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@@ -0,0 +1,7300 @@
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+/**
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+ * Super simple wysiwyg editor on Bootstrap v0.6.16
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+ * http://summernote.org/
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+ *
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+ * summernote.js
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+ * Copyright 2013-2015 Alan Hong. and other contributors
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+ * summernote may be freely distributed under the MIT license./
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+ *
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+ * Date: 2015-08-03T16:41Z
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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 {
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+ // Browser globals: jQuery
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+ factory(window.jQuery);
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+ }
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+}(function ($) {
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+
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+
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+
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+ if (!Array.prototype.reduce) {
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+ /**
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+ * Array.prototype.reduce polyfill
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+ *
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+ * @param {Function} callback
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+ * @param {Value} [initialValue]
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+ * @return {Value}
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+ *
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+ * @see http://goo.gl/WNriQD
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+ */
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+ Array.prototype.reduce = function (callback) {
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+ var t = Object(this), len = t.length >>> 0, k = 0, value;
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+ if (arguments.length === 2) {
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+ value = arguments[1];
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+ } else {
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+ while (k < len && !(k in t)) {
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+ k++;
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+ }
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+ if (k >= len) {
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+ throw new TypeError('Reduce of empty array with no initial value');
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+ }
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+ value = t[k++];
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+ }
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+ for (; k < len; k++) {
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+ if (k in t) {
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+ value = callback(value, t[k], k, t);
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+ }
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+ }
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+ return value;
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+ };
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+ }
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+
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+ if ('function' !== typeof Array.prototype.filter) {
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+ /**
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+ * Array.prototype.filter polyfill
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+ *
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+ * @param {Function} func
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+ * @return {Array}
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+ *
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+ * @see http://goo.gl/T1KFnq
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+ */
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+ Array.prototype.filter = function (func) {
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+ var t = Object(this), len = t.length >>> 0;
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+
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+ var res = [];
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+ var thisArg = arguments.length >= 2 ? arguments[1] : void 0;
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+ for (var i = 0; i < len; i++) {
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+ if (i in t) {
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+ var val = t[i];
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+ if (func.call(thisArg, val, i, t)) {
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+ res.push(val);
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+ }
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+ }
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+ }
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+
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+ return res;
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+ };
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+ }
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+
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+ if (!Array.prototype.map) {
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+ /**
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+ * Array.prototype.map polyfill
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+ *
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+ * @param {Function} callback
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+ * @return {Array}
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+ *
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+ * @see https://goo.gl/SMWaMK
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+ */
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+ Array.prototype.map = function (callback, thisArg) {
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+ var T, A, k;
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+ if (this === null) {
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+ throw new TypeError(' this is null or not defined');
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+ }
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+
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+ var O = Object(this);
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+ var len = O.length >>> 0;
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+ if (typeof callback !== 'function') {
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+ throw new TypeError(callback + ' is not a function');
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+ }
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+
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+ if (arguments.length > 1) {
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+ T = thisArg;
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+ }
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+
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+ A = new Array(len);
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+ k = 0;
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+
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+ while (k < len) {
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+ var kValue, mappedValue;
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+ if (k in O) {
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+ kValue = O[k];
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+ mappedValue = callback.call(T, kValue, k, O);
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+ A[k] = mappedValue;
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+ }
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+ k++;
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+ }
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+ return A;
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+ };
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+ }
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+
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+ var isSupportAmd = typeof define === 'function' && define.amd;
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+
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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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+
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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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+
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+ $tester.remove();
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+
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+ return originalWidth !== width;
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+ };
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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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+
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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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+ /** @property {Boolean} [isMac=false] true if this agent is Mac */
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+ isMac: navigator.appVersion.indexOf('Mac') > -1,
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+ /** @property {Boolean} [isMSIE=false] true if this agent is a Internet Explorer */
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+ isMSIE: isMSIE,
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+ /** @property {Boolean} [isFF=false] true if this agent is a Firefox */
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+ isFF: /firefox/i.test(userAgent),
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+ isWebkit: /webkit/i.test(userAgent),
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+ /** @property {Boolean} [isSafari=false] true if this agent is a Safari */
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+ isSafari: /safari/i.test(userAgent),
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+ /** @property {Float} browserVersion current browser version */
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+ browserVersion: browserVersion,
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+ /** @property {String} jqueryVersion current jQuery version string */
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+ jqueryVersion: parseFloat($.fn.jquery),
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+ isSupportAmd: isSupportAmd,
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+ hasCodeMirror: isSupportAmd ? require.specified('CodeMirror') : !!window.CodeMirror,
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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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+ /**
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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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+
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+ var eq2 = function (itemA, itemB) {
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+ return itemA === itemB;
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+ };
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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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+
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+ var ok = function () {
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+ return true;
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+ };
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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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+
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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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+
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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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+
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+ var self = function (a) {
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+ return a;
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+ };
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+
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+ var idCounter = 0;
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+
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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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+ /**
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+ * returns bnd (bounds) from rect
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+ *
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+ * - IE Compatability 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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+ /**
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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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+ /**
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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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+ 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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+ uniqueId: uniqueId,
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+ rect2bnd: rect2bnd,
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+ invertObject: invertObject,
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+ namespaceToCamel: namespaceToCamel
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+ };
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+ })();
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+
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+ /**
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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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+ /**
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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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+ /**
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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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+ /**
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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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+ /**
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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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+ /**
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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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+ /**
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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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+ /**
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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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+ /**
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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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+ /**
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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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+ /**
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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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+ /**
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+ * returns a copy of the array with all falsy values removed
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+ *
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+ * @param {Array} array - array
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+ * @param {Function} fn - predicate function for cluster rule
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+ */
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+ var compact = function (array) {
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+ var aResult = [];
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+ for (var idx = 0, len = array.length; idx < len; idx ++) {
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|
|
+ if (array[idx]) { aResult.push(array[idx]); }
|
|
|
+ }
|
|
|
+ return aResult;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * produces a duplicate-free version of the array
|
|
|
+ *
|
|
|
+ * @param {Array} array
|
|
|
+ */
|
|
|
+ var unique = function (array) {
|
|
|
+ var results = [];
|
|
|
+
|
|
|
+ for (var idx = 0, len = array.length; idx < len; idx ++) {
|
|
|
+ if (!contains(results, array[idx])) {
|
|
|
+ results.push(array[idx]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return results;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * returns next item.
|
|
|
+ * @param {Array} array
|
|
|
+ */
|
|
|
+ var next = function (array, item) {
|
|
|
+ var idx = indexOf(array, item);
|
|
|
+ if (idx === -1) { return null; }
|
|
|
+
|
|
|
+ return array[idx + 1];
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * returns prev item.
|
|
|
+ * @param {Array} array
|
|
|
+ */
|
|
|
+ var prev = function (array, item) {
|
|
|
+ var idx = indexOf(array, item);
|
|
|
+ if (idx === -1) { return null; }
|
|
|
+
|
|
|
+ return array[idx - 1];
|
|
|
+ };
|
|
|
+
|
|
|
+ return { head: head, last: last, initial: initial, tail: tail,
|
|
|
+ prev: prev, next: next, find: find, contains: contains,
|
|
|
+ all: all, sum: sum, from: from,
|
|
|
+ clusterBy: clusterBy, compact: compact, unique: unique };
|
|
|
+ })();
|
|
|
+
|
|
|
+
|
|
|
+ var NBSP_CHAR = String.fromCharCode(160);
|
|
|
+ var ZERO_WIDTH_NBSP_CHAR = '\ufeff';
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @class core.dom
|
|
|
+ *
|
|
|
+ * Dom functions
|
|
|
+ *
|
|
|
+ * @singleton
|
|
|
+ * @alternateClassName dom
|
|
|
+ */
|
|
|
+ var dom = (function () {
|
|
|
+ /**
|
|
|
+ * @method isEditable
|
|
|
+ *
|
|
|
+ * returns whether node is `note-editable` or not.
|
|
|
+ *
|
|
|
+ * @param {Node} node
|
|
|
+ * @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 buildLayoutInfo
|
|
|
+ *
|
|
|
+ * build layoutInfo from $editor(.note-editor)
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editor
|
|
|
+ * @return {Object}
|
|
|
+ * @return {Function} return.editor
|
|
|
+ * @return {Node} return.dropzone
|
|
|
+ * @return {Node} return.toolbar
|
|
|
+ * @return {Node} return.editable
|
|
|
+ * @return {Node} return.codable
|
|
|
+ * @return {Node} return.popover
|
|
|
+ * @return {Node} return.handle
|
|
|
+ * @return {Node} return.dialog
|
|
|
+ */
|
|
|
+ var buildLayoutInfo = function ($editor) {
|
|
|
+ var makeFinder;
|
|
|
+
|
|
|
+ // air mode
|
|
|
+ if ($editor.hasClass('note-air-editor')) {
|
|
|
+ var id = list.last($editor.attr('id').split('-'));
|
|
|
+ makeFinder = function (sIdPrefix) {
|
|
|
+ return function () { return $(sIdPrefix + id); };
|
|
|
+ };
|
|
|
+
|
|
|
+ return {
|
|
|
+ editor: function () { return $editor; },
|
|
|
+ holder : function () { return $editor.data('holder'); },
|
|
|
+ editable: function () { return $editor; },
|
|
|
+ popover: makeFinder('#note-popover-'),
|
|
|
+ handle: makeFinder('#note-handle-'),
|
|
|
+ dialog: makeFinder('#note-dialog-')
|
|
|
+ };
|
|
|
+
|
|
|
+ // frame mode
|
|
|
+ } else {
|
|
|
+ makeFinder = function (className, $base) {
|
|
|
+ $base = $base || $editor;
|
|
|
+ return function () { return $base.find(className); };
|
|
|
+ };
|
|
|
+
|
|
|
+ var options = $editor.data('options');
|
|
|
+ var $dialogHolder = (options && options.dialogsInBody) ? $(document.body) : null;
|
|
|
+
|
|
|
+ return {
|
|
|
+ editor: function () { return $editor; },
|
|
|
+ holder : function () { return $editor.data('holder'); },
|
|
|
+ dropzone: makeFinder('.note-dropzone'),
|
|
|
+ toolbar: makeFinder('.note-toolbar'),
|
|
|
+ editable: makeFinder('.note-editable'),
|
|
|
+ codable: makeFinder('.note-codable'),
|
|
|
+ statusbar: makeFinder('.note-statusbar'),
|
|
|
+ popover: makeFinder('.note-popover'),
|
|
|
+ handle: makeFinder('.note-handle'),
|
|
|
+ dialog: makeFinder('.note-dialog', $dialogHolder)
|
|
|
+ };
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * returns makeLayoutInfo from editor's descendant node.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Node} descendant
|
|
|
+ * @return {Object}
|
|
|
+ */
|
|
|
+ var makeLayoutInfo = function (descendant) {
|
|
|
+ var $target = $(descendant).closest('.note-editor, .note-air-editor, .note-air-layout');
|
|
|
+
|
|
|
+ if (!$target.length) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ var $editor;
|
|
|
+ if ($target.is('.note-editor, .note-air-editor')) {
|
|
|
+ $editor = $target;
|
|
|
+ } else {
|
|
|
+ $editor = $('#note-editor-' + list.last($target.attr('id').split('-')));
|
|
|
+ }
|
|
|
+
|
|
|
+ return buildLayoutInfo($editor);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method makePredByNodeName
|
|
|
+ *
|
|
|
+ * returns predicate which judge whether nodeName is same
|
|
|
+ *
|
|
|
+ * @param {String} nodeName
|
|
|
+ * @return {Function}
|
|
|
+ */
|
|
|
+ var makePredByNodeName = function (nodeName) {
|
|
|
+ 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;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 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/.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 isLi = makePredByNodeName('LI');
|
|
|
+
|
|
|
+ var isPurePara = function (node) {
|
|
|
+ return isPara(node) && !isLi(node);
|
|
|
+ };
|
|
|
+
|
|
|
+ var isTable = makePredByNodeName('TABLE');
|
|
|
+
|
|
|
+ var isInline = function (node) {
|
|
|
+ return !isBodyContainer(node) &&
|
|
|
+ !isList(node) &&
|
|
|
+ !isHr(node) &&
|
|
|
+ !isPara(node) &&
|
|
|
+ !isTable(node) &&
|
|
|
+ !isBlockquote(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;
|
|
|
+ }
|
|
|
+
|
|
|
+ return node.childNodes.length;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 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 descendents = [];
|
|
|
+ pred = pred || func.ok;
|
|
|
+
|
|
|
+ // start DFS(depth first search) with node
|
|
|
+ (function fnWalk(current) {
|
|
|
+ if (node !== current && pred(current)) {
|
|
|
+ descendents.push(current);
|
|
|
+ }
|
|
|
+ for (var idx = 0, len = current.childNodes.length; idx < len; idx++) {
|
|
|
+ fnWalk(current.childNodes[idx]);
|
|
|
+ }
|
|
|
+ })(node);
|
|
|
+
|
|
|
+ return descendents;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 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 wheter 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) {
|
|
|
+ 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;
|
|
|
+ };
|
|
|
+
|
|
|
+ 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,
|
|
|
+ buildLayoutInfo: buildLayoutInfo,
|
|
|
+ makeLayoutInfo: makeLayoutInfo,
|
|
|
+ isText: isText,
|
|
|
+ isVoid: isVoid,
|
|
|
+ isPara: isPara,
|
|
|
+ isPurePara: isPurePara,
|
|
|
+ isInline: isInline,
|
|
|
+ isBlock: func.not(isInline),
|
|
|
+ isBodyInline: isBodyInline,
|
|
|
+ isBody: isBody,
|
|
|
+ isParaInline: isParaInline,
|
|
|
+ isList: isList,
|
|
|
+ isTable: isTable,
|
|
|
+ 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
|
|
|
+ };
|
|
|
+ })();
|
|
|
+
|
|
|
+
|
|
|
+ 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;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @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);
|
|
|
+ // isOnAnchor: judge whether range is on cell node or not
|
|
|
+ this.isOnCell = makeIsOn(dom.isCell);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @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 {
|
|
|
+ /**
|
|
|
+ * @method
|
|
|
+ *
|
|
|
+ * 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) { // from Browser Selection
|
|
|
+ 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;
|
|
|
+ }
|
|
|
+ } else if (arguments.length === 2) { //collapsed
|
|
|
+ ec = sc;
|
|
|
+ eo = so;
|
|
|
+ }
|
|
|
+ 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 defaults
|
|
|
+ *
|
|
|
+ * @singleton
|
|
|
+ */
|
|
|
+ var defaults = {
|
|
|
+ /** @property */
|
|
|
+ version: '0.6.16',
|
|
|
+
|
|
|
+ /**
|
|
|
+ *
|
|
|
+ * for event options, reference to EventHandler.attach
|
|
|
+ *
|
|
|
+ * @property {Object} options
|
|
|
+ * @property {String/Number} [options.width=null] set editor width
|
|
|
+ * @property {String/Number} [options.height=null] set editor height, ex) 300
|
|
|
+ * @property {String/Number} options.minHeight set minimum height of editor
|
|
|
+ * @property {String/Number} options.maxHeight
|
|
|
+ * @property {String/Number} options.focus
|
|
|
+ * @property {Number} options.tabsize
|
|
|
+ * @property {Boolean} options.styleWithSpan
|
|
|
+ * @property {Object} options.codemirror
|
|
|
+ * @property {Object} [options.codemirror.mode='text/html']
|
|
|
+ * @property {Object} [options.codemirror.htmlMode=true]
|
|
|
+ * @property {Object} [options.codemirror.lineNumbers=true]
|
|
|
+ * @property {String} [options.lang=en-US] language 'en-US', 'ko-KR', ...
|
|
|
+ * @property {String} [options.direction=null] text direction, ex) 'rtl'
|
|
|
+ * @property {Array} [options.toolbar]
|
|
|
+ * @property {Boolean} [options.airMode=false]
|
|
|
+ * @property {Array} [options.airPopover]
|
|
|
+ * @property {Fucntion} [options.onInit] initialize
|
|
|
+ * @property {Fucntion} [options.onsubmit]
|
|
|
+ */
|
|
|
+ options: {
|
|
|
+ width: null, // set editor width
|
|
|
+ height: null, // set editor height, ex) 300
|
|
|
+
|
|
|
+ minHeight: null, // set minimum height of editor
|
|
|
+ maxHeight: null, // set maximum height of editor
|
|
|
+
|
|
|
+ focus: false, // set focus to editable area after initializing summernote
|
|
|
+
|
|
|
+ tabsize: 4, // size of tab ex) 2 or 4
|
|
|
+ styleWithSpan: true, // style with span (Chrome and FF only)
|
|
|
+
|
|
|
+ disableLinkTarget: false, // hide link Target Checkbox
|
|
|
+ disableDragAndDrop: false, // disable drag and drop event
|
|
|
+ disableResizeEditor: false, // disable resizing editor
|
|
|
+ disableResizeImage: false, // disable resizing image
|
|
|
+
|
|
|
+ shortcuts: true, // enable keyboard shortcuts
|
|
|
+
|
|
|
+ textareaAutoSync: true, // enable textarea auto sync
|
|
|
+
|
|
|
+ placeholder: false, // enable placeholder text
|
|
|
+ prettifyHtml: true, // enable prettifying html while toggling codeview
|
|
|
+
|
|
|
+ iconPrefix: 'fa fa-', // prefix for css icon classes
|
|
|
+
|
|
|
+ icons: {
|
|
|
+ font: {
|
|
|
+ bold: 'bold',
|
|
|
+ italic: 'italic',
|
|
|
+ underline: 'underline',
|
|
|
+ clear: 'eraser',
|
|
|
+ height: 'text-height',
|
|
|
+ strikethrough: 'strikethrough',
|
|
|
+ superscript: 'superscript',
|
|
|
+ subscript: 'subscript'
|
|
|
+ },
|
|
|
+ image: {
|
|
|
+ image: 'picture-o',
|
|
|
+ floatLeft: 'align-left',
|
|
|
+ floatRight: 'align-right',
|
|
|
+ floatNone: 'align-justify',
|
|
|
+ shapeRounded: 'square',
|
|
|
+ shapeCircle: 'circle-o',
|
|
|
+ shapeThumbnail: 'picture-o',
|
|
|
+ shapeNone: 'times',
|
|
|
+ remove: 'trash-o'
|
|
|
+ },
|
|
|
+ link: {
|
|
|
+ link: 'link',
|
|
|
+ unlink: 'unlink',
|
|
|
+ edit: 'edit'
|
|
|
+ },
|
|
|
+ table: {
|
|
|
+ table: 'table'
|
|
|
+ },
|
|
|
+ hr: {
|
|
|
+ insert: 'minus'
|
|
|
+ },
|
|
|
+ style: {
|
|
|
+ style: 'magic'
|
|
|
+ },
|
|
|
+ lists: {
|
|
|
+ unordered: 'list-ul',
|
|
|
+ ordered: 'list-ol'
|
|
|
+ },
|
|
|
+ options: {
|
|
|
+ help: 'question',
|
|
|
+ fullscreen: 'arrows-alt',
|
|
|
+ codeview: 'code'
|
|
|
+ },
|
|
|
+ paragraph: {
|
|
|
+ paragraph: 'align-left',
|
|
|
+ outdent: 'outdent',
|
|
|
+ indent: 'indent',
|
|
|
+ left: 'align-left',
|
|
|
+ center: 'align-center',
|
|
|
+ right: 'align-right',
|
|
|
+ justify: 'align-justify'
|
|
|
+ },
|
|
|
+ color: {
|
|
|
+ recent: 'font'
|
|
|
+ },
|
|
|
+ history: {
|
|
|
+ undo: 'undo',
|
|
|
+ redo: 'repeat'
|
|
|
+ },
|
|
|
+ misc: {
|
|
|
+ check: 'check'
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ dialogsInBody: false, // false will add dialogs into editor
|
|
|
+
|
|
|
+ codemirror: { // codemirror options
|
|
|
+ mode: 'text/html',
|
|
|
+ htmlMode: true,
|
|
|
+ lineNumbers: true
|
|
|
+ },
|
|
|
+
|
|
|
+ // language
|
|
|
+ lang: 'en-US', // language 'en-US', 'ko-KR', ...
|
|
|
+ direction: null, // text direction, ex) 'rtl'
|
|
|
+
|
|
|
+ // toolbar
|
|
|
+ toolbar: [
|
|
|
+ ['style', ['style']],
|
|
|
+ ['font', ['bold', 'italic', 'underline', 'clear']],
|
|
|
+ // ['font', ['bold', 'italic', 'underline', 'strikethrough', 'superscript', 'subscript', 'clear']],
|
|
|
+ ['fontname', ['fontname']],
|
|
|
+ ['fontsize', ['fontsize']],
|
|
|
+ ['color', ['color']],
|
|
|
+ ['para', ['ul', 'ol', 'paragraph']],
|
|
|
+ ['height', ['height']],
|
|
|
+ ['table', ['table']],
|
|
|
+ ['insert', ['link', 'picture', 'hr']],
|
|
|
+ ['view', ['fullscreen', 'codeview']],
|
|
|
+ ['help', ['help']]
|
|
|
+ ],
|
|
|
+
|
|
|
+ plugin : { },
|
|
|
+
|
|
|
+ // air mode: inline editor
|
|
|
+ airMode: false,
|
|
|
+ // airPopover: [
|
|
|
+ // ['style', ['style']],
|
|
|
+ // ['font', ['bold', 'italic', 'underline', 'clear']],
|
|
|
+ // ['fontname', ['fontname']],
|
|
|
+ // ['color', ['color']],
|
|
|
+ // ['para', ['ul', 'ol', 'paragraph']],
|
|
|
+ // ['height', ['height']],
|
|
|
+ // ['table', ['table']],
|
|
|
+ // ['insert', ['link', 'picture']],
|
|
|
+ // ['help', ['help']]
|
|
|
+ // ],
|
|
|
+ airPopover: [
|
|
|
+ ['color', ['color']],
|
|
|
+ ['font', ['bold', 'underline', 'clear']],
|
|
|
+ ['para', ['ul', 'paragraph']],
|
|
|
+ ['table', ['table']],
|
|
|
+ ['insert', ['link', 'picture']]
|
|
|
+ ],
|
|
|
+
|
|
|
+ // style tag
|
|
|
+ styleTags: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
|
|
|
+
|
|
|
+ // default fontName
|
|
|
+ defaultFontName: 'Helvetica Neue',
|
|
|
+
|
|
|
+ // fontName
|
|
|
+ fontNames: [
|
|
|
+ 'Arial', 'Arial Black', 'Comic Sans MS', 'Courier New',
|
|
|
+ 'Helvetica Neue', 'Helvetica', 'Impact', 'Lucida Grande',
|
|
|
+ 'Tahoma', 'Times New Roman', 'Verdana'
|
|
|
+ ],
|
|
|
+ fontNamesIgnoreCheck: [],
|
|
|
+
|
|
|
+ fontSizes: ['8', '9', '10', '11', '12', '14', '18', '24', '36'],
|
|
|
+
|
|
|
+ // pallete colors(n x n)
|
|
|
+ colors: [
|
|
|
+ ['#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']
|
|
|
+ ],
|
|
|
+
|
|
|
+ // lineHeight
|
|
|
+ lineHeights: ['1.0', '1.2', '1.4', '1.5', '1.6', '1.8', '2.0', '3.0'],
|
|
|
+
|
|
|
+ // insertTable max size
|
|
|
+ insertTableMaxSize: {
|
|
|
+ col: 10,
|
|
|
+ row: 10
|
|
|
+ },
|
|
|
+
|
|
|
+ // image
|
|
|
+ maximumImageFileSize: null, // size in bytes, null = no limit
|
|
|
+
|
|
|
+ // callbacks
|
|
|
+ oninit: null, // initialize
|
|
|
+ onfocus: null, // editable has focus
|
|
|
+ onblur: null, // editable out of focus
|
|
|
+ onenter: null, // enter key pressed
|
|
|
+ onkeyup: null, // keyup
|
|
|
+ onkeydown: null, // keydown
|
|
|
+ onImageUpload: null, // imageUpload
|
|
|
+ onImageUploadError: null, // imageUploadError
|
|
|
+ onMediaDelete: null, // media delete
|
|
|
+ onToolbarClick: null,
|
|
|
+ onsubmit: null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * manipulate link address when user create link
|
|
|
+ * @param {String} sLinkUrl
|
|
|
+ * @return {String}
|
|
|
+ */
|
|
|
+ onCreateLink: function (sLinkUrl) {
|
|
|
+ if (sLinkUrl.indexOf('@') !== -1 && sLinkUrl.indexOf(':') === -1) {
|
|
|
+ sLinkUrl = 'mailto:' + sLinkUrl;
|
|
|
+ }
|
|
|
+
|
|
|
+ return sLinkUrl;
|
|
|
+ },
|
|
|
+
|
|
|
+ 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': 'showLinkDialog'
|
|
|
+ },
|
|
|
+
|
|
|
+ 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': 'showLinkDialog'
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // default language: en-US
|
|
|
+ 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'
|
|
|
+ },
|
|
|
+ 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'
|
|
|
+ },
|
|
|
+ hr: {
|
|
|
+ insert: 'Insert Horizontal Rule'
|
|
|
+ },
|
|
|
+ style: {
|
|
|
+ style: 'Style',
|
|
|
+ normal: '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'
|
|
|
+ },
|
|
|
+ history: {
|
|
|
+ undo: 'Undo',
|
|
|
+ redo: 'Redo'
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @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: sDataUrl
|
|
|
+ */
|
|
|
+ var readFileAsDataURL = function (file) {
|
|
|
+ return $.Deferred(function (deferred) {
|
|
|
+ $.extend(new FileReader(), {
|
|
|
+ onload: function (e) {
|
|
|
+ var sDataURL = e.target.result;
|
|
|
+ deferred.resolve(sDataURL);
|
|
|
+ },
|
|
|
+ onerror: function () {
|
|
|
+ deferred.reject(this);
|
|
|
+ }
|
|
|
+ }).readAsDataURL(file);
|
|
|
+ }).promise();
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method createImage
|
|
|
+ *
|
|
|
+ * create `<image>` from url string
|
|
|
+ *
|
|
|
+ * @param {String} sUrl
|
|
|
+ * @param {String} filename
|
|
|
+ * @return {Promise} - then: $image
|
|
|
+ */
|
|
|
+ var createImage = function (sUrl, filename) {
|
|
|
+ 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': sUrl,
|
|
|
+ 'data-filename': filename
|
|
|
+ });
|
|
|
+ }).promise();
|
|
|
+ };
|
|
|
+
|
|
|
+ return {
|
|
|
+ readFileAsDataURL: readFileAsDataURL,
|
|
|
+ createImage: createImage
|
|
|
+ };
|
|
|
+ })();
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @class core.key
|
|
|
+ *
|
|
|
+ * Object for keycodes.
|
|
|
+ *
|
|
|
+ * @singleton
|
|
|
+ * @alternateClassName key
|
|
|
+ */
|
|
|
+ var key = (function () {
|
|
|
+ var keyMap = {
|
|
|
+ 'BACKSPACE': 8,
|
|
|
+ 'TAB': 9,
|
|
|
+ 'ENTER': 13,
|
|
|
+ 'SPACE': 32,
|
|
|
+
|
|
|
+ // 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([8, 9, 13, 32], keyCode);
|
|
|
+ },
|
|
|
+ /**
|
|
|
+ * @method isMove
|
|
|
+ *
|
|
|
+ * @param {Number} keyCode
|
|
|
+ * @return {Boolean}
|
|
|
+ */
|
|
|
+ isMove: function (keyCode) {
|
|
|
+ return list.contains([37, 38, 39, 40], keyCode);
|
|
|
+ },
|
|
|
+ /**
|
|
|
+ * @property {Object} nameFromCode
|
|
|
+ * @property {String} nameFromCode.8 "BACKSPACE"
|
|
|
+ */
|
|
|
+ nameFromCode: func.invertObject(keyMap),
|
|
|
+ code: keyMap
|
|
|
+ };
|
|
|
+ })();
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @class editing.History
|
|
|
+ *
|
|
|
+ * Editor History
|
|
|
+ *
|
|
|
+ */
|
|
|
+ var History = function ($editable) {
|
|
|
+ var stack = [], stackOffset = -1;
|
|
|
+ var editable = $editable[0];
|
|
|
+
|
|
|
+ var makeSnapshot = function () {
|
|
|
+ var rng = range.create();
|
|
|
+ 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) {
|
|
|
+ $editable.html(snapshot.contents);
|
|
|
+ }
|
|
|
+ if (snapshot.bookmark !== null) {
|
|
|
+ range.createFromBookmark(editable, snapshot.bookmark).select();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * undo
|
|
|
+ */
|
|
|
+ this.undo = function () {
|
|
|
+ // Create snap shot if not yet recorded
|
|
|
+ if ($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());
|
|
|
+ };
|
|
|
+
|
|
|
+ // Create first undo stack
|
|
|
+ this.recordUndo();
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @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 = $(dom.isText(rng.sc) ? rng.sc.parentNode : rng.sc);
|
|
|
+ var styleInfo = this.fromNode($cont);
|
|
|
+
|
|
|
+ // document.queryCommandState for toggle state
|
|
|
+ styleInfo['font-bold'] = document.queryCommandState('bold') ? 'bold' : 'normal';
|
|
|
+ styleInfo['font-italic'] = document.queryCommandState('italic') ? 'italic' : 'normal';
|
|
|
+ styleInfo['font-underline'] = document.queryCommandState('underline') ? 'underline' : 'normal';
|
|
|
+ styleInfo['font-strikethrough'] = document.queryCommandState('strikeThrough') ? 'strikethrough' : 'normal';
|
|
|
+ styleInfo['font-superscript'] = document.queryCommandState('superscript') ? 'superscript' : 'normal';
|
|
|
+ styleInfo['font-subscript'] = document.queryCommandState('subscript') ? 'subscript' : 'normal';
|
|
|
+
|
|
|
+ // list-style-type to list-style(unordered, ordered)
|
|
|
+ if (!rng.isOnList()) {
|
|
|
+ styleInfo['list-style'] = 'none';
|
|
|
+ } else {
|
|
|
+ var aOrderedType = ['circle', 'disc', 'disc-leading-zero', 'square'];
|
|
|
+ var isUnordered = $.inArray(styleInfo['list-style-type'], aOrderedType) > -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 () {
|
|
|
+ /**
|
|
|
+ * @method insertOrderedList
|
|
|
+ *
|
|
|
+ * toggle ordered list
|
|
|
+ *
|
|
|
+ * @type command
|
|
|
+ */
|
|
|
+ this.insertOrderedList = function () {
|
|
|
+ this.toggleList('OL');
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method insertUnorderedList
|
|
|
+ *
|
|
|
+ * toggle unordered list
|
|
|
+ *
|
|
|
+ * @type command
|
|
|
+ */
|
|
|
+ this.insertUnorderedList = function () {
|
|
|
+ this.toggleList('UL');
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method indent
|
|
|
+ *
|
|
|
+ * indent
|
|
|
+ *
|
|
|
+ * @type command
|
|
|
+ */
|
|
|
+ this.indent = function () {
|
|
|
+ var self = this;
|
|
|
+ var rng = range.create().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();
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method outdent
|
|
|
+ *
|
|
|
+ * outdent
|
|
|
+ *
|
|
|
+ * @type command
|
|
|
+ */
|
|
|
+ this.outdent = function () {
|
|
|
+ var self = this;
|
|
|
+ var rng = range.create().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();
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method toggleList
|
|
|
+ *
|
|
|
+ * toggle list
|
|
|
+ *
|
|
|
+ * @param {String} listName - OL or UL
|
|
|
+ */
|
|
|
+ this.toggleList = function (listName) {
|
|
|
+ var self = this;
|
|
|
+ var rng = range.create().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();
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method wrapList
|
|
|
+ *
|
|
|
+ * @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 {jQuery} $editable
|
|
|
+ * @param {WrappedRange} rng
|
|
|
+ * @param {Number} tabsize
|
|
|
+ */
|
|
|
+ this.insertTab = function ($editable, 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 () {
|
|
|
+ var rng = range.create();
|
|
|
+
|
|
|
+ // 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)) {
|
|
|
+ // disable UL/OL and escape!
|
|
|
+ bullet.toggleList(splitRoot.parentNode.nodeName);
|
|
|
+ return;
|
|
|
+ // 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);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ // 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();
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @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();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * create empty table element
|
|
|
+ *
|
|
|
+ * @param {Number} rowCount
|
|
|
+ * @param {Number} colCount
|
|
|
+ * @return {Node}
|
|
|
+ */
|
|
|
+ this.createTable = function (colCount, rowCount) {
|
|
|
+ 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('');
|
|
|
+ return $('<table class="table table-bordered">' + trHTML + '</table>')[0];
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var KEY_BOGUS = 'bogus';
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @class editing.Editor
|
|
|
+ *
|
|
|
+ * Editor
|
|
|
+ *
|
|
|
+ */
|
|
|
+ var Editor = function (handler) {
|
|
|
+
|
|
|
+ var self = this;
|
|
|
+ var style = new Style();
|
|
|
+ var table = new Table();
|
|
|
+ var typing = new Typing();
|
|
|
+ var bullet = new Bullet();
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method createRange
|
|
|
+ *
|
|
|
+ * create range
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @return {WrappedRange}
|
|
|
+ */
|
|
|
+ this.createRange = function ($editable) {
|
|
|
+ this.focus($editable);
|
|
|
+ return range.create();
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method saveRange
|
|
|
+ *
|
|
|
+ * save current range
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Boolean} [thenCollapse=false]
|
|
|
+ */
|
|
|
+ this.saveRange = function ($editable, thenCollapse) {
|
|
|
+ this.focus($editable);
|
|
|
+ $editable.data('range', range.create());
|
|
|
+ if (thenCollapse) {
|
|
|
+ range.create().collapse().select();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method saveRange
|
|
|
+ *
|
|
|
+ * save current node list to $editable.data('childNodes')
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ */
|
|
|
+ this.saveNode = function ($editable) {
|
|
|
+ // copy child node reference
|
|
|
+ var copy = [];
|
|
|
+ for (var key = 0, len = $editable[0].childNodes.length; key < len; key++) {
|
|
|
+ copy.push($editable[0].childNodes[key]);
|
|
|
+ }
|
|
|
+ $editable.data('childNodes', copy);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method restoreRange
|
|
|
+ *
|
|
|
+ * restore lately range
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ */
|
|
|
+ this.restoreRange = function ($editable) {
|
|
|
+ var rng = $editable.data('range');
|
|
|
+ if (rng) {
|
|
|
+ rng.select();
|
|
|
+ this.focus($editable);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method restoreNode
|
|
|
+ *
|
|
|
+ * restore lately node list
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ */
|
|
|
+ this.restoreNode = function ($editable) {
|
|
|
+ $editable.html('');
|
|
|
+ var child = $editable.data('childNodes');
|
|
|
+ for (var index = 0, len = child.length; index < len; index++) {
|
|
|
+ $editable[0].appendChild(child[index]);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method currentStyle
|
|
|
+ *
|
|
|
+ * current style
|
|
|
+ *
|
|
|
+ * @param {Node} target
|
|
|
+ * @return {Object|Boolean} unfocus
|
|
|
+ */
|
|
|
+ this.currentStyle = function (target) {
|
|
|
+ var rng = range.create();
|
|
|
+ var styleInfo = rng && rng.isOnEditable() ? style.current(rng.normalize()) : {};
|
|
|
+ if (dom.isImg(target)) {
|
|
|
+ styleInfo.image = target;
|
|
|
+ }
|
|
|
+ return styleInfo;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * style from node
|
|
|
+ *
|
|
|
+ * @param {jQuery} $node
|
|
|
+ * @return {Object}
|
|
|
+ */
|
|
|
+ this.styleFromNode = function ($node) {
|
|
|
+ return style.fromNode($node);
|
|
|
+ };
|
|
|
+
|
|
|
+ var triggerOnBeforeChange = function ($editable) {
|
|
|
+ var $holder = dom.makeLayoutInfo($editable).holder();
|
|
|
+ handler.bindCustomEvent(
|
|
|
+ $holder, $editable.data('callbacks'), 'before.command'
|
|
|
+ )($editable.html(), $editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ var triggerOnChange = function ($editable) {
|
|
|
+ var $holder = dom.makeLayoutInfo($editable).holder();
|
|
|
+ handler.bindCustomEvent(
|
|
|
+ $holder, $editable.data('callbacks'), 'change'
|
|
|
+ )($editable.html(), $editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method undo
|
|
|
+ * undo
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ */
|
|
|
+ this.undo = function ($editable) {
|
|
|
+ triggerOnBeforeChange($editable);
|
|
|
+ $editable.data('NoteHistory').undo();
|
|
|
+ triggerOnChange($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method redo
|
|
|
+ * redo
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ */
|
|
|
+ this.redo = function ($editable) {
|
|
|
+ triggerOnBeforeChange($editable);
|
|
|
+ $editable.data('NoteHistory').redo();
|
|
|
+ triggerOnChange($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method beforeCommand
|
|
|
+ * before command
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ */
|
|
|
+ var beforeCommand = this.beforeCommand = function ($editable) {
|
|
|
+ triggerOnBeforeChange($editable);
|
|
|
+ // keep focus on editable before command execution
|
|
|
+ self.focus($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method afterCommand
|
|
|
+ * after command
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Boolean} isPreventTrigger
|
|
|
+ */
|
|
|
+ var afterCommand = this.afterCommand = function ($editable, isPreventTrigger) {
|
|
|
+ $editable.data('NoteHistory').recordUndo();
|
|
|
+ if (!isPreventTrigger) {
|
|
|
+ triggerOnChange($editable);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method bold
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method italic
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method underline
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method strikethrough
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method formatBlock
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method superscript
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method subscript
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method justifyLeft
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method justifyCenter
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method justifyRight
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method justifyFull
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method formatBlock
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method removeFormat
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method backColor
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method foreColor
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method insertHorizontalRule
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method fontName
|
|
|
+ *
|
|
|
+ * change font name
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+
|
|
|
+ /* jshint ignore:start */
|
|
|
+ // native commands(with execCommand), generate function for execCommand
|
|
|
+ var commands = ['bold', 'italic', 'underline', 'strikethrough', 'superscript', 'subscript',
|
|
|
+ 'justifyLeft', 'justifyCenter', 'justifyRight', 'justifyFull',
|
|
|
+ 'formatBlock', 'removeFormat',
|
|
|
+ 'backColor', 'foreColor', 'fontName'];
|
|
|
+
|
|
|
+ for (var idx = 0, len = commands.length; idx < len; idx ++) {
|
|
|
+ this[commands[idx]] = (function (sCmd) {
|
|
|
+ return function ($editable, value) {
|
|
|
+ beforeCommand($editable);
|
|
|
+
|
|
|
+ document.execCommand(sCmd, false, value);
|
|
|
+
|
|
|
+ afterCommand($editable, true);
|
|
|
+ };
|
|
|
+ })(commands[idx]);
|
|
|
+ }
|
|
|
+ /* jshint ignore:end */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method tab
|
|
|
+ *
|
|
|
+ * handle tab key
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Object} options
|
|
|
+ */
|
|
|
+ this.tab = function ($editable, options) {
|
|
|
+ var rng = this.createRange($editable);
|
|
|
+ if (rng.isCollapsed() && rng.isOnCell()) {
|
|
|
+ table.tab(rng);
|
|
|
+ } else {
|
|
|
+ beforeCommand($editable);
|
|
|
+ typing.insertTab($editable, rng, options.tabsize);
|
|
|
+ afterCommand($editable);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method untab
|
|
|
+ *
|
|
|
+ * handle shift+tab key
|
|
|
+ *
|
|
|
+ */
|
|
|
+ this.untab = function ($editable) {
|
|
|
+ var rng = this.createRange($editable);
|
|
|
+ if (rng.isCollapsed() && rng.isOnCell()) {
|
|
|
+ table.tab(rng, true);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method insertParagraph
|
|
|
+ *
|
|
|
+ * insert paragraph
|
|
|
+ *
|
|
|
+ * @param {Node} $editable
|
|
|
+ */
|
|
|
+ this.insertParagraph = function ($editable) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ typing.insertParagraph($editable);
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method insertOrderedList
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ */
|
|
|
+ this.insertOrderedList = function ($editable) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ bullet.insertOrderedList($editable);
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ */
|
|
|
+ this.insertUnorderedList = function ($editable) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ bullet.insertUnorderedList($editable);
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ */
|
|
|
+ this.indent = function ($editable) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ bullet.indent($editable);
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ */
|
|
|
+ this.outdent = function ($editable) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ bullet.outdent($editable);
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * insert image
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {String} sUrl
|
|
|
+ */
|
|
|
+ this.insertImage = function ($editable, sUrl, filename) {
|
|
|
+ async.createImage(sUrl, filename).then(function ($image) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ $image.css({
|
|
|
+ display: '',
|
|
|
+ width: Math.min($editable.width(), $image.width())
|
|
|
+ });
|
|
|
+ range.create().insertNode($image[0]);
|
|
|
+ range.createFromNodeAfter($image[0]).select();
|
|
|
+ afterCommand($editable);
|
|
|
+ }).fail(function () {
|
|
|
+ var $holder = dom.makeLayoutInfo($editable).holder();
|
|
|
+ handler.bindCustomEvent(
|
|
|
+ $holder, $editable.data('callbacks'), 'image.upload.error'
|
|
|
+ )();
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method insertNode
|
|
|
+ * insert node
|
|
|
+ * @param {Node} $editable
|
|
|
+ * @param {Node} node
|
|
|
+ */
|
|
|
+ this.insertNode = function ($editable, node) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ range.create().insertNode(node);
|
|
|
+ range.createFromNodeAfter(node).select();
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * insert text
|
|
|
+ * @param {Node} $editable
|
|
|
+ * @param {String} text
|
|
|
+ */
|
|
|
+ this.insertText = function ($editable, text) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ var textNode = range.create().insertNode(dom.createText(text));
|
|
|
+ range.create(textNode, dom.nodeLength(textNode)).select();
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * paste HTML
|
|
|
+ * @param {Node} $editable
|
|
|
+ * @param {String} markup
|
|
|
+ */
|
|
|
+ this.pasteHTML = function ($editable, markup) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ var contents = range.create().pasteHTML(markup);
|
|
|
+ range.createFromNodeAfter(list.last(contents)).select();
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * formatBlock
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {String} tagName
|
|
|
+ */
|
|
|
+ this.formatBlock = function ($editable, tagName) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ // [workaround] for MSIE, IE need `<`
|
|
|
+ tagName = agent.isMSIE ? '<' + tagName + '>' : tagName;
|
|
|
+ document.execCommand('FormatBlock', false, tagName);
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ this.formatPara = function ($editable) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ this.formatBlock($editable, 'P');
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /* jshint ignore:start */
|
|
|
+ for (var idx = 1; idx <= 6; idx ++) {
|
|
|
+ this['formatH' + idx] = function (idx) {
|
|
|
+ return function ($editable) {
|
|
|
+ this.formatBlock($editable, 'H' + idx);
|
|
|
+ };
|
|
|
+ }(idx);
|
|
|
+ };
|
|
|
+ /* jshint ignore:end */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * fontSize
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {String} value - px
|
|
|
+ */
|
|
|
+ this.fontSize = function ($editable, value) {
|
|
|
+ var rng = range.create();
|
|
|
+
|
|
|
+ if (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();
|
|
|
+ $editable.data(KEY_BOGUS, firstSpan);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ beforeCommand($editable);
|
|
|
+ $(style.styleNodes(rng)).css({
|
|
|
+ 'font-size': value + 'px'
|
|
|
+ });
|
|
|
+ afterCommand($editable);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * insert horizontal rule
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ */
|
|
|
+ this.insertHorizontalRule = function ($editable) {
|
|
|
+ beforeCommand($editable);
|
|
|
+
|
|
|
+ var rng = range.create();
|
|
|
+ var hrNode = rng.insertNode($('<HR/>')[0]);
|
|
|
+ if (hrNode.nextSibling) {
|
|
|
+ range.create(hrNode.nextSibling, 0).normalize().select();
|
|
|
+ }
|
|
|
+
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * remove bogus node and character
|
|
|
+ */
|
|
|
+ this.removeBogus = function ($editable) {
|
|
|
+ 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 {jQuery} $editable
|
|
|
+ * @param {String} value
|
|
|
+ */
|
|
|
+ this.lineHeight = function ($editable, value) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ style.stylePara(range.create(), {
|
|
|
+ lineHeight: value
|
|
|
+ });
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * unlink
|
|
|
+ *
|
|
|
+ * @type command
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ */
|
|
|
+ this.unlink = function ($editable) {
|
|
|
+ var rng = this.createRange($editable);
|
|
|
+ if (rng.isOnAnchor()) {
|
|
|
+ var anchor = dom.ancestor(rng.sc, dom.isAnchor);
|
|
|
+ rng = range.createFromNode(anchor);
|
|
|
+ rng.select();
|
|
|
+
|
|
|
+ beforeCommand($editable);
|
|
|
+ document.execCommand('unlink');
|
|
|
+ afterCommand($editable);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * create link (command)
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {Object} linkInfo
|
|
|
+ * @param {Object} options
|
|
|
+ */
|
|
|
+ this.createLink = function ($editable, linkInfo, options) {
|
|
|
+ var linkUrl = linkInfo.url;
|
|
|
+ var linkText = linkInfo.text;
|
|
|
+ var isNewWindow = linkInfo.isNewWindow;
|
|
|
+ var rng = linkInfo.range || this.createRange($editable);
|
|
|
+ var isTextChanged = rng.toString() !== linkText;
|
|
|
+
|
|
|
+ options = options || dom.makeLayoutInfo($editable).editor().data('options');
|
|
|
+
|
|
|
+ beforeCommand($editable);
|
|
|
+
|
|
|
+ if (options.onCreateLink) {
|
|
|
+ linkUrl = options.onCreateLink(linkUrl);
|
|
|
+ }
|
|
|
+
|
|
|
+ var anchors = [];
|
|
|
+ if (isTextChanged) {
|
|
|
+ // Create a new link when text changed.
|
|
|
+ var anchor = rng.insertNode($('<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 {
|
|
|
+ $(anchor).removeAttr('target');
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ var startRange = range.createFromNodeBefore(list.head(anchors));
|
|
|
+ var startPoint = startRange.getStartPoint();
|
|
|
+ var endRange = range.createFromNodeAfter(list.last(anchors));
|
|
|
+ var endPoint = endRange.getEndPoint();
|
|
|
+
|
|
|
+ range.create(
|
|
|
+ startPoint.node,
|
|
|
+ startPoint.offset,
|
|
|
+ endPoint.node,
|
|
|
+ endPoint.offset
|
|
|
+ ).select();
|
|
|
+
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 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 ($editable) {
|
|
|
+ this.focus($editable);
|
|
|
+
|
|
|
+ var rng = range.create().expand(dom.isAnchor);
|
|
|
+
|
|
|
+ // Get the first anchor on range(for edit).
|
|
|
+ var $anchor = $(list.head(rng.nodes(dom.isAnchor)));
|
|
|
+
|
|
|
+ return {
|
|
|
+ range: rng,
|
|
|
+ text: rng.toString(),
|
|
|
+ isNewWindow: $anchor.length ? $anchor.attr('target') === '_blank' : false,
|
|
|
+ url: $anchor.length ? $anchor.attr('href') : ''
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * setting color
|
|
|
+ *
|
|
|
+ * @param {Node} $editable
|
|
|
+ * @param {Object} sObjColor color code
|
|
|
+ * @param {String} sObjColor.foreColor foreground color
|
|
|
+ * @param {String} sObjColor.backColor background color
|
|
|
+ */
|
|
|
+ this.color = function ($editable, sObjColor) {
|
|
|
+ var oColor = JSON.parse(sObjColor);
|
|
|
+ var foreColor = oColor.foreColor, backColor = oColor.backColor;
|
|
|
+
|
|
|
+ beforeCommand($editable);
|
|
|
+
|
|
|
+ if (foreColor) { document.execCommand('foreColor', false, foreColor); }
|
|
|
+ if (backColor) { document.execCommand('backColor', false, backColor); }
|
|
|
+
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * insert Table
|
|
|
+ *
|
|
|
+ * @param {Node} $editable
|
|
|
+ * @param {String} sDim dimension of table (ex : "5x5")
|
|
|
+ */
|
|
|
+ this.insertTable = function ($editable, sDim) {
|
|
|
+ var dimension = sDim.split('x');
|
|
|
+ beforeCommand($editable);
|
|
|
+
|
|
|
+ var rng = range.create().deleteContents();
|
|
|
+ rng.insertNode(table.createTable(dimension[0], dimension[1]));
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * float me
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {String} value
|
|
|
+ * @param {jQuery} $target
|
|
|
+ */
|
|
|
+ this.floatMe = function ($editable, value, $target) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ // bootstrap
|
|
|
+ $target.removeClass('pull-left pull-right');
|
|
|
+ if (value && value !== 'none') {
|
|
|
+ $target.addClass('pull-' + value);
|
|
|
+ }
|
|
|
+
|
|
|
+ // fallback for non-bootstrap
|
|
|
+ $target.css('float', value);
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * change image shape
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {String} value css class
|
|
|
+ * @param {Node} $target
|
|
|
+ */
|
|
|
+ this.imageShape = function ($editable, value, $target) {
|
|
|
+ beforeCommand($editable);
|
|
|
+
|
|
|
+ $target.removeClass('img-rounded img-circle img-thumbnail');
|
|
|
+
|
|
|
+ if (value) {
|
|
|
+ $target.addClass(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * resize overlay element
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {String} value
|
|
|
+ * @param {jQuery} $target - target element
|
|
|
+ */
|
|
|
+ this.resize = function ($editable, value, $target) {
|
|
|
+ beforeCommand($editable);
|
|
|
+
|
|
|
+ $target.css({
|
|
|
+ width: value * 100 + '%',
|
|
|
+ height: ''
|
|
|
+ });
|
|
|
+
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @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
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {String} value - dummy argument (for keep interface)
|
|
|
+ * @param {jQuery} $target - target element
|
|
|
+ */
|
|
|
+ this.removeMedia = function ($editable, value, $target) {
|
|
|
+ beforeCommand($editable);
|
|
|
+ $target.detach();
|
|
|
+
|
|
|
+ handler.bindCustomEvent(
|
|
|
+ $(), $editable.data('callbacks'), 'media.delete'
|
|
|
+ )($target, $editable);
|
|
|
+
|
|
|
+ afterCommand($editable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * set focus
|
|
|
+ *
|
|
|
+ * @param $editable
|
|
|
+ */
|
|
|
+ this.focus = function ($editable) {
|
|
|
+ $editable.focus();
|
|
|
+
|
|
|
+ // [workaround] for firefox bug http://goo.gl/lVfAaI
|
|
|
+ if (agent.isFF && !range.create().isOnEditable()) {
|
|
|
+ range.createFromNode($editable[0])
|
|
|
+ .normalize()
|
|
|
+ .collapse()
|
|
|
+ .select();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * returns whether contents is empty or not.
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @return {Boolean}
|
|
|
+ */
|
|
|
+ this.isEmpty = function ($editable) {
|
|
|
+ return dom.isEmpty($editable[0]) || dom.emptyPara === $editable.html();
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @class module.Button
|
|
|
+ *
|
|
|
+ * Button
|
|
|
+ */
|
|
|
+ var Button = function () {
|
|
|
+ /**
|
|
|
+ * update button status
|
|
|
+ *
|
|
|
+ * @param {jQuery} $container
|
|
|
+ * @param {Object} styleInfo
|
|
|
+ */
|
|
|
+ this.update = function ($container, styleInfo) {
|
|
|
+ /**
|
|
|
+ * handle dropdown's check mark (for fontname, fontsize, lineHeight).
|
|
|
+ * @param {jQuery} $btn
|
|
|
+ * @param {Number} value
|
|
|
+ */
|
|
|
+ var checkDropdownMenu = function ($btn, value) {
|
|
|
+ $btn.find('.dropdown-menu li a').each(function () {
|
|
|
+ // always compare string to avoid creating another func.
|
|
|
+ var isChecked = ($(this).data('value') + '') === (value + '');
|
|
|
+ this.className = isChecked ? 'checked' : '';
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * update button state(active or not).
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {String} selector
|
|
|
+ * @param {Function} pred
|
|
|
+ */
|
|
|
+ var btnState = function (selector, pred) {
|
|
|
+ var $btn = $container.find(selector);
|
|
|
+ $btn.toggleClass('active', pred());
|
|
|
+ };
|
|
|
+
|
|
|
+ if (styleInfo.image) {
|
|
|
+ var $img = $(styleInfo.image);
|
|
|
+
|
|
|
+ btnState('button[data-event="imageShape"][data-value="img-rounded"]', function () {
|
|
|
+ return $img.hasClass('img-rounded');
|
|
|
+ });
|
|
|
+ btnState('button[data-event="imageShape"][data-value="img-circle"]', function () {
|
|
|
+ return $img.hasClass('img-circle');
|
|
|
+ });
|
|
|
+ btnState('button[data-event="imageShape"][data-value="img-thumbnail"]', function () {
|
|
|
+ return $img.hasClass('img-thumbnail');
|
|
|
+ });
|
|
|
+ btnState('button[data-event="imageShape"]:not([data-value])', function () {
|
|
|
+ return !$img.is('.img-rounded, .img-circle, .img-thumbnail');
|
|
|
+ });
|
|
|
+
|
|
|
+ var imgFloat = $img.css('float');
|
|
|
+ btnState('button[data-event="floatMe"][data-value="left"]', function () {
|
|
|
+ return imgFloat === 'left';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="floatMe"][data-value="right"]', function () {
|
|
|
+ return imgFloat === 'right';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="floatMe"][data-value="none"]', function () {
|
|
|
+ return imgFloat !== 'left' && imgFloat !== 'right';
|
|
|
+ });
|
|
|
+
|
|
|
+ var style = $img.attr('style');
|
|
|
+ btnState('button[data-event="resize"][data-value="1"]', function () {
|
|
|
+ return !!/(^|\s)(max-)?width\s*:\s*100%/.test(style);
|
|
|
+ });
|
|
|
+ btnState('button[data-event="resize"][data-value="0.5"]', function () {
|
|
|
+ return !!/(^|\s)(max-)?width\s*:\s*50%/.test(style);
|
|
|
+ });
|
|
|
+ btnState('button[data-event="resize"][data-value="0.25"]', function () {
|
|
|
+ return !!/(^|\s)(max-)?width\s*:\s*25%/.test(style);
|
|
|
+ });
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // fontname
|
|
|
+ var $fontname = $container.find('.note-fontname');
|
|
|
+ if ($fontname.length) {
|
|
|
+ var selectedFont = styleInfo['font-family'];
|
|
|
+ if (!!selectedFont) {
|
|
|
+
|
|
|
+ var list = selectedFont.split(',');
|
|
|
+ for (var i = 0, len = list.length; i < len; i++) {
|
|
|
+ selectedFont = list[i].replace(/[\'\"]/g, '').replace(/\s+$/, '').replace(/^\s+/, '');
|
|
|
+ if (agent.isFontInstalled(selectedFont)) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ $fontname.find('.note-current-fontname').text(selectedFont);
|
|
|
+ checkDropdownMenu($fontname, selectedFont);
|
|
|
+
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // fontsize
|
|
|
+ var $fontsize = $container.find('.note-fontsize');
|
|
|
+ $fontsize.find('.note-current-fontsize').text(styleInfo['font-size']);
|
|
|
+ checkDropdownMenu($fontsize, parseFloat(styleInfo['font-size']));
|
|
|
+
|
|
|
+ // lineheight
|
|
|
+ var $lineHeight = $container.find('.note-height');
|
|
|
+ checkDropdownMenu($lineHeight, parseFloat(styleInfo['line-height']));
|
|
|
+
|
|
|
+ btnState('button[data-event="bold"]', function () {
|
|
|
+ return styleInfo['font-bold'] === 'bold';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="italic"]', function () {
|
|
|
+ return styleInfo['font-italic'] === 'italic';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="underline"]', function () {
|
|
|
+ return styleInfo['font-underline'] === 'underline';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="strikethrough"]', function () {
|
|
|
+ return styleInfo['font-strikethrough'] === 'strikethrough';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="superscript"]', function () {
|
|
|
+ return styleInfo['font-superscript'] === 'superscript';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="subscript"]', function () {
|
|
|
+ return styleInfo['font-subscript'] === 'subscript';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="justifyLeft"]', function () {
|
|
|
+ return styleInfo['text-align'] === 'left' || styleInfo['text-align'] === 'start';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="justifyCenter"]', function () {
|
|
|
+ return styleInfo['text-align'] === 'center';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="justifyRight"]', function () {
|
|
|
+ return styleInfo['text-align'] === 'right';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="justifyFull"]', function () {
|
|
|
+ return styleInfo['text-align'] === 'justify';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="insertUnorderedList"]', function () {
|
|
|
+ return styleInfo['list-style'] === 'unordered';
|
|
|
+ });
|
|
|
+ btnState('button[data-event="insertOrderedList"]', function () {
|
|
|
+ return styleInfo['list-style'] === 'ordered';
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * update recent color
|
|
|
+ *
|
|
|
+ * @param {Node} button
|
|
|
+ * @param {String} eventName
|
|
|
+ * @param {Mixed} value
|
|
|
+ */
|
|
|
+ this.updateRecentColor = function (button, eventName, value) {
|
|
|
+ var $color = $(button).closest('.note-color');
|
|
|
+ var $recentColor = $color.find('.note-recent-color');
|
|
|
+ var colorInfo = JSON.parse($recentColor.attr('data-value'));
|
|
|
+ colorInfo[eventName] = value;
|
|
|
+ $recentColor.attr('data-value', JSON.stringify(colorInfo));
|
|
|
+ var sKey = eventName === 'backColor' ? 'background-color' : 'color';
|
|
|
+ $recentColor.find('i').css(sKey, value);
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @class module.Toolbar
|
|
|
+ *
|
|
|
+ * Toolbar
|
|
|
+ */
|
|
|
+ var Toolbar = function () {
|
|
|
+ var button = new Button();
|
|
|
+
|
|
|
+ this.update = function ($toolbar, styleInfo) {
|
|
|
+ button.update($toolbar, styleInfo);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {Node} button
|
|
|
+ * @param {String} eventName
|
|
|
+ * @param {String} value
|
|
|
+ */
|
|
|
+ this.updateRecentColor = function (buttonNode, eventName, value) {
|
|
|
+ button.updateRecentColor(buttonNode, eventName, value);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * activate buttons exclude codeview
|
|
|
+ * @param {jQuery} $toolbar
|
|
|
+ */
|
|
|
+ this.activate = function ($toolbar) {
|
|
|
+ $toolbar.find('button')
|
|
|
+ .not('button[data-event="codeview"]')
|
|
|
+ .removeClass('disabled');
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * deactivate buttons exclude codeview
|
|
|
+ * @param {jQuery} $toolbar
|
|
|
+ */
|
|
|
+ this.deactivate = function ($toolbar) {
|
|
|
+ $toolbar.find('button')
|
|
|
+ .not('button[data-event="codeview"]')
|
|
|
+ .addClass('disabled');
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {jQuery} $container
|
|
|
+ * @param {Boolean} [bFullscreen=false]
|
|
|
+ */
|
|
|
+ this.updateFullscreen = function ($container, bFullscreen) {
|
|
|
+ var $btn = $container.find('button[data-event="fullscreen"]');
|
|
|
+ $btn.toggleClass('active', bFullscreen);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {jQuery} $container
|
|
|
+ * @param {Boolean} [isCodeview=false]
|
|
|
+ */
|
|
|
+ this.updateCodeview = function ($container, isCodeview) {
|
|
|
+ var $btn = $container.find('button[data-event="codeview"]');
|
|
|
+ $btn.toggleClass('active', isCodeview);
|
|
|
+
|
|
|
+ if (isCodeview) {
|
|
|
+ this.deactivate($container);
|
|
|
+ } else {
|
|
|
+ this.activate($container);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * get button in toolbar
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {String} name
|
|
|
+ * @return {jQuery}
|
|
|
+ */
|
|
|
+ this.get = function ($editable, name) {
|
|
|
+ var $toolbar = dom.makeLayoutInfo($editable).toolbar();
|
|
|
+
|
|
|
+ return $toolbar.find('[data-name=' + name + ']');
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * set button state
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {String} name
|
|
|
+ * @param {Boolean} [isActive=true]
|
|
|
+ */
|
|
|
+ this.setButtonState = function ($editable, name, isActive) {
|
|
|
+ isActive = (isActive === false) ? false : true;
|
|
|
+
|
|
|
+ var $button = this.get($editable, name);
|
|
|
+ $button.toggleClass('active', isActive);
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ var EDITABLE_PADDING = 24;
|
|
|
+
|
|
|
+ var Statusbar = function () {
|
|
|
+ var $document = $(document);
|
|
|
+
|
|
|
+ this.attach = function (layoutInfo, options) {
|
|
|
+ if (!options.disableResizeEditor) {
|
|
|
+ layoutInfo.statusbar().on('mousedown', hStatusbarMousedown);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * `mousedown` event handler on statusbar
|
|
|
+ *
|
|
|
+ * @param {MouseEvent} event
|
|
|
+ */
|
|
|
+ var hStatusbarMousedown = function (event) {
|
|
|
+ event.preventDefault();
|
|
|
+ event.stopPropagation();
|
|
|
+
|
|
|
+ var $editable = dom.makeLayoutInfo(event.target).editable();
|
|
|
+ var editableTop = $editable.offset().top - $document.scrollTop();
|
|
|
+
|
|
|
+ var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target);
|
|
|
+ var options = layoutInfo.editor().data('options');
|
|
|
+
|
|
|
+ $document.on('mousemove', function (event) {
|
|
|
+ var nHeight = event.clientY - (editableTop + EDITABLE_PADDING);
|
|
|
+
|
|
|
+ nHeight = (options.minHeight > 0) ? Math.max(nHeight, options.minHeight) : nHeight;
|
|
|
+ nHeight = (options.maxHeight > 0) ? Math.min(nHeight, options.maxHeight) : nHeight;
|
|
|
+
|
|
|
+ $editable.height(nHeight);
|
|
|
+ }).one('mouseup', function () {
|
|
|
+ $document.off('mousemove');
|
|
|
+ });
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @class module.Popover
|
|
|
+ *
|
|
|
+ * Popover (http://getbootstrap.com/javascript/#popovers)
|
|
|
+ *
|
|
|
+ */
|
|
|
+ var Popover = function () {
|
|
|
+ var button = new Button();
|
|
|
+
|
|
|
+ /**
|
|
|
+ * returns position from placeholder
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Node} placeholder
|
|
|
+ * @param {Object} options
|
|
|
+ * @param {Boolean} options.isAirMode
|
|
|
+ * @return {Position}
|
|
|
+ */
|
|
|
+ var posFromPlaceholder = function (placeholder, options) {
|
|
|
+ var isAirMode = options && options.isAirMode;
|
|
|
+ var isLeftTop = options && options.isLeftTop;
|
|
|
+
|
|
|
+ var $placeholder = $(placeholder);
|
|
|
+ var pos = isAirMode ? $placeholder.offset() : $placeholder.position();
|
|
|
+ var height = isLeftTop ? 0 : $placeholder.outerHeight(true); // include margin
|
|
|
+
|
|
|
+ // popover below placeholder.
|
|
|
+ return {
|
|
|
+ left: pos.left,
|
|
|
+ top: pos.top + height
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * show popover
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {jQuery} popover
|
|
|
+ * @param {Position} pos
|
|
|
+ */
|
|
|
+ var showPopover = function ($popover, pos) {
|
|
|
+ $popover.css({
|
|
|
+ display: 'block',
|
|
|
+ left: pos.left,
|
|
|
+ top: pos.top
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ var PX_POPOVER_ARROW_OFFSET_X = 20;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * update current state
|
|
|
+ * @param {jQuery} $popover - popover container
|
|
|
+ * @param {Object} styleInfo - style object
|
|
|
+ * @param {Boolean} isAirMode
|
|
|
+ */
|
|
|
+ this.update = function ($popover, styleInfo, isAirMode) {
|
|
|
+ button.update($popover, styleInfo);
|
|
|
+
|
|
|
+ var $linkPopover = $popover.find('.note-link-popover');
|
|
|
+ if (styleInfo.anchor) {
|
|
|
+ var $anchor = $linkPopover.find('a');
|
|
|
+ var href = $(styleInfo.anchor).attr('href');
|
|
|
+ var target = $(styleInfo.anchor).attr('target');
|
|
|
+ $anchor.attr('href', href).html(href);
|
|
|
+ if (!target) {
|
|
|
+ $anchor.removeAttr('target');
|
|
|
+ } else {
|
|
|
+ $anchor.attr('target', '_blank');
|
|
|
+ }
|
|
|
+ showPopover($linkPopover, posFromPlaceholder(styleInfo.anchor, {
|
|
|
+ isAirMode: isAirMode
|
|
|
+ }));
|
|
|
+ } else {
|
|
|
+ $linkPopover.hide();
|
|
|
+ }
|
|
|
+
|
|
|
+ var $imagePopover = $popover.find('.note-image-popover');
|
|
|
+ if (styleInfo.image) {
|
|
|
+ showPopover($imagePopover, posFromPlaceholder(styleInfo.image, {
|
|
|
+ isAirMode: isAirMode,
|
|
|
+ isLeftTop: true
|
|
|
+ }));
|
|
|
+ } else {
|
|
|
+ $imagePopover.hide();
|
|
|
+ }
|
|
|
+
|
|
|
+ var $airPopover = $popover.find('.note-air-popover');
|
|
|
+ if (isAirMode && styleInfo.range && !styleInfo.range.isCollapsed()) {
|
|
|
+ var rect = list.last(styleInfo.range.getClientRects());
|
|
|
+ if (rect) {
|
|
|
+ var bnd = func.rect2bnd(rect);
|
|
|
+ showPopover($airPopover, {
|
|
|
+ left: Math.max(bnd.left + bnd.width / 2 - PX_POPOVER_ARROW_OFFSET_X, 0),
|
|
|
+ top: bnd.top + bnd.height
|
|
|
+ });
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ $airPopover.hide();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {Node} button
|
|
|
+ * @param {String} eventName
|
|
|
+ * @param {String} value
|
|
|
+ */
|
|
|
+ this.updateRecentColor = function (button, eventName, value) {
|
|
|
+ button.updateRecentColor(button, eventName, value);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * hide all popovers
|
|
|
+ * @param {jQuery} $popover - popover container
|
|
|
+ */
|
|
|
+ this.hide = function ($popover) {
|
|
|
+ $popover.children().hide();
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @class module.Handle
|
|
|
+ *
|
|
|
+ * Handle
|
|
|
+ */
|
|
|
+ var Handle = function (handler) {
|
|
|
+ var $document = $(document);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * `mousedown` event handler on $handle
|
|
|
+ * - controlSizing: resize image
|
|
|
+ *
|
|
|
+ * @param {MouseEvent} event
|
|
|
+ */
|
|
|
+ var hHandleMousedown = function (event) {
|
|
|
+ if (dom.isControlSizing(event.target)) {
|
|
|
+ event.preventDefault();
|
|
|
+ event.stopPropagation();
|
|
|
+
|
|
|
+ var layoutInfo = dom.makeLayoutInfo(event.target),
|
|
|
+ $handle = layoutInfo.handle(),
|
|
|
+ $popover = layoutInfo.popover(),
|
|
|
+ $editable = layoutInfo.editable(),
|
|
|
+ $editor = layoutInfo.editor();
|
|
|
+
|
|
|
+ var target = $handle.find('.note-control-selection').data('target'),
|
|
|
+ $target = $(target), posStart = $target.offset(),
|
|
|
+ scrollTop = $document.scrollTop();
|
|
|
+
|
|
|
+ var isAirMode = $editor.data('options').airMode;
|
|
|
+
|
|
|
+ $document.on('mousemove', function (event) {
|
|
|
+ handler.invoke('editor.resizeTo', {
|
|
|
+ x: event.clientX - posStart.left,
|
|
|
+ y: event.clientY - (posStart.top - scrollTop)
|
|
|
+ }, $target, !event.shiftKey);
|
|
|
+
|
|
|
+ handler.invoke('handle.update', $handle, {image: target}, isAirMode);
|
|
|
+ handler.invoke('popover.update', $popover, {image: target}, isAirMode);
|
|
|
+ }).one('mouseup', function () {
|
|
|
+ $document.off('mousemove');
|
|
|
+ handler.invoke('editor.afterCommand', $editable);
|
|
|
+ });
|
|
|
+
|
|
|
+ if (!$target.data('ratio')) { // original ratio.
|
|
|
+ $target.data('ratio', $target.height() / $target.width());
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ this.attach = function (layoutInfo) {
|
|
|
+ layoutInfo.handle().on('mousedown', hHandleMousedown);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * update handle
|
|
|
+ * @param {jQuery} $handle
|
|
|
+ * @param {Object} styleInfo
|
|
|
+ * @param {Boolean} isAirMode
|
|
|
+ */
|
|
|
+ this.update = function ($handle, styleInfo, isAirMode) {
|
|
|
+ var $selection = $handle.find('.note-control-selection');
|
|
|
+ if (styleInfo.image) {
|
|
|
+ var $image = $(styleInfo.image);
|
|
|
+ var pos = isAirMode ? $image.offset() : $image.position();
|
|
|
+
|
|
|
+ // include margin
|
|
|
+ var imageSize = {
|
|
|
+ w: $image.outerWidth(true),
|
|
|
+ h: $image.outerHeight(true)
|
|
|
+ };
|
|
|
+
|
|
|
+ $selection.css({
|
|
|
+ display: 'block',
|
|
|
+ left: pos.left,
|
|
|
+ top: pos.top,
|
|
|
+ width: imageSize.w,
|
|
|
+ height: imageSize.h
|
|
|
+ }).data('target', styleInfo.image); // save current image element.
|
|
|
+ var sizingText = imageSize.w + 'x' + imageSize.h;
|
|
|
+ $selection.find('.note-control-selection-info').text(sizingText);
|
|
|
+ } else {
|
|
|
+ $selection.hide();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * hide
|
|
|
+ *
|
|
|
+ * @param {jQuery} $handle
|
|
|
+ */
|
|
|
+ this.hide = function ($handle) {
|
|
|
+ $handle.children().hide();
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ var Fullscreen = function (handler) {
|
|
|
+ var $window = $(window);
|
|
|
+ var $scrollbar = $('html, body');
|
|
|
+
|
|
|
+ /**
|
|
|
+ * toggle fullscreen
|
|
|
+ *
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ */
|
|
|
+ this.toggle = function (layoutInfo) {
|
|
|
+
|
|
|
+ var $editor = layoutInfo.editor(),
|
|
|
+ $toolbar = layoutInfo.toolbar(),
|
|
|
+ $editable = layoutInfo.editable(),
|
|
|
+ $codable = layoutInfo.codable();
|
|
|
+
|
|
|
+ var resize = function (size) {
|
|
|
+ $editable.css('height', size.h);
|
|
|
+ $codable.css('height', size.h);
|
|
|
+ if ($codable.data('cmeditor')) {
|
|
|
+ $codable.data('cmeditor').setsize(null, size.h);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ $editor.toggleClass('fullscreen');
|
|
|
+ var isFullscreen = $editor.hasClass('fullscreen');
|
|
|
+ if (isFullscreen) {
|
|
|
+ $editable.data('orgheight', $editable.css('height'));
|
|
|
+
|
|
|
+ $window.on('resize', function () {
|
|
|
+ resize({
|
|
|
+ h: $window.height() - $toolbar.outerHeight()
|
|
|
+ });
|
|
|
+ }).trigger('resize');
|
|
|
+
|
|
|
+ $scrollbar.css('overflow', 'hidden');
|
|
|
+ } else {
|
|
|
+ $window.off('resize');
|
|
|
+ resize({
|
|
|
+ h: $editable.data('orgheight')
|
|
|
+ });
|
|
|
+ $scrollbar.css('overflow', 'visible');
|
|
|
+ }
|
|
|
+
|
|
|
+ handler.invoke('toolbar.updateFullscreen', $toolbar, isFullscreen);
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var CodeMirror;
|
|
|
+ if (agent.hasCodeMirror) {
|
|
|
+ if (agent.isSupportAmd) {
|
|
|
+ require(['CodeMirror'], function (cm) {
|
|
|
+ CodeMirror = cm;
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ CodeMirror = window.CodeMirror;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @class Codeview
|
|
|
+ */
|
|
|
+ var Codeview = function (handler) {
|
|
|
+
|
|
|
+ this.sync = function (layoutInfo) {
|
|
|
+ var isCodeview = handler.invoke('codeview.isActivated', layoutInfo);
|
|
|
+ if (isCodeview && agent.hasCodeMirror) {
|
|
|
+ layoutInfo.codable().data('cmEditor').save();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ * @return {Boolean}
|
|
|
+ */
|
|
|
+ this.isActivated = function (layoutInfo) {
|
|
|
+ var $editor = layoutInfo.editor();
|
|
|
+ return $editor.hasClass('codeview');
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * toggle codeview
|
|
|
+ *
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ */
|
|
|
+ this.toggle = function (layoutInfo) {
|
|
|
+ if (this.isActivated(layoutInfo)) {
|
|
|
+ this.deactivate(layoutInfo);
|
|
|
+ } else {
|
|
|
+ this.activate(layoutInfo);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * activate code view
|
|
|
+ *
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ */
|
|
|
+ this.activate = function (layoutInfo) {
|
|
|
+ var $editor = layoutInfo.editor(),
|
|
|
+ $toolbar = layoutInfo.toolbar(),
|
|
|
+ $editable = layoutInfo.editable(),
|
|
|
+ $codable = layoutInfo.codable(),
|
|
|
+ $popover = layoutInfo.popover(),
|
|
|
+ $handle = layoutInfo.handle();
|
|
|
+
|
|
|
+ var options = $editor.data('options');
|
|
|
+
|
|
|
+ $codable.val(dom.html($editable, options.prettifyHtml));
|
|
|
+ $codable.height($editable.height());
|
|
|
+
|
|
|
+ handler.invoke('toolbar.updateCodeview', $toolbar, true);
|
|
|
+ handler.invoke('popover.hide', $popover);
|
|
|
+ handler.invoke('handle.hide', $handle);
|
|
|
+
|
|
|
+ $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
|
|
|
+ *
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ */
|
|
|
+ this.deactivate = function (layoutInfo) {
|
|
|
+ var $holder = layoutInfo.holder(),
|
|
|
+ $editor = layoutInfo.editor(),
|
|
|
+ $toolbar = layoutInfo.toolbar(),
|
|
|
+ $editable = layoutInfo.editable(),
|
|
|
+ $codable = layoutInfo.codable();
|
|
|
+
|
|
|
+ var options = $editor.data('options');
|
|
|
+
|
|
|
+ // 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) {
|
|
|
+ handler.bindCustomEvent(
|
|
|
+ $holder, $editable.data('callbacks'), 'change'
|
|
|
+ )($editable.html(), $editable);
|
|
|
+ }
|
|
|
+
|
|
|
+ $editable.focus();
|
|
|
+
|
|
|
+ handler.invoke('toolbar.updateCodeview', $toolbar, false);
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ var DragAndDrop = function (handler) {
|
|
|
+ var $document = $(document);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * attach Drag and Drop Events
|
|
|
+ *
|
|
|
+ * @param {Object} layoutInfo - layout Informations
|
|
|
+ * @param {Object} options
|
|
|
+ */
|
|
|
+ this.attach = function (layoutInfo, options) {
|
|
|
+ if (options.airMode || options.disableDragAndDrop) {
|
|
|
+ // prevent default drop event
|
|
|
+ $document.on('drop', function (e) {
|
|
|
+ e.preventDefault();
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ this.attachDragAndDropEvent(layoutInfo, options);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * attach Drag and Drop Events
|
|
|
+ *
|
|
|
+ * @param {Object} layoutInfo - layout Informations
|
|
|
+ * @param {Object} options
|
|
|
+ */
|
|
|
+ this.attachDragAndDropEvent = function (layoutInfo, options) {
|
|
|
+ var collection = $(),
|
|
|
+ $editor = layoutInfo.editor(),
|
|
|
+ $dropzone = layoutInfo.dropzone(),
|
|
|
+ $dropzoneMessage = $dropzone.find('.note-dropzone-message');
|
|
|
+
|
|
|
+ // 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', function (e) {
|
|
|
+ var isCodeview = handler.invoke('codeview.isActivated', layoutInfo);
|
|
|
+ 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(options.langInfo.image.dragImageHere);
|
|
|
+ }
|
|
|
+ collection = collection.add(e.target);
|
|
|
+ }).on('dragleave', function (e) {
|
|
|
+ collection = collection.not(e.target);
|
|
|
+ if (!collection.length) {
|
|
|
+ $editor.removeClass('dragover');
|
|
|
+ }
|
|
|
+ }).on('drop', function () {
|
|
|
+ collection = $();
|
|
|
+ $editor.removeClass('dragover');
|
|
|
+ });
|
|
|
+
|
|
|
+ // change dropzone's message on hover.
|
|
|
+ $dropzone.on('dragenter', function () {
|
|
|
+ $dropzone.addClass('hover');
|
|
|
+ $dropzoneMessage.text(options.langInfo.image.dropImage);
|
|
|
+ }).on('dragleave', function () {
|
|
|
+ $dropzone.removeClass('hover');
|
|
|
+ $dropzoneMessage.text(options.langInfo.image.dragImageHere);
|
|
|
+ });
|
|
|
+
|
|
|
+ // attach dropImage
|
|
|
+ $dropzone.on('drop', function (event) {
|
|
|
+
|
|
|
+ var dataTransfer = event.originalEvent.dataTransfer;
|
|
|
+ var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target);
|
|
|
+
|
|
|
+ if (dataTransfer && dataTransfer.files && dataTransfer.files.length) {
|
|
|
+ event.preventDefault();
|
|
|
+ layoutInfo.editable().focus();
|
|
|
+ handler.insertImages(layoutInfo, dataTransfer.files);
|
|
|
+ } else {
|
|
|
+ var insertNodefunc = function () {
|
|
|
+ layoutInfo.holder().summernote('insertNode', this);
|
|
|
+ };
|
|
|
+
|
|
|
+ for (var i = 0, len = dataTransfer.types.length; i < len; i++) {
|
|
|
+ var type = dataTransfer.types[i];
|
|
|
+ var content = dataTransfer.getData(type);
|
|
|
+
|
|
|
+ if (type.toLowerCase().indexOf('text') > -1) {
|
|
|
+ layoutInfo.holder().summernote('pasteHTML', content);
|
|
|
+ } else {
|
|
|
+ $(content).each(insertNodefunc);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }).on('dragover', false); // prevent default dragover event
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ var Clipboard = function (handler) {
|
|
|
+ var $paste;
|
|
|
+
|
|
|
+ this.attach = function (layoutInfo) {
|
|
|
+ // [workaround] getting image from clipboard
|
|
|
+ // - IE11 and Firefox: CTRL+v hook
|
|
|
+ // - Webkit: event.clipboardData
|
|
|
+ if ((agent.isMSIE && agent.browserVersion > 10) || agent.isFF) {
|
|
|
+ $paste = $('<div />').attr('contenteditable', true).css({
|
|
|
+ position : 'absolute',
|
|
|
+ left : -100000,
|
|
|
+ opacity : 0
|
|
|
+ });
|
|
|
+
|
|
|
+ layoutInfo.editable().on('keydown', function (e) {
|
|
|
+ if (e.ctrlKey && e.keyCode === key.code.V) {
|
|
|
+ handler.invoke('saveRange', layoutInfo.editable());
|
|
|
+ $paste.focus();
|
|
|
+
|
|
|
+ setTimeout(function () {
|
|
|
+ pasteByHook(layoutInfo);
|
|
|
+ }, 0);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ layoutInfo.editable().before($paste);
|
|
|
+ } else {
|
|
|
+ layoutInfo.editable().on('paste', pasteByEvent);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var pasteByHook = function (layoutInfo) {
|
|
|
+ var $editable = layoutInfo.editable();
|
|
|
+ var node = $paste[0].firstChild;
|
|
|
+
|
|
|
+ if (dom.isImg(node)) {
|
|
|
+ var dataURI = node.src;
|
|
|
+ var decodedData = atob(dataURI.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';
|
|
|
+
|
|
|
+ handler.invoke('restoreRange', $editable);
|
|
|
+ handler.invoke('focus', $editable);
|
|
|
+ handler.insertImages(layoutInfo, [blob]);
|
|
|
+ } else {
|
|
|
+ var pasteContent = $('<div />').html($paste.html()).html();
|
|
|
+ handler.invoke('restoreRange', $editable);
|
|
|
+ handler.invoke('focus', $editable);
|
|
|
+
|
|
|
+ if (pasteContent) {
|
|
|
+ handler.invoke('pasteHTML', $editable, pasteContent);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ $paste.empty();
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * paste by clipboard event
|
|
|
+ *
|
|
|
+ * @param {Event} event
|
|
|
+ */
|
|
|
+ var pasteByEvent = function (event) {
|
|
|
+ var clipboardData = event.originalEvent.clipboardData;
|
|
|
+ var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target);
|
|
|
+ var $editable = layoutInfo.editable();
|
|
|
+
|
|
|
+ if (clipboardData && clipboardData.items && clipboardData.items.length) {
|
|
|
+ var item = list.head(clipboardData.items);
|
|
|
+ if (item.kind === 'file' && item.type.indexOf('image/') !== -1) {
|
|
|
+ handler.insertImages(layoutInfo, [item.getAsFile()]);
|
|
|
+ }
|
|
|
+ handler.invoke('editor.afterCommand', $editable);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ var LinkDialog = function (handler) {
|
|
|
+
|
|
|
+ /**
|
|
|
+ * toggle button status
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {jQuery} $btn
|
|
|
+ * @param {Boolean} isEnable
|
|
|
+ */
|
|
|
+ var toggleBtn = function ($btn, isEnable) {
|
|
|
+ $btn.toggleClass('disabled', !isEnable);
|
|
|
+ $btn.attr('disabled', !isEnable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * bind enter key
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {jQuery} $input
|
|
|
+ * @param {jQuery} $btn
|
|
|
+ */
|
|
|
+ var bindEnterKey = function ($input, $btn) {
|
|
|
+ $input.on('keypress', function (event) {
|
|
|
+ if (event.keyCode === key.code.ENTER) {
|
|
|
+ $btn.trigger('click');
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Show link dialog and set event handlers on dialog controls.
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {jQuery} $dialog
|
|
|
+ * @param {Object} linkInfo
|
|
|
+ * @return {Promise}
|
|
|
+ */
|
|
|
+ this.showLinkDialog = function ($editable, $dialog, linkInfo) {
|
|
|
+ return $.Deferred(function (deferred) {
|
|
|
+ var $linkDialog = $dialog.find('.note-link-dialog');
|
|
|
+
|
|
|
+ var $linkText = $linkDialog.find('.note-link-text'),
|
|
|
+ $linkUrl = $linkDialog.find('.note-link-url'),
|
|
|
+ $linkBtn = $linkDialog.find('.note-link-btn'),
|
|
|
+ $openInNewWindow = $linkDialog.find('input[type=checkbox]');
|
|
|
+
|
|
|
+ $linkDialog.one('shown.bs.modal', function () {
|
|
|
+ $linkText.val(linkInfo.text);
|
|
|
+
|
|
|
+ $linkText.on('input', function () {
|
|
|
+ toggleBtn($linkBtn, $linkText.val() && $linkUrl.val());
|
|
|
+ // if linktext was modified by keyup,
|
|
|
+ // stop cloning text from linkUrl
|
|
|
+ linkInfo.text = $linkText.val();
|
|
|
+ });
|
|
|
+
|
|
|
+ // if no url was given, copy text to url
|
|
|
+ if (!linkInfo.url) {
|
|
|
+ linkInfo.url = linkInfo.text || 'http://';
|
|
|
+ toggleBtn($linkBtn, linkInfo.text);
|
|
|
+ }
|
|
|
+
|
|
|
+ $linkUrl.on('input', function () {
|
|
|
+ toggleBtn($linkBtn, $linkText.val() && $linkUrl.val());
|
|
|
+ // display same link on `Text to display` input
|
|
|
+ // when create a new link
|
|
|
+ if (!linkInfo.text) {
|
|
|
+ $linkText.val($linkUrl.val());
|
|
|
+ }
|
|
|
+ }).val(linkInfo.url).trigger('focus').trigger('select');
|
|
|
+
|
|
|
+ bindEnterKey($linkUrl, $linkBtn);
|
|
|
+ bindEnterKey($linkText, $linkBtn);
|
|
|
+
|
|
|
+ $openInNewWindow.prop('checked', linkInfo.isNewWindow);
|
|
|
+
|
|
|
+ $linkBtn.one('click', function (event) {
|
|
|
+ event.preventDefault();
|
|
|
+
|
|
|
+ deferred.resolve({
|
|
|
+ range: linkInfo.range,
|
|
|
+ url: $linkUrl.val(),
|
|
|
+ text: $linkText.val(),
|
|
|
+ isNewWindow: $openInNewWindow.is(':checked')
|
|
|
+ });
|
|
|
+ $linkDialog.modal('hide');
|
|
|
+ });
|
|
|
+ }).one('hidden.bs.modal', function () {
|
|
|
+ // detach events
|
|
|
+ $linkText.off('input keypress');
|
|
|
+ $linkUrl.off('input keypress');
|
|
|
+ $linkBtn.off('click');
|
|
|
+
|
|
|
+ if (deferred.state() === 'pending') {
|
|
|
+ deferred.reject();
|
|
|
+ }
|
|
|
+ }).modal('show');
|
|
|
+ }).promise();
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ */
|
|
|
+ this.show = function (layoutInfo) {
|
|
|
+ var $editor = layoutInfo.editor(),
|
|
|
+ $dialog = layoutInfo.dialog(),
|
|
|
+ $editable = layoutInfo.editable(),
|
|
|
+ $popover = layoutInfo.popover(),
|
|
|
+ linkInfo = handler.invoke('editor.getLinkInfo', $editable);
|
|
|
+
|
|
|
+ var options = $editor.data('options');
|
|
|
+
|
|
|
+ handler.invoke('editor.saveRange', $editable);
|
|
|
+ this.showLinkDialog($editable, $dialog, linkInfo).then(function (linkInfo) {
|
|
|
+ handler.invoke('editor.restoreRange', $editable);
|
|
|
+ handler.invoke('editor.createLink', $editable, linkInfo, options);
|
|
|
+ // hide popover after creating link
|
|
|
+ handler.invoke('popover.hide', $popover);
|
|
|
+ }).fail(function () {
|
|
|
+ handler.invoke('editor.restoreRange', $editable);
|
|
|
+ });
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ var ImageDialog = function (handler) {
|
|
|
+ /**
|
|
|
+ * toggle button status
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {jQuery} $btn
|
|
|
+ * @param {Boolean} isEnable
|
|
|
+ */
|
|
|
+ var toggleBtn = function ($btn, isEnable) {
|
|
|
+ $btn.toggleClass('disabled', !isEnable);
|
|
|
+ $btn.attr('disabled', !isEnable);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * bind enter key
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {jQuery} $input
|
|
|
+ * @param {jQuery} $btn
|
|
|
+ */
|
|
|
+ var bindEnterKey = function ($input, $btn) {
|
|
|
+ $input.on('keypress', function (event) {
|
|
|
+ if (event.keyCode === key.code.ENTER) {
|
|
|
+ $btn.trigger('click');
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ this.show = function (layoutInfo) {
|
|
|
+ var $dialog = layoutInfo.dialog(),
|
|
|
+ $editable = layoutInfo.editable();
|
|
|
+
|
|
|
+ handler.invoke('editor.saveRange', $editable);
|
|
|
+ this.showImageDialog($editable, $dialog).then(function (data) {
|
|
|
+ handler.invoke('editor.restoreRange', $editable);
|
|
|
+
|
|
|
+ if (typeof data === 'string') {
|
|
|
+ // image url
|
|
|
+ handler.invoke('editor.insertImage', $editable, data);
|
|
|
+ } else {
|
|
|
+ // array of files
|
|
|
+ handler.insertImages(layoutInfo, data);
|
|
|
+ }
|
|
|
+ }).fail(function () {
|
|
|
+ handler.invoke('editor.restoreRange', $editable);
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * show image dialog
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {jQuery} $dialog
|
|
|
+ * @return {Promise}
|
|
|
+ */
|
|
|
+ this.showImageDialog = function ($editable, $dialog) {
|
|
|
+ return $.Deferred(function (deferred) {
|
|
|
+ var $imageDialog = $dialog.find('.note-image-dialog');
|
|
|
+
|
|
|
+ var $imageInput = $dialog.find('.note-image-input'),
|
|
|
+ $imageUrl = $dialog.find('.note-image-url'),
|
|
|
+ $imageBtn = $dialog.find('.note-image-btn');
|
|
|
+
|
|
|
+ $imageDialog.one('shown.bs.modal', function () {
|
|
|
+ // Cloning imageInput to clear element.
|
|
|
+ $imageInput.replaceWith($imageInput.clone()
|
|
|
+ .on('change', function () {
|
|
|
+ deferred.resolve(this.files || this.value);
|
|
|
+ $imageDialog.modal('hide');
|
|
|
+ })
|
|
|
+ .val('')
|
|
|
+ );
|
|
|
+
|
|
|
+ $imageBtn.click(function (event) {
|
|
|
+ event.preventDefault();
|
|
|
+
|
|
|
+ deferred.resolve($imageUrl.val());
|
|
|
+ $imageDialog.modal('hide');
|
|
|
+ });
|
|
|
+
|
|
|
+ $imageUrl.on('keyup paste', function (event) {
|
|
|
+ var url;
|
|
|
+
|
|
|
+ if (event.type === 'paste') {
|
|
|
+ url = event.originalEvent.clipboardData.getData('text');
|
|
|
+ } else {
|
|
|
+ url = $imageUrl.val();
|
|
|
+ }
|
|
|
+
|
|
|
+ toggleBtn($imageBtn, url);
|
|
|
+ }).val('').trigger('focus');
|
|
|
+ bindEnterKey($imageUrl, $imageBtn);
|
|
|
+ }).one('hidden.bs.modal', function () {
|
|
|
+ $imageInput.off('change');
|
|
|
+ $imageUrl.off('keyup paste keypress');
|
|
|
+ $imageBtn.off('click');
|
|
|
+
|
|
|
+ if (deferred.state() === 'pending') {
|
|
|
+ deferred.reject();
|
|
|
+ }
|
|
|
+ }).modal('show');
|
|
|
+ });
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ var HelpDialog = function (handler) {
|
|
|
+ /**
|
|
|
+ * show help dialog
|
|
|
+ *
|
|
|
+ * @param {jQuery} $editable
|
|
|
+ * @param {jQuery} $dialog
|
|
|
+ * @return {Promise}
|
|
|
+ */
|
|
|
+ this.showHelpDialog = function ($editable, $dialog) {
|
|
|
+ return $.Deferred(function (deferred) {
|
|
|
+ var $helpDialog = $dialog.find('.note-help-dialog');
|
|
|
+
|
|
|
+ $helpDialog.one('hidden.bs.modal', function () {
|
|
|
+ deferred.resolve();
|
|
|
+ }).modal('show');
|
|
|
+ }).promise();
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ */
|
|
|
+ this.show = function (layoutInfo) {
|
|
|
+ var $dialog = layoutInfo.dialog(),
|
|
|
+ $editable = layoutInfo.editable();
|
|
|
+
|
|
|
+ handler.invoke('editor.saveRange', $editable, true);
|
|
|
+ this.showHelpDialog($editable, $dialog).then(function () {
|
|
|
+ handler.invoke('editor.restoreRange', $editable);
|
|
|
+ });
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @class EventHandler
|
|
|
+ *
|
|
|
+ * EventHandler
|
|
|
+ * - TODO: new instance per a editor
|
|
|
+ */
|
|
|
+ var EventHandler = function () {
|
|
|
+ var self = this;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Modules
|
|
|
+ */
|
|
|
+ var modules = this.modules = {
|
|
|
+ editor: new Editor(this),
|
|
|
+ toolbar: new Toolbar(this),
|
|
|
+ statusbar: new Statusbar(this),
|
|
|
+ popover: new Popover(this),
|
|
|
+ handle: new Handle(this),
|
|
|
+ fullscreen: new Fullscreen(this),
|
|
|
+ codeview: new Codeview(this),
|
|
|
+ dragAndDrop: new DragAndDrop(this),
|
|
|
+ clipboard: new Clipboard(this),
|
|
|
+ linkDialog: new LinkDialog(this),
|
|
|
+ imageDialog: new ImageDialog(this),
|
|
|
+ helpDialog: new HelpDialog(this)
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * invoke module's method
|
|
|
+ *
|
|
|
+ * @param {String} moduleAndMethod - ex) 'editor.redo'
|
|
|
+ * @param {...*} arguments - arguments of method
|
|
|
+ * @return {*}
|
|
|
+ */
|
|
|
+ this.invoke = function () {
|
|
|
+ var moduleAndMethod = list.head(list.from(arguments));
|
|
|
+ var args = list.tail(list.from(arguments));
|
|
|
+
|
|
|
+ var splits = moduleAndMethod.split('.');
|
|
|
+ var hasSeparator = splits.length > 1;
|
|
|
+ var moduleName = hasSeparator && list.head(splits);
|
|
|
+ var methodName = hasSeparator ? list.last(splits) : list.head(splits);
|
|
|
+
|
|
|
+ var module = this.getModule(moduleName);
|
|
|
+ var method = module[methodName];
|
|
|
+
|
|
|
+ return method && method.apply(module, args);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * returns module
|
|
|
+ *
|
|
|
+ * @param {String} moduleName - name of module
|
|
|
+ * @return {Module} - defaults is editor
|
|
|
+ */
|
|
|
+ this.getModule = function (moduleName) {
|
|
|
+ return this.modules[moduleName] || this.modules.editor;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {jQuery} $holder
|
|
|
+ * @param {Object} callbacks
|
|
|
+ * @param {String} eventNamespace
|
|
|
+ * @returns {Function}
|
|
|
+ */
|
|
|
+ var bindCustomEvent = this.bindCustomEvent = function ($holder, callbacks, eventNamespace) {
|
|
|
+ return function () {
|
|
|
+ var callback = callbacks[func.namespaceToCamel(eventNamespace, 'on')];
|
|
|
+ if (callback) {
|
|
|
+ callback.apply($holder[0], arguments);
|
|
|
+ }
|
|
|
+ return $holder.trigger('summernote.' + eventNamespace, arguments);
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * insert Images from file array.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ * @param {File[]} files
|
|
|
+ */
|
|
|
+ this.insertImages = function (layoutInfo, files) {
|
|
|
+ var $editor = layoutInfo.editor(),
|
|
|
+ $editable = layoutInfo.editable(),
|
|
|
+ $holder = layoutInfo.holder();
|
|
|
+
|
|
|
+ var callbacks = $editable.data('callbacks');
|
|
|
+ var options = $editor.data('options');
|
|
|
+
|
|
|
+ // If onImageUpload options setted
|
|
|
+ if (callbacks.onImageUpload) {
|
|
|
+ bindCustomEvent($holder, callbacks, 'image.upload')(files);
|
|
|
+ // else insert Image as dataURL
|
|
|
+ } else {
|
|
|
+ $.each(files, function (idx, file) {
|
|
|
+ var filename = file.name;
|
|
|
+ if (options.maximumImageFileSize && options.maximumImageFileSize < file.size) {
|
|
|
+ bindCustomEvent($holder, callbacks, 'image.upload.error')(options.langInfo.image.maximumFileSizeError);
|
|
|
+ } else {
|
|
|
+ async.readFileAsDataURL(file).then(function (sDataURL) {
|
|
|
+ modules.editor.insertImage($editable, sDataURL, filename);
|
|
|
+ }).fail(function () {
|
|
|
+ bindCustomEvent($holder, callbacks, 'image.upload.error')(options.langInfo.image.maximumFileSizeError);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var commands = {
|
|
|
+ /**
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ */
|
|
|
+ showLinkDialog: function (layoutInfo) {
|
|
|
+ modules.linkDialog.show(layoutInfo);
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ */
|
|
|
+ showImageDialog: function (layoutInfo) {
|
|
|
+ modules.imageDialog.show(layoutInfo);
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ */
|
|
|
+ showHelpDialog: function (layoutInfo) {
|
|
|
+ modules.helpDialog.show(layoutInfo);
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ */
|
|
|
+ fullscreen: function (layoutInfo) {
|
|
|
+ modules.fullscreen.toggle(layoutInfo);
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ */
|
|
|
+ codeview: function (layoutInfo) {
|
|
|
+ modules.codeview.toggle(layoutInfo);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var hMousedown = function (event) {
|
|
|
+ //preventDefault Selection for FF, IE8+
|
|
|
+ if (dom.isImg(event.target)) {
|
|
|
+ event.preventDefault();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var hKeyupAndMouseup = function (event) {
|
|
|
+ var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target);
|
|
|
+ modules.editor.removeBogus(layoutInfo.editable());
|
|
|
+ hToolbarAndPopoverUpdate(event);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * update sytle info
|
|
|
+ * @param {Object} styleInfo
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ */
|
|
|
+ this.updateStyleInfo = function (styleInfo, layoutInfo) {
|
|
|
+ if (!styleInfo) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ var isAirMode = layoutInfo.editor().data('options').airMode;
|
|
|
+ if (!isAirMode) {
|
|
|
+ modules.toolbar.update(layoutInfo.toolbar(), styleInfo);
|
|
|
+ }
|
|
|
+
|
|
|
+ modules.popover.update(layoutInfo.popover(), styleInfo, isAirMode);
|
|
|
+ modules.handle.update(layoutInfo.handle(), styleInfo, isAirMode);
|
|
|
+ };
|
|
|
+
|
|
|
+ var hToolbarAndPopoverUpdate = function (event) {
|
|
|
+ var target = event.target;
|
|
|
+ // delay for range after mouseup
|
|
|
+ setTimeout(function () {
|
|
|
+ var layoutInfo = dom.makeLayoutInfo(target);
|
|
|
+ var styleInfo = modules.editor.currentStyle(target);
|
|
|
+ self.updateStyleInfo(styleInfo, layoutInfo);
|
|
|
+ }, 0);
|
|
|
+ };
|
|
|
+
|
|
|
+ var hScroll = function (event) {
|
|
|
+ var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target);
|
|
|
+ //hide popover and handle when scrolled
|
|
|
+ modules.popover.hide(layoutInfo.popover());
|
|
|
+ modules.handle.hide(layoutInfo.handle());
|
|
|
+ };
|
|
|
+
|
|
|
+ var hToolbarAndPopoverMousedown = function (event) {
|
|
|
+ // prevent default event when insertTable (FF, Webkit)
|
|
|
+ var $btn = $(event.target).closest('[data-event]');
|
|
|
+ if ($btn.length) {
|
|
|
+ event.preventDefault();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var hToolbarAndPopoverClick = function (event) {
|
|
|
+ var $btn = $(event.target).closest('[data-event]');
|
|
|
+
|
|
|
+ if (!$btn.length) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var eventName = $btn.attr('data-event'),
|
|
|
+ value = $btn.attr('data-value'),
|
|
|
+ hide = $btn.attr('data-hide');
|
|
|
+
|
|
|
+ var layoutInfo = dom.makeLayoutInfo(event.target);
|
|
|
+
|
|
|
+ // before command: detect control selection element($target)
|
|
|
+ var $target;
|
|
|
+ if ($.inArray(eventName, ['resize', 'floatMe', 'removeMedia', 'imageShape']) !== -1) {
|
|
|
+ var $selection = layoutInfo.handle().find('.note-control-selection');
|
|
|
+ $target = $($selection.data('target'));
|
|
|
+ }
|
|
|
+
|
|
|
+ // If requested, hide the popover when the button is clicked.
|
|
|
+ // Useful for things like showHelpDialog.
|
|
|
+ if (hide) {
|
|
|
+ $btn.parents('.popover').hide();
|
|
|
+ }
|
|
|
+
|
|
|
+ if ($.isFunction($.summernote.pluginEvents[eventName])) {
|
|
|
+ $.summernote.pluginEvents[eventName](event, modules.editor, layoutInfo, value);
|
|
|
+ } else if (modules.editor[eventName]) { // on command
|
|
|
+ var $editable = layoutInfo.editable();
|
|
|
+ $editable.focus();
|
|
|
+ modules.editor[eventName]($editable, value, $target);
|
|
|
+ event.preventDefault();
|
|
|
+ } else if (commands[eventName]) {
|
|
|
+ commands[eventName].call(this, layoutInfo);
|
|
|
+ event.preventDefault();
|
|
|
+ }
|
|
|
+
|
|
|
+ // after command
|
|
|
+ if ($.inArray(eventName, ['backColor', 'foreColor']) !== -1) {
|
|
|
+ var options = layoutInfo.editor().data('options', options);
|
|
|
+ var module = options.airMode ? modules.popover : modules.toolbar;
|
|
|
+ module.updateRecentColor(list.head($btn), eventName, value);
|
|
|
+ }
|
|
|
+
|
|
|
+ hToolbarAndPopoverUpdate(event);
|
|
|
+ };
|
|
|
+
|
|
|
+ var PX_PER_EM = 18;
|
|
|
+ var hDimensionPickerMove = function (event, options) {
|
|
|
+ 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.attr('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);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * bind KeyMap on keydown
|
|
|
+ *
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ * @param {Object} keyMap
|
|
|
+ */
|
|
|
+ this.bindKeyMap = function (layoutInfo, keyMap) {
|
|
|
+ var $editor = layoutInfo.editor();
|
|
|
+ var $editable = layoutInfo.editable();
|
|
|
+
|
|
|
+ $editable.on('keydown', function (event) {
|
|
|
+ var keys = [];
|
|
|
+
|
|
|
+ // modifier
|
|
|
+ if (event.metaKey) { keys.push('CMD'); }
|
|
|
+ if (event.ctrlKey && !event.altKey) { keys.push('CTRL'); }
|
|
|
+ if (event.shiftKey) { keys.push('SHIFT'); }
|
|
|
+
|
|
|
+ // keycode
|
|
|
+ var keyName = key.nameFromCode[event.keyCode];
|
|
|
+ if (keyName) {
|
|
|
+ keys.push(keyName);
|
|
|
+ }
|
|
|
+
|
|
|
+ var pluginEvent;
|
|
|
+ var keyString = keys.join('+');
|
|
|
+ var eventName = keyMap[keyString];
|
|
|
+ if (eventName) {
|
|
|
+ // FIXME Summernote doesn't support event pipeline yet.
|
|
|
+ // - Plugin -> Base Code
|
|
|
+ pluginEvent = $.summernote.pluginEvents[keyString];
|
|
|
+ if ($.isFunction(pluginEvent)) {
|
|
|
+ if (pluginEvent(event, modules.editor, layoutInfo)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ pluginEvent = $.summernote.pluginEvents[eventName];
|
|
|
+
|
|
|
+ if ($.isFunction(pluginEvent)) {
|
|
|
+ pluginEvent(event, modules.editor, layoutInfo);
|
|
|
+ } else if (modules.editor[eventName]) {
|
|
|
+ modules.editor[eventName]($editable, $editor.data('options'));
|
|
|
+ event.preventDefault();
|
|
|
+ } else if (commands[eventName]) {
|
|
|
+ commands[eventName].call(this, layoutInfo);
|
|
|
+ event.preventDefault();
|
|
|
+ }
|
|
|
+ } else if (key.isEdit(event.keyCode)) {
|
|
|
+ modules.editor.afterCommand($editable);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * attach eventhandler
|
|
|
+ *
|
|
|
+ * @param {Object} layoutInfo - layout Informations
|
|
|
+ * @param {Object} options - user options include custom event handlers
|
|
|
+ */
|
|
|
+ this.attach = function (layoutInfo, options) {
|
|
|
+ // handlers for editable
|
|
|
+ if (options.shortcuts) {
|
|
|
+ this.bindKeyMap(layoutInfo, options.keyMap[agent.isMac ? 'mac' : 'pc']);
|
|
|
+ }
|
|
|
+ layoutInfo.editable().on('mousedown', hMousedown);
|
|
|
+ layoutInfo.editable().on('keyup mouseup', hKeyupAndMouseup);
|
|
|
+ layoutInfo.editable().on('scroll', hScroll);
|
|
|
+
|
|
|
+ // handler for clipboard
|
|
|
+ modules.clipboard.attach(layoutInfo, options);
|
|
|
+
|
|
|
+ // handler for handle and popover
|
|
|
+ modules.handle.attach(layoutInfo, options);
|
|
|
+ layoutInfo.popover().on('click', hToolbarAndPopoverClick);
|
|
|
+ layoutInfo.popover().on('mousedown', hToolbarAndPopoverMousedown);
|
|
|
+
|
|
|
+ // handler for drag and drop
|
|
|
+ modules.dragAndDrop.attach(layoutInfo, options);
|
|
|
+
|
|
|
+ // handlers for frame mode (toolbar, statusbar)
|
|
|
+ if (!options.airMode) {
|
|
|
+ // handler for toolbar
|
|
|
+ layoutInfo.toolbar().on('click', hToolbarAndPopoverClick);
|
|
|
+ layoutInfo.toolbar().on('mousedown', hToolbarAndPopoverMousedown);
|
|
|
+
|
|
|
+ // handler for statusbar
|
|
|
+ modules.statusbar.attach(layoutInfo, options);
|
|
|
+ }
|
|
|
+
|
|
|
+ // handler for table dimension
|
|
|
+ var $catcherContainer = options.airMode ? layoutInfo.popover() :
|
|
|
+ layoutInfo.toolbar();
|
|
|
+ var $catcher = $catcherContainer.find('.note-dimension-picker-mousecatcher');
|
|
|
+ $catcher.css({
|
|
|
+ width: options.insertTableMaxSize.col + 'em',
|
|
|
+ height: options.insertTableMaxSize.row + 'em'
|
|
|
+ }).on('mousemove', function (event) {
|
|
|
+ hDimensionPickerMove(event, options);
|
|
|
+ });
|
|
|
+
|
|
|
+ // save options on editor
|
|
|
+ layoutInfo.editor().data('options', options);
|
|
|
+
|
|
|
+ // ret styleWithCSS for backColor / foreColor clearing with 'inherit'.
|
|
|
+ if (!agent.isMSIE) {
|
|
|
+ // [workaround] for Firefox
|
|
|
+ // - protect FF Error: NS_ERROR_FAILURE: Failure
|
|
|
+ setTimeout(function () {
|
|
|
+ document.execCommand('styleWithCSS', 0, options.styleWithSpan);
|
|
|
+ }, 0);
|
|
|
+ }
|
|
|
+
|
|
|
+ // History
|
|
|
+ var history = new History(layoutInfo.editable());
|
|
|
+ layoutInfo.editable().data('NoteHistory', history);
|
|
|
+
|
|
|
+ // All editor status will be saved on editable with jquery's data
|
|
|
+ // for support multiple editor with singleton object.
|
|
|
+ layoutInfo.editable().data('callbacks', {
|
|
|
+ onInit: options.onInit,
|
|
|
+ onFocus: options.onFocus,
|
|
|
+ onBlur: options.onBlur,
|
|
|
+ onKeydown: options.onKeydown,
|
|
|
+ onKeyup: options.onKeyup,
|
|
|
+ onMousedown: options.onMousedown,
|
|
|
+ onEnter: options.onEnter,
|
|
|
+ onPaste: options.onPaste,
|
|
|
+ onBeforeCommand: options.onBeforeCommand,
|
|
|
+ onChange: options.onChange,
|
|
|
+ onImageUpload: options.onImageUpload,
|
|
|
+ onImageUploadError: options.onImageUploadError,
|
|
|
+ onMediaDelete: options.onMediaDelete,
|
|
|
+ onToolbarClick: options.onToolbarClick
|
|
|
+ });
|
|
|
+
|
|
|
+ var styleInfo = modules.editor.styleFromNode(layoutInfo.editable());
|
|
|
+ this.updateStyleInfo(styleInfo, layoutInfo);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * attach jquery custom event
|
|
|
+ *
|
|
|
+ * @param {Object} layoutInfo - layout Informations
|
|
|
+ */
|
|
|
+ this.attachCustomEvent = function (layoutInfo, options) {
|
|
|
+ var $holder = layoutInfo.holder();
|
|
|
+ var $editable = layoutInfo.editable();
|
|
|
+ var callbacks = $editable.data('callbacks');
|
|
|
+
|
|
|
+ $editable.focus(bindCustomEvent($holder, callbacks, 'focus'));
|
|
|
+ $editable.blur(bindCustomEvent($holder, callbacks, 'blur'));
|
|
|
+
|
|
|
+ $editable.keydown(function (event) {
|
|
|
+ if (event.keyCode === key.code.ENTER) {
|
|
|
+ bindCustomEvent($holder, callbacks, 'enter').call(this, event);
|
|
|
+ }
|
|
|
+ bindCustomEvent($holder, callbacks, 'keydown').call(this, event);
|
|
|
+ });
|
|
|
+ $editable.keyup(bindCustomEvent($holder, callbacks, 'keyup'));
|
|
|
+
|
|
|
+ $editable.on('mousedown', bindCustomEvent($holder, callbacks, 'mousedown'));
|
|
|
+ $editable.on('mouseup', bindCustomEvent($holder, callbacks, 'mouseup'));
|
|
|
+ $editable.on('scroll', bindCustomEvent($holder, callbacks, 'scroll'));
|
|
|
+
|
|
|
+ $editable.on('paste', bindCustomEvent($holder, callbacks, 'paste'));
|
|
|
+
|
|
|
+ // [workaround] IE doesn't have input events for contentEditable
|
|
|
+ // - see: https://goo.gl/4bfIvA
|
|
|
+ var changeEventName = agent.isMSIE ? 'DOMCharacterDataModified DOMSubtreeModified DOMNodeInserted' : 'input';
|
|
|
+ $editable.on(changeEventName, function () {
|
|
|
+ bindCustomEvent($holder, callbacks, 'change')($editable.html(), $editable);
|
|
|
+ });
|
|
|
+
|
|
|
+ if (!options.airMode) {
|
|
|
+ layoutInfo.toolbar().click(bindCustomEvent($holder, callbacks, 'toolbar.click'));
|
|
|
+ layoutInfo.popover().click(bindCustomEvent($holder, callbacks, 'popover.click'));
|
|
|
+ }
|
|
|
+
|
|
|
+ // Textarea: auto filling the code before form submit.
|
|
|
+ if (dom.isTextarea(list.head($holder))) {
|
|
|
+ $holder.closest('form').submit(function (e) {
|
|
|
+ layoutInfo.holder().val(layoutInfo.holder().code());
|
|
|
+ bindCustomEvent($holder, callbacks, 'submit').call(this, e, $holder.code());
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ // textarea auto sync
|
|
|
+ if (dom.isTextarea(list.head($holder)) && options.textareaAutoSync) {
|
|
|
+ $holder.on('summernote.change', function () {
|
|
|
+ layoutInfo.holder().val(layoutInfo.holder().code());
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ // fire init event
|
|
|
+ bindCustomEvent($holder, callbacks, 'init')(layoutInfo);
|
|
|
+
|
|
|
+ // fire plugin init event
|
|
|
+ for (var i = 0, len = $.summernote.plugins.length; i < len; i++) {
|
|
|
+ if ($.isFunction($.summernote.plugins[i].init)) {
|
|
|
+ $.summernote.plugins[i].init(layoutInfo);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ this.detach = function (layoutInfo, options) {
|
|
|
+ layoutInfo.holder().off();
|
|
|
+ layoutInfo.editable().off();
|
|
|
+
|
|
|
+ layoutInfo.popover().off();
|
|
|
+ layoutInfo.handle().off();
|
|
|
+ layoutInfo.dialog().off();
|
|
|
+
|
|
|
+ if (!options.airMode) {
|
|
|
+ layoutInfo.dropzone().off();
|
|
|
+ layoutInfo.toolbar().off();
|
|
|
+ layoutInfo.statusbar().off();
|
|
|
+ }
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @class Renderer
|
|
|
+ *
|
|
|
+ * renderer
|
|
|
+ *
|
|
|
+ * rendering toolbar and editable
|
|
|
+ */
|
|
|
+ var Renderer = function () {
|
|
|
+
|
|
|
+ /**
|
|
|
+ * bootstrap button template
|
|
|
+ * @private
|
|
|
+ * @param {String} label button name
|
|
|
+ * @param {Object} [options] button options
|
|
|
+ * @param {String} [options.event] data-event
|
|
|
+ * @param {String} [options.className] button's class name
|
|
|
+ * @param {String} [options.value] data-value
|
|
|
+ * @param {String} [options.title] button's title for popup
|
|
|
+ * @param {String} [options.dropdown] dropdown html
|
|
|
+ * @param {String} [options.hide] data-hide
|
|
|
+ */
|
|
|
+ var tplButton = function (label, options) {
|
|
|
+ var event = options.event;
|
|
|
+ var value = options.value;
|
|
|
+ var title = options.title;
|
|
|
+ var className = options.className;
|
|
|
+ var dropdown = options.dropdown;
|
|
|
+ var hide = options.hide;
|
|
|
+
|
|
|
+ return (dropdown ? '<div class="btn-group' +
|
|
|
+ (className ? ' ' + className : '') + '">' : '') +
|
|
|
+ '<button type="button"' +
|
|
|
+ ' class="btn btn-default btn-sm' +
|
|
|
+ ((!dropdown && className) ? ' ' + className : '') +
|
|
|
+ (dropdown ? ' dropdown-toggle' : '') +
|
|
|
+ '"' +
|
|
|
+ (dropdown ? ' data-toggle="dropdown"' : '') +
|
|
|
+ (title ? ' title="' + title + '"' : '') +
|
|
|
+ (event ? ' data-event="' + event + '"' : '') +
|
|
|
+ (value ? ' data-value=\'' + value + '\'' : '') +
|
|
|
+ (hide ? ' data-hide=\'' + hide + '\'' : '') +
|
|
|
+ ' tabindex="-1">' +
|
|
|
+ label +
|
|
|
+ (dropdown ? ' <span class="caret"></span>' : '') +
|
|
|
+ '</button>' +
|
|
|
+ (dropdown || '') +
|
|
|
+ (dropdown ? '</div>' : '');
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * bootstrap icon button template
|
|
|
+ * @private
|
|
|
+ * @param {String} iconClassName
|
|
|
+ * @param {Object} [options]
|
|
|
+ * @param {String} [options.event]
|
|
|
+ * @param {String} [options.value]
|
|
|
+ * @param {String} [options.title]
|
|
|
+ * @param {String} [options.dropdown]
|
|
|
+ */
|
|
|
+ var tplIconButton = function (iconClassName, options) {
|
|
|
+ var label = '<i class="' + iconClassName + '"></i>';
|
|
|
+ return tplButton(label, options);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * bootstrap popover template
|
|
|
+ * @private
|
|
|
+ * @param {String} className
|
|
|
+ * @param {String} content
|
|
|
+ */
|
|
|
+ var tplPopover = function (className, content) {
|
|
|
+ var $popover = $('<div class="' + className + ' popover bottom in" style="display: none;">' +
|
|
|
+ '<div class="arrow"></div>' +
|
|
|
+ '<div class="popover-content">' +
|
|
|
+ '</div>' +
|
|
|
+ '</div>');
|
|
|
+
|
|
|
+ $popover.find('.popover-content').append(content);
|
|
|
+ return $popover;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * bootstrap dialog template
|
|
|
+ *
|
|
|
+ * @param {String} className
|
|
|
+ * @param {String} [title='']
|
|
|
+ * @param {String} body
|
|
|
+ * @param {String} [footer='']
|
|
|
+ */
|
|
|
+ var tplDialog = function (className, title, body, footer) {
|
|
|
+ return '<div class="' + className + ' modal" aria-hidden="false">' +
|
|
|
+ '<div class="modal-dialog">' +
|
|
|
+ '<div class="modal-content">' +
|
|
|
+ (title ?
|
|
|
+ '<div class="modal-header">' +
|
|
|
+ '<button type="button" class="close" aria-hidden="true" tabindex="-1">×</button>' +
|
|
|
+ '<h4 class="modal-title">' + title + '</h4>' +
|
|
|
+ '</div>' : ''
|
|
|
+ ) +
|
|
|
+ '<div class="modal-body">' + body + '</div>' +
|
|
|
+ (footer ?
|
|
|
+ '<div class="modal-footer">' + footer + '</div>' : ''
|
|
|
+ ) +
|
|
|
+ '</div>' +
|
|
|
+ '</div>' +
|
|
|
+ '</div>';
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * bootstrap dropdown template
|
|
|
+ *
|
|
|
+ * @param {String|String[]} contents
|
|
|
+ * @param {String} [className='']
|
|
|
+ * @param {String} [nodeName='']
|
|
|
+ */
|
|
|
+ var tplDropdown = function (contents, className, nodeName) {
|
|
|
+ var classes = 'dropdown-menu' + (className ? ' ' + className : '');
|
|
|
+ nodeName = nodeName || 'ul';
|
|
|
+ if (contents instanceof Array) {
|
|
|
+ contents = contents.join('');
|
|
|
+ }
|
|
|
+
|
|
|
+ return '<' + nodeName + ' class="' + classes + '">' + contents + '</' + nodeName + '>';
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplButtonInfo = {
|
|
|
+ picture: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.image.image, {
|
|
|
+ event: 'showImageDialog',
|
|
|
+ title: lang.image.image,
|
|
|
+ hide: true
|
|
|
+ });
|
|
|
+ },
|
|
|
+ link: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.link.link, {
|
|
|
+ event: 'showLinkDialog',
|
|
|
+ title: lang.link.link,
|
|
|
+ hide: true
|
|
|
+ });
|
|
|
+ },
|
|
|
+ table: function (lang, options) {
|
|
|
+ var dropdown = [
|
|
|
+ '<div class="note-dimension-picker">',
|
|
|
+ '<div class="note-dimension-picker-mousecatcher" data-event="insertTable" data-value="1x1"></div>',
|
|
|
+ '<div class="note-dimension-picker-highlighted"></div>',
|
|
|
+ '<div class="note-dimension-picker-unhighlighted"></div>',
|
|
|
+ '</div>',
|
|
|
+ '<div class="note-dimension-display"> 1 x 1 </div>'
|
|
|
+ ];
|
|
|
+
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.table.table, {
|
|
|
+ title: lang.table.table,
|
|
|
+ dropdown: tplDropdown(dropdown, 'note-table')
|
|
|
+ });
|
|
|
+ },
|
|
|
+ style: function (lang, options) {
|
|
|
+ var items = options.styleTags.reduce(function (memo, v) {
|
|
|
+ var label = lang.style[v === 'p' ? 'normal' : v];
|
|
|
+ return memo + '<li><a data-event="formatBlock" href="#" data-value="' + v + '">' +
|
|
|
+ (
|
|
|
+ (v === 'p' || v === 'pre') ? label :
|
|
|
+ '<' + v + '>' + label + '</' + v + '>'
|
|
|
+ ) +
|
|
|
+ '</a></li>';
|
|
|
+ }, '');
|
|
|
+
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.style.style, {
|
|
|
+ title: lang.style.style,
|
|
|
+ dropdown: tplDropdown(items)
|
|
|
+ });
|
|
|
+ },
|
|
|
+ fontname: function (lang, options) {
|
|
|
+ var realFontList = [];
|
|
|
+ var items = options.fontNames.reduce(function (memo, v) {
|
|
|
+ if (!agent.isFontInstalled(v) && !list.contains(options.fontNamesIgnoreCheck, v)) {
|
|
|
+ return memo;
|
|
|
+ }
|
|
|
+ realFontList.push(v);
|
|
|
+ return memo + '<li><a data-event="fontName" href="#" data-value="' + v + '" style="font-family:\'' + v + '\'">' +
|
|
|
+ '<i class="' + options.iconPrefix + options.icons.misc.check + '"></i> ' + v +
|
|
|
+ '</a></li>';
|
|
|
+ }, '');
|
|
|
+
|
|
|
+ var hasDefaultFont = agent.isFontInstalled(options.defaultFontName);
|
|
|
+ var defaultFontName = (hasDefaultFont) ? options.defaultFontName : realFontList[0];
|
|
|
+
|
|
|
+ var label = '<span class="note-current-fontname">' +
|
|
|
+ defaultFontName +
|
|
|
+ '</span>';
|
|
|
+ return tplButton(label, {
|
|
|
+ title: lang.font.name,
|
|
|
+ className: 'note-fontname',
|
|
|
+ dropdown: tplDropdown(items, 'note-check')
|
|
|
+ });
|
|
|
+ },
|
|
|
+ fontsize: function (lang, options) {
|
|
|
+ var items = options.fontSizes.reduce(function (memo, v) {
|
|
|
+ return memo + '<li><a data-event="fontSize" href="#" data-value="' + v + '">' +
|
|
|
+ '<i class="' + options.iconPrefix + options.icons.misc.check + '"></i> ' + v +
|
|
|
+ '</a></li>';
|
|
|
+ }, '');
|
|
|
+
|
|
|
+ var label = '<span class="note-current-fontsize">11</span>';
|
|
|
+ return tplButton(label, {
|
|
|
+ title: lang.font.size,
|
|
|
+ className: 'note-fontsize',
|
|
|
+ dropdown: tplDropdown(items, 'note-check')
|
|
|
+ });
|
|
|
+ },
|
|
|
+ color: function (lang, options) {
|
|
|
+ var colorButtonLabel = '<i class="' +
|
|
|
+ options.iconPrefix + options.icons.color.recent +
|
|
|
+ '" style="color:black;background-color:yellow;"></i>';
|
|
|
+
|
|
|
+ var colorButton = tplButton(colorButtonLabel, {
|
|
|
+ className: 'note-recent-color',
|
|
|
+ title: lang.color.recent,
|
|
|
+ event: 'color',
|
|
|
+ value: '{"backColor":"yellow"}'
|
|
|
+ });
|
|
|
+
|
|
|
+ var items = [
|
|
|
+ '<li><div class="btn-group">',
|
|
|
+ '<div class="note-palette-title">' + lang.color.background + '</div>',
|
|
|
+ '<div class="note-color-reset" data-event="backColor"',
|
|
|
+ ' data-value="inherit" title="' + lang.color.transparent + '">' + lang.color.setTransparent + '</div>',
|
|
|
+ '<div class="note-color-palette" data-target-event="backColor"></div>',
|
|
|
+ '</div><div class="btn-group">',
|
|
|
+ '<div class="note-palette-title">' + lang.color.foreground + '</div>',
|
|
|
+ '<div class="note-color-reset" data-event="foreColor" data-value="inherit" title="' + lang.color.reset + '">',
|
|
|
+ lang.color.resetToDefault,
|
|
|
+ '</div>',
|
|
|
+ '<div class="note-color-palette" data-target-event="foreColor"></div>',
|
|
|
+ '</div></li>'
|
|
|
+ ];
|
|
|
+
|
|
|
+ var moreButton = tplButton('', {
|
|
|
+ title: lang.color.more,
|
|
|
+ dropdown: tplDropdown(items)
|
|
|
+ });
|
|
|
+
|
|
|
+ return colorButton + moreButton;
|
|
|
+ },
|
|
|
+ bold: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.font.bold, {
|
|
|
+ event: 'bold',
|
|
|
+ title: lang.font.bold
|
|
|
+ });
|
|
|
+ },
|
|
|
+ italic: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.font.italic, {
|
|
|
+ event: 'italic',
|
|
|
+ title: lang.font.italic
|
|
|
+ });
|
|
|
+ },
|
|
|
+ underline: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.font.underline, {
|
|
|
+ event: 'underline',
|
|
|
+ title: lang.font.underline
|
|
|
+ });
|
|
|
+ },
|
|
|
+ strikethrough: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.font.strikethrough, {
|
|
|
+ event: 'strikethrough',
|
|
|
+ title: lang.font.strikethrough
|
|
|
+ });
|
|
|
+ },
|
|
|
+ superscript: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.font.superscript, {
|
|
|
+ event: 'superscript',
|
|
|
+ title: lang.font.superscript
|
|
|
+ });
|
|
|
+ },
|
|
|
+ subscript: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.font.subscript, {
|
|
|
+ event: 'subscript',
|
|
|
+ title: lang.font.subscript
|
|
|
+ });
|
|
|
+ },
|
|
|
+ clear: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.font.clear, {
|
|
|
+ event: 'removeFormat',
|
|
|
+ title: lang.font.clear
|
|
|
+ });
|
|
|
+ },
|
|
|
+ ul: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.lists.unordered, {
|
|
|
+ event: 'insertUnorderedList',
|
|
|
+ title: lang.lists.unordered
|
|
|
+ });
|
|
|
+ },
|
|
|
+ ol: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.lists.ordered, {
|
|
|
+ event: 'insertOrderedList',
|
|
|
+ title: lang.lists.ordered
|
|
|
+ });
|
|
|
+ },
|
|
|
+ paragraph: function (lang, options) {
|
|
|
+ var leftButton = tplIconButton(options.iconPrefix + options.icons.paragraph.left, {
|
|
|
+ title: lang.paragraph.left,
|
|
|
+ event: 'justifyLeft'
|
|
|
+ });
|
|
|
+ var centerButton = tplIconButton(options.iconPrefix + options.icons.paragraph.center, {
|
|
|
+ title: lang.paragraph.center,
|
|
|
+ event: 'justifyCenter'
|
|
|
+ });
|
|
|
+ var rightButton = tplIconButton(options.iconPrefix + options.icons.paragraph.right, {
|
|
|
+ title: lang.paragraph.right,
|
|
|
+ event: 'justifyRight'
|
|
|
+ });
|
|
|
+ var justifyButton = tplIconButton(options.iconPrefix + options.icons.paragraph.justify, {
|
|
|
+ title: lang.paragraph.justify,
|
|
|
+ event: 'justifyFull'
|
|
|
+ });
|
|
|
+
|
|
|
+ var outdentButton = tplIconButton(options.iconPrefix + options.icons.paragraph.outdent, {
|
|
|
+ title: lang.paragraph.outdent,
|
|
|
+ event: 'outdent'
|
|
|
+ });
|
|
|
+ var indentButton = tplIconButton(options.iconPrefix + options.icons.paragraph.indent, {
|
|
|
+ title: lang.paragraph.indent,
|
|
|
+ event: 'indent'
|
|
|
+ });
|
|
|
+
|
|
|
+ var dropdown = [
|
|
|
+ '<div class="note-align btn-group">',
|
|
|
+ leftButton + centerButton + rightButton + justifyButton,
|
|
|
+ '</div><div class="note-list btn-group">',
|
|
|
+ indentButton + outdentButton,
|
|
|
+ '</div>'
|
|
|
+ ];
|
|
|
+
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.paragraph.paragraph, {
|
|
|
+ title: lang.paragraph.paragraph,
|
|
|
+ dropdown: tplDropdown(dropdown, '', 'div')
|
|
|
+ });
|
|
|
+ },
|
|
|
+ height: function (lang, options) {
|
|
|
+ var items = options.lineHeights.reduce(function (memo, v) {
|
|
|
+ return memo + '<li><a data-event="lineHeight" href="#" data-value="' + parseFloat(v) + '">' +
|
|
|
+ '<i class="' + options.iconPrefix + options.icons.misc.check + '"></i> ' + v +
|
|
|
+ '</a></li>';
|
|
|
+ }, '');
|
|
|
+
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.font.height, {
|
|
|
+ title: lang.font.height,
|
|
|
+ dropdown: tplDropdown(items, 'note-check')
|
|
|
+ });
|
|
|
+
|
|
|
+ },
|
|
|
+ help: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.options.help, {
|
|
|
+ event: 'showHelpDialog',
|
|
|
+ title: lang.options.help,
|
|
|
+ hide: true
|
|
|
+ });
|
|
|
+ },
|
|
|
+ fullscreen: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.options.fullscreen, {
|
|
|
+ event: 'fullscreen',
|
|
|
+ title: lang.options.fullscreen
|
|
|
+ });
|
|
|
+ },
|
|
|
+ codeview: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.options.codeview, {
|
|
|
+ event: 'codeview',
|
|
|
+ title: lang.options.codeview
|
|
|
+ });
|
|
|
+ },
|
|
|
+ undo: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.history.undo, {
|
|
|
+ event: 'undo',
|
|
|
+ title: lang.history.undo
|
|
|
+ });
|
|
|
+ },
|
|
|
+ redo: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.history.redo, {
|
|
|
+ event: 'redo',
|
|
|
+ title: lang.history.redo
|
|
|
+ });
|
|
|
+ },
|
|
|
+ hr: function (lang, options) {
|
|
|
+ return tplIconButton(options.iconPrefix + options.icons.hr.insert, {
|
|
|
+ event: 'insertHorizontalRule',
|
|
|
+ title: lang.hr.insert
|
|
|
+ });
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplPopovers = function (lang, options) {
|
|
|
+ var tplLinkPopover = function () {
|
|
|
+ var linkButton = tplIconButton(options.iconPrefix + options.icons.link.edit, {
|
|
|
+ title: lang.link.edit,
|
|
|
+ event: 'showLinkDialog',
|
|
|
+ hide: true
|
|
|
+ });
|
|
|
+ var unlinkButton = tplIconButton(options.iconPrefix + options.icons.link.unlink, {
|
|
|
+ title: lang.link.unlink,
|
|
|
+ event: 'unlink'
|
|
|
+ });
|
|
|
+ var content = '<a href="http://www.google.com" target="_blank">www.google.com</a> ' +
|
|
|
+ '<div class="note-insert btn-group">' +
|
|
|
+ linkButton + unlinkButton +
|
|
|
+ '</div>';
|
|
|
+ return tplPopover('note-link-popover', content);
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplImagePopover = function () {
|
|
|
+ var fullButton = tplButton('<span class="note-fontsize-10">100%</span>', {
|
|
|
+ title: lang.image.resizeFull,
|
|
|
+ event: 'resize',
|
|
|
+ value: '1'
|
|
|
+ });
|
|
|
+ var halfButton = tplButton('<span class="note-fontsize-10">50%</span>', {
|
|
|
+ title: lang.image.resizeHalf,
|
|
|
+ event: 'resize',
|
|
|
+ value: '0.5'
|
|
|
+ });
|
|
|
+ var quarterButton = tplButton('<span class="note-fontsize-10">25%</span>', {
|
|
|
+ title: lang.image.resizeQuarter,
|
|
|
+ event: 'resize',
|
|
|
+ value: '0.25'
|
|
|
+ });
|
|
|
+
|
|
|
+ var leftButton = tplIconButton(options.iconPrefix + options.icons.image.floatLeft, {
|
|
|
+ title: lang.image.floatLeft,
|
|
|
+ event: 'floatMe',
|
|
|
+ value: 'left'
|
|
|
+ });
|
|
|
+ var rightButton = tplIconButton(options.iconPrefix + options.icons.image.floatRight, {
|
|
|
+ title: lang.image.floatRight,
|
|
|
+ event: 'floatMe',
|
|
|
+ value: 'right'
|
|
|
+ });
|
|
|
+ var justifyButton = tplIconButton(options.iconPrefix + options.icons.image.floatNone, {
|
|
|
+ title: lang.image.floatNone,
|
|
|
+ event: 'floatMe',
|
|
|
+ value: 'none'
|
|
|
+ });
|
|
|
+
|
|
|
+ var roundedButton = tplIconButton(options.iconPrefix + options.icons.image.shapeRounded, {
|
|
|
+ title: lang.image.shapeRounded,
|
|
|
+ event: 'imageShape',
|
|
|
+ value: 'img-rounded'
|
|
|
+ });
|
|
|
+ var circleButton = tplIconButton(options.iconPrefix + options.icons.image.shapeCircle, {
|
|
|
+ title: lang.image.shapeCircle,
|
|
|
+ event: 'imageShape',
|
|
|
+ value: 'img-circle'
|
|
|
+ });
|
|
|
+ var thumbnailButton = tplIconButton(options.iconPrefix + options.icons.image.shapeThumbnail, {
|
|
|
+ title: lang.image.shapeThumbnail,
|
|
|
+ event: 'imageShape',
|
|
|
+ value: 'img-thumbnail'
|
|
|
+ });
|
|
|
+ var noneButton = tplIconButton(options.iconPrefix + options.icons.image.shapeNone, {
|
|
|
+ title: lang.image.shapeNone,
|
|
|
+ event: 'imageShape',
|
|
|
+ value: ''
|
|
|
+ });
|
|
|
+
|
|
|
+ var removeButton = tplIconButton(options.iconPrefix + options.icons.image.remove, {
|
|
|
+ title: lang.image.remove,
|
|
|
+ event: 'removeMedia',
|
|
|
+ value: 'none'
|
|
|
+ });
|
|
|
+
|
|
|
+ var content = (options.disableResizeImage ? '' : '<div class="btn-group">' + fullButton + halfButton + quarterButton + '</div>') +
|
|
|
+ '<div class="btn-group">' + leftButton + rightButton + justifyButton + '</div><br>' +
|
|
|
+ '<div class="btn-group">' + roundedButton + circleButton + thumbnailButton + noneButton + '</div>' +
|
|
|
+ '<div class="btn-group">' + removeButton + '</div>';
|
|
|
+ return tplPopover('note-image-popover', content);
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplAirPopover = function () {
|
|
|
+ var $content = $('<div />');
|
|
|
+ for (var idx = 0, len = options.airPopover.length; idx < len; idx ++) {
|
|
|
+ var group = options.airPopover[idx];
|
|
|
+
|
|
|
+ var $group = $('<div class="note-' + group[0] + ' btn-group">');
|
|
|
+ for (var i = 0, lenGroup = group[1].length; i < lenGroup; i++) {
|
|
|
+ var $button = $(tplButtonInfo[group[1][i]](lang, options));
|
|
|
+
|
|
|
+ $button.attr('data-name', group[1][i]);
|
|
|
+
|
|
|
+ $group.append($button);
|
|
|
+ }
|
|
|
+ $content.append($group);
|
|
|
+ }
|
|
|
+
|
|
|
+ return tplPopover('note-air-popover', $content.children());
|
|
|
+ };
|
|
|
+
|
|
|
+ var $notePopover = $('<div class="note-popover" />');
|
|
|
+
|
|
|
+ $notePopover.append(tplLinkPopover());
|
|
|
+ $notePopover.append(tplImagePopover());
|
|
|
+
|
|
|
+ if (options.airMode) {
|
|
|
+ $notePopover.append(tplAirPopover());
|
|
|
+ }
|
|
|
+
|
|
|
+ return $notePopover;
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplHandles = function (options) {
|
|
|
+ return '<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>';
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * shortcut table template
|
|
|
+ * @param {String} title
|
|
|
+ * @param {String} body
|
|
|
+ */
|
|
|
+ var tplShortcut = function (title, keys) {
|
|
|
+ var keyClass = 'note-shortcut-col col-xs-6 note-shortcut-';
|
|
|
+ var body = [];
|
|
|
+
|
|
|
+ for (var i in keys) {
|
|
|
+ if (keys.hasOwnProperty(i)) {
|
|
|
+ body.push(
|
|
|
+ '<div class="' + keyClass + 'key">' + keys[i].kbd + '</div>' +
|
|
|
+ '<div class="' + keyClass + 'name">' + keys[i].text + '</div>'
|
|
|
+ );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return '<div class="note-shortcut-row row"><div class="' + keyClass + 'title col-xs-offset-6">' + title + '</div></div>' +
|
|
|
+ '<div class="note-shortcut-row row">' + body.join('</div><div class="note-shortcut-row row">') + '</div>';
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplShortcutText = function (lang) {
|
|
|
+ var keys = [
|
|
|
+ { kbd: '⌘ + B', text: lang.font.bold },
|
|
|
+ { kbd: '⌘ + I', text: lang.font.italic },
|
|
|
+ { kbd: '⌘ + U', text: lang.font.underline },
|
|
|
+ { kbd: '⌘ + \\', text: lang.font.clear }
|
|
|
+ ];
|
|
|
+
|
|
|
+ return tplShortcut(lang.shortcut.textFormatting, keys);
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplShortcutAction = function (lang) {
|
|
|
+ var keys = [
|
|
|
+ { kbd: '⌘ + Z', text: lang.history.undo },
|
|
|
+ { kbd: '⌘ + ⇧ + Z', text: lang.history.redo },
|
|
|
+ { kbd: '⌘ + ]', text: lang.paragraph.indent },
|
|
|
+ { kbd: '⌘ + [', text: lang.paragraph.outdent },
|
|
|
+ { kbd: '⌘ + ENTER', text: lang.hr.insert }
|
|
|
+ ];
|
|
|
+
|
|
|
+ return tplShortcut(lang.shortcut.action, keys);
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplShortcutPara = function (lang) {
|
|
|
+ var keys = [
|
|
|
+ { kbd: '⌘ + ⇧ + L', text: lang.paragraph.left },
|
|
|
+ { kbd: '⌘ + ⇧ + E', text: lang.paragraph.center },
|
|
|
+ { kbd: '⌘ + ⇧ + R', text: lang.paragraph.right },
|
|
|
+ { kbd: '⌘ + ⇧ + J', text: lang.paragraph.justify },
|
|
|
+ { kbd: '⌘ + ⇧ + NUM7', text: lang.lists.ordered },
|
|
|
+ { kbd: '⌘ + ⇧ + NUM8', text: lang.lists.unordered }
|
|
|
+ ];
|
|
|
+
|
|
|
+ return tplShortcut(lang.shortcut.paragraphFormatting, keys);
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplShortcutStyle = function (lang) {
|
|
|
+ var keys = [
|
|
|
+ { kbd: '⌘ + NUM0', text: lang.style.normal },
|
|
|
+ { kbd: '⌘ + NUM1', text: lang.style.h1 },
|
|
|
+ { kbd: '⌘ + NUM2', text: lang.style.h2 },
|
|
|
+ { kbd: '⌘ + NUM3', text: lang.style.h3 },
|
|
|
+ { kbd: '⌘ + NUM4', text: lang.style.h4 },
|
|
|
+ { kbd: '⌘ + NUM5', text: lang.style.h5 },
|
|
|
+ { kbd: '⌘ + NUM6', text: lang.style.h6 }
|
|
|
+ ];
|
|
|
+
|
|
|
+ return tplShortcut(lang.shortcut.documentStyle, keys);
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplExtraShortcuts = function (lang, options) {
|
|
|
+ var extraKeys = options.extraKeys;
|
|
|
+ var keys = [];
|
|
|
+
|
|
|
+ for (var key in extraKeys) {
|
|
|
+ if (extraKeys.hasOwnProperty(key)) {
|
|
|
+ keys.push({ kbd: key, text: extraKeys[key] });
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return tplShortcut(lang.shortcut.extraKeys, keys);
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplShortcutTable = function (lang, options) {
|
|
|
+ var colClass = 'class="note-shortcut note-shortcut-col col-sm-6 col-xs-12"';
|
|
|
+ var template = [
|
|
|
+ '<div ' + colClass + '>' + tplShortcutAction(lang, options) + '</div>' +
|
|
|
+ '<div ' + colClass + '>' + tplShortcutText(lang, options) + '</div>',
|
|
|
+ '<div ' + colClass + '>' + tplShortcutStyle(lang, options) + '</div>' +
|
|
|
+ '<div ' + colClass + '>' + tplShortcutPara(lang, options) + '</div>'
|
|
|
+ ];
|
|
|
+
|
|
|
+ if (options.extraKeys) {
|
|
|
+ template.push('<div ' + colClass + '>' + tplExtraShortcuts(lang, options) + '</div>');
|
|
|
+ }
|
|
|
+
|
|
|
+ return '<div class="note-shortcut-row row">' +
|
|
|
+ template.join('</div><div class="note-shortcut-row row">') +
|
|
|
+ '</div>';
|
|
|
+ };
|
|
|
+
|
|
|
+ var replaceMacKeys = function (sHtml) {
|
|
|
+ return sHtml.replace(/⌘/g, 'Ctrl').replace(/⇧/g, 'Shift');
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplDialogInfo = {
|
|
|
+ image: function (lang, options) {
|
|
|
+ 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 row note-group-select-from-files">' +
|
|
|
+ '<label>' + lang.image.selectFromFiles + '</label>' +
|
|
|
+ '<input class="note-image-input form-control" type="file" name="files" accept="image/*" multiple="multiple" />' +
|
|
|
+ imageLimitation +
|
|
|
+ '</div>' +
|
|
|
+ '<div class="form-group row">' +
|
|
|
+ '<label>' + lang.image.url + '</label>' +
|
|
|
+ '<input class="note-image-url form-control col-md-12" type="text" />' +
|
|
|
+ '</div>';
|
|
|
+ var footer = '<button href="#" class="btn btn-primary note-image-btn disabled" disabled>' + lang.image.insert + '</button>';
|
|
|
+ return tplDialog('note-image-dialog', lang.image.insert, body, footer);
|
|
|
+ },
|
|
|
+
|
|
|
+ link: function (lang, options) {
|
|
|
+ var body = '<div class="form-group row">' +
|
|
|
+ '<label>' + lang.link.textToDisplay + '</label>' +
|
|
|
+ '<input class="note-link-text form-control col-md-12" type="text" />' +
|
|
|
+ '</div>' +
|
|
|
+ '<div class="form-group row">' +
|
|
|
+ '<label>' + lang.link.url + '</label>' +
|
|
|
+ '<input class="note-link-url form-control col-md-12" type="text" value="http://" />' +
|
|
|
+ '</div>' +
|
|
|
+ (!options.disableLinkTarget ?
|
|
|
+ '<div class="checkbox">' +
|
|
|
+ '<label>' + '<input type="checkbox" checked> ' +
|
|
|
+ lang.link.openInNewWindow +
|
|
|
+ '</label>' +
|
|
|
+ '</div>' : ''
|
|
|
+ );
|
|
|
+ var footer = '<button href="#" class="btn btn-primary note-link-btn disabled" disabled>' + lang.link.insert + '</button>';
|
|
|
+ return tplDialog('note-link-dialog', lang.link.insert, body, footer);
|
|
|
+ },
|
|
|
+
|
|
|
+ help: function (lang, options) {
|
|
|
+ var body = '<a class="modal-close pull-right" aria-hidden="true" tabindex="-1">' + lang.shortcut.close + '</a>' +
|
|
|
+ '<div class="title">' + lang.shortcut.shortcuts + '</div>' +
|
|
|
+ (agent.isMac ? tplShortcutTable(lang, options) : replaceMacKeys(tplShortcutTable(lang, options))) +
|
|
|
+ '<p class="text-center">' +
|
|
|
+ '<a href="//summernote.org/" target="_blank">Summernote 0.6.16</a> · ' +
|
|
|
+ '<a href="//github.com/summernote/summernote" target="_blank">Project</a> · ' +
|
|
|
+ '<a href="//github.com/summernote/summernote/issues" target="_blank">Issues</a>' +
|
|
|
+ '</p>';
|
|
|
+ return tplDialog('note-help-dialog', '', body, '');
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplDialogs = function (lang, options) {
|
|
|
+ var dialogs = '';
|
|
|
+
|
|
|
+ $.each(tplDialogInfo, function (idx, tplDialog) {
|
|
|
+ dialogs += tplDialog(lang, options);
|
|
|
+ });
|
|
|
+
|
|
|
+ return '<div class="note-dialog">' + dialogs + '</div>';
|
|
|
+ };
|
|
|
+
|
|
|
+ var tplStatusbar = function () {
|
|
|
+ return '<div class="note-resizebar">' +
|
|
|
+ '<div class="note-icon-bar"></div>' +
|
|
|
+ '<div class="note-icon-bar"></div>' +
|
|
|
+ '<div class="note-icon-bar"></div>' +
|
|
|
+ '</div>';
|
|
|
+ };
|
|
|
+
|
|
|
+ var representShortcut = function (str) {
|
|
|
+ if (agent.isMac) {
|
|
|
+ str = str.replace('CMD', '⌘').replace('SHIFT', '⇧');
|
|
|
+ }
|
|
|
+
|
|
|
+ return str.replace('BACKSLASH', '\\')
|
|
|
+ .replace('SLASH', '/')
|
|
|
+ .replace('LEFTBRACKET', '[')
|
|
|
+ .replace('RIGHTBRACKET', ']');
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * createTooltip
|
|
|
+ *
|
|
|
+ * @param {jQuery} $container
|
|
|
+ * @param {Object} keyMap
|
|
|
+ * @param {String} [sPlacement]
|
|
|
+ */
|
|
|
+ var createTooltip = function ($container, keyMap, sPlacement) {
|
|
|
+ var invertedKeyMap = func.invertObject(keyMap);
|
|
|
+ var $buttons = $container.find('button');
|
|
|
+
|
|
|
+ $buttons.each(function (i, elBtn) {
|
|
|
+ var $btn = $(elBtn);
|
|
|
+ var sShortcut = invertedKeyMap[$btn.data('event')];
|
|
|
+ if (sShortcut) {
|
|
|
+ $btn.attr('title', function (i, v) {
|
|
|
+ return v + ' (' + representShortcut(sShortcut) + ')';
|
|
|
+ });
|
|
|
+ }
|
|
|
+ // bootstrap tooltip on btn-group bug
|
|
|
+ // https://github.com/twbs/bootstrap/issues/5687
|
|
|
+ }).tooltip({
|
|
|
+ container: 'body',
|
|
|
+ trigger: 'hover',
|
|
|
+ placement: sPlacement || 'top'
|
|
|
+ }).on('click', function () {
|
|
|
+ $(this).tooltip('hide');
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ // createPalette
|
|
|
+ var createPalette = function ($container, options) {
|
|
|
+ var colorInfo = options.colors;
|
|
|
+ $container.find('.note-color-palette').each(function () {
|
|
|
+ var $palette = $(this), eventName = $palette.attr('data-target-event');
|
|
|
+ var paletteContents = [];
|
|
|
+ for (var row = 0, lenRow = colorInfo.length; row < lenRow; row++) {
|
|
|
+ var colors = colorInfo[row];
|
|
|
+ var buttons = [];
|
|
|
+ for (var col = 0, lenCol = colors.length; col < lenCol; 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(''));
|
|
|
+ }
|
|
|
+ paletteContents.push('<div class="note-color-row">' + buttons.join('') + '</div>');
|
|
|
+ }
|
|
|
+ $palette.html(paletteContents.join(''));
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * create summernote layout (air mode)
|
|
|
+ *
|
|
|
+ * @param {jQuery} $holder
|
|
|
+ * @param {Object} options
|
|
|
+ */
|
|
|
+ this.createLayoutByAirMode = function ($holder, options) {
|
|
|
+ var langInfo = options.langInfo;
|
|
|
+ var keyMap = options.keyMap[agent.isMac ? 'mac' : 'pc'];
|
|
|
+ var id = func.uniqueId();
|
|
|
+
|
|
|
+ $holder.addClass('note-air-editor note-editable panel-body');
|
|
|
+ $holder.attr({
|
|
|
+ 'id': 'note-editor-' + id,
|
|
|
+ 'contentEditable': true
|
|
|
+ });
|
|
|
+
|
|
|
+ var body = document.body;
|
|
|
+
|
|
|
+ // create Popover
|
|
|
+ var $popover = $(tplPopovers(langInfo, options));
|
|
|
+ $popover.addClass('note-air-layout');
|
|
|
+ $popover.attr('id', 'note-popover-' + id);
|
|
|
+ $popover.appendTo(body);
|
|
|
+ createTooltip($popover, keyMap);
|
|
|
+ createPalette($popover, options);
|
|
|
+
|
|
|
+ // create Handle
|
|
|
+ var $handle = $(tplHandles(options));
|
|
|
+ $handle.addClass('note-air-layout');
|
|
|
+ $handle.attr('id', 'note-handle-' + id);
|
|
|
+ $handle.appendTo(body);
|
|
|
+
|
|
|
+ // create Dialog
|
|
|
+ var $dialog = $(tplDialogs(langInfo, options));
|
|
|
+ $dialog.addClass('note-air-layout');
|
|
|
+ $dialog.attr('id', 'note-dialog-' + id);
|
|
|
+ $dialog.find('button.close, a.modal-close').click(function () {
|
|
|
+ $(this).closest('.modal').modal('hide');
|
|
|
+ });
|
|
|
+ $dialog.appendTo(body);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * create summernote layout (normal mode)
|
|
|
+ *
|
|
|
+ * @param {jQuery} $holder
|
|
|
+ * @param {Object} options
|
|
|
+ */
|
|
|
+ this.createLayoutByFrame = function ($holder, options) {
|
|
|
+ var langInfo = options.langInfo;
|
|
|
+
|
|
|
+ //01. create Editor
|
|
|
+ var $editor = $('<div class="note-editor panel panel-default" />');
|
|
|
+ if (options.width) {
|
|
|
+ $editor.width(options.width);
|
|
|
+ }
|
|
|
+
|
|
|
+ //02. statusbar (resizebar)
|
|
|
+ if (options.height > 0) {
|
|
|
+ $('<div class="note-statusbar">' + (options.disableResizeEditor ? '' : tplStatusbar()) + '</div>').prependTo($editor);
|
|
|
+ }
|
|
|
+
|
|
|
+ //03 editing area
|
|
|
+ var $editingArea = $('<div class="note-editing-area" />');
|
|
|
+ //03. create editable
|
|
|
+ var isContentEditable = !$holder.is(':disabled');
|
|
|
+ var $editable = $('<div class="note-editable panel-body" contentEditable="' + isContentEditable + '"></div>').prependTo($editingArea);
|
|
|
+
|
|
|
+ if (options.height) {
|
|
|
+ $editable.height(options.height);
|
|
|
+ }
|
|
|
+ if (options.direction) {
|
|
|
+ $editable.attr('dir', options.direction);
|
|
|
+ }
|
|
|
+ var placeholder = $holder.attr('placeholder') || options.placeholder;
|
|
|
+ if (placeholder) {
|
|
|
+ $editable.attr('data-placeholder', placeholder);
|
|
|
+ }
|
|
|
+
|
|
|
+ $editable.html(dom.html($holder) || dom.emptyPara);
|
|
|
+
|
|
|
+ //031. create codable
|
|
|
+ $('<textarea class="note-codable"></textarea>').prependTo($editingArea);
|
|
|
+
|
|
|
+ //04. create Popover
|
|
|
+ var $popover = $(tplPopovers(langInfo, options)).prependTo($editingArea);
|
|
|
+ createPalette($popover, options);
|
|
|
+ createTooltip($popover, keyMap);
|
|
|
+
|
|
|
+ //05. handle(control selection, ...)
|
|
|
+ $(tplHandles(options)).prependTo($editingArea);
|
|
|
+
|
|
|
+ $editingArea.prependTo($editor);
|
|
|
+
|
|
|
+ //06. create Toolbar
|
|
|
+ var $toolbar = $('<div class="note-toolbar panel-heading" />');
|
|
|
+ for (var idx = 0, len = options.toolbar.length; idx < len; idx ++) {
|
|
|
+ var groupName = options.toolbar[idx][0];
|
|
|
+ var groupButtons = options.toolbar[idx][1];
|
|
|
+
|
|
|
+ var $group = $('<div class="note-' + groupName + ' btn-group" />');
|
|
|
+ for (var i = 0, btnLength = groupButtons.length; i < btnLength; i++) {
|
|
|
+ var buttonInfo = tplButtonInfo[groupButtons[i]];
|
|
|
+ // continue creating toolbar even if a button doesn't exist
|
|
|
+ if (!$.isFunction(buttonInfo)) { continue; }
|
|
|
+
|
|
|
+ var $button = $(buttonInfo(langInfo, options));
|
|
|
+ $button.attr('data-name', groupButtons[i]); // set button's alias, becuase to get button element from $toolbar
|
|
|
+ $group.append($button);
|
|
|
+ }
|
|
|
+ $toolbar.append($group);
|
|
|
+ }
|
|
|
+
|
|
|
+ var keyMap = options.keyMap[agent.isMac ? 'mac' : 'pc'];
|
|
|
+ createPalette($toolbar, options);
|
|
|
+ createTooltip($toolbar, keyMap, 'bottom');
|
|
|
+ $toolbar.prependTo($editor);
|
|
|
+
|
|
|
+ //07. create Dropzone
|
|
|
+ $('<div class="note-dropzone"><div class="note-dropzone-message"></div></div>').prependTo($editor);
|
|
|
+
|
|
|
+ //08. create Dialog
|
|
|
+ var $dialogContainer = options.dialogsInBody ? $(document.body) : $editor;
|
|
|
+ var $dialog = $(tplDialogs(langInfo, options)).prependTo($dialogContainer);
|
|
|
+ $dialog.find('button.close, a.modal-close').click(function () {
|
|
|
+ $(this).closest('.modal').modal('hide');
|
|
|
+ });
|
|
|
+
|
|
|
+ //09. Editor/Holder switch
|
|
|
+ $editor.insertAfter($holder);
|
|
|
+ $holder.hide();
|
|
|
+ };
|
|
|
+
|
|
|
+ this.hasNoteEditor = function ($holder) {
|
|
|
+ return this.noteEditorFromHolder($holder).length > 0;
|
|
|
+ };
|
|
|
+
|
|
|
+ this.noteEditorFromHolder = function ($holder) {
|
|
|
+ if ($holder.hasClass('note-air-editor')) {
|
|
|
+ return $holder;
|
|
|
+ } else if ($holder.next().hasClass('note-editor')) {
|
|
|
+ return $holder.next();
|
|
|
+ } else {
|
|
|
+ return $();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * create summernote layout
|
|
|
+ *
|
|
|
+ * @param {jQuery} $holder
|
|
|
+ * @param {Object} options
|
|
|
+ */
|
|
|
+ this.createLayout = function ($holder, options) {
|
|
|
+ if (options.airMode) {
|
|
|
+ this.createLayoutByAirMode($holder, options);
|
|
|
+ } else {
|
|
|
+ this.createLayoutByFrame($holder, options);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * returns layoutInfo from holder
|
|
|
+ *
|
|
|
+ * @param {jQuery} $holder - placeholder
|
|
|
+ * @return {Object}
|
|
|
+ */
|
|
|
+ this.layoutInfoFromHolder = function ($holder) {
|
|
|
+ var $editor = this.noteEditorFromHolder($holder);
|
|
|
+ if (!$editor.length) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // connect $holder to $editor
|
|
|
+ $editor.data('holder', $holder);
|
|
|
+
|
|
|
+ return dom.buildLayoutInfo($editor);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * removeLayout
|
|
|
+ *
|
|
|
+ * @param {jQuery} $holder - placeholder
|
|
|
+ * @param {Object} layoutInfo
|
|
|
+ * @param {Object} options
|
|
|
+ *
|
|
|
+ */
|
|
|
+ this.removeLayout = function ($holder, layoutInfo, options) {
|
|
|
+ if (options.airMode) {
|
|
|
+ $holder.removeClass('note-air-editor note-editable')
|
|
|
+ .removeAttr('id contentEditable');
|
|
|
+
|
|
|
+ layoutInfo.popover().remove();
|
|
|
+ layoutInfo.handle().remove();
|
|
|
+ layoutInfo.dialog().remove();
|
|
|
+ } else {
|
|
|
+ $holder.html(layoutInfo.editable().html());
|
|
|
+
|
|
|
+ if (options.dialogsInBody) {
|
|
|
+ layoutInfo.dialog().remove();
|
|
|
+ }
|
|
|
+ layoutInfo.editor().remove();
|
|
|
+ $holder.show();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ *
|
|
|
+ * @return {Object}
|
|
|
+ * @return {function(label, options=):string} return.button {@link #tplButton function to make text button}
|
|
|
+ * @return {function(iconClass, options=):string} return.iconButton {@link #tplIconButton function to make icon button}
|
|
|
+ * @return {function(className, title=, body=, footer=):string} return.dialog {@link #tplDialog function to make dialog}
|
|
|
+ */
|
|
|
+ this.getTemplate = function () {
|
|
|
+ return {
|
|
|
+ button: tplButton,
|
|
|
+ iconButton: tplIconButton,
|
|
|
+ dialog: tplDialog
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * add button information
|
|
|
+ *
|
|
|
+ * @param {String} name button name
|
|
|
+ * @param {Function} buttonInfo function to make button, reference to {@link #tplButton},{@link #tplIconButton}
|
|
|
+ */
|
|
|
+ this.addButtonInfo = function (name, buttonInfo) {
|
|
|
+ tplButtonInfo[name] = buttonInfo;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ *
|
|
|
+ * @param {String} name
|
|
|
+ * @param {Function} dialogInfo function to make dialog, reference to {@link #tplDialog}
|
|
|
+ */
|
|
|
+ this.addDialogInfo = function (name, dialogInfo) {
|
|
|
+ tplDialogInfo[name] = dialogInfo;
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ // jQuery namespace for summernote
|
|
|
+ /**
|
|
|
+ * @class $.summernote
|
|
|
+ *
|
|
|
+ * summernote attribute
|
|
|
+ *
|
|
|
+ * @mixin defaults
|
|
|
+ * @singleton
|
|
|
+ *
|
|
|
+ */
|
|
|
+ $.summernote = $.summernote || {};
|
|
|
+
|
|
|
+ // extends default settings
|
|
|
+ // - $.summernote.version
|
|
|
+ // - $.summernote.options
|
|
|
+ // - $.summernote.lang
|
|
|
+ $.extend($.summernote, defaults);
|
|
|
+
|
|
|
+ var renderer = new Renderer();
|
|
|
+ var eventHandler = new EventHandler();
|
|
|
+
|
|
|
+ $.extend($.summernote, {
|
|
|
+ /** @property {Renderer} */
|
|
|
+ renderer: renderer,
|
|
|
+ /** @property {EventHandler} */
|
|
|
+ eventHandler: eventHandler,
|
|
|
+ /**
|
|
|
+ * @property {Object} core
|
|
|
+ * @property {core.agent} core.agent
|
|
|
+ * @property {core.dom} core.dom
|
|
|
+ * @property {core.range} core.range
|
|
|
+ */
|
|
|
+ core: {
|
|
|
+ agent: agent,
|
|
|
+ list : list,
|
|
|
+ dom: dom,
|
|
|
+ range: range
|
|
|
+ },
|
|
|
+ /**
|
|
|
+ * @property {Object}
|
|
|
+ * pluginEvents event list for plugins
|
|
|
+ * event has name and callback function.
|
|
|
+ *
|
|
|
+ * ```
|
|
|
+ * $.summernote.addPlugin({
|
|
|
+ * events : {
|
|
|
+ * 'hello' : function(layoutInfo, value, $target) {
|
|
|
+ * console.log('event name is hello, value is ' + value );
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * })
|
|
|
+ * ```
|
|
|
+ *
|
|
|
+ * * event name is data-event property.
|
|
|
+ * * layoutInfo is a summernote layout information.
|
|
|
+ * * value is data-value property.
|
|
|
+ */
|
|
|
+ pluginEvents: {},
|
|
|
+
|
|
|
+ plugins : []
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method addPlugin
|
|
|
+ *
|
|
|
+ * add Plugin in Summernote
|
|
|
+ *
|
|
|
+ * Summernote can make a own plugin.
|
|
|
+ *
|
|
|
+ * ### Define plugin
|
|
|
+ * ```
|
|
|
+ * // get template function
|
|
|
+ * var tmpl = $.summernote.renderer.getTemplate();
|
|
|
+ *
|
|
|
+ * // add a button
|
|
|
+ * $.summernote.addPlugin({
|
|
|
+ * buttons : {
|
|
|
+ * // "hello" is button's namespace.
|
|
|
+ * "hello" : function(lang, options) {
|
|
|
+ * // make icon button by template function
|
|
|
+ * return tmpl.iconButton(options.iconPrefix + 'header', {
|
|
|
+ * // callback function name when button clicked
|
|
|
+ * event : 'hello',
|
|
|
+ * // set data-value property
|
|
|
+ * value : 'hello',
|
|
|
+ * hide : true
|
|
|
+ * });
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * },
|
|
|
+ *
|
|
|
+ * events : {
|
|
|
+ * "hello" : function(layoutInfo, value) {
|
|
|
+ * // here is event code
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * });
|
|
|
+ * ```
|
|
|
+ * ### Use a plugin in toolbar
|
|
|
+ *
|
|
|
+ * ```
|
|
|
+ * $("#editor").summernote({
|
|
|
+ * ...
|
|
|
+ * toolbar : [
|
|
|
+ * // display hello plugin in toolbar
|
|
|
+ * ['group', [ 'hello' ]]
|
|
|
+ * ]
|
|
|
+ * ...
|
|
|
+ * });
|
|
|
+ * ```
|
|
|
+ *
|
|
|
+ *
|
|
|
+ * @param {Object} plugin
|
|
|
+ * @param {Object} [plugin.buttons] define plugin button. for detail, see to Renderer.addButtonInfo
|
|
|
+ * @param {Object} [plugin.dialogs] define plugin dialog. for detail, see to Renderer.addDialogInfo
|
|
|
+ * @param {Object} [plugin.events] add event in $.summernote.pluginEvents
|
|
|
+ * @param {Object} [plugin.langs] update $.summernote.lang
|
|
|
+ * @param {Object} [plugin.options] update $.summernote.options
|
|
|
+ */
|
|
|
+ $.summernote.addPlugin = function (plugin) {
|
|
|
+
|
|
|
+ // save plugin list
|
|
|
+ $.summernote.plugins.push(plugin);
|
|
|
+
|
|
|
+ if (plugin.buttons) {
|
|
|
+ $.each(plugin.buttons, function (name, button) {
|
|
|
+ renderer.addButtonInfo(name, button);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (plugin.dialogs) {
|
|
|
+ $.each(plugin.dialogs, function (name, dialog) {
|
|
|
+ renderer.addDialogInfo(name, dialog);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (plugin.events) {
|
|
|
+ $.each(plugin.events, function (name, event) {
|
|
|
+ $.summernote.pluginEvents[name] = event;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (plugin.langs) {
|
|
|
+ $.each(plugin.langs, function (locale, lang) {
|
|
|
+ if ($.summernote.lang[locale]) {
|
|
|
+ $.extend($.summernote.lang[locale], lang);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (plugin.options) {
|
|
|
+ $.extend($.summernote.options, plugin.options);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /*
|
|
|
+ * extend $.fn
|
|
|
+ */
|
|
|
+ $.fn.extend({
|
|
|
+ /**
|
|
|
+ * @method
|
|
|
+ * Initialize summernote
|
|
|
+ * - create editor layout and attach Mouse and keyboard events.
|
|
|
+ *
|
|
|
+ * ```
|
|
|
+ * $("#summernote").summernote( { options ..} );
|
|
|
+ * ```
|
|
|
+ *
|
|
|
+ * @member $.fn
|
|
|
+ * @param {Object|String} options reference to $.summernote.options
|
|
|
+ * @return {this}
|
|
|
+ */
|
|
|
+ summernote: function () {
|
|
|
+ // check first argument's type
|
|
|
+ // - {String}: External API call {{module}}.{{method}}
|
|
|
+ // - {Object}: init options
|
|
|
+ var type = $.type(list.head(arguments));
|
|
|
+ var isExternalAPICalled = type === 'string';
|
|
|
+ var hasInitOptions = type === 'object';
|
|
|
+
|
|
|
+ // extend default options with custom user options
|
|
|
+ var options = hasInitOptions ? list.head(arguments) : {};
|
|
|
+
|
|
|
+ options = $.extend({}, $.summernote.options, options);
|
|
|
+ options.icons = $.extend({}, $.summernote.options.icons, options.icons);
|
|
|
+
|
|
|
+ // Include langInfo in options for later use, e.g. for image drag-n-drop
|
|
|
+ // Setup language info with en-US as default
|
|
|
+ options.langInfo = $.extend(true, {}, $.summernote.lang['en-US'], $.summernote.lang[options.lang]);
|
|
|
+
|
|
|
+ // override plugin options
|
|
|
+ if (!isExternalAPICalled && hasInitOptions) {
|
|
|
+ for (var i = 0, len = $.summernote.plugins.length; i < len; i++) {
|
|
|
+ var plugin = $.summernote.plugins[i];
|
|
|
+
|
|
|
+ if (options.plugin[plugin.name]) {
|
|
|
+ $.summernote.plugins[i] = $.extend(true, plugin, options.plugin[plugin.name]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.each(function (idx, holder) {
|
|
|
+ var $holder = $(holder);
|
|
|
+
|
|
|
+ // if layout isn't created yet, createLayout and attach events
|
|
|
+ if (!renderer.hasNoteEditor($holder)) {
|
|
|
+ renderer.createLayout($holder, options);
|
|
|
+
|
|
|
+ var layoutInfo = renderer.layoutInfoFromHolder($holder);
|
|
|
+ $holder.data('layoutInfo', layoutInfo);
|
|
|
+
|
|
|
+ eventHandler.attach(layoutInfo, options);
|
|
|
+ eventHandler.attachCustomEvent(layoutInfo, options);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ var $first = this.first();
|
|
|
+ if ($first.length) {
|
|
|
+ var layoutInfo = renderer.layoutInfoFromHolder($first);
|
|
|
+
|
|
|
+ // external API
|
|
|
+ if (isExternalAPICalled) {
|
|
|
+ var moduleAndMethod = list.head(list.from(arguments));
|
|
|
+ var args = list.tail(list.from(arguments));
|
|
|
+
|
|
|
+ // TODO now external API only works for editor
|
|
|
+ var params = [moduleAndMethod, layoutInfo.editable()].concat(args);
|
|
|
+ return eventHandler.invoke.apply(eventHandler, params);
|
|
|
+ } else if (options.focus) {
|
|
|
+ // focus on first editable element for initialize editor
|
|
|
+ layoutInfo.editable().focus();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method
|
|
|
+ *
|
|
|
+ * get the HTML contents of note or set the HTML contents of note.
|
|
|
+ *
|
|
|
+ * * get contents
|
|
|
+ * ```
|
|
|
+ * var content = $("#summernote").code();
|
|
|
+ * ```
|
|
|
+ * * set contents
|
|
|
+ *
|
|
|
+ * ```
|
|
|
+ * $("#summernote").code(html);
|
|
|
+ * ```
|
|
|
+ *
|
|
|
+ * @member $.fn
|
|
|
+ * @param {String} [html] - HTML contents(optional, set)
|
|
|
+ * @return {this|String} - context(set) or HTML contents of note(get).
|
|
|
+ */
|
|
|
+ code: function (html) {
|
|
|
+ // get the HTML contents of note
|
|
|
+ if (html === undefined) {
|
|
|
+ var $holder = this.first();
|
|
|
+ if (!$holder.length) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var layoutInfo = renderer.layoutInfoFromHolder($holder);
|
|
|
+ var $editable = layoutInfo && layoutInfo.editable();
|
|
|
+
|
|
|
+ if ($editable && $editable.length) {
|
|
|
+ var isCodeview = eventHandler.invoke('codeview.isActivated', layoutInfo);
|
|
|
+ eventHandler.invoke('codeview.sync', layoutInfo);
|
|
|
+ return isCodeview ? layoutInfo.codable().val() :
|
|
|
+ layoutInfo.editable().html();
|
|
|
+ }
|
|
|
+ return dom.value($holder);
|
|
|
+ }
|
|
|
+
|
|
|
+ // set the HTML contents of note
|
|
|
+ this.each(function (i, holder) {
|
|
|
+ var layoutInfo = renderer.layoutInfoFromHolder($(holder));
|
|
|
+ var $editable = layoutInfo && layoutInfo.editable();
|
|
|
+ if ($editable) {
|
|
|
+ $editable.html(html);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @method
|
|
|
+ *
|
|
|
+ * destroy Editor Layout and detach Key and Mouse Event
|
|
|
+ *
|
|
|
+ * @member $.fn
|
|
|
+ * @return {this}
|
|
|
+ */
|
|
|
+ destroy: function () {
|
|
|
+ this.each(function (idx, holder) {
|
|
|
+ var $holder = $(holder);
|
|
|
+
|
|
|
+ if (!renderer.hasNoteEditor($holder)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var info = renderer.layoutInfoFromHolder($holder);
|
|
|
+ var options = info.editor().data('options');
|
|
|
+
|
|
|
+ eventHandler.detach(info, options);
|
|
|
+ renderer.removeLayout($holder, info, options);
|
|
|
+ });
|
|
|
+
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+ });
|
|
|
+}));
|
causefx
