
|
|
|
4030 |
if (typeof param === 'string') {
|
|
|
4031 |
$image.attr('data-filename', param);
|
|
|
4032 |
}
|
|
|
4033 |
$image.css('width', Math.min($editable.width(), $image.width()));
|
|
|
4034 |
}
|
|
|
4035 |
|
|
|
4036 |
$image.show();
|
|
|
4037 |
range.create(editable).insertNode($image[0]);
|
|
|
4038 |
range.createFromNodeAfter($image[0]).select();
|
|
|
4039 |
afterCommand();
|
|
|
4040 |
}).fail(function (e) {
|
|
|
4041 |
context.triggerEvent('image.upload.error', e);
|
|
|
4042 |
});
|
|
|
4043 |
};
|
|
|
4044 |
|
|
|
4045 |
/**
|
|
|
4046 |
* insertImages
|
|
|
4047 |
* @param {File[]} files
|
|
|
4048 |
*/
|
|
|
4049 |
this.insertImages = function (files) {
|
|
|
4050 |
$.each(files, function (idx, file) {
|
|
|
4051 |
var filename = file.name;
|
|
|
4052 |
if (options.maximumImageFileSize && options.maximumImageFileSize < file.size) {
|
|
|
4053 |
context.triggerEvent('image.upload.error', lang.image.maximumFileSizeError);
|
|
|
4054 |
} else {
|
|
|
4055 |
async.readFileAsDataURL(file).then(function (dataURL) {
|
|
|
4056 |
return self.insertImage(dataURL, filename);
|
|
|
4057 |
}).fail(function () {
|
|
|
4058 |
context.triggerEvent('image.upload.error');
|
|
|
4059 |
});
|
|
|
4060 |
}
|
|
|
4061 |
});
|
|
|
4062 |
};
|
|
|
4063 |
|
|
|
4064 |
/**
|
|
|
4065 |
* insertImagesOrCallback
|
|
|
4066 |
* @param {File[]} files
|
|
|
4067 |
*/
|
|
|
4068 |
this.insertImagesOrCallback = function (files) {
|
|
|
4069 |
var callbacks = options.callbacks;
|
|
|
4070 |
|
|
|
4071 |
// If onImageUpload options setted
|
|
|
4072 |
if (callbacks.onImageUpload) {
|
|
|
4073 |
context.triggerEvent('image.upload', files);
|
|
|
4074 |
// else insert Image as dataURL
|
|
|
4075 |
} else {
|
|
|
4076 |
this.insertImages(files);
|
|
|
4077 |
}
|
|
|
4078 |
};
|
|
|
4079 |
|
|
|
4080 |
/**
|
|
|
4081 |
* insertNode
|
|
|
4082 |
* insert node
|
|
|
4083 |
* @param {Node} node
|
|
|
4084 |
*/
|
|
|
4085 |
this.insertNode = this.wrapCommand(function (node) {
|
|
|
4086 |
var rng = this.createRange();
|
|
|
4087 |
rng.insertNode(node);
|
|
|
4088 |
range.createFromNodeAfter(node).select();
|
|
|
4089 |
});
|
|
|
4090 |
|
|
|
4091 |
/**
|
|
|
4092 |
* insert text
|
|
|
4093 |
* @param {String} text
|
|
|
4094 |
*/
|
|
|
4095 |
this.insertText = this.wrapCommand(function (text) {
|
|
|
4096 |
var rng = this.createRange();
|
|
|
4097 |
var textNode = rng.insertNode(dom.createText(text));
|
|
|
4098 |
range.create(textNode, dom.nodeLength(textNode)).select();
|
|
|
4099 |
});
|
|
|
4100 |
|
|
|
4101 |
/**
|
|
|
4102 |
* return selected plain text
|
|
|
4103 |
* @return {String} text
|
|
|
4104 |
*/
|
|
|
4105 |
this.getSelectedText = function () {
|
|
|
4106 |
var rng = this.createRange();
|
|
|
4107 |
|
|
|
4108 |
// if range on anchor, expand range with anchor
|
|
|
4109 |
if (rng.isOnAnchor()) {
|
|
|
4110 |
rng = range.createFromNode(dom.ancestor(rng.sc, dom.isAnchor));
|
|
|
4111 |
}
|
|
|
4112 |
|
|
|
4113 |
return rng.toString();
|
|
|
4114 |
};
|
|
|
4115 |
|
|
|
4116 |
/**
|
|
|
4117 |
* paste HTML
|
|
|
4118 |
* @param {String} markup
|
|
|
4119 |
*/
|
|
|
4120 |
this.pasteHTML = this.wrapCommand(function (markup) {
|
|
|
4121 |
var contents = this.createRange().pasteHTML(markup);
|
|
|
4122 |
range.createFromNodeAfter(list.last(contents)).select();
|
|
|
4123 |
});
|
|
|
4124 |
|
|
|
4125 |
/**
|
|
|
4126 |
* formatBlock
|
|
|
4127 |
*
|
|
|
4128 |
* @param {String} tagName
|
|
|
4129 |
*/
|
|
|
4130 |
this.formatBlock = this.wrapCommand(function (tagName) {
|
|
|
4131 |
// [workaround] for MSIE, IE need `<`
|
|
|
4132 |
tagName = agent.isMSIE ? '<' + tagName + '>' : tagName;
|
|
|
4133 |
document.execCommand('FormatBlock', false, tagName);
|
|
|
4134 |
});
|
|
|
4135 |
|
|
|
4136 |
this.formatPara = function () {
|
|
|
4137 |
this.formatBlock('P');
|
|
|
4138 |
};
|
|
|
4139 |
context.memo('help.formatPara', lang.help.formatPara);
|
|
|
4140 |
|
|
|
4141 |
/* jshint ignore:start */
|
|
|
4142 |
for (var idx = 1; idx <= 6; idx ++) {
|
|
|
4143 |
this['formatH' + idx] = function (idx) {
|
|
|
4144 |
return function () {
|
|
|
4145 |
this.formatBlock('H' + idx);
|
|
|
4146 |
};
|
|
|
4147 |
}(idx);
|
|
|
4148 |
context.memo('help.formatH'+idx, lang.help['formatH' + idx]);
|
|
|
4149 |
};
|
|
|
4150 |
/* jshint ignore:end */
|
|
|
4151 |
|
|
|
4152 |
/**
|
|
|
4153 |
* fontSize
|
|
|
4154 |
*
|
|
|
4155 |
* @param {String} value - px
|
|
|
4156 |
*/
|
|
|
4157 |
this.fontSize = function (value) {
|
|
|
4158 |
var rng = this.createRange();
|
|
|
4159 |
|
|
|
4160 |
if (rng && rng.isCollapsed()) {
|
|
|
4161 |
var spans = style.styleNodes(rng);
|
|
|
4162 |
var firstSpan = list.head(spans);
|
|
|
4163 |
|
|
|
4164 |
$(spans).css({
|
|
|
4165 |
'font-size': value + 'px'
|
|
|
4166 |
});
|
|
|
4167 |
|
|
|
4168 |
// [workaround] added styled bogus span for style
|
|
|
4169 |
// - also bogus character needed for cursor position
|
|
|
4170 |
if (firstSpan && !dom.nodeLength(firstSpan)) {
|
|
|
4171 |
firstSpan.innerHTML = dom.ZERO_WIDTH_NBSP_CHAR;
|
|
|
4172 |
range.createFromNodeAfter(firstSpan.firstChild).select();
|
|
|
4173 |
$editable.data(KEY_BOGUS, firstSpan);
|
|
|
4174 |
}
|
|
|
4175 |
} else {
|
|
|
4176 |
beforeCommand();
|
|
|
4177 |
$(style.styleNodes(rng)).css({
|
|
|
4178 |
'font-size': value + 'px'
|
|
|
4179 |
});
|
|
|
4180 |
afterCommand();
|
|
|
4181 |
}
|
|
|
4182 |
};
|
|
|
4183 |
|
|
|
4184 |
/**
|
|
|
4185 |
* insert horizontal rule
|
|
|
4186 |
*/
|
|
|
4187 |
this.insertHorizontalRule = this.wrapCommand(function () {
|
|
|
4188 |
var hrNode = this.createRange().insertNode(dom.create('HR'));
|
|
|
4189 |
if (hrNode.nextSibling) {
|
|
|
4190 |
range.create(hrNode.nextSibling, 0).normalize().select();
|
|
|
4191 |
}
|
|
|
4192 |
});
|
|
|
4193 |
context.memo('help.insertHorizontalRule', lang.help.insertHorizontalRule);
|
|
|
4194 |
|
|
|
4195 |
/**
|
|
|
4196 |
* remove bogus node and character
|
|
|
4197 |
*/
|
|
|
4198 |
this.removeBogus = function () {
|
|
|
4199 |
var bogusNode = $editable.data(KEY_BOGUS);
|
|
|
4200 |
if (!bogusNode) {
|
|
|
4201 |
return;
|
|
|
4202 |
}
|
|
|
4203 |
|
|
|
4204 |
var textNode = list.find(list.from(bogusNode.childNodes), dom.isText);
|
|
|
4205 |
|
|
|
4206 |
var bogusCharIdx = textNode.nodeValue.indexOf(dom.ZERO_WIDTH_NBSP_CHAR);
|
|
|
4207 |
if (bogusCharIdx !== -1) {
|
|
|
4208 |
textNode.deleteData(bogusCharIdx, 1);
|
|
|
4209 |
}
|
|
|
4210 |
|
|
|
4211 |
if (dom.isEmpty(bogusNode)) {
|
|
|
4212 |
dom.remove(bogusNode);
|
|
|
4213 |
}
|
|
|
4214 |
|
|
|
4215 |
$editable.removeData(KEY_BOGUS);
|
|
|
4216 |
};
|
|
|
4217 |
|
|
|
4218 |
/**
|
|
|
4219 |
* lineHeight
|
|
|
4220 |
* @param {String} value
|
|
|
4221 |
*/
|
|
|
4222 |
this.lineHeight = this.wrapCommand(function (value) {
|
|
|
4223 |
style.stylePara(this.createRange(), {
|
|
|
4224 |
lineHeight: value
|
|
|
4225 |
});
|
|
|
4226 |
});
|
|
|
4227 |
|
|
|
4228 |
/**
|
|
|
4229 |
* unlink
|
|
|
4230 |
*
|
|
|
4231 |
* @type command
|
|
|
4232 |
*/
|
|
|
4233 |
this.unlink = function () {
|
|
|
4234 |
var rng = this.createRange();
|
|
|
4235 |
if (rng.isOnAnchor()) {
|
|
|
4236 |
var anchor = dom.ancestor(rng.sc, dom.isAnchor);
|
|
|
4237 |
rng = range.createFromNode(anchor);
|
|
|
4238 |
rng.select();
|
|
|
4239 |
|
|
|
4240 |
beforeCommand();
|
|
|
4241 |
document.execCommand('unlink');
|
|
|
4242 |
afterCommand();
|
|
|
4243 |
}
|
|
|
4244 |
};
|
|
|
4245 |
|
|
|
4246 |
/**
|
|
|
4247 |
* create link (command)
|
|
|
4248 |
*
|
|
|
4249 |
* @param {Object} linkInfo
|
|
|
4250 |
*/
|
|
|
4251 |
this.createLink = this.wrapCommand(function (linkInfo) {
|
|
|
4252 |
var linkUrl = linkInfo.url;
|
|
|
4253 |
var linkText = linkInfo.text;
|
|
|
4254 |
var isNewWindow = linkInfo.isNewWindow;
|
|
|
4255 |
var rng = linkInfo.range || this.createRange();
|
|
|
4256 |
var isTextChanged = rng.toString() !== linkText;
|
|
|
4257 |
|
|
|
4258 |
if (options.onCreateLink) {
|
|
|
4259 |
linkUrl = options.onCreateLink(linkUrl);
|
|
|
4260 |
}
|
|
|
4261 |
|
|
|
4262 |
var anchors = [];
|
|
|
4263 |
if (isTextChanged) {
|
|
|
4264 |
rng = rng.deleteContents();
|
|
|
4265 |
var anchor = rng.insertNode($('<A>' + linkText + '</A>')[0]);
|
|
|
4266 |
anchors.push(anchor);
|
|
|
4267 |
} else {
|
|
|
4268 |
anchors = style.styleNodes(rng, {
|
|
|
4269 |
nodeName: 'A',
|
|
|
4270 |
expandClosestSibling: true,
|
|
|
4271 |
onlyPartialContains: true
|
|
|
4272 |
});
|
|
|
4273 |
}
|
|
|
4274 |
|
|
|
4275 |
$.each(anchors, function (idx, anchor) {
|
|
|
4276 |
$(anchor).attr('href', linkUrl);
|
|
|
4277 |
if (isNewWindow) {
|
|
|
4278 |
$(anchor).attr('target', '_blank');
|
|
|
4279 |
} else {
|
|
|
4280 |
$(anchor).removeAttr('target');
|
|
|
4281 |
}
|
|
|
4282 |
});
|
|
|
4283 |
|
|
|
4284 |
var startRange = range.createFromNodeBefore(list.head(anchors));
|
|
|
4285 |
var startPoint = startRange.getStartPoint();
|
|
|
4286 |
var endRange = range.createFromNodeAfter(list.last(anchors));
|
|
|
4287 |
var endPoint = endRange.getEndPoint();
|
|
|
4288 |
|
|
|
4289 |
range.create(
|
|
|
4290 |
startPoint.node,
|
|
|
4291 |
startPoint.offset,
|
|
|
4292 |
endPoint.node,
|
|
|
4293 |
endPoint.offset
|
|
|
4294 |
).select();
|
|
|
4295 |
});
|
|
|
4296 |
|
|
|
4297 |
/**
|
|
|
4298 |
* returns link info
|
|
|
4299 |
*
|
|
|
4300 |
* @return {Object}
|
|
|
4301 |
* @return {WrappedRange} return.range
|
|
|
4302 |
* @return {String} return.text
|
|
|
4303 |
* @return {Boolean} [return.isNewWindow=true]
|
|
|
4304 |
* @return {String} [return.url=""]
|
|
|
4305 |
*/
|
|
|
4306 |
this.getLinkInfo = function () {
|
|
|
4307 |
var rng = this.createRange().expand(dom.isAnchor);
|
|
|
4308 |
|
|
|
4309 |
// Get the first anchor on range(for edit).
|
|
|
4310 |
var $anchor = $(list.head(rng.nodes(dom.isAnchor)));
|
|
|
4311 |
|
|
|
4312 |
return {
|
|
|
4313 |
range: rng,
|
|
|
4314 |
text: rng.toString(),
|
|
|
4315 |
isNewWindow: $anchor.length ? $anchor.attr('target') === '_blank' : false,
|
|
|
4316 |
url: $anchor.length ? $anchor.attr('href') : ''
|
|
|
4317 |
};
|
|
|
4318 |
};
|
|
|
4319 |
|
|
|
4320 |
/**
|
|
|
4321 |
* setting color
|
|
|
4322 |
*
|
|
|
4323 |
* @param {Object} sObjColor color code
|
|
|
4324 |
* @param {String} sObjColor.foreColor foreground color
|
|
|
4325 |
* @param {String} sObjColor.backColor background color
|
|
|
4326 |
*/
|
|
|
4327 |
this.color = this.wrapCommand(function (colorInfo) {
|
|
|
4328 |
var foreColor = colorInfo.foreColor;
|
|
|
4329 |
var backColor = colorInfo.backColor;
|
|
|
4330 |
|
|
|
4331 |
if (foreColor) { document.execCommand('foreColor', false, foreColor); }
|
|
|
4332 |
if (backColor) { document.execCommand('backColor', false, backColor); }
|
|
|
4333 |
});
|
|
|
4334 |
|
|
|
4335 |
/**
|
|
|
4336 |
* insert Table
|
|
|
4337 |
*
|
|
|
4338 |
* @param {String} dimension of table (ex : "5x5")
|
|
|
4339 |
*/
|
|
|
4340 |
this.insertTable = this.wrapCommand(function (dim) {
|
|
|
4341 |
var dimension = dim.split('x');
|
|
|
4342 |
|
|
|
4343 |
var rng = this.createRange().deleteContents();
|
|
|
4344 |
rng.insertNode(table.createTable(dimension[0], dimension[1], options));
|
|
|
4345 |
});
|
|
|
4346 |
|
|
|
4347 |
/**
|
|
|
4348 |
* float me
|
|
|
4349 |
*
|
|
|
4350 |
* @param {String} value
|
|
|
4351 |
*/
|
|
|
4352 |
this.floatMe = this.wrapCommand(function (value) {
|
|
|
4353 |
var $target = $(this.restoreTarget());
|
|
|
4354 |
$target.css('float', value);
|
|
|
4355 |
});
|
|
|
4356 |
|
|
|
4357 |
/**
|
|
|
4358 |
* resize overlay element
|
|
|
4359 |
* @param {String} value
|
|
|
4360 |
*/
|
|
|
4361 |
this.resize = this.wrapCommand(function (value) {
|
|
|
4362 |
var $target = $(this.restoreTarget());
|
|
|
4363 |
$target.css({
|
|
|
4364 |
width: value * 100 + '%',
|
|
|
4365 |
height: ''
|
|
|
4366 |
});
|
|
|
4367 |
});
|
|
|
4368 |
|
|
|
4369 |
/**
|
|
|
4370 |
* @param {Position} pos
|
|
|
4371 |
* @param {jQuery} $target - target element
|
|
|
4372 |
* @param {Boolean} [bKeepRatio] - keep ratio
|
|
|
4373 |
*/
|
|
|
4374 |
this.resizeTo = function (pos, $target, bKeepRatio) {
|
|
|
4375 |
var imageSize;
|
|
|
4376 |
if (bKeepRatio) {
|
|
|
4377 |
var newRatio = pos.y / pos.x;
|
|
|
4378 |
var ratio = $target.data('ratio');
|
|
|
4379 |
imageSize = {
|
|
|
4380 |
width: ratio > newRatio ? pos.x : pos.y / ratio,
|
|
|
4381 |
height: ratio > newRatio ? pos.x * ratio : pos.y
|
|
|
4382 |
};
|
|
|
4383 |
} else {
|
|
|
4384 |
imageSize = {
|
|
|
4385 |
width: pos.x,
|
|
|
4386 |
height: pos.y
|
|
|
4387 |
};
|
|
|
4388 |
}
|
|
|
4389 |
|
|
|
4390 |
$target.css(imageSize);
|
|
|
4391 |
};
|
|
|
4392 |
|
|
|
4393 |
/**
|
|
|
4394 |
* remove media object
|
|
|
4395 |
*/
|
|
|
4396 |
this.removeMedia = this.wrapCommand(function () {
|
|
|
4397 |
var $target = $(this.restoreTarget()).detach();
|
|
|
4398 |
context.triggerEvent('media.delete', $target, $editable);
|
|
|
4399 |
});
|
|
|
4400 |
|
|
|
4401 |
/**
|
|
|
4402 |
* returns whether editable area has focus or not.
|
|
|
4403 |
*/
|
|
|
4404 |
this.hasFocus = function () {
|
|
|
4405 |
return $editable.is(':focus');
|
|
|
4406 |
};
|
|
|
4407 |
|
|
|
4408 |
/**
|
|
|
4409 |
* set focus
|
|
|
4410 |
*/
|
|
|
4411 |
this.focus = function () {
|
|
|
4412 |
// [workaround] Screen will move when page is scolled in IE.
|
|
|
4413 |
// - do focus when not focused
|
|
|
4414 |
if (!this.hasFocus()) {
|
|
|
4415 |
$editable.focus();
|
|
|
4416 |
}
|
|
|
4417 |
};
|
|
|
4418 |
|
|
|
4419 |
/**
|
|
|
4420 |
* returns whether contents is empty or not.
|
|
|
4421 |
* @return {Boolean}
|
|
|
4422 |
*/
|
|
|
4423 |
this.isEmpty = function () {
|
|
|
4424 |
return dom.isEmpty($editable[0]) || dom.emptyPara === $editable.html();
|
|
|
4425 |
};
|
|
|
4426 |
|
|
|
4427 |
/**
|
|
|
4428 |
* Removes all contents and restores the editable instance to an _emptyPara_.
|
|
|
4429 |
*/
|
|
|
4430 |
this.empty = function () {
|
|
|
4431 |
context.invoke('code', dom.emptyPara);
|
|
|
4432 |
};
|
|
|
4433 |
|
|
|
4434 |
/**
|
|
|
4435 |
* set height for editable
|
|
|
4436 |
*/
|
|
|
4437 |
this.setHeight = function (height) {
|
|
|
4438 |
$editable.outerHeight(height);
|
|
|
4439 |
};
|
|
|
4440 |
};
|
|
|
4441 |
|
|
|
4442 |
var Clipboard = function (context) {
|
|
|
4443 |
var self = this;
|
|
|
4444 |
|
|
|
4445 |
var $editable = context.layoutInfo.editable;
|
|
|
4446 |
|
|
|
4447 |
this.events = {
|
|
|
4448 |
'summernote.keydown': function (we, e) {
|
|
|
4449 |
if (self.needKeydownHook()) {
|
|
|
4450 |
if ((e.ctrlKey || e.metaKey) && e.keyCode === key.code.V) {
|
|
|
4451 |
context.invoke('editor.saveRange');
|
|
|
4452 |
self.$paste.focus();
|
|
|
4453 |
|
|
|
4454 |
setTimeout(function () {
|
|
|
4455 |
self.pasteByHook();
|
|
|
4456 |
}, 0);
|
|
|
4457 |
}
|
|
|
4458 |
}
|
|
|
4459 |
}
|
|
|
4460 |
};
|
|
|
4461 |
|
|
|
4462 |
this.needKeydownHook = function () {
|
|
|
4463 |
return (agent.isMSIE && agent.browserVersion > 10) || agent.isFF;
|
|
|
4464 |
};
|
|
|
4465 |
|
|
|
4466 |
this.initialize = function () {
|
|
|
4467 |
// [workaround] getting image from clipboard
|
|
|
4468 |
// - IE11 and Firefox: CTRL+v hook
|
|
|
4469 |
// - Webkit: event.clipboardData
|
|
|
4470 |
if (this.needKeydownHook()) {
|
|
|
4471 |
this.$paste = $('<div />').attr('contenteditable', true).css({
|
|
|
4472 |
position: 'absolute',
|
|
|
4473 |
left: -100000,
|
|
|
4474 |
opacity: 0
|
|
|
4475 |
});
|
|
|
4476 |
$editable.before(this.$paste);
|
|
|
4477 |
|
|
|
4478 |
this.$paste.on('paste', function (event) {
|
|
|
4479 |
context.triggerEvent('paste', event);
|
|
|
4480 |
});
|
|
|
4481 |
} else {
|
|
|
4482 |
$editable.on('paste', this.pasteByEvent);
|
|
|
4483 |
}
|
|
|
4484 |
};
|
|
|
4485 |
|
|
|
4486 |
this.destroy = function () {
|
|
|
4487 |
if (this.needKeydownHook()) {
|
|
|
4488 |
this.$paste.remove();
|
|
|
4489 |
this.$paste = null;
|
|
|
4490 |
}
|
|
|
4491 |
};
|
|
|
4492 |
|
|
|
4493 |
this.pasteByHook = function () {
|
|
|
4494 |
var node = this.$paste[0].firstChild;
|
|
|
4495 |
|
|
|
4496 |
if (dom.isImg(node)) {
|
|
|
4497 |
var dataURI = node.src;
|
|
|
4498 |
var decodedData = atob(dataURI.split(',')[1]);
|
|
|
4499 |
var array = new Uint8Array(decodedData.length);
|
|
|
4500 |
for (var i = 0; i < decodedData.length; i++) {
|
|
|
4501 |
array[i] = decodedData.charCodeAt(i);
|
|
|
4502 |
}
|
|
|
4503 |
|
|
|
4504 |
var blob = new Blob([array], { type: 'image/png' });
|
|
|
4505 |
blob.name = 'clipboard.png';
|
|
|
4506 |
|
|
|
4507 |
context.invoke('editor.restoreRange');
|
|
|
4508 |
context.invoke('editor.focus');
|
|
|
4509 |
context.invoke('editor.insertImagesOrCallback', [blob]);
|
|
|
4510 |
} else {
|
|
|
4511 |
var pasteContent = $('<div />').html(this.$paste.html()).html();
|
|
|
4512 |
context.invoke('editor.restoreRange');
|
|
|
4513 |
context.invoke('editor.focus');
|
|
|
4514 |
|
|
|
4515 |
if (pasteContent) {
|
|
|
4516 |
context.invoke('editor.pasteHTML', pasteContent);
|
|
|
4517 |
}
|
|
|
4518 |
}
|
|
|
4519 |
|
|
|
4520 |
this.$paste.empty();
|
|
|
4521 |
};
|
|
|
4522 |
|
|
|
4523 |
/**
|
|
|
4524 |
* paste by clipboard event
|
|
|
4525 |
*
|
|
|
4526 |
* @param {Event} event
|
|
|
4527 |
*/
|
|
|
4528 |
this.pasteByEvent = function (event) {
|
|
|
4529 |
var clipboardData = event.originalEvent.clipboardData;
|
|
|
4530 |
if (clipboardData && clipboardData.items && clipboardData.items.length) {
|
|
|
4531 |
var item = list.head(clipboardData.items);
|
|
|
4532 |
if (item.kind === 'file' && item.type.indexOf('image/') !== -1) {
|
|
|
4533 |
context.invoke('editor.insertImagesOrCallback', [item.getAsFile()]);
|
|
|
4534 |
}
|
|
|
4535 |
context.invoke('editor.afterCommand');
|
|
|
4536 |
}
|
|
|
4537 |
};
|
|
|
4538 |
};
|
|
|
4539 |
|
|
|
4540 |
var Dropzone = function (context) {
|
|
|
4541 |
var $document = $(document);
|
|
|
4542 |
var $editor = context.layoutInfo.editor;
|
|
|
4543 |
var $editable = context.layoutInfo.editable;
|
|
|
4544 |
var options = context.options;
|
|
|
4545 |
var lang = options.langInfo;
|
|
|
4546 |
|
|
|
4547 |
var $dropzone = $([
|
|
|
4548 |
'<div class="note-dropzone">',
|
|
|
4549 |
' <div class="note-dropzone-message"/>',
|
|
|
4550 |
'</div>'
|
|
|
4551 |
].join('')).prependTo($editor);
|
|
|
4552 |
|
|
|
4553 |
/**
|
|
|
4554 |
* attach Drag and Drop Events
|
|
|
4555 |
*/
|
|
|
4556 |
this.initialize = function () {
|
|
|
4557 |
if (options.disableDragAndDrop) {
|
|
|
4558 |
// prevent default drop event
|
|
|
4559 |
$document.on('drop', function (e) {
|
|
|
4560 |
e.preventDefault();
|
|
|
4561 |
});
|
|
|
4562 |
} else {
|
|
|
4563 |
this.attachDragAndDropEvent();
|
|
|
4564 |
}
|
|
|
4565 |
};
|
|
|
4566 |
|
|
|
4567 |
/**
|
|
|
4568 |
* attach Drag and Drop Events
|
|
|
4569 |
*/
|
|
|
4570 |
this.attachDragAndDropEvent = function () {
|
|
|
4571 |
var collection = $(),
|
|
|
4572 |
$dropzoneMessage = $dropzone.find('.note-dropzone-message');
|
|
|
4573 |
|
|
|
4574 |
// show dropzone on dragenter when dragging a object to document
|
|
|
4575 |
// -but only if the editor is visible, i.e. has a positive width and height
|
|
|
4576 |
$document.on('dragenter', function (e) {
|
|
|
4577 |
var isCodeview = context.invoke('codeview.isActivated');
|
|
|
4578 |
var hasEditorSize = $editor.width() > 0 && $editor.height() > 0;
|
|
|
4579 |
if (!isCodeview && !collection.length && hasEditorSize) {
|
|
|
4580 |
$editor.addClass('dragover');
|
|
|
4581 |
$dropzone.width($editor.width());
|
|
|
4582 |
$dropzone.height($editor.height());
|
|
|
4583 |
$dropzoneMessage.text(lang.image.dragImageHere);
|
|
|
4584 |
}
|
|
|
4585 |
collection = collection.add(e.target);
|
|
|
4586 |
}).on('dragleave', function (e) {
|
|
|
4587 |
collection = collection.not(e.target);
|
|
|
4588 |
if (!collection.length) {
|
|
|
4589 |
$editor.removeClass('dragover');
|
|
|
4590 |
}
|
|
|
4591 |
}).on('drop', function () {
|
|
|
4592 |
collection = $();
|
|
|
4593 |
$editor.removeClass('dragover');
|
|
|
4594 |
});
|
|
|
4595 |
|
|
|
4596 |
// change dropzone's message on hover.
|
|
|
4597 |
$dropzone.on('dragenter', function () {
|
|
|
4598 |
$dropzone.addClass('hover');
|
|
|
4599 |
$dropzoneMessage.text(lang.image.dropImage);
|
|
|
4600 |
}).on('dragleave', function () {
|
|
|
4601 |
$dropzone.removeClass('hover');
|
|
|
4602 |
$dropzoneMessage.text(lang.image.dragImageHere);
|
|
|
4603 |
});
|
|
|
4604 |
|
|
|
4605 |
// attach dropImage
|
|
|
4606 |
$dropzone.on('drop', function (event) {
|
|
|
4607 |
var dataTransfer = event.originalEvent.dataTransfer;
|
|
|
4608 |
|
|
|
4609 |
if (dataTransfer && dataTransfer.files && dataTransfer.files.length) {
|
|
|
4610 |
event.preventDefault();
|
|
|
4611 |
$editable.focus();
|
|
|
4612 |
context.invoke('editor.insertImagesOrCallback', dataTransfer.files);
|
|
|
4613 |
} else {
|
|
|
4614 |
$.each(dataTransfer.types, function (idx, type) {
|
|
|
4615 |
var content = dataTransfer.getData(type);
|
|
|
4616 |
|
|
|
4617 |
if (type.toLowerCase().indexOf('text') > -1) {
|
|
|
4618 |
context.invoke('editor.pasteHTML', content);
|
|
|
4619 |
} else {
|
|
|
4620 |
$(content).each(function () {
|
|
|
4621 |
context.invoke('editor.insertNode', this);
|
|
|
4622 |
});
|
|
|
4623 |
}
|
|
|
4624 |
});
|
|
|
4625 |
}
|
|
|
4626 |
}).on('dragover', false); // prevent default dragover event
|
|
|
4627 |
};
|
|
|
4628 |
};
|
|
|
4629 |
|
|
|
4630 |
|
|
|
4631 |
var CodeMirror;
|
|
|
4632 |
if (agent.hasCodeMirror) {
|
|
|
4633 |
if (agent.isSupportAmd) {
|
|
|
4634 |
require(['codemirror'], function (cm) {
|
|
|
4635 |
CodeMirror = cm;
|
|
|
4636 |
});
|
|
|
4637 |
} else {
|
|
|
4638 |
CodeMirror = window.CodeMirror;
|
|
|
4639 |
}
|
|
|
4640 |
}
|
|
|
4641 |
|
|
|
4642 |
/**
|
|
|
4643 |
* @class Codeview
|
|
|
4644 |
*/
|
|
|
4645 |
var Codeview = function (context) {
|
|
|
4646 |
var $editor = context.layoutInfo.editor;
|
|
|
4647 |
var $editable = context.layoutInfo.editable;
|
|
|
4648 |
var $codable = context.layoutInfo.codable;
|
|
|
4649 |
var options = context.options;
|
|
|
4650 |
|
|
|
4651 |
this.sync = function () {
|
|
|
4652 |
var isCodeview = this.isActivated();
|
|
|
4653 |
if (isCodeview && agent.hasCodeMirror) {
|
|
|
4654 |
$codable.data('cmEditor').save();
|
|
|
4655 |
}
|
|
|
4656 |
};
|
|
|
4657 |
|
|
|
4658 |
/**
|
|
|
4659 |
* @return {Boolean}
|
|
|
4660 |
*/
|
|
|
4661 |
this.isActivated = function () {
|
|
|
4662 |
return $editor.hasClass('codeview');
|
|
|
4663 |
};
|
|
|
4664 |
|
|
|
4665 |
/**
|
|
|
4666 |
* toggle codeview
|
|
|
4667 |
*/
|
|
|
4668 |
this.toggle = function () {
|
|
|
4669 |
if (this.isActivated()) {
|
|
|
4670 |
this.deactivate();
|
|
|
4671 |
} else {
|
|
|
4672 |
this.activate();
|
|
|
4673 |
}
|
|
|
4674 |
context.triggerEvent('codeview.toggled');
|
|
|
4675 |
};
|
|
|
4676 |
|
|
|
4677 |
/**
|
|
|
4678 |
* activate code view
|
|
|
4679 |
*/
|
|
|
4680 |
this.activate = function () {
|
|
|
4681 |
$codable.val(dom.html($editable, options.prettifyHtml));
|
|
|
4682 |
$codable.height($editable.height());
|
|
|
4683 |
|
|
|
4684 |
context.invoke('toolbar.updateCodeview', true);
|
|
|
4685 |
$editor.addClass('codeview');
|
|
|
4686 |
$codable.focus();
|
|
|
4687 |
|
|
|
4688 |
// activate CodeMirror as codable
|
|
|
4689 |
if (agent.hasCodeMirror) {
|
|
|
4690 |
var cmEditor = CodeMirror.fromTextArea($codable[0], options.codemirror);
|
|
|
4691 |
|
|
|
4692 |
// CodeMirror TernServer
|
|
|
4693 |
if (options.codemirror.tern) {
|
|
|
4694 |
var server = new CodeMirror.TernServer(options.codemirror.tern);
|
|
|
4695 |
cmEditor.ternServer = server;
|
|
|
4696 |
cmEditor.on('cursorActivity', function (cm) {
|
|
|
4697 |
server.updateArgHints(cm);
|
|
|
4698 |
});
|
|
|
4699 |
}
|
|
|
4700 |
|
|
|
4701 |
// CodeMirror hasn't Padding.
|
|
|
4702 |
cmEditor.setSize(null, $editable.outerHeight());
|
|
|
4703 |
$codable.data('cmEditor', cmEditor);
|
|
|
4704 |
}
|
|
|
4705 |
};
|
|
|
4706 |
|
|
|
4707 |
/**
|
|
|
4708 |
* deactivate code view
|
|
|
4709 |
*/
|
|
|
4710 |
this.deactivate = function () {
|
|
|
4711 |
// deactivate CodeMirror as codable
|
|
|
4712 |
if (agent.hasCodeMirror) {
|
|
|
4713 |
var cmEditor = $codable.data('cmEditor');
|
|
|
4714 |
$codable.val(cmEditor.getValue());
|
|
|
4715 |
cmEditor.toTextArea();
|
|
|
4716 |
}
|
|
|
4717 |
|
|
|
4718 |
var value = dom.value($codable, options.prettifyHtml) || dom.emptyPara;
|
|
|
4719 |
var isChange = $editable.html() !== value;
|
|
|
4720 |
|
|
|
4721 |
$editable.html(value);
|
|
|
4722 |
$editable.height(options.height ? $codable.height() : 'auto');
|
|
|
4723 |
$editor.removeClass('codeview');
|
|
|
4724 |
|
|
|
4725 |
if (isChange) {
|
|
|
4726 |
context.triggerEvent('change', $editable.html(), $editable);
|
|
|
4727 |
}
|
|
|
4728 |
|
|
|
4729 |
$editable.focus();
|
|
|
4730 |
|
|
|
4731 |
context.invoke('toolbar.updateCodeview', false);
|
|
|
4732 |
};
|
|
|
4733 |
|
|
|
4734 |
this.destroy = function () {
|
|
|
4735 |
if (this.isActivated()) {
|
|
|
4736 |
this.deactivate();
|
|
|
4737 |
}
|
|
|
4738 |
};
|
|
|
4739 |
};
|
|
|
4740 |
|
|
|
4741 |
var EDITABLE_PADDING = 24;
|
|
|
4742 |
|
|
|
4743 |
var Statusbar = function (context) {
|
|
|
4744 |
var $document = $(document);
|
|
|
4745 |
var $statusbar = context.layoutInfo.statusbar;
|
|
|
4746 |
var $editable = context.layoutInfo.editable;
|
|
|
4747 |
var options = context.options;
|
|
|
4748 |
|
|
|
4749 |
this.initialize = function () {
|
|
|
4750 |
if (options.airMode || options.disableResizeEditor) {
|
|
|
4751 |
return;
|
|
|
4752 |
}
|
|
|
4753 |
|
|
|
4754 |
$statusbar.on('mousedown', function (event) {
|
|
|
4755 |
event.preventDefault();
|
|
|
4756 |
event.stopPropagation();
|
|
|
4757 |
|
|
|
4758 |
var editableTop = $editable.offset().top - $document.scrollTop();
|
|
|
4759 |
|
|
|
4760 |
$document.on('mousemove', function (event) {
|
|
|
4761 |
var height = event.clientY - (editableTop + EDITABLE_PADDING);
|
|
|
4762 |
|
|
|
4763 |
height = (options.minheight > 0) ? Math.max(height, options.minheight) : height;
|
|
|
4764 |
height = (options.maxHeight > 0) ? Math.min(height, options.maxHeight) : height;
|
|
|
4765 |
|
|
|
4766 |
$editable.height(height);
|
|
|
4767 |
}).one('mouseup', function () {
|
|
|
4768 |
$document.off('mousemove');
|
|
|
4769 |
});
|
|
|
4770 |
});
|
|
|
4771 |
};
|
|
|
4772 |
|
|
|
4773 |
this.destroy = function () {
|
|
|
4774 |
$statusbar.off();
|
|
|
4775 |
};
|
|
|
4776 |
};
|
|
|
4777 |
|
|
|
4778 |
var Fullscreen = function (context) {
|
|
|
4779 |
var $editor = context.layoutInfo.editor;
|
|
|
4780 |
var $toolbar = context.layoutInfo.toolbar;
|
|
|
4781 |
var $editable = context.layoutInfo.editable;
|
|
|
4782 |
var $codable = context.layoutInfo.codable;
|
|
|
4783 |
|
|
|
4784 |
var $window = $(window);
|
|
|
4785 |
var $scrollbar = $('html, body');
|
|
|
4786 |
|
|
|
4787 |
/**
|
|
|
4788 |
* toggle fullscreen
|
|
|
4789 |
*/
|
|
|
4790 |
this.toggle = function () {
|
|
|
4791 |
var resize = function (size) {
|
|
|
4792 |
$editable.css('height', size.h);
|
|
|
4793 |
$codable.css('height', size.h);
|
|
|
4794 |
if ($codable.data('cmeditor')) {
|
|
|
4795 |
$codable.data('cmeditor').setsize(null, size.h);
|
|
|
4796 |
}
|
|
|
4797 |
};
|
|
|
4798 |
|
|
|
4799 |
$editor.toggleClass('fullscreen');
|
|
|
4800 |
if (this.isFullscreen()) {
|
|
|
4801 |
$editable.data('orgHeight', $editable.css('height'));
|
|
|
4802 |
|
|
|
4803 |
$window.on('resize', function () {
|
|
|
4804 |
resize({
|
|
|
4805 |
h: $window.height() - $toolbar.outerHeight()
|
|
|
4806 |
});
|
|
|
4807 |
}).trigger('resize');
|
|
|
4808 |
|
|
|
4809 |
$scrollbar.css('overflow', 'hidden');
|
|
|
4810 |
} else {
|
|
|
4811 |
$window.off('resize');
|
|
|
4812 |
resize({
|
|
|
4813 |
h: $editable.data('orgHeight')
|
|
|
4814 |
});
|
|
|
4815 |
$scrollbar.css('overflow', 'visible');
|
|
|
4816 |
}
|
|
|
4817 |
|
|
|
4818 |
context.invoke('toolbar.updateFullscreen', this.isFullscreen());
|
|
|
4819 |
};
|
|
|
4820 |
|
|
|
4821 |
this.isFullscreen = function () {
|
|
|
4822 |
return $editor.hasClass('fullscreen');
|
|
|
4823 |
};
|
|
|
4824 |
};
|
|
|
4825 |
|
|
|
4826 |
var Handle = function (context) {
|
|
|
4827 |
var self = this;
|
|
|
4828 |
|
|
|
4829 |
var $document = $(document);
|
|
|
4830 |
var $editingArea = context.layoutInfo.editingArea;
|
|
|
4831 |
var options = context.options;
|
|
|
4832 |
|
|
|
4833 |
this.events = {
|
|
|
4834 |
'summernote.mousedown': function (we, e) {
|
|
|
4835 |
if (self.update(e.target)) {
|
|
|
4836 |
e.preventDefault();
|
|
|
4837 |
}
|
|
|
4838 |
},
|
|
|
4839 |
'summernote.keyup summernote.scroll summernote.change summernote.dialog.shown': function () {
|
|
|
4840 |
self.update();
|
|
|
4841 |
}
|
|
|
4842 |
};
|
|
|
4843 |
|
|
|
4844 |
this.initialize = function () {
|
|
|
4845 |
this.$handle = $([
|
|
|
4846 |
'<div class="note-handle">',
|
|
|
4847 |
'<div class="note-control-selection">',
|
|
|
4848 |
'<div class="note-control-selection-bg"></div>',
|
|
|
4849 |
'<div class="note-control-holder note-control-nw"></div>',
|
|
|
4850 |
'<div class="note-control-holder note-control-ne"></div>',
|
|
|
4851 |
'<div class="note-control-holder note-control-sw"></div>',
|
|
|
4852 |
'<div class="',
|
|
|
4853 |
(options.disableResizeImage ? 'note-control-holder' : 'note-control-sizing'),
|
|
|
4854 |
' note-control-se"></div>',
|
|
|
4855 |
(options.disableResizeImage ? '' : '<div class="note-control-selection-info"></div>'),
|
|
|
4856 |
'</div>',
|
|
|
4857 |
'</div>'
|
|
|
4858 |
].join('')).prependTo($editingArea);
|
|
|
4859 |
|
|
|
4860 |
this.$handle.on('mousedown', function (event) {
|
|
|
4861 |
if (dom.isControlSizing(event.target)) {
|
|
|
4862 |
event.preventDefault();
|
|
|
4863 |
event.stopPropagation();
|
|
|
4864 |
|
|
|
4865 |
var $target = self.$handle.find('.note-control-selection').data('target'),
|
|
|
4866 |
posStart = $target.offset(),
|
|
|
4867 |
scrollTop = $document.scrollTop();
|
|
|
4868 |
|
|
|
4869 |
$document.on('mousemove', function (event) {
|
|
|
4870 |
context.invoke('editor.resizeTo', {
|
|
|
4871 |
x: event.clientX - posStart.left,
|
|
|
4872 |
y: event.clientY - (posStart.top - scrollTop)
|
|
|
4873 |
}, $target, !event.shiftKey);
|
|
|
4874 |
|
|
|
4875 |
self.update($target[0]);
|
|
|
4876 |
}).one('mouseup', function (e) {
|
|
|
4877 |
e.preventDefault();
|
|
|
4878 |
$document.off('mousemove');
|
|
|
4879 |
context.invoke('editor.afterCommand');
|
|
|
4880 |
});
|
|
|
4881 |
|
|
|
4882 |
if (!$target.data('ratio')) { // original ratio.
|
|
|
4883 |
$target.data('ratio', $target.height() / $target.width());
|
|
|
4884 |
}
|
|
|
4885 |
}
|
|
|
4886 |
});
|
|
|
4887 |
};
|
|
|
4888 |
|
|
|
4889 |
this.destroy = function () {
|
|
|
4890 |
this.$handle.remove();
|
|
|
4891 |
};
|
|
|
4892 |
|
|
|
4893 |
this.update = function (target) {
|
|
|
4894 |
var isImage = dom.isImg(target);
|
|
|
4895 |
var $selection = this.$handle.find('.note-control-selection');
|
|
|
4896 |
|
|
|
4897 |
context.invoke('imagePopover.update', target);
|
|
|
4898 |
|
|
|
4899 |
if (isImage) {
|
|
|
4900 |
var $image = $(target);
|
|
|
4901 |
var pos = $image.position();
|
|
|
4902 |
|
|
|
4903 |
// include margin
|
|
|
4904 |
var imageSize = {
|
|
|
4905 |
w: $image.outerWidth(true),
|
|
|
4906 |
h: $image.outerHeight(true)
|
|
|
4907 |
};
|
|
|
4908 |
|
|
|
4909 |
$selection.css({
|
|
|
4910 |
display: 'block',
|
|
|
4911 |
left: pos.left,
|
|
|
4912 |
top: pos.top,
|
|
|
4913 |
width: imageSize.w,
|
|
|
4914 |
height: imageSize.h
|
|
|
4915 |
}).data('target', $image); // save current image element.
|
|
|
4916 |
|
|
|
4917 |
var sizingText = imageSize.w + 'x' + imageSize.h;
|
|
|
4918 |
$selection.find('.note-control-selection-info').text(sizingText);
|
|
|
4919 |
context.invoke('editor.saveTarget', target);
|
|
|
4920 |
} else {
|
|
|
4921 |
this.hide();
|
|
|
4922 |
}
|
|
|
4923 |
|
|
|
4924 |
return isImage;
|
|
|
4925 |
};
|
|
|
4926 |
|
|
|
4927 |
/**
|
|
|
4928 |
* hide
|
|
|
4929 |
*
|
|
|
4930 |
* @param {jQuery} $handle
|
|
|
4931 |
*/
|
|
|
4932 |
this.hide = function () {
|
|
|
4933 |
context.invoke('editor.clearTarget');
|
|
|
4934 |
this.$handle.children().hide();
|
|
|
4935 |
};
|
|
|
4936 |
};
|
|
|
4937 |
|
|
|
4938 |
var AutoLink = function (context) {
|
|
|
4939 |
var self = this;
|
|
|
4940 |
var defaultScheme = 'http://';
|
|
|
4941 |
var linkPattern = /^(https?:\/\/|ssh:\/\/|ftp:\/\/|file:\/|mailto:[A-Z0-9._%+-]+@)?(www\.)?(.+)$/i;
|
|
|
4942 |
|
|
|
4943 |
this.events = {
|
|
|
4944 |
'summernote.keyup': function (we, e) {
|
|
|
4945 |
if (!e.isDefaultPrevented()) {
|
|
|
4946 |
self.handleKeyup(e);
|
|
|
4947 |
}
|
|
|
4948 |
},
|
|
|
4949 |
'summernote.keydown': function (we, e) {
|
|
|
4950 |
self.handleKeydown(e);
|
|
|
4951 |
}
|
|
|
4952 |
};
|
|
|
4953 |
|
|
|
4954 |
this.initialize = function () {
|
|
|
4955 |
this.lastWordRange = null;
|
|
|
4956 |
};
|
|
|
4957 |
|
|
|
4958 |
this.destroy = function () {
|
|
|
4959 |
this.lastWordRange = null;
|
|
|
4960 |
};
|
|
|
4961 |
|
|
|
4962 |
this.replace = function () {
|
|
|
4963 |
if (!this.lastWordRange) {
|
|
|
4964 |
return;
|
|
|
4965 |
}
|
|
|
4966 |
|
|
|
4967 |
var keyword = this.lastWordRange.toString();
|
|
|
4968 |
var match = keyword.match(linkPattern);
|
|
|
4969 |
|
|
|
4970 |
if (match && (match[1] || match[2])) {
|
|
|
4971 |
var link = match[1] ? keyword : defaultScheme + keyword;
|
|
|
4972 |
var node = $('<a />').html(keyword).attr('href', link)[0];
|
|
|
4973 |
|
|
|
4974 |
this.lastWordRange.insertNode(node);
|
|
|
4975 |
this.lastWordRange = null;
|
|
|
4976 |
context.invoke('editor.focus');
|
|
|
4977 |
}
|
|
|
4978 |
|
|
|
4979 |
};
|
|
|
4980 |
|
|
|
4981 |
this.handleKeydown = function (e) {
|
|
|
4982 |
if (list.contains([key.code.ENTER, key.code.SPACE], e.keyCode)) {
|
|
|
4983 |
var wordRange = context.invoke('editor.createRange').getWordRange();
|
|
|
4984 |
this.lastWordRange = wordRange;
|
|
|
4985 |
}
|
|
|
4986 |
};
|
|
|
4987 |
|
|
|
4988 |
this.handleKeyup = function (e) {
|
|
|
4989 |
if (list.contains([key.code.ENTER, key.code.SPACE], e.keyCode)) {
|
|
|
4990 |
this.replace();
|
|
|
4991 |
}
|
|
|
4992 |
};
|
|
|
4993 |
};
|
|
|
4994 |
|
|
|
4995 |
/**
|
|
|
4996 |
* textarea auto sync.
|
|
|
4997 |
*/
|
|
|
4998 |
var AutoSync = function (context) {
|
|
|
4999 |
var $note = context.layoutInfo.note;
|
|
|
5000 |
|
|
|
5001 |
this.events = {
|
|
|
5002 |
'summernote.change': function () {
|
|
|
5003 |
$note.val(context.invoke('code'));
|
|
|
5004 |
}
|
|
|
5005 |
};
|
|
|
5006 |
|
|
|
5007 |
this.shouldInitialize = function () {
|
|
|
5008 |
return dom.isTextarea($note[0]);
|
|
|
5009 |
};
|
|
|
5010 |
};
|
|
|
5011 |
|
|
|
5012 |
var Placeholder = function (context) {
|
|
|
5013 |
var self = this;
|
|
|
5014 |
var $editingArea = context.layoutInfo.editingArea;
|
|
|
5015 |
var options = context.options;
|
|
|
5016 |
|
|
|
5017 |
this.events = {
|
|
|
5018 |
'summernote.init summernote.change': function () {
|
|
|
5019 |
self.update();
|
|
|
5020 |
},
|
|
|
5021 |
'summernote.codeview.toggled': function () {
|
|
|
5022 |
self.update();
|
|
|
5023 |
}
|
|
|
5024 |
};
|
|
|
5025 |
|
|
|
5026 |
this.shouldInitialize = function () {
|
|
|
5027 |
return !!options.placeholder;
|
|
|
5028 |
};
|
|
|
5029 |
|
|
|
5030 |
this.initialize = function () {
|
|
|
5031 |
this.$placeholder = $('<div class="note-placeholder">');
|
|
|
5032 |
this.$placeholder.on('click', function () {
|
|
|
5033 |
context.invoke('focus');
|
|
|
5034 |
}).text(options.placeholder).prependTo($editingArea);
|
|
|
5035 |
};
|
|
|
5036 |
|
|
|
5037 |
this.destroy = function () {
|
|
|
5038 |
this.$placeholder.remove();
|
|
|
5039 |
};
|
|
|
5040 |
|
|
|
5041 |
this.update = function () {
|
|
|
5042 |
var isShow = !context.invoke('codeview.isActivated') && context.invoke('editor.isEmpty');
|
|
|
5043 |
this.$placeholder.toggle(isShow);
|
|
|
5044 |
};
|
|
|
5045 |
};
|
|
|
5046 |
|
|
|
5047 |
var Buttons = function (context) {
|
|
|
5048 |
var self = this;
|
|
|
5049 |
var ui = $.summernote.ui;
|
|
|
5050 |
|
|
|
5051 |
var $toolbar = context.layoutInfo.toolbar;
|
|
|
5052 |
var options = context.options;
|
|
|
5053 |
var lang = options.langInfo;
|
|
|
5054 |
|
|
|
5055 |
var invertedKeyMap = func.invertObject(options.keyMap[agent.isMac ? 'mac' : 'pc']);
|
|
|
5056 |
|
|
|
5057 |
var representShortcut = this.representShortcut = function (editorMethod) {
|
|
|
5058 |
var shortcut = invertedKeyMap[editorMethod];
|
|
|
5059 |
if (agent.isMac) {
|
|
|
5060 |
shortcut = shortcut.replace('CMD', '⌘').replace('SHIFT', '⇧');
|
|
|
5061 |
}
|
|
|
5062 |
|
|
|
5063 |
shortcut = shortcut.replace('BACKSLASH', '\\')
|
|
|
5064 |
.replace('SLASH', '/')
|
|
|
5065 |
.replace('LEFTBRACKET', '[')
|
|
|
5066 |
.replace('RIGHTBRACKET', ']');
|
|
|
5067 |
|
|
|
5068 |
return ' (' + shortcut + ')';
|
|
|
5069 |
};
|
|
|
5070 |
|
|
|
5071 |
this.initialize = function () {
|
|
|
5072 |
this.addToolbarButtons();
|
|
|
5073 |
this.addImagePopoverButtons();
|
|
|
5074 |
this.addLinkPopoverButtons();
|
|
|
5075 |
this.fontInstalledMap = {};
|
|
|
5076 |
};
|
|
|
5077 |
|
|
|
5078 |
this.destroy = function () {
|
|
|
5079 |
delete this.fontInstalledMap;
|
|
|
5080 |
};
|
|
|
5081 |
|
|
|
5082 |
this.isFontInstalled = function (name) {
|
|
|
5083 |
if (!self.fontInstalledMap.hasOwnProperty(name)) {
|
|
|
5084 |
self.fontInstalledMap[name] = agent.isFontInstalled(name) ||
|
|
|
5085 |
list.contains(options.fontNamesIgnoreCheck, name);
|
|
|
5086 |
}
|
|
|
5087 |
|
|
|
5088 |
return self.fontInstalledMap[name];
|
|
|
5089 |
};
|
|
|
5090 |
|
|
|
5091 |
this.addToolbarButtons = function () {
|
|
|
5092 |
context.memo('button.style', function () {
|
|
|
5093 |
return ui.buttonGroup([
|
|
|
5094 |
ui.button({
|
|
|
5095 |
className: 'dropdown-toggle',
|
|
|
5096 |
contents: ui.icon(options.icons.magic) + ' ' + ui.icon(options.icons.caret, 'span'),
|
|
|
5097 |
tooltip: lang.style.style,
|
|
|
5098 |
data: {
|
|
|
5099 |
toggle: 'dropdown'
|
|
|
5100 |
}
|
|
|
5101 |
}),
|
|
|
5102 |
ui.dropdown({
|
|
|
5103 |
className: 'dropdown-style',
|
|
|
5104 |
items: context.options.styleTags,
|
|
|
5105 |
template: function (item) {
|
|
|
5106 |
|
|
|
5107 |
if (typeof item === 'string') {
|
|
|
5108 |
item = { tag: item, title: item };
|
|
|
5109 |
}
|
|
|
5110 |
|
|
|
5111 |
var tag = item.tag;
|
|
|
5112 |
var title = item.title;
|
|
|
5113 |
var style = item.style ? ' style="' + item.style + '" ' : '';
|
|
|
5114 |
var className = item.className ? ' className="' + item.className + '"' : '';
|
|
|
5115 |
|
|
|
5116 |
return '<' + tag + style + className + '>' + title + '</' + tag + '>';
|
|
|
5117 |
},
|
|
|
5118 |
click: context.createInvokeHandler('editor.formatBlock')
|
|
|
5119 |
})
|
|
|
5120 |
]).render();
|
|
|
5121 |
});
|
|
|
5122 |
|
|
|
5123 |
context.memo('button.bold', function () {
|
|
|
5124 |
return ui.button({
|
|
|
5125 |
className: 'note-btn-bold',
|
|
|
5126 |
contents: ui.icon(options.icons.bold),
|
|
|
5127 |
tooltip: lang.font.bold + representShortcut('bold'),
|
|
|
5128 |
click: context.createInvokeHandler('editor.bold')
|
|
|
5129 |
}).render();
|
|
|
5130 |
});
|
|
|
5131 |
|
|
|
5132 |
context.memo('button.italic', function () {
|
|
|
5133 |
return ui.button({
|
|
|
5134 |
className: 'note-btn-italic',
|
|
|
5135 |
contents: ui.icon(options.icons.italic),
|
|
|
5136 |
tooltip: lang.font.italic + representShortcut('italic'),
|
|
|
5137 |
click: context.createInvokeHandler('editor.italic')
|
|
|
5138 |
}).render();
|
|
|
5139 |
});
|
|
|
5140 |
|
|
|
5141 |
context.memo('button.underline', function () {
|
|
|
5142 |
return ui.button({
|
|
|
5143 |
className: 'note-btn-underline',
|
|
|
5144 |
contents: ui.icon(options.icons.underline),
|
|
|
5145 |
tooltip: lang.font.underline + representShortcut('underline'),
|
|
|
5146 |
click: context.createInvokeHandler('editor.underline')
|
|
|
5147 |
}).render();
|
|
|
5148 |
});
|
|
|
5149 |
|
|
|
5150 |
context.memo('button.clear', function () {
|
|
|
5151 |
return ui.button({
|
|
|
5152 |
contents: ui.icon(options.icons.eraser),
|
|
|
5153 |
tooltip: lang.font.clear + representShortcut('removeFormat'),
|
|
|
5154 |
click: context.createInvokeHandler('editor.removeFormat')
|
|
|
5155 |
}).render();
|
|
|
5156 |
});
|
|
|
5157 |
|
|
|
5158 |
context.memo('button.strikethrough', function () {
|
|
|
5159 |
return ui.button({
|
|
|
5160 |
className: 'note-btn-strikethrough',
|
|
|
5161 |
contents: ui.icon(options.icons.strikethrough),
|
|
|
5162 |
tooltip: lang.font.strikethrough + representShortcut('strikethrough'),
|
|
|
5163 |
click: context.createInvokeHandler('editor.strikethrough')
|
|
|
5164 |
}).render();
|
|
|
5165 |
});
|
|
|
5166 |
|
|
|
5167 |
context.memo('button.superscript', function () {
|
|
|
5168 |
return ui.button({
|
|
|
5169 |
className: 'note-btn-superscript',
|
|
|
5170 |
contents: ui.icon(options.icons.superscript),
|
|
|
5171 |
tooltip: lang.font.superscript,
|
|
|
5172 |
click: context.createInvokeHandler('editor.superscript')
|
|
|
5173 |
}).render();
|
|
|
5174 |
});
|
|
|
5175 |
|
|
|
5176 |
context.memo('button.subscript', function () {
|
|
|
5177 |
return ui.button({
|
|
|
5178 |
className: 'note-btn-subscript',
|
|
|
5179 |
contents: ui.icon(options.icons.subscript),
|
|
|
5180 |
tooltip: lang.font.subscript,
|
|
|
5181 |
click: context.createInvokeHandler('editor.subscript')
|
|
|
5182 |
}).render();
|
|
|
5183 |
});
|
|
|
5184 |
|
|
|
5185 |
context.memo('button.fontname', function () {
|
|
|
5186 |
return ui.buttonGroup([
|
|
|
5187 |
ui.button({
|
|
|
5188 |
className: 'dropdown-toggle',
|
|
|
5189 |
contents: '<span class="note-current-fontname"/> ' + ui.icon(options.icons.caret, 'span'),
|
|
|
5190 |
tooltip: lang.font.name,
|
|
|
5191 |
data: {
|
|
|
5192 |
toggle: 'dropdown'
|
|
|
5193 |
}
|
|
|
5194 |
}),
|
|
|
5195 |
ui.dropdownCheck({
|
|
|
5196 |
className: 'dropdown-fontname',
|
|
|
5197 |
checkClassName: options.icons.menuCheck,
|
|
|
5198 |
items: options.fontNames.filter(self.isFontInstalled),
|
|
|
5199 |
template: function (item) {
|
|
|
5200 |
return '<span style="font-family:' + item + '">' + item + '</span>';
|
|
|
5201 |
},
|
|
|
5202 |
click: context.createInvokeHandler('editor.fontName')
|
|
|
5203 |
})
|
|
|
5204 |
]).render();
|
|
|
5205 |
});
|
|
|
5206 |
|
|
|
5207 |
context.memo('button.fontsize', function () {
|
|
|
5208 |
return ui.buttonGroup([
|
|
|
5209 |
ui.button({
|
|
|
5210 |
className: 'dropdown-toggle',
|
|
|
5211 |
contents: '<span class="note-current-fontsize"/>' + ui.icon(options.icons.caret, 'span'),
|
|
|
5212 |
tooltip: lang.font.size,
|
|
|
5213 |
data: {
|
|
|
5214 |
toggle: 'dropdown'
|
|
|
5215 |
}
|
|
|
5216 |
}),
|
|
|
5217 |
ui.dropdownCheck({
|
|
|
5218 |
className: 'dropdown-fontsize',
|
|
|
5219 |
checkClassName: options.icons.menuCheck,
|
|
|
5220 |
items: options.fontSizes,
|
|
|
5221 |
click: context.createInvokeHandler('editor.fontSize')
|
|
|
5222 |
})
|
|
|
5223 |
]).render();
|
|
|
5224 |
});
|
|
|
5225 |
|
|
|
5226 |
context.memo('button.color', function () {
|
|
|
5227 |
return ui.buttonGroup({
|
|
|
5228 |
className: 'note-color',
|
|
|
5229 |
children: [
|
|
|
5230 |
ui.button({
|
|
|
5231 |
className: 'note-current-color-button',
|
|
|
5232 |
contents: ui.icon(options.icons.font + ' note-recent-color'),
|
|
|
5233 |
tooltip: lang.color.recent,
|
|
|
5234 |
click: function (e) {
|
|
|
5235 |
var $button = $(e.currentTarget);
|
|
|
5236 |
context.invoke('editor.color', {
|
|
|
5237 |
backColor: $button.attr('data-backColor'),
|
|
|
5238 |
foreColor: $button.attr('data-foreColor')
|
|
|
5239 |
});
|
|
|
5240 |
},
|
|
|
5241 |
callback: function ($button) {
|
|
|
5242 |
var $recentColor = $button.find('.note-recent-color');
|
|
|
5243 |
$recentColor.css('background-color', '#FFFF00');
|
|
|
5244 |
$button.attr('data-backColor', '#FFFF00');
|
|
|
5245 |
}
|
|
|
5246 |
}),
|
|
|
5247 |
ui.button({
|
|
|
5248 |
className: 'dropdown-toggle',
|
|
|
5249 |
contents: ui.icon(options.icons.caret, 'span'),
|
|
|
5250 |
tooltip: lang.color.more,
|
|
|
5251 |
data: {
|
|
|
5252 |
toggle: 'dropdown'
|
|
|
5253 |
}
|
|
|
5254 |
}),
|
|
|
5255 |
ui.dropdown({
|
|
|
5256 |
items: [
|
|
|
5257 |
'<li>',
|
|
|
5258 |
'<div class="btn-group">',
|
|
|
5259 |
' <div class="note-palette-title">' + lang.color.background + '</div>',
|
|
|
5260 |
' <div>',
|
|
|
5261 |
' <button type="button" class="note-color-reset btn btn-default" data-event="backColor" data-value="inherit">',
|
|
|
5262 |
lang.color.transparent,
|
|
|
5263 |
' </button>',
|
|
|
5264 |
' </div>',
|
|
|
5265 |
' <div class="note-holder" data-event="backColor"/>',
|
|
|
5266 |
'</div>',
|
|
|
5267 |
'<div class="btn-group">',
|
|
|
5268 |
' <div class="note-palette-title">' + lang.color.foreground + '</div>',
|
|
|
5269 |
' <div>',
|
|
|
5270 |
' <button type="button" class="note-color-reset btn btn-default" data-event="removeFormat" data-value="foreColor">',
|
|
|
5271 |
lang.color.resetToDefault,
|
|
|
5272 |
' </button>',
|
|
|
5273 |
' </div>',
|
|
|
5274 |
' <div class="note-holder" data-event="foreColor"/>',
|
|
|
5275 |
'</div>',
|
|
|
5276 |
'</li>'
|
|
|
5277 |
].join(''),
|
|
|
5278 |
callback: function ($dropdown) {
|
|
|
5279 |
$dropdown.find('.note-holder').each(function () {
|
|
|
5280 |
var $holder = $(this);
|
|
|
5281 |
$holder.append(ui.palette({
|
|
|
5282 |
colors: options.colors,
|
|
|
5283 |
eventName: $holder.data('event')
|
|
|
5284 |
}).render());
|
|
|
5285 |
});
|
|
|
5286 |
},
|
|
|
5287 |
click: function (event) {
|
|
|
5288 |
var $button = $(event.target);
|
|
|
5289 |
var eventName = $button.data('event');
|
|
|
5290 |
var value = $button.data('value');
|
|
|
5291 |
|
|
|
5292 |
if (eventName && value) {
|
|
|
5293 |
var key = eventName === 'backColor' ? 'background-color' : 'color';
|
|
|
5294 |
var $color = $button.closest('.note-color').find('.note-recent-color');
|
|
|
5295 |
var $currentButton = $button.closest('.note-color').find('.note-current-color-button');
|
|
|
5296 |
|
|
|
5297 |
$color.css(key, value);
|
|
|
5298 |
$currentButton.attr('data-' + eventName, value);
|
|
|
5299 |
context.invoke('editor.' + eventName, value);
|
|
|
5300 |
}
|
|
|
5301 |
}
|
|
|
5302 |
})
|
|
|
5303 |
]
|
|
|
5304 |
}).render();
|
|
|
5305 |
});
|
|
|
5306 |
|
|
|
5307 |
context.memo('button.ul', function () {
|
|
|
5308 |
return ui.button({
|
|
|
5309 |
contents: ui.icon(options.icons.unorderedlist),
|
|
|
5310 |
tooltip: lang.lists.unordered + representShortcut('insertUnorderedList'),
|
|
|
5311 |
click: context.createInvokeHandler('editor.insertUnorderedList')
|
|
|
5312 |
}).render();
|
|
|
5313 |
});
|
|
|
5314 |
|
|
|
5315 |
context.memo('button.ol', function () {
|
|
|
5316 |
return ui.button({
|
|
|
5317 |
contents: ui.icon(options.icons.orderedlist),
|
|
|
5318 |
tooltip: lang.lists.ordered + representShortcut('insertOrderedList'),
|
|
|
5319 |
click: context.createInvokeHandler('editor.insertOrderedList')
|
|
|
5320 |
}).render();
|
|
|
5321 |
});
|
|
|
5322 |
|
|
|
5323 |
var justifyLeft = ui.button({
|
|
|
5324 |
contents: ui.icon(options.icons.alignLeft),
|
|
|
5325 |
tooltip: lang.paragraph.left + representShortcut('justifyLeft'),
|
|
|
5326 |
click: context.createInvokeHandler('editor.justifyLeft')
|
|
|
5327 |
});
|
|
|
5328 |
|
|
|
5329 |
var justifyCenter = ui.button({
|
|
|
5330 |
contents: ui.icon(options.icons.alignCenter),
|
|
|
5331 |
tooltip: lang.paragraph.center + representShortcut('justifyCenter'),
|
|
|
5332 |
click: context.createInvokeHandler('editor.justifyCenter')
|
|
|
5333 |
});
|
|
|
5334 |
|
|
|
5335 |
var justifyRight = ui.button({
|
|
|
5336 |
contents: ui.icon(options.icons.alignRight),
|
|
|
5337 |
tooltip: lang.paragraph.right + representShortcut('justifyRight'),
|
|
|
5338 |
click: context.createInvokeHandler('editor.justifyRight')
|
|
|
5339 |
});
|
|
|
5340 |
|
|
|
5341 |
var justifyFull = ui.button({
|
|
|
5342 |
contents: ui.icon(options.icons.alignJustify),
|
|
|
5343 |
tooltip: lang.paragraph.justify + representShortcut('justifyFull'),
|
|
|
5344 |
click: context.createInvokeHandler('editor.justifyFull')
|
|
|
5345 |
});
|
|
|
5346 |
|
|
|
5347 |
var outdent = ui.button({
|
|
|
5348 |
contents: ui.icon(options.icons.outdent),
|
|
|
5349 |
tooltip: lang.paragraph.outdent + representShortcut('outdent'),
|
|
|
5350 |
click: context.createInvokeHandler('editor.outdent')
|
|
|
5351 |
});
|
|
|
5352 |
|
|
|
5353 |
var indent = ui.button({
|
|
|
5354 |
contents: ui.icon(options.icons.indent),
|
|
|
5355 |
tooltip: lang.paragraph.indent + representShortcut('indent'),
|
|
|
5356 |
click: context.createInvokeHandler('editor.indent')
|
|
|
5357 |
});
|
|
|
5358 |
|
|
|
5359 |
context.memo('button.justifyLeft', func.invoke(justifyLeft, 'render'));
|
|
|
5360 |
context.memo('button.justifyCenter', func.invoke(justifyCenter, 'render'));
|
|
|
5361 |
context.memo('button.justifyRight', func.invoke(justifyRight, 'render'));
|
|
|
5362 |
context.memo('button.justifyFull', func.invoke(justifyFull, 'render'));
|
|
|
5363 |
context.memo('button.outdent', func.invoke(outdent, 'render'));
|
|
|
5364 |
context.memo('button.indent', func.invoke(indent, 'render'));
|
|
|
5365 |
|
|
|
5366 |
context.memo('button.paragraph', function () {
|
|
|
5367 |
return ui.buttonGroup([
|
|
|
5368 |
ui.button({
|
|
|
5369 |
className: 'dropdown-toggle',
|
|
|
5370 |
contents: ui.icon(options.icons.alignLeft) + ' ' + ui.icon(options.icons.caret, 'span'),
|
|
|
5371 |
tooltip: lang.paragraph.paragraph,
|
|
|
5372 |
data: {
|
|
|
5373 |
toggle: 'dropdown'
|
|
|
5374 |
}
|
|
|
5375 |
}),
|
|
|
5376 |
ui.dropdown([
|
|
|
5377 |
ui.buttonGroup({
|
|
|
5378 |
className: 'note-align',
|
|
|
5379 |
children: [justifyLeft, justifyCenter, justifyRight, justifyFull]
|
|
|
5380 |
}),
|
|
|
5381 |
ui.buttonGroup({
|
|
|
5382 |
className: 'note-list',
|
|
|
5383 |
children: [outdent, indent]
|
|
|
5384 |
})
|
|
|
5385 |
])
|
|
|
5386 |
]).render();
|
|
|
5387 |
});
|
|
|
5388 |
|
|
|
5389 |
context.memo('button.height', function () {
|
|
|
5390 |
return ui.buttonGroup([
|
|
|
5391 |
ui.button({
|
|
|
5392 |
className: 'dropdown-toggle',
|
|
|
5393 |
contents: ui.icon(options.icons.textHeight) + ' ' + ui.icon(options.icons.caret, 'span'),
|
|
|
5394 |
tooltip: lang.font.height,
|
|
|
5395 |
data: {
|
|
|
5396 |
toggle: 'dropdown'
|
|
|
5397 |
}
|
|
|
5398 |
}),
|
|
|
5399 |
ui.dropdownCheck({
|
|
|
5400 |
items: options.lineHeights,
|
|
|
5401 |
checkClassName: options.icons.menuCheck,
|
|
|
5402 |
className: 'dropdown-line-height',
|
|
|
5403 |
click: context.createInvokeHandler('editor.lineHeight')
|
|
|
5404 |
})
|
|
|
5405 |
]).render();
|
|
|
5406 |
});
|
|
|
5407 |
|
|
|
5408 |
context.memo('button.table', function () {
|
|
|
5409 |
return ui.buttonGroup([
|
|
|
5410 |
ui.button({
|
|
|
5411 |
className: 'dropdown-toggle',
|
|
|
5412 |
contents: ui.icon(options.icons.table) + ' ' + ui.icon(options.icons.caret, 'span'),
|
|
|
5413 |
tooltip: lang.table.table,
|
|
|
5414 |
data: {
|
|
|
5415 |
toggle: 'dropdown'
|
|
|
5416 |
}
|
|
|
5417 |
}),
|
|
|
5418 |
ui.dropdown({
|
|
|
5419 |
className: 'note-table',
|
|
|
5420 |
items: [
|
|
|
5421 |
'<div class="note-dimension-picker">',
|
|
|
5422 |
' <div class="note-dimension-picker-mousecatcher" data-event="insertTable" data-value="1x1"/>',
|
|
|
5423 |
' <div class="note-dimension-picker-highlighted"/>',
|
|
|
5424 |
' <div class="note-dimension-picker-unhighlighted"/>',
|
|
|
5425 |
'</div>',
|
|
|
5426 |
'<div class="note-dimension-display">1 x 1</div>'
|
|
|
5427 |
].join('')
|
|
|
5428 |
})
|
|
|
5429 |
], {
|
|
|
5430 |
callback: function ($node) {
|
|
|
5431 |
var $catcher = $node.find('.note-dimension-picker-mousecatcher');
|
|
|
5432 |
$catcher.css({
|
|
|
5433 |
width: options.insertTableMaxSize.col + 'em',
|
|
|
5434 |
height: options.insertTableMaxSize.row + 'em'
|
|
|
5435 |
}).mousedown(context.createInvokeHandler('editor.insertTable'))
|
|
|
5436 |
.on('mousemove', self.tableMoveHandler);
|
|
|
5437 |
}
|
|
|
5438 |
}).render();
|
|
|
5439 |
});
|
|
|
5440 |
|
|
|
5441 |
context.memo('button.link', function () {
|
|
|
5442 |
return ui.button({
|
|
|
5443 |
contents: ui.icon(options.icons.link),
|
|
|
5444 |
tooltip: lang.link.link,
|
|
|
5445 |
click: context.createInvokeHandler('linkDialog.show')
|
|
|
5446 |
}).render();
|
|
|
5447 |
});
|
|
|
5448 |
|
|
|
5449 |
context.memo('button.picture', function () {
|
|
|
5450 |
return ui.button({
|
|
|
5451 |
contents: ui.icon(options.icons.picture),
|
|
|
5452 |
tooltip: lang.image.image,
|
|
|
5453 |
click: context.createInvokeHandler('imageDialog.show')
|
|
|
5454 |
}).render();
|
|
|
5455 |
});
|
|
|
5456 |
|
|
|
5457 |
context.memo('button.video', function () {
|
|
|
5458 |
return ui.button({
|
|
|
5459 |
contents: ui.icon(options.icons.video),
|
|
|
5460 |
tooltip: lang.video.video,
|
|
|
5461 |
click: context.createInvokeHandler('videoDialog.show')
|
|
|
5462 |
}).render();
|
|
|
5463 |
});
|
|
|
5464 |
|
|
|
5465 |
context.memo('button.hr', function () {
|
|
|
5466 |
return ui.button({
|
|
|
5467 |
contents: ui.icon(options.icons.minus),
|
|
|
5468 |
tooltip: lang.hr.insert + representShortcut('insertHorizontalRule'),
|
|
|
5469 |
click: context.createInvokeHandler('editor.insertHorizontalRule')
|
|
|
5470 |
}).render();
|
|
|
5471 |
});
|
|
|
5472 |
|
|
|
5473 |
context.memo('button.fullscreen', function () {
|
|
|
5474 |
return ui.button({
|
|
|
5475 |
className: 'btn-fullscreen',
|
|
|
5476 |
contents: ui.icon(options.icons.arrowsAlt),
|
|
|
5477 |
tooltip: lang.options.fullscreen,
|
|
|
5478 |
click: context.createInvokeHandler('fullscreen.toggle')
|
|
|
5479 |
}).render();
|
|
|
5480 |
});
|
|
|
5481 |
|
|
|
5482 |
context.memo('button.codeview', function () {
|
|
|
5483 |
return ui.button({
|
|
|
5484 |
className: 'btn-codeview',
|
|
|
5485 |
contents: ui.icon(options.icons.code),
|
|
|
5486 |
tooltip: lang.options.codeview,
|
|
|
5487 |
click: context.createInvokeHandler('codeview.toggle')
|
|
|
5488 |
}).render();
|
|
|
5489 |
});
|
|
|
5490 |
|
|
|
5491 |
context.memo('button.redo', function () {
|
|
|
5492 |
return ui.button({
|
|
|
5493 |
contents: ui.icon(options.icons.redo),
|
|
|
5494 |
tooltip: lang.history.redo + representShortcut('redo'),
|
|
|
5495 |
click: context.createInvokeHandler('editor.redo')
|
|
|
5496 |
}).render();
|
|
|
5497 |
});
|
|
|
5498 |
|
|
|
5499 |
context.memo('button.undo', function () {
|
|
|
5500 |
return ui.button({
|
|
|
5501 |
contents: ui.icon(options.icons.undo),
|
|
|
5502 |
tooltip: lang.history.undo + representShortcut('undo'),
|
|
|
5503 |
click: context.createInvokeHandler('editor.undo')
|
|
|
5504 |
}).render();
|
|
|
5505 |
});
|
|
|
5506 |
|
|
|
5507 |
context.memo('button.help', function () {
|
|
|
5508 |
return ui.button({
|
|
|
5509 |
contents: ui.icon(options.icons.question),
|
|
|
5510 |
tooltip: lang.options.help,
|
|
|
5511 |
click: context.createInvokeHandler('helpDialog.show')
|
|
|
5512 |
}).render();
|
|
|
5513 |
});
|
|
|
5514 |
};
|
|
|
5515 |
|
|
|
5516 |
/**
|
|
|
5517 |
* image : [
|
|
|
5518 |
* ['imagesize', ['imageSize100', 'imageSize50', 'imageSize25']],
|
|
|
5519 |
* ['float', ['floatLeft', 'floatRight', 'floatNone' ]],
|
|
|
5520 |
* ['remove', ['removeMedia']]
|
|
|
5521 |
* ],
|
|
|
5522 |
*/
|
|
|
5523 |
this.addImagePopoverButtons = function () {
|
|
|
5524 |
// Image Size Buttons
|
|
|
5525 |
context.memo('button.imageSize100', function () {
|
|
|
5526 |
return ui.button({
|
|
|
5527 |
contents: '<span class="note-fontsize-10">100%</span>',
|
|
|
5528 |
tooltip: lang.image.resizeFull,
|
|
|
5529 |
click: context.createInvokeHandler('editor.resize', '1')
|
|
|
5530 |
}).render();
|
|
|
5531 |
});
|
|
|
5532 |
context.memo('button.imageSize50', function () {
|
|
|
5533 |
return ui.button({
|
|
|
5534 |
contents: '<span class="note-fontsize-10">50%</span>',
|
|
|
5535 |
tooltip: lang.image.resizeHalf,
|
|
|
5536 |
click: context.createInvokeHandler('editor.resize', '0.5')
|
|
|
5537 |
}).render();
|
|
|
5538 |
});
|
|
|
5539 |
context.memo('button.imageSize25', function () {
|
|
|
5540 |
return ui.button({
|
|
|
5541 |
contents: '<span class="note-fontsize-10">25%</span>',
|
|
|
5542 |
tooltip: lang.image.resizeQuarter,
|
|
|
5543 |
click: context.createInvokeHandler('editor.resize', '0.25')
|
|
|
5544 |
}).render();
|
|
|
5545 |
});
|
|
|
5546 |
|
|
|
5547 |
// Float Buttons
|
|
|
5548 |
context.memo('button.floatLeft', function () {
|
|
|
5549 |
return ui.button({
|
|
|
5550 |
contents: ui.icon(options.icons.alignLeft),
|
|
|
5551 |
tooltip: lang.image.floatLeft,
|
|
|
5552 |
click: context.createInvokeHandler('editor.floatMe', 'left')
|
|
|
5553 |
}).render();
|
|
|
5554 |
});
|
|
|
5555 |
|
|
|
5556 |
context.memo('button.floatRight', function () {
|
|
|
5557 |
return ui.button({
|
|
|
5558 |
contents: ui.icon(options.icons.alignRight),
|
|
|
5559 |
tooltip: lang.image.floatRight,
|
|
|
5560 |
click: context.createInvokeHandler('editor.floatMe', 'right')
|
|
|
5561 |
}).render();
|
|
|
5562 |
});
|
|
|
5563 |
|
|
|
5564 |
context.memo('button.floatNone', function () {
|
|
|
5565 |
return ui.button({
|
|
|
5566 |
contents: ui.icon(options.icons.alignJustify),
|
|
|
5567 |
tooltip: lang.image.floatNone,
|
|
|
5568 |
click: context.createInvokeHandler('editor.floatMe', 'none')
|
|
|
5569 |
}).render();
|
|
|
5570 |
});
|
|
|
5571 |
|
|
|
5572 |
// Remove Buttons
|
|
|
5573 |
context.memo('button.removeMedia', function () {
|
|
|
5574 |
return ui.button({
|
|
|
5575 |
contents: ui.icon(options.icons.trash),
|
|
|
5576 |
tooltip: lang.image.remove,
|
|
|
5577 |
click: context.createInvokeHandler('editor.removeMedia')
|
|
|
5578 |
}).render();
|
|
|
5579 |
});
|
|
|
5580 |
};
|
|
|
5581 |
|
|
|
5582 |
this.addLinkPopoverButtons = function () {
|
|
|
5583 |
context.memo('button.linkDialogShow', function () {
|
|
|
5584 |
return ui.button({
|
|
|
5585 |
contents: ui.icon(options.icons.link),
|
|
|
5586 |
tooltip: lang.link.edit,
|
|
|
5587 |
click: context.createInvokeHandler('linkDialog.show')
|
|
|
5588 |
}).render();
|
|
|
5589 |
});
|
|
|
5590 |
|
|
|
5591 |
context.memo('button.unlink', function () {
|
|
|
5592 |
return ui.button({
|
|
|
5593 |
contents: ui.icon(options.icons.unlink),
|
|
|
5594 |
tooltip: lang.link.unlink,
|
|
|
5595 |
click: context.createInvokeHandler('editor.unlink')
|
|
|
5596 |
}).render();
|
|
|
5597 |
});
|
|
|
5598 |
};
|
|
|
5599 |
|
|
|
5600 |
this.build = function ($container, groups) {
|
|
|
5601 |
for (var groupIdx = 0, groupLen = groups.length; groupIdx < groupLen; groupIdx++) {
|
|
|
5602 |
var group = groups[groupIdx];
|
|
|
5603 |
var groupName = group[0];
|
|
|
5604 |
var buttons = group[1];
|
|
|
5605 |
|
|
|
5606 |
var $group = ui.buttonGroup({
|
|
|
5607 |
className: 'note-' + groupName
|
|
|
5608 |
}).render();
|
|
|
5609 |
|
|
|
5610 |
for (var idx = 0, len = buttons.length; idx < len; idx++) {
|
|
|
5611 |
var button = context.memo('button.' + buttons[idx]);
|
|
|
5612 |
if (button) {
|
|
|
5613 |
$group.append(typeof button === 'function' ? button(context) : button);
|
|
|
5614 |
}
|
|
|
5615 |
}
|
|
|
5616 |
$group.appendTo($container);
|
|
|
5617 |
}
|
|
|
5618 |
};
|
|
|
5619 |
|
|
|
5620 |
this.updateCurrentStyle = function () {
|
|
|
5621 |
var styleInfo = context.invoke('editor.currentStyle');
|
|
|
5622 |
this.updateBtnStates({
|
|
|
5623 |
'.note-btn-bold': function () {
|
|
|
5624 |
return styleInfo['font-bold'] === 'bold';
|
|
|
5625 |
},
|
|
|
5626 |
'.note-btn-italic': function () {
|
|
|
5627 |
return styleInfo['font-italic'] === 'italic';
|
|
|
5628 |
},
|
|
|
5629 |
'.note-btn-underline': function () {
|
|
|
5630 |
return styleInfo['font-underline'] === 'underline';
|
|
|
5631 |
},
|
|
|
5632 |
'.note-btn-subscript': function () {
|
|
|
5633 |
return styleInfo['font-subscript'] === 'subscript';
|
|
|
5634 |
},
|
|
|
5635 |
'.note-btn-superscript': function () {
|
|
|
5636 |
return styleInfo['font-superscript'] === 'superscript';
|
|
|
5637 |
},
|
|
|
5638 |
'.note-btn-strikethrough': function () {
|
|
|
5639 |
return styleInfo['font-strikethrough'] === 'strikethrough';
|
|
|
5640 |
}
|
|
|
5641 |
});
|
|
|
5642 |
|
|
|
5643 |
if (styleInfo['font-family']) {
|
|
|
5644 |
var fontNames = styleInfo['font-family'].split(',').map(function (name) {
|
|
|
5645 |
return name.replace(/[\'\"]/g, '')
|
|
|
5646 |
.replace(/\s+$/, '')
|
|
|
5647 |
.replace(/^\s+/, '');
|
|
|
5648 |
});
|
|
|
5649 |
var fontName = list.find(fontNames, self.isFontInstalled);
|
|
|
5650 |
|
|
|
5651 |
$toolbar.find('.dropdown-fontname li a').each(function () {
|
|
|
5652 |
// always compare string to avoid creating another func.
|
|
|
5653 |
var isChecked = ($(this).data('value') + '') === (fontName + '');
|
|
|
5654 |
this.className = isChecked ? 'checked' : '';
|
|
|
5655 |
});
|
|
|
5656 |
$toolbar.find('.note-current-fontname').text(fontName);
|
|
|
5657 |
}
|
|
|
5658 |
|
|
|
5659 |
if (styleInfo['font-size']) {
|
|
|
5660 |
var fontSize = styleInfo['font-size'];
|
|
|
5661 |
$toolbar.find('.dropdown-fontsize li a').each(function () {
|
|
|
5662 |
// always compare with string to avoid creating another func.
|
|
|
5663 |
var isChecked = ($(this).data('value') + '') === (fontSize + '');
|
|
|
5664 |
this.className = isChecked ? 'checked' : '';
|
|
|
5665 |
});
|
|
|
5666 |
$toolbar.find('.note-current-fontsize').text(fontSize);
|
|
|
5667 |
}
|
|
|
5668 |
|
|
|
5669 |
if (styleInfo['line-height']) {
|
|
|
5670 |
var lineHeight = styleInfo['line-height'];
|
|
|
5671 |
$toolbar.find('.dropdown-line-height li a').each(function () {
|
|
|
5672 |
// always compare with string to avoid creating another func.
|
|
|
5673 |
var isChecked = ($(this).data('value') + '') === (lineHeight + '');
|
|
|
5674 |
this.className = isChecked ? 'checked' : '';
|
|
|
5675 |
});
|
|
|
5676 |
}
|
|
|
5677 |
};
|
|
|
5678 |
|
|
|
5679 |
this.updateBtnStates = function (infos) {
|
|
|
5680 |
$.each(infos, function (selector, pred) {
|
|
|
5681 |
ui.toggleBtnActive($toolbar.find(selector), pred());
|
|
|
5682 |
});
|
|
|
5683 |
};
|
|
|
5684 |
|
|
|
5685 |
this.tableMoveHandler = function (event) {
|
|
|
5686 |
var PX_PER_EM = 18;
|
|
|
5687 |
var $picker = $(event.target.parentNode); // target is mousecatcher
|
|
|
5688 |
var $dimensionDisplay = $picker.next();
|
|
|
5689 |
var $catcher = $picker.find('.note-dimension-picker-mousecatcher');
|
|
|
5690 |
var $highlighted = $picker.find('.note-dimension-picker-highlighted');
|
|
|
5691 |
var $unhighlighted = $picker.find('.note-dimension-picker-unhighlighted');
|
|
|
5692 |
|
|
|
5693 |
var posOffset;
|
|
|
5694 |
// HTML5 with jQuery - e.offsetX is undefined in Firefox
|
|
|
5695 |
if (event.offsetX === undefined) {
|
|
|
5696 |
var posCatcher = $(event.target).offset();
|
|
|
5697 |
posOffset = {
|
|
|
5698 |
x: event.pageX - posCatcher.left,
|
|
|
5699 |
y: event.pageY - posCatcher.top
|
|
|
5700 |
};
|
|
|
5701 |
} else {
|
|
|
5702 |
posOffset = {
|
|
|
5703 |
x: event.offsetX,
|
|
|
5704 |
y: event.offsetY
|
|
|
5705 |
};
|
|
|
5706 |
}
|
|
|
5707 |
|
|
|
5708 |
var dim = {
|
|
|
5709 |
c: Math.ceil(posOffset.x / PX_PER_EM) || 1,
|
|
|
5710 |
r: Math.ceil(posOffset.y / PX_PER_EM) || 1
|
|
|
5711 |
};
|
|
|
5712 |
|
|
|
5713 |
$highlighted.css({ width: dim.c + 'em', height: dim.r + 'em' });
|
|
|
5714 |
$catcher.data('value', dim.c + 'x' + dim.r);
|
|
|
5715 |
|
|
|
5716 |
if (3 < dim.c && dim.c < options.insertTableMaxSize.col) {
|
|
|
5717 |
$unhighlighted.css({ width: dim.c + 1 + 'em'});
|
|
|
5718 |
}
|
|
|
5719 |
|
|
|
5720 |
if (3 < dim.r && dim.r < options.insertTableMaxSize.row) {
|
|
|
5721 |
$unhighlighted.css({ height: dim.r + 1 + 'em'});
|
|
|
5722 |
}
|
|
|
5723 |
|
|
|
5724 |
$dimensionDisplay.html(dim.c + ' x ' + dim.r);
|
|
|
5725 |
};
|
|
|
5726 |
};
|
|
|
5727 |
|
|
|
5728 |
var Toolbar = function (context) {
|
|
|
5729 |
var ui = $.summernote.ui;
|
|
|
5730 |
|
|
|
5731 |
var $note = context.layoutInfo.note;
|
|
|
5732 |
var $toolbar = context.layoutInfo.toolbar;
|
|
|
5733 |
var options = context.options;
|
|
|
5734 |
|
|
|
5735 |
this.shouldInitialize = function () {
|
|
|
5736 |
return !options.airMode;
|
|
|
5737 |
};
|
|
|
5738 |
|
|
|
5739 |
this.initialize = function () {
|
|
|
5740 |
options.toolbar = options.toolbar || [];
|
|
|
5741 |
|
|
|
5742 |
if (!options.toolbar.length) {
|
|
|
5743 |
$toolbar.hide();
|
|
|
5744 |
} else {
|
|
|
5745 |
context.invoke('buttons.build', $toolbar, options.toolbar);
|
|
|
5746 |
}
|
|
|
5747 |
|
|
|
5748 |
if (options.toolbarContainer) {
|
|
|
5749 |
$toolbar.appendTo(options.toolbarContainer);
|
|
|
5750 |
}
|
|
|
5751 |
|
|
|
5752 |
$note.on('summernote.keyup summernote.mouseup summernote.change', function () {
|
|
|
5753 |
context.invoke('buttons.updateCurrentStyle');
|
|
|
5754 |
});
|
|
|
5755 |
|
|
|
5756 |
context.invoke('buttons.updateCurrentStyle');
|
|
|
5757 |
};
|
|
|
5758 |
|
|
|
5759 |
this.destroy = function () {
|
|
|
5760 |
$toolbar.children().remove();
|
|
|
5761 |
};
|
|
|
5762 |
|
|
|
5763 |
this.updateFullscreen = function (isFullscreen) {
|
|
|
5764 |
ui.toggleBtnActive($toolbar.find('.btn-fullscreen'), isFullscreen);
|
|
|
5765 |
};
|
|
|
5766 |
|
|
|
5767 |
this.updateCodeview = function (isCodeview) {
|
|
|
5768 |
ui.toggleBtnActive($toolbar.find('.btn-codeview'), isCodeview);
|
|
|
5769 |
if (isCodeview) {
|
|
|
5770 |
this.deactivate();
|
|
|
5771 |
} else {
|
|
|
5772 |
this.activate();
|
|
|
5773 |
}
|
|
|
5774 |
};
|
|
|
5775 |
|
|
|
5776 |
this.activate = function (isIncludeCodeview) {
|
|
|
5777 |
var $btn = $toolbar.find('button');
|
|
|
5778 |
if (!isIncludeCodeview) {
|
|
|
5779 |
$btn = $btn.not('.btn-codeview');
|
|
|
5780 |
}
|
|
|
5781 |
ui.toggleBtn($btn, true);
|
|
|
5782 |
};
|
|
|
5783 |
|
|
|
5784 |
this.deactivate = function (isIncludeCodeview) {
|
|
|
5785 |
var $btn = $toolbar.find('button');
|
|
|
5786 |
if (!isIncludeCodeview) {
|
|
|
5787 |
$btn = $btn.not('.btn-codeview');
|
|
|
5788 |
}
|
|
|
5789 |
ui.toggleBtn($btn, false);
|
|
|
5790 |
};
|
|
|
5791 |
};
|
|
|
5792 |
|
|
|
5793 |
var LinkDialog = function (context) {
|
|
|
5794 |
var self = this;
|
|
|
5795 |
var ui = $.summernote.ui;
|
|
|
5796 |
|
|
|
5797 |
var $editor = context.layoutInfo.editor;
|
|
|
5798 |
var options = context.options;
|
|
|
5799 |
var lang = options.langInfo;
|
|
|
5800 |
|
|
|
5801 |
this.initialize = function () {
|
|
|
5802 |
var $container = options.dialogsInBody ? $(document.body) : $editor;
|
|
|
5803 |
|
|
|
5804 |
var body = '<div class="form-group">' +
|
|
|
5805 |
'<label>' + lang.link.textToDisplay + '</label>' +
|
|
|
5806 |
'<input class="note-link-text form-control" type="text" />' +
|
|
|
5807 |
'</div>' +
|
|
|
5808 |
'<div class="form-group">' +
|
|
|
5809 |
'<label>' + lang.link.url + '</label>' +
|
|
|
5810 |
'<input class="note-link-url form-control" type="text" value="http://" />' +
|
|
|
5811 |
'</div>' +
|
|
|
5812 |
(!options.disableLinkTarget ?
|
|
|
5813 |
'<div class="checkbox">' +
|
|
|
5814 |
'<label>' + '<input type="checkbox" checked> ' + lang.link.openInNewWindow + '</label>' +
|
|
|
5815 |
'</div>' : ''
|
|
|
5816 |
);
|
|
|
5817 |
var footer = '<button href="#" class="btn btn-primary note-link-btn disabled" disabled>' + lang.link.insert + '</button>';
|
|
|
5818 |
|
|
|
5819 |
this.$dialog = ui.dialog({
|
|
|
5820 |
className: 'link-dialog',
|
|
|
5821 |
title: lang.link.insert,
|
|
|
5822 |
fade: options.dialogsFade,
|
|
|
5823 |
body: body,
|
|
|
5824 |
footer: footer
|
|
|
5825 |
}).render().appendTo($container);
|
|
|
5826 |
};
|
|
|
5827 |
|
|
|
5828 |
this.destroy = function () {
|
|
|
5829 |
ui.hideDialog(this.$dialog);
|
|
|
5830 |
this.$dialog.remove();
|
|
|
5831 |
};
|
|
|
5832 |
|
|
|
5833 |
this.bindEnterKey = function ($input, $btn) {
|
|
|
5834 |
$input.on('keypress', function (event) {
|
|
|
5835 |
if (event.keyCode === key.code.ENTER) {
|
|
|
5836 |
$btn.trigger('click');
|
|
|
5837 |
}
|
|
|
5838 |
});
|
|
|
5839 |
};
|
|
|
5840 |
|
|
|
5841 |
/**
|
|
|
5842 |
* Show link dialog and set event handlers on dialog controls.
|
|
|
5843 |
*
|
|
|
5844 |
* @param {Object} linkInfo
|
|
|
5845 |
* @return {Promise}
|
|
|
5846 |
*/
|
|
|
5847 |
this.showLinkDialog = function (linkInfo) {
|
|
|
5848 |
return $.Deferred(function (deferred) {
|
|
|
5849 |
var $linkText = self.$dialog.find('.note-link-text'),
|
|
|
5850 |
$linkUrl = self.$dialog.find('.note-link-url'),
|
|
|
5851 |
$linkBtn = self.$dialog.find('.note-link-btn'),
|
|
|
5852 |
$openInNewWindow = self.$dialog.find('input[type=checkbox]');
|
|
|
5853 |
|
|
|
5854 |
ui.onDialogShown(self.$dialog, function () {
|
|
|
5855 |
context.triggerEvent('dialog.shown');
|
|
|
5856 |
|
|
|
5857 |
$linkText.val(linkInfo.text);
|
|
|
5858 |
|
|
|
5859 |
$linkText.on('input', function () {
|
|
|
5860 |
ui.toggleBtn($linkBtn, $linkText.val() && $linkUrl.val());
|
|
|
5861 |
// if linktext was modified by keyup,
|
|
|
5862 |
// stop cloning text from linkUrl
|
|
|
5863 |
linkInfo.text = $linkText.val();
|
|
|
5864 |
});
|
|
|
5865 |
|
|
|
5866 |
// if no url was given, copy text to url
|
|
|
5867 |
if (!linkInfo.url) {
|
|
|
5868 |
linkInfo.url = linkInfo.text || 'http://';
|
|
|
5869 |
ui.toggleBtn($linkBtn, linkInfo.text);
|
|
|
5870 |
}
|
|
|
5871 |
|
|
|
5872 |
$linkUrl.on('input', function () {
|
|
|
5873 |
ui.toggleBtn($linkBtn, $linkText.val() && $linkUrl.val());
|
|
|
5874 |
// display same link on `Text to display` input
|
|
|
5875 |
// when create a new link
|
|
|
5876 |
if (!linkInfo.text) {
|
|
|
5877 |
$linkText.val($linkUrl.val());
|
|
|
5878 |
}
|
|
|
5879 |
}).val(linkInfo.url).trigger('focus');
|
|
|
5880 |
|
|
|
5881 |
self.bindEnterKey($linkUrl, $linkBtn);
|
|
|
5882 |
self.bindEnterKey($linkText, $linkBtn);
|
|
|
5883 |
|
|
|
5884 |
$openInNewWindow.prop('checked', linkInfo.isNewWindow);
|
|
|
5885 |
|
|
|
5886 |
$linkBtn.one('click', function (event) {
|
|
|
5887 |
event.preventDefault();
|
|
|
5888 |
|
|
|
5889 |
deferred.resolve({
|
|
|
5890 |
range: linkInfo.range,
|
|
|
5891 |
url: $linkUrl.val(),
|
|
|
5892 |
text: $linkText.val(),
|
|
|
5893 |
isNewWindow: $openInNewWindow.is(':checked')
|
|
|
5894 |
});
|
|
|
5895 |
self.$dialog.modal('hide');
|
|
|
5896 |
});
|
|
|
5897 |
});
|
|
|
5898 |
|
|
|
5899 |
ui.onDialogHidden(self.$dialog, function () {
|
|
|
5900 |
// detach events
|
|
|
5901 |
$linkText.off('input keypress');
|
|
|
5902 |
$linkUrl.off('input keypress');
|
|
|
5903 |
$linkBtn.off('click');
|
|
|
5904 |
|
|
|
5905 |
if (deferred.state() === 'pending') {
|
|
|
5906 |
deferred.reject();
|
|
|
5907 |
}
|
|
|
5908 |
});
|
|
|
5909 |
|
|
|
5910 |
ui.showDialog(self.$dialog);
|
|
|
5911 |
}).promise();
|
|
|
5912 |
};
|
|
|
5913 |
|
|
|
5914 |
/**
|
|
|
5915 |
* @param {Object} layoutInfo
|
|
|
5916 |
*/
|
|
|
5917 |
this.show = function () {
|
|
|
5918 |
var linkInfo = context.invoke('editor.getLinkInfo');
|
|
|
5919 |
|
|
|
5920 |
context.invoke('editor.saveRange');
|
|
|
5921 |
this.showLinkDialog(linkInfo).then(function (linkInfo) {
|
|
|
5922 |
context.invoke('editor.restoreRange');
|
|
|
5923 |
context.invoke('editor.createLink', linkInfo);
|
|
|
5924 |
}).fail(function () {
|
|
|
5925 |
context.invoke('editor.restoreRange');
|
|
|
5926 |
});
|
|
|
5927 |
};
|
|
|
5928 |
context.memo('help.linkDialog.show', options.langInfo.help['linkDialog.show']);
|
|
|
5929 |
};
|
|
|
5930 |
|
|
|
5931 |
var LinkPopover = function (context) {
|
|
|
5932 |
var self = this;
|
|
|
5933 |
var ui = $.summernote.ui;
|
|
|
5934 |
|
|
|
5935 |
var options = context.options;
|
|
|
5936 |
|
|
|
5937 |
this.events = {
|
|
|
5938 |
'summernote.keyup summernote.mouseup summernote.change summernote.scroll': function () {
|
|
|
5939 |
self.update();
|
|
|
5940 |
},
|
|
|
5941 |
'summernote.dialog.shown': function () {
|
|
|
5942 |
self.hide();
|
|
|
5943 |
}
|
|
|
5944 |
};
|
|
|
5945 |
|
|
|
5946 |
this.shouldInitialize = function () {
|
|
|
5947 |
return !list.isEmpty(options.popover.link);
|
|
|
5948 |
};
|
|
|
5949 |
|
|
|
5950 |
this.initialize = function () {
|
|
|
5951 |
this.$popover = ui.popover({
|
|
|
5952 |
className: 'note-link-popover',
|
|
|
5953 |
callback: function ($node) {
|
|
|
5954 |
var $content = $node.find('.popover-content');
|
|
|
5955 |
$content.prepend('<span><a target="_blank"></a> </span>');
|
|
|
5956 |
}
|
|
|
5957 |
}).render().appendTo('body');
|
|
|
5958 |
var $content = this.$popover.find('.popover-content');
|
|
|
5959 |
|
|
|
5960 |
context.invoke('buttons.build', $content, options.popover.link);
|
|
|
5961 |
};
|
|
|
5962 |
|
|
|
5963 |
this.destroy = function () {
|
|
|
5964 |
this.$popover.remove();
|
|
|
5965 |
};
|
|
|
5966 |
|
|
|
5967 |
this.update = function () {
|
|
|
5968 |
// Prevent focusing on editable when invoke('code') is executed
|
|
|
5969 |
if (!context.invoke('editor.hasFocus')) {
|
|
|
5970 |
this.hide();
|
|
|
5971 |
return;
|
|
|
5972 |
}
|
|
|
5973 |
|
|
|
5974 |
var rng = context.invoke('editor.createRange');
|
|
|
5975 |
if (rng.isCollapsed() && rng.isOnAnchor()) {
|
|
|
5976 |
var anchor = dom.ancestor(rng.sc, dom.isAnchor);
|
|
|
5977 |
var href = $(anchor).attr('href');
|
|
|
5978 |
this.$popover.find('a').attr('href', href).html(href);
|
|
|
5979 |
|
|
|
5980 |
var pos = dom.posFromPlaceholder(anchor);
|
|
|
5981 |
this.$popover.css({
|
|
|
5982 |
display: 'block',
|
|
|
5983 |
left: pos.left,
|
|
|
5984 |
top: pos.top
|
|
|
5985 |
});
|
|
|
5986 |
} else {
|
|
|
5987 |
this.hide();
|
|
|
5988 |
}
|
|
|
5989 |
};
|
|
|
5990 |
|
|
|
5991 |
this.hide = function () {
|
|
|
5992 |
this.$popover.hide();
|
|
|
5993 |
};
|
|
|
5994 |
};
|
|
|
5995 |
|
|
|
5996 |
var ImageDialog = function (context) {
|
|
|
5997 |
var self = this;
|
|
|
5998 |
var ui = $.summernote.ui;
|
|
|
5999 |
|
|
|
6000 |
var $editor = context.layoutInfo.editor;
|
|
|
6001 |
var options = context.options;
|
|
|
6002 |
var lang = options.langInfo;
|
|
|
6003 |
|
|
|
6004 |
this.initialize = function () {
|
|
|
6005 |
var $container = options.dialogsInBody ? $(document.body) : $editor;
|
|
|
6006 |
|
|
|
6007 |
var imageLimitation = '';
|
|
|
6008 |
if (options.maximumImageFileSize) {
|
|
|
6009 |
var unit = Math.floor(Math.log(options.maximumImageFileSize) / Math.log(1024));
|
|
|
6010 |
var readableSize = (options.maximumImageFileSize / Math.pow(1024, unit)).toFixed(2) * 1 +
|
|
|
6011 |
' ' + ' KMGTP'[unit] + 'B';
|
|
|
6012 |
imageLimitation = '<small>' + lang.image.maximumFileSize + ' : ' + readableSize + '</small>';
|
|
|
6013 |
}
|
|
|
6014 |
|
|
|
6015 |
var body = '<div class="form-group note-group-select-from-files">' +
|
|
|
6016 |
'<label>' + lang.image.selectFromFiles + '</label>' +
|
|
|
6017 |
'<input class="note-image-input form-control" type="file" name="files" accept="image/*" multiple="multiple" />' +
|
|
|
6018 |
imageLimitation +
|
|
|
6019 |
'</div>' +
|
|
|
6020 |
'<div class="form-group" style="overflow:auto;">' +
|
|
|
6021 |
'<label>' + lang.image.url + '</label>' +
|
|
|
6022 |
'<input class="note-image-url form-control col-md-12" type="text" />' +
|
|
|
6023 |
'</div>';
|
|
|
6024 |
var footer = '<button href="#" class="btn btn-primary note-image-btn disabled" disabled>' + lang.image.insert + '</button>';
|
|
|
6025 |
|
|
|
6026 |
this.$dialog = ui.dialog({
|
|
|
6027 |
title: lang.image.insert,
|
|
|
6028 |
fade: options.dialogsFade,
|
|
|
6029 |
body: body,
|
|
|
6030 |
footer: footer
|
|
|
6031 |
}).render().appendTo($container);
|
|
|
6032 |
};
|
|
|
6033 |
|
|
|
6034 |
this.destroy = function () {
|
|
|
6035 |
ui.hideDialog(this.$dialog);
|
|
|
6036 |
this.$dialog.remove();
|
|
|
6037 |
};
|
|
|
6038 |
|
|
|
6039 |
this.bindEnterKey = function ($input, $btn) {
|
|
|
6040 |
$input.on('keypress', function (event) {
|
|
|
6041 |
if (event.keyCode === key.code.ENTER) {
|
|
|
6042 |
$btn.trigger('click');
|
|
|
6043 |
}
|
|
|
6044 |
});
|
|
|
6045 |
};
|
|
|
6046 |
|
|
|
6047 |
this.show = function () {
|
|
|
6048 |
context.invoke('editor.saveRange');
|
|
|
6049 |
this.showImageDialog().then(function (data) {
|
|
|
6050 |
// [workaround] hide dialog before restore range for IE range focus
|
|
|
6051 |
ui.hideDialog(self.$dialog);
|
|
|
6052 |
context.invoke('editor.restoreRange');
|
|
|
6053 |
|
|
|
6054 |
if (typeof data === 'string') { // image url
|
|
|
6055 |
context.invoke('editor.insertImage', data);
|
|
|
6056 |
} else { // array of files
|
|
|
6057 |
context.invoke('editor.insertImagesOrCallback', data);
|
|
|
6058 |
}
|
|
|
6059 |
}).fail(function () {
|
|
|
6060 |
context.invoke('editor.restoreRange');
|
|
|
6061 |
});
|
|
|
6062 |
};
|
|
|
6063 |
|
|
|
6064 |
/**
|
|
|
6065 |
* show image dialog
|
|
|
6066 |
*
|
|
|
6067 |
* @param {jQuery} $dialog
|
|
|
6068 |
* @return {Promise}
|
|
|
6069 |
*/
|
|
|
6070 |
this.showImageDialog = function () {
|
|
|
6071 |
return $.Deferred(function (deferred) {
|
|
|
6072 |
var $imageInput = self.$dialog.find('.note-image-input'),
|
|
|
6073 |
$imageUrl = self.$dialog.find('.note-image-url'),
|
|
|
6074 |
$imageBtn = self.$dialog.find('.note-image-btn');
|
|
|
6075 |
|
|
|
6076 |
ui.onDialogShown(self.$dialog, function () {
|
|
|
6077 |
context.triggerEvent('dialog.shown');
|
|
|
6078 |
|
|
|
6079 |
// Cloning imageInput to clear element.
|
|
|
6080 |
$imageInput.replaceWith($imageInput.clone()
|
|
|
6081 |
.on('change', function () {
|
|
|
6082 |
deferred.resolve(this.files || this.value);
|
|
|
6083 |
})
|
|
|
6084 |
.val('')
|
|
|
6085 |
);
|
|
|
6086 |
|
|
|
6087 |
$imageBtn.click(function (event) {
|
|
|
6088 |
event.preventDefault();
|
|
|
6089 |
|
|
|
6090 |
deferred.resolve($imageUrl.val());
|
|
|
6091 |
});
|
|
|
6092 |
|
|
|
6093 |
$imageUrl.on('keyup paste', function () {
|
|
|
6094 |
var url = $imageUrl.val();
|
|
|
6095 |
ui.toggleBtn($imageBtn, url);
|
|
|
6096 |
}).val('').trigger('focus');
|
|
|
6097 |
self.bindEnterKey($imageUrl, $imageBtn);
|
|
|
6098 |
});
|
|
|
6099 |
|
|
|
6100 |
ui.onDialogHidden(self.$dialog, function () {
|
|
|
6101 |
$imageInput.off('change');
|
|
|
6102 |
$imageUrl.off('keyup paste keypress');
|
|
|
6103 |
$imageBtn.off('click');
|
|
|
6104 |
|
|
|
6105 |
if (deferred.state() === 'pending') {
|
|
|
6106 |
deferred.reject();
|
|
|
6107 |
}
|
|
|
6108 |
});
|
|
|
6109 |
|
|
|
6110 |
ui.showDialog(self.$dialog);
|
|
|
6111 |
});
|
|
|
6112 |
};
|
|
|
6113 |
};
|
|
|
6114 |
|
|
|
6115 |
var ImagePopover = function (context) {
|
|
|
6116 |
var ui = $.summernote.ui;
|
|
|
6117 |
|
|
|
6118 |
var options = context.options;
|
|
|
6119 |
|
|
|
6120 |
this.shouldInitialize = function () {
|
|
|
6121 |
return !list.isEmpty(options.popover.image);
|
|
|
6122 |
};
|
|
|
6123 |
|
|
|
6124 |
this.initialize = function () {
|
|
|
6125 |
this.$popover = ui.popover({
|
|
|
6126 |
className: 'note-image-popover'
|
|
|
6127 |
}).render().appendTo('body');
|
|
|
6128 |
var $content = this.$popover.find('.popover-content');
|
|
|
6129 |
|
|
|
6130 |
context.invoke('buttons.build', $content, options.popover.image);
|
|
|
6131 |
};
|
|
|
6132 |
|
|
|
6133 |
this.destroy = function () {
|
|
|
6134 |
this.$popover.remove();
|
|
|
6135 |
};
|
|
|
6136 |
|
|
|
6137 |
this.update = function (target) {
|
|
|
6138 |
if (dom.isImg(target)) {
|
|
|
6139 |
var pos = dom.posFromPlaceholder(target);
|
|
|
6140 |
this.$popover.css({
|
|
|
6141 |
display: 'block',
|
|
|
6142 |
left: pos.left,
|
|
|
6143 |
top: pos.top
|
|
|
6144 |
});
|
|
|
6145 |
} else {
|
|
|
6146 |
this.hide();
|
|
|
6147 |
}
|
|
|
6148 |
};
|
|
|
6149 |
|
|
|
6150 |
this.hide = function () {
|
|
|
6151 |
this.$popover.hide();
|
|
|
6152 |
};
|
|
|
6153 |
};
|
|
|
6154 |
|
|
|
6155 |
var VideoDialog = function (context) {
|
|
|
6156 |
var self = this;
|
|
|
6157 |
var ui = $.summernote.ui;
|
|
|
6158 |
|
|
|
6159 |
var $editor = context.layoutInfo.editor;
|
|
|
6160 |
var options = context.options;
|
|
|
6161 |
var lang = options.langInfo;
|
|
|
6162 |
|
|
|
6163 |
this.initialize = function () {
|
|
|
6164 |
var $container = options.dialogsInBody ? $(document.body) : $editor;
|
|
|
6165 |
|
|
|
6166 |
var body = '<div class="form-group row-fluid">' +
|
|
|
6167 |
'<label>' + lang.video.url + ' <small class="text-muted">' + lang.video.providers + '</small></label>' +
|
|
|
6168 |
'<input class="note-video-url form-control span12" type="text" />' +
|
|
|
6169 |
'</div>';
|
|
|
6170 |
var footer = '<button href="#" class="btn btn-primary note-video-btn disabled" disabled>' + lang.video.insert + '</button>';
|
|
|
6171 |
|
|
|
6172 |
this.$dialog = ui.dialog({
|
|
|
6173 |
title: lang.video.insert,
|
|
|
6174 |
fade: options.dialogsFade,
|
|
|
6175 |
body: body,
|
|
|
6176 |
footer: footer
|
|
|
6177 |
}).render().appendTo($container);
|
|
|
6178 |
};
|
|
|
6179 |
|
|
|
6180 |
this.destroy = function () {
|
|
|
6181 |
ui.hideDialog(this.$dialog);
|
|
|
6182 |
this.$dialog.remove();
|
|
|
6183 |
};
|
|
|
6184 |
|
|
|
6185 |
this.bindEnterKey = function ($input, $btn) {
|
|
|
6186 |
$input.on('keypress', function (event) {
|
|
|
6187 |
if (event.keyCode === key.code.ENTER) {
|
|
|
6188 |
$btn.trigger('click');
|
|
|
6189 |
}
|
|
|
6190 |
});
|
|
|
6191 |
};
|
|
|
6192 |
|
|
|
6193 |
this.createVideoNode = function (url) {
|
|
|
6194 |
// video url patterns(youtube, instagram, vimeo, dailymotion, youku, mp4, ogg, webm)
|
|
|
6195 |
var ytRegExp = /^(?:https?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))((\w|-){11})(?:\S+)?$/;
|
|
|
6196 |
var ytMatch = url.match(ytRegExp);
|
|
|
6197 |
|
|
|
6198 |
var igRegExp = /\/\/instagram.com\/p\/(.[a-zA-Z0-9_-]*)/;
|
|
|
6199 |
var igMatch = url.match(igRegExp);
|
|
|
6200 |
|
|
|
6201 |
var vRegExp = /\/\/vine.co\/v\/(.[a-zA-Z0-9]*)/;
|
|
|
6202 |
var vMatch = url.match(vRegExp);
|
|
|
6203 |
|
|
|
6204 |
var vimRegExp = /\/\/(player.)?vimeo.com\/([a-z]*\/)*([0-9]{6,11})[?]?.*/;
|
|
|
6205 |
var vimMatch = url.match(vimRegExp);
|
|
|
6206 |
|
|
|
6207 |
var dmRegExp = /.+dailymotion.com\/(video|hub)\/([^_]+)[^#]*(#video=([^_&]+))?/;
|
|
|
6208 |
var dmMatch = url.match(dmRegExp);
|
|
|
6209 |
|
|
|
6210 |
var youkuRegExp = /\/\/v\.youku\.com\/v_show\/id_(\w+)=*\.html/;
|
|
|
6211 |
var youkuMatch = url.match(youkuRegExp);
|
|
|
6212 |
|
|
|
6213 |
var mp4RegExp = /^.+.(mp4|m4v)$/;
|
|
|
6214 |
var mp4Match = url.match(mp4RegExp);
|
|
|
6215 |
|
|
|
6216 |
var oggRegExp = /^.+.(ogg|ogv)$/;
|
|
|
6217 |
var oggMatch = url.match(oggRegExp);
|
|
|
6218 |
|
|
|
6219 |
var webmRegExp = /^.+.(webm)$/;
|
|
|
6220 |
var webmMatch = url.match(webmRegExp);
|
|
|
6221 |
|
|
|
6222 |
var $video;
|
|
|
6223 |
if (ytMatch && ytMatch[1].length === 11) {
|
|
|
6224 |
var youtubeId = ytMatch[1];
|
|
|
6225 |
$video = $('<iframe>')
|
|
|
6226 |
.attr('frameborder', 0)
|
|
|
6227 |
.attr('src', '//www.youtube.com/embed/' + youtubeId)
|
|
|
6228 |
.attr('width', '640').attr('height', '360');
|
|
|
6229 |
} else if (igMatch && igMatch[0].length) {
|
|
|
6230 |
$video = $('<iframe>')
|
|
|
6231 |
.attr('frameborder', 0)
|
|
|
6232 |
.attr('src', igMatch[0] + '/embed/')
|
|
|
6233 |
.attr('width', '612').attr('height', '710')
|
|
|
6234 |
.attr('scrolling', 'no')
|
|
|
6235 |
.attr('allowtransparency', 'true');
|
|
|
6236 |
} else if (vMatch && vMatch[0].length) {
|
|
|
6237 |
$video = $('<iframe>')
|
|
|
6238 |
.attr('frameborder', 0)
|
|
|
6239 |
.attr('src', vMatch[0] + '/embed/simple')
|
|
|
6240 |
.attr('width', '600').attr('height', '600')
|
|
|
6241 |
.attr('class', 'vine-embed');
|
|
|
6242 |
} else if (vimMatch && vimMatch[3].length) {
|
|
|
6243 |
$video = $('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>')
|
|
|
6244 |
.attr('frameborder', 0)
|
|
|
6245 |
.attr('src', '//player.vimeo.com/video/' + vimMatch[3])
|
|
|
6246 |
.attr('width', '640').attr('height', '360');
|
|
|
6247 |
} else if (dmMatch && dmMatch[2].length) {
|
|
|
6248 |
$video = $('<iframe>')
|
|
|
6249 |
.attr('frameborder', 0)
|
|
|
6250 |
.attr('src', '//www.dailymotion.com/embed/video/' + dmMatch[2])
|
|
|
6251 |
.attr('width', '640').attr('height', '360');
|
|
|
6252 |
} else if (youkuMatch && youkuMatch[1].length) {
|
|
|
6253 |
$video = $('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>')
|
|
|
6254 |
.attr('frameborder', 0)
|
|
|
6255 |
.attr('height', '498')
|
|
|
6256 |
.attr('width', '510')
|
|
|
6257 |
.attr('src', '//player.youku.com/embed/' + youkuMatch[1]);
|
|
|
6258 |
} else if (mp4Match || oggMatch || webmMatch) {
|
|
|
6259 |
$video = $('<video controls>')
|
|
|
6260 |
.attr('src', url)
|
|
|
6261 |
.attr('width', '640').attr('height', '360');
|
|
|
6262 |
} else {
|
|
|
6263 |
// this is not a known video link. Now what, Cat? Now what?
|
|
|
6264 |
return false;
|
|
|
6265 |
}
|
|
|
6266 |
|
|
|
6267 |
$video.addClass('note-video-clip');
|
|
|
6268 |
|
|
|
6269 |
return $video[0];
|
|
|
6270 |
};
|
|
|
6271 |
|
|
|
6272 |
this.show = function () {
|
|
|
6273 |
var text = context.invoke('editor.getSelectedText');
|
|
|
6274 |
context.invoke('editor.saveRange');
|
|
|
6275 |
this.showVideoDialog(text).then(function (url) {
|
|
|
6276 |
// [workaround] hide dialog before restore range for IE range focus
|
|
|
6277 |
ui.hideDialog(self.$dialog);
|
|
|
6278 |
context.invoke('editor.restoreRange');
|
|
|
6279 |
|
|
|
6280 |
// build node
|
|
|
6281 |
var $node = self.createVideoNode(url);
|
|
|
6282 |
|
|
|
6283 |
if ($node) {
|
|
|
6284 |
// insert video node
|
|
|
6285 |
context.invoke('editor.insertNode', $node);
|
|
|
6286 |
}
|
|
|
6287 |
}).fail(function () {
|
|
|
6288 |
context.invoke('editor.restoreRange');
|
|
|
6289 |
});
|
|
|
6290 |
};
|
|
|
6291 |
|
|
|
6292 |
/**
|
|
|
6293 |
* show image dialog
|
|
|
6294 |
*
|
|
|
6295 |
* @param {jQuery} $dialog
|
|
|
6296 |
* @return {Promise}
|
|
|
6297 |
*/
|
|
|
6298 |
this.showVideoDialog = function (text) {
|
|
|
6299 |
return $.Deferred(function (deferred) {
|
|
|
6300 |
var $videoUrl = self.$dialog.find('.note-video-url'),
|
|
|
6301 |
$videoBtn = self.$dialog.find('.note-video-btn');
|
|
|
6302 |
|
|
|
6303 |
ui.onDialogShown(self.$dialog, function () {
|
|
|
6304 |
context.triggerEvent('dialog.shown');
|
|
|
6305 |
|
|
|
6306 |
$videoUrl.val(text).on('input', function () {
|
|
|
6307 |
ui.toggleBtn($videoBtn, $videoUrl.val());
|
|
|
6308 |
}).trigger('focus');
|
|
|
6309 |
|
|
|
6310 |
$videoBtn.click(function (event) {
|
|
|
6311 |
event.preventDefault();
|
|
|
6312 |
|
|
|
6313 |
deferred.resolve($videoUrl.val());
|
|
|
6314 |
});
|
|
|
6315 |
|
|
|
6316 |
self.bindEnterKey($videoUrl, $videoBtn);
|
|
|
6317 |
});
|
|
|
6318 |
|
|
|
6319 |
ui.onDialogHidden(self.$dialog, function () {
|
|
|
6320 |
$videoUrl.off('input');
|
|
|
6321 |
$videoBtn.off('click');
|
|
|
6322 |
|
|
|
6323 |
if (deferred.state() === 'pending') {
|
|
|
6324 |
deferred.reject();
|
|
|
6325 |
}
|
|
|
6326 |
});
|
|
|
6327 |
|
|
|
6328 |
ui.showDialog(self.$dialog);
|
|
|
6329 |
});
|
|
|
6330 |
};
|
|
|
6331 |
};
|
|
|
6332 |
|
|
|
6333 |
var HelpDialog = function (context) {
|
|
|
6334 |
var self = this;
|
|
|
6335 |
var ui = $.summernote.ui;
|
|
|
6336 |
|
|
|
6337 |
var $editor = context.layoutInfo.editor;
|
|
|
6338 |
var options = context.options;
|
|
|
6339 |
var lang = options.langInfo;
|
|
|
6340 |
|
|
|
6341 |
this.createShortCutList = function () {
|
|
|
6342 |
var keyMap = options.keyMap[agent.isMac ? 'mac' : 'pc'];
|
|
|
6343 |
return Object.keys(keyMap).map(function (key) {
|
|
|
6344 |
var command = keyMap[key];
|
|
|
6345 |
var $row = $('<div><div class="help-list-item"/></div>');
|
|
|
6346 |
$row.append($('<label><kbd>' + key + '</kdb></label>').css({
|
|
|
6347 |
'width': 180,
|
|
|
6348 |
'margin-right': 10
|
|
|
6349 |
})).append($('<span/>').html(context.memo('help.' + command) || command));
|
|
|
6350 |
return $row.html();
|
|
|
6351 |
}).join('');
|
|
|
6352 |
};
|
|
|
6353 |
|
|
|
6354 |
this.initialize = function () {
|
|
|
6355 |
var $container = options.dialogsInBody ? $(document.body) : $editor;
|
|
|
6356 |
|
|
|
6357 |
var body = [
|
|
|
6358 |
'<p class="text-center">',
|
|
|
6359 |
'<a href="//summernote.org/" target="_blank">Summernote 0.8.1</a> · ',
|
|
|
6360 |
'<a href="//github.com/summernote/summernote" target="_blank">Project</a> · ',
|
|
|
6361 |
'<a href="//github.com/summernote/summernote/issues" target="_blank">Issues</a>',
|
|
|
6362 |
'</p>'
|
|
|
6363 |
].join('');
|
|
|
6364 |
|
|
|
6365 |
this.$dialog = ui.dialog({
|
|
|
6366 |
title: lang.options.help,
|
|
|
6367 |
fade: options.dialogsFade,
|
|
|
6368 |
body: this.createShortCutList(),
|
|
|
6369 |
footer: body,
|
|
|
6370 |
callback: function ($node) {
|
|
|
6371 |
$node.find('.modal-body').css({
|
|
|
6372 |
'max-height': 300,
|
|
|
6373 |
'overflow': 'scroll'
|
|
|
6374 |
});
|
|
|
6375 |
}
|
|
|
6376 |
}).render().appendTo($container);
|
|
|
6377 |
};
|
|
|
6378 |
|
|
|
6379 |
this.destroy = function () {
|
|
|
6380 |
ui.hideDialog(this.$dialog);
|
|
|
6381 |
this.$dialog.remove();
|
|
|
6382 |
};
|
|
|
6383 |
|
|
|
6384 |
/**
|
|
|
6385 |
* show help dialog
|
|
|
6386 |
*
|
|
|
6387 |
* @return {Promise}
|
|
|
6388 |
*/
|
|
|
6389 |
this.showHelpDialog = function () {
|
|
|
6390 |
return $.Deferred(function (deferred) {
|
|
|
6391 |
ui.onDialogShown(self.$dialog, function () {
|
|
|
6392 |
context.triggerEvent('dialog.shown');
|
|
|
6393 |
deferred.resolve();
|
|
|
6394 |
});
|
|
|
6395 |
ui.showDialog(self.$dialog);
|
|
|
6396 |
}).promise();
|
|
|
6397 |
};
|
|
|
6398 |
|
|
|
6399 |
this.show = function () {
|
|
|
6400 |
context.invoke('editor.saveRange');
|
|
|
6401 |
this.showHelpDialog().then(function () {
|
|
|
6402 |
context.invoke('editor.restoreRange');
|
|
|
6403 |
});
|
|
|
6404 |
};
|
|
|
6405 |
};
|
|
|
6406 |
|
|
|
6407 |
var AirPopover = function (context) {
|
|
|
6408 |
var self = this;
|
|
|
6409 |
var ui = $.summernote.ui;
|
|
|
6410 |
|
|
|
6411 |
var options = context.options;
|
|
|
6412 |
|
|
|
6413 |
var AIR_MODE_POPOVER_X_OFFSET = 20;
|
|
|
6414 |
|
|
|
6415 |
this.events = {
|
|
|
6416 |
'summernote.keyup summernote.mouseup summernote.scroll': function () {
|
|
|
6417 |
self.update();
|
|
|
6418 |
},
|
|
|
6419 |
'summernote.change summernote.dialog.shown': function () {
|
|
|
6420 |
self.hide();
|
|
|
6421 |
},
|
|
|
6422 |
'summernote.focusout': function (we, e) {
|
|
|
6423 |
// [workaround] Firefox doesn't support relatedTarget on focusout
|
|
|
6424 |
// - Ignore hide action on focus out in FF.
|
|
|
6425 |
if (agent.isFF) {
|
|
|
6426 |
return;
|
|
|
6427 |
}
|
|
|
6428 |
|
|
|
6429 |
if (!e.relatedTarget || !dom.ancestor(e.relatedTarget, func.eq(self.$popover[0]))) {
|
|
|
6430 |
self.hide();
|
|
|
6431 |
}
|
|
|
6432 |
}
|
|
|
6433 |
};
|
|
|
6434 |
|
|
|
6435 |
this.shouldInitialize = function () {
|
|
|
6436 |
return options.airMode && !list.isEmpty(options.popover.air);
|
|
|
6437 |
};
|
|
|
6438 |
|
|
|
6439 |
this.initialize = function () {
|
|
|
6440 |
this.$popover = ui.popover({
|
|
|
6441 |
className: 'note-air-popover'
|
|
|
6442 |
}).render().appendTo('body');
|
|
|
6443 |
var $content = this.$popover.find('.popover-content');
|
|
|
6444 |
|
|
|
6445 |
context.invoke('buttons.build', $content, options.popover.air);
|
|
|
6446 |
};
|
|
|
6447 |
|
|
|
6448 |
this.destroy = function () {
|
|
|
6449 |
this.$popover.remove();
|
|
|
6450 |
};
|
|
|
6451 |
|
|
|
6452 |
this.update = function () {
|
|
|
6453 |
var styleInfo = context.invoke('editor.currentStyle');
|
|
|
6454 |
if (styleInfo.range && !styleInfo.range.isCollapsed()) {
|
|
|
6455 |
var rect = list.last(styleInfo.range.getClientRects());
|
|
|
6456 |
if (rect) {
|
|
|
6457 |
var bnd = func.rect2bnd(rect);
|
|
|
6458 |
this.$popover.css({
|
|
|
6459 |
display: 'block',
|
|
|
6460 |
left: Math.max(bnd.left + bnd.width / 2, 0) - AIR_MODE_POPOVER_X_OFFSET,
|
|
|
6461 |
top: bnd.top + bnd.height
|
|
|
6462 |
});
|
|
|
6463 |
}
|
|
|
6464 |
} else {
|
|
|
6465 |
this.hide();
|
|
|
6466 |
}
|
|
|
6467 |
};
|
|
|
6468 |
|
|
|
6469 |
this.hide = function () {
|
|
|
6470 |
this.$popover.hide();
|
|
|
6471 |
};
|
|
|
6472 |
};
|
|
|
6473 |
|
|
|
6474 |
var HintPopover = function (context) {
|
|
|
6475 |
var self = this;
|
|
|
6476 |
var ui = $.summernote.ui;
|
|
|
6477 |
|
|
|
6478 |
var POPOVER_DIST = 5;
|
|
|
6479 |
var hint = context.options.hint || [];
|
|
|
6480 |
var direction = context.options.hintDirection || 'bottom';
|
|
|
6481 |
var hints = $.isArray(hint) ? hint : [hint];
|
|
|
6482 |
|
|
|
6483 |
this.events = {
|
|
|
6484 |
'summernote.keyup': function (we, e) {
|
|
|
6485 |
if (!e.isDefaultPrevented()) {
|
|
|
6486 |
self.handleKeyup(e);
|
|
|
6487 |
}
|
|
|
6488 |
},
|
|
|
6489 |
'summernote.keydown': function (we, e) {
|
|
|
6490 |
self.handleKeydown(e);
|
|
|
6491 |
},
|
|
|
6492 |
'summernote.dialog.shown': function () {
|
|
|
6493 |
self.hide();
|
|
|
6494 |
}
|
|
|
6495 |
};
|
|
|
6496 |
|
|
|
6497 |
this.shouldInitialize = function () {
|
|
|
6498 |
return hints.length > 0;
|
|
|
6499 |
};
|
|
|
6500 |
|
|
|
6501 |
this.initialize = function () {
|
|
|
6502 |
this.lastWordRange = null;
|
|
|
6503 |
this.$popover = ui.popover({
|
|
|
6504 |
className: 'note-hint-popover',
|
|
|
6505 |
hideArrow: true,
|
|
|
6506 |
direction: ''
|
|
|
6507 |
}).render().appendTo('body');
|
|
|
6508 |
|
|
|
6509 |
this.$popover.hide();
|
|
|
6510 |
|
|
|
6511 |
this.$content = this.$popover.find('.popover-content');
|
|
|
6512 |
|
|
|
6513 |
this.$content.on('click', '.note-hint-item', function () {
|
|
|
6514 |
self.$content.find('.active').removeClass('active');
|
|
|
6515 |
$(this).addClass('active');
|
|
|
6516 |
self.replace();
|
|
|
6517 |
});
|
|
|
6518 |
};
|
|
|
6519 |
|
|
|
6520 |
this.destroy = function () {
|
|
|
6521 |
this.$popover.remove();
|
|
|
6522 |
};
|
|
|
6523 |
|
|
|
6524 |
this.selectItem = function ($item) {
|
|
|
6525 |
this.$content.find('.active').removeClass('active');
|
|
|
6526 |
$item.addClass('active');
|
|
|
6527 |
|
|
|
6528 |
this.$content[0].scrollTop = $item[0].offsetTop - (this.$content.innerHeight() / 2);
|
|
|
6529 |
};
|
|
|
6530 |
|
|
|
6531 |
this.moveDown = function () {
|
|
|
6532 |
var $current = this.$content.find('.note-hint-item.active');
|
|
|
6533 |
var $next = $current.next();
|
|
|
6534 |
|
|
|
6535 |
if ($next.length) {
|
|
|
6536 |
this.selectItem($next);
|
|
|
6537 |
} else {
|
|
|
6538 |
var $nextGroup = $current.parent().next();
|
|
|
6539 |
|
|
|
6540 |
if (!$nextGroup.length) {
|
|
|
6541 |
$nextGroup = this.$content.find('.note-hint-group').first();
|
|
|
6542 |
}
|
|
|
6543 |
|
|
|
6544 |
this.selectItem($nextGroup.find('.note-hint-item').first());
|
|
|
6545 |
}
|
|
|
6546 |
};
|
|
|
6547 |
|
|
|
6548 |
this.moveUp = function () {
|
|
|
6549 |
var $current = this.$content.find('.note-hint-item.active');
|
|
|
6550 |
var $prev = $current.prev();
|
|
|
6551 |
|
|
|
6552 |
if ($prev.length) {
|
|
|
6553 |
this.selectItem($prev);
|
|
|
6554 |
} else {
|
|
|
6555 |
var $prevGroup = $current.parent().prev();
|
|
|
6556 |
|
|
|
6557 |
if (!$prevGroup.length) {
|
|
|
6558 |
$prevGroup = this.$content.find('.note-hint-group').last();
|
|
|
6559 |
}
|
|
|
6560 |
|
|
|
6561 |
this.selectItem($prevGroup.find('.note-hint-item').last());
|
|
|
6562 |
}
|
|
|
6563 |
};
|
|
|
6564 |
|
|
|
6565 |
this.replace = function () {
|
|
|
6566 |
var $item = this.$content.find('.note-hint-item.active');
|
|
|
6567 |
|
|
|
6568 |
if ($item.length) {
|
|
|
6569 |
var node = this.nodeFromItem($item);
|
|
|
6570 |
this.lastWordRange.insertNode(node);
|
|
|
6571 |
range.createFromNode(node).collapse().select();
|
|
|
6572 |
|
|
|
6573 |
this.lastWordRange = null;
|
|
|
6574 |
this.hide();
|
|
|
6575 |
context.invoke('editor.focus');
|
|
|
6576 |
}
|
|
|
6577 |
|
|
|
6578 |
};
|
|
|
6579 |
|
|
|
6580 |
this.nodeFromItem = function ($item) {
|
|
|
6581 |
var hint = hints[$item.data('index')];
|
|
|
6582 |
var item = $item.data('item');
|
|
|
6583 |
var node = hint.content ? hint.content(item) : item;
|
|
|
6584 |
if (typeof node === 'string') {
|
|
|
6585 |
node = dom.createText(node);
|
|
|
6586 |
}
|
|
|
6587 |
return node;
|
|
|
6588 |
};
|
|
|
6589 |
|
|
|
6590 |
this.createItemTemplates = function (hintIdx, items) {
|
|
|
6591 |
var hint = hints[hintIdx];
|
|
|
6592 |
return items.map(function (item, idx) {
|
|
|
6593 |
var $item = $('<div class="note-hint-item"/>');
|
|
|
6594 |
$item.append(hint.template ? hint.template(item) : item + '');
|
|
|
6595 |
$item.data({
|
|
|
6596 |
'index': hintIdx,
|
|
|
6597 |
'item': item
|
|
|
6598 |
});
|
|
|
6599 |
|
|
|
6600 |
if (hintIdx === 0 && idx === 0) {
|
|
|
6601 |
$item.addClass('active');
|
|
|
6602 |
}
|
|
|
6603 |
return $item;
|
|
|
6604 |
});
|
|
|
6605 |
};
|
|
|
6606 |
|
|
|
6607 |
this.handleKeydown = function (e) {
|
|
|
6608 |
if (!this.$popover.is(':visible')) {
|
|
|
6609 |
return;
|
|
|
6610 |
}
|
|
|
6611 |
|
|
|
6612 |
if (e.keyCode === key.code.ENTER) {
|
|
|
6613 |
e.preventDefault();
|
|
|
6614 |
this.replace();
|
|
|
6615 |
} else if (e.keyCode === key.code.UP) {
|
|
|
6616 |
e.preventDefault();
|
|
|
6617 |
this.moveUp();
|
|
|
6618 |
} else if (e.keyCode === key.code.DOWN) {
|
|
|
6619 |
e.preventDefault();
|
|
|
6620 |
this.moveDown();
|
|
|
6621 |
}
|
|
|
6622 |
};
|
|
|
6623 |
|
|
|
6624 |
this.searchKeyword = function (index, keyword, callback) {
|
|
|
6625 |
var hint = hints[index];
|
|
|
6626 |
if (hint && hint.match.test(keyword) && hint.search) {
|
|
|
6627 |
var matches = hint.match.exec(keyword);
|
|
|
6628 |
hint.search(matches[1], callback);
|
|
|
6629 |
} else {
|
|
|
6630 |
callback();
|
|
|
6631 |
}
|
|
|
6632 |
};
|
|
|
6633 |
|
|
|
6634 |
this.createGroup = function (idx, keyword) {
|
|
|
6635 |
var $group = $('<div class="note-hint-group note-hint-group-' + idx + '"/>');
|
|
|
6636 |
this.searchKeyword(idx, keyword, function (items) {
|
|
|
6637 |
items = items || [];
|
|
|
6638 |
if (items.length) {
|
|
|
6639 |
$group.html(self.createItemTemplates(idx, items));
|
|
|
6640 |
self.show();
|
|
|
6641 |
}
|
|
|
6642 |
});
|
|
|
6643 |
|
|
|
6644 |
return $group;
|
|
|
6645 |
};
|
|
|
6646 |
|
|
|
6647 |
this.handleKeyup = function (e) {
|
|
|
6648 |
if (list.contains([key.code.ENTER, key.code.UP, key.code.DOWN], e.keyCode)) {
|
|
|
6649 |
if (e.keyCode === key.code.ENTER) {
|
|
|
6650 |
if (this.$popover.is(':visible')) {
|
|
|
6651 |
return;
|
|
|
6652 |
}
|
|
|
6653 |
}
|
|
|
6654 |
} else {
|
|
|
6655 |
var wordRange = context.invoke('editor.createRange').getWordRange();
|
|
|
6656 |
var keyword = wordRange.toString();
|
|
|
6657 |
if (hints.length && keyword) {
|
|
|
6658 |
this.$content.empty();
|
|
|
6659 |
|
|
|
6660 |
var bnd = func.rect2bnd(list.last(wordRange.getClientRects()));
|
|
|
6661 |
if (bnd) {
|
|
|
6662 |
|
|
|
6663 |
this.$popover.hide();
|
|
|
6664 |
|
|
|
6665 |
this.lastWordRange = wordRange;
|
|
|
6666 |
|
|
|
6667 |
hints.forEach(function (hint, idx) {
|
|
|
6668 |
if (hint.match.test(keyword)) {
|
|
|
6669 |
self.createGroup(idx, keyword).appendTo(self.$content);
|
|
|
6670 |
}
|
|
|
6671 |
});
|
|
|
6672 |
|
|
|
6673 |
// set position for popover after group is created
|
|
|
6674 |
if (direction === 'top') {
|
|
|
6675 |
this.$popover.css({
|
|
|
6676 |
left: bnd.left,
|
|
|
6677 |
top: bnd.top - this.$popover.outerHeight() - POPOVER_DIST
|
|
|
6678 |
});
|
|
|
6679 |
} else {
|
|
|
6680 |
this.$popover.css({
|
|
|
6681 |
left: bnd.left,
|
|
|
6682 |
top: bnd.top + bnd.height + POPOVER_DIST
|
|
|
6683 |
});
|
|
|
6684 |
}
|
|
|
6685 |
|
|
|
6686 |
}
|
|
|
6687 |
} else {
|
|
|
6688 |
this.hide();
|
|
|
6689 |
}
|
|
|
6690 |
}
|
|
|
6691 |
};
|
|
|
6692 |
|
|
|
6693 |
this.show = function () {
|
|
|
6694 |
this.$popover.show();
|
|
|
6695 |
};
|
|
|
6696 |
|
|
|
6697 |
this.hide = function () {
|
|
|
6698 |
this.$popover.hide();
|
|
|
6699 |
};
|
|
|
6700 |
};
|
|
|
6701 |
|
|
|
6702 |
|
|
|
6703 |
$.summernote = $.extend($.summernote, {
|
|
|
6704 |
version: '0.8.1',
|
|
|
6705 |
ui: ui,
|
|
|
6706 |
|
|
|
6707 |
plugins: {},
|
|
|
6708 |
|
|
|
6709 |
options: {
|
|
|
6710 |
modules: {
|
|
|
6711 |
'editor': Editor,
|
|
|
6712 |
'clipboard': Clipboard,
|
|
|
6713 |
'dropzone': Dropzone,
|
|
|
6714 |
'codeview': Codeview,
|
|
|
6715 |
'statusbar': Statusbar,
|
|
|
6716 |
'fullscreen': Fullscreen,
|
|
|
6717 |
'handle': Handle,
|
|
|
6718 |
// FIXME: HintPopover must be front of autolink
|
|
|
6719 |
// - Script error about range when Enter key is pressed on hint popover
|
|
|
6720 |
'hintPopover': HintPopover,
|
|
|
6721 |
'autoLink': AutoLink,
|
|
|
6722 |
'autoSync': AutoSync,
|
|
|
6723 |
'placeholder': Placeholder,
|
|
|
6724 |
'buttons': Buttons,
|
|
|
6725 |
'toolbar': Toolbar,
|
|
|
6726 |
'linkDialog': LinkDialog,
|
|
|
6727 |
'linkPopover': LinkPopover,
|
|
|
6728 |
'imageDialog': ImageDialog,
|
|
|
6729 |
'imagePopover': ImagePopover,
|
|
|
6730 |
'videoDialog': VideoDialog,
|
|
|
6731 |
'helpDialog': HelpDialog,
|
|
|
6732 |
'airPopover': AirPopover
|
|
|
6733 |
},
|
|
|
6734 |
|
|
|
6735 |
buttons: {},
|
|
|
6736 |
|
|
|
6737 |
lang: 'en-US',
|
|
|
6738 |
|
|
|
6739 |
// toolbar
|
|
|
6740 |
toolbar: [
|
|
|
6741 |
['style', ['style']],
|
|
|
6742 |
['font', ['bold', 'underline', 'clear']],
|
|
|
6743 |
['fontname', ['fontname']],
|
|
|
6744 |
['color', ['color']],
|
|
|
6745 |
['para', ['ul', 'ol', 'paragraph']],
|
|
|
6746 |
['table', ['table']],
|
|
|
6747 |
['insert', ['link', 'picture', 'video']],
|
|
|
6748 |
['view', ['fullscreen', 'codeview', 'help']]
|
|
|
6749 |
],
|
|
|
6750 |
|
|
|
6751 |
// popover
|
|
|
6752 |
popover: {
|
|
|
6753 |
image: [
|
|
|
6754 |
['imagesize', ['imageSize100', 'imageSize50', 'imageSize25']],
|
|
|
6755 |
['float', ['floatLeft', 'floatRight', 'floatNone']],
|
|
|
6756 |
['remove', ['removeMedia']]
|
|
|
6757 |
],
|
|
|
6758 |
link: [
|
|
|
6759 |
['link', ['linkDialogShow', 'unlink']]
|
|
|
6760 |
],
|
|
|
6761 |
air: [
|
|
|
6762 |
['color', ['color']],
|
|
|
6763 |
['font', ['bold', 'underline', 'clear']],
|
|
|
6764 |
['para', ['ul', 'paragraph']],
|
|
|
6765 |
['table', ['table']],
|
|
|
6766 |
['insert', ['link', 'picture']]
|
|
|
6767 |
]
|
|
|
6768 |
},
|
|
|
6769 |
|
|
|
6770 |
// air mode: inline editor
|
|
|
6771 |
airMode: false,
|
|
|
6772 |
|
|
|
6773 |
width: null,
|
|
|
6774 |
height: null,
|
|
|
6775 |
|
|
|
6776 |
focus: false,
|
|
|
6777 |
tabSize: 4,
|
|
|
6778 |
styleWithSpan: true,
|
|
|
6779 |
shortcuts: true,
|
|
|
6780 |
textareaAutoSync: true,
|
|
|
6781 |
direction: null,
|
|
|
6782 |
|
|
|
6783 |
styleTags: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
|
|
|
6784 |
|
|
|
6785 |
fontNames: [
|
|
|
6786 |
'Arial', 'Arial Black', 'Comic Sans MS', 'Courier New',
|
|
|
6787 |
'Helvetica Neue', 'Helvetica', 'Impact', 'Lucida Grande',
|
|
|
6788 |
'Tahoma', 'Times New Roman', 'Verdana'
|
|
|
6789 |
],
|
|
|
6790 |
|
|
|
6791 |
fontSizes: ['8', '9', '10', '11', '12', '14', '18', '24', '36'],
|
|
|
6792 |
|
|
|
6793 |
// pallete colors(n x n)
|
|
|
6794 |
colors: [
|
|
|
6795 |
['#000000', '#424242', '#636363', '#9C9C94', '#CEC6CE', '#EFEFEF', '#F7F7F7', '#FFFFFF'],
|
|
|
6796 |
['#FF0000', '#FF9C00', '#FFFF00', '#00FF00', '#00FFFF', '#0000FF', '#9C00FF', '#FF00FF'],
|
|
|
6797 |
['#F7C6CE', '#FFE7CE', '#FFEFC6', '#D6EFD6', '#CEDEE7', '#CEE7F7', '#D6D6E7', '#E7D6DE'],
|
|
|
6798 |
['#E79C9C', '#FFC69C', '#FFE79C', '#B5D6A5', '#A5C6CE', '#9CC6EF', '#B5A5D6', '#D6A5BD'],
|
|
|
6799 |
['#E76363', '#F7AD6B', '#FFD663', '#94BD7B', '#73A5AD', '#6BADDE', '#8C7BC6', '#C67BA5'],
|
|
|
6800 |
['#CE0000', '#E79439', '#EFC631', '#6BA54A', '#4A7B8C', '#3984C6', '#634AA5', '#A54A7B'],
|
|
|
6801 |
['#9C0000', '#B56308', '#BD9400', '#397B21', '#104A5A', '#085294', '#311873', '#731842'],
|
|
|
6802 |
['#630000', '#7B3900', '#846300', '#295218', '#083139', '#003163', '#21104A', '#4A1031']
|
|
|
6803 |
],
|
|
|
6804 |
|
|
|
6805 |
lineHeights: ['1.0', '1.2', '1.4', '1.5', '1.6', '1.8', '2.0', '3.0'],
|
|
|
6806 |
|
|
|
6807 |
tableClassName: 'table table-bordered',
|
|
|
6808 |
|
|
|
6809 |
insertTableMaxSize: {
|
|
|
6810 |
col: 10,
|
|
|
6811 |
row: 10
|
|
|
6812 |
},
|
|
|
6813 |
|
|
|
6814 |
dialogsInBody: false,
|
|
|
6815 |
dialogsFade: false,
|
|
|
6816 |
|
|
|
6817 |
maximumImageFileSize: null,
|
|
|
6818 |
|
|
|
6819 |
callbacks: {
|
|
|
6820 |
onInit: null,
|
|
|
6821 |
onFocus: null,
|
|
|
6822 |
onBlur: null,
|
|
|
6823 |
onEnter: null,
|
|
|
6824 |
onKeyup: null,
|
|
|
6825 |
onKeydown: null,
|
|
|
6826 |
onSubmit: null,
|
|
|
6827 |
onImageUpload: null,
|
|
|
6828 |
onImageUploadError: null
|
|
|
6829 |
},
|
|
|
6830 |
|
|
|
6831 |
codemirror: {
|
|
|
6832 |
mode: 'text/html',
|
|
|
6833 |
htmlMode: true,
|
|
|
6834 |
lineNumbers: true
|
|
|
6835 |
},
|
|
|
6836 |
|
|
|
6837 |
keyMap: {
|
|
|
6838 |
pc: {
|
|
|
6839 |
'ENTER': 'insertParagraph',
|
|
|
6840 |
'CTRL+Z': 'undo',
|
|
|
6841 |
'CTRL+Y': 'redo',
|
|
|
6842 |
'TAB': 'tab',
|
|
|
6843 |
'SHIFT+TAB': 'untab',
|
|
|
6844 |
'CTRL+B': 'bold',
|
|
|
6845 |
'CTRL+I': 'italic',
|
|
|
6846 |
'CTRL+U': 'underline',
|
|
|
6847 |
'CTRL+SHIFT+S': 'strikethrough',
|
|
|
6848 |
'CTRL+BACKSLASH': 'removeFormat',
|
|
|
6849 |
'CTRL+SHIFT+L': 'justifyLeft',
|
|
|
6850 |
'CTRL+SHIFT+E': 'justifyCenter',
|
|
|
6851 |
'CTRL+SHIFT+R': 'justifyRight',
|
|
|
6852 |
'CTRL+SHIFT+J': 'justifyFull',
|
|
|
6853 |
'CTRL+SHIFT+NUM7': 'insertUnorderedList',
|
|
|
6854 |
'CTRL+SHIFT+NUM8': 'insertOrderedList',
|
|
|
6855 |
'CTRL+LEFTBRACKET': 'outdent',
|
|
|
6856 |
'CTRL+RIGHTBRACKET': 'indent',
|
|
|
6857 |
'CTRL+NUM0': 'formatPara',
|
|
|
6858 |
'CTRL+NUM1': 'formatH1',
|
|
|
6859 |
'CTRL+NUM2': 'formatH2',
|
|
|
6860 |
'CTRL+NUM3': 'formatH3',
|
|
|
6861 |
'CTRL+NUM4': 'formatH4',
|
|
|
6862 |
'CTRL+NUM5': 'formatH5',
|
|
|
6863 |
'CTRL+NUM6': 'formatH6',
|
|
|
6864 |
'CTRL+ENTER': 'insertHorizontalRule',
|
|
|
6865 |
'CTRL+K': 'linkDialog.show'
|
|
|
6866 |
},
|
|
|
6867 |
|
|
|
6868 |
mac: {
|
|
|
6869 |
'ENTER': 'insertParagraph',
|
|
|
6870 |
'CMD+Z': 'undo',
|
|
|
6871 |
'CMD+SHIFT+Z': 'redo',
|
|
|
6872 |
'TAB': 'tab',
|
|
|
6873 |
'SHIFT+TAB': 'untab',
|
|
|
6874 |
'CMD+B': 'bold',
|
|
|
6875 |
'CMD+I': 'italic',
|
|
|
6876 |
'CMD+U': 'underline',
|
|
|
6877 |
'CMD+SHIFT+S': 'strikethrough',
|
|
|
6878 |
'CMD+BACKSLASH': 'removeFormat',
|
|
|
6879 |
'CMD+SHIFT+L': 'justifyLeft',
|
|
|
6880 |
'CMD+SHIFT+E': 'justifyCenter',
|
|
|
6881 |
'CMD+SHIFT+R': 'justifyRight',
|
|
|
6882 |
'CMD+SHIFT+J': 'justifyFull',
|
|
|
6883 |
'CMD+SHIFT+NUM7': 'insertUnorderedList',
|
|
|
6884 |
'CMD+SHIFT+NUM8': 'insertOrderedList',
|
|
|
6885 |
'CMD+LEFTBRACKET': 'outdent',
|
|
|
6886 |
'CMD+RIGHTBRACKET': 'indent',
|
|
|
6887 |
'CMD+NUM0': 'formatPara',
|
|
|
6888 |
'CMD+NUM1': 'formatH1',
|
|
|
6889 |
'CMD+NUM2': 'formatH2',
|
|
|
6890 |
'CMD+NUM3': 'formatH3',
|
|
|
6891 |
'CMD+NUM4': 'formatH4',
|
|
|
6892 |
'CMD+NUM5': 'formatH5',
|
|
|
6893 |
'CMD+NUM6': 'formatH6',
|
|
|
6894 |
'CMD+ENTER': 'insertHorizontalRule',
|
|
|
6895 |
'CMD+K': 'linkDialog.show'
|
|
|
6896 |
}
|
|
|
6897 |
},
|
|
|
6898 |
icons: {
|
|
|
6899 |
'align': 'note-icon-align',
|
|
|
6900 |
'alignCenter': 'note-icon-align-center',
|
|
|
6901 |
'alignJustify': 'note-icon-align-justify',
|
|
|
6902 |
'alignLeft': 'note-icon-align-left',
|
|
|
6903 |
'alignRight': 'note-icon-align-right',
|
|
|
6904 |
'indent': 'note-icon-align-indent',
|
|
|
6905 |
'outdent': 'note-icon-align-outdent',
|
|
|
6906 |
'arrowsAlt': 'note-icon-arrows-alt',
|
|
|
6907 |
'bold': 'note-icon-bold',
|
|
|
6908 |
'caret': 'note-icon-caret',
|
|
|
6909 |
'circle': 'note-icon-circle',
|
|
|
6910 |
'close': 'note-icon-close',
|
|
|
6911 |
'code': 'note-icon-code',
|
|
|
6912 |
'eraser': 'note-icon-eraser',
|
|
|
6913 |
'font': 'note-icon-font',
|
|
|
6914 |
'frame': 'note-icon-frame',
|
|
|
6915 |
'italic': 'note-icon-italic',
|
|
|
6916 |
'link': 'note-icon-link',
|
|
|
6917 |
'unlink': 'note-icon-chain-broken',
|
|
|
6918 |
'magic': 'note-icon-magic',
|
|
|
6919 |
'menuCheck': 'note-icon-check',
|
|
|
6920 |
'minus': 'note-icon-minus',
|
|
|
6921 |
'orderedlist': 'note-icon-orderedlist',
|
|
|
6922 |
'pencil': 'note-icon-pencil',
|
|
|
6923 |
'picture': 'note-icon-picture',
|
|
|
6924 |
'question': 'note-icon-question',
|
|
|
6925 |
'redo': 'note-icon-redo',
|
|
|
6926 |
'square': 'note-icon-square',
|
|
|
6927 |
'strikethrough': 'note-icon-strikethrough',
|
|
|
6928 |
'subscript': 'note-icon-subscript',
|
|
|
6929 |
'superscript': 'note-icon-superscript',
|
|
|
6930 |
'table': 'note-icon-table',
|
|
|
6931 |
'textHeight': 'note-icon-text-height',
|
|
|
6932 |
'trash': 'note-icon-trash',
|
|
|
6933 |
'underline': 'note-icon-underline',
|
|
|
6934 |
'undo': 'note-icon-undo',
|
|
|
6935 |
'unorderedlist': 'note-icon-unorderedlist',
|
|
|
6936 |
'video': 'note-icon-video'
|
|
|
6937 |
}
|
|
|
6938 |
}
|
|
|
6939 |
});
|
|
|
6940 |
|
|
|
6941 |
}));
|