7988 lines
230 KiB
JavaScript
7988 lines
230 KiB
JavaScript
/**
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* Super simple wysiwyg editor v0.8.8
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* http://summernote.org/
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*
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* summernote.js
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* Copyright 2013- 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: 2017-09-09T11:03Z
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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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var isSupportAmd = typeof define === 'function' && define.amd;
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/**
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* returns whether font is installed or not.
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*
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* @param {String} fontName
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* @return {Boolean}
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*/
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var isFontInstalled = function (fontName) {
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var testFontName = fontName === 'Comic Sans MS' ? 'Courier New' : 'Comic Sans MS';
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var $tester = $('<div>').css({
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position: 'absolute',
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left: '-9999px',
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top: '-9999px',
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fontSize: '200px'
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}).text('mmmmmmmmmwwwwwww').appendTo(document.body);
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var originalWidth = $tester.css('fontFamily', testFontName).width();
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var width = $tester.css('fontFamily', fontName + ',' + testFontName).width();
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$tester.remove();
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return originalWidth !== width;
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};
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var userAgent = navigator.userAgent;
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var isMSIE = /MSIE|Trident/i.test(userAgent);
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var browserVersion;
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if (isMSIE) {
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var matches = /MSIE (\d+[.]\d+)/.exec(userAgent);
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if (matches) {
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browserVersion = parseFloat(matches[1]);
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}
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matches = /Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(userAgent);
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if (matches) {
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browserVersion = parseFloat(matches[1]);
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}
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}
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var isEdge = /Edge\/\d+/.test(userAgent);
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var hasCodeMirror = !!window.CodeMirror;
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if (!hasCodeMirror && isSupportAmd) {
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// Webpack
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if (typeof __webpack_require__ === 'function') { // jshint ignore:line
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try {
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// If CodeMirror can't be resolved, `require.resolve` will throw an
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// exception and `hasCodeMirror` won't be set to `true`.
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require.resolve('codemirror');
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hasCodeMirror = true;
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} catch (e) {
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// do nothing
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}
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} else if (typeof require !== 'undefined') {
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// Browserify
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if (typeof require.resolve !== 'undefined') {
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try {
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// If CodeMirror can't be resolved, `require.resolve` will throw an
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// exception and `hasCodeMirror` won't be set to `true`.
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require.resolve('codemirror');
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hasCodeMirror = true;
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} catch (e) {
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// do nothing
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}
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// Almond/Require
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} else if (typeof require.specified !== 'undefined') {
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hasCodeMirror = require.specified('codemirror');
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}
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}
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}
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var isSupportTouch =
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(('ontouchstart' in window) ||
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(navigator.MaxTouchPoints > 0) ||
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(navigator.msMaxTouchPoints > 0));
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/**
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* @class core.agent
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*
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* Object which check platform and agent
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*
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* @singleton
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* @alternateClassName agent
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*/
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var agent = {
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isMac: navigator.appVersion.indexOf('Mac') > -1,
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isMSIE: isMSIE,
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isEdge: isEdge,
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isFF: !isEdge && /firefox/i.test(userAgent),
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isPhantom: /PhantomJS/i.test(userAgent),
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isWebkit: !isEdge && /webkit/i.test(userAgent),
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isChrome: !isEdge && /chrome/i.test(userAgent),
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isSafari: !isEdge && /safari/i.test(userAgent),
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browserVersion: browserVersion,
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jqueryVersion: parseFloat($.fn.jquery),
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isSupportAmd: isSupportAmd,
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isSupportTouch: isSupportTouch,
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hasCodeMirror: hasCodeMirror,
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isFontInstalled: isFontInstalled,
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isW3CRangeSupport: !!document.createRange
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};
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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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/**
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* Returns a function, that, as long as it continues to be invoked, will not
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* be triggered. The function will be called after it stops being called for
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* N milliseconds. If `immediate` is passed, trigger the function on the
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* leading edge, instead of the trailing.
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* @param {Function} func
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* @param {Number} wait
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* @param {Boolean} immediate
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* @return {Function}
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*/
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var debounce = function (func, wait, immediate) {
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var timeout;
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return function () {
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var context = this, args = arguments;
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var later = function () {
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timeout = null;
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if (!immediate) {
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func.apply(context, args);
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}
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};
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var callNow = immediate && !timeout;
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clearTimeout(timeout);
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timeout = setTimeout(later, wait);
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if (callNow) {
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func.apply(context, args);
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}
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};
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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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debounce: debounce
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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 false 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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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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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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|
|
|
|
var NBSP_CHAR = String.fromCharCode(160);
|
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var ZERO_WIDTH_NBSP_CHAR = '\ufeff';
|
|
|
|
/**
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|
* @class core.dom
|
|
*
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* Dom functions
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|
*
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* @singleton
|
|
* @alternateClassName dom
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*/
|
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var dom = (function () {
|
|
/**
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* @method isEditable
|
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*
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* returns whether node is `note-editable` or not.
|
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*
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* @param {Node} node
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|
* @return {Boolean}
|
|
*/
|
|
var isEditable = function (node) {
|
|
return node && $(node).hasClass('note-editable');
|
|
};
|
|
|
|
/**
|
|
* @method isControlSizing
|
|
*
|
|
* returns whether node is `note-control-sizing` or not.
|
|
*
|
|
* @param {Node} node
|
|
* @return {Boolean}
|
|
*/
|
|
var isControlSizing = function (node) {
|
|
return node && $(node).hasClass('note-control-sizing');
|
|
};
|
|
|
|
/**
|
|
* @method makePredByNodeName
|
|
*
|
|
* returns predicate which judge whether nodeName is same
|
|
*
|
|
* @param {String} nodeName
|
|
* @return {Function}
|
|
*/
|
|
var makePredByNodeName = function (nodeName) {
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|
nodeName = nodeName.toUpperCase();
|
|
return function (node) {
|
|
return node && node.nodeName.toUpperCase() === nodeName;
|
|
};
|
|
};
|
|
|
|
/**
|
|
* @method isText
|
|
*
|
|
*
|
|
*
|
|
* @param {Node} node
|
|
* @return {Boolean} true if node's type is text(3)
|
|
*/
|
|
var isText = function (node) {
|
|
return node && node.nodeType === 3;
|
|
};
|
|
|
|
/**
|
|
* @method isElement
|
|
*
|
|
*
|
|
*
|
|
* @param {Node} node
|
|
* @return {Boolean} true if node's type is element(1)
|
|
*/
|
|
var isElement = function (node) {
|
|
return node && node.nodeType === 1;
|
|
};
|
|
|
|
/**
|
|
* ex) br, col, embed, hr, img, input, ...
|
|
* @see http://www.w3.org/html/wg/drafts/html/master/syntax.html#void-elements
|
|
*/
|
|
var isVoid = function (node) {
|
|
return node && /^BR|^IMG|^HR|^IFRAME|^BUTTON|^INPUT/.test(node.nodeName.toUpperCase());
|
|
};
|
|
|
|
var isPara = function (node) {
|
|
if (isEditable(node)) {
|
|
return false;
|
|
}
|
|
|
|
// Chrome(v31.0), FF(v25.0.1) use DIV for paragraph
|
|
return node && /^DIV|^P|^LI|^H[1-7]/.test(node.nodeName.toUpperCase());
|
|
};
|
|
|
|
var isHeading = function (node) {
|
|
return node && /^H[1-7]/.test(node.nodeName.toUpperCase());
|
|
};
|
|
|
|
var isPre = makePredByNodeName('PRE');
|
|
|
|
var isLi = makePredByNodeName('LI');
|
|
|
|
var isPurePara = function (node) {
|
|
return isPara(node) && !isLi(node);
|
|
};
|
|
|
|
var isTable = makePredByNodeName('TABLE');
|
|
|
|
var isData = makePredByNodeName('DATA');
|
|
|
|
var isInline = function (node) {
|
|
return !isBodyContainer(node) &&
|
|
!isList(node) &&
|
|
!isHr(node) &&
|
|
!isPara(node) &&
|
|
!isTable(node) &&
|
|
!isBlockquote(node) &&
|
|
!isData(node);
|
|
};
|
|
|
|
var isList = function (node) {
|
|
return node && /^UL|^OL/.test(node.nodeName.toUpperCase());
|
|
};
|
|
|
|
var isHr = makePredByNodeName('HR');
|
|
|
|
var isCell = function (node) {
|
|
return node && /^TD|^TH/.test(node.nodeName.toUpperCase());
|
|
};
|
|
|
|
var isBlockquote = makePredByNodeName('BLOCKQUOTE');
|
|
|
|
var isBodyContainer = function (node) {
|
|
return isCell(node) || isBlockquote(node) || isEditable(node);
|
|
};
|
|
|
|
var isAnchor = makePredByNodeName('A');
|
|
|
|
var isParaInline = function (node) {
|
|
return isInline(node) && !!ancestor(node, isPara);
|
|
};
|
|
|
|
var isBodyInline = function (node) {
|
|
return isInline(node) && !ancestor(node, isPara);
|
|
};
|
|
|
|
var isBody = makePredByNodeName('BODY');
|
|
|
|
/**
|
|
* returns whether nodeB is closest sibling of nodeA
|
|
*
|
|
* @param {Node} nodeA
|
|
* @param {Node} nodeB
|
|
* @return {Boolean}
|
|
*/
|
|
var isClosestSibling = function (nodeA, nodeB) {
|
|
return nodeA.nextSibling === nodeB ||
|
|
nodeA.previousSibling === nodeB;
|
|
};
|
|
|
|
/**
|
|
* returns array of closest siblings with node
|
|
*
|
|
* @param {Node} node
|
|
* @param {function} [pred] - predicate function
|
|
* @return {Node[]}
|
|
*/
|
|
var withClosestSiblings = function (node, pred) {
|
|
pred = pred || func.ok;
|
|
|
|
var siblings = [];
|
|
if (node.previousSibling && pred(node.previousSibling)) {
|
|
siblings.push(node.previousSibling);
|
|
}
|
|
siblings.push(node);
|
|
if (node.nextSibling && pred(node.nextSibling)) {
|
|
siblings.push(node.nextSibling);
|
|
}
|
|
return siblings;
|
|
};
|
|
|
|
/**
|
|
* blank HTML for cursor position
|
|
* - [workaround] old IE only works with
|
|
* - [workaround] IE11 and other browser works with bogus br
|
|
*/
|
|
var blankHTML = agent.isMSIE && agent.browserVersion < 11 ? ' ' : '<br>';
|
|
|
|
/**
|
|
* @method nodeLength
|
|
*
|
|
* returns #text's text size or element's childNodes size
|
|
*
|
|
* @param {Node} node
|
|
*/
|
|
var nodeLength = function (node) {
|
|
if (isText(node)) {
|
|
return node.nodeValue.length;
|
|
}
|
|
|
|
if (node) {
|
|
return node.childNodes.length;
|
|
}
|
|
|
|
return 0;
|
|
|
|
};
|
|
|
|
/**
|
|
* returns whether node is empty or not.
|
|
*
|
|
* @param {Node} node
|
|
* @return {Boolean}
|
|
*/
|
|
var isEmpty = function (node) {
|
|
var len = nodeLength(node);
|
|
|
|
if (len === 0) {
|
|
return true;
|
|
} else if (!isText(node) && len === 1 && node.innerHTML === blankHTML) {
|
|
// ex) <p><br></p>, <span><br></span>
|
|
return true;
|
|
} else if (list.all(node.childNodes, isText) && node.innerHTML === '') {
|
|
// ex) <p></p>, <span></span>
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* padding blankHTML if node is empty (for cursor position)
|
|
*/
|
|
var paddingBlankHTML = function (node) {
|
|
if (!isVoid(node) && !nodeLength(node)) {
|
|
node.innerHTML = blankHTML;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* find nearest ancestor predicate hit
|
|
*
|
|
* @param {Node} node
|
|
* @param {Function} pred - predicate function
|
|
*/
|
|
var ancestor = function (node, pred) {
|
|
while (node) {
|
|
if (pred(node)) { return node; }
|
|
if (isEditable(node)) { break; }
|
|
|
|
node = node.parentNode;
|
|
}
|
|
return null;
|
|
};
|
|
|
|
/**
|
|
* find nearest ancestor only single child blood line and predicate hit
|
|
*
|
|
* @param {Node} node
|
|
* @param {Function} pred - predicate function
|
|
*/
|
|
var singleChildAncestor = function (node, pred) {
|
|
node = node.parentNode;
|
|
|
|
while (node) {
|
|
if (nodeLength(node) !== 1) { break; }
|
|
if (pred(node)) { return node; }
|
|
if (isEditable(node)) { break; }
|
|
|
|
node = node.parentNode;
|
|
}
|
|
return null;
|
|
};
|
|
|
|
/**
|
|
* returns new array of ancestor nodes (until predicate hit).
|
|
*
|
|
* @param {Node} node
|
|
* @param {Function} [optional] pred - predicate function
|
|
*/
|
|
var listAncestor = function (node, pred) {
|
|
pred = pred || func.fail;
|
|
|
|
var ancestors = [];
|
|
ancestor(node, function (el) {
|
|
if (!isEditable(el)) {
|
|
ancestors.push(el);
|
|
}
|
|
|
|
return pred(el);
|
|
});
|
|
return ancestors;
|
|
};
|
|
|
|
/**
|
|
* find farthest ancestor predicate hit
|
|
*/
|
|
var lastAncestor = function (node, pred) {
|
|
var ancestors = listAncestor(node);
|
|
return list.last(ancestors.filter(pred));
|
|
};
|
|
|
|
/**
|
|
* returns common ancestor node between two nodes.
|
|
*
|
|
* @param {Node} nodeA
|
|
* @param {Node} nodeB
|
|
*/
|
|
var commonAncestor = function (nodeA, nodeB) {
|
|
var ancestors = listAncestor(nodeA);
|
|
for (var n = nodeB; n; n = n.parentNode) {
|
|
if ($.inArray(n, ancestors) > -1) { return n; }
|
|
}
|
|
return null; // difference document area
|
|
};
|
|
|
|
/**
|
|
* listing all previous siblings (until predicate hit).
|
|
*
|
|
* @param {Node} node
|
|
* @param {Function} [optional] pred - predicate function
|
|
*/
|
|
var listPrev = function (node, pred) {
|
|
pred = pred || func.fail;
|
|
|
|
var nodes = [];
|
|
while (node) {
|
|
if (pred(node)) { break; }
|
|
nodes.push(node);
|
|
node = node.previousSibling;
|
|
}
|
|
return nodes;
|
|
};
|
|
|
|
/**
|
|
* listing next siblings (until predicate hit).
|
|
*
|
|
* @param {Node} node
|
|
* @param {Function} [pred] - predicate function
|
|
*/
|
|
var listNext = function (node, pred) {
|
|
pred = pred || func.fail;
|
|
|
|
var nodes = [];
|
|
while (node) {
|
|
if (pred(node)) { break; }
|
|
nodes.push(node);
|
|
node = node.nextSibling;
|
|
}
|
|
return nodes;
|
|
};
|
|
|
|
/**
|
|
* listing descendant nodes
|
|
*
|
|
* @param {Node} node
|
|
* @param {Function} [pred] - predicate function
|
|
*/
|
|
var listDescendant = function (node, pred) {
|
|
var descendants = [];
|
|
pred = pred || func.ok;
|
|
|
|
// start DFS(depth first search) with node
|
|
(function fnWalk(current) {
|
|
if (node !== current && pred(current)) {
|
|
descendants.push(current);
|
|
}
|
|
for (var idx = 0, len = current.childNodes.length; idx < len; idx++) {
|
|
fnWalk(current.childNodes[idx]);
|
|
}
|
|
})(node);
|
|
|
|
return descendants;
|
|
};
|
|
|
|
/**
|
|
* wrap node with new tag.
|
|
*
|
|
* @param {Node} node
|
|
* @param {Node} tagName of wrapper
|
|
* @return {Node} - wrapper
|
|
*/
|
|
var wrap = function (node, wrapperName) {
|
|
var parent = node.parentNode;
|
|
var wrapper = $('<' + wrapperName + '>')[0];
|
|
|
|
parent.insertBefore(wrapper, node);
|
|
wrapper.appendChild(node);
|
|
|
|
return wrapper;
|
|
};
|
|
|
|
/**
|
|
* insert node after preceding
|
|
*
|
|
* @param {Node} node
|
|
* @param {Node} preceding - predicate function
|
|
*/
|
|
var insertAfter = function (node, preceding) {
|
|
var next = preceding.nextSibling, parent = preceding.parentNode;
|
|
if (next) {
|
|
parent.insertBefore(node, next);
|
|
} else {
|
|
parent.appendChild(node);
|
|
}
|
|
return node;
|
|
};
|
|
|
|
/**
|
|
* append elements.
|
|
*
|
|
* @param {Node} node
|
|
* @param {Collection} aChild
|
|
*/
|
|
var appendChildNodes = function (node, aChild) {
|
|
$.each(aChild, function (idx, child) {
|
|
node.appendChild(child);
|
|
});
|
|
return node;
|
|
};
|
|
|
|
/**
|
|
* returns whether boundaryPoint is left edge or not.
|
|
*
|
|
* @param {BoundaryPoint} point
|
|
* @return {Boolean}
|
|
*/
|
|
var isLeftEdgePoint = function (point) {
|
|
return point.offset === 0;
|
|
};
|
|
|
|
/**
|
|
* returns whether boundaryPoint is right edge or not.
|
|
*
|
|
* @param {BoundaryPoint} point
|
|
* @return {Boolean}
|
|
*/
|
|
var isRightEdgePoint = function (point) {
|
|
return point.offset === nodeLength(point.node);
|
|
};
|
|
|
|
/**
|
|
* returns whether boundaryPoint is edge or not.
|
|
*
|
|
* @param {BoundaryPoint} point
|
|
* @return {Boolean}
|
|
*/
|
|
var isEdgePoint = function (point) {
|
|
return isLeftEdgePoint(point) || isRightEdgePoint(point);
|
|
};
|
|
|
|
/**
|
|
* returns whether node is left edge of ancestor or not.
|
|
*
|
|
* @param {Node} node
|
|
* @param {Node} ancestor
|
|
* @return {Boolean}
|
|
*/
|
|
var isLeftEdgeOf = function (node, ancestor) {
|
|
while (node && node !== ancestor) {
|
|
if (position(node) !== 0) {
|
|
return false;
|
|
}
|
|
node = node.parentNode;
|
|
}
|
|
|
|
return true;
|
|
};
|
|
|
|
/**
|
|
* returns whether node is right edge of ancestor or not.
|
|
*
|
|
* @param {Node} node
|
|
* @param {Node} ancestor
|
|
* @return {Boolean}
|
|
*/
|
|
var isRightEdgeOf = function (node, ancestor) {
|
|
if (!ancestor) {
|
|
return false;
|
|
}
|
|
while (node && node !== ancestor) {
|
|
if (position(node) !== nodeLength(node.parentNode) - 1) {
|
|
return false;
|
|
}
|
|
node = node.parentNode;
|
|
}
|
|
|
|
return true;
|
|
};
|
|
|
|
/**
|
|
* returns whether point is left edge of ancestor or not.
|
|
* @param {BoundaryPoint} point
|
|
* @param {Node} ancestor
|
|
* @return {Boolean}
|
|
*/
|
|
var isLeftEdgePointOf = function (point, ancestor) {
|
|
return isLeftEdgePoint(point) && isLeftEdgeOf(point.node, ancestor);
|
|
};
|
|
|
|
/**
|
|
* returns whether point is right edge of ancestor or not.
|
|
* @param {BoundaryPoint} point
|
|
* @param {Node} ancestor
|
|
* @return {Boolean}
|
|
*/
|
|
var isRightEdgePointOf = function (point, ancestor) {
|
|
return isRightEdgePoint(point) && isRightEdgeOf(point.node, ancestor);
|
|
};
|
|
|
|
/**
|
|
* returns offset from parent.
|
|
*
|
|
* @param {Node} node
|
|
*/
|
|
var position = function (node) {
|
|
var offset = 0;
|
|
while ((node = node.previousSibling)) {
|
|
offset += 1;
|
|
}
|
|
return offset;
|
|
};
|
|
|
|
var hasChildren = function (node) {
|
|
return !!(node && node.childNodes && node.childNodes.length);
|
|
};
|
|
|
|
/**
|
|
* returns previous boundaryPoint
|
|
*
|
|
* @param {BoundaryPoint} point
|
|
* @param {Boolean} isSkipInnerOffset
|
|
* @return {BoundaryPoint}
|
|
*/
|
|
var prevPoint = function (point, isSkipInnerOffset) {
|
|
var node, offset;
|
|
|
|
if (point.offset === 0) {
|
|
if (isEditable(point.node)) {
|
|
return null;
|
|
}
|
|
|
|
node = point.node.parentNode;
|
|
offset = position(point.node);
|
|
} else if (hasChildren(point.node)) {
|
|
node = point.node.childNodes[point.offset - 1];
|
|
offset = nodeLength(node);
|
|
} else {
|
|
node = point.node;
|
|
offset = isSkipInnerOffset ? 0 : point.offset - 1;
|
|
}
|
|
|
|
return {
|
|
node: node,
|
|
offset: offset
|
|
};
|
|
};
|
|
|
|
/**
|
|
* returns next boundaryPoint
|
|
*
|
|
* @param {BoundaryPoint} point
|
|
* @param {Boolean} isSkipInnerOffset
|
|
* @return {BoundaryPoint}
|
|
*/
|
|
var nextPoint = function (point, isSkipInnerOffset) {
|
|
var node, offset;
|
|
|
|
if (nodeLength(point.node) === point.offset) {
|
|
if (isEditable(point.node)) {
|
|
return null;
|
|
}
|
|
|
|
node = point.node.parentNode;
|
|
offset = position(point.node) + 1;
|
|
} else if (hasChildren(point.node)) {
|
|
node = point.node.childNodes[point.offset];
|
|
offset = 0;
|
|
} else {
|
|
node = point.node;
|
|
offset = isSkipInnerOffset ? nodeLength(point.node) : point.offset + 1;
|
|
}
|
|
|
|
return {
|
|
node: node,
|
|
offset: offset
|
|
};
|
|
};
|
|
|
|
/**
|
|
* returns whether pointA and pointB is same or not.
|
|
*
|
|
* @param {BoundaryPoint} pointA
|
|
* @param {BoundaryPoint} pointB
|
|
* @return {Boolean}
|
|
*/
|
|
var isSamePoint = function (pointA, pointB) {
|
|
return pointA.node === pointB.node && pointA.offset === pointB.offset;
|
|
};
|
|
|
|
/**
|
|
* returns whether point is visible (can set cursor) or not.
|
|
*
|
|
* @param {BoundaryPoint} point
|
|
* @return {Boolean}
|
|
*/
|
|
var isVisiblePoint = function (point) {
|
|
if (isText(point.node) || !hasChildren(point.node) || isEmpty(point.node)) {
|
|
return true;
|
|
}
|
|
|
|
var leftNode = point.node.childNodes[point.offset - 1];
|
|
var rightNode = point.node.childNodes[point.offset];
|
|
if ((!leftNode || isVoid(leftNode)) && (!rightNode || isVoid(rightNode))) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* @method prevPointUtil
|
|
*
|
|
* @param {BoundaryPoint} point
|
|
* @param {Function} pred
|
|
* @return {BoundaryPoint}
|
|
*/
|
|
var prevPointUntil = function (point, pred) {
|
|
while (point) {
|
|
if (pred(point)) {
|
|
return point;
|
|
}
|
|
|
|
point = prevPoint(point);
|
|
}
|
|
|
|
return null;
|
|
};
|
|
|
|
/**
|
|
* @method nextPointUntil
|
|
*
|
|
* @param {BoundaryPoint} point
|
|
* @param {Function} pred
|
|
* @return {BoundaryPoint}
|
|
*/
|
|
var nextPointUntil = function (point, pred) {
|
|
while (point) {
|
|
if (pred(point)) {
|
|
return point;
|
|
}
|
|
|
|
point = nextPoint(point);
|
|
}
|
|
|
|
return null;
|
|
};
|
|
|
|
/**
|
|
* returns whether point has character or not.
|
|
*
|
|
* @param {Point} point
|
|
* @return {Boolean}
|
|
*/
|
|
var isCharPoint = function (point) {
|
|
if (!isText(point.node)) {
|
|
return false;
|
|
}
|
|
|
|
var ch = point.node.nodeValue.charAt(point.offset - 1);
|
|
return ch && (ch !== ' ' && ch !== NBSP_CHAR);
|
|
};
|
|
|
|
/**
|
|
* @method walkPoint
|
|
*
|
|
* @param {BoundaryPoint} startPoint
|
|
* @param {BoundaryPoint} endPoint
|
|
* @param {Function} handler
|
|
* @param {Boolean} isSkipInnerOffset
|
|
*/
|
|
var walkPoint = function (startPoint, endPoint, handler, isSkipInnerOffset) {
|
|
var point = startPoint;
|
|
|
|
while (point) {
|
|
handler(point);
|
|
|
|
if (isSamePoint(point, endPoint)) {
|
|
break;
|
|
}
|
|
|
|
var isSkipOffset = isSkipInnerOffset &&
|
|
startPoint.node !== point.node &&
|
|
endPoint.node !== point.node;
|
|
point = nextPoint(point, isSkipOffset);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @method makeOffsetPath
|
|
*
|
|
* return offsetPath(array of offset) from ancestor
|
|
*
|
|
* @param {Node} ancestor - ancestor node
|
|
* @param {Node} node
|
|
*/
|
|
var makeOffsetPath = function (ancestor, node) {
|
|
var ancestors = listAncestor(node, func.eq(ancestor));
|
|
return ancestors.map(position).reverse();
|
|
};
|
|
|
|
/**
|
|
* @method fromOffsetPath
|
|
*
|
|
* return element from offsetPath(array of offset)
|
|
*
|
|
* @param {Node} ancestor - ancestor node
|
|
* @param {array} offsets - offsetPath
|
|
*/
|
|
var fromOffsetPath = function (ancestor, offsets) {
|
|
var current = ancestor;
|
|
for (var i = 0, len = offsets.length; i < len; i++) {
|
|
if (current.childNodes.length <= offsets[i]) {
|
|
current = current.childNodes[current.childNodes.length - 1];
|
|
} else {
|
|
current = current.childNodes[offsets[i]];
|
|
}
|
|
}
|
|
return current;
|
|
};
|
|
|
|
/**
|
|
* @method splitNode
|
|
*
|
|
* split element or #text
|
|
*
|
|
* @param {BoundaryPoint} point
|
|
* @param {Object} [options]
|
|
* @param {Boolean} [options.isSkipPaddingBlankHTML] - default: false
|
|
* @param {Boolean} [options.isNotSplitEdgePoint] - default: false
|
|
* @return {Node} right node of boundaryPoint
|
|
*/
|
|
var splitNode = function (point, options) {
|
|
var isSkipPaddingBlankHTML = options && options.isSkipPaddingBlankHTML;
|
|
var isNotSplitEdgePoint = options && options.isNotSplitEdgePoint;
|
|
|
|
// edge case
|
|
if (isEdgePoint(point) && (isText(point.node) || isNotSplitEdgePoint)) {
|
|
if (isLeftEdgePoint(point)) {
|
|
return point.node;
|
|
} else if (isRightEdgePoint(point)) {
|
|
return point.node.nextSibling;
|
|
}
|
|
}
|
|
|
|
// split #text
|
|
if (isText(point.node)) {
|
|
return point.node.splitText(point.offset);
|
|
} else {
|
|
var childNode = point.node.childNodes[point.offset];
|
|
var clone = insertAfter(point.node.cloneNode(false), point.node);
|
|
appendChildNodes(clone, listNext(childNode));
|
|
|
|
if (!isSkipPaddingBlankHTML) {
|
|
paddingBlankHTML(point.node);
|
|
paddingBlankHTML(clone);
|
|
}
|
|
|
|
return clone;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @method splitTree
|
|
*
|
|
* split tree by point
|
|
*
|
|
* @param {Node} root - split root
|
|
* @param {BoundaryPoint} point
|
|
* @param {Object} [options]
|
|
* @param {Boolean} [options.isSkipPaddingBlankHTML] - default: false
|
|
* @param {Boolean} [options.isNotSplitEdgePoint] - default: false
|
|
* @return {Node} right node of boundaryPoint
|
|
*/
|
|
var splitTree = function (root, point, options) {
|
|
// ex) [#text, <span>, <p>]
|
|
var ancestors = listAncestor(point.node, func.eq(root));
|
|
|
|
if (!ancestors.length) {
|
|
return null;
|
|
} else if (ancestors.length === 1) {
|
|
return splitNode(point, options);
|
|
}
|
|
|
|
return ancestors.reduce(function (node, parent) {
|
|
if (node === point.node) {
|
|
node = splitNode(point, options);
|
|
}
|
|
|
|
return splitNode({
|
|
node: parent,
|
|
offset: node ? dom.position(node) : nodeLength(parent)
|
|
}, options);
|
|
});
|
|
};
|
|
|
|
/**
|
|
* split point
|
|
*
|
|
* @param {Point} point
|
|
* @param {Boolean} isInline
|
|
* @return {Object}
|
|
*/
|
|
var splitPoint = function (point, isInline) {
|
|
// find splitRoot, container
|
|
// - inline: splitRoot is a child of paragraph
|
|
// - block: splitRoot is a child of bodyContainer
|
|
var pred = isInline ? isPara : isBodyContainer;
|
|
var ancestors = listAncestor(point.node, pred);
|
|
var topAncestor = list.last(ancestors) || point.node;
|
|
|
|
var splitRoot, container;
|
|
if (pred(topAncestor)) {
|
|
splitRoot = ancestors[ancestors.length - 2];
|
|
container = topAncestor;
|
|
} else {
|
|
splitRoot = topAncestor;
|
|
container = splitRoot.parentNode;
|
|
}
|
|
|
|
// if splitRoot is exists, split with splitTree
|
|
var pivot = splitRoot && splitTree(splitRoot, point, {
|
|
isSkipPaddingBlankHTML: isInline,
|
|
isNotSplitEdgePoint: isInline
|
|
});
|
|
|
|
// if container is point.node, find pivot with point.offset
|
|
if (!pivot && container === point.node) {
|
|
pivot = point.node.childNodes[point.offset];
|
|
}
|
|
|
|
return {
|
|
rightNode: pivot,
|
|
container: container
|
|
};
|
|
};
|
|
|
|
var create = function (nodeName) {
|
|
return document.createElement(nodeName);
|
|
};
|
|
|
|
var createText = function (text) {
|
|
return document.createTextNode(text);
|
|
};
|
|
|
|
/**
|
|
* @method remove
|
|
*
|
|
* remove node, (isRemoveChild: remove child or not)
|
|
*
|
|
* @param {Node} node
|
|
* @param {Boolean} isRemoveChild
|
|
*/
|
|
var remove = function (node, isRemoveChild) {
|
|
if (!node || !node.parentNode) { return; }
|
|
if (node.removeNode) { return node.removeNode(isRemoveChild); }
|
|
|
|
var parent = node.parentNode;
|
|
if (!isRemoveChild) {
|
|
var nodes = [];
|
|
var i, len;
|
|
for (i = 0, len = node.childNodes.length; i < len; i++) {
|
|
nodes.push(node.childNodes[i]);
|
|
}
|
|
|
|
for (i = 0, len = nodes.length; i < len; i++) {
|
|
parent.insertBefore(nodes[i], node);
|
|
}
|
|
}
|
|
|
|
parent.removeChild(node);
|
|
};
|
|
|
|
/**
|
|
* @method removeWhile
|
|
*
|
|
* @param {Node} node
|
|
* @param {Function} pred
|
|
*/
|
|
var removeWhile = function (node, pred) {
|
|
while (node) {
|
|
if (isEditable(node) || !pred(node)) {
|
|
break;
|
|
}
|
|
|
|
var parent = node.parentNode;
|
|
remove(node);
|
|
node = parent;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @method replace
|
|
*
|
|
* replace node with provided nodeName
|
|
*
|
|
* @param {Node} node
|
|
* @param {String} nodeName
|
|
* @return {Node} - new node
|
|
*/
|
|
var replace = function (node, nodeName) {
|
|
if (node.nodeName.toUpperCase() === nodeName.toUpperCase()) {
|
|
return node;
|
|
}
|
|
|
|
var newNode = create(nodeName);
|
|
|
|
if (node.style.cssText) {
|
|
newNode.style.cssText = node.style.cssText;
|
|
}
|
|
|
|
appendChildNodes(newNode, list.from(node.childNodes));
|
|
insertAfter(newNode, node);
|
|
remove(node);
|
|
|
|
return newNode;
|
|
};
|
|
|
|
var isTextarea = makePredByNodeName('TEXTAREA');
|
|
|
|
/**
|
|
* @param {jQuery} $node
|
|
* @param {Boolean} [stripLinebreaks] - default: false
|
|
*/
|
|
var value = function ($node, stripLinebreaks) {
|
|
var val = isTextarea($node[0]) ? $node.val() : $node.html();
|
|
if (stripLinebreaks) {
|
|
return val.replace(/[\n\r]/g, '');
|
|
}
|
|
return val;
|
|
};
|
|
|
|
/**
|
|
* @method html
|
|
*
|
|
* get the HTML contents of node
|
|
*
|
|
* @param {jQuery} $node
|
|
* @param {Boolean} [isNewlineOnBlock]
|
|
*/
|
|
var html = function ($node, isNewlineOnBlock) {
|
|
var markup = value($node);
|
|
|
|
if (isNewlineOnBlock) {
|
|
var regexTag = /<(\/?)(\b(?!!)[^>\s]*)(.*?)(\s*\/?>)/g;
|
|
markup = markup.replace(regexTag, function (match, endSlash, name) {
|
|
name = name.toUpperCase();
|
|
var isEndOfInlineContainer = /^DIV|^TD|^TH|^P|^LI|^H[1-7]/.test(name) &&
|
|
!!endSlash;
|
|
var isBlockNode = /^BLOCKQUOTE|^TABLE|^TBODY|^TR|^HR|^UL|^OL/.test(name);
|
|
|
|
return match + ((isEndOfInlineContainer || isBlockNode) ? '\n' : '');
|
|
});
|
|
markup = $.trim(markup);
|
|
}
|
|
|
|
return markup;
|
|
};
|
|
|
|
var posFromPlaceholder = function (placeholder) {
|
|
var $placeholder = $(placeholder);
|
|
var pos = $placeholder.offset();
|
|
var height = $placeholder.outerHeight(true); // include margin
|
|
|
|
return {
|
|
left: pos.left,
|
|
top: pos.top + height
|
|
};
|
|
};
|
|
|
|
var attachEvents = function ($node, events) {
|
|
Object.keys(events).forEach(function (key) {
|
|
$node.on(key, events[key]);
|
|
});
|
|
};
|
|
|
|
var detachEvents = function ($node, events) {
|
|
Object.keys(events).forEach(function (key) {
|
|
$node.off(key, events[key]);
|
|
});
|
|
};
|
|
|
|
/**
|
|
* @method isCustomStyleTag
|
|
*
|
|
* assert if a node contains a "note-styletag" class,
|
|
* which implies that's a custom-made style tag node
|
|
*
|
|
* @param {Node} an HTML DOM node
|
|
*/
|
|
var isCustomStyleTag = function (node) {
|
|
return node && !dom.isText(node) && list.contains(node.classList, 'note-styletag');
|
|
};
|
|
|
|
return {
|
|
/** @property {String} NBSP_CHAR */
|
|
NBSP_CHAR: NBSP_CHAR,
|
|
/** @property {String} ZERO_WIDTH_NBSP_CHAR */
|
|
ZERO_WIDTH_NBSP_CHAR: ZERO_WIDTH_NBSP_CHAR,
|
|
/** @property {String} blank */
|
|
blank: blankHTML,
|
|
/** @property {String} emptyPara */
|
|
emptyPara: '<p>' + blankHTML + '</p>',
|
|
makePredByNodeName: makePredByNodeName,
|
|
isEditable: isEditable,
|
|
isControlSizing: isControlSizing,
|
|
isText: isText,
|
|
isElement: isElement,
|
|
isVoid: isVoid,
|
|
isPara: isPara,
|
|
isPurePara: isPurePara,
|
|
isHeading: isHeading,
|
|
isInline: isInline,
|
|
isBlock: func.not(isInline),
|
|
isBodyInline: isBodyInline,
|
|
isBody: isBody,
|
|
isParaInline: isParaInline,
|
|
isPre: isPre,
|
|
isList: isList,
|
|
isTable: isTable,
|
|
isData: isData,
|
|
isCell: isCell,
|
|
isBlockquote: isBlockquote,
|
|
isBodyContainer: isBodyContainer,
|
|
isAnchor: isAnchor,
|
|
isDiv: makePredByNodeName('DIV'),
|
|
isLi: isLi,
|
|
isBR: makePredByNodeName('BR'),
|
|
isSpan: makePredByNodeName('SPAN'),
|
|
isB: makePredByNodeName('B'),
|
|
isU: makePredByNodeName('U'),
|
|
isS: makePredByNodeName('S'),
|
|
isI: makePredByNodeName('I'),
|
|
isImg: makePredByNodeName('IMG'),
|
|
isTextarea: isTextarea,
|
|
isEmpty: isEmpty,
|
|
isEmptyAnchor: func.and(isAnchor, isEmpty),
|
|
isClosestSibling: isClosestSibling,
|
|
withClosestSiblings: withClosestSiblings,
|
|
nodeLength: nodeLength,
|
|
isLeftEdgePoint: isLeftEdgePoint,
|
|
isRightEdgePoint: isRightEdgePoint,
|
|
isEdgePoint: isEdgePoint,
|
|
isLeftEdgeOf: isLeftEdgeOf,
|
|
isRightEdgeOf: isRightEdgeOf,
|
|
isLeftEdgePointOf: isLeftEdgePointOf,
|
|
isRightEdgePointOf: isRightEdgePointOf,
|
|
prevPoint: prevPoint,
|
|
nextPoint: nextPoint,
|
|
isSamePoint: isSamePoint,
|
|
isVisiblePoint: isVisiblePoint,
|
|
prevPointUntil: prevPointUntil,
|
|
nextPointUntil: nextPointUntil,
|
|
isCharPoint: isCharPoint,
|
|
walkPoint: walkPoint,
|
|
ancestor: ancestor,
|
|
singleChildAncestor: singleChildAncestor,
|
|
listAncestor: listAncestor,
|
|
lastAncestor: lastAncestor,
|
|
listNext: listNext,
|
|
listPrev: listPrev,
|
|
listDescendant: listDescendant,
|
|
commonAncestor: commonAncestor,
|
|
wrap: wrap,
|
|
insertAfter: insertAfter,
|
|
appendChildNodes: appendChildNodes,
|
|
position: position,
|
|
hasChildren: hasChildren,
|
|
makeOffsetPath: makeOffsetPath,
|
|
fromOffsetPath: fromOffsetPath,
|
|
splitTree: splitTree,
|
|
splitPoint: splitPoint,
|
|
create: create,
|
|
createText: createText,
|
|
remove: remove,
|
|
removeWhile: removeWhile,
|
|
replace: replace,
|
|
html: html,
|
|
value: value,
|
|
posFromPlaceholder: posFromPlaceholder,
|
|
attachEvents: attachEvents,
|
|
detachEvents: detachEvents,
|
|
isCustomStyleTag: isCustomStyleTag
|
|
};
|
|
})();
|
|
|
|
/**
|
|
* @param {jQuery} $note
|
|
* @param {Object} options
|
|
* @return {Context}
|
|
*/
|
|
var Context = function ($note, options) {
|
|
var self = this;
|
|
|
|
var ui = $.summernote.ui;
|
|
this.memos = {};
|
|
this.modules = {};
|
|
this.layoutInfo = {};
|
|
this.options = options;
|
|
|
|
/**
|
|
* create layout and initialize modules and other resources
|
|
*/
|
|
this.initialize = function () {
|
|
this.layoutInfo = ui.createLayout($note, options);
|
|
this._initialize();
|
|
$note.hide();
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* destroy modules and other resources and remove layout
|
|
*/
|
|
this.destroy = function () {
|
|
this._destroy();
|
|
$note.removeData('summernote');
|
|
ui.removeLayout($note, this.layoutInfo);
|
|
};
|
|
|
|
/**
|
|
* destory modules and other resources and initialize it again
|
|
*/
|
|
this.reset = function () {
|
|
var disabled = self.isDisabled();
|
|
this.code(dom.emptyPara);
|
|
this._destroy();
|
|
this._initialize();
|
|
|
|
if (disabled) {
|
|
self.disable();
|
|
}
|
|
};
|
|
|
|
this._initialize = function () {
|
|
// add optional buttons
|
|
var buttons = $.extend({}, this.options.buttons);
|
|
Object.keys(buttons).forEach(function (key) {
|
|
self.memo('button.' + key, buttons[key]);
|
|
});
|
|
|
|
var modules = $.extend({}, this.options.modules, $.summernote.plugins || {});
|
|
|
|
// add and initialize modules
|
|
Object.keys(modules).forEach(function (key) {
|
|
self.module(key, modules[key], true);
|
|
});
|
|
|
|
Object.keys(this.modules).forEach(function (key) {
|
|
self.initializeModule(key);
|
|
});
|
|
};
|
|
|
|
this._destroy = function () {
|
|
// destroy modules with reversed order
|
|
Object.keys(this.modules).reverse().forEach(function (key) {
|
|
self.removeModule(key);
|
|
});
|
|
|
|
Object.keys(this.memos).forEach(function (key) {
|
|
self.removeMemo(key);
|
|
});
|
|
// trigger custom onDestroy callback
|
|
this.triggerEvent('destroy', this);
|
|
};
|
|
|
|
this.code = function (html) {
|
|
var isActivated = this.invoke('codeview.isActivated');
|
|
|
|
if (html === undefined) {
|
|
this.invoke('codeview.sync');
|
|
return isActivated ? this.layoutInfo.codable.val() : this.layoutInfo.editable.html();
|
|
} else {
|
|
if (isActivated) {
|
|
this.layoutInfo.codable.val(html);
|
|
} else {
|
|
this.layoutInfo.editable.html(html);
|
|
}
|
|
$note.val(html);
|
|
this.triggerEvent('change', html);
|
|
}
|
|
};
|
|
|
|
this.isDisabled = function () {
|
|
return this.layoutInfo.editable.attr('contenteditable') === 'false';
|
|
};
|
|
|
|
this.enable = function () {
|
|
this.layoutInfo.editable.attr('contenteditable', true);
|
|
this.invoke('toolbar.activate', true);
|
|
this.triggerEvent('disable', false);
|
|
};
|
|
|
|
this.disable = function () {
|
|
// close codeview if codeview is opend
|
|
if (this.invoke('codeview.isActivated')) {
|
|
this.invoke('codeview.deactivate');
|
|
}
|
|
this.layoutInfo.editable.attr('contenteditable', false);
|
|
this.invoke('toolbar.deactivate', true);
|
|
|
|
this.triggerEvent('disable', true);
|
|
};
|
|
|
|
this.triggerEvent = function () {
|
|
var namespace = list.head(arguments);
|
|
var args = list.tail(list.from(arguments));
|
|
|
|
var callback = this.options.callbacks[func.namespaceToCamel(namespace, 'on')];
|
|
if (callback) {
|
|
callback.apply($note[0], args);
|
|
}
|
|
$note.trigger('summernote.' + namespace, args);
|
|
};
|
|
|
|
this.initializeModule = function (key) {
|
|
var module = this.modules[key];
|
|
module.shouldInitialize = module.shouldInitialize || func.ok;
|
|
if (!module.shouldInitialize()) {
|
|
return;
|
|
}
|
|
|
|
// initialize module
|
|
if (module.initialize) {
|
|
module.initialize();
|
|
}
|
|
|
|
// attach events
|
|
if (module.events) {
|
|
dom.attachEvents($note, module.events);
|
|
}
|
|
};
|
|
|
|
this.module = function (key, ModuleClass, withoutIntialize) {
|
|
if (arguments.length === 1) {
|
|
return this.modules[key];
|
|
}
|
|
|
|
this.modules[key] = new ModuleClass(this);
|
|
|
|
if (!withoutIntialize) {
|
|
this.initializeModule(key);
|
|
}
|
|
};
|
|
|
|
this.removeModule = function (key) {
|
|
var module = this.modules[key];
|
|
if (module.shouldInitialize()) {
|
|
if (module.events) {
|
|
dom.detachEvents($note, module.events);
|
|
}
|
|
|
|
if (module.destroy) {
|
|
module.destroy();
|
|
}
|
|
}
|
|
|
|
delete this.modules[key];
|
|
};
|
|
|
|
this.memo = function (key, obj) {
|
|
if (arguments.length === 1) {
|
|
return this.memos[key];
|
|
}
|
|
this.memos[key] = obj;
|
|
};
|
|
|
|
this.removeMemo = function (key) {
|
|
if (this.memos[key] && this.memos[key].destroy) {
|
|
this.memos[key].destroy();
|
|
}
|
|
|
|
delete this.memos[key];
|
|
};
|
|
|
|
/**
|
|
*Some buttons need to change their visual style immediately once they get pressed
|
|
*/
|
|
this.createInvokeHandlerAndUpdateState = function (namespace, value) {
|
|
return function (event) {
|
|
self.createInvokeHandler(namespace, value)(event);
|
|
self.invoke('buttons.updateCurrentStyle');
|
|
};
|
|
};
|
|
|
|
this.createInvokeHandler = function (namespace, value) {
|
|
return function (event) {
|
|
event.preventDefault();
|
|
var $target = $(event.target);
|
|
self.invoke(namespace, value || $target.closest('[data-value]').data('value'), $target);
|
|
};
|
|
};
|
|
|
|
this.invoke = function () {
|
|
var namespace = list.head(arguments);
|
|
var args = list.tail(list.from(arguments));
|
|
|
|
var splits = namespace.split('.');
|
|
var hasSeparator = splits.length > 1;
|
|
var moduleName = hasSeparator && list.head(splits);
|
|
var methodName = hasSeparator ? list.last(splits) : list.head(splits);
|
|
|
|
var module = this.modules[moduleName || 'editor'];
|
|
if (!moduleName && this[methodName]) {
|
|
return this[methodName].apply(this, args);
|
|
} else if (module && module[methodName] && module.shouldInitialize()) {
|
|
return module[methodName].apply(module, args);
|
|
}
|
|
};
|
|
|
|
return this.initialize();
|
|
};
|
|
|
|
$.fn.extend({
|
|
/**
|
|
* Summernote API
|
|
*
|
|
* @param {Object|String}
|
|
* @return {this}
|
|
*/
|
|
summernote: function () {
|
|
var type = $.type(list.head(arguments));
|
|
var isExternalAPICalled = type === 'string';
|
|
var hasInitOptions = type === 'object';
|
|
|
|
var options = hasInitOptions ? list.head(arguments) : {};
|
|
|
|
options = $.extend({}, $.summernote.options, options);
|
|
|
|
// Update options
|
|
options.langInfo = $.extend(true, {}, $.summernote.lang['en-US'], $.summernote.lang[options.lang]);
|
|
options.icons = $.extend(true, {}, $.summernote.options.icons, options.icons);
|
|
options.tooltip = options.tooltip === 'auto' ? !agent.isSupportTouch : options.tooltip;
|
|
|
|
this.each(function (idx, note) {
|
|
var $note = $(note);
|
|
if (!$note.data('summernote')) {
|
|
var context = new Context($note, options);
|
|
$note.data('summernote', context);
|
|
$note.data('summernote').triggerEvent('init', context.layoutInfo);
|
|
}
|
|
});
|
|
|
|
var $note = this.first();
|
|
if ($note.length) {
|
|
var context = $note.data('summernote');
|
|
if (isExternalAPICalled) {
|
|
return context.invoke.apply(context, list.from(arguments));
|
|
} else if (options.focus) {
|
|
context.invoke('editor.focus');
|
|
}
|
|
}
|
|
|
|
return this;
|
|
}
|
|
});
|
|
|
|
|
|
var Renderer = function (markup, children, options, callback) {
|
|
this.render = function ($parent) {
|
|
var $node = $(markup);
|
|
|
|
if (options && options.contents) {
|
|
$node.html(options.contents);
|
|
}
|
|
|
|
if (options && options.className) {
|
|
$node.addClass(options.className);
|
|
}
|
|
|
|
if (options && options.data) {
|
|
$.each(options.data, function (k, v) {
|
|
$node.attr('data-' + k, v);
|
|
});
|
|
}
|
|
|
|
if (options && options.click) {
|
|
$node.on('click', options.click);
|
|
}
|
|
|
|
if (children) {
|
|
var $container = $node.find('.note-children-container');
|
|
children.forEach(function (child) {
|
|
child.render($container.length ? $container : $node);
|
|
});
|
|
}
|
|
|
|
if (callback) {
|
|
callback($node, options);
|
|
}
|
|
|
|
if (options && options.callback) {
|
|
options.callback($node);
|
|
}
|
|
|
|
if ($parent) {
|
|
$parent.append($node);
|
|
}
|
|
|
|
return $node;
|
|
};
|
|
};
|
|
|
|
var renderer = {
|
|
create: function (markup, callback) {
|
|
return function () {
|
|
var children = $.isArray(arguments[0]) ? arguments[0] : [];
|
|
var options = typeof arguments[1] === 'object' ? arguments[1] : arguments[0];
|
|
if (options && options.children) {
|
|
children = options.children;
|
|
}
|
|
return new Renderer(markup, children, options, callback);
|
|
};
|
|
}
|
|
};
|
|
|
|
var editor = renderer.create('<div class="note-editor note-frame panel panel-default"/>');
|
|
var toolbar = renderer.create('<div class="note-toolbar panel-heading"/>');
|
|
var editingArea = renderer.create('<div class="note-editing-area"/>');
|
|
var codable = renderer.create('<textarea class="note-codable"/>');
|
|
var editable = renderer.create('<div class="note-editable panel-body" contentEditable="true"/>');
|
|
var statusbar = renderer.create([
|
|
'<div class="note-statusbar">',
|
|
' <div class="note-resizebar">',
|
|
' <div class="note-icon-bar"/>',
|
|
' <div class="note-icon-bar"/>',
|
|
' <div class="note-icon-bar"/>',
|
|
' </div>',
|
|
'</div>'
|
|
].join(''));
|
|
|
|
var airEditor = renderer.create('<div class="note-editor"/>');
|
|
var airEditable = renderer.create('<div class="note-editable" contentEditable="true"/>');
|
|
|
|
var buttonGroup = renderer.create('<div class="note-btn-group btn-group">');
|
|
|
|
var dropdown = renderer.create('<div class="dropdown-menu">', function ($node, options) {
|
|
var markup = $.isArray(options.items) ? options.items.map(function (item) {
|
|
var value = (typeof item === 'string') ? item : (item.value || '');
|
|
var content = options.template ? options.template(item) : item;
|
|
var option = (typeof item === 'object') ? item.option : undefined;
|
|
|
|
var dataValue = 'data-value="' + value + '"';
|
|
var dataOption = (option !== undefined) ? ' data-option="' + option + '"' : '';
|
|
return '<li><a href="#" ' + (dataValue + dataOption) + '>' + content + '</a></li>';
|
|
}).join('') : options.items;
|
|
|
|
$node.html(markup);
|
|
});
|
|
|
|
var dropdownButtonContents = function (contents, options) {
|
|
return contents + ' ' + icon(options.icons.caret, 'span');
|
|
};
|
|
|
|
var dropdownCheck = renderer.create('<div class="dropdown-menu note-check">', function ($node, options) {
|
|
var markup = $.isArray(options.items) ? options.items.map(function (item) {
|
|
var value = (typeof item === 'string') ? item : (item.value || '');
|
|
var content = options.template ? options.template(item) : item;
|
|
return '<li><a href="#" data-value="' + value + '">' + icon(options.checkClassName) + ' ' + content + '</a></li>';
|
|
}).join('') : options.items;
|
|
$node.html(markup);
|
|
});
|
|
|
|
var palette = renderer.create('<div class="note-color-palette"/>', function ($node, options) {
|
|
var contents = [];
|
|
for (var row = 0, rowSize = options.colors.length; row < rowSize; row++) {
|
|
var eventName = options.eventName;
|
|
var colors = options.colors[row];
|
|
var buttons = [];
|
|
for (var col = 0, colSize = colors.length; col < colSize; col++) {
|
|
var color = colors[col];
|
|
buttons.push([
|
|
'<button type="button" class="note-color-btn"',
|
|
'style="background-color:', color, '" ',
|
|
'data-event="', eventName, '" ',
|
|
'data-value="', color, '" ',
|
|
'title="', color, '" ',
|
|
'data-toggle="button" tabindex="-1"></button>'
|
|
].join(''));
|
|
}
|
|
contents.push('<div class="note-color-row">' + buttons.join('') + '</div>');
|
|
}
|
|
$node.html(contents.join(''));
|
|
|
|
if (options.tooltip) {
|
|
$node.find('.note-color-btn').tooltip({
|
|
container: 'body',
|
|
trigger: 'hover',
|
|
placement: 'bottom'
|
|
});
|
|
}
|
|
});
|
|
|
|
var dialog = renderer.create('<div class="modal" aria-hidden="false" tabindex="-1"/>', function ($node, options) {
|
|
if (options.fade) {
|
|
$node.addClass('fade');
|
|
}
|
|
$node.html([
|
|
'<div class="modal-dialog">',
|
|
' <div class="modal-content">',
|
|
(options.title ?
|
|
' <div class="modal-header">' +
|
|
' <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>' +
|
|
' <h4 class="modal-title">' + options.title + '</h4>' +
|
|
' </div>' : ''
|
|
),
|
|
' <div class="modal-body">' + options.body + '</div>',
|
|
(options.footer ?
|
|
' <div class="modal-footer">' + options.footer + '</div>' : ''
|
|
),
|
|
' </div>',
|
|
'</div>'
|
|
].join(''));
|
|
});
|
|
|
|
var popover = renderer.create([
|
|
'<div class="note-popover popover in">',
|
|
' <div class="arrow"/>',
|
|
' <div class="popover-content note-children-container"/>',
|
|
'</div>'
|
|
].join(''), function ($node, options) {
|
|
var direction = typeof options.direction !== 'undefined' ? options.direction : 'bottom';
|
|
|
|
$node.addClass(direction);
|
|
|
|
if (options.hideArrow) {
|
|
$node.find('.arrow').hide();
|
|
}
|
|
});
|
|
|
|
var checkbox = renderer.create('<div class="checkbox"></div>', function ($node, options) {
|
|
$node.html([
|
|
' <label' + (options.id ? ' for="' + options.id + '"' : '') + '>',
|
|
' <input type="checkbox"' + (options.id ? ' id="' + options.id + '"' : ''),
|
|
(options.checked ? ' checked' : '') + '/>',
|
|
(options.text ? options.text : ''),
|
|
'</label>'
|
|
].join(''));
|
|
});
|
|
|
|
var icon = function (iconClassName, tagName) {
|
|
tagName = tagName || 'i';
|
|
return '<' + tagName + ' class="' + iconClassName + '"/>';
|
|
};
|
|
|
|
var ui = {
|
|
editor: editor,
|
|
toolbar: toolbar,
|
|
editingArea: editingArea,
|
|
codable: codable,
|
|
editable: editable,
|
|
statusbar: statusbar,
|
|
airEditor: airEditor,
|
|
airEditable: airEditable,
|
|
buttonGroup: buttonGroup,
|
|
dropdown: dropdown,
|
|
dropdownButtonContents: dropdownButtonContents,
|
|
dropdownCheck: dropdownCheck,
|
|
palette: palette,
|
|
dialog: dialog,
|
|
popover: popover,
|
|
checkbox: checkbox,
|
|
icon: icon,
|
|
options: {},
|
|
|
|
button: function ($node, options) {
|
|
return renderer.create('<button type="button" class="note-btn btn btn-default btn-sm" tabindex="-1">', function ($node, options) {
|
|
if (options && options.tooltip && self.options.tooltip) {
|
|
$node.attr({
|
|
title: options.tooltip
|
|
}).tooltip({
|
|
container: 'body',
|
|
trigger: 'hover',
|
|
placement: 'bottom'
|
|
});
|
|
}
|
|
})($node, options);
|
|
},
|
|
|
|
toggleBtn: function ($btn, isEnable) {
|
|
$btn.toggleClass('disabled', !isEnable);
|
|
$btn.attr('disabled', !isEnable);
|
|
},
|
|
|
|
toggleBtnActive: function ($btn, isActive) {
|
|
$btn.toggleClass('active', isActive);
|
|
},
|
|
|
|
onDialogShown: function ($dialog, handler) {
|
|
$dialog.one('shown.bs.modal', handler);
|
|
},
|
|
|
|
onDialogHidden: function ($dialog, handler) {
|
|
$dialog.one('hidden.bs.modal', handler);
|
|
},
|
|
|
|
showDialog: function ($dialog) {
|
|
$dialog.modal('show');
|
|
},
|
|
|
|
hideDialog: function ($dialog) {
|
|
$dialog.modal('hide');
|
|
},
|
|
|
|
createLayout: function ($note, options) {
|
|
self.options = options;
|
|
var $editor = (options.airMode ? ui.airEditor([
|
|
ui.editingArea([
|
|
ui.airEditable()
|
|
])
|
|
]) : ui.editor([
|
|
ui.toolbar(),
|
|
ui.editingArea([
|
|
ui.codable(),
|
|
ui.editable()
|
|
]),
|
|
ui.statusbar()
|
|
])).render();
|
|
|
|
$editor.insertAfter($note);
|
|
|
|
return {
|
|
note: $note,
|
|
editor: $editor,
|
|
toolbar: $editor.find('.note-toolbar'),
|
|
editingArea: $editor.find('.note-editing-area'),
|
|
editable: $editor.find('.note-editable'),
|
|
codable: $editor.find('.note-codable'),
|
|
statusbar: $editor.find('.note-statusbar')
|
|
};
|
|
},
|
|
|
|
removeLayout: function ($note, layoutInfo) {
|
|
$note.html(layoutInfo.editable.html());
|
|
layoutInfo.editor.remove();
|
|
$note.show();
|
|
}
|
|
};
|
|
|
|
$.summernote = $.summernote || {
|
|
lang: {}
|
|
};
|
|
|
|
$.extend($.summernote.lang, {
|
|
'en-US': {
|
|
font: {
|
|
bold: 'Bold',
|
|
italic: 'Italic',
|
|
underline: 'Underline',
|
|
clear: 'Remove Font Style',
|
|
height: 'Line Height',
|
|
name: 'Font Family',
|
|
strikethrough: 'Strikethrough',
|
|
subscript: 'Subscript',
|
|
superscript: 'Superscript',
|
|
size: 'Font Size'
|
|
},
|
|
image: {
|
|
image: 'Picture',
|
|
insert: 'Insert Image',
|
|
resizeFull: 'Resize Full',
|
|
resizeHalf: 'Resize Half',
|
|
resizeQuarter: 'Resize Quarter',
|
|
floatLeft: 'Float Left',
|
|
floatRight: 'Float Right',
|
|
floatNone: 'Float None',
|
|
shapeRounded: 'Shape: Rounded',
|
|
shapeCircle: 'Shape: Circle',
|
|
shapeThumbnail: 'Shape: Thumbnail',
|
|
shapeNone: 'Shape: None',
|
|
dragImageHere: 'Drag image or text here',
|
|
dropImage: 'Drop image or Text',
|
|
selectFromFiles: 'Select from files',
|
|
maximumFileSize: 'Maximum file size',
|
|
maximumFileSizeError: 'Maximum file size exceeded.',
|
|
url: 'Image URL',
|
|
remove: 'Remove Image'
|
|
},
|
|
video: {
|
|
video: 'Video',
|
|
videoLink: 'Video Link',
|
|
insert: 'Insert Video',
|
|
url: 'Video URL?',
|
|
providers: '(YouTube, Vimeo, Vine, Instagram, DailyMotion or Youku)'
|
|
},
|
|
link: {
|
|
link: 'Link',
|
|
insert: 'Insert Link',
|
|
unlink: 'Unlink',
|
|
edit: 'Edit',
|
|
textToDisplay: 'Text to display',
|
|
url: 'To what URL should this link go?',
|
|
openInNewWindow: 'Open in new window'
|
|
},
|
|
table: {
|
|
table: 'Table',
|
|
addRowAbove: 'Add row above',
|
|
addRowBelow: 'Add row below',
|
|
addColLeft: 'Add column left',
|
|
addColRight: 'Add column right',
|
|
delRow: 'Delete row',
|
|
delCol: 'Delete column',
|
|
delTable: 'Delete table'
|
|
},
|
|
hr: {
|
|
insert: 'Insert Horizontal Rule'
|
|
},
|
|
style: {
|
|
style: 'Style',
|
|
p: 'Normal',
|
|
blockquote: 'Quote',
|
|
pre: 'Code',
|
|
h1: 'Header 1',
|
|
h2: 'Header 2',
|
|
h3: 'Header 3',
|
|
h4: 'Header 4',
|
|
h5: 'Header 5',
|
|
h6: 'Header 6'
|
|
},
|
|
lists: {
|
|
unordered: 'Unordered list',
|
|
ordered: 'Ordered list'
|
|
},
|
|
options: {
|
|
help: 'Help',
|
|
fullscreen: 'Full Screen',
|
|
codeview: 'Code View'
|
|
},
|
|
paragraph: {
|
|
paragraph: 'Paragraph',
|
|
outdent: 'Outdent',
|
|
indent: 'Indent',
|
|
left: 'Align left',
|
|
center: 'Align center',
|
|
right: 'Align right',
|
|
justify: 'Justify full'
|
|
},
|
|
color: {
|
|
recent: 'Recent Color',
|
|
more: 'More Color',
|
|
background: 'Background Color',
|
|
foreground: 'Foreground Color',
|
|
transparent: 'Transparent',
|
|
setTransparent: 'Set transparent',
|
|
reset: 'Reset',
|
|
resetToDefault: 'Reset to default'
|
|
},
|
|
shortcut: {
|
|
shortcuts: 'Keyboard shortcuts',
|
|
close: 'Close',
|
|
textFormatting: 'Text formatting',
|
|
action: 'Action',
|
|
paragraphFormatting: 'Paragraph formatting',
|
|
documentStyle: 'Document Style',
|
|
extraKeys: 'Extra keys'
|
|
},
|
|
help: {
|
|
'insertParagraph': 'Insert Paragraph',
|
|
'undo': 'Undoes the last command',
|
|
'redo': 'Redoes the last command',
|
|
'tab': 'Tab',
|
|
'untab': 'Untab',
|
|
'bold': 'Set a bold style',
|
|
'italic': 'Set a italic style',
|
|
'underline': 'Set a underline style',
|
|
'strikethrough': 'Set a strikethrough style',
|
|
'removeFormat': 'Clean a style',
|
|
'justifyLeft': 'Set left align',
|
|
'justifyCenter': 'Set center align',
|
|
'justifyRight': 'Set right align',
|
|
'justifyFull': 'Set full align',
|
|
'insertUnorderedList': 'Toggle unordered list',
|
|
'insertOrderedList': 'Toggle ordered list',
|
|
'outdent': 'Outdent on current paragraph',
|
|
'indent': 'Indent on current paragraph',
|
|
'formatPara': 'Change current block\'s format as a paragraph(P tag)',
|
|
'formatH1': 'Change current block\'s format as H1',
|
|
'formatH2': 'Change current block\'s format as H2',
|
|
'formatH3': 'Change current block\'s format as H3',
|
|
'formatH4': 'Change current block\'s format as H4',
|
|
'formatH5': 'Change current block\'s format as H5',
|
|
'formatH6': 'Change current block\'s format as H6',
|
|
'insertHorizontalRule': 'Insert horizontal rule',
|
|
'linkDialog.show': 'Show Link Dialog'
|
|
},
|
|
history: {
|
|
undo: 'Undo',
|
|
redo: 'Redo'
|
|
},
|
|
specialChar: {
|
|
specialChar: 'SPECIAL CHARACTERS',
|
|
select: 'Select Special characters'
|
|
}
|
|
}
|
|
});
|
|
|
|
|
|
/**
|
|
* @class core.key
|
|
*
|
|
* Object for keycodes.
|
|
*
|
|
* @singleton
|
|
* @alternateClassName key
|
|
*/
|
|
var key = (function () {
|
|
var keyMap = {
|
|
'BACKSPACE': 8,
|
|
'TAB': 9,
|
|
'ENTER': 13,
|
|
'SPACE': 32,
|
|
'DELETE': 46,
|
|
|
|
// Arrow
|
|
'LEFT': 37,
|
|
'UP': 38,
|
|
'RIGHT': 39,
|
|
'DOWN': 40,
|
|
|
|
// Number: 0-9
|
|
'NUM0': 48,
|
|
'NUM1': 49,
|
|
'NUM2': 50,
|
|
'NUM3': 51,
|
|
'NUM4': 52,
|
|
'NUM5': 53,
|
|
'NUM6': 54,
|
|
'NUM7': 55,
|
|
'NUM8': 56,
|
|
|
|
// Alphabet: a-z
|
|
'B': 66,
|
|
'E': 69,
|
|
'I': 73,
|
|
'J': 74,
|
|
'K': 75,
|
|
'L': 76,
|
|
'R': 82,
|
|
'S': 83,
|
|
'U': 85,
|
|
'V': 86,
|
|
'Y': 89,
|
|
'Z': 90,
|
|
|
|
'SLASH': 191,
|
|
'LEFTBRACKET': 219,
|
|
'BACKSLASH': 220,
|
|
'RIGHTBRACKET': 221
|
|
};
|
|
|
|
return {
|
|
/**
|
|
* @method isEdit
|
|
*
|
|
* @param {Number} keyCode
|
|
* @return {Boolean}
|
|
*/
|
|
isEdit: function (keyCode) {
|
|
return list.contains([
|
|
keyMap.BACKSPACE,
|
|
keyMap.TAB,
|
|
keyMap.ENTER,
|
|
keyMap.SPACE,
|
|
keyMap.DELETE
|
|
], keyCode);
|
|
},
|
|
/**
|
|
* @method isMove
|
|
*
|
|
* @param {Number} keyCode
|
|
* @return {Boolean}
|
|
*/
|
|
isMove: function (keyCode) {
|
|
return list.contains([
|
|
keyMap.LEFT,
|
|
keyMap.UP,
|
|
keyMap.RIGHT,
|
|
keyMap.DOWN
|
|
], keyCode);
|
|
},
|
|
/**
|
|
* @property {Object} nameFromCode
|
|
* @property {String} nameFromCode.8 "BACKSPACE"
|
|
*/
|
|
nameFromCode: func.invertObject(keyMap),
|
|
code: keyMap
|
|
};
|
|
})();
|
|
|
|
var range = (function () {
|
|
|
|
/**
|
|
* return boundaryPoint from TextRange, inspired by Andy Na's HuskyRange.js
|
|
*
|
|
* @param {TextRange} textRange
|
|
* @param {Boolean} isStart
|
|
* @return {BoundaryPoint}
|
|
*
|
|
* @see http://msdn.microsoft.com/en-us/library/ie/ms535872(v=vs.85).aspx
|
|
*/
|
|
var textRangeToPoint = function (textRange, isStart) {
|
|
var container = textRange.parentElement(), offset;
|
|
|
|
var tester = document.body.createTextRange(), prevContainer;
|
|
var childNodes = list.from(container.childNodes);
|
|
for (offset = 0; offset < childNodes.length; offset++) {
|
|
if (dom.isText(childNodes[offset])) {
|
|
continue;
|
|
}
|
|
tester.moveToElementText(childNodes[offset]);
|
|
if (tester.compareEndPoints('StartToStart', textRange) >= 0) {
|
|
break;
|
|
}
|
|
prevContainer = childNodes[offset];
|
|
}
|
|
|
|
if (offset !== 0 && dom.isText(childNodes[offset - 1])) {
|
|
var textRangeStart = document.body.createTextRange(), curTextNode = null;
|
|
textRangeStart.moveToElementText(prevContainer || container);
|
|
textRangeStart.collapse(!prevContainer);
|
|
curTextNode = prevContainer ? prevContainer.nextSibling : container.firstChild;
|
|
|
|
var pointTester = textRange.duplicate();
|
|
pointTester.setEndPoint('StartToStart', textRangeStart);
|
|
var textCount = pointTester.text.replace(/[\r\n]/g, '').length;
|
|
|
|
while (textCount > curTextNode.nodeValue.length && curTextNode.nextSibling) {
|
|
textCount -= curTextNode.nodeValue.length;
|
|
curTextNode = curTextNode.nextSibling;
|
|
}
|
|
|
|
/* jshint ignore:start */
|
|
var dummy = curTextNode.nodeValue; // enforce IE to re-reference curTextNode, hack
|
|
/* jshint ignore:end */
|
|
|
|
if (isStart && curTextNode.nextSibling && dom.isText(curTextNode.nextSibling) &&
|
|
textCount === curTextNode.nodeValue.length) {
|
|
textCount -= curTextNode.nodeValue.length;
|
|
curTextNode = curTextNode.nextSibling;
|
|
}
|
|
|
|
container = curTextNode;
|
|
offset = textCount;
|
|
}
|
|
|
|
return {
|
|
cont: container,
|
|
offset: offset
|
|
};
|
|
};
|
|
|
|
/**
|
|
* return TextRange from boundary point (inspired by google closure-library)
|
|
* @param {BoundaryPoint} point
|
|
* @return {TextRange}
|
|
*/
|
|
var pointToTextRange = function (point) {
|
|
var textRangeInfo = function (container, offset) {
|
|
var node, isCollapseToStart;
|
|
|
|
if (dom.isText(container)) {
|
|
var prevTextNodes = dom.listPrev(container, func.not(dom.isText));
|
|
var prevContainer = list.last(prevTextNodes).previousSibling;
|
|
node = prevContainer || container.parentNode;
|
|
offset += list.sum(list.tail(prevTextNodes), dom.nodeLength);
|
|
isCollapseToStart = !prevContainer;
|
|
} else {
|
|
node = container.childNodes[offset] || container;
|
|
if (dom.isText(node)) {
|
|
return textRangeInfo(node, 0);
|
|
}
|
|
|
|
offset = 0;
|
|
isCollapseToStart = false;
|
|
}
|
|
|
|
return {
|
|
node: node,
|
|
collapseToStart: isCollapseToStart,
|
|
offset: offset
|
|
};
|
|
};
|
|
|
|
var textRange = document.body.createTextRange();
|
|
var info = textRangeInfo(point.node, point.offset);
|
|
|
|
textRange.moveToElementText(info.node);
|
|
textRange.collapse(info.collapseToStart);
|
|
textRange.moveStart('character', info.offset);
|
|
return textRange;
|
|
};
|
|
|
|
/**
|
|
* Wrapped Range
|
|
*
|
|
* @constructor
|
|
* @param {Node} sc - start container
|
|
* @param {Number} so - start offset
|
|
* @param {Node} ec - end container
|
|
* @param {Number} eo - end offset
|
|
*/
|
|
var WrappedRange = function (sc, so, ec, eo) {
|
|
this.sc = sc;
|
|
this.so = so;
|
|
this.ec = ec;
|
|
this.eo = eo;
|
|
|
|
// nativeRange: get nativeRange from sc, so, ec, eo
|
|
var nativeRange = function () {
|
|
if (agent.isW3CRangeSupport) {
|
|
var w3cRange = document.createRange();
|
|
w3cRange.setStart(sc, so);
|
|
w3cRange.setEnd(ec, eo);
|
|
|
|
return w3cRange;
|
|
} else {
|
|
var textRange = pointToTextRange({
|
|
node: sc,
|
|
offset: so
|
|
});
|
|
|
|
textRange.setEndPoint('EndToEnd', pointToTextRange({
|
|
node: ec,
|
|
offset: eo
|
|
}));
|
|
|
|
return textRange;
|
|
}
|
|
};
|
|
|
|
this.getPoints = function () {
|
|
return {
|
|
sc: sc,
|
|
so: so,
|
|
ec: ec,
|
|
eo: eo
|
|
};
|
|
};
|
|
|
|
this.getStartPoint = function () {
|
|
return {
|
|
node: sc,
|
|
offset: so
|
|
};
|
|
};
|
|
|
|
this.getEndPoint = function () {
|
|
return {
|
|
node: ec,
|
|
offset: eo
|
|
};
|
|
};
|
|
|
|
/**
|
|
* select update visible range
|
|
*/
|
|
this.select = function () {
|
|
var nativeRng = nativeRange();
|
|
if (agent.isW3CRangeSupport) {
|
|
var selection = document.getSelection();
|
|
if (selection.rangeCount > 0) {
|
|
selection.removeAllRanges();
|
|
}
|
|
selection.addRange(nativeRng);
|
|
} else {
|
|
nativeRng.select();
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Moves the scrollbar to start container(sc) of current range
|
|
*
|
|
* @return {WrappedRange}
|
|
*/
|
|
this.scrollIntoView = function (container) {
|
|
var height = $(container).height();
|
|
if (container.scrollTop + height < this.sc.offsetTop) {
|
|
container.scrollTop += Math.abs(container.scrollTop + height - this.sc.offsetTop);
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* @return {WrappedRange}
|
|
*/
|
|
this.normalize = function () {
|
|
|
|
/**
|
|
* @param {BoundaryPoint} point
|
|
* @param {Boolean} isLeftToRight
|
|
* @return {BoundaryPoint}
|
|
*/
|
|
var getVisiblePoint = function (point, isLeftToRight) {
|
|
if ((dom.isVisiblePoint(point) && !dom.isEdgePoint(point)) ||
|
|
(dom.isVisiblePoint(point) && dom.isRightEdgePoint(point) && !isLeftToRight) ||
|
|
(dom.isVisiblePoint(point) && dom.isLeftEdgePoint(point) && isLeftToRight) ||
|
|
(dom.isVisiblePoint(point) && dom.isBlock(point.node) && dom.isEmpty(point.node))) {
|
|
return point;
|
|
}
|
|
|
|
// point on block's edge
|
|
var block = dom.ancestor(point.node, dom.isBlock);
|
|
if (((dom.isLeftEdgePointOf(point, block) || dom.isVoid(dom.prevPoint(point).node)) && !isLeftToRight) ||
|
|
((dom.isRightEdgePointOf(point, block) || dom.isVoid(dom.nextPoint(point).node)) && isLeftToRight)) {
|
|
|
|
// returns point already on visible point
|
|
if (dom.isVisiblePoint(point)) {
|
|
return point;
|
|
}
|
|
// reverse direction
|
|
isLeftToRight = !isLeftToRight;
|
|
}
|
|
|
|
var nextPoint = isLeftToRight ? dom.nextPointUntil(dom.nextPoint(point), dom.isVisiblePoint) :
|
|
dom.prevPointUntil(dom.prevPoint(point), dom.isVisiblePoint);
|
|
return nextPoint || point;
|
|
};
|
|
|
|
var endPoint = getVisiblePoint(this.getEndPoint(), false);
|
|
var startPoint = this.isCollapsed() ? endPoint : getVisiblePoint(this.getStartPoint(), true);
|
|
|
|
return new WrappedRange(
|
|
startPoint.node,
|
|
startPoint.offset,
|
|
endPoint.node,
|
|
endPoint.offset
|
|
);
|
|
};
|
|
|
|
/**
|
|
* returns matched nodes on range
|
|
*
|
|
* @param {Function} [pred] - predicate function
|
|
* @param {Object} [options]
|
|
* @param {Boolean} [options.includeAncestor]
|
|
* @param {Boolean} [options.fullyContains]
|
|
* @return {Node[]}
|
|
*/
|
|
this.nodes = function (pred, options) {
|
|
pred = pred || func.ok;
|
|
|
|
var includeAncestor = options && options.includeAncestor;
|
|
var fullyContains = options && options.fullyContains;
|
|
|
|
// TODO compare points and sort
|
|
var startPoint = this.getStartPoint();
|
|
var endPoint = this.getEndPoint();
|
|
|
|
var nodes = [];
|
|
var leftEdgeNodes = [];
|
|
|
|
dom.walkPoint(startPoint, endPoint, function (point) {
|
|
if (dom.isEditable(point.node)) {
|
|
return;
|
|
}
|
|
|
|
var node;
|
|
if (fullyContains) {
|
|
if (dom.isLeftEdgePoint(point)) {
|
|
leftEdgeNodes.push(point.node);
|
|
}
|
|
if (dom.isRightEdgePoint(point) && list.contains(leftEdgeNodes, point.node)) {
|
|
node = point.node;
|
|
}
|
|
} else if (includeAncestor) {
|
|
node = dom.ancestor(point.node, pred);
|
|
} else {
|
|
node = point.node;
|
|
}
|
|
|
|
if (node && pred(node)) {
|
|
nodes.push(node);
|
|
}
|
|
}, true);
|
|
|
|
return list.unique(nodes);
|
|
};
|
|
|
|
/**
|
|
* returns commonAncestor of range
|
|
* @return {Element} - commonAncestor
|
|
*/
|
|
this.commonAncestor = function () {
|
|
return dom.commonAncestor(sc, ec);
|
|
};
|
|
|
|
/**
|
|
* returns expanded range by pred
|
|
*
|
|
* @param {Function} pred - predicate function
|
|
* @return {WrappedRange}
|
|
*/
|
|
this.expand = function (pred) {
|
|
var startAncestor = dom.ancestor(sc, pred);
|
|
var endAncestor = dom.ancestor(ec, pred);
|
|
|
|
if (!startAncestor && !endAncestor) {
|
|
return new WrappedRange(sc, so, ec, eo);
|
|
}
|
|
|
|
var boundaryPoints = this.getPoints();
|
|
|
|
if (startAncestor) {
|
|
boundaryPoints.sc = startAncestor;
|
|
boundaryPoints.so = 0;
|
|
}
|
|
|
|
if (endAncestor) {
|
|
boundaryPoints.ec = endAncestor;
|
|
boundaryPoints.eo = dom.nodeLength(endAncestor);
|
|
}
|
|
|
|
return new WrappedRange(
|
|
boundaryPoints.sc,
|
|
boundaryPoints.so,
|
|
boundaryPoints.ec,
|
|
boundaryPoints.eo
|
|
);
|
|
};
|
|
|
|
/**
|
|
* @param {Boolean} isCollapseToStart
|
|
* @return {WrappedRange}
|
|
*/
|
|
this.collapse = function (isCollapseToStart) {
|
|
if (isCollapseToStart) {
|
|
return new WrappedRange(sc, so, sc, so);
|
|
} else {
|
|
return new WrappedRange(ec, eo, ec, eo);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* splitText on range
|
|
*/
|
|
this.splitText = function () {
|
|
var isSameContainer = sc === ec;
|
|
var boundaryPoints = this.getPoints();
|
|
|
|
if (dom.isText(ec) && !dom.isEdgePoint(this.getEndPoint())) {
|
|
ec.splitText(eo);
|
|
}
|
|
|
|
if (dom.isText(sc) && !dom.isEdgePoint(this.getStartPoint())) {
|
|
boundaryPoints.sc = sc.splitText(so);
|
|
boundaryPoints.so = 0;
|
|
|
|
if (isSameContainer) {
|
|
boundaryPoints.ec = boundaryPoints.sc;
|
|
boundaryPoints.eo = eo - so;
|
|
}
|
|
}
|
|
|
|
return new WrappedRange(
|
|
boundaryPoints.sc,
|
|
boundaryPoints.so,
|
|
boundaryPoints.ec,
|
|
boundaryPoints.eo
|
|
);
|
|
};
|
|
|
|
/**
|
|
* delete contents on range
|
|
* @return {WrappedRange}
|
|
*/
|
|
this.deleteContents = function () {
|
|
if (this.isCollapsed()) {
|
|
return this;
|
|
}
|
|
|
|
var rng = this.splitText();
|
|
var nodes = rng.nodes(null, {
|
|
fullyContains: true
|
|
});
|
|
|
|
// find new cursor point
|
|
var point = dom.prevPointUntil(rng.getStartPoint(), function (point) {
|
|
return !list.contains(nodes, point.node);
|
|
});
|
|
|
|
var emptyParents = [];
|
|
$.each(nodes, function (idx, node) {
|
|
// find empty parents
|
|
var parent = node.parentNode;
|
|
if (point.node !== parent && dom.nodeLength(parent) === 1) {
|
|
emptyParents.push(parent);
|
|
}
|
|
dom.remove(node, false);
|
|
});
|
|
|
|
// remove empty parents
|
|
$.each(emptyParents, function (idx, node) {
|
|
dom.remove(node, false);
|
|
});
|
|
|
|
return new WrappedRange(
|
|
point.node,
|
|
point.offset,
|
|
point.node,
|
|
point.offset
|
|
).normalize();
|
|
};
|
|
|
|
/**
|
|
* makeIsOn: return isOn(pred) function
|
|
*/
|
|
var makeIsOn = function (pred) {
|
|
return function () {
|
|
var ancestor = dom.ancestor(sc, pred);
|
|
return !!ancestor && (ancestor === dom.ancestor(ec, pred));
|
|
};
|
|
};
|
|
|
|
// isOnEditable: judge whether range is on editable or not
|
|
this.isOnEditable = makeIsOn(dom.isEditable);
|
|
// isOnList: judge whether range is on list node or not
|
|
this.isOnList = makeIsOn(dom.isList);
|
|
// isOnAnchor: judge whether range is on anchor node or not
|
|
this.isOnAnchor = makeIsOn(dom.isAnchor);
|
|
// isOnCell: judge whether range is on cell node or not
|
|
this.isOnCell = makeIsOn(dom.isCell);
|
|
// isOnData: judge whether range is on data node or not
|
|
this.isOnData = makeIsOn(dom.isData);
|
|
|
|
/**
|
|
* @param {Function} pred
|
|
* @return {Boolean}
|
|
*/
|
|
this.isLeftEdgeOf = function (pred) {
|
|
if (!dom.isLeftEdgePoint(this.getStartPoint())) {
|
|
return false;
|
|
}
|
|
|
|
var node = dom.ancestor(this.sc, pred);
|
|
return node && dom.isLeftEdgeOf(this.sc, node);
|
|
};
|
|
|
|
/**
|
|
* returns whether range was collapsed or not
|
|
*/
|
|
this.isCollapsed = function () {
|
|
return sc === ec && so === eo;
|
|
};
|
|
|
|
/**
|
|
* wrap inline nodes which children of body with paragraph
|
|
*
|
|
* @return {WrappedRange}
|
|
*/
|
|
this.wrapBodyInlineWithPara = function () {
|
|
if (dom.isBodyContainer(sc) && dom.isEmpty(sc)) {
|
|
sc.innerHTML = dom.emptyPara;
|
|
return new WrappedRange(sc.firstChild, 0, sc.firstChild, 0);
|
|
}
|
|
|
|
/**
|
|
* [workaround] firefox often create range on not visible point. so normalize here.
|
|
* - firefox: |<p>text</p>|
|
|
* - chrome: <p>|text|</p>
|
|
*/
|
|
var rng = this.normalize();
|
|
if (dom.isParaInline(sc) || dom.isPara(sc)) {
|
|
return rng;
|
|
}
|
|
|
|
// find inline top ancestor
|
|
var topAncestor;
|
|
if (dom.isInline(rng.sc)) {
|
|
var ancestors = dom.listAncestor(rng.sc, func.not(dom.isInline));
|
|
topAncestor = list.last(ancestors);
|
|
if (!dom.isInline(topAncestor)) {
|
|
topAncestor = ancestors[ancestors.length - 2] || rng.sc.childNodes[rng.so];
|
|
}
|
|
} else {
|
|
topAncestor = rng.sc.childNodes[rng.so > 0 ? rng.so - 1 : 0];
|
|
}
|
|
|
|
// siblings not in paragraph
|
|
var inlineSiblings = dom.listPrev(topAncestor, dom.isParaInline).reverse();
|
|
inlineSiblings = inlineSiblings.concat(dom.listNext(topAncestor.nextSibling, dom.isParaInline));
|
|
|
|
// wrap with paragraph
|
|
if (inlineSiblings.length) {
|
|
var para = dom.wrap(list.head(inlineSiblings), 'p');
|
|
dom.appendChildNodes(para, list.tail(inlineSiblings));
|
|
}
|
|
|
|
return this.normalize();
|
|
};
|
|
|
|
/**
|
|
* insert node at current cursor
|
|
*
|
|
* @param {Node} node
|
|
* @return {Node}
|
|
*/
|
|
this.insertNode = function (node) {
|
|
var rng = this.wrapBodyInlineWithPara().deleteContents();
|
|
var info = dom.splitPoint(rng.getStartPoint(), dom.isInline(node));
|
|
|
|
if (info.rightNode) {
|
|
info.rightNode.parentNode.insertBefore(node, info.rightNode);
|
|
} else {
|
|
info.container.appendChild(node);
|
|
}
|
|
|
|
return node;
|
|
};
|
|
|
|
/**
|
|
* insert html at current cursor
|
|
*/
|
|
this.pasteHTML = function (markup) {
|
|
var contentsContainer = $('<div></div>').html(markup)[0];
|
|
var childNodes = list.from(contentsContainer.childNodes);
|
|
|
|
var rng = this.wrapBodyInlineWithPara().deleteContents();
|
|
|
|
return childNodes.reverse().map(function (childNode) {
|
|
return rng.insertNode(childNode);
|
|
}).reverse();
|
|
};
|
|
|
|
/**
|
|
* returns text in range
|
|
*
|
|
* @return {String}
|
|
*/
|
|
this.toString = function () {
|
|
var nativeRng = nativeRange();
|
|
return agent.isW3CRangeSupport ? nativeRng.toString() : nativeRng.text;
|
|
};
|
|
|
|
/**
|
|
* returns range for word before cursor
|
|
*
|
|
* @param {Boolean} [findAfter] - find after cursor, default: false
|
|
* @return {WrappedRange}
|
|
*/
|
|
this.getWordRange = function (findAfter) {
|
|
var endPoint = this.getEndPoint();
|
|
|
|
if (!dom.isCharPoint(endPoint)) {
|
|
return this;
|
|
}
|
|
|
|
var startPoint = dom.prevPointUntil(endPoint, function (point) {
|
|
return !dom.isCharPoint(point);
|
|
});
|
|
|
|
if (findAfter) {
|
|
endPoint = dom.nextPointUntil(endPoint, function (point) {
|
|
return !dom.isCharPoint(point);
|
|
});
|
|
}
|
|
|
|
return new WrappedRange(
|
|
startPoint.node,
|
|
startPoint.offset,
|
|
endPoint.node,
|
|
endPoint.offset
|
|
);
|
|
};
|
|
|
|
/**
|
|
* create offsetPath bookmark
|
|
*
|
|
* @param {Node} editable
|
|
*/
|
|
this.bookmark = function (editable) {
|
|
return {
|
|
s: {
|
|
path: dom.makeOffsetPath(editable, sc),
|
|
offset: so
|
|
},
|
|
e: {
|
|
path: dom.makeOffsetPath(editable, ec),
|
|
offset: eo
|
|
}
|
|
};
|
|
};
|
|
|
|
/**
|
|
* create offsetPath bookmark base on paragraph
|
|
*
|
|
* @param {Node[]} paras
|
|
*/
|
|
this.paraBookmark = function (paras) {
|
|
return {
|
|
s: {
|
|
path: list.tail(dom.makeOffsetPath(list.head(paras), sc)),
|
|
offset: so
|
|
},
|
|
e: {
|
|
path: list.tail(dom.makeOffsetPath(list.last(paras), ec)),
|
|
offset: eo
|
|
}
|
|
};
|
|
};
|
|
|
|
/**
|
|
* getClientRects
|
|
* @return {Rect[]}
|
|
*/
|
|
this.getClientRects = function () {
|
|
var nativeRng = nativeRange();
|
|
return nativeRng.getClientRects();
|
|
};
|
|
};
|
|
|
|
/**
|
|
* @class core.range
|
|
*
|
|
* Data structure
|
|
* * BoundaryPoint: a point of dom tree
|
|
* * BoundaryPoints: two boundaryPoints corresponding to the start and the end of the Range
|
|
*
|
|
* See to http://www.w3.org/TR/DOM-Level-2-Traversal-Range/ranges.html#Level-2-Range-Position
|
|
*
|
|
* @singleton
|
|
* @alternateClassName range
|
|
*/
|
|
return {
|
|
/**
|
|
* create Range Object From arguments or Browser Selection
|
|
*
|
|
* @param {Node} sc - start container
|
|
* @param {Number} so - start offset
|
|
* @param {Node} ec - end container
|
|
* @param {Number} eo - end offset
|
|
* @return {WrappedRange}
|
|
*/
|
|
create: function (sc, so, ec, eo) {
|
|
if (arguments.length === 4) {
|
|
return new WrappedRange(sc, so, ec, eo);
|
|
} else if (arguments.length === 2) { //collapsed
|
|
ec = sc;
|
|
eo = so;
|
|
return new WrappedRange(sc, so, ec, eo);
|
|
} else {
|
|
var wrappedRange = this.createFromSelection();
|
|
if (!wrappedRange && arguments.length === 1) {
|
|
wrappedRange = this.createFromNode(arguments[0]);
|
|
return wrappedRange.collapse(dom.emptyPara === arguments[0].innerHTML);
|
|
}
|
|
return wrappedRange;
|
|
}
|
|
},
|
|
|
|
createFromSelection: function () {
|
|
var sc, so, ec, eo;
|
|
if (agent.isW3CRangeSupport) {
|
|
var selection = document.getSelection();
|
|
if (!selection || selection.rangeCount === 0) {
|
|
return null;
|
|
} else if (dom.isBody(selection.anchorNode)) {
|
|
// Firefox: returns entire body as range on initialization.
|
|
// We won't never need it.
|
|
return null;
|
|
}
|
|
|
|
var nativeRng = selection.getRangeAt(0);
|
|
sc = nativeRng.startContainer;
|
|
so = nativeRng.startOffset;
|
|
ec = nativeRng.endContainer;
|
|
eo = nativeRng.endOffset;
|
|
} else { // IE8: TextRange
|
|
var textRange = document.selection.createRange();
|
|
var textRangeEnd = textRange.duplicate();
|
|
textRangeEnd.collapse(false);
|
|
var textRangeStart = textRange;
|
|
textRangeStart.collapse(true);
|
|
|
|
var startPoint = textRangeToPoint(textRangeStart, true),
|
|
endPoint = textRangeToPoint(textRangeEnd, false);
|
|
|
|
// same visible point case: range was collapsed.
|
|
if (dom.isText(startPoint.node) && dom.isLeftEdgePoint(startPoint) &&
|
|
dom.isTextNode(endPoint.node) && dom.isRightEdgePoint(endPoint) &&
|
|
endPoint.node.nextSibling === startPoint.node) {
|
|
startPoint = endPoint;
|
|
}
|
|
|
|
sc = startPoint.cont;
|
|
so = startPoint.offset;
|
|
ec = endPoint.cont;
|
|
eo = endPoint.offset;
|
|
}
|
|
|
|
return new WrappedRange(sc, so, ec, eo);
|
|
},
|
|
|
|
/**
|
|
* @method
|
|
*
|
|
* create WrappedRange from node
|
|
*
|
|
* @param {Node} node
|
|
* @return {WrappedRange}
|
|
*/
|
|
createFromNode: function (node) {
|
|
var sc = node;
|
|
var so = 0;
|
|
var ec = node;
|
|
var eo = dom.nodeLength(ec);
|
|
|
|
// browsers can't target a picture or void node
|
|
if (dom.isVoid(sc)) {
|
|
so = dom.listPrev(sc).length - 1;
|
|
sc = sc.parentNode;
|
|
}
|
|
if (dom.isBR(ec)) {
|
|
eo = dom.listPrev(ec).length - 1;
|
|
ec = ec.parentNode;
|
|
} else if (dom.isVoid(ec)) {
|
|
eo = dom.listPrev(ec).length;
|
|
ec = ec.parentNode;
|
|
}
|
|
|
|
return this.create(sc, so, ec, eo);
|
|
},
|
|
|
|
/**
|
|
* create WrappedRange from node after position
|
|
*
|
|
* @param {Node} node
|
|
* @return {WrappedRange}
|
|
*/
|
|
createFromNodeBefore: function (node) {
|
|
return this.createFromNode(node).collapse(true);
|
|
},
|
|
|
|
/**
|
|
* create WrappedRange from node after position
|
|
*
|
|
* @param {Node} node
|
|
* @return {WrappedRange}
|
|
*/
|
|
createFromNodeAfter: function (node) {
|
|
return this.createFromNode(node).collapse();
|
|
},
|
|
|
|
/**
|
|
* @method
|
|
*
|
|
* create WrappedRange from bookmark
|
|
*
|
|
* @param {Node} editable
|
|
* @param {Object} bookmark
|
|
* @return {WrappedRange}
|
|
*/
|
|
createFromBookmark: function (editable, bookmark) {
|
|
var sc = dom.fromOffsetPath(editable, bookmark.s.path);
|
|
var so = bookmark.s.offset;
|
|
var ec = dom.fromOffsetPath(editable, bookmark.e.path);
|
|
var eo = bookmark.e.offset;
|
|
return new WrappedRange(sc, so, ec, eo);
|
|
},
|
|
|
|
/**
|
|
* @method
|
|
*
|
|
* create WrappedRange from paraBookmark
|
|
*
|
|
* @param {Object} bookmark
|
|
* @param {Node[]} paras
|
|
* @return {WrappedRange}
|
|
*/
|
|
createFromParaBookmark: function (bookmark, paras) {
|
|
var so = bookmark.s.offset;
|
|
var eo = bookmark.e.offset;
|
|
var sc = dom.fromOffsetPath(list.head(paras), bookmark.s.path);
|
|
var ec = dom.fromOffsetPath(list.last(paras), bookmark.e.path);
|
|
|
|
return new WrappedRange(sc, so, ec, eo);
|
|
}
|
|
};
|
|
})();
|
|
|
|
/**
|
|
* @class core.async
|
|
*
|
|
* Async functions which returns `Promise`
|
|
*
|
|
* @singleton
|
|
* @alternateClassName async
|
|
*/
|
|
var async = (function () {
|
|
/**
|
|
* @method readFileAsDataURL
|
|
*
|
|
* read contents of file as representing URL
|
|
*
|
|
* @param {File} file
|
|
* @return {Promise} - then: dataUrl
|
|
*/
|
|
var readFileAsDataURL = function (file) {
|
|
return $.Deferred(function (deferred) {
|
|
$.extend(new FileReader(), {
|
|
onload: function (e) {
|
|
var dataURL = e.target.result;
|
|
deferred.resolve(dataURL);
|
|
},
|
|
onerror: function () {
|
|
deferred.reject(this);
|
|
}
|
|
}).readAsDataURL(file);
|
|
}).promise();
|
|
};
|
|
|
|
/**
|
|
* @method createImage
|
|
*
|
|
* create `<image>` from url string
|
|
*
|
|
* @param {String} url
|
|
* @return {Promise} - then: $image
|
|
*/
|
|
var createImage = function (url) {
|
|
return $.Deferred(function (deferred) {
|
|
var $img = $('<img>');
|
|
|
|
$img.one('load', function () {
|
|
$img.off('error abort');
|
|
deferred.resolve($img);
|
|
}).one('error abort', function () {
|
|
$img.off('load').detach();
|
|
deferred.reject($img);
|
|
}).css({
|
|
display: 'none'
|
|
}).appendTo(document.body).attr('src', url);
|
|
}).promise();
|
|
};
|
|
|
|
return {
|
|
readFileAsDataURL: readFileAsDataURL,
|
|
createImage: createImage
|
|
};
|
|
})();
|
|
|
|
/**
|
|
* @class editing.History
|
|
*
|
|
* Editor History
|
|
*
|
|
*/
|
|
var History = function ($editable) {
|
|
var stack = [], stackOffset = -1;
|
|
var editable = $editable[0];
|
|
|
|
var makeSnapshot = function () {
|
|
var rng = range.create(editable);
|
|
var emptyBookmark = {s: {path: [], offset: 0}, e: {path: [], offset: 0}};
|
|
|
|
return {
|
|
contents: $editable.html(),
|
|
bookmark: (rng ? rng.bookmark(editable) : emptyBookmark)
|
|
};
|
|
};
|
|
|
|
var applySnapshot = function (snapshot) {
|
|
if (snapshot.contents !== null) {
|
|
$editable.html(snapshot.contents);
|
|
}
|
|
if (snapshot.bookmark !== null) {
|
|
range.createFromBookmark(editable, snapshot.bookmark).select();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @method rewind
|
|
* Rewinds the history stack back to the first snapshot taken.
|
|
* Leaves the stack intact, so that "Redo" can still be used.
|
|
*/
|
|
this.rewind = function () {
|
|
// Create snap shot if not yet recorded
|
|
if ($editable.html() !== stack[stackOffset].contents) {
|
|
this.recordUndo();
|
|
}
|
|
|
|
// Return to the first available snapshot.
|
|
stackOffset = 0;
|
|
|
|
// Apply that snapshot.
|
|
applySnapshot(stack[stackOffset]);
|
|
};
|
|
|
|
/**
|
|
* @method reset
|
|
* Resets the history stack completely; reverting to an empty editor.
|
|
*/
|
|
this.reset = function () {
|
|
// Clear the stack.
|
|
stack = [];
|
|
|
|
// Restore stackOffset to its original value.
|
|
stackOffset = -1;
|
|
|
|
// Clear the editable area.
|
|
$editable.html('');
|
|
|
|
// Record our first snapshot (of nothing).
|
|
this.recordUndo();
|
|
};
|
|
|
|
/**
|
|
* undo
|
|
*/
|
|
this.undo = function () {
|
|
// Create snap shot if not yet recorded
|
|
if ($editable.html() !== stack[stackOffset].contents) {
|
|
this.recordUndo();
|
|
}
|
|
|
|
if (0 < stackOffset) {
|
|
stackOffset--;
|
|
applySnapshot(stack[stackOffset]);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* redo
|
|
*/
|
|
this.redo = function () {
|
|
if (stack.length - 1 > stackOffset) {
|
|
stackOffset++;
|
|
applySnapshot(stack[stackOffset]);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* recorded undo
|
|
*/
|
|
this.recordUndo = function () {
|
|
stackOffset++;
|
|
|
|
// Wash out stack after stackOffset
|
|
if (stack.length > stackOffset) {
|
|
stack = stack.slice(0, stackOffset);
|
|
}
|
|
|
|
// Create new snapshot and push it to the end
|
|
stack.push(makeSnapshot());
|
|
};
|
|
};
|
|
|
|
/**
|
|
* @class editing.Style
|
|
*
|
|
* Style
|
|
*
|
|
*/
|
|
var Style = function () {
|
|
/**
|
|
* @method jQueryCSS
|
|
*
|
|
* [workaround] for old jQuery
|
|
* passing an array of style properties to .css()
|
|
* will result in an object of property-value pairs.
|
|
* (compability with version < 1.9)
|
|
*
|
|
* @private
|
|
* @param {jQuery} $obj
|
|
* @param {Array} propertyNames - An array of one or more CSS properties.
|
|
* @return {Object}
|
|
*/
|
|
var jQueryCSS = function ($obj, propertyNames) {
|
|
if (agent.jqueryVersion < 1.9) {
|
|
var result = {};
|
|
$.each(propertyNames, function (idx, propertyName) {
|
|
result[propertyName] = $obj.css(propertyName);
|
|
});
|
|
return result;
|
|
}
|
|
return $obj.css.call($obj, propertyNames);
|
|
};
|
|
|
|
/**
|
|
* returns style object from node
|
|
*
|
|
* @param {jQuery} $node
|
|
* @return {Object}
|
|
*/
|
|
this.fromNode = function ($node) {
|
|
var properties = ['font-family', 'font-size', 'text-align', 'list-style-type', 'line-height'];
|
|
var styleInfo = jQueryCSS($node, properties) || {};
|
|
styleInfo['font-size'] = parseInt(styleInfo['font-size'], 10);
|
|
return styleInfo;
|
|
};
|
|
|
|
/**
|
|
* paragraph level style
|
|
*
|
|
* @param {WrappedRange} rng
|
|
* @param {Object} styleInfo
|
|
*/
|
|
this.stylePara = function (rng, styleInfo) {
|
|
$.each(rng.nodes(dom.isPara, {
|
|
includeAncestor: true
|
|
}), function (idx, para) {
|
|
$(para).css(styleInfo);
|
|
});
|
|
};
|
|
|
|
/**
|
|
* insert and returns styleNodes on range.
|
|
*
|
|
* @param {WrappedRange} rng
|
|
* @param {Object} [options] - options for styleNodes
|
|
* @param {String} [options.nodeName] - default: `SPAN`
|
|
* @param {Boolean} [options.expandClosestSibling] - default: `false`
|
|
* @param {Boolean} [options.onlyPartialContains] - default: `false`
|
|
* @return {Node[]}
|
|
*/
|
|
this.styleNodes = function (rng, options) {
|
|
rng = rng.splitText();
|
|
|
|
var nodeName = options && options.nodeName || 'SPAN';
|
|
var expandClosestSibling = !!(options && options.expandClosestSibling);
|
|
var onlyPartialContains = !!(options && options.onlyPartialContains);
|
|
|
|
if (rng.isCollapsed()) {
|
|
return [rng.insertNode(dom.create(nodeName))];
|
|
}
|
|
|
|
var pred = dom.makePredByNodeName(nodeName);
|
|
var nodes = rng.nodes(dom.isText, {
|
|
fullyContains: true
|
|
}).map(function (text) {
|
|
return dom.singleChildAncestor(text, pred) || dom.wrap(text, nodeName);
|
|
});
|
|
|
|
if (expandClosestSibling) {
|
|
if (onlyPartialContains) {
|
|
var nodesInRange = rng.nodes();
|
|
// compose with partial contains predication
|
|
pred = func.and(pred, function (node) {
|
|
return list.contains(nodesInRange, node);
|
|
});
|
|
}
|
|
|
|
return nodes.map(function (node) {
|
|
var siblings = dom.withClosestSiblings(node, pred);
|
|
var head = list.head(siblings);
|
|
var tails = list.tail(siblings);
|
|
$.each(tails, function (idx, elem) {
|
|
dom.appendChildNodes(head, elem.childNodes);
|
|
dom.remove(elem);
|
|
});
|
|
return list.head(siblings);
|
|
});
|
|
} else {
|
|
return nodes;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* get current style on cursor
|
|
*
|
|
* @param {WrappedRange} rng
|
|
* @return {Object} - object contains style properties.
|
|
*/
|
|
this.current = function (rng) {
|
|
var $cont = $(!dom.isElement(rng.sc) ? rng.sc.parentNode : rng.sc);
|
|
var styleInfo = this.fromNode($cont);
|
|
|
|
// document.queryCommandState for toggle state
|
|
// [workaround] prevent Firefox nsresult: "0x80004005 (NS_ERROR_FAILURE)"
|
|
try {
|
|
styleInfo = $.extend(styleInfo, {
|
|
'font-bold': document.queryCommandState('bold') ? 'bold' : 'normal',
|
|
'font-italic': document.queryCommandState('italic') ? 'italic' : 'normal',
|
|
'font-underline': document.queryCommandState('underline') ? 'underline' : 'normal',
|
|
'font-subscript': document.queryCommandState('subscript') ? 'subscript' : 'normal',
|
|
'font-superscript': document.queryCommandState('superscript') ? 'superscript' : 'normal',
|
|
'font-strikethrough': document.queryCommandState('strikethrough') ? 'strikethrough' : 'normal',
|
|
'font-family': document.queryCommandValue('fontname') || styleInfo['font-family']
|
|
});
|
|
} catch (e) {}
|
|
|
|
// list-style-type to list-style(unordered, ordered)
|
|
if (!rng.isOnList()) {
|
|
styleInfo['list-style'] = 'none';
|
|
} else {
|
|
var orderedTypes = ['circle', 'disc', 'disc-leading-zero', 'square'];
|
|
var isUnordered = $.inArray(styleInfo['list-style-type'], orderedTypes) > -1;
|
|
styleInfo['list-style'] = isUnordered ? 'unordered' : 'ordered';
|
|
}
|
|
|
|
var para = dom.ancestor(rng.sc, dom.isPara);
|
|
if (para && para.style['line-height']) {
|
|
styleInfo['line-height'] = para.style.lineHeight;
|
|
} else {
|
|
var lineHeight = parseInt(styleInfo['line-height'], 10) / parseInt(styleInfo['font-size'], 10);
|
|
styleInfo['line-height'] = lineHeight.toFixed(1);
|
|
}
|
|
|
|
styleInfo.anchor = rng.isOnAnchor() && dom.ancestor(rng.sc, dom.isAnchor);
|
|
styleInfo.ancestors = dom.listAncestor(rng.sc, dom.isEditable);
|
|
styleInfo.range = rng;
|
|
|
|
return styleInfo;
|
|
};
|
|
};
|
|
|
|
|
|
/**
|
|
* @class editing.Bullet
|
|
*
|
|
* @alternateClassName Bullet
|
|
*/
|
|
var Bullet = function () {
|
|
var self = this;
|
|
|
|
/**
|
|
* toggle ordered list
|
|
*/
|
|
this.insertOrderedList = function (editable) {
|
|
this.toggleList('OL', editable);
|
|
};
|
|
|
|
/**
|
|
* toggle unordered list
|
|
*/
|
|
this.insertUnorderedList = function (editable) {
|
|
this.toggleList('UL', editable);
|
|
};
|
|
|
|
/**
|
|
* indent
|
|
*/
|
|
this.indent = function (editable) {
|
|
var self = this;
|
|
var rng = range.create(editable).wrapBodyInlineWithPara();
|
|
|
|
var paras = rng.nodes(dom.isPara, { includeAncestor: true });
|
|
var clustereds = list.clusterBy(paras, func.peq2('parentNode'));
|
|
|
|
$.each(clustereds, function (idx, paras) {
|
|
var head = list.head(paras);
|
|
if (dom.isLi(head)) {
|
|
self.wrapList(paras, head.parentNode.nodeName);
|
|
} else {
|
|
$.each(paras, function (idx, para) {
|
|
$(para).css('marginLeft', function (idx, val) {
|
|
return (parseInt(val, 10) || 0) + 25;
|
|
});
|
|
});
|
|
}
|
|
});
|
|
|
|
rng.select();
|
|
};
|
|
|
|
/**
|
|
* outdent
|
|
*/
|
|
this.outdent = function (editable) {
|
|
var self = this;
|
|
var rng = range.create(editable).wrapBodyInlineWithPara();
|
|
|
|
var paras = rng.nodes(dom.isPara, { includeAncestor: true });
|
|
var clustereds = list.clusterBy(paras, func.peq2('parentNode'));
|
|
|
|
$.each(clustereds, function (idx, paras) {
|
|
var head = list.head(paras);
|
|
if (dom.isLi(head)) {
|
|
self.releaseList([paras]);
|
|
} else {
|
|
$.each(paras, function (idx, para) {
|
|
$(para).css('marginLeft', function (idx, val) {
|
|
val = (parseInt(val, 10) || 0);
|
|
return val > 25 ? val - 25 : '';
|
|
});
|
|
});
|
|
}
|
|
});
|
|
|
|
rng.select();
|
|
};
|
|
|
|
/**
|
|
* toggle list
|
|
*
|
|
* @param {String} listName - OL or UL
|
|
*/
|
|
this.toggleList = function (listName, editable) {
|
|
var rng = range.create(editable).wrapBodyInlineWithPara();
|
|
|
|
var paras = rng.nodes(dom.isPara, { includeAncestor: true });
|
|
var bookmark = rng.paraBookmark(paras);
|
|
var clustereds = list.clusterBy(paras, func.peq2('parentNode'));
|
|
|
|
// paragraph to list
|
|
if (list.find(paras, dom.isPurePara)) {
|
|
var wrappedParas = [];
|
|
$.each(clustereds, function (idx, paras) {
|
|
wrappedParas = wrappedParas.concat(self.wrapList(paras, listName));
|
|
});
|
|
paras = wrappedParas;
|
|
// list to paragraph or change list style
|
|
} else {
|
|
var diffLists = rng.nodes(dom.isList, {
|
|
includeAncestor: true
|
|
}).filter(function (listNode) {
|
|
return !$.nodeName(listNode, listName);
|
|
});
|
|
|
|
if (diffLists.length) {
|
|
$.each(diffLists, function (idx, listNode) {
|
|
dom.replace(listNode, listName);
|
|
});
|
|
} else {
|
|
paras = this.releaseList(clustereds, true);
|
|
}
|
|
}
|
|
|
|
range.createFromParaBookmark(bookmark, paras).select();
|
|
};
|
|
|
|
/**
|
|
* @param {Node[]} paras
|
|
* @param {String} listName
|
|
* @return {Node[]}
|
|
*/
|
|
this.wrapList = function (paras, listName) {
|
|
var head = list.head(paras);
|
|
var last = list.last(paras);
|
|
|
|
var prevList = dom.isList(head.previousSibling) && head.previousSibling;
|
|
var nextList = dom.isList(last.nextSibling) && last.nextSibling;
|
|
|
|
var listNode = prevList || dom.insertAfter(dom.create(listName || 'UL'), last);
|
|
|
|
// P to LI
|
|
paras = paras.map(function (para) {
|
|
return dom.isPurePara(para) ? dom.replace(para, 'LI') : para;
|
|
});
|
|
|
|
// append to list(<ul>, <ol>)
|
|
dom.appendChildNodes(listNode, paras);
|
|
|
|
if (nextList) {
|
|
dom.appendChildNodes(listNode, list.from(nextList.childNodes));
|
|
dom.remove(nextList);
|
|
}
|
|
|
|
return paras;
|
|
};
|
|
|
|
/**
|
|
* @method releaseList
|
|
*
|
|
* @param {Array[]} clustereds
|
|
* @param {Boolean} isEscapseToBody
|
|
* @return {Node[]}
|
|
*/
|
|
this.releaseList = function (clustereds, isEscapseToBody) {
|
|
var releasedParas = [];
|
|
|
|
$.each(clustereds, function (idx, paras) {
|
|
var head = list.head(paras);
|
|
var last = list.last(paras);
|
|
|
|
var headList = isEscapseToBody ? dom.lastAncestor(head, dom.isList) :
|
|
head.parentNode;
|
|
var lastList = headList.childNodes.length > 1 ? dom.splitTree(headList, {
|
|
node: last.parentNode,
|
|
offset: dom.position(last) + 1
|
|
}, {
|
|
isSkipPaddingBlankHTML: true
|
|
}) : null;
|
|
|
|
var middleList = dom.splitTree(headList, {
|
|
node: head.parentNode,
|
|
offset: dom.position(head)
|
|
}, {
|
|
isSkipPaddingBlankHTML: true
|
|
});
|
|
|
|
paras = isEscapseToBody ? dom.listDescendant(middleList, dom.isLi) :
|
|
list.from(middleList.childNodes).filter(dom.isLi);
|
|
|
|
// LI to P
|
|
if (isEscapseToBody || !dom.isList(headList.parentNode)) {
|
|
paras = paras.map(function (para) {
|
|
return dom.replace(para, 'P');
|
|
});
|
|
}
|
|
|
|
$.each(list.from(paras).reverse(), function (idx, para) {
|
|
dom.insertAfter(para, headList);
|
|
});
|
|
|
|
// remove empty lists
|
|
var rootLists = list.compact([headList, middleList, lastList]);
|
|
$.each(rootLists, function (idx, rootList) {
|
|
var listNodes = [rootList].concat(dom.listDescendant(rootList, dom.isList));
|
|
$.each(listNodes.reverse(), function (idx, listNode) {
|
|
if (!dom.nodeLength(listNode)) {
|
|
dom.remove(listNode, true);
|
|
}
|
|
});
|
|
});
|
|
|
|
releasedParas = releasedParas.concat(paras);
|
|
});
|
|
|
|
return releasedParas;
|
|
};
|
|
};
|
|
|
|
|
|
/**
|
|
* @class editing.Typing
|
|
*
|
|
* Typing
|
|
*
|
|
*/
|
|
var Typing = function () {
|
|
|
|
// a Bullet instance to toggle lists off
|
|
var bullet = new Bullet();
|
|
|
|
/**
|
|
* insert tab
|
|
*
|
|
* @param {WrappedRange} rng
|
|
* @param {Number} tabsize
|
|
*/
|
|
this.insertTab = function (rng, tabsize) {
|
|
var tab = dom.createText(new Array(tabsize + 1).join(dom.NBSP_CHAR));
|
|
rng = rng.deleteContents();
|
|
rng.insertNode(tab, true);
|
|
|
|
rng = range.create(tab, tabsize);
|
|
rng.select();
|
|
};
|
|
|
|
/**
|
|
* insert paragraph
|
|
*/
|
|
this.insertParagraph = function (editable) {
|
|
var rng = range.create(editable);
|
|
|
|
// deleteContents on range.
|
|
rng = rng.deleteContents();
|
|
|
|
// Wrap range if it needs to be wrapped by paragraph
|
|
rng = rng.wrapBodyInlineWithPara();
|
|
|
|
// finding paragraph
|
|
var splitRoot = dom.ancestor(rng.sc, dom.isPara);
|
|
|
|
var nextPara;
|
|
// on paragraph: split paragraph
|
|
if (splitRoot) {
|
|
// if it is an empty line with li
|
|
if (dom.isEmpty(splitRoot) && dom.isLi(splitRoot)) {
|
|
// toogle UL/OL and escape
|
|
bullet.toggleList(splitRoot.parentNode.nodeName);
|
|
return;
|
|
// if it is an empty line with para on blockquote
|
|
} else if (dom.isEmpty(splitRoot) && dom.isPara(splitRoot) && dom.isBlockquote(splitRoot.parentNode)) {
|
|
// escape blockquote
|
|
dom.insertAfter(splitRoot, splitRoot.parentNode);
|
|
nextPara = splitRoot;
|
|
// if new line has content (not a line break)
|
|
} else {
|
|
nextPara = dom.splitTree(splitRoot, rng.getStartPoint());
|
|
|
|
var emptyAnchors = dom.listDescendant(splitRoot, dom.isEmptyAnchor);
|
|
emptyAnchors = emptyAnchors.concat(dom.listDescendant(nextPara, dom.isEmptyAnchor));
|
|
|
|
$.each(emptyAnchors, function (idx, anchor) {
|
|
dom.remove(anchor);
|
|
});
|
|
|
|
// replace empty heading, pre or custom-made styleTag with P tag
|
|
if ((dom.isHeading(nextPara) || dom.isPre(nextPara) || dom.isCustomStyleTag(nextPara)) && dom.isEmpty(nextPara)) {
|
|
nextPara = dom.replace(nextPara, 'p');
|
|
}
|
|
}
|
|
// no paragraph: insert empty paragraph
|
|
} else {
|
|
var next = rng.sc.childNodes[rng.so];
|
|
nextPara = $(dom.emptyPara)[0];
|
|
if (next) {
|
|
rng.sc.insertBefore(nextPara, next);
|
|
} else {
|
|
rng.sc.appendChild(nextPara);
|
|
}
|
|
}
|
|
|
|
range.create(nextPara, 0).normalize().select().scrollIntoView(editable);
|
|
};
|
|
};
|
|
|
|
|
|
/**
|
|
* @class Create a virtual table to create what actions to do in change.
|
|
* @param {object} startPoint Cell selected to apply change.
|
|
* @param {enum} where Where change will be applied Row or Col. Use enum: TableResultAction.where
|
|
* @param {enum} action Action to be applied. Use enum: TableResultAction.requestAction
|
|
* @param {object} domTable Dom element of table to make changes.
|
|
*/
|
|
var TableResultAction = function (startPoint, where, action, domTable) {
|
|
var _startPoint = { 'colPos': 0, 'rowPos': 0 };
|
|
var _virtualTable = [];
|
|
var _actionCellList = [];
|
|
|
|
//////////////////////////////////////////////
|
|
// Private functions
|
|
//////////////////////////////////////////////
|
|
|
|
/**
|
|
* Set the startPoint of action.
|
|
*/
|
|
function setStartPoint() {
|
|
if (!startPoint || !startPoint.tagName || (startPoint.tagName.toLowerCase() !== 'td' && startPoint.tagName.toLowerCase() !== 'th')) {
|
|
console.error('Impossible to identify start Cell point.', startPoint);
|
|
return;
|
|
}
|
|
_startPoint.colPos = startPoint.cellIndex;
|
|
if (!startPoint.parentElement || !startPoint.parentElement.tagName || startPoint.parentElement.tagName.toLowerCase() !== 'tr') {
|
|
console.error('Impossible to identify start Row point.', startPoint);
|
|
return;
|
|
}
|
|
_startPoint.rowPos = startPoint.parentElement.rowIndex;
|
|
}
|
|
|
|
/**
|
|
* Define virtual table position info object.
|
|
*
|
|
* @param {int} rowIndex Index position in line of virtual table.
|
|
* @param {int} cellIndex Index position in column of virtual table.
|
|
* @param {object} baseRow Row affected by this position.
|
|
* @param {object} baseCell Cell affected by this position.
|
|
* @param {bool} isSpan Inform if it is an span cell/row.
|
|
*/
|
|
function setVirtualTablePosition(rowIndex, cellIndex, baseRow, baseCell, isRowSpan, isColSpan, isVirtualCell) {
|
|
var objPosition = {
|
|
'baseRow': baseRow,
|
|
'baseCell': baseCell,
|
|
'isRowSpan': isRowSpan,
|
|
'isColSpan': isColSpan,
|
|
'isVirtual': isVirtualCell
|
|
};
|
|
if (!_virtualTable[rowIndex]) {
|
|
_virtualTable[rowIndex] = [];
|
|
}
|
|
_virtualTable[rowIndex][cellIndex] = objPosition;
|
|
}
|
|
|
|
/**
|
|
* Create action cell object.
|
|
*
|
|
* @param {object} virtualTableCellObj Object of specific position on virtual table.
|
|
* @param {enum} resultAction Action to be applied in that item.
|
|
*/
|
|
function getActionCell(virtualTableCellObj, resultAction, virtualRowPosition, virtualColPosition) {
|
|
return {
|
|
'baseCell': virtualTableCellObj.baseCell,
|
|
'action': resultAction,
|
|
'virtualTable': {
|
|
'rowIndex': virtualRowPosition,
|
|
'cellIndex': virtualColPosition
|
|
}
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Recover free index of row to append Cell.
|
|
*
|
|
* @param {int} rowIndex Index of row to find free space.
|
|
* @param {int} cellIndex Index of cell to find free space in table.
|
|
*/
|
|
function recoverCellIndex(rowIndex, cellIndex) {
|
|
if (!_virtualTable[rowIndex]) {
|
|
return cellIndex;
|
|
}
|
|
if (!_virtualTable[rowIndex][cellIndex]) {
|
|
return cellIndex;
|
|
}
|
|
|
|
var newCellIndex = cellIndex;
|
|
while (_virtualTable[rowIndex][newCellIndex]) {
|
|
newCellIndex++;
|
|
if (!_virtualTable[rowIndex][newCellIndex]) {
|
|
return newCellIndex;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Recover info about row and cell and add information to virtual table.
|
|
*
|
|
* @param {object} row Row to recover information.
|
|
* @param {object} cell Cell to recover information.
|
|
*/
|
|
function addCellInfoToVirtual(row, cell) {
|
|
var cellIndex = recoverCellIndex(row.rowIndex, cell.cellIndex);
|
|
var cellHasColspan = (cell.colSpan > 1);
|
|
var cellHasRowspan = (cell.rowSpan > 1);
|
|
var isThisSelectedCell = (row.rowIndex === _startPoint.rowPos && cell.cellIndex === _startPoint.colPos);
|
|
setVirtualTablePosition(row.rowIndex, cellIndex, row, cell, cellHasRowspan, cellHasColspan, false);
|
|
|
|
// Add span rows to virtual Table.
|
|
var rowspanNumber = cell.attributes.rowSpan ? parseInt(cell.attributes.rowSpan.value, 10) : 0;
|
|
if (rowspanNumber > 1) {
|
|
for (var rp = 1; rp < rowspanNumber; rp++) {
|
|
var rowspanIndex = row.rowIndex + rp;
|
|
adjustStartPoint(rowspanIndex, cellIndex, cell, isThisSelectedCell);
|
|
setVirtualTablePosition(rowspanIndex, cellIndex, row, cell, true, cellHasColspan, true);
|
|
}
|
|
}
|
|
|
|
// Add span cols to virtual table.
|
|
var colspanNumber = cell.attributes.colSpan ? parseInt(cell.attributes.colSpan.value, 10) : 0;
|
|
if (colspanNumber > 1) {
|
|
for (var cp = 1; cp < colspanNumber; cp++) {
|
|
var cellspanIndex = recoverCellIndex(row.rowIndex, (cellIndex + cp));
|
|
adjustStartPoint(row.rowIndex, cellspanIndex, cell, isThisSelectedCell);
|
|
setVirtualTablePosition(row.rowIndex, cellspanIndex, row, cell, cellHasRowspan, true, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Process validation and adjust of start point if needed
|
|
*
|
|
* @param {int} rowIndex
|
|
* @param {int} cellIndex
|
|
* @param {object} cell
|
|
* @param {bool} isSelectedCell
|
|
*/
|
|
function adjustStartPoint(rowIndex, cellIndex, cell, isSelectedCell) {
|
|
if (rowIndex === _startPoint.rowPos && _startPoint.colPos >= cell.cellIndex && cell.cellIndex <= cellIndex && !isSelectedCell) {
|
|
_startPoint.colPos++;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create virtual table of cells with all cells, including span cells.
|
|
*/
|
|
function createVirtualTable() {
|
|
var rows = domTable.rows;
|
|
for (var rowIndex = 0; rowIndex < rows.length; rowIndex++) {
|
|
var cells = rows[rowIndex].cells;
|
|
for (var cellIndex = 0; cellIndex < cells.length; cellIndex++) {
|
|
addCellInfoToVirtual(rows[rowIndex], cells[cellIndex]);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get action to be applied on the cell.
|
|
*
|
|
* @param {object} cell virtual table cell to apply action
|
|
*/
|
|
function getDeleteResultActionToCell(cell) {
|
|
switch (where) {
|
|
case TableResultAction.where.Column:
|
|
if (cell.isColSpan) {
|
|
return TableResultAction.resultAction.SubtractSpanCount;
|
|
}
|
|
break;
|
|
case TableResultAction.where.Row:
|
|
if (!cell.isVirtual && cell.isRowSpan) {
|
|
return TableResultAction.resultAction.AddCell;
|
|
}
|
|
else if (cell.isRowSpan) {
|
|
return TableResultAction.resultAction.SubtractSpanCount;
|
|
}
|
|
break;
|
|
}
|
|
return TableResultAction.resultAction.RemoveCell;
|
|
}
|
|
|
|
/**
|
|
* Get action to be applied on the cell.
|
|
*
|
|
* @param {object} cell virtual table cell to apply action
|
|
*/
|
|
function getAddResultActionToCell(cell) {
|
|
switch (where) {
|
|
case TableResultAction.where.Column:
|
|
if (cell.isColSpan) {
|
|
return TableResultAction.resultAction.SumSpanCount;
|
|
} else if (cell.isRowSpan && cell.isVirtual) {
|
|
return TableResultAction.resultAction.Ignore;
|
|
}
|
|
break;
|
|
case TableResultAction.where.Row:
|
|
if (cell.isRowSpan) {
|
|
return TableResultAction.resultAction.SumSpanCount;
|
|
} else if (cell.isColSpan && cell.isVirtual) {
|
|
return TableResultAction.resultAction.Ignore;
|
|
}
|
|
break;
|
|
}
|
|
return TableResultAction.resultAction.AddCell;
|
|
}
|
|
|
|
function init() {
|
|
setStartPoint();
|
|
createVirtualTable();
|
|
}
|
|
|
|
//////////////////////////////////////////////
|
|
// Public functions
|
|
//////////////////////////////////////////////
|
|
|
|
/**
|
|
* Recover array os what to do in table.
|
|
*/
|
|
this.getActionList = function () {
|
|
var fixedRow = (where === TableResultAction.where.Row) ? _startPoint.rowPos : -1;
|
|
var fixedCol = (where === TableResultAction.where.Column) ? _startPoint.colPos : -1;
|
|
|
|
var actualPosition = 0;
|
|
var canContinue = true;
|
|
while (canContinue) {
|
|
var rowPosition = (fixedRow >= 0) ? fixedRow : actualPosition;
|
|
var colPosition = (fixedCol >= 0) ? fixedCol : actualPosition;
|
|
var row = _virtualTable[rowPosition];
|
|
if (!row) {
|
|
canContinue = false;
|
|
return _actionCellList;
|
|
}
|
|
var cell = row[colPosition];
|
|
if (!cell) {
|
|
canContinue = false;
|
|
return _actionCellList;
|
|
}
|
|
|
|
// Define action to be applied in this cell
|
|
var resultAction = TableResultAction.resultAction.Ignore;
|
|
switch (action) {
|
|
case TableResultAction.requestAction.Add:
|
|
resultAction = getAddResultActionToCell(cell);
|
|
break;
|
|
case TableResultAction.requestAction.Delete:
|
|
resultAction = getDeleteResultActionToCell(cell);
|
|
break;
|
|
}
|
|
_actionCellList.push(getActionCell(cell, resultAction, rowPosition, colPosition));
|
|
actualPosition++;
|
|
}
|
|
|
|
return _actionCellList;
|
|
};
|
|
|
|
init();
|
|
};
|
|
/**
|
|
*
|
|
* Where action occours enum.
|
|
*/
|
|
TableResultAction.where = { 'Row': 0, 'Column': 1 };
|
|
/**
|
|
*
|
|
* Requested action to apply enum.
|
|
*/
|
|
TableResultAction.requestAction = { 'Add': 0, 'Delete': 1 };
|
|
/**
|
|
*
|
|
* Result action to be executed enum.
|
|
*/
|
|
TableResultAction.resultAction = { 'Ignore': 0, 'SubtractSpanCount': 1, 'RemoveCell': 2, 'AddCell': 3, 'SumSpanCount': 4 };
|
|
|
|
/**
|
|
*
|
|
* @class editing.Table
|
|
*
|
|
* Table
|
|
*
|
|
*/
|
|
var Table = function () {
|
|
/**
|
|
* handle tab key
|
|
*
|
|
* @param {WrappedRange} rng
|
|
* @param {Boolean} isShift
|
|
*/
|
|
this.tab = function (rng, isShift) {
|
|
var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
|
|
var table = dom.ancestor(cell, dom.isTable);
|
|
var cells = dom.listDescendant(table, dom.isCell);
|
|
|
|
var nextCell = list[isShift ? 'prev' : 'next'](cells, cell);
|
|
if (nextCell) {
|
|
range.create(nextCell, 0).select();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Add a new row
|
|
*
|
|
* @param {WrappedRange} rng
|
|
* @param {String} position (top/bottom)
|
|
* @return {Node}
|
|
*/
|
|
this.addRow = function (rng, position) {
|
|
var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
|
|
|
|
var currentTr = $(cell).closest('tr');
|
|
var trAttributes = this.recoverAttributes(currentTr);
|
|
var html = $('<tr' + trAttributes + '></tr>');
|
|
|
|
var vTable = new TableResultAction(cell, TableResultAction.where.Row,
|
|
TableResultAction.requestAction.Add, $(currentTr).closest('table')[0]);
|
|
var actions = vTable.getActionList();
|
|
|
|
for (var idCell = 0; idCell < actions.length; idCell++) {
|
|
var currentCell = actions[idCell];
|
|
var tdAttributes = this.recoverAttributes(currentCell.baseCell);
|
|
switch (currentCell.action) {
|
|
case TableResultAction.resultAction.AddCell:
|
|
html.append('<td' + tdAttributes + '>' + dom.blank + '</td>');
|
|
break;
|
|
case TableResultAction.resultAction.SumSpanCount:
|
|
if (position === 'top') {
|
|
var baseCellTr = currentCell.baseCell.parent;
|
|
var isTopFromRowSpan = (!baseCellTr ? 0 : currentCell.baseCell.closest('tr').rowIndex) <= currentTr[0].rowIndex;
|
|
if (isTopFromRowSpan) {
|
|
var newTd = $('<div></div>').append($('<td' + tdAttributes + '>' + dom.blank + '</td>').removeAttr('rowspan')).html();
|
|
html.append(newTd);
|
|
break;
|
|
}
|
|
}
|
|
var rowspanNumber = parseInt(currentCell.baseCell.rowSpan, 10);
|
|
rowspanNumber++;
|
|
currentCell.baseCell.setAttribute('rowSpan', rowspanNumber);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (position === 'top') {
|
|
currentTr.before(html);
|
|
}
|
|
else {
|
|
var cellHasRowspan = (cell.rowSpan > 1);
|
|
if (cellHasRowspan) {
|
|
var lastTrIndex = currentTr[0].rowIndex + (cell.rowSpan - 2);
|
|
$($(currentTr).parent().find('tr')[lastTrIndex]).after($(html));
|
|
return;
|
|
}
|
|
currentTr.after(html);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Add a new col
|
|
*
|
|
* @param {WrappedRange} rng
|
|
* @param {String} position (left/right)
|
|
* @return {Node}
|
|
*/
|
|
this.addCol = function (rng, position) {
|
|
var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
|
|
var row = $(cell).closest('tr');
|
|
var rowsGroup = $(row).siblings();
|
|
rowsGroup.push(row);
|
|
|
|
var vTable = new TableResultAction(cell, TableResultAction.where.Column,
|
|
TableResultAction.requestAction.Add, $(row).closest('table')[0]);
|
|
var actions = vTable.getActionList();
|
|
|
|
for (var actionIndex = 0; actionIndex < actions.length; actionIndex++) {
|
|
var currentCell = actions[actionIndex];
|
|
var tdAttributes = this.recoverAttributes(currentCell.baseCell);
|
|
switch (currentCell.action) {
|
|
case TableResultAction.resultAction.AddCell:
|
|
if (position === 'right') {
|
|
$(currentCell.baseCell).after('<td' + tdAttributes + '>' + dom.blank + '</td>');
|
|
} else {
|
|
$(currentCell.baseCell).before('<td' + tdAttributes + '>' + dom.blank + '</td>');
|
|
}
|
|
break;
|
|
case TableResultAction.resultAction.SumSpanCount:
|
|
if (position === 'right') {
|
|
var colspanNumber = parseInt(currentCell.baseCell.colSpan, 10);
|
|
colspanNumber++;
|
|
currentCell.baseCell.setAttribute('colSpan', colspanNumber);
|
|
} else {
|
|
$(currentCell.baseCell).before('<td' + tdAttributes + '>' + dom.blank + '</td>');
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
};
|
|
|
|
/*
|
|
* Copy attributes from element.
|
|
*
|
|
* @param {object} Element to recover attributes.
|
|
* @return {string} Copied string elements.
|
|
*/
|
|
this.recoverAttributes = function (el) {
|
|
var resultStr = '';
|
|
|
|
if (!el) {
|
|
return resultStr;
|
|
}
|
|
|
|
var attrList = el.attributes || [];
|
|
|
|
for (var i = 0; i < attrList.length; i++) {
|
|
if (attrList[i].name.toLowerCase() === 'id') {
|
|
continue;
|
|
}
|
|
|
|
if (attrList[i].specified) {
|
|
resultStr += ' ' + attrList[i].name + '=\'' + attrList[i].value + '\'';
|
|
}
|
|
}
|
|
|
|
return resultStr;
|
|
};
|
|
|
|
/**
|
|
* Delete current row
|
|
*
|
|
* @param {WrappedRange} rng
|
|
* @return {Node}
|
|
*/
|
|
this.deleteRow = function (rng) {
|
|
var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
|
|
var row = $(cell).closest('tr');
|
|
var cellPos = row.children('td, th').index($(cell));
|
|
var rowPos = row[0].rowIndex;
|
|
|
|
var vTable = new TableResultAction(cell, TableResultAction.where.Row,
|
|
TableResultAction.requestAction.Delete, $(row).closest('table')[0]);
|
|
var actions = vTable.getActionList();
|
|
|
|
for (var actionIndex = 0; actionIndex < actions.length; actionIndex++) {
|
|
if (!actions[actionIndex]) {
|
|
continue;
|
|
}
|
|
|
|
var baseCell = actions[actionIndex].baseCell;
|
|
var virtualPosition = actions[actionIndex].virtualTable;
|
|
var hasRowspan = (baseCell.rowSpan && baseCell.rowSpan > 1);
|
|
var rowspanNumber = (hasRowspan) ? parseInt(baseCell.rowSpan, 10) : 0;
|
|
switch (actions[actionIndex].action) {
|
|
case TableResultAction.resultAction.Ignore:
|
|
continue;
|
|
case TableResultAction.resultAction.AddCell:
|
|
var nextRow = row.next('tr')[0];
|
|
if (!nextRow) { continue; }
|
|
var cloneRow = row[0].cells[cellPos];
|
|
if (hasRowspan) {
|
|
if (rowspanNumber > 2) {
|
|
rowspanNumber--;
|
|
nextRow.insertBefore(cloneRow, nextRow.cells[cellPos]);
|
|
nextRow.cells[cellPos].setAttribute('rowSpan', rowspanNumber);
|
|
nextRow.cells[cellPos].innerHTML = '';
|
|
} else if (rowspanNumber === 2) {
|
|
nextRow.insertBefore(cloneRow, nextRow.cells[cellPos]);
|
|
nextRow.cells[cellPos].removeAttribute('rowSpan');
|
|
nextRow.cells[cellPos].innerHTML = '';
|
|
}
|
|
}
|
|
continue;
|
|
case TableResultAction.resultAction.SubtractSpanCount:
|
|
if (hasRowspan) {
|
|
if (rowspanNumber > 2) {
|
|
rowspanNumber--;
|
|
baseCell.setAttribute('rowSpan', rowspanNumber);
|
|
if (virtualPosition.rowIndex !== rowPos && baseCell.cellIndex === cellPos) { baseCell.innerHTML = ''; }
|
|
} else if (rowspanNumber === 2) {
|
|
baseCell.removeAttribute('rowSpan');
|
|
if (virtualPosition.rowIndex !== rowPos && baseCell.cellIndex === cellPos) { baseCell.innerHTML = ''; }
|
|
}
|
|
}
|
|
continue;
|
|
case TableResultAction.resultAction.RemoveCell:
|
|
// Do not need remove cell because row will be deleted.
|
|
continue;
|
|
}
|
|
}
|
|
row.remove();
|
|
};
|
|
|
|
/**
|
|
* Delete current col
|
|
*
|
|
* @param {WrappedRange} rng
|
|
* @return {Node}
|
|
*/
|
|
this.deleteCol = function (rng) {
|
|
var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
|
|
var row = $(cell).closest('tr');
|
|
var cellPos = row.children('td, th').index($(cell));
|
|
|
|
var vTable = new TableResultAction(cell, TableResultAction.where.Column,
|
|
TableResultAction.requestAction.Delete, $(row).closest('table')[0]);
|
|
var actions = vTable.getActionList();
|
|
|
|
for (var actionIndex = 0; actionIndex < actions.length; actionIndex++) {
|
|
if (!actions[actionIndex]) {
|
|
continue;
|
|
}
|
|
switch (actions[actionIndex].action) {
|
|
case TableResultAction.resultAction.Ignore:
|
|
continue;
|
|
case TableResultAction.resultAction.SubtractSpanCount:
|
|
var baseCell = actions[actionIndex].baseCell;
|
|
var hasColspan = (baseCell.colSpan && baseCell.colSpan > 1);
|
|
if (hasColspan) {
|
|
var colspanNumber = (baseCell.colSpan) ? parseInt(baseCell.colSpan, 10) : 0;
|
|
if (colspanNumber > 2) {
|
|
colspanNumber--;
|
|
baseCell.setAttribute('colSpan', colspanNumber);
|
|
if (baseCell.cellIndex === cellPos) { baseCell.innerHTML = ''; }
|
|
} else if (colspanNumber === 2) {
|
|
baseCell.removeAttribute('colSpan');
|
|
if (baseCell.cellIndex === cellPos) { baseCell.innerHTML = ''; }
|
|
}
|
|
}
|
|
continue;
|
|
case TableResultAction.resultAction.RemoveCell:
|
|
dom.remove(actions[actionIndex].baseCell, true);
|
|
continue;
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* create empty table element
|
|
*
|
|
* @param {Number} rowCount
|
|
* @param {Number} colCount
|
|
* @return {Node}
|
|
*/
|
|
this.createTable = function (colCount, rowCount, options) {
|
|
var tds = [], tdHTML;
|
|
for (var idxCol = 0; idxCol < colCount; idxCol++) {
|
|
tds.push('<td>' + dom.blank + '</td>');
|
|
}
|
|
tdHTML = tds.join('');
|
|
|
|
var trs = [], trHTML;
|
|
for (var idxRow = 0; idxRow < rowCount; idxRow++) {
|
|
trs.push('<tr>' + tdHTML + '</tr>');
|
|
}
|
|
trHTML = trs.join('');
|
|
var $table = $('<table>' + trHTML + '</table>');
|
|
if (options && options.tableClassName) {
|
|
$table.addClass(options.tableClassName);
|
|
}
|
|
|
|
return $table[0];
|
|
};
|
|
|
|
/**
|
|
* Delete current table
|
|
*
|
|
* @param {WrappedRange} rng
|
|
* @return {Node}
|
|
*/
|
|
this.deleteTable = function (rng) {
|
|
var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
|
|
$(cell).closest('table').remove();
|
|
};
|
|
};
|
|
|
|
|
|
var KEY_BOGUS = 'bogus';
|
|
|
|
/**
|
|
* @class Editor
|
|
*/
|
|
var Editor = function (context) {
|
|
var self = this;
|
|
|
|
var $note = context.layoutInfo.note;
|
|
var $editor = context.layoutInfo.editor;
|
|
var $editable = context.layoutInfo.editable;
|
|
var options = context.options;
|
|
var lang = options.langInfo;
|
|
|
|
var editable = $editable[0];
|
|
var lastRange = null;
|
|
|
|
var style = new Style();
|
|
var table = new Table();
|
|
var typing = new Typing();
|
|
var bullet = new Bullet();
|
|
var history = new History($editable);
|
|
|
|
this.initialize = function () {
|
|
// bind custom events
|
|
$editable.on('keydown', function (event) {
|
|
if (event.keyCode === key.code.ENTER) {
|
|
context.triggerEvent('enter', event);
|
|
}
|
|
context.triggerEvent('keydown', event);
|
|
|
|
if (!event.isDefaultPrevented()) {
|
|
if (options.shortcuts) {
|
|
self.handleKeyMap(event);
|
|
} else {
|
|
self.preventDefaultEditableShortCuts(event);
|
|
}
|
|
}
|
|
}).on('keyup', function (event) {
|
|
context.triggerEvent('keyup', event);
|
|
}).on('focus', function (event) {
|
|
context.triggerEvent('focus', event);
|
|
}).on('blur', function (event) {
|
|
context.triggerEvent('blur', event);
|
|
}).on('mousedown', function (event) {
|
|
context.triggerEvent('mousedown', event);
|
|
}).on('mouseup', function (event) {
|
|
context.triggerEvent('mouseup', event);
|
|
}).on('scroll', function (event) {
|
|
context.triggerEvent('scroll', event);
|
|
}).on('paste', function (event) {
|
|
context.triggerEvent('paste', event);
|
|
});
|
|
|
|
// init content before set event
|
|
$editable.html(dom.html($note) || dom.emptyPara);
|
|
|
|
// [workaround] IE doesn't have input events for contentEditable
|
|
// - see: https://goo.gl/4bfIvA
|
|
var changeEventName = agent.isMSIE ? 'DOMCharacterDataModified DOMSubtreeModified DOMNodeInserted' : 'input';
|
|
$editable.on(changeEventName, func.debounce(function () {
|
|
context.triggerEvent('change', $editable.html());
|
|
}, 100));
|
|
|
|
$editor.on('focusin', function (event) {
|
|
context.triggerEvent('focusin', event);
|
|
}).on('focusout', function (event) {
|
|
context.triggerEvent('focusout', event);
|
|
});
|
|
|
|
if (!options.airMode) {
|
|
if (options.width) {
|
|
$editor.outerWidth(options.width);
|
|
}
|
|
if (options.height) {
|
|
$editable.outerHeight(options.height);
|
|
}
|
|
if (options.maxHeight) {
|
|
$editable.css('max-height', options.maxHeight);
|
|
}
|
|
if (options.minHeight) {
|
|
$editable.css('min-height', options.minHeight);
|
|
}
|
|
}
|
|
|
|
history.recordUndo();
|
|
};
|
|
|
|
this.destroy = function () {
|
|
$editable.off();
|
|
};
|
|
|
|
this.handleKeyMap = function (event) {
|
|
var keyMap = options.keyMap[agent.isMac ? 'mac' : 'pc'];
|
|
var keys = [];
|
|
|
|
if (event.metaKey) { keys.push('CMD'); }
|
|
if (event.ctrlKey && !event.altKey) { keys.push('CTRL'); }
|
|
if (event.shiftKey) { keys.push('SHIFT'); }
|
|
|
|
var keyName = key.nameFromCode[event.keyCode];
|
|
if (keyName) {
|
|
keys.push(keyName);
|
|
}
|
|
|
|
var eventName = keyMap[keys.join('+')];
|
|
if (eventName) {
|
|
event.preventDefault();
|
|
context.invoke(eventName);
|
|
} else if (key.isEdit(event.keyCode)) {
|
|
this.afterCommand();
|
|
}
|
|
};
|
|
|
|
this.preventDefaultEditableShortCuts = function (event) {
|
|
// B(Bold, 66) / I(Italic, 73) / U(Underline, 85)
|
|
if ((event.ctrlKey || event.metaKey) &&
|
|
list.contains([66, 73, 85], event.keyCode)) {
|
|
event.preventDefault();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* create range
|
|
* @return {WrappedRange}
|
|
*/
|
|
this.createRange = function () {
|
|
this.focus();
|
|
return range.create(editable);
|
|
};
|
|
|
|
/**
|
|
* saveRange
|
|
*
|
|
* save current range
|
|
*
|
|
* @param {Boolean} [thenCollapse=false]
|
|
*/
|
|
this.saveRange = function (thenCollapse) {
|
|
lastRange = this.createRange();
|
|
if (thenCollapse) {
|
|
lastRange.collapse().select();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* restoreRange
|
|
*
|
|
* restore lately range
|
|
*/
|
|
this.restoreRange = function () {
|
|
if (lastRange) {
|
|
lastRange.select();
|
|
this.focus();
|
|
}
|
|
};
|
|
|
|
this.saveTarget = function (node) {
|
|
$editable.data('target', node);
|
|
};
|
|
|
|
this.clearTarget = function () {
|
|
$editable.removeData('target');
|
|
};
|
|
|
|
this.restoreTarget = function () {
|
|
return $editable.data('target');
|
|
};
|
|
|
|
/**
|
|
* currentStyle
|
|
*
|
|
* current style
|
|
* @return {Object|Boolean} unfocus
|
|
*/
|
|
this.currentStyle = function () {
|
|
var rng = range.create();
|
|
if (rng) {
|
|
rng = rng.normalize();
|
|
}
|
|
return rng ? style.current(rng) : style.fromNode($editable);
|
|
};
|
|
|
|
/**
|
|
* style from node
|
|
*
|
|
* @param {jQuery} $node
|
|
* @return {Object}
|
|
*/
|
|
this.styleFromNode = function ($node) {
|
|
return style.fromNode($node);
|
|
};
|
|
|
|
/**
|
|
* undo
|
|
*/
|
|
this.undo = function () {
|
|
context.triggerEvent('before.command', $editable.html());
|
|
history.undo();
|
|
context.triggerEvent('change', $editable.html());
|
|
};
|
|
context.memo('help.undo', lang.help.undo);
|
|
|
|
/**
|
|
* redo
|
|
*/
|
|
this.redo = function () {
|
|
context.triggerEvent('before.command', $editable.html());
|
|
history.redo();
|
|
context.triggerEvent('change', $editable.html());
|
|
};
|
|
context.memo('help.redo', lang.help.redo);
|
|
|
|
/**
|
|
* before command
|
|
*/
|
|
var beforeCommand = this.beforeCommand = function () {
|
|
context.triggerEvent('before.command', $editable.html());
|
|
// keep focus on editable before command execution
|
|
self.focus();
|
|
};
|
|
|
|
/**
|
|
* after command
|
|
* @param {Boolean} isPreventTrigger
|
|
*/
|
|
var afterCommand = this.afterCommand = function (isPreventTrigger) {
|
|
history.recordUndo();
|
|
if (!isPreventTrigger) {
|
|
context.triggerEvent('change', $editable.html());
|
|
}
|
|
};
|
|
|
|
/* jshint ignore:start */
|
|
// native commands(with execCommand), generate function for execCommand
|
|
var commands = ['bold', 'italic', 'underline', 'strikethrough', 'superscript', 'subscript',
|
|
'justifyLeft', 'justifyCenter', 'justifyRight', 'justifyFull',
|
|
'formatBlock', 'removeFormat',
|
|
'backColor', 'fontName'];
|
|
|
|
for (var idx = 0, len = commands.length; idx < len; idx ++) {
|
|
this[commands[idx]] = (function (sCmd) {
|
|
return function (value) {
|
|
beforeCommand();
|
|
document.execCommand(sCmd, false, value);
|
|
afterCommand(true);
|
|
};
|
|
})(commands[idx]);
|
|
context.memo('help.' + commands[idx], lang.help[commands[idx]]);
|
|
}
|
|
/* jshint ignore:end */
|
|
|
|
/**
|
|
* handle tab key
|
|
*/
|
|
this.tab = function () {
|
|
var rng = this.createRange();
|
|
if (rng.isCollapsed() && rng.isOnCell()) {
|
|
table.tab(rng);
|
|
} else {
|
|
beforeCommand();
|
|
typing.insertTab(rng, options.tabSize);
|
|
afterCommand();
|
|
}
|
|
};
|
|
context.memo('help.tab', lang.help.tab);
|
|
|
|
/**
|
|
* handle shift+tab key
|
|
*/
|
|
this.untab = function () {
|
|
var rng = this.createRange();
|
|
if (rng.isCollapsed() && rng.isOnCell()) {
|
|
table.tab(rng, true);
|
|
}
|
|
};
|
|
context.memo('help.untab', lang.help.untab);
|
|
|
|
/**
|
|
* run given function between beforeCommand and afterCommand
|
|
*/
|
|
this.wrapCommand = function (fn) {
|
|
return function () {
|
|
beforeCommand();
|
|
fn.apply(self, arguments);
|
|
afterCommand();
|
|
};
|
|
};
|
|
|
|
/**
|
|
* insert paragraph
|
|
*/
|
|
this.insertParagraph = this.wrapCommand(function () {
|
|
typing.insertParagraph(editable);
|
|
});
|
|
context.memo('help.insertParagraph', lang.help.insertParagraph);
|
|
|
|
this.insertOrderedList = this.wrapCommand(function () {
|
|
bullet.insertOrderedList(editable);
|
|
});
|
|
context.memo('help.insertOrderedList', lang.help.insertOrderedList);
|
|
|
|
this.insertUnorderedList = this.wrapCommand(function () {
|
|
bullet.insertUnorderedList(editable);
|
|
});
|
|
context.memo('help.insertUnorderedList', lang.help.insertUnorderedList);
|
|
|
|
this.indent = this.wrapCommand(function () {
|
|
bullet.indent(editable);
|
|
});
|
|
context.memo('help.indent', lang.help.indent);
|
|
|
|
this.outdent = this.wrapCommand(function () {
|
|
bullet.outdent(editable);
|
|
});
|
|
context.memo('help.outdent', lang.help.outdent);
|
|
|
|
/**
|
|
* insert image
|
|
*
|
|
* @param {String} src
|
|
* @param {String|Function} param
|
|
* @return {Promise}
|
|
*/
|
|
this.insertImage = function (src, param) {
|
|
return async.createImage(src, param).then(function ($image) {
|
|
beforeCommand();
|
|
|
|
if (typeof param === 'function') {
|
|
param($image);
|
|
} else {
|
|
if (typeof param === 'string') {
|
|
$image.attr('data-filename', param);
|
|
}
|
|
$image.css('width', Math.min($editable.width(), $image.width()));
|
|
}
|
|
|
|
$image.show();
|
|
range.create(editable).insertNode($image[0]);
|
|
range.createFromNodeAfter($image[0]).select();
|
|
afterCommand();
|
|
}).fail(function (e) {
|
|
context.triggerEvent('image.upload.error', e);
|
|
});
|
|
};
|
|
|
|
/**
|
|
* insertImages
|
|
* @param {File[]} files
|
|
*/
|
|
this.insertImages = function (files) {
|
|
$.each(files, function (idx, file) {
|
|
var filename = file.name;
|
|
if (options.maximumImageFileSize && options.maximumImageFileSize < file.size) {
|
|
context.triggerEvent('image.upload.error', lang.image.maximumFileSizeError);
|
|
} else {
|
|
async.readFileAsDataURL(file).then(function (dataURL) {
|
|
return self.insertImage(dataURL, filename);
|
|
}).fail(function () {
|
|
context.triggerEvent('image.upload.error');
|
|
});
|
|
}
|
|
});
|
|
};
|
|
|
|
/**
|
|
* insertImagesOrCallback
|
|
* @param {File[]} files
|
|
*/
|
|
this.insertImagesOrCallback = function (files) {
|
|
var callbacks = options.callbacks;
|
|
|
|
// If onImageUpload options setted
|
|
if (callbacks.onImageUpload) {
|
|
context.triggerEvent('image.upload', files);
|
|
// else insert Image as dataURL
|
|
} else {
|
|
this.insertImages(files);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* insertNode
|
|
* insert node
|
|
* @param {Node} node
|
|
*/
|
|
this.insertNode = this.wrapCommand(function (node) {
|
|
var rng = this.createRange();
|
|
rng.insertNode(node);
|
|
range.createFromNodeAfter(node).select();
|
|
});
|
|
|
|
/**
|
|
* insert text
|
|
* @param {String} text
|
|
*/
|
|
this.insertText = this.wrapCommand(function (text) {
|
|
var rng = this.createRange();
|
|
var textNode = rng.insertNode(dom.createText(text));
|
|
range.create(textNode, dom.nodeLength(textNode)).select();
|
|
});
|
|
|
|
/**
|
|
* return selected plain text
|
|
* @return {String} text
|
|
*/
|
|
this.getSelectedText = function () {
|
|
var rng = this.createRange();
|
|
|
|
// if range on anchor, expand range with anchor
|
|
if (rng.isOnAnchor()) {
|
|
rng = range.createFromNode(dom.ancestor(rng.sc, dom.isAnchor));
|
|
}
|
|
|
|
return rng.toString();
|
|
};
|
|
|
|
/**
|
|
* paste HTML
|
|
* @param {String} markup
|
|
*/
|
|
this.pasteHTML = this.wrapCommand(function (markup) {
|
|
var contents = this.createRange().pasteHTML(markup);
|
|
range.createFromNodeAfter(list.last(contents)).select();
|
|
});
|
|
|
|
/**
|
|
* formatBlock
|
|
*
|
|
* @param {String} tagName
|
|
*/
|
|
this.formatBlock = this.wrapCommand(function (tagName, $target) {
|
|
var onApplyCustomStyle = context.options.callbacks.onApplyCustomStyle;
|
|
if (onApplyCustomStyle) {
|
|
onApplyCustomStyle.call(this, $target, context, this.onFormatBlock);
|
|
} else {
|
|
this.onFormatBlock(tagName);
|
|
}
|
|
});
|
|
|
|
this.onFormatBlock = function (tagName) {
|
|
// [workaround] for MSIE, IE need `<`
|
|
tagName = agent.isMSIE ? '<' + tagName + '>' : tagName;
|
|
document.execCommand('FormatBlock', false, tagName);
|
|
};
|
|
|
|
this.formatPara = function () {
|
|
this.formatBlock('P');
|
|
};
|
|
context.memo('help.formatPara', lang.help.formatPara);
|
|
|
|
/* jshint ignore:start */
|
|
for (var idx = 1; idx <= 6; idx ++) {
|
|
this['formatH' + idx] = function (idx) {
|
|
return function () {
|
|
this.formatBlock('H' + idx);
|
|
};
|
|
}(idx);
|
|
context.memo('help.formatH'+idx, lang.help['formatH' + idx]);
|
|
};
|
|
/* jshint ignore:end */
|
|
|
|
/**
|
|
* fontSize
|
|
*
|
|
* @param {String} value - px
|
|
*/
|
|
this.fontSize = function (value) {
|
|
var rng = this.createRange();
|
|
|
|
if (rng && rng.isCollapsed()) {
|
|
var spans = style.styleNodes(rng);
|
|
var firstSpan = list.head(spans);
|
|
|
|
$(spans).css({
|
|
'font-size': value + 'px'
|
|
});
|
|
|
|
// [workaround] added styled bogus span for style
|
|
// - also bogus character needed for cursor position
|
|
if (firstSpan && !dom.nodeLength(firstSpan)) {
|
|
firstSpan.innerHTML = dom.ZERO_WIDTH_NBSP_CHAR;
|
|
range.createFromNodeAfter(firstSpan.firstChild).select();
|
|
$editable.data(KEY_BOGUS, firstSpan);
|
|
}
|
|
} else {
|
|
beforeCommand();
|
|
$(style.styleNodes(rng)).css({
|
|
'font-size': value + 'px'
|
|
});
|
|
afterCommand();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* insert horizontal rule
|
|
*/
|
|
this.insertHorizontalRule = this.wrapCommand(function () {
|
|
var hrNode = this.createRange().insertNode(dom.create('HR'));
|
|
if (hrNode.nextSibling) {
|
|
range.create(hrNode.nextSibling, 0).normalize().select();
|
|
}
|
|
});
|
|
context.memo('help.insertHorizontalRule', lang.help.insertHorizontalRule);
|
|
|
|
/**
|
|
* remove bogus node and character
|
|
*/
|
|
this.removeBogus = function () {
|
|
var bogusNode = $editable.data(KEY_BOGUS);
|
|
if (!bogusNode) {
|
|
return;
|
|
}
|
|
|
|
var textNode = list.find(list.from(bogusNode.childNodes), dom.isText);
|
|
|
|
var bogusCharIdx = textNode.nodeValue.indexOf(dom.ZERO_WIDTH_NBSP_CHAR);
|
|
if (bogusCharIdx !== -1) {
|
|
textNode.deleteData(bogusCharIdx, 1);
|
|
}
|
|
|
|
if (dom.isEmpty(bogusNode)) {
|
|
dom.remove(bogusNode);
|
|
}
|
|
|
|
$editable.removeData(KEY_BOGUS);
|
|
};
|
|
|
|
/**
|
|
* lineHeight
|
|
* @param {String} value
|
|
*/
|
|
this.lineHeight = this.wrapCommand(function (value) {
|
|
style.stylePara(this.createRange(), {
|
|
lineHeight: value
|
|
});
|
|
});
|
|
|
|
/**
|
|
* unlink
|
|
*
|
|
* @type command
|
|
*/
|
|
this.unlink = function () {
|
|
var rng = this.createRange();
|
|
if (rng.isOnAnchor()) {
|
|
var anchor = dom.ancestor(rng.sc, dom.isAnchor);
|
|
rng = range.createFromNode(anchor);
|
|
rng.select();
|
|
|
|
beforeCommand();
|
|
document.execCommand('unlink');
|
|
afterCommand();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* create link (command)
|
|
*
|
|
* @param {Object} linkInfo
|
|
*/
|
|
this.createLink = this.wrapCommand(function (linkInfo) {
|
|
var linkUrl = linkInfo.url;
|
|
var linkText = linkInfo.text;
|
|
var isNewWindow = linkInfo.isNewWindow;
|
|
var rng = linkInfo.range || this.createRange();
|
|
var isTextChanged = rng.toString() !== linkText;
|
|
|
|
// handle spaced urls from input
|
|
if (typeof linkUrl === 'string') {
|
|
linkUrl = linkUrl.trim();
|
|
}
|
|
|
|
if (options.onCreateLink) {
|
|
linkUrl = options.onCreateLink(linkUrl);
|
|
} else {
|
|
// if url doesn't match an URL schema, set http:// as default
|
|
linkUrl = /^[A-Za-z][A-Za-z0-9+-.]*\:[\/\/]?/.test(linkUrl) ?
|
|
linkUrl : 'http://' + linkUrl;
|
|
}
|
|
|
|
var anchors = [];
|
|
if (isTextChanged) {
|
|
rng = rng.deleteContents();
|
|
var anchor = rng.insertNode($('<A>' + linkText + '</A>')[0]);
|
|
anchors.push(anchor);
|
|
} else {
|
|
anchors = style.styleNodes(rng, {
|
|
nodeName: 'A',
|
|
expandClosestSibling: true,
|
|
onlyPartialContains: true
|
|
});
|
|
}
|
|
|
|
$.each(anchors, function (idx, anchor) {
|
|
$(anchor).attr('href', linkUrl);
|
|
if (isNewWindow) {
|
|
$(anchor).attr('target', '_blank');
|
|
} else {
|
|
$(anchor).removeAttr('target');
|
|
}
|
|
});
|
|
|
|
var startRange = range.createFromNodeBefore(list.head(anchors));
|
|
var startPoint = startRange.getStartPoint();
|
|
var endRange = range.createFromNodeAfter(list.last(anchors));
|
|
var endPoint = endRange.getEndPoint();
|
|
|
|
range.create(
|
|
startPoint.node,
|
|
startPoint.offset,
|
|
endPoint.node,
|
|
endPoint.offset
|
|
).select();
|
|
});
|
|
|
|
/**
|
|
* returns link info
|
|
*
|
|
* @return {Object}
|
|
* @return {WrappedRange} return.range
|
|
* @return {String} return.text
|
|
* @return {Boolean} [return.isNewWindow=true]
|
|
* @return {String} [return.url=""]
|
|
*/
|
|
this.getLinkInfo = function () {
|
|
var rng = this.createRange().expand(dom.isAnchor);
|
|
|
|
// Get the first anchor on range(for edit).
|
|
var $anchor = $(list.head(rng.nodes(dom.isAnchor)));
|
|
var linkInfo = {
|
|
range: rng,
|
|
text: rng.toString(),
|
|
url: $anchor.length ? $anchor.attr('href') : ''
|
|
};
|
|
|
|
// Define isNewWindow when anchor exists.
|
|
if ($anchor.length) {
|
|
linkInfo.isNewWindow = $anchor.attr('target') === '_blank';
|
|
}
|
|
|
|
return linkInfo;
|
|
};
|
|
|
|
/**
|
|
* setting color
|
|
*
|
|
* @param {Object} sObjColor color code
|
|
* @param {String} sObjColor.foreColor foreground color
|
|
* @param {String} sObjColor.backColor background color
|
|
*/
|
|
this.color = this.wrapCommand(function (colorInfo) {
|
|
var foreColor = colorInfo.foreColor;
|
|
var backColor = colorInfo.backColor;
|
|
|
|
if (foreColor) { document.execCommand('foreColor', false, foreColor); }
|
|
if (backColor) { document.execCommand('backColor', false, backColor); }
|
|
});
|
|
|
|
/**
|
|
* Set foreground color
|
|
*
|
|
* @param {String} colorCode foreground color code
|
|
*/
|
|
this.foreColor = this.wrapCommand(function (colorInfo) {
|
|
document.execCommand('styleWithCSS', false, true);
|
|
document.execCommand('foreColor', false, colorInfo);
|
|
});
|
|
|
|
/**
|
|
* insert Table
|
|
*
|
|
* @param {String} dimension of table (ex : "5x5")
|
|
*/
|
|
this.insertTable = this.wrapCommand(function (dim) {
|
|
var dimension = dim.split('x');
|
|
|
|
var rng = this.createRange().deleteContents();
|
|
rng.insertNode(table.createTable(dimension[0], dimension[1], options));
|
|
});
|
|
|
|
/**
|
|
* @method addRow
|
|
*
|
|
*
|
|
*/
|
|
this.addRow = function (position) {
|
|
var rng = this.createRange($editable);
|
|
if (rng.isCollapsed() && rng.isOnCell()) {
|
|
beforeCommand();
|
|
table.addRow(rng, position);
|
|
afterCommand();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @method addCol
|
|
*
|
|
*
|
|
*/
|
|
this.addCol = function (position) {
|
|
var rng = this.createRange($editable);
|
|
if (rng.isCollapsed() && rng.isOnCell()) {
|
|
beforeCommand();
|
|
table.addCol(rng, position);
|
|
afterCommand();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @method deleteRow
|
|
*
|
|
*
|
|
*/
|
|
this.deleteRow = function () {
|
|
var rng = this.createRange($editable);
|
|
if (rng.isCollapsed() && rng.isOnCell()) {
|
|
beforeCommand();
|
|
table.deleteRow(rng);
|
|
afterCommand();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @method deleteCol
|
|
*
|
|
*
|
|
*/
|
|
this.deleteCol = function () {
|
|
var rng = this.createRange($editable);
|
|
if (rng.isCollapsed() && rng.isOnCell()) {
|
|
beforeCommand();
|
|
table.deleteCol(rng);
|
|
afterCommand();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @method deleteTable
|
|
*
|
|
*
|
|
*/
|
|
this.deleteTable = function () {
|
|
var rng = this.createRange($editable);
|
|
if (rng.isCollapsed() && rng.isOnCell()) {
|
|
beforeCommand();
|
|
table.deleteTable(rng);
|
|
afterCommand();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* float me
|
|
*
|
|
* @param {String} value
|
|
*/
|
|
this.floatMe = this.wrapCommand(function (value) {
|
|
var $target = $(this.restoreTarget());
|
|
$target.toggleClass('note-float-left', value === 'left');
|
|
$target.toggleClass('note-float-right', value === 'right');
|
|
$target.css('float', value);
|
|
});
|
|
|
|
/**
|
|
* resize overlay element
|
|
* @param {String} value
|
|
*/
|
|
this.resize = this.wrapCommand(function (value) {
|
|
var $target = $(this.restoreTarget());
|
|
$target.css({
|
|
width: value * 100 + '%',
|
|
height: ''
|
|
});
|
|
});
|
|
|
|
/**
|
|
* @param {Position} pos
|
|
* @param {jQuery} $target - target element
|
|
* @param {Boolean} [bKeepRatio] - keep ratio
|
|
*/
|
|
this.resizeTo = function (pos, $target, bKeepRatio) {
|
|
var imageSize;
|
|
if (bKeepRatio) {
|
|
var newRatio = pos.y / pos.x;
|
|
var ratio = $target.data('ratio');
|
|
imageSize = {
|
|
width: ratio > newRatio ? pos.x : pos.y / ratio,
|
|
height: ratio > newRatio ? pos.x * ratio : pos.y
|
|
};
|
|
} else {
|
|
imageSize = {
|
|
width: pos.x,
|
|
height: pos.y
|
|
};
|
|
}
|
|
|
|
$target.css(imageSize);
|
|
};
|
|
|
|
/**
|
|
* remove media object
|
|
*/
|
|
this.removeMedia = this.wrapCommand(function () {
|
|
var $target = $(this.restoreTarget()).detach();
|
|
context.triggerEvent('media.delete', $target, $editable);
|
|
});
|
|
|
|
/**
|
|
* returns whether editable area has focus or not.
|
|
*/
|
|
this.hasFocus = function () {
|
|
return $editable.is(':focus');
|
|
};
|
|
|
|
/**
|
|
* set focus
|
|
*/
|
|
this.focus = function () {
|
|
// [workaround] Screen will move when page is scolled in IE.
|
|
// - do focus when not focused
|
|
if (!this.hasFocus()) {
|
|
$editable.focus();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* returns whether contents is empty or not.
|
|
* @return {Boolean}
|
|
*/
|
|
this.isEmpty = function () {
|
|
return dom.isEmpty($editable[0]) || dom.emptyPara === $editable.html();
|
|
};
|
|
|
|
/**
|
|
* Removes all contents and restores the editable instance to an _emptyPara_.
|
|
*/
|
|
this.empty = function () {
|
|
context.invoke('code', dom.emptyPara);
|
|
};
|
|
};
|
|
|
|
var Clipboard = function (context) {
|
|
var self = this;
|
|
|
|
var $editable = context.layoutInfo.editable;
|
|
|
|
this.events = {
|
|
'summernote.keydown': function (we, e) {
|
|
if (self.needKeydownHook()) {
|
|
if ((e.ctrlKey || e.metaKey) && e.keyCode === key.code.V) {
|
|
context.invoke('editor.saveRange');
|
|
self.$paste.focus();
|
|
|
|
setTimeout(function () {
|
|
self.pasteByHook();
|
|
}, 0);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
this.needKeydownHook = function () {
|
|
return (agent.isMSIE && agent.browserVersion > 10) || agent.isFF;
|
|
};
|
|
|
|
this.initialize = function () {
|
|
// [workaround] getting image from clipboard
|
|
// - IE11 and Firefox: CTRL+v hook
|
|
// - Webkit: event.clipboardData
|
|
if (this.needKeydownHook()) {
|
|
this.$paste = $('<div tabindex="-1" />').attr('contenteditable', true).css({
|
|
position: 'absolute',
|
|
left: -100000,
|
|
opacity: 0
|
|
});
|
|
$editable.before(this.$paste);
|
|
|
|
this.$paste.on('paste', function (event) {
|
|
context.triggerEvent('paste', event);
|
|
});
|
|
} else {
|
|
$editable.on('paste', this.pasteByEvent);
|
|
}
|
|
};
|
|
|
|
this.destroy = function () {
|
|
if (this.needKeydownHook()) {
|
|
this.$paste.remove();
|
|
this.$paste = null;
|
|
}
|
|
};
|
|
|
|
this.pasteByHook = function () {
|
|
var node = this.$paste[0].firstChild;
|
|
|
|
var src = node && node.src;
|
|
if (dom.isImg(node) && src.indexOf('data:') === 0) {
|
|
var decodedData = atob(node.src.split(',')[1]);
|
|
var array = new Uint8Array(decodedData.length);
|
|
for (var i = 0; i < decodedData.length; i++) {
|
|
array[i] = decodedData.charCodeAt(i);
|
|
}
|
|
|
|
var blob = new Blob([array], { type: 'image/png' });
|
|
blob.name = 'clipboard.png';
|
|
|
|
context.invoke('editor.restoreRange');
|
|
context.invoke('editor.focus');
|
|
context.invoke('editor.insertImagesOrCallback', [blob]);
|
|
} else {
|
|
var pasteContent = $('<div />').html(this.$paste.html()).html();
|
|
context.invoke('editor.restoreRange');
|
|
context.invoke('editor.focus');
|
|
|
|
if (pasteContent) {
|
|
context.invoke('editor.pasteHTML', pasteContent);
|
|
}
|
|
}
|
|
|
|
this.$paste.empty();
|
|
};
|
|
|
|
/**
|
|
* paste by clipboard event
|
|
*
|
|
* @param {Event} event
|
|
*/
|
|
this.pasteByEvent = function (event) {
|
|
var clipboardData = event.originalEvent.clipboardData;
|
|
if (clipboardData && clipboardData.items && clipboardData.items.length) {
|
|
var item = list.head(clipboardData.items);
|
|
if (item.kind === 'file' && item.type.indexOf('image/') !== -1) {
|
|
context.invoke('editor.insertImagesOrCallback', [item.getAsFile()]);
|
|
}
|
|
context.invoke('editor.afterCommand');
|
|
}
|
|
};
|
|
};
|
|
|
|
var Dropzone = function (context) {
|
|
var $document = $(document);
|
|
var $editor = context.layoutInfo.editor;
|
|
var $editable = context.layoutInfo.editable;
|
|
var options = context.options;
|
|
var lang = options.langInfo;
|
|
var documentEventHandlers = {};
|
|
|
|
var $dropzone = $([
|
|
'<div class="note-dropzone">',
|
|
' <div class="note-dropzone-message"/>',
|
|
'</div>'
|
|
].join('')).prependTo($editor);
|
|
|
|
var detachDocumentEvent = function () {
|
|
Object.keys(documentEventHandlers).forEach(function (key) {
|
|
$document.off(key.substr(2).toLowerCase(), documentEventHandlers[key]);
|
|
});
|
|
documentEventHandlers = {};
|
|
};
|
|
|
|
/**
|
|
* attach Drag and Drop Events
|
|
*/
|
|
this.initialize = function () {
|
|
if (options.disableDragAndDrop) {
|
|
// prevent default drop event
|
|
documentEventHandlers.onDrop = function (e) {
|
|
e.preventDefault();
|
|
};
|
|
$document.on('drop', documentEventHandlers.onDrop);
|
|
} else {
|
|
this.attachDragAndDropEvent();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* attach Drag and Drop Events
|
|
*/
|
|
this.attachDragAndDropEvent = function () {
|
|
var collection = $(),
|
|
$dropzoneMessage = $dropzone.find('.note-dropzone-message');
|
|
|
|
documentEventHandlers.onDragenter = function (e) {
|
|
var isCodeview = context.invoke('codeview.isActivated');
|
|
var hasEditorSize = $editor.width() > 0 && $editor.height() > 0;
|
|
if (!isCodeview && !collection.length && hasEditorSize) {
|
|
$editor.addClass('dragover');
|
|
$dropzone.width($editor.width());
|
|
$dropzone.height($editor.height());
|
|
$dropzoneMessage.text(lang.image.dragImageHere);
|
|
}
|
|
collection = collection.add(e.target);
|
|
};
|
|
|
|
documentEventHandlers.onDragleave = function (e) {
|
|
collection = collection.not(e.target);
|
|
if (!collection.length) {
|
|
$editor.removeClass('dragover');
|
|
}
|
|
};
|
|
|
|
documentEventHandlers.onDrop = function () {
|
|
collection = $();
|
|
$editor.removeClass('dragover');
|
|
};
|
|
|
|
// show dropzone on dragenter when dragging a object to document
|
|
// -but only if the editor is visible, i.e. has a positive width and height
|
|
$document.on('dragenter', documentEventHandlers.onDragenter)
|
|
.on('dragleave', documentEventHandlers.onDragleave)
|
|
.on('drop', documentEventHandlers.onDrop);
|
|
|
|
// change dropzone's message on hover.
|
|
$dropzone.on('dragenter', function () {
|
|
$dropzone.addClass('hover');
|
|
$dropzoneMessage.text(lang.image.dropImage);
|
|
}).on('dragleave', function () {
|
|
$dropzone.removeClass('hover');
|
|
$dropzoneMessage.text(lang.image.dragImageHere);
|
|
});
|
|
|
|
// attach dropImage
|
|
$dropzone.on('drop', function (event) {
|
|
var dataTransfer = event.originalEvent.dataTransfer;
|
|
|
|
if (dataTransfer && dataTransfer.files && dataTransfer.files.length) {
|
|
event.preventDefault();
|
|
$editable.focus();
|
|
context.invoke('editor.insertImagesOrCallback', dataTransfer.files);
|
|
} else {
|
|
$.each(dataTransfer.types, function (idx, type) {
|
|
var content = dataTransfer.getData(type);
|
|
|
|
if (type.toLowerCase().indexOf('text') > -1) {
|
|
context.invoke('editor.pasteHTML', content);
|
|
} else {
|
|
$(content).each(function () {
|
|
context.invoke('editor.insertNode', this);
|
|
});
|
|
}
|
|
});
|
|
}
|
|
}).on('dragover', false); // prevent default dragover event
|
|
};
|
|
|
|
this.destroy = function () {
|
|
detachDocumentEvent();
|
|
};
|
|
};
|
|
|
|
|
|
var CodeMirror;
|
|
if (agent.hasCodeMirror) {
|
|
if (agent.isSupportAmd) {
|
|
require(['codemirror'], function (cm) {
|
|
CodeMirror = cm;
|
|
});
|
|
} else {
|
|
CodeMirror = window.CodeMirror;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @class Codeview
|
|
*/
|
|
var Codeview = function (context) {
|
|
var $editor = context.layoutInfo.editor;
|
|
var $editable = context.layoutInfo.editable;
|
|
var $codable = context.layoutInfo.codable;
|
|
var options = context.options;
|
|
|
|
this.sync = function () {
|
|
var isCodeview = this.isActivated();
|
|
if (isCodeview && agent.hasCodeMirror) {
|
|
$codable.data('cmEditor').save();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @return {Boolean}
|
|
*/
|
|
this.isActivated = function () {
|
|
return $editor.hasClass('codeview');
|
|
};
|
|
|
|
/**
|
|
* toggle codeview
|
|
*/
|
|
this.toggle = function () {
|
|
if (this.isActivated()) {
|
|
this.deactivate();
|
|
} else {
|
|
this.activate();
|
|
}
|
|
context.triggerEvent('codeview.toggled');
|
|
};
|
|
|
|
/**
|
|
* activate code view
|
|
*/
|
|
this.activate = function () {
|
|
$codable.val(dom.html($editable, options.prettifyHtml));
|
|
$codable.height($editable.height());
|
|
|
|
context.invoke('toolbar.updateCodeview', true);
|
|
$editor.addClass('codeview');
|
|
$codable.focus();
|
|
|
|
// activate CodeMirror as codable
|
|
if (agent.hasCodeMirror) {
|
|
var cmEditor = CodeMirror.fromTextArea($codable[0], options.codemirror);
|
|
|
|
// CodeMirror TernServer
|
|
if (options.codemirror.tern) {
|
|
var server = new CodeMirror.TernServer(options.codemirror.tern);
|
|
cmEditor.ternServer = server;
|
|
cmEditor.on('cursorActivity', function (cm) {
|
|
server.updateArgHints(cm);
|
|
});
|
|
}
|
|
|
|
// CodeMirror hasn't Padding.
|
|
cmEditor.setSize(null, $editable.outerHeight());
|
|
$codable.data('cmEditor', cmEditor);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* deactivate code view
|
|
*/
|
|
this.deactivate = function () {
|
|
// deactivate CodeMirror as codable
|
|
if (agent.hasCodeMirror) {
|
|
var cmEditor = $codable.data('cmEditor');
|
|
$codable.val(cmEditor.getValue());
|
|
cmEditor.toTextArea();
|
|
}
|
|
|
|
var value = dom.value($codable, options.prettifyHtml) || dom.emptyPara;
|
|
var isChange = $editable.html() !== value;
|
|
|
|
$editable.html(value);
|
|
$editable.height(options.height ? $codable.height() : 'auto');
|
|
$editor.removeClass('codeview');
|
|
|
|
if (isChange) {
|
|
context.triggerEvent('change', $editable.html(), $editable);
|
|
}
|
|
|
|
$editable.focus();
|
|
|
|
context.invoke('toolbar.updateCodeview', false);
|
|
};
|
|
|
|
this.destroy = function () {
|
|
if (this.isActivated()) {
|
|
this.deactivate();
|
|
}
|
|
};
|
|
};
|
|
|
|
var EDITABLE_PADDING = 24;
|
|
|
|
var Statusbar = function (context) {
|
|
var $document = $(document);
|
|
var $statusbar = context.layoutInfo.statusbar;
|
|
var $editable = context.layoutInfo.editable;
|
|
var options = context.options;
|
|
|
|
this.initialize = function () {
|
|
if (options.airMode || options.disableResizeEditor) {
|
|
this.destroy();
|
|
return;
|
|
}
|
|
|
|
$statusbar.on('mousedown', function (event) {
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
|
|
var editableTop = $editable.offset().top - $document.scrollTop();
|
|
var onMouseMove = function (event) {
|
|
var height = event.clientY - (editableTop + EDITABLE_PADDING);
|
|
|
|
height = (options.minheight > 0) ? Math.max(height, options.minheight) : height;
|
|
height = (options.maxHeight > 0) ? Math.min(height, options.maxHeight) : height;
|
|
|
|
$editable.height(height);
|
|
};
|
|
|
|
$document
|
|
.on('mousemove', onMouseMove)
|
|
.one('mouseup', function () {
|
|
$document.off('mousemove', onMouseMove);
|
|
});
|
|
});
|
|
};
|
|
|
|
this.destroy = function () {
|
|
$statusbar.off();
|
|
$statusbar.remove();
|
|
};
|
|
};
|
|
|
|
var Fullscreen = function (context) {
|
|
var self = this;
|
|
var $editor = context.layoutInfo.editor;
|
|
var $toolbar = context.layoutInfo.toolbar;
|
|
var $editable = context.layoutInfo.editable;
|
|
var $codable = context.layoutInfo.codable;
|
|
|
|
var $window = $(window);
|
|
var $scrollbar = $('html, body');
|
|
|
|
this.resizeTo = function (size) {
|
|
$editable.css('height', size.h);
|
|
$codable.css('height', size.h);
|
|
if ($codable.data('cmeditor')) {
|
|
$codable.data('cmeditor').setsize(null, size.h);
|
|
}
|
|
};
|
|
|
|
this.onResize = function () {
|
|
self.resizeTo({
|
|
h: $window.height() - $toolbar.outerHeight()
|
|
});
|
|
};
|
|
|
|
/**
|
|
* toggle fullscreen
|
|
*/
|
|
this.toggle = function () {
|
|
$editor.toggleClass('fullscreen');
|
|
if (this.isFullscreen()) {
|
|
$editable.data('orgHeight', $editable.css('height'));
|
|
$window.on('resize', this.onResize).trigger('resize');
|
|
$scrollbar.css('overflow', 'hidden');
|
|
} else {
|
|
$window.off('resize', this.onResize);
|
|
this.resizeTo({ h: $editable.data('orgHeight') });
|
|
$scrollbar.css('overflow', 'visible');
|
|
}
|
|
|
|
context.invoke('toolbar.updateFullscreen', this.isFullscreen());
|
|
};
|
|
|
|
this.isFullscreen = function () {
|
|
return $editor.hasClass('fullscreen');
|
|
};
|
|
};
|
|
|
|
var Handle = function (context) {
|
|
var self = this;
|
|
|
|
var $document = $(document);
|
|
var $editingArea = context.layoutInfo.editingArea;
|
|
var options = context.options;
|
|
|
|
this.events = {
|
|
'summernote.mousedown': function (we, e) {
|
|
if (self.update(e.target)) {
|
|
e.preventDefault();
|
|
}
|
|
},
|
|
'summernote.keyup summernote.scroll summernote.change summernote.dialog.shown': function () {
|
|
self.update();
|
|
},
|
|
'summernote.disable': function () {
|
|
self.hide();
|
|
},
|
|
'summernote.codeview.toggled': function () {
|
|
self.update();
|
|
}
|
|
};
|
|
|
|
this.initialize = function () {
|
|
this.$handle = $([
|
|
'<div class="note-handle">',
|
|
'<div class="note-control-selection">',
|
|
'<div class="note-control-selection-bg"></div>',
|
|
'<div class="note-control-holder note-control-nw"></div>',
|
|
'<div class="note-control-holder note-control-ne"></div>',
|
|
'<div class="note-control-holder note-control-sw"></div>',
|
|
'<div class="',
|
|
(options.disableResizeImage ? 'note-control-holder' : 'note-control-sizing'),
|
|
' note-control-se"></div>',
|
|
(options.disableResizeImage ? '' : '<div class="note-control-selection-info"></div>'),
|
|
'</div>',
|
|
'</div>'
|
|
].join('')).prependTo($editingArea);
|
|
|
|
this.$handle.on('mousedown', function (event) {
|
|
if (dom.isControlSizing(event.target)) {
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
|
|
var $target = self.$handle.find('.note-control-selection').data('target'),
|
|
posStart = $target.offset(),
|
|
scrollTop = $document.scrollTop();
|
|
|
|
var onMouseMove = function (event) {
|
|
context.invoke('editor.resizeTo', {
|
|
x: event.clientX - posStart.left,
|
|
y: event.clientY - (posStart.top - scrollTop)
|
|
}, $target, !event.shiftKey);
|
|
|
|
self.update($target[0]);
|
|
};
|
|
|
|
$document
|
|
.on('mousemove', onMouseMove)
|
|
.one('mouseup', function (e) {
|
|
e.preventDefault();
|
|
$document.off('mousemove', onMouseMove);
|
|
context.invoke('editor.afterCommand');
|
|
});
|
|
|
|
if (!$target.data('ratio')) { // original ratio.
|
|
$target.data('ratio', $target.height() / $target.width());
|
|
}
|
|
}
|
|
});
|
|
|
|
// Listen for scrolling on the handle overlay.
|
|
this.$handle.on('wheel', function (e) {
|
|
e.preventDefault();
|
|
self.update();
|
|
});
|
|
};
|
|
|
|
this.destroy = function () {
|
|
this.$handle.remove();
|
|
};
|
|
|
|
this.update = function (target) {
|
|
if (context.isDisabled()) {
|
|
return false;
|
|
}
|
|
|
|
var isImage = dom.isImg(target);
|
|
var $selection = this.$handle.find('.note-control-selection');
|
|
|
|
context.invoke('imagePopover.update', target);
|
|
|
|
if (isImage) {
|
|
var $image = $(target);
|
|
var position = $image.position();
|
|
var pos = {
|
|
left: position.left + parseInt($image.css('marginLeft'), 10),
|
|
top: position.top + parseInt($image.css('marginTop'), 10)
|
|
};
|
|
|
|
// exclude margin
|
|
var imageSize = {
|
|
w: $image.outerWidth(false),
|
|
h: $image.outerHeight(false)
|
|
};
|
|
|
|
$selection.css({
|
|
display: 'block',
|
|
left: pos.left,
|
|
top: pos.top,
|
|
width: imageSize.w,
|
|
height: imageSize.h
|
|
}).data('target', $image); // save current image element.
|
|
|
|
var sizingText = imageSize.w + 'x' + imageSize.h;
|
|
$selection.find('.note-control-selection-info').text(sizingText);
|
|
context.invoke('editor.saveTarget', target);
|
|
} else {
|
|
this.hide();
|
|
}
|
|
|
|
return isImage;
|
|
};
|
|
|
|
/**
|
|
* hide
|
|
*
|
|
* @param {jQuery} $handle
|
|
*/
|
|
this.hide = function () {
|
|
context.invoke('editor.clearTarget');
|
|
this.$handle.children().hide();
|
|
};
|
|
};
|
|
|
|
var AutoLink = function (context) {
|
|
var self = this;
|
|
var defaultScheme = 'http://';
|
|
var linkPattern = /^([A-Za-z][A-Za-z0-9+-.]*\:[\/\/]?|mailto:[A-Z0-9._%+-]+@)?(www\.)?(.+)$/i;
|
|
|
|
this.events = {
|
|
'summernote.keyup': function (we, e) {
|
|
if (!e.isDefaultPrevented()) {
|
|
self.handleKeyup(e);
|
|
}
|
|
},
|
|
'summernote.keydown': function (we, e) {
|
|
self.handleKeydown(e);
|
|
}
|
|
};
|
|
|
|
this.initialize = function () {
|
|
this.lastWordRange = null;
|
|
};
|
|
|
|
this.destroy = function () {
|
|
this.lastWordRange = null;
|
|
};
|
|
|
|
this.replace = function () {
|
|
if (!this.lastWordRange) {
|
|
return;
|
|
}
|
|
|
|
var keyword = this.lastWordRange.toString();
|
|
var match = keyword.match(linkPattern);
|
|
|
|
if (match && (match[1] || match[2])) {
|
|
var link = match[1] ? keyword : defaultScheme + keyword;
|
|
var node = $('<a />').html(keyword).attr('href', link)[0];
|
|
|
|
this.lastWordRange.insertNode(node);
|
|
this.lastWordRange = null;
|
|
context.invoke('editor.focus');
|
|
}
|
|
|
|
};
|
|
|
|
this.handleKeydown = function (e) {
|
|
if (list.contains([key.code.ENTER, key.code.SPACE], e.keyCode)) {
|
|
var wordRange = context.invoke('editor.createRange').getWordRange();
|
|
this.lastWordRange = wordRange;
|
|
}
|
|
};
|
|
|
|
this.handleKeyup = function (e) {
|
|
if (list.contains([key.code.ENTER, key.code.SPACE], e.keyCode)) {
|
|
this.replace();
|
|
}
|
|
};
|
|
};
|
|
|
|
/**
|
|
* textarea auto sync.
|
|
*/
|
|
var AutoSync = function (context) {
|
|
var $note = context.layoutInfo.note;
|
|
|
|
this.events = {
|
|
'summernote.change': function () {
|
|
$note.val(context.invoke('code'));
|
|
}
|
|
};
|
|
|
|
this.shouldInitialize = function () {
|
|
return dom.isTextarea($note[0]);
|
|
};
|
|
};
|
|
|
|
var Placeholder = function (context) {
|
|
var self = this;
|
|
var $editingArea = context.layoutInfo.editingArea;
|
|
var options = context.options;
|
|
|
|
this.events = {
|
|
'summernote.init summernote.change': function () {
|
|
self.update();
|
|
},
|
|
'summernote.codeview.toggled': function () {
|
|
self.update();
|
|
}
|
|
};
|
|
|
|
this.shouldInitialize = function () {
|
|
return !!options.placeholder;
|
|
};
|
|
|
|
this.initialize = function () {
|
|
this.$placeholder = $('<div class="note-placeholder">');
|
|
this.$placeholder.on('click', function () {
|
|
context.invoke('focus');
|
|
}).text(options.placeholder).prependTo($editingArea);
|
|
|
|
this.update();
|
|
};
|
|
|
|
this.destroy = function () {
|
|
this.$placeholder.remove();
|
|
};
|
|
|
|
this.update = function () {
|
|
var isShow = !context.invoke('codeview.isActivated') && context.invoke('editor.isEmpty');
|
|
this.$placeholder.toggle(isShow);
|
|
};
|
|
};
|
|
|
|
var Buttons = function (context) {
|
|
var self = this;
|
|
var ui = $.summernote.ui;
|
|
|
|
var $toolbar = context.layoutInfo.toolbar;
|
|
var options = context.options;
|
|
var lang = options.langInfo;
|
|
|
|
var invertedKeyMap = func.invertObject(options.keyMap[agent.isMac ? 'mac' : 'pc']);
|
|
|
|
var representShortcut = this.representShortcut = function (editorMethod) {
|
|
var shortcut = invertedKeyMap[editorMethod];
|
|
if (!options.shortcuts || !shortcut) {
|
|
return '';
|
|
}
|
|
|
|
if (agent.isMac) {
|
|
shortcut = shortcut.replace('CMD', '⌘').replace('SHIFT', '⇧');
|
|
}
|
|
|
|
shortcut = shortcut.replace('BACKSLASH', '\\')
|
|
.replace('SLASH', '/')
|
|
.replace('LEFTBRACKET', '[')
|
|
.replace('RIGHTBRACKET', ']');
|
|
|
|
return ' (' + shortcut + ')';
|
|
};
|
|
|
|
this.initialize = function () {
|
|
this.addToolbarButtons();
|
|
this.addImagePopoverButtons();
|
|
this.addLinkPopoverButtons();
|
|
this.addTablePopoverButtons();
|
|
this.fontInstalledMap = {};
|
|
};
|
|
|
|
this.destroy = function () {
|
|
delete this.fontInstalledMap;
|
|
};
|
|
|
|
this.isFontInstalled = function (name) {
|
|
if (!self.fontInstalledMap.hasOwnProperty(name)) {
|
|
self.fontInstalledMap[name] = agent.isFontInstalled(name) ||
|
|
list.contains(options.fontNamesIgnoreCheck, name);
|
|
}
|
|
|
|
return self.fontInstalledMap[name];
|
|
};
|
|
|
|
this.addToolbarButtons = function () {
|
|
context.memo('button.style', function () {
|
|
return ui.buttonGroup([
|
|
ui.button({
|
|
className: 'dropdown-toggle',
|
|
contents: ui.dropdownButtonContents(ui.icon(options.icons.magic), options),
|
|
tooltip: lang.style.style,
|
|
data: {
|
|
toggle: 'dropdown'
|
|
}
|
|
}),
|
|
ui.dropdown({
|
|
className: 'dropdown-style',
|
|
items: context.options.styleTags,
|
|
template: function (item) {
|
|
|
|
if (typeof item === 'string') {
|
|
item = { tag: item, title: (lang.style.hasOwnProperty(item) ? lang.style[item] : item) };
|
|
}
|
|
|
|
var tag = item.tag;
|
|
var title = item.title;
|
|
var style = item.style ? ' style="' + item.style + '" ' : '';
|
|
var className = item.className ? ' class="' + item.className + '"' : '';
|
|
|
|
return '<' + tag + style + className + '>' + title + '</' + tag + '>';
|
|
},
|
|
click: context.createInvokeHandler('editor.formatBlock')
|
|
})
|
|
]).render();
|
|
});
|
|
|
|
context.memo('button.bold', function () {
|
|
return ui.button({
|
|
className: 'note-btn-bold',
|
|
contents: ui.icon(options.icons.bold),
|
|
tooltip: lang.font.bold + representShortcut('bold'),
|
|
click: context.createInvokeHandlerAndUpdateState('editor.bold')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.italic', function () {
|
|
return ui.button({
|
|
className: 'note-btn-italic',
|
|
contents: ui.icon(options.icons.italic),
|
|
tooltip: lang.font.italic + representShortcut('italic'),
|
|
click: context.createInvokeHandlerAndUpdateState('editor.italic')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.underline', function () {
|
|
return ui.button({
|
|
className: 'note-btn-underline',
|
|
contents: ui.icon(options.icons.underline),
|
|
tooltip: lang.font.underline + representShortcut('underline'),
|
|
click: context.createInvokeHandlerAndUpdateState('editor.underline')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.clear', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.eraser),
|
|
tooltip: lang.font.clear + representShortcut('removeFormat'),
|
|
click: context.createInvokeHandler('editor.removeFormat')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.strikethrough', function () {
|
|
return ui.button({
|
|
className: 'note-btn-strikethrough',
|
|
contents: ui.icon(options.icons.strikethrough),
|
|
tooltip: lang.font.strikethrough + representShortcut('strikethrough'),
|
|
click: context.createInvokeHandlerAndUpdateState('editor.strikethrough')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.superscript', function () {
|
|
return ui.button({
|
|
className: 'note-btn-superscript',
|
|
contents: ui.icon(options.icons.superscript),
|
|
tooltip: lang.font.superscript,
|
|
click: context.createInvokeHandlerAndUpdateState('editor.superscript')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.subscript', function () {
|
|
return ui.button({
|
|
className: 'note-btn-subscript',
|
|
contents: ui.icon(options.icons.subscript),
|
|
tooltip: lang.font.subscript,
|
|
click: context.createInvokeHandlerAndUpdateState('editor.subscript')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.fontname', function () {
|
|
return ui.buttonGroup([
|
|
ui.button({
|
|
className: 'dropdown-toggle',
|
|
contents: ui.dropdownButtonContents('<span class="note-current-fontname"/>', options),
|
|
tooltip: lang.font.name,
|
|
data: {
|
|
toggle: 'dropdown'
|
|
}
|
|
}),
|
|
ui.dropdownCheck({
|
|
className: 'dropdown-fontname',
|
|
checkClassName: options.icons.menuCheck,
|
|
items: options.fontNames.filter(self.isFontInstalled),
|
|
template: function (item) {
|
|
return '<span style="font-family:' + item + '">' + item + '</span>';
|
|
},
|
|
click: context.createInvokeHandlerAndUpdateState('editor.fontName')
|
|
})
|
|
]).render();
|
|
});
|
|
|
|
context.memo('button.fontsize', function () {
|
|
return ui.buttonGroup([
|
|
ui.button({
|
|
className: 'dropdown-toggle',
|
|
contents: ui.dropdownButtonContents('<span class="note-current-fontsize"/>', options),
|
|
tooltip: lang.font.size,
|
|
data: {
|
|
toggle: 'dropdown'
|
|
}
|
|
}),
|
|
ui.dropdownCheck({
|
|
className: 'dropdown-fontsize',
|
|
checkClassName: options.icons.menuCheck,
|
|
items: options.fontSizes,
|
|
click: context.createInvokeHandlerAndUpdateState('editor.fontSize')
|
|
})
|
|
]).render();
|
|
});
|
|
|
|
context.memo('button.color', function () {
|
|
return ui.buttonGroup({
|
|
className: 'note-color',
|
|
children: [
|
|
ui.button({
|
|
className: 'note-current-color-button',
|
|
contents: ui.icon(options.icons.font + ' note-recent-color'),
|
|
tooltip: lang.color.recent,
|
|
click: function (e) {
|
|
var $button = $(e.currentTarget);
|
|
context.invoke('editor.color', {
|
|
backColor: $button.attr('data-backColor'),
|
|
foreColor: $button.attr('data-foreColor')
|
|
});
|
|
},
|
|
callback: function ($button) {
|
|
var $recentColor = $button.find('.note-recent-color');
|
|
$recentColor.css('background-color', '#FFFF00');
|
|
$button.attr('data-backColor', '#FFFF00');
|
|
}
|
|
}),
|
|
ui.button({
|
|
className: 'dropdown-toggle',
|
|
contents: ui.dropdownButtonContents('', options),
|
|
tooltip: lang.color.more,
|
|
data: {
|
|
toggle: 'dropdown'
|
|
}
|
|
}),
|
|
ui.dropdown({
|
|
items: [
|
|
'<div class="note-palette">',
|
|
' <div class="note-palette-title">' + lang.color.background + '</div>',
|
|
' <div>',
|
|
' <button type="button" class="note-color-reset btn btn-light" data-event="backColor" data-value="inherit">',
|
|
lang.color.transparent,
|
|
' </button>',
|
|
' </div>',
|
|
' <div class="note-holder" data-event="backColor"/>',
|
|
'</div>',
|
|
'<div class="note-palette">',
|
|
' <div class="note-palette-title">' + lang.color.foreground + '</div>',
|
|
' <div>',
|
|
' <button type="button" class="note-color-reset btn btn-light" data-event="removeFormat" data-value="foreColor">',
|
|
lang.color.resetToDefault,
|
|
' </button>',
|
|
' </div>',
|
|
' <div class="note-holder" data-event="foreColor"/>',
|
|
'</div>'
|
|
].join(''),
|
|
callback: function ($dropdown) {
|
|
$dropdown.find('.note-holder').each(function () {
|
|
var $holder = $(this);
|
|
$holder.append(ui.palette({
|
|
colors: options.colors,
|
|
eventName: $holder.data('event'),
|
|
tooltip: options.tooltip
|
|
}).render());
|
|
});
|
|
},
|
|
click: function (event) {
|
|
var $button = $(event.target);
|
|
var eventName = $button.data('event');
|
|
var value = $button.data('value');
|
|
|
|
if (eventName && value) {
|
|
var key = eventName === 'backColor' ? 'background-color' : 'color';
|
|
var $color = $button.closest('.note-color').find('.note-recent-color');
|
|
var $currentButton = $button.closest('.note-color').find('.note-current-color-button');
|
|
|
|
$color.css(key, value);
|
|
$currentButton.attr('data-' + eventName, value);
|
|
context.invoke('editor.' + eventName, value);
|
|
}
|
|
}
|
|
})
|
|
]
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.ul', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.unorderedlist),
|
|
tooltip: lang.lists.unordered + representShortcut('insertUnorderedList'),
|
|
click: context.createInvokeHandler('editor.insertUnorderedList')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.ol', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.orderedlist),
|
|
tooltip: lang.lists.ordered + representShortcut('insertOrderedList'),
|
|
click: context.createInvokeHandler('editor.insertOrderedList')
|
|
}).render();
|
|
});
|
|
|
|
var justifyLeft = ui.button({
|
|
contents: ui.icon(options.icons.alignLeft),
|
|
tooltip: lang.paragraph.left + representShortcut('justifyLeft'),
|
|
click: context.createInvokeHandler('editor.justifyLeft')
|
|
});
|
|
|
|
var justifyCenter = ui.button({
|
|
contents: ui.icon(options.icons.alignCenter),
|
|
tooltip: lang.paragraph.center + representShortcut('justifyCenter'),
|
|
click: context.createInvokeHandler('editor.justifyCenter')
|
|
});
|
|
|
|
var justifyRight = ui.button({
|
|
contents: ui.icon(options.icons.alignRight),
|
|
tooltip: lang.paragraph.right + representShortcut('justifyRight'),
|
|
click: context.createInvokeHandler('editor.justifyRight')
|
|
});
|
|
|
|
var justifyFull = ui.button({
|
|
contents: ui.icon(options.icons.alignJustify),
|
|
tooltip: lang.paragraph.justify + representShortcut('justifyFull'),
|
|
click: context.createInvokeHandler('editor.justifyFull')
|
|
});
|
|
|
|
var outdent = ui.button({
|
|
contents: ui.icon(options.icons.outdent),
|
|
tooltip: lang.paragraph.outdent + representShortcut('outdent'),
|
|
click: context.createInvokeHandler('editor.outdent')
|
|
});
|
|
|
|
var indent = ui.button({
|
|
contents: ui.icon(options.icons.indent),
|
|
tooltip: lang.paragraph.indent + representShortcut('indent'),
|
|
click: context.createInvokeHandler('editor.indent')
|
|
});
|
|
|
|
context.memo('button.justifyLeft', func.invoke(justifyLeft, 'render'));
|
|
context.memo('button.justifyCenter', func.invoke(justifyCenter, 'render'));
|
|
context.memo('button.justifyRight', func.invoke(justifyRight, 'render'));
|
|
context.memo('button.justifyFull', func.invoke(justifyFull, 'render'));
|
|
context.memo('button.outdent', func.invoke(outdent, 'render'));
|
|
context.memo('button.indent', func.invoke(indent, 'render'));
|
|
|
|
context.memo('button.paragraph', function () {
|
|
return ui.buttonGroup([
|
|
ui.button({
|
|
className: 'dropdown-toggle',
|
|
contents: ui.dropdownButtonContents(ui.icon(options.icons.alignLeft), options),
|
|
tooltip: lang.paragraph.paragraph,
|
|
data: {
|
|
toggle: 'dropdown'
|
|
}
|
|
}),
|
|
ui.dropdown([
|
|
ui.buttonGroup({
|
|
className: 'note-align',
|
|
children: [justifyLeft, justifyCenter, justifyRight, justifyFull]
|
|
}),
|
|
ui.buttonGroup({
|
|
className: 'note-list',
|
|
children: [outdent, indent]
|
|
})
|
|
])
|
|
]).render();
|
|
});
|
|
|
|
context.memo('button.height', function () {
|
|
return ui.buttonGroup([
|
|
ui.button({
|
|
className: 'dropdown-toggle',
|
|
contents: ui.dropdownButtonContents(ui.icon(options.icons.textHeight), options),
|
|
tooltip: lang.font.height,
|
|
data: {
|
|
toggle: 'dropdown'
|
|
}
|
|
}),
|
|
ui.dropdownCheck({
|
|
items: options.lineHeights,
|
|
checkClassName: options.icons.menuCheck,
|
|
className: 'dropdown-line-height',
|
|
click: context.createInvokeHandler('editor.lineHeight')
|
|
})
|
|
]).render();
|
|
});
|
|
|
|
context.memo('button.table', function () {
|
|
return ui.buttonGroup([
|
|
ui.button({
|
|
className: 'dropdown-toggle',
|
|
contents: ui.dropdownButtonContents(ui.icon(options.icons.table), options),
|
|
tooltip: lang.table.table,
|
|
data: {
|
|
toggle: 'dropdown'
|
|
}
|
|
}),
|
|
ui.dropdown({
|
|
className: 'note-table',
|
|
items: [
|
|
'<div class="note-dimension-picker">',
|
|
' <div class="note-dimension-picker-mousecatcher" data-event="insertTable" data-value="1x1"/>',
|
|
' <div class="note-dimension-picker-highlighted"/>',
|
|
' <div class="note-dimension-picker-unhighlighted"/>',
|
|
'</div>',
|
|
'<div class="note-dimension-display">1 x 1</div>'
|
|
].join('')
|
|
})
|
|
], {
|
|
callback: function ($node) {
|
|
var $catcher = $node.find('.note-dimension-picker-mousecatcher');
|
|
$catcher.css({
|
|
width: options.insertTableMaxSize.col + 'em',
|
|
height: options.insertTableMaxSize.row + 'em'
|
|
}).mousedown(context.createInvokeHandler('editor.insertTable'))
|
|
.on('mousemove', self.tableMoveHandler);
|
|
}
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.link', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.link),
|
|
tooltip: lang.link.link + representShortcut('linkDialog.show'),
|
|
click: context.createInvokeHandler('linkDialog.show')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.picture', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.picture),
|
|
tooltip: lang.image.image,
|
|
click: context.createInvokeHandler('imageDialog.show')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.video', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.video),
|
|
tooltip: lang.video.video,
|
|
click: context.createInvokeHandler('videoDialog.show')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.hr', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.minus),
|
|
tooltip: lang.hr.insert + representShortcut('insertHorizontalRule'),
|
|
click: context.createInvokeHandler('editor.insertHorizontalRule')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.fullscreen', function () {
|
|
return ui.button({
|
|
className: 'btn-fullscreen',
|
|
contents: ui.icon(options.icons.arrowsAlt),
|
|
tooltip: lang.options.fullscreen,
|
|
click: context.createInvokeHandler('fullscreen.toggle')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.codeview', function () {
|
|
return ui.button({
|
|
className: 'btn-codeview',
|
|
contents: ui.icon(options.icons.code),
|
|
tooltip: lang.options.codeview,
|
|
click: context.createInvokeHandler('codeview.toggle')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.redo', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.redo),
|
|
tooltip: lang.history.redo + representShortcut('redo'),
|
|
click: context.createInvokeHandler('editor.redo')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.undo', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.undo),
|
|
tooltip: lang.history.undo + representShortcut('undo'),
|
|
click: context.createInvokeHandler('editor.undo')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.help', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.question),
|
|
tooltip: lang.options.help,
|
|
click: context.createInvokeHandler('helpDialog.show')
|
|
}).render();
|
|
});
|
|
};
|
|
|
|
/**
|
|
* image : [
|
|
* ['imagesize', ['imageSize100', 'imageSize50', 'imageSize25']],
|
|
* ['float', ['floatLeft', 'floatRight', 'floatNone' ]],
|
|
* ['remove', ['removeMedia']]
|
|
* ],
|
|
*/
|
|
this.addImagePopoverButtons = function () {
|
|
// Image Size Buttons
|
|
context.memo('button.imageSize100', function () {
|
|
return ui.button({
|
|
contents: '<span class="note-fontsize-10">100%</span>',
|
|
tooltip: lang.image.resizeFull,
|
|
click: context.createInvokeHandler('editor.resize', '1')
|
|
}).render();
|
|
});
|
|
context.memo('button.imageSize50', function () {
|
|
return ui.button({
|
|
contents: '<span class="note-fontsize-10">50%</span>',
|
|
tooltip: lang.image.resizeHalf,
|
|
click: context.createInvokeHandler('editor.resize', '0.5')
|
|
}).render();
|
|
});
|
|
context.memo('button.imageSize25', function () {
|
|
return ui.button({
|
|
contents: '<span class="note-fontsize-10">25%</span>',
|
|
tooltip: lang.image.resizeQuarter,
|
|
click: context.createInvokeHandler('editor.resize', '0.25')
|
|
}).render();
|
|
});
|
|
|
|
// Float Buttons
|
|
context.memo('button.floatLeft', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.alignLeft),
|
|
tooltip: lang.image.floatLeft,
|
|
click: context.createInvokeHandler('editor.floatMe', 'left')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.floatRight', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.alignRight),
|
|
tooltip: lang.image.floatRight,
|
|
click: context.createInvokeHandler('editor.floatMe', 'right')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.floatNone', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.alignJustify),
|
|
tooltip: lang.image.floatNone,
|
|
click: context.createInvokeHandler('editor.floatMe', 'none')
|
|
}).render();
|
|
});
|
|
|
|
// Remove Buttons
|
|
context.memo('button.removeMedia', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.trash),
|
|
tooltip: lang.image.remove,
|
|
click: context.createInvokeHandler('editor.removeMedia')
|
|
}).render();
|
|
});
|
|
};
|
|
|
|
this.addLinkPopoverButtons = function () {
|
|
context.memo('button.linkDialogShow', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.link),
|
|
tooltip: lang.link.edit,
|
|
click: context.createInvokeHandler('linkDialog.show')
|
|
}).render();
|
|
});
|
|
|
|
context.memo('button.unlink', function () {
|
|
return ui.button({
|
|
contents: ui.icon(options.icons.unlink),
|
|
tooltip: lang.link.unlink,
|
|
click: context.createInvokeHandler('editor.unlink')
|
|
}).render();
|
|
});
|
|
};
|
|
|
|
/**
|
|
* table : [
|
|
* ['add', ['addRowDown', 'addRowUp', 'addColLeft', 'addColRight']],
|
|
* ['delete', ['deleteRow', 'deleteCol', 'deleteTable']]
|
|
* ],
|
|
*/
|
|
this.addTablePopoverButtons = function () {
|
|
context.memo('button.addRowUp', function () {
|
|
return ui.button({
|
|
className: 'btn-md',
|
|
contents: ui.icon(options.icons.rowAbove),
|
|
tooltip: lang.table.addRowAbove,
|
|
click: context.createInvokeHandler('editor.addRow', 'top')
|
|
}).render();
|
|
});
|
|
context.memo('button.addRowDown', function () {
|
|
return ui.button({
|
|
className: 'btn-md',
|
|
contents: ui.icon(options.icons.rowBelow),
|
|
tooltip: lang.table.addRowBelow,
|
|
click: context.createInvokeHandler('editor.addRow', 'bottom')
|
|
}).render();
|
|
});
|
|
context.memo('button.addColLeft', function () {
|
|
return ui.button({
|
|
className: 'btn-md',
|
|
contents: ui.icon(options.icons.colBefore),
|
|
tooltip: lang.table.addColLeft,
|
|
click: context.createInvokeHandler('editor.addCol', 'left')
|
|
}).render();
|
|
});
|
|
context.memo('button.addColRight', function () {
|
|
return ui.button({
|
|
className: 'btn-md',
|
|
contents: ui.icon(options.icons.colAfter),
|
|
tooltip: lang.table.addColRight,
|
|
click: context.createInvokeHandler('editor.addCol', 'right')
|
|
}).render();
|
|
});
|
|
context.memo('button.deleteRow', function () {
|
|
return ui.button({
|
|
className: 'btn-md',
|
|
contents: ui.icon(options.icons.rowRemove),
|
|
tooltip: lang.table.delRow,
|
|
click: context.createInvokeHandler('editor.deleteRow')
|
|
}).render();
|
|
});
|
|
context.memo('button.deleteCol', function () {
|
|
return ui.button({
|
|
className: 'btn-md',
|
|
contents: ui.icon(options.icons.colRemove),
|
|
tooltip: lang.table.delCol,
|
|
click: context.createInvokeHandler('editor.deleteCol')
|
|
}).render();
|
|
});
|
|
context.memo('button.deleteTable', function () {
|
|
return ui.button({
|
|
className: 'btn-md',
|
|
contents: ui.icon(options.icons.trash),
|
|
tooltip: lang.table.delTable,
|
|
click: context.createInvokeHandler('editor.deleteTable')
|
|
}).render();
|
|
});
|
|
};
|
|
|
|
this.build = function ($container, groups) {
|
|
for (var groupIdx = 0, groupLen = groups.length; groupIdx < groupLen; groupIdx++) {
|
|
var group = groups[groupIdx];
|
|
var groupName = group[0];
|
|
var buttons = group[1];
|
|
|
|
var $group = ui.buttonGroup({
|
|
className: 'note-' + groupName
|
|
}).render();
|
|
|
|
for (var idx = 0, len = buttons.length; idx < len; idx++) {
|
|
var button = context.memo('button.' + buttons[idx]);
|
|
if (button) {
|
|
$group.append(typeof button === 'function' ? button(context) : button);
|
|
}
|
|
}
|
|
$group.appendTo($container);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @param {jQuery} [$container]
|
|
*/
|
|
this.updateCurrentStyle = function ($container) {
|
|
var $cont = $container || $toolbar;
|
|
|
|
var styleInfo = context.invoke('editor.currentStyle');
|
|
this.updateBtnStates($cont, {
|
|
'.note-btn-bold': function () {
|
|
return styleInfo['font-bold'] === 'bold';
|
|
},
|
|
'.note-btn-italic': function () {
|
|
return styleInfo['font-italic'] === 'italic';
|
|
},
|
|
'.note-btn-underline': function () {
|
|
return styleInfo['font-underline'] === 'underline';
|
|
},
|
|
'.note-btn-subscript': function () {
|
|
return styleInfo['font-subscript'] === 'subscript';
|
|
},
|
|
'.note-btn-superscript': function () {
|
|
return styleInfo['font-superscript'] === 'superscript';
|
|
},
|
|
'.note-btn-strikethrough': function () {
|
|
return styleInfo['font-strikethrough'] === 'strikethrough';
|
|
}
|
|
});
|
|
|
|
if (styleInfo['font-family']) {
|
|
var fontNames = styleInfo['font-family'].split(',').map(function (name) {
|
|
return name.replace(/[\'\"]/g, '')
|
|
.replace(/\s+$/, '')
|
|
.replace(/^\s+/, '');
|
|
});
|
|
var fontName = list.find(fontNames, self.isFontInstalled);
|
|
|
|
$cont.find('.dropdown-fontname a').each(function () {
|
|
var $item = $(this);
|
|
// always compare string to avoid creating another func.
|
|
var isChecked = ($item.data('value') + '') === (fontName + '');
|
|
$item.toggleClass('checked', isChecked);
|
|
});
|
|
$cont.find('.note-current-fontname').text(fontName);
|
|
}
|
|
|
|
if (styleInfo['font-size']) {
|
|
var fontSize = styleInfo['font-size'];
|
|
$cont.find('.dropdown-fontsize a').each(function () {
|
|
var $item = $(this);
|
|
// always compare with string to avoid creating another func.
|
|
var isChecked = ($item.data('value') + '') === (fontSize + '');
|
|
$item.toggleClass('checked', isChecked);
|
|
});
|
|
$cont.find('.note-current-fontsize').text(fontSize);
|
|
}
|
|
|
|
if (styleInfo['line-height']) {
|
|
var lineHeight = styleInfo['line-height'];
|
|
$cont.find('.dropdown-line-height li a').each(function () {
|
|
// always compare with string to avoid creating another func.
|
|
var isChecked = ($(this).data('value') + '') === (lineHeight + '');
|
|
this.className = isChecked ? 'checked' : '';
|
|
});
|
|
}
|
|
};
|
|
|
|
this.updateBtnStates = function ($container, infos) {
|
|
$.each(infos, function (selector, pred) {
|
|
ui.toggleBtnActive($container.find(selector), pred());
|
|
});
|
|
};
|
|
|
|
this.tableMoveHandler = function (event) {
|
|
var PX_PER_EM = 18;
|
|
var $picker = $(event.target.parentNode); // target is mousecatcher
|
|
var $dimensionDisplay = $picker.next();
|
|
var $catcher = $picker.find('.note-dimension-picker-mousecatcher');
|
|
var $highlighted = $picker.find('.note-dimension-picker-highlighted');
|
|
var $unhighlighted = $picker.find('.note-dimension-picker-unhighlighted');
|
|
|
|
var posOffset;
|
|
// HTML5 with jQuery - e.offsetX is undefined in Firefox
|
|
if (event.offsetX === undefined) {
|
|
var posCatcher = $(event.target).offset();
|
|
posOffset = {
|
|
x: event.pageX - posCatcher.left,
|
|
y: event.pageY - posCatcher.top
|
|
};
|
|
} else {
|
|
posOffset = {
|
|
x: event.offsetX,
|
|
y: event.offsetY
|
|
};
|
|
}
|
|
|
|
var dim = {
|
|
c: Math.ceil(posOffset.x / PX_PER_EM) || 1,
|
|
r: Math.ceil(posOffset.y / PX_PER_EM) || 1
|
|
};
|
|
|
|
$highlighted.css({ width: dim.c + 'em', height: dim.r + 'em' });
|
|
$catcher.data('value', dim.c + 'x' + dim.r);
|
|
|
|
if (3 < dim.c && dim.c < options.insertTableMaxSize.col) {
|
|
$unhighlighted.css({ width: dim.c + 1 + 'em'});
|
|
}
|
|
|
|
if (3 < dim.r && dim.r < options.insertTableMaxSize.row) {
|
|
$unhighlighted.css({ height: dim.r + 1 + 'em'});
|
|
}
|
|
|
|
$dimensionDisplay.html(dim.c + ' x ' + dim.r);
|
|
};
|
|
};
|
|
|
|
var Toolbar = function (context) {
|
|
var ui = $.summernote.ui;
|
|
|
|
var $note = context.layoutInfo.note;
|
|
var $editor = context.layoutInfo.editor;
|
|
var $toolbar = context.layoutInfo.toolbar;
|
|
var options = context.options;
|
|
|
|
this.shouldInitialize = function () {
|
|
return !options.airMode;
|
|
};
|
|
|
|
this.initialize = function () {
|
|
options.toolbar = options.toolbar || [];
|
|
|
|
if (!options.toolbar.length) {
|
|
$toolbar.hide();
|
|
} else {
|
|
context.invoke('buttons.build', $toolbar, options.toolbar);
|
|
}
|
|
|
|
if (options.toolbarContainer) {
|
|
$toolbar.appendTo(options.toolbarContainer);
|
|
}
|
|
|
|
this.changeContainer(false);
|
|
|
|
$note.on('summernote.keyup summernote.mouseup summernote.change', function () {
|
|
context.invoke('buttons.updateCurrentStyle');
|
|
});
|
|
|
|
context.invoke('buttons.updateCurrentStyle');
|
|
};
|
|
|
|
this.destroy = function () {
|
|
$toolbar.children().remove();
|
|
};
|
|
|
|
this.changeContainer = function (isFullscreen) {
|
|
if (isFullscreen) {
|
|
$toolbar.prependTo($editor);
|
|
} else {
|
|
if (options.toolbarContainer) {
|
|
$toolbar.appendTo(options.toolbarContainer);
|
|
}
|
|
}
|
|
};
|
|
|
|
this.updateFullscreen = function (isFullscreen) {
|
|
ui.toggleBtnActive($toolbar.find('.btn-fullscreen'), isFullscreen);
|
|
|
|
this.changeContainer(isFullscreen);
|
|
};
|
|
|
|
this.updateCodeview = function (isCodeview) {
|
|
ui.toggleBtnActive($toolbar.find('.btn-codeview'), isCodeview);
|
|
if (isCodeview) {
|
|
this.deactivate();
|
|
} else {
|
|
this.activate();
|
|
}
|
|
};
|
|
|
|
this.activate = function (isIncludeCodeview) {
|
|
var $btn = $toolbar.find('button');
|
|
if (!isIncludeCodeview) {
|
|
$btn = $btn.not('.btn-codeview');
|
|
}
|
|
ui.toggleBtn($btn, true);
|
|
};
|
|
|
|
this.deactivate = function (isIncludeCodeview) {
|
|
var $btn = $toolbar.find('button');
|
|
if (!isIncludeCodeview) {
|
|
$btn = $btn.not('.btn-codeview');
|
|
}
|
|
ui.toggleBtn($btn, false);
|
|
};
|
|
};
|
|
|
|
var LinkDialog = function (context) {
|
|
var self = this;
|
|
var ui = $.summernote.ui;
|
|
|
|
var $editor = context.layoutInfo.editor;
|
|
var options = context.options;
|
|
var lang = options.langInfo;
|
|
|
|
this.initialize = function () {
|
|
var $container = options.dialogsInBody ? $(document.body) : $editor;
|
|
|
|
var body = '<div class="form-group note-form-group">' +
|
|
'<label class="note-form-label">' + lang.link.textToDisplay + '</label>' +
|
|
'<input class="note-link-text form-control '+
|
|
' note-form-control note-input" type="text" />' +
|
|
'</div>' +
|
|
'<div class="form-group note-form-group">' +
|
|
'<label class="note-form-label">' + lang.link.url + '</label>' +
|
|
'<input class="note-link-url form-control note-form-control ' +
|
|
'note-input" type="text" value="http://" />' +
|
|
'</div>' +
|
|
(!options.disableLinkTarget ?
|
|
$('<div/>').append(ui.checkbox({ id: 'sn-checkbox-open-in-new-window', text: lang.link.openInNewWindow, checked: true }).render())
|
|
.html()
|
|
: '');
|
|
var footer = '<button href="#" class="btn btn-primary note-btn note-btn-primary ' +
|
|
'note-link-btn disabled" disabled>' + lang.link.insert + '</button>';
|
|
|
|
this.$dialog = ui.dialog({
|
|
className: 'link-dialog',
|
|
title: lang.link.insert,
|
|
fade: options.dialogsFade,
|
|
body: body,
|
|
footer: footer
|
|
}).render().appendTo($container);
|
|
};
|
|
|
|
this.destroy = function () {
|
|
ui.hideDialog(this.$dialog);
|
|
this.$dialog.remove();
|
|
};
|
|
|
|
this.bindEnterKey = function ($input, $btn) {
|
|
$input.on('keypress', function (event) {
|
|
if (event.keyCode === key.code.ENTER) {
|
|
$btn.trigger('click');
|
|
}
|
|
});
|
|
};
|
|
|
|
/**
|
|
* toggle update button
|
|
*/
|
|
this.toggleLinkBtn = function ($linkBtn, $linkText, $linkUrl) {
|
|
ui.toggleBtn($linkBtn, $linkText.val() && $linkUrl.val());
|
|
};
|
|
|
|
/**
|
|
* Show link dialog and set event handlers on dialog controls.
|
|
*
|
|
* @param {Object} linkInfo
|
|
* @return {Promise}
|
|
*/
|
|
this.showLinkDialog = function (linkInfo) {
|
|
return $.Deferred(function (deferred) {
|
|
var $linkText = self.$dialog.find('.note-link-text'),
|
|
$linkUrl = self.$dialog.find('.note-link-url'),
|
|
$linkBtn = self.$dialog.find('.note-link-btn'),
|
|
$openInNewWindow = self.$dialog.find('input[type=checkbox]');
|
|
|
|
ui.onDialogShown(self.$dialog, function () {
|
|
context.triggerEvent('dialog.shown');
|
|
|
|
// if no url was given, copy text to url
|
|
if (!linkInfo.url) {
|
|
linkInfo.url = linkInfo.text;
|
|
}
|
|
|
|
$linkText.val(linkInfo.text);
|
|
|
|
var handleLinkTextUpdate = function () {
|
|
self.toggleLinkBtn($linkBtn, $linkText, $linkUrl);
|
|
// if linktext was modified by keyup,
|
|
// stop cloning text from linkUrl
|
|
linkInfo.text = $linkText.val();
|
|
};
|
|
|
|
$linkText.on('input', handleLinkTextUpdate).on('paste', function () {
|
|
setTimeout(handleLinkTextUpdate, 0);
|
|
});
|
|
|
|
var handleLinkUrlUpdate = function () {
|
|
self.toggleLinkBtn($linkBtn, $linkText, $linkUrl);
|
|
// display same link on `Text to display` input
|
|
// when create a new link
|
|
if (!linkInfo.text) {
|
|
$linkText.val($linkUrl.val());
|
|
}
|
|
};
|
|
|
|
$linkUrl.on('input', handleLinkUrlUpdate).on('paste', function () {
|
|
setTimeout(handleLinkUrlUpdate, 0);
|
|
}).val(linkInfo.url).trigger('focus');
|
|
|
|
self.toggleLinkBtn($linkBtn, $linkText, $linkUrl);
|
|
self.bindEnterKey($linkUrl, $linkBtn);
|
|
self.bindEnterKey($linkText, $linkBtn);
|
|
|
|
var isChecked = linkInfo.isNewWindow !== undefined ?
|
|
linkInfo.isNewWindow : context.options.linkTargetBlank;
|
|
|
|
$openInNewWindow.prop('checked', isChecked);
|
|
|
|
$linkBtn.one('click', function (event) {
|
|
event.preventDefault();
|
|
|
|
deferred.resolve({
|
|
range: linkInfo.range,
|
|
url: $linkUrl.val(),
|
|
text: $linkText.val(),
|
|
isNewWindow: $openInNewWindow.is(':checked')
|
|
});
|
|
ui.hideDialog(self.$dialog);
|
|
});
|
|
});
|
|
|
|
ui.onDialogHidden(self.$dialog, function () {
|
|
// detach events
|
|
$linkText.off('input paste keypress');
|
|
$linkUrl.off('input paste keypress');
|
|
$linkBtn.off('click');
|
|
|
|
if (deferred.state() === 'pending') {
|
|
deferred.reject();
|
|
}
|
|
});
|
|
|
|
ui.showDialog(self.$dialog);
|
|
}).promise();
|
|
};
|
|
|
|
/**
|
|
* @param {Object} layoutInfo
|
|
*/
|
|
this.show = function () {
|
|
var linkInfo = context.invoke('editor.getLinkInfo');
|
|
|
|
context.invoke('editor.saveRange');
|
|
this.showLinkDialog(linkInfo).then(function (linkInfo) {
|
|
context.invoke('editor.restoreRange');
|
|
context.invoke('editor.createLink', linkInfo);
|
|
}).fail(function () {
|
|
context.invoke('editor.restoreRange');
|
|
});
|
|
};
|
|
context.memo('help.linkDialog.show', options.langInfo.help['linkDialog.show']);
|
|
};
|
|
|
|
var LinkPopover = function (context) {
|
|
var self = this;
|
|
var ui = $.summernote.ui;
|
|
|
|
var options = context.options;
|
|
|
|
this.events = {
|
|
'summernote.keyup summernote.mouseup summernote.change summernote.scroll': function () {
|
|
self.update();
|
|
},
|
|
'summernote.disable summernote.dialog.shown': function () {
|
|
self.hide();
|
|
}
|
|
};
|
|
|
|
this.shouldInitialize = function () {
|
|
return !list.isEmpty(options.popover.link);
|
|
};
|
|
|
|
this.initialize = function () {
|
|
this.$popover = ui.popover({
|
|
className: 'note-link-popover',
|
|
callback: function ($node) {
|
|
var $content = $node.find('.popover-content,.note-popover-content');
|
|
$content.prepend('<span><a target="_blank"></a> </span>');
|
|
}
|
|
}).render().appendTo('body');
|
|
var $content = this.$popover.find('.popover-content,.note-popover-content');
|
|
|
|
context.invoke('buttons.build', $content, options.popover.link);
|
|
};
|
|
|
|
this.destroy = function () {
|
|
this.$popover.remove();
|
|
};
|
|
|
|
this.update = function () {
|
|
// Prevent focusing on editable when invoke('code') is executed
|
|
if (!context.invoke('editor.hasFocus')) {
|
|
this.hide();
|
|
return;
|
|
}
|
|
|
|
var rng = context.invoke('editor.createRange');
|
|
if (rng.isCollapsed() && rng.isOnAnchor()) {
|
|
var anchor = dom.ancestor(rng.sc, dom.isAnchor);
|
|
var href = $(anchor).attr('href');
|
|
this.$popover.find('a').attr('href', href).html(href);
|
|
|
|
var pos = dom.posFromPlaceholder(anchor);
|
|
this.$popover.css({
|
|
display: 'block',
|
|
left: pos.left,
|
|
top: pos.top
|
|
});
|
|
} else {
|
|
this.hide();
|
|
}
|
|
};
|
|
|
|
this.hide = function () {
|
|
this.$popover.hide();
|
|
};
|
|
};
|
|
|
|
var ImageDialog = function (context) {
|
|
var self = this;
|
|
var ui = $.summernote.ui;
|
|
|
|
var $editor = context.layoutInfo.editor;
|
|
var options = context.options;
|
|
var lang = options.langInfo;
|
|
|
|
this.initialize = function () {
|
|
var $container = options.dialogsInBody ? $(document.body) : $editor;
|
|
|
|
var imageLimitation = '';
|
|
if (options.maximumImageFileSize) {
|
|
var unit = Math.floor(Math.log(options.maximumImageFileSize) / Math.log(1024));
|
|
var readableSize = (options.maximumImageFileSize / Math.pow(1024, unit)).toFixed(2) * 1 +
|
|
' ' + ' KMGTP'[unit] + 'B';
|
|
imageLimitation = '<small>' + lang.image.maximumFileSize + ' : ' + readableSize + '</small>';
|
|
}
|
|
|
|
var body = '<div class="form-group note-form-group note-group-select-from-files">' +
|
|
'<label class="note-form-label">' + lang.image.selectFromFiles + '</label>' +
|
|
'<input class="note-image-input form-control note-form-control note-input" '+
|
|
' type="file" name="files" accept="image/*" multiple="multiple" />' +
|
|
imageLimitation +
|
|
'</div>' +
|
|
'<div class="form-group note-group-image-url" style="overflow:auto;">' +
|
|
'<label class="note-form-label">' + lang.image.url + '</label>' +
|
|
'<input class="note-image-url form-control note-form-control note-input ' +
|
|
' col-md-12" type="text" />' +
|
|
'</div>';
|
|
var footer = '<button href="#" class="btn btn-primary note-btn note-btn-primary ' +
|
|
'note-image-btn disabled" disabled>' + lang.image.insert + '</button>';
|
|
|
|
this.$dialog = ui.dialog({
|
|
title: lang.image.insert,
|
|
fade: options.dialogsFade,
|
|
body: body,
|
|
footer: footer
|
|
}).render().appendTo($container);
|
|
};
|
|
|
|
this.destroy = function () {
|
|
ui.hideDialog(this.$dialog);
|
|
this.$dialog.remove();
|
|
};
|
|
|
|
this.bindEnterKey = function ($input, $btn) {
|
|
$input.on('keypress', function (event) {
|
|
if (event.keyCode === key.code.ENTER) {
|
|
$btn.trigger('click');
|
|
}
|
|
});
|
|
};
|
|
|
|
this.show = function () {
|
|
context.invoke('editor.saveRange');
|
|
this.showImageDialog().then(function (data) {
|
|
// [workaround] hide dialog before restore range for IE range focus
|
|
ui.hideDialog(self.$dialog);
|
|
context.invoke('editor.restoreRange');
|
|
|
|
if (typeof data === 'string') { // image url
|
|
context.invoke('editor.insertImage', data);
|
|
} else { // array of files
|
|
context.invoke('editor.insertImagesOrCallback', data);
|
|
}
|
|
}).fail(function () {
|
|
context.invoke('editor.restoreRange');
|
|
});
|
|
};
|
|
|
|
/**
|
|
* show image dialog
|
|
*
|
|
* @param {jQuery} $dialog
|
|
* @return {Promise}
|
|
*/
|
|
this.showImageDialog = function () {
|
|
return $.Deferred(function (deferred) {
|
|
var $imageInput = self.$dialog.find('.note-image-input'),
|
|
$imageUrl = self.$dialog.find('.note-image-url'),
|
|
$imageBtn = self.$dialog.find('.note-image-btn');
|
|
|
|
ui.onDialogShown(self.$dialog, function () {
|
|
context.triggerEvent('dialog.shown');
|
|
|
|
// Cloning imageInput to clear element.
|
|
$imageInput.replaceWith($imageInput.clone()
|
|
.on('change', function () {
|
|
deferred.resolve(this.files || this.value);
|
|
})
|
|
.val('')
|
|
);
|
|
|
|
$imageBtn.click(function (event) {
|
|
event.preventDefault();
|
|
|
|
deferred.resolve($imageUrl.val());
|
|
});
|
|
|
|
$imageUrl.on('keyup paste', function () {
|
|
var url = $imageUrl.val();
|
|
ui.toggleBtn($imageBtn, url);
|
|
}).val('').trigger('focus');
|
|
self.bindEnterKey($imageUrl, $imageBtn);
|
|
});
|
|
|
|
ui.onDialogHidden(self.$dialog, function () {
|
|
$imageInput.off('change');
|
|
$imageUrl.off('keyup paste keypress');
|
|
$imageBtn.off('click');
|
|
|
|
if (deferred.state() === 'pending') {
|
|
deferred.reject();
|
|
}
|
|
});
|
|
|
|
ui.showDialog(self.$dialog);
|
|
});
|
|
};
|
|
};
|
|
|
|
|
|
/**
|
|
* Image popover module
|
|
* mouse events that show/hide popover will be handled by Handle.js.
|
|
* Handle.js will receive the events and invoke 'imagePopover.update'.
|
|
*/
|
|
var ImagePopover = function (context) {
|
|
var self = this;
|
|
var ui = $.summernote.ui;
|
|
|
|
var $editable = context.layoutInfo.editable;
|
|
var editable = $editable[0];
|
|
var options = context.options;
|
|
|
|
this.events = {
|
|
'summernote.disable': function () {
|
|
self.hide();
|
|
}
|
|
};
|
|
|
|
this.shouldInitialize = function () {
|
|
return !list.isEmpty(options.popover.image);
|
|
};
|
|
|
|
this.initialize = function () {
|
|
this.$popover = ui.popover({
|
|
className: 'note-image-popover'
|
|
}).render().appendTo('body');
|
|
var $content = this.$popover.find('.popover-content,.note-popover-content');
|
|
|
|
context.invoke('buttons.build', $content, options.popover.image);
|
|
};
|
|
|
|
this.destroy = function () {
|
|
this.$popover.remove();
|
|
};
|
|
|
|
this.update = function (target) {
|
|
if (dom.isImg(target)) {
|
|
var pos = dom.posFromPlaceholder(target);
|
|
var posEditor = dom.posFromPlaceholder(editable);
|
|
|
|
this.$popover.css({
|
|
display: 'block',
|
|
left: pos.left,
|
|
top: Math.min(pos.top, posEditor.top)
|
|
});
|
|
} else {
|
|
this.hide();
|
|
}
|
|
};
|
|
|
|
this.hide = function () {
|
|
this.$popover.hide();
|
|
};
|
|
};
|
|
|
|
var TablePopover = function (context) {
|
|
var self = this;
|
|
var ui = $.summernote.ui;
|
|
|
|
var options = context.options;
|
|
|
|
this.events = {
|
|
'summernote.mousedown': function (we, e) {
|
|
self.update(e.target);
|
|
},
|
|
'summernote.keyup summernote.scroll summernote.change': function () {
|
|
self.update();
|
|
},
|
|
'summernote.disable': function () {
|
|
self.hide();
|
|
}
|
|
};
|
|
|
|
this.shouldInitialize = function () {
|
|
return !list.isEmpty(options.popover.table);
|
|
};
|
|
|
|
this.initialize = function () {
|
|
this.$popover = ui.popover({
|
|
className: 'note-table-popover'
|
|
}).render().appendTo('body');
|
|
var $content = this.$popover.find('.popover-content,.note-popover-content');
|
|
|
|
context.invoke('buttons.build', $content, options.popover.table);
|
|
|
|
// [workaround] Disable Firefox's default table editor
|
|
if (agent.isFF) {
|
|
document.execCommand('enableInlineTableEditing', false, false);
|
|
}
|
|
};
|
|
|
|
this.destroy = function () {
|
|
this.$popover.remove();
|
|
};
|
|
|
|
this.update = function (target) {
|
|
if (context.isDisabled()) {
|
|
return false;
|
|
}
|
|
|
|
var isCell = dom.isCell(target);
|
|
|
|
if (isCell) {
|
|
var pos = dom.posFromPlaceholder(target);
|
|
this.$popover.css({
|
|
display: 'block',
|
|
left: pos.left,
|
|
top: pos.top
|
|
});
|
|
} else {
|
|
this.hide();
|
|
}
|
|
|
|
return isCell;
|
|
};
|
|
|
|
this.hide = function () {
|
|
this.$popover.hide();
|
|
};
|
|
};
|
|
|
|
var VideoDialog = function (context) {
|
|
var self = this;
|
|
var ui = $.summernote.ui;
|
|
|
|
var $editor = context.layoutInfo.editor;
|
|
var options = context.options;
|
|
var lang = options.langInfo;
|
|
|
|
this.initialize = function () {
|
|
var $container = options.dialogsInBody ? $(document.body) : $editor;
|
|
|
|
var body = '<div class="form-group note-form-group row-fluid">' +
|
|
'<label class="note-form-label">' + lang.video.url + ' <small class="text-muted">' + lang.video.providers + '</small></label>' +
|
|
'<input class="note-video-url form-control note-form-control note-input span12" ' +
|
|
' type="text" />' +
|
|
'</div>';
|
|
var footer = '<button href="#" class="btn btn-primary note-btn note-btn-primary ' +
|
|
' note-video-btn disabled" disabled>' + lang.video.insert + '</button>';
|
|
|
|
this.$dialog = ui.dialog({
|
|
title: lang.video.insert,
|
|
fade: options.dialogsFade,
|
|
body: body,
|
|
footer: footer
|
|
}).render().appendTo($container);
|
|
};
|
|
|
|
this.destroy = function () {
|
|
ui.hideDialog(this.$dialog);
|
|
this.$dialog.remove();
|
|
};
|
|
|
|
this.bindEnterKey = function ($input, $btn) {
|
|
$input.on('keypress', function (event) {
|
|
if (event.keyCode === key.code.ENTER) {
|
|
$btn.trigger('click');
|
|
}
|
|
});
|
|
};
|
|
|
|
this.createVideoNode = function (url) {
|
|
// video url patterns(youtube, instagram, vimeo, dailymotion, youku, mp4, ogg, webm)
|
|
var ytRegExp = /^(?:https?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))((\w|-){11})(?:\S+)?$/;
|
|
var ytMatch = url.match(ytRegExp);
|
|
|
|
var igRegExp = /(?:www\.|\/\/)instagram\.com\/p\/(.[a-zA-Z0-9_-]*)/;
|
|
var igMatch = url.match(igRegExp);
|
|
|
|
var vRegExp = /\/\/vine\.co\/v\/([a-zA-Z0-9]+)/;
|
|
var vMatch = url.match(vRegExp);
|
|
|
|
var vimRegExp = /\/\/(player\.)?vimeo\.com\/([a-z]*\/)*(\d+)[?]?.*/;
|
|
var vimMatch = url.match(vimRegExp);
|
|
|
|
var dmRegExp = /.+dailymotion.com\/(video|hub)\/([^_]+)[^#]*(#video=([^_&]+))?/;
|
|
var dmMatch = url.match(dmRegExp);
|
|
|
|
var youkuRegExp = /\/\/v\.youku\.com\/v_show\/id_(\w+)=*\.html/;
|
|
var youkuMatch = url.match(youkuRegExp);
|
|
|
|
var qqRegExp = /\/\/v\.qq\.com.*?vid=(.+)/;
|
|
var qqMatch = url.match(qqRegExp);
|
|
|
|
var qqRegExp2 = /\/\/v\.qq\.com\/x?\/?(page|cover).*?\/([^\/]+)\.html\??.*/;
|
|
var qqMatch2 = url.match(qqRegExp2);
|
|
|
|
var mp4RegExp = /^.+.(mp4|m4v)$/;
|
|
var mp4Match = url.match(mp4RegExp);
|
|
|
|
var oggRegExp = /^.+.(ogg|ogv)$/;
|
|
var oggMatch = url.match(oggRegExp);
|
|
|
|
var webmRegExp = /^.+.(webm)$/;
|
|
var webmMatch = url.match(webmRegExp);
|
|
|
|
var $video;
|
|
if (ytMatch && ytMatch[1].length === 11) {
|
|
var youtubeId = ytMatch[1];
|
|
$video = $('<iframe>')
|
|
.attr('frameborder', 0)
|
|
.attr('src', '//www.youtube.com/embed/' + youtubeId)
|
|
.attr('width', '640').attr('height', '360');
|
|
} else if (igMatch && igMatch[0].length) {
|
|
$video = $('<iframe>')
|
|
.attr('frameborder', 0)
|
|
.attr('src', 'https://instagram.com/p/' + igMatch[1] + '/embed/')
|
|
.attr('width', '612').attr('height', '710')
|
|
.attr('scrolling', 'no')
|
|
.attr('allowtransparency', 'true');
|
|
} else if (vMatch && vMatch[0].length) {
|
|
$video = $('<iframe>')
|
|
.attr('frameborder', 0)
|
|
.attr('src', vMatch[0] + '/embed/simple')
|
|
.attr('width', '600').attr('height', '600')
|
|
.attr('class', 'vine-embed');
|
|
} else if (vimMatch && vimMatch[3].length) {
|
|
$video = $('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>')
|
|
.attr('frameborder', 0)
|
|
.attr('src', '//player.vimeo.com/video/' + vimMatch[3])
|
|
.attr('width', '640').attr('height', '360');
|
|
} else if (dmMatch && dmMatch[2].length) {
|
|
$video = $('<iframe>')
|
|
.attr('frameborder', 0)
|
|
.attr('src', '//www.dailymotion.com/embed/video/' + dmMatch[2])
|
|
.attr('width', '640').attr('height', '360');
|
|
} else if (youkuMatch && youkuMatch[1].length) {
|
|
$video = $('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>')
|
|
.attr('frameborder', 0)
|
|
.attr('height', '498')
|
|
.attr('width', '510')
|
|
.attr('src', '//player.youku.com/embed/' + youkuMatch[1]);
|
|
} else if ((qqMatch && qqMatch[1].length) || (qqMatch2 && qqMatch2[2].length)) {
|
|
var vid = ((qqMatch && qqMatch[1].length) ? qqMatch[1]:qqMatch2[2]);
|
|
$video = $('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>')
|
|
.attr('frameborder', 0)
|
|
.attr('height', '310')
|
|
.attr('width', '500')
|
|
.attr('src', 'http://v.qq.com/iframe/player.html?vid=' + vid + '&auto=0');
|
|
} else if (mp4Match || oggMatch || webmMatch) {
|
|
$video = $('<video controls>')
|
|
.attr('src', url)
|
|
.attr('width', '640').attr('height', '360');
|
|
} else {
|
|
// this is not a known video link. Now what, Cat? Now what?
|
|
return false;
|
|
}
|
|
|
|
$video.addClass('note-video-clip');
|
|
|
|
return $video[0];
|
|
};
|
|
|
|
this.show = function () {
|
|
var text = context.invoke('editor.getSelectedText');
|
|
context.invoke('editor.saveRange');
|
|
this.showVideoDialog(text).then(function (url) {
|
|
// [workaround] hide dialog before restore range for IE range focus
|
|
ui.hideDialog(self.$dialog);
|
|
context.invoke('editor.restoreRange');
|
|
|
|
// build node
|
|
var $node = self.createVideoNode(url);
|
|
|
|
if ($node) {
|
|
// insert video node
|
|
context.invoke('editor.insertNode', $node);
|
|
}
|
|
}).fail(function () {
|
|
context.invoke('editor.restoreRange');
|
|
});
|
|
};
|
|
|
|
/**
|
|
* show image dialog
|
|
*
|
|
* @param {jQuery} $dialog
|
|
* @return {Promise}
|
|
*/
|
|
this.showVideoDialog = function (text) {
|
|
return $.Deferred(function (deferred) {
|
|
var $videoUrl = self.$dialog.find('.note-video-url'),
|
|
$videoBtn = self.$dialog.find('.note-video-btn');
|
|
|
|
ui.onDialogShown(self.$dialog, function () {
|
|
context.triggerEvent('dialog.shown');
|
|
|
|
$videoUrl.val(text).on('input', function () {
|
|
ui.toggleBtn($videoBtn, $videoUrl.val());
|
|
}).trigger('focus');
|
|
|
|
$videoBtn.click(function (event) {
|
|
event.preventDefault();
|
|
|
|
deferred.resolve($videoUrl.val());
|
|
});
|
|
|
|
self.bindEnterKey($videoUrl, $videoBtn);
|
|
});
|
|
|
|
ui.onDialogHidden(self.$dialog, function () {
|
|
$videoUrl.off('input');
|
|
$videoBtn.off('click');
|
|
|
|
if (deferred.state() === 'pending') {
|
|
deferred.reject();
|
|
}
|
|
});
|
|
|
|
ui.showDialog(self.$dialog);
|
|
});
|
|
};
|
|
};
|
|
|
|
var HelpDialog = function (context) {
|
|
var self = this;
|
|
var ui = $.summernote.ui;
|
|
|
|
var $editor = context.layoutInfo.editor;
|
|
var options = context.options;
|
|
var lang = options.langInfo;
|
|
|
|
this.createShortCutList = function () {
|
|
var keyMap = options.keyMap[agent.isMac ? 'mac' : 'pc'];
|
|
return Object.keys(keyMap).map(function (key) {
|
|
var command = keyMap[key];
|
|
var $row = $('<div><div class="help-list-item"/></div>');
|
|
$row.append($('<label><kbd>' + key + '</kdb></label>').css({
|
|
'width': 180,
|
|
'margin-right': 10
|
|
})).append($('<span/>').html(context.memo('help.' + command) || command));
|
|
return $row.html();
|
|
}).join('');
|
|
};
|
|
|
|
this.initialize = function () {
|
|
var $container = options.dialogsInBody ? $(document.body) : $editor;
|
|
|
|
var body = [
|
|
'<p class="text-center">',
|
|
'<a href="http://summernote.org/" target="_blank">Summernote 0.8.8</a> · ',
|
|
'<a href="https://github.com/summernote/summernote" target="_blank">Project</a> · ',
|
|
'<a href="https://github.com/summernote/summernote/issues" target="_blank">Issues</a>',
|
|
'</p>'
|
|
].join('');
|
|
|
|
this.$dialog = ui.dialog({
|
|
title: lang.options.help,
|
|
fade: options.dialogsFade,
|
|
body: this.createShortCutList(),
|
|
footer: body,
|
|
callback: function ($node) {
|
|
$node.find('.modal-body,.note-modal-body').css({
|
|
'max-height': 300,
|
|
'overflow': 'scroll'
|
|
});
|
|
}
|
|
}).render().appendTo($container);
|
|
};
|
|
|
|
this.destroy = function () {
|
|
ui.hideDialog(this.$dialog);
|
|
this.$dialog.remove();
|
|
};
|
|
|
|
/**
|
|
* show help dialog
|
|
*
|
|
* @return {Promise}
|
|
*/
|
|
this.showHelpDialog = function () {
|
|
return $.Deferred(function (deferred) {
|
|
ui.onDialogShown(self.$dialog, function () {
|
|
context.triggerEvent('dialog.shown');
|
|
deferred.resolve();
|
|
});
|
|
ui.showDialog(self.$dialog);
|
|
}).promise();
|
|
};
|
|
|
|
this.show = function () {
|
|
context.invoke('editor.saveRange');
|
|
this.showHelpDialog().then(function () {
|
|
context.invoke('editor.restoreRange');
|
|
});
|
|
};
|
|
};
|
|
|
|
var AirPopover = function (context) {
|
|
var self = this;
|
|
var ui = $.summernote.ui;
|
|
|
|
var options = context.options;
|
|
|
|
var AIR_MODE_POPOVER_X_OFFSET = 20;
|
|
|
|
this.events = {
|
|
'summernote.keyup summernote.mouseup summernote.scroll': function () {
|
|
self.update();
|
|
},
|
|
'summernote.disable summernote.change summernote.dialog.shown': function () {
|
|
self.hide();
|
|
},
|
|
'summernote.focusout': function (we, e) {
|
|
// [workaround] Firefox doesn't support relatedTarget on focusout
|
|
// - Ignore hide action on focus out in FF.
|
|
if (agent.isFF) {
|
|
return;
|
|
}
|
|
|
|
if (!e.relatedTarget || !dom.ancestor(e.relatedTarget, func.eq(self.$popover[0]))) {
|
|
self.hide();
|
|
}
|
|
}
|
|
};
|
|
|
|
this.shouldInitialize = function () {
|
|
return options.airMode && !list.isEmpty(options.popover.air);
|
|
};
|
|
|
|
this.initialize = function () {
|
|
this.$popover = ui.popover({
|
|
className: 'note-air-popover'
|
|
}).render().appendTo('body');
|
|
var $content = this.$popover.find('.popover-content');
|
|
|
|
context.invoke('buttons.build', $content, options.popover.air);
|
|
};
|
|
|
|
this.destroy = function () {
|
|
this.$popover.remove();
|
|
};
|
|
|
|
this.update = function () {
|
|
var styleInfo = context.invoke('editor.currentStyle');
|
|
if (styleInfo.range && !styleInfo.range.isCollapsed()) {
|
|
var rect = list.last(styleInfo.range.getClientRects());
|
|
if (rect) {
|
|
var bnd = func.rect2bnd(rect);
|
|
this.$popover.css({
|
|
display: 'block',
|
|
left: Math.max(bnd.left + bnd.width / 2, 0) - AIR_MODE_POPOVER_X_OFFSET,
|
|
top: bnd.top + bnd.height
|
|
});
|
|
context.invoke('buttons.updateCurrentStyle', this.$popover);
|
|
}
|
|
} else {
|
|
this.hide();
|
|
}
|
|
};
|
|
|
|
this.hide = function () {
|
|
this.$popover.hide();
|
|
};
|
|
};
|
|
|
|
var HintPopover = function (context) {
|
|
var self = this;
|
|
var ui = $.summernote.ui;
|
|
|
|
var POPOVER_DIST = 5;
|
|
var hint = context.options.hint || [];
|
|
var direction = context.options.hintDirection || 'bottom';
|
|
var hints = $.isArray(hint) ? hint : [hint];
|
|
|
|
this.events = {
|
|
'summernote.keyup': function (we, e) {
|
|
if (!e.isDefaultPrevented()) {
|
|
self.handleKeyup(e);
|
|
}
|
|
},
|
|
'summernote.keydown': function (we, e) {
|
|
self.handleKeydown(e);
|
|
},
|
|
'summernote.disable summernote.dialog.shown': function () {
|
|
self.hide();
|
|
}
|
|
};
|
|
|
|
this.shouldInitialize = function () {
|
|
return hints.length > 0;
|
|
};
|
|
|
|
this.initialize = function () {
|
|
this.lastWordRange = null;
|
|
this.$popover = ui.popover({
|
|
className: 'note-hint-popover',
|
|
hideArrow: true,
|
|
direction: ''
|
|
}).render().appendTo('body');
|
|
|
|
this.$popover.hide();
|
|
|
|
this.$content = this.$popover.find('.popover-content,.note-popover-content');
|
|
|
|
this.$content.on('click', '.note-hint-item', function () {
|
|
self.$content.find('.active').removeClass('active');
|
|
$(this).addClass('active');
|
|
self.replace();
|
|
});
|
|
};
|
|
|
|
this.destroy = function () {
|
|
this.$popover.remove();
|
|
};
|
|
|
|
this.selectItem = function ($item) {
|
|
this.$content.find('.active').removeClass('active');
|
|
$item.addClass('active');
|
|
|
|
this.$content[0].scrollTop = $item[0].offsetTop - (this.$content.innerHeight() / 2);
|
|
};
|
|
|
|
this.moveDown = function () {
|
|
var $current = this.$content.find('.note-hint-item.active');
|
|
var $next = $current.next();
|
|
|
|
if ($next.length) {
|
|
this.selectItem($next);
|
|
} else {
|
|
var $nextGroup = $current.parent().next();
|
|
|
|
if (!$nextGroup.length) {
|
|
$nextGroup = this.$content.find('.note-hint-group').first();
|
|
}
|
|
|
|
this.selectItem($nextGroup.find('.note-hint-item').first());
|
|
}
|
|
};
|
|
|
|
this.moveUp = function () {
|
|
var $current = this.$content.find('.note-hint-item.active');
|
|
var $prev = $current.prev();
|
|
|
|
if ($prev.length) {
|
|
this.selectItem($prev);
|
|
} else {
|
|
var $prevGroup = $current.parent().prev();
|
|
|
|
if (!$prevGroup.length) {
|
|
$prevGroup = this.$content.find('.note-hint-group').last();
|
|
}
|
|
|
|
this.selectItem($prevGroup.find('.note-hint-item').last());
|
|
}
|
|
};
|
|
|
|
this.replace = function () {
|
|
var $item = this.$content.find('.note-hint-item.active');
|
|
|
|
if ($item.length) {
|
|
var node = this.nodeFromItem($item);
|
|
// XXX: consider to move codes to editor for recording redo/undo.
|
|
this.lastWordRange.insertNode(node);
|
|
range.createFromNode(node).collapse().select();
|
|
|
|
this.lastWordRange = null;
|
|
this.hide();
|
|
context.triggerEvent('change', context.layoutInfo.editable.html(), context.layoutInfo.editable);
|
|
context.invoke('editor.focus');
|
|
}
|
|
|
|
};
|
|
|
|
this.nodeFromItem = function ($item) {
|
|
var hint = hints[$item.data('index')];
|
|
var item = $item.data('item');
|
|
var node = hint.content ? hint.content(item) : item;
|
|
if (typeof node === 'string') {
|
|
node = dom.createText(node);
|
|
}
|
|
return node;
|
|
};
|
|
|
|
this.createItemTemplates = function (hintIdx, items) {
|
|
var hint = hints[hintIdx];
|
|
return items.map(function (item, idx) {
|
|
var $item = $('<div class="note-hint-item"/>');
|
|
$item.append(hint.template ? hint.template(item) : item + '');
|
|
$item.data({
|
|
'index': hintIdx,
|
|
'item': item
|
|
});
|
|
|
|
if (hintIdx === 0 && idx === 0) {
|
|
$item.addClass('active');
|
|
}
|
|
return $item;
|
|
});
|
|
};
|
|
|
|
this.handleKeydown = function (e) {
|
|
if (!this.$popover.is(':visible')) {
|
|
return;
|
|
}
|
|
|
|
if (e.keyCode === key.code.ENTER) {
|
|
e.preventDefault();
|
|
this.replace();
|
|
} else if (e.keyCode === key.code.UP) {
|
|
e.preventDefault();
|
|
this.moveUp();
|
|
} else if (e.keyCode === key.code.DOWN) {
|
|
e.preventDefault();
|
|
this.moveDown();
|
|
}
|
|
};
|
|
|
|
this.searchKeyword = function (index, keyword, callback) {
|
|
var hint = hints[index];
|
|
if (hint && hint.match.test(keyword) && hint.search) {
|
|
var matches = hint.match.exec(keyword);
|
|
hint.search(matches[1], callback);
|
|
} else {
|
|
callback();
|
|
}
|
|
};
|
|
|
|
this.createGroup = function (idx, keyword) {
|
|
var $group = $('<div class="note-hint-group note-hint-group-' + idx + '"/>');
|
|
this.searchKeyword(idx, keyword, function (items) {
|
|
items = items || [];
|
|
if (items.length) {
|
|
$group.html(self.createItemTemplates(idx, items));
|
|
self.show();
|
|
}
|
|
});
|
|
|
|
return $group;
|
|
};
|
|
|
|
this.handleKeyup = function (e) {
|
|
if (list.contains([key.code.ENTER, key.code.UP, key.code.DOWN], e.keyCode)) {
|
|
if (e.keyCode === key.code.ENTER) {
|
|
if (this.$popover.is(':visible')) {
|
|
return;
|
|
}
|
|
}
|
|
} else {
|
|
var wordRange = context.invoke('editor.createRange').getWordRange();
|
|
var keyword = wordRange.toString();
|
|
if (hints.length && keyword) {
|
|
this.$content.empty();
|
|
|
|
var bnd = func.rect2bnd(list.last(wordRange.getClientRects()));
|
|
if (bnd) {
|
|
|
|
this.$popover.hide();
|
|
|
|
this.lastWordRange = wordRange;
|
|
|
|
hints.forEach(function (hint, idx) {
|
|
if (hint.match.test(keyword)) {
|
|
self.createGroup(idx, keyword).appendTo(self.$content);
|
|
}
|
|
});
|
|
|
|
// set position for popover after group is created
|
|
if (direction === 'top') {
|
|
this.$popover.css({
|
|
left: bnd.left,
|
|
top: bnd.top - this.$popover.outerHeight() - POPOVER_DIST
|
|
});
|
|
} else {
|
|
this.$popover.css({
|
|
left: bnd.left,
|
|
top: bnd.top + bnd.height + POPOVER_DIST
|
|
});
|
|
}
|
|
|
|
}
|
|
} else {
|
|
this.hide();
|
|
}
|
|
}
|
|
};
|
|
|
|
this.show = function () {
|
|
this.$popover.show();
|
|
};
|
|
|
|
this.hide = function () {
|
|
this.$popover.hide();
|
|
};
|
|
};
|
|
|
|
|
|
$.summernote = $.extend($.summernote, {
|
|
version: '0.8.8',
|
|
ui: ui,
|
|
dom: dom,
|
|
|
|
plugins: {},
|
|
|
|
options: {
|
|
modules: {
|
|
'editor': Editor,
|
|
'clipboard': Clipboard,
|
|
'dropzone': Dropzone,
|
|
'codeview': Codeview,
|
|
'statusbar': Statusbar,
|
|
'fullscreen': Fullscreen,
|
|
'handle': Handle,
|
|
// FIXME: HintPopover must be front of autolink
|
|
// - Script error about range when Enter key is pressed on hint popover
|
|
'hintPopover': HintPopover,
|
|
'autoLink': AutoLink,
|
|
'autoSync': AutoSync,
|
|
'placeholder': Placeholder,
|
|
'buttons': Buttons,
|
|
'toolbar': Toolbar,
|
|
'linkDialog': LinkDialog,
|
|
'linkPopover': LinkPopover,
|
|
'imageDialog': ImageDialog,
|
|
'imagePopover': ImagePopover,
|
|
'tablePopover': TablePopover,
|
|
'videoDialog': VideoDialog,
|
|
'helpDialog': HelpDialog,
|
|
'airPopover': AirPopover
|
|
},
|
|
|
|
buttons: {},
|
|
|
|
lang: 'en-US',
|
|
|
|
// toolbar
|
|
toolbar: [
|
|
['style', ['style']],
|
|
['font', ['bold', 'underline', 'clear']],
|
|
['fontname', ['fontname']],
|
|
['color', ['color']],
|
|
['para', ['ul', 'ol', 'paragraph']],
|
|
['table', ['table']],
|
|
['insert', ['link', 'picture', 'video']],
|
|
['view', ['fullscreen', 'codeview', 'help']]
|
|
],
|
|
|
|
// popover
|
|
popover: {
|
|
image: [
|
|
['imagesize', ['imageSize100', 'imageSize50', 'imageSize25']],
|
|
['float', ['floatLeft', 'floatRight', 'floatNone']],
|
|
['remove', ['removeMedia']]
|
|
],
|
|
link: [
|
|
['link', ['linkDialogShow', 'unlink']]
|
|
],
|
|
table: [
|
|
['add', ['addRowDown', 'addRowUp', 'addColLeft', 'addColRight']],
|
|
['delete', ['deleteRow', 'deleteCol', 'deleteTable']]
|
|
],
|
|
air: [
|
|
['color', ['color']],
|
|
['font', ['bold', 'underline', 'clear']],
|
|
['para', ['ul', 'paragraph']],
|
|
['table', ['table']],
|
|
['insert', ['link', 'picture']]
|
|
]
|
|
},
|
|
|
|
// air mode: inline editor
|
|
airMode: false,
|
|
|
|
width: null,
|
|
height: null,
|
|
linkTargetBlank: true,
|
|
|
|
focus: false,
|
|
tabSize: 4,
|
|
styleWithSpan: true,
|
|
shortcuts: true,
|
|
textareaAutoSync: true,
|
|
direction: null,
|
|
tooltip: 'auto',
|
|
|
|
styleTags: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
|
|
|
|
fontNames: [
|
|
'Arial', 'Arial Black', 'Comic Sans MS', 'Courier New',
|
|
'Helvetica Neue', 'Helvetica', 'Impact', 'Lucida Grande',
|
|
'Tahoma', 'Times New Roman', 'Verdana'
|
|
],
|
|
|
|
fontSizes: ['8', '9', '10', '11', '12', '14', '18', '24', '36'],
|
|
|
|
// pallete colors(n x n)
|
|
colors: [
|
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['#000000', '#424242', '#636363', '#9C9C94', '#CEC6CE', '#EFEFEF', '#F7F7F7', '#FFFFFF'],
|
|
['#FF0000', '#FF9C00', '#FFFF00', '#00FF00', '#00FFFF', '#0000FF', '#9C00FF', '#FF00FF'],
|
|
['#F7C6CE', '#FFE7CE', '#FFEFC6', '#D6EFD6', '#CEDEE7', '#CEE7F7', '#D6D6E7', '#E7D6DE'],
|
|
['#E79C9C', '#FFC69C', '#FFE79C', '#B5D6A5', '#A5C6CE', '#9CC6EF', '#B5A5D6', '#D6A5BD'],
|
|
['#E76363', '#F7AD6B', '#FFD663', '#94BD7B', '#73A5AD', '#6BADDE', '#8C7BC6', '#C67BA5'],
|
|
['#CE0000', '#E79439', '#EFC631', '#6BA54A', '#4A7B8C', '#3984C6', '#634AA5', '#A54A7B'],
|
|
['#9C0000', '#B56308', '#BD9400', '#397B21', '#104A5A', '#085294', '#311873', '#731842'],
|
|
['#630000', '#7B3900', '#846300', '#295218', '#083139', '#003163', '#21104A', '#4A1031']
|
|
],
|
|
|
|
lineHeights: ['1.0', '1.2', '1.4', '1.5', '1.6', '1.8', '2.0', '3.0'],
|
|
|
|
tableClassName: 'table table-bordered',
|
|
|
|
insertTableMaxSize: {
|
|
col: 10,
|
|
row: 10
|
|
},
|
|
|
|
dialogsInBody: false,
|
|
dialogsFade: false,
|
|
|
|
maximumImageFileSize: null,
|
|
|
|
callbacks: {
|
|
onInit: null,
|
|
onFocus: null,
|
|
onBlur: null,
|
|
onEnter: null,
|
|
onKeyup: null,
|
|
onKeydown: null,
|
|
onImageUpload: null,
|
|
onImageUploadError: null
|
|
},
|
|
|
|
codemirror: {
|
|
mode: 'text/html',
|
|
htmlMode: true,
|
|
lineNumbers: true
|
|
},
|
|
|
|
keyMap: {
|
|
pc: {
|
|
'ENTER': 'insertParagraph',
|
|
'CTRL+Z': 'undo',
|
|
'CTRL+Y': 'redo',
|
|
'TAB': 'tab',
|
|
'SHIFT+TAB': 'untab',
|
|
'CTRL+B': 'bold',
|
|
'CTRL+I': 'italic',
|
|
'CTRL+U': 'underline',
|
|
'CTRL+SHIFT+S': 'strikethrough',
|
|
'CTRL+BACKSLASH': 'removeFormat',
|
|
'CTRL+SHIFT+L': 'justifyLeft',
|
|
'CTRL+SHIFT+E': 'justifyCenter',
|
|
'CTRL+SHIFT+R': 'justifyRight',
|
|
'CTRL+SHIFT+J': 'justifyFull',
|
|
'CTRL+SHIFT+NUM7': 'insertUnorderedList',
|
|
'CTRL+SHIFT+NUM8': 'insertOrderedList',
|
|
'CTRL+LEFTBRACKET': 'outdent',
|
|
'CTRL+RIGHTBRACKET': 'indent',
|
|
'CTRL+NUM0': 'formatPara',
|
|
'CTRL+NUM1': 'formatH1',
|
|
'CTRL+NUM2': 'formatH2',
|
|
'CTRL+NUM3': 'formatH3',
|
|
'CTRL+NUM4': 'formatH4',
|
|
'CTRL+NUM5': 'formatH5',
|
|
'CTRL+NUM6': 'formatH6',
|
|
'CTRL+ENTER': 'insertHorizontalRule',
|
|
'CTRL+K': 'linkDialog.show'
|
|
},
|
|
|
|
mac: {
|
|
'ENTER': 'insertParagraph',
|
|
'CMD+Z': 'undo',
|
|
'CMD+SHIFT+Z': 'redo',
|
|
'TAB': 'tab',
|
|
'SHIFT+TAB': 'untab',
|
|
'CMD+B': 'bold',
|
|
'CMD+I': 'italic',
|
|
'CMD+U': 'underline',
|
|
'CMD+SHIFT+S': 'strikethrough',
|
|
'CMD+BACKSLASH': 'removeFormat',
|
|
'CMD+SHIFT+L': 'justifyLeft',
|
|
'CMD+SHIFT+E': 'justifyCenter',
|
|
'CMD+SHIFT+R': 'justifyRight',
|
|
'CMD+SHIFT+J': 'justifyFull',
|
|
'CMD+SHIFT+NUM7': 'insertUnorderedList',
|
|
'CMD+SHIFT+NUM8': 'insertOrderedList',
|
|
'CMD+LEFTBRACKET': 'outdent',
|
|
'CMD+RIGHTBRACKET': 'indent',
|
|
'CMD+NUM0': 'formatPara',
|
|
'CMD+NUM1': 'formatH1',
|
|
'CMD+NUM2': 'formatH2',
|
|
'CMD+NUM3': 'formatH3',
|
|
'CMD+NUM4': 'formatH4',
|
|
'CMD+NUM5': 'formatH5',
|
|
'CMD+NUM6': 'formatH6',
|
|
'CMD+ENTER': 'insertHorizontalRule',
|
|
'CMD+K': 'linkDialog.show'
|
|
}
|
|
},
|
|
icons: {
|
|
'align': 'note-icon-align',
|
|
'alignCenter': 'note-icon-align-center',
|
|
'alignJustify': 'note-icon-align-justify',
|
|
'alignLeft': 'note-icon-align-left',
|
|
'alignRight': 'note-icon-align-right',
|
|
'rowBelow': 'note-icon-row-below',
|
|
'colBefore': 'note-icon-col-before',
|
|
'colAfter': 'note-icon-col-after',
|
|
'rowAbove': 'note-icon-row-above',
|
|
'rowRemove': 'note-icon-row-remove',
|
|
'colRemove': 'note-icon-col-remove',
|
|
'indent': 'note-icon-align-indent',
|
|
'outdent': 'note-icon-align-outdent',
|
|
'arrowsAlt': 'note-icon-arrows-alt',
|
|
'bold': 'note-icon-bold',
|
|
'caret': 'note-icon-caret',
|
|
'circle': 'note-icon-circle',
|
|
'close': 'note-icon-close',
|
|
'code': 'note-icon-code',
|
|
'eraser': 'note-icon-eraser',
|
|
'font': 'note-icon-font',
|
|
'frame': 'note-icon-frame',
|
|
'italic': 'note-icon-italic',
|
|
'link': 'note-icon-link',
|
|
'unlink': 'note-icon-chain-broken',
|
|
'magic': 'note-icon-magic',
|
|
'menuCheck': 'note-icon-menu-check',
|
|
'minus': 'note-icon-minus',
|
|
'orderedlist': 'note-icon-orderedlist',
|
|
'pencil': 'note-icon-pencil',
|
|
'picture': 'note-icon-picture',
|
|
'question': 'note-icon-question',
|
|
'redo': 'note-icon-redo',
|
|
'square': 'note-icon-square',
|
|
'strikethrough': 'note-icon-strikethrough',
|
|
'subscript': 'note-icon-subscript',
|
|
'superscript': 'note-icon-superscript',
|
|
'table': 'note-icon-table',
|
|
'textHeight': 'note-icon-text-height',
|
|
'trash': 'note-icon-trash',
|
|
'underline': 'note-icon-underline',
|
|
'undo': 'note-icon-undo',
|
|
'unorderedlist': 'note-icon-unorderedlist',
|
|
'video': 'note-icon-video'
|
|
}
|
|
}
|
|
});
|
|
|
|
}));
|