www.gusucode.com > (自适应手机版)html5响应式影视文化公司源码 传播传媒企业通用类织梦模板(demo223) > (自适应手机版)html5响应式影视文化公司源码 传播传媒企业通用类织梦模板(demo223)/www2/dede/js/jquery.wysiwyg.js
/** * WYSIWYG - jQuery plugin 0.97 * (0.97.2 - From infinity) * * Copyright (c) 2008-2009 Juan M Martinez, 2010-2011 Akzhan Abdulin and all contributors * https://github.com/akzhan/jwysiwyg * * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html * */ /*jslint browser: true, forin: true */ (function ($) { "use strict"; /* Wysiwyg namespace: private properties and methods */ var console = window.console ? window.console : { log: $.noop, error: function (msg) { $.error(msg); } }; var supportsProp = (('prop' in $.fn) && ('removeProp' in $.fn)); function Wysiwyg() { // - the item is added by this.ui.appendControls and then appendItem // - click triggers this.triggerControl // cmd or[key] - designMode exec function name // tags - activates control for these tags (@see checkTargets) // css - activates control if one of css is applied this.controls = { bold: { groupIndex: 0, visible: true, tags: ["b", "strong"], css: { fontWeight: "bold" }, tooltip: "Bold", hotkey: {"ctrl": 1, "key": 66} }, copy: { groupIndex: 8, visible: false, tooltip: "Copy" }, createLink: { groupIndex: 6, visible: true, exec: function () { var self = this; if ($.wysiwyg.controls && $.wysiwyg.controls.link) { $.wysiwyg.controls.link.init(this); } else if ($.wysiwyg.autoload) { $.wysiwyg.autoload.control("wysiwyg.link.js", function () { self.controls.createLink.exec.apply(self); }); } else { console.error("$.wysiwyg.controls.link not defined. You need to include wysiwyg.link.js file"); } }, tags: ["a"], tooltip: "Create link" }, unLink : { groupIndex: 6, visible: true, exec : function() { this.editorDoc.execCommand("unlink", false, null); }, tooltip: "Remove link" }, cut: { groupIndex: 8, visible: false, tooltip: "Cut" }, decreaseFontSize: { groupIndex: 9, visible: false, tags: ["small"], tooltip: "Decrease font size", exec: function () { this.decreaseFontSize(); } }, h1: { groupIndex: 7, visible: true, className: "h1", command: ($.browser.msie || $.browser.safari) ? "FormatBlock" : "heading", "arguments": ($.browser.msie || $.browser.safari) ? "<h1>" : "h1", tags: ["h1"], tooltip: "Header 1" }, h2: { groupIndex: 7, visible: true, className: "h2", command: ($.browser.msie || $.browser.safari) ? "FormatBlock" : "heading", "arguments": ($.browser.msie || $.browser.safari) ? "<h2>" : "h2", tags: ["h2"], tooltip: "Header 2" }, h3: { groupIndex: 7, visible: true, className: "h3", command: ($.browser.msie || $.browser.safari) ? "FormatBlock" : "heading", "arguments": ($.browser.msie || $.browser.safari) ? "<h3>" : "h3", tags: ["h3"], tooltip: "Header 3" }, highlight: { tooltip: "Highlight", className: "highlight", groupIndex: 1, visible: false, css: { backgroundColor: "rgb(255, 255, 102)" }, exec: function () { var command, node, selection, args; if ($.browser.msie || $.browser.safari) { command = "backcolor"; } else { command = "hilitecolor"; } if ($.browser.msie) { node = this.getInternalRange().parentElement(); } else { selection = this.getInternalSelection(); node = selection.extentNode || selection.focusNode; while (node.style === undefined) { node = node.parentNode; if (node.tagName && node.tagName.toLowerCase() === "body") { return; } } } if (node.style.backgroundColor === "rgb(255, 255, 102)" || node.style.backgroundColor === "#ffff66") { args = "#ffffff"; } else { args = "#ffff66"; } this.editorDoc.execCommand(command, false, args); } }, html: { groupIndex: 10, visible: false, exec: function () { var elementHeight; if (this.options.resizeOptions && $.fn.resizable) { elementHeight = this.element.height(); } if (this.viewHTML) { //textarea is shown this.setContent(this.original.value); $(this.original).hide(); this.editor.show(); if (this.options.resizeOptions && $.fn.resizable) { // if element.height still the same after frame was shown if (elementHeight === this.element.height()) { this.element.height(elementHeight + this.editor.height()); } this.element.resizable($.extend(true, { alsoResize: this.editor }, this.options.resizeOptions)); } this.ui.toolbar.find("li").each(function () { var li = $(this); if (li.hasClass("html")) { li.removeClass("active"); } else { li.removeClass('disabled'); } }); } else { //wysiwyg is shown this.saveContent(); $(this.original).css({ width: this.element.outerWidth() - 6, height: this.element.height() - this.ui.toolbar.height() - 6, resize: "none" }).show(); this.editor.hide(); if (this.options.resizeOptions && $.fn.resizable) { // if element.height still the same after frame was hidden if (elementHeight === this.element.height()) { this.element.height(this.ui.toolbar.height()); } this.element.resizable("destroy"); } this.ui.toolbar.find("li").each(function () { var li = $(this); if (li.hasClass("html")) { li.addClass("active"); } else { if (false === li.hasClass("fullscreen")) { li.removeClass("active").addClass('disabled'); } } }); } this.viewHTML = !(this.viewHTML); }, tooltip: "View source code" }, increaseFontSize: { groupIndex: 9, visible: false, tags: ["big"], tooltip: "Increase font size", exec: function () { this.increaseFontSize(); } }, indent: { groupIndex: 2, visible: true, tooltip: "Indent" }, insertHorizontalRule: { groupIndex: 6, visible: true, tags: ["hr"], tooltip: "Insert Horizontal Rule" }, insertImage: { groupIndex: 6, visible: true, exec: function () { var self = this; if ($.wysiwyg.controls && $.wysiwyg.controls.image) { $.wysiwyg.controls.image.init(this); } else if ($.wysiwyg.autoload) { $.wysiwyg.autoload.control("wysiwyg.image.js", function () { self.controls.insertImage.exec.apply(self); }); } else { console.error("$.wysiwyg.controls.image not defined. You need to include wysiwyg.image.js file"); } }, tags: ["img"], tooltip: "Insert image" }, insertOrderedList: { groupIndex: 5, visible: true, tags: ["ol"], tooltip: "Insert Ordered List" }, insertTable: { groupIndex: 6, visible: true, exec: function () { var self = this; if ($.wysiwyg.controls && $.wysiwyg.controls.table) { $.wysiwyg.controls.table(this); } else if ($.wysiwyg.autoload) { $.wysiwyg.autoload.control("wysiwyg.table.js", function () { self.controls.insertTable.exec.apply(self); }); } else { console.error("$.wysiwyg.controls.table not defined. You need to include wysiwyg.table.js file"); } }, tags: ["table"], tooltip: "Insert table" }, insertUnorderedList: { groupIndex: 5, visible: true, tags: ["ul"], tooltip: "Insert Unordered List" }, italic: { groupIndex: 0, visible: true, tags: ["i", "em"], css: { fontStyle: "italic" }, tooltip: "Italic", hotkey: {"ctrl": 1, "key": 73} }, justifyCenter: { groupIndex: 1, visible: true, tags: ["center"], css: { textAlign: "center" }, tooltip: "Justify Center" }, justifyFull: { groupIndex: 1, visible: true, css: { textAlign: "justify" }, tooltip: "Justify Full" }, justifyLeft: { visible: true, groupIndex: 1, css: { textAlign: "left" }, tooltip: "Justify Left" }, justifyRight: { groupIndex: 1, visible: true, css: { textAlign: "right" }, tooltip: "Justify Right" }, ltr: { groupIndex: 10, visible: false, exec: function () { var p = this.dom.getElement("p"); if (!p) { return false; } $(p).attr("dir", "ltr"); return true; }, tooltip : "Left to Right" }, outdent: { groupIndex: 2, visible: true, tooltip: "Outdent" }, paragraph: { groupIndex: 7, visible: false, className: "paragraph", command: "FormatBlock", "arguments": ($.browser.msie || $.browser.safari) ? "<p>" : "p", tags: ["p"], tooltip: "Paragraph" }, paste: { groupIndex: 8, visible: false, tooltip: "Paste" }, redo: { groupIndex: 4, visible: true, tooltip: "Redo" }, removeFormat: { groupIndex: 10, visible: true, exec: function () { this.removeFormat(); }, tooltip: "Remove formatting" }, rtl: { groupIndex: 10, visible: false, exec: function () { var p = this.dom.getElement("p"); if (!p) { return false; } $(p).attr("dir", "rtl"); return true; }, tooltip : "Right to Left" }, strikeThrough: { groupIndex: 0, visible: true, tags: ["s", "strike"], css: { textDecoration: "line-through" }, tooltip: "Strike-through" }, subscript: { groupIndex: 3, visible: true, tags: ["sub"], tooltip: "Subscript" }, superscript: { groupIndex: 3, visible: true, tags: ["sup"], tooltip: "Superscript" }, underline: { groupIndex: 0, visible: true, tags: ["u"], css: { textDecoration: "underline" }, tooltip: "Underline", hotkey: {"ctrl": 1, "key": 85} }, undo: { groupIndex: 4, visible: true, tooltip: "Undo" }, code: { visible : true, groupIndex: 6, tooltip: "Code snippet", exec: function () { var range = this.getInternalRange(), common = $(range.commonAncestorContainer), $nodeName = range.commonAncestorContainer.nodeName.toLowerCase(); if (common.parent("code").length) { common.unwrap(); } else { if ($nodeName !== "body") { common.wrap("<code/>"); } } } }, cssWrap: { visible : false, groupIndex: 6, tooltip: "CSS Wrapper", exec: function () { $.wysiwyg.controls.cssWrap.init(this); } } }; this.defaults = { html: '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" style="margin:0"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body style="margin:0;">INITIAL_CONTENT</body></html>', debug: false, controls: {}, css: {}, events: {}, autoGrow: false, autoSave: true, brIE: true, // http://code.google.com/p/jwysiwyg/issues/detail?id=15 formHeight: 270, formWidth: 440, iFrameClass: null, initialContent: "<p>Initial content</p>", maxHeight: 10000, // see autoGrow maxLength: 0, messages: { nonSelection: "Select the text you wish to link" }, toolbarHtml: '<ul role="menu" class="toolbar"></ul>', removeHeadings: false, replaceDivWithP: false, resizeOptions: false, rmUnusedControls: false, // https://github.com/akzhan/jwysiwyg/issues/52 rmUnwantedBr: true, // http://code.google.com/p/jwysiwyg/issues/detail?id=11 tableFiller: "Lorem ipsum", initialMinHeight: null, controlImage: { forceRelativeUrls: false }, controlLink: { forceRelativeUrls: false }, plugins: { // placeholder for plugins settings autoload: false, i18n: false, rmFormat: { rmMsWordMarkup: false } }, dialog : "default" }; //these properties are set from control hashes this.availableControlProperties = [ "arguments", "callback", "className", "command", "css", "custom", "exec", "groupIndex", "hotkey", "icon", "tags", "tooltip", "visible" ]; this.editor = null; //jquery iframe holder this.editorDoc = null; this.element = null; this.options = {}; this.original = null; this.savedRange = null; this.timers = []; this.validKeyCodes = [8, 9, 13, 16, 17, 18, 19, 20, 27, 33, 34, 35, 36, 37, 38, 39, 40, 45, 46]; this.isDestroyed = false; this.dom = { // DOM related properties and methods ie: { parent: null // link to dom }, w3c: { parent: null // link to dom } }; this.dom.parent = this; this.dom.ie.parent = this.dom; this.dom.w3c.parent = this.dom; this.ui = {}; // UI related properties and methods this.ui.self = this; this.ui.toolbar = null; this.ui.initialHeight = null; // ui.grow this.dom.getAncestor = function (element, filterTagName) { filterTagName = filterTagName.toLowerCase(); while (element && typeof element.tagName != "undefined" && "body" !== element.tagName.toLowerCase()) { if (filterTagName === element.tagName.toLowerCase()) { return element; } element = element.parentNode; } if(!element.tagName && (element.previousSibling || element.nextSibling)) { if(element.previousSibling) { if(element.previousSibling.tagName.toLowerCase() == filterTagName) { return element.previousSibling; } } if(element.nextSibling) { if(element.nextSibling.tagName.toLowerCase() == filterTagName) { return element.nextSibling; } } } return null; }; this.dom.getElement = function (filterTagName) { var dom = this; filterTagName = filterTagName.toLowerCase(); if (window.getSelection) { return dom.w3c.getElement(filterTagName); } else { return dom.ie.getElement(filterTagName); } }; this.dom.ie.getElement = function (filterTagName) { var dom = this.parent, selection = dom.parent.getInternalSelection(), range = selection.createRange(), element; if ("Control" === selection.type) { // control selection if (1 === range.length) { element = range.item(0); } else { // multiple control selection return null; } } else { element = range.parentElement(); } return dom.getAncestor(element, filterTagName); }; this.dom.w3c.getElement = function (filterTagName) { var dom = this.parent, range = dom.parent.getInternalRange(), element; if (!range) { return null; } element = range.commonAncestorContainer; if (3 === element.nodeType) { element = element.parentNode; } // if startContainer not Text, Comment, or CDATASection element then // startOffset is the number of child nodes between the start of the // startContainer and the boundary point of the Range if (element === range.startContainer) { element = element.childNodes[range.startOffset]; } if(!element.tagName && (element.previousSibling || element.nextSibling)) { if(element.previousSibling) { if(element.previousSibling.tagName.toLowerCase() == filterTagName) { return element.previousSibling; } } if(element.nextSibling) { if(element.nextSibling.tagName.toLowerCase() == filterTagName) { return element.nextSibling; } } } return dom.getAncestor(element, filterTagName); }; this.ui.addHoverClass = function () { $(this).addClass("wysiwyg-button-hover"); }; this.ui.appendControls = function () { var ui = this, self = this.self, controls = self.parseControls(), hasVisibleControls = true, // to prevent separator before first item groups = [], controlsByGroup = {}, i, currentGroupIndex, // jslint wants all vars at top of function iterateGroup = function (controlName, control) { //called for every group when adding if (control.groupIndex && currentGroupIndex !== control.groupIndex) { currentGroupIndex = control.groupIndex; hasVisibleControls = false; } if (!control.visible) { return; } if (!hasVisibleControls) { ui.appendItemSeparator(); hasVisibleControls = true; } if (control.custom) { ui.appendItemCustom(controlName, control); } else { ui.appendItem(controlName, control); } }; $.each(controls, function (name, c) { //sort by groupIndex var index = "empty"; if (undefined !== c.groupIndex) { if ("" === c.groupIndex) { index = "empty"; } else { index = c.groupIndex; } } if (undefined === controlsByGroup[index]) { groups.push(index); controlsByGroup[index] = {}; } controlsByGroup[index][name] = c; }); groups.sort(function (a, b) { //just sort group indexes by if ("number" === typeof (a) && typeof (a) === typeof (b)) { return (a - b); } else { a = a.toString(); b = b.toString(); if (a > b) { return 1; } if (a === b) { return 0; } return -1; } }); if (0 < groups.length) { // set to first index in groups to proper placement of separator currentGroupIndex = groups[0]; } for (i = 0; i < groups.length; i += 1) { $.each(controlsByGroup[groups[i]], iterateGroup); } }; this.ui.appendItem = function (name, control) { var self = this.self, className = control.className || control.command || name || "empty", tooltip = control.tooltip || control.command || name || ""; return $('<li role="menuitem" unselectable="on">' + (className) + "</li>") .addClass(className) .attr("title", tooltip) .hover(this.addHoverClass, this.removeHoverClass) .click(function (event) { if ($(this).hasClass("disabled")) { return false; } self.triggerControl.apply(self, [name, control]); /** * @link https://github.com/akzhan/jwysiwyg/issues/219 */ var $target = $(event.target); for (var controlName in self.controls) { if ($target.hasClass(controlName)) { self.ui.toolbar.find("." + controlName).toggleClass("active"); self.editorDoc.rememberCommand = true; break; } } this.blur(); self.ui.returnRange(); self.ui.focus(); return true; }) .appendTo(self.ui.toolbar); }; this.ui.appendItemCustom = function (name, control) { var self = this.self, tooltip = control.tooltip || control.command || name || ""; if (control.callback) { $(window).bind("trigger-" + name + ".wysiwyg", control.callback); } return $('<li role="menuitem" unselectable="on" style="background: url(\'' + control.icon + '\') no-repeat;"></li>') .addClass("custom-command-" + name) .addClass("wysiwyg-custom-command") .addClass(name) .attr("title", tooltip) .hover(this.addHoverClass, this.removeHoverClass) .click(function () { if ($(this).hasClass("disabled")) { return false; } self.triggerControl.apply(self, [name, control]); this.blur(); self.ui.returnRange(); self.ui.focus(); self.triggerControlCallback(name); return true; }) .appendTo(self.ui.toolbar); }; this.ui.appendItemSeparator = function () { var self = this.self; return $('<li role="separator" class="separator"></li>').appendTo(self.ui.toolbar); }; this.autoSaveFunction = function () { this.saveContent(); }; //called after click in wysiwyg "textarea" this.ui.checkTargets = function (element) { var self = this.self; //activate controls $.each(self.options.controls, function (name, control) { var className = control.className || control.command || name || "empty", tags, elm, css, el, checkActiveStatus = function (cssProperty, cssValue) { var handler; if ("function" === typeof (cssValue)) { handler = cssValue; if (handler(el.css(cssProperty).toString().toLowerCase(), self)) { self.ui.toolbar.find("." + className).addClass("active"); } } else { if (el.css(cssProperty).toString().toLowerCase() === cssValue) { self.ui.toolbar.find("." + className).addClass("active"); } } }; if ("fullscreen" !== className) { self.ui.toolbar.find("." + className).removeClass("active"); } //activate by allowed tags if (control.tags || (control.options && control.options.tags)) { tags = control.tags || (control.options && control.options.tags); elm = element; while (elm) { if (elm.nodeType !== 1) { break; } if ($.inArray(elm.tagName.toLowerCase(), tags) !== -1) { self.ui.toolbar.find("." + className).addClass("active"); } elm = elm.parentNode; } } //activate by supposed css if (control.css || (control.options && control.options.css)) { css = control.css || (control.options && control.options.css); el = $(element); while (el) { if (el[0].nodeType !== 1) { break; } $.each(css, checkActiveStatus); el = el.parent(); } } }); }; this.ui.designMode = function () { var attempts = 3, self = this.self, runner; runner = function (attempts) { if ("on" === self.editorDoc.designMode) { if (self.timers.designMode) { window.clearTimeout(self.timers.designMode); } // IE needs to reget the document element (this.editorDoc) after designMode was set if (self.innerDocument() !== self.editorDoc) { self.ui.initFrame(); } return; } try { self.editorDoc.designMode = "on"; } catch (e) { } attempts -= 1; if (attempts > 0) { self.timers.designMode = window.setTimeout(function () { runner(attempts); }, 100); } }; runner(attempts); }; this.destroy = function () { this.isDestroyed = true; var i, $form = this.element.closest("form"); for (i = 0; i < this.timers.length; i += 1) { window.clearTimeout(this.timers[i]); } // Remove bindings $form.unbind(".wysiwyg"); this.element.remove(); $.removeData(this.original, "wysiwyg"); $(this.original).show(); return this; }; this.getRangeText = function () { var r = this.getInternalRange(); if (r.toString) { r = r.toString(); } else if (r.text) { // IE r = r.text; } return r; }; //not used? this.execute = function (command, arg) { if (typeof (arg) === "undefined") { arg = null; } this.editorDoc.execCommand(command, false, arg); }; this.extendOptions = function (options) { var controls = {}; /** * If the user set custom controls, we catch it, and merge with the * defaults controls later. */ if ("object" === typeof options.controls) { controls = options.controls; delete options.controls; } options = $.extend(true, {}, this.defaults, options); options.controls = $.extend(true, {}, controls, this.controls, controls); if (options.rmUnusedControls) { $.each(options.controls, function (controlName) { if (!controls[controlName]) { delete options.controls[controlName]; } }); } return options; }; this.ui.focus = function () { var self = this.self; self.editor.get(0).contentWindow.focus(); return self; }; this.ui.returnRange = function () { var self = this.self, sel; if (self.savedRange !== null) { if (window.getSelection) { //non IE and there is already a selection sel = window.getSelection(); if (sel.rangeCount > 0) { sel.removeAllRanges(); } try { sel.addRange(self.savedRange); } catch (e) { console.error(e); } } else if (window.document.createRange) { // non IE and no selection window.getSelection().addRange(self.savedRange); } else if (window.document.selection) { //IE self.savedRange.select(); } self.savedRange = null; } }; this.increaseFontSize = function () { if ($.browser.mozilla || $.browser.opera) { this.editorDoc.execCommand("increaseFontSize", false, null); } else if ($.browser.safari) { var Range = this.getInternalRange(), Selection = this.getInternalSelection(), newNode = this.editorDoc.createElement("big"); // If cursor placed on text node if (true === Range.collapsed && 3 === Range.commonAncestorContainer.nodeType) { var text = Range.commonAncestorContainer.nodeValue.toString(), start = text.lastIndexOf(" ", Range.startOffset) + 1, end = (-1 === text.indexOf(" ", Range.startOffset)) ? text : text.indexOf(" ", Range.startOffset); Range.setStart(Range.commonAncestorContainer, start); Range.setEnd(Range.commonAncestorContainer, end); Range.surroundContents(newNode); Selection.addRange(Range); } else { Range.surroundContents(newNode); Selection.removeAllRanges(); Selection.addRange(Range); } } else { console.error("Internet Explorer?"); } }; this.decreaseFontSize = function () { if ($.browser.mozilla || $.browser.opera) { this.editorDoc.execCommand("decreaseFontSize", false, null); } else if ($.browser.safari) { var Range = this.getInternalRange(), Selection = this.getInternalSelection(), newNode = this.editorDoc.createElement("small"); // If cursor placed on text node if (true === Range.collapsed && 3 === Range.commonAncestorContainer.nodeType) { var text = Range.commonAncestorContainer.nodeValue.toString(), start = text.lastIndexOf(" ", Range.startOffset) + 1, end = (-1 === text.indexOf(" ", Range.startOffset)) ? text : text.indexOf(" ", Range.startOffset); Range.setStart(Range.commonAncestorContainer, start); Range.setEnd(Range.commonAncestorContainer, end); Range.surroundContents(newNode); Selection.addRange(Range); } else { Range.surroundContents(newNode); Selection.removeAllRanges(); Selection.addRange(Range); } } else { console.error("Internet Explorer?"); } }; this.getContent = function () { if (this.viewHTML) { this.setContent(this.original.value); } return this.events.filter('getContent', this.editorDoc.body.innerHTML); }; /** * A jWysiwyg specific event system. * * Example: * * $("#editor").getWysiwyg().events.bind("getContent", function (orig) { * return "<div id='content'>"+orgi+"</div>"; * }); * * This makes it so that when ever getContent is called, it is wrapped in a div#content. */ this.events = { _events : {}, /** * Similar to jQuery's bind, but for jWysiwyg only. */ bind : function (eventName, callback) { if (typeof (this._events.eventName) !== "object") { this._events[eventName] = []; } this._events[eventName].push(callback); }, /** * Similar to jQuery's trigger, but for jWysiwyg only. */ trigger : function (eventName, args) { if (typeof (this._events.eventName) === "object") { var editor = this.editor; $.each(this._events[eventName], function (k, v) { if (typeof (v) === "function") { v.apply(editor, args); } }); } }, /** * This "filters" `originalText` by passing it as the first argument to every callback * with the name `eventName` and taking the return value and passing it to the next function. * * This function returns the result after all the callbacks have been applied to `originalText`. */ filter : function (eventName, originalText) { if (typeof (this._events[eventName]) === "object") { var editor = this.editor, args = Array.prototype.slice.call(arguments, 1); $.each(this._events[eventName], function (k, v) { if (typeof (v) === "function") { originalText = v.apply(editor, args); } }); } return originalText; } }; this.getElementByAttributeValue = function (tagName, attributeName, attributeValue) { var i, value, elements = this.editorDoc.getElementsByTagName(tagName); for (i = 0; i < elements.length; i += 1) { value = elements[i].getAttribute(attributeName); if ($.browser.msie) { /** IE add full path, so I check by the last chars. */ value = value.substr(value.length - attributeValue.length); } if (value === attributeValue) { return elements[i]; } } return false; }; this.getInternalRange = function () { var selection = this.getInternalSelection(); if (!selection) { return null; } if (selection.rangeCount && selection.rangeCount > 0) { // w3c return selection.getRangeAt(0); } else if (selection.createRange) { // ie return selection.createRange(); } return null; }; this.getInternalSelection = function () { // firefox: document.getSelection is deprecated if (this.editor.get(0).contentWindow) { if (this.editor.get(0).contentWindow.getSelection) { return this.editor.get(0).contentWindow.getSelection(); } if (this.editor.get(0).contentWindow.selection) { return this.editor.get(0).contentWindow.selection; } } if (this.editorDoc.getSelection) { return this.editorDoc.getSelection(); } if (this.editorDoc.selection) { return this.editorDoc.selection; } return null; }; this.getRange = function () { var selection = this.getSelection(); if (!selection) { return null; } if (selection.rangeCount && selection.rangeCount > 0) { // w3c selection.getRangeAt(0); } else if (selection.createRange) { // ie return selection.createRange(); } return null; }; this.getSelection = function () { return (window.getSelection) ? window.getSelection() : window.document.selection; }; // :TODO: you can type long string and letters will be hidden because of overflow this.ui.grow = function () { var self = this.self, innerBody = $(self.editorDoc.body), innerHeight = $.browser.msie ? innerBody[0].scrollHeight : innerBody.height() + 2 + 20, // 2 - borders, 20 - to prevent content jumping on grow minHeight = self.ui.initialHeight, height = Math.max(innerHeight, minHeight); height = Math.min(height, self.options.maxHeight); self.editor.attr("scrolling", height < self.options.maxHeight ? "no" : "auto"); // hide scrollbar firefox innerBody.css("overflow", height < self.options.maxHeight ? "hidden" : ""); // hide scrollbar chrome self.editor.get(0).height = height; return self; }; this.init = function (element, options) { var self = this, $form = $(element).closest("form"), newX = (element.width || element.clientWidth || 0), newY = (element.height || element.clientHeight || 0) ; this.options = this.extendOptions(options); this.original = element; this.ui.toolbar = $(this.options.toolbarHtml); if ($.browser.msie && parseInt($.browser.version, 10) < 8) { this.options.autoGrow = false; } if (newX === 0 && element.cols) { newX = (element.cols * 8) + 21; } if (newY === 0 && element.rows) { newY = (element.rows * 16) + 16; } this.editor = $(window.location.protocol === "https:" ? '<iframe src="javascript:false;"></iframe>' : "<iframe></iframe>").attr("frameborder", "0"); if (this.options.iFrameClass) { this.editor.addClass(this.options.iFrameClass); } else { this.editor.css({ minHeight: (newY - 6).toString() + "px", // fix for issue 12 ( http://github.com/akzhan/jwysiwyg/issues/issue/12 ) width: (newX > 50) ? newX.toString() + "px" : "" }); if ($.browser.msie && parseInt($.browser.version, 10) < 7) { this.editor.css("height", newY.toString() + "px"); } } /** * Automagically add id to iframe if textarea has its own when possible * ( http://github.com/akzhan/jwysiwyg/issues/245 ) */ if (element.id) { var proposedId = element.id + '-wysiwyg-iframe'; if (! document.getElementById(proposedId)) { this.editor.attr('id', proposedId); } } /** * http://code.google.com/p/jwysiwyg/issues/detail?id=96 */ this.editor.attr("tabindex", $(element).attr("tabindex")); this.element = $("<div/>").addClass("wysiwyg"); if (!this.options.iFrameClass) { this.element.css({ width: (newX > 0) ? newX.toString() + "px" : "100%" }); } $(element).hide().before(this.element); this.viewHTML = false; /** * @link http://code.google.com/p/jwysiwyg/issues/detail?id=52 */ this.initialContent = $(element).val(); this.ui.initFrame(); if (this.options.resizeOptions && $.fn.resizable) { this.element.resizable($.extend(true, { alsoResize: this.editor }, this.options.resizeOptions)); } if (this.options.autoSave) { $form.bind("submit.wysiwyg", function () { self.autoSaveFunction(); }); } $form.bind("reset.wysiwyg", function () { self.resetFunction(); }); }; this.ui.initFrame = function () { var self = this.self, stylesheet, growHandler, saveHandler; self.ui.appendControls(); self.element.append(self.ui.toolbar) .append($("<div><!-- --></div>") .css({ clear: "both" })) .append(self.editor); self.editorDoc = self.innerDocument(); if (self.isDestroyed) { return null; } self.ui.designMode(); self.editorDoc.open(); self.editorDoc.write( self.options.html /** * @link http://code.google.com/p/jwysiwyg/issues/detail?id=144 */ .replace(/INITIAL_CONTENT/, function () { return self.wrapInitialContent(); }) ); self.editorDoc.close(); $.wysiwyg.plugin.bind(self); $(self.editorDoc).trigger("initFrame.wysiwyg"); $(self.editorDoc).bind("click.wysiwyg", function (event) { self.ui.checkTargets(event.target ? event.target : event.srcElement); }); /** * @link https://github.com/akzhan/jwysiwyg/issues/251 */ setInterval(function () { var offset = null; try { var range = self.getInternalRange(); if (range) { offset = { range: range, parent: "endContainer" in range ? range.endContainer.parentNode : range.parentElement(), width: ("startOffset" in range ? (range.startOffset - range.endOffset) : range.boundingWidth) || 0 }; } } catch (e) { console.error(e); } if (offset && offset.width == 0 && !self.editorDoc.rememberCommand) { self.ui.checkTargets(offset.parent); } }, 400); /** * @link http://code.google.com/p/jwysiwyg/issues/detail?id=20 * @link https://github.com/akzhan/jwysiwyg/issues/330 */ $(self.original).focus(function () { if ($(this).filter(":visible").length === 0 || $.browser.opera) { return; } self.ui.focus(); }); $(self.editorDoc).keydown(function (event) { var emptyContentRegex; if (event.keyCode === 8) { // backspace emptyContentRegex = /^<([\w]+)[^>]*>(<br\/?>)?<\/\1>$/; if (emptyContentRegex.test(self.getContent())) { // if content is empty event.stopPropagation(); // prevent remove single empty tag return false; } } self.editorDoc.rememberCommand = false; return true; }); if (!$.browser.msie) { $(self.editorDoc).keydown(function (event) { var controlName; var control; /* Meta for Macs. tom@punkave.com */ if (event.ctrlKey || event.metaKey) { for (controlName in self.options.controls) { control = self.options.controls[controlName]; if (control.hotkey && control.hotkey.ctrl) { if (event.keyCode === control.hotkey.key) { self.triggerControl.apply(self, [controlName, control]); return false; } } } } return true; }); } if (self.options.brIE) { $(self.editorDoc).keydown(function (event) { if (event.keyCode === 13) { if ($.browser.msie || $.browser.opera) { var rng = self.getRange(); if (rng) { rng.pasteHTML("<br/>"); rng.collapse(false); rng.select(); } else { self.insertHtml('<br/>'); } } else { var sel = self.editorDoc.getSelection(); if (sel && sel.getRangeAt && sel.rangeCount) { var range = sel.getRangeAt(0); if (!range) return true; range.deleteContents(); var el = document.createElement("div"); el.innerHTML = "<br/>"; var frag = document.createDocumentFragment(), node, lastNode; while ( (node = el.firstChild) ) { lastNode = frag.appendChild(node); } range.insertNode(frag); // Preserve the selection if (lastNode) { range = range.cloneRange(); range.setStartAfter(lastNode); range.collapse(true); sel.removeAllRanges(); sel.addRange(range); } } else return true; } return false; } return true; }); } if (self.options.plugins.rmFormat.rmMsWordMarkup) { $(self.editorDoc).bind("keyup.wysiwyg", function (event) { if (event.ctrlKey || event.metaKey) { // CTRL + V (paste) if (86 === event.keyCode) { if ($.wysiwyg.rmFormat) { if ("object" === typeof (self.options.plugins.rmFormat.rmMsWordMarkup)) { $.wysiwyg.rmFormat.run(self, {rules: { msWordMarkup: self.options.plugins.rmFormat.rmMsWordMarkup }}); } else { $.wysiwyg.rmFormat.run(self, {rules: { msWordMarkup: { enabled: true }}}); } } } } }); } if (self.options.autoSave) { $(self.editorDoc).keydown(function () { self.autoSaveFunction(); }) .keyup(function () { self.autoSaveFunction(); }) .mousedown(function () { self.autoSaveFunction(); }) .bind($.support.noCloneEvent ? "input.wysiwyg" : "paste.wysiwyg", function () { self.autoSaveFunction(); }); } if (self.options.autoGrow) { if (self.options.initialMinHeight !== null) { self.ui.initialHeight = self.options.initialMinHeight; } else { self.ui.initialHeight = $(self.editorDoc).height(); } $(self.editorDoc.body).css("border", "1px solid white"); // cancel margin collapsing growHandler = function () { self.ui.grow(); }; $(self.editorDoc).keyup(growHandler); $(self.editorDoc).bind("editorRefresh.wysiwyg", growHandler); // fix when content height > textarea height self.ui.grow(); } if (self.options.css) { if (String === self.options.css.constructor) { if ($.browser.msie) { stylesheet = self.editorDoc.createStyleSheet(self.options.css); $(stylesheet).attr({ "media": "all" }); } else { stylesheet = $("<link/>").attr({ "href": self.options.css, "media": "all", "rel": "stylesheet", "type": "text/css" }); $(self.editorDoc).find("head").append(stylesheet); } } else { self.timers.initFrame_Css = window.setTimeout(function () { $(self.editorDoc.body).css(self.options.css); }, 0); } } if (self.initialContent.length === 0) { if ("function" === typeof (self.options.initialContent)) { self.setContent(self.options.initialContent()); } else { self.setContent(self.options.initialContent); } } if (self.options.maxLength > 0) { $(self.editorDoc).keydown(function (event) { if ($(self.editorDoc).text().length >= self.options.maxLength && $.inArray(event.which, self.validKeyCodes) === -1) { event.preventDefault(); } }); } // Support event callbacks $.each(self.options.events, function (key, handler) { $(self.editorDoc).bind(key + ".wysiwyg", function (event) { // Trigger event handler, providing the event and api to // support additional functionality. handler.apply(self.editorDoc, [event, self]); }); }); // restores selection properly on focus if ($.browser.msie) { // Event chain: beforedeactivate => focusout => blur. // Focusout & blur fired too late to handle internalRange() in dialogs. // When clicked on input boxes both got range = null $(self.editorDoc).bind("beforedeactivate.wysiwyg", function () { self.savedRange = self.getInternalRange(); }); } else { $(self.editorDoc).bind("blur.wysiwyg", function () { self.savedRange = self.getInternalRange(); }); } $(self.editorDoc.body).addClass("wysiwyg"); if (self.options.events && self.options.events.save) { saveHandler = self.options.events.save; $(self.editorDoc).bind("keyup.wysiwyg", saveHandler); $(self.editorDoc).bind("change.wysiwyg", saveHandler); if ($.support.noCloneEvent) { $(self.editorDoc).bind("input.wysiwyg", saveHandler); } else { $(self.editorDoc).bind("paste.wysiwyg", saveHandler); $(self.editorDoc).bind("cut.wysiwyg", saveHandler); } } /** * XHTML5 {@link https://github.com/akzhan/jwysiwyg/issues/152} */ if (self.options.xhtml5 && self.options.unicode) { var replacements = {ne:8800,le:8804,para:182,xi:958,darr:8595,nu:957,oacute:243,Uacute:218,omega:969,prime:8242,pound:163,igrave:236,thorn:254,forall:8704,emsp:8195,lowast:8727,brvbar:166,alefsym:8501,nbsp:160,delta:948,clubs:9827,lArr:8656,Omega:937,Auml:196,cedil:184,and:8743,plusmn:177,ge:8805,raquo:187,uml:168,equiv:8801,laquo:171,rdquo:8221,Epsilon:917,divide:247,fnof:402,chi:967,Dagger:8225,iacute:237,rceil:8969,sigma:963,Oslash:216,acute:180,frac34:190,lrm:8206,upsih:978,Scaron:352,part:8706,exist:8707,nabla:8711,image:8465,prop:8733,zwj:8205,omicron:959,aacute:225,Yuml:376,Yacute:221,weierp:8472,rsquo:8217,otimes:8855,kappa:954,thetasym:977,harr:8596,Ouml:214,Iota:921,ograve:242,sdot:8901,copy:169,oplus:8853,acirc:226,sup:8835,zeta:950,Iacute:205,Oacute:211,crarr:8629,Nu:925,bdquo:8222,lsquo:8216,apos:39,Beta:914,eacute:233,egrave:232,lceil:8968,Kappa:922,piv:982,Ccedil:199,ldquo:8220,Xi:926,cent:162,uarr:8593,hellip:8230,Aacute:193,ensp:8194,sect:167,Ugrave:217,aelig:230,ordf:170,curren:164,sbquo:8218,macr:175,Phi:934,Eta:919,rho:961,Omicron:927,sup2:178,euro:8364,aring:229,Theta:920,mdash:8212,uuml:252,otilde:245,eta:951,uacute:250,rArr:8658,nsub:8836,agrave:224,notin:8713,ndash:8211,Psi:936,Ocirc:212,sube:8838,szlig:223,micro:181,not:172,sup1:185,middot:183,iota:953,ecirc:234,lsaquo:8249,thinsp:8201,sum:8721,ntilde:241,scaron:353,cap:8745,atilde:227,lang:10216,__replacement:65533,isin:8712,gamma:947,Euml:203,ang:8736,upsilon:965,Ntilde:209,hearts:9829,Alpha:913,Tau:932,spades:9824,dagger:8224,THORN:222,"int":8747,lambda:955,Eacute:201,Uuml:220,infin:8734,rlm:8207,Aring:197,ugrave:249,Egrave:200,Acirc:194,rsaquo:8250,ETH:208,oslash:248,alpha:945,Ograve:210,Prime:8243,mu:956,ni:8715,real:8476,bull:8226,beta:946,icirc:238,eth:240,prod:8719,larr:8592,ordm:186,perp:8869,Gamma:915,reg:174,ucirc:251,Pi:928,psi:968,tilde:732,asymp:8776,zwnj:8204,Agrave:192,deg:176,AElig:198,times:215,Delta:916,sim:8764,Otilde:213,Mu:924,uArr:8657,circ:710,theta:952,Rho:929,sup3:179,diams:9830,tau:964,Chi:935,frac14:188,oelig:339,shy:173,or:8744,dArr:8659,phi:966,iuml:239,Lambda:923,rfloor:8971,iexcl:161,cong:8773,ccedil:231,Icirc:206,frac12:189,loz:9674,rarr:8594,cup:8746,radic:8730,frasl:8260,euml:235,OElig:338,hArr:8660,Atilde:195,Upsilon:933,there4:8756,ouml:246,oline:8254,Ecirc:202,yacute:253,auml:228,permil:8240,sigmaf:962,iquest:191,empty:8709,pi:960,Ucirc:219,supe:8839,Igrave:204,yen:165,rang:10217,trade:8482,lfloor:8970,minus:8722,Zeta:918,sub:8834,epsilon:949,yuml:255,Sigma:931,Iuml:207,ocirc:244}; self.events.bind("getContent", function (text) { return text.replace(/&(?:amp;)?(?!amp|lt|gt|quot)([a-z][a-z0-9]*);/gi, function (str, p1) { if (!replacements[p1]) { p1 = p1.toLowerCase(); if (!replacements[p1]) { p1 = "__replacement"; } } var num = replacements[p1]; /* Numeric return if ever wanted: return replacements[p1] ? "&#"+num+";" : ""; */ return String.fromCharCode(num); }); }); } $(self.original).trigger('ready.jwysiwyg', [self.editorDoc, self]); }; this.innerDocument = function () { var element = this.editor.get(0); if (element.nodeName.toLowerCase() === "iframe") { if (element.contentDocument) { // Gecko return element.contentDocument; } else if (element.contentWindow) { // IE return element.contentWindow.document; } if (this.isDestroyed) { return null; } console.error("Unexpected error in innerDocument"); /* return ( $.browser.msie ) ? document.frames[element.id].document : element.contentWindow.document // contentDocument; */ } return element; }; this.insertHtml = function (szHTML) { var img, range; if (!szHTML || szHTML.length === 0) { return this; } if ($.browser.msie) { this.ui.focus(); this.editorDoc.execCommand("insertImage", false, "#jwysiwyg#"); img = this.getElementByAttributeValue("img", "src", "#jwysiwyg#"); if (img) { $(img).replaceWith(szHTML); } } else { if ($.browser.mozilla) { // @link https://github.com/akzhan/jwysiwyg/issues/50 if (1 === $(szHTML).length) { range = this.getInternalRange(); range.deleteContents(); range.insertNode($(szHTML).get(0)); } else { this.editorDoc.execCommand("insertHTML", false, szHTML); } } else { if (!this.editorDoc.execCommand("insertHTML", false, szHTML)) { this.editor.focus(); /* :TODO: place caret at the end if (window.getSelection) { } else { } this.editor.focus(); */ this.editorDoc.execCommand("insertHTML", false, szHTML); } } } this.saveContent(); return this; }; //check allowed properties this.parseControls = function () { var self = this; $.each(this.options.controls, function (controlName, control) { $.each(control, function (propertyName) { if (-1 === $.inArray(propertyName, self.availableControlProperties)) { throw controlName + '["' + propertyName + '"]: property "' + propertyName + '" not exists in Wysiwyg.availableControlProperties'; } }); }); if (this.options.parseControls) { //user callback return this.options.parseControls.call(this); } return this.options.controls; }; this.removeFormat = function () { if ($.browser.msie) { this.ui.focus(); } if (this.options.removeHeadings) { this.editorDoc.execCommand("formatBlock", false, "<p>"); // remove headings } this.editorDoc.execCommand("removeFormat", false, null); this.editorDoc.execCommand("unlink", false, null); if ($.wysiwyg.rmFormat && $.wysiwyg.rmFormat.enabled) { if ("object" === typeof (this.options.plugins.rmFormat.rmMsWordMarkup)) { $.wysiwyg.rmFormat.run(this, {rules: { msWordMarkup: this.options.plugins.rmFormat.rmMsWordMarkup }}); } else { $.wysiwyg.rmFormat.run(this, {rules: { msWordMarkup: { enabled: true }}}); } } return this; }; this.ui.removeHoverClass = function () { $(this).removeClass("wysiwyg-button-hover"); }; this.resetFunction = function () { this.setContent(this.initialContent); }; this.saveContent = function () { if (this.viewHTML) { return; // no need } if (this.original) { var content, newContent; content = this.getContent(); if (this.options.rmUnwantedBr) { content = content.replace(/<br\/?>$/, ""); } if (this.options.replaceDivWithP) { newContent = $("<div/>").addClass("temp").append(content); newContent.children("div").each(function () { var element = $(this), p = element.find("p"), i; if (0 === p.length) { p = $("<p></p>"); if (this.attributes.length > 0) { for (i = 0; i < this.attributes.length; i += 1) { p.attr(this.attributes[i].name, element.attr(this.attributes[i].name)); } } p.append(element.html()); element.replaceWith(p); } }); content = newContent.html(); } $(this.original).val(content).change(); if (this.options.events && this.options.events.save) { this.options.events.save.call(this); } } return this; }; this.setContent = function (newContent) { this.editorDoc.body.innerHTML = newContent; this.saveContent(); return this; }; this.triggerControl = function (name, control) { var cmd = control.command || name, //command directly for designMode=on iframe (this.editorDoc) args = control["arguments"] || []; if (control.exec) { control.exec.apply(this); //custom exec function in control, allows DOM changing } else { this.ui.focus(); this.ui.withoutCss(); //disable style="" attr inserting in mozzila's designMode // when click <Cut>, <Copy> or <Paste> got "Access to XPConnect service denied" code: "1011" // in Firefox untrusted JavaScript is not allowed to access the clipboard try { this.editorDoc.execCommand(cmd, false, args); } catch (e) { console.error(e); } } if (this.options.autoSave) { this.autoSaveFunction(); } }; this.triggerControlCallback = function (name) { $(window).trigger("trigger-" + name + ".wysiwyg", [this]); }; this.ui.withoutCss = function () { var self = this.self; if ($.browser.mozilla) { try { self.editorDoc.execCommand("styleWithCSS", false, false); } catch (e) { try { self.editorDoc.execCommand("useCSS", false, true); } catch (e2) { } } } return self; }; this.wrapInitialContent = function () { var content = this.initialContent; return content; }; } /* * Wysiwyg namespace: public properties and methods */ $.wysiwyg = { messages: { noObject: "Something goes wrong, check object" }, /** * Custom control support by Alec Gorge ( http://github.com/alecgorge ) */ addControl: function (object, name, settings) { return object.each(function () { var oWysiwyg = $(this).data("wysiwyg"), customControl = {}, toolbar; if (!oWysiwyg) { return this; } customControl[name] = $.extend(true, {visible: true, custom: true}, settings); $.extend(true, oWysiwyg.options.controls, customControl); // render new toolbar toolbar = $(oWysiwyg.options.toolbarHtml); oWysiwyg.ui.toolbar.replaceWith(toolbar); oWysiwyg.ui.toolbar = toolbar; oWysiwyg.ui.appendControls(); }); }, clear: function (object) { return object.each(function () { var oWysiwyg = $(this).data("wysiwyg"); if (!oWysiwyg) { return this; } oWysiwyg.setContent(""); }); }, console: console, // let our console be available for extensions destroy: function (object) { return object.each(function () { var oWysiwyg = $(this).data("wysiwyg"); if (!oWysiwyg) { return this; } oWysiwyg.destroy(); }); }, "document": function (object) { // no chains because of return var oWysiwyg = object.data("wysiwyg"); if (!oWysiwyg) { return undefined; } return $(oWysiwyg.editorDoc); }, focus: function(object) { var oWysiwyg = object.data("wysiwyg"); if (!oWysiwyg) { return undefined; } oWysiwyg.ui.focus(); return object; }, getContent: function (object) { // no chains because of return var oWysiwyg = object.data("wysiwyg"); if (!oWysiwyg) { return undefined; } return oWysiwyg.getContent(); }, getSelection: function (object) { // no chains because of return var oWysiwyg = object.data("wysiwyg"); if (!oWysiwyg) { return undefined; } return oWysiwyg.getRangeText(); }, init: function (object, options) { return object.each(function () { var opts = $.extend(true, {}, options), obj; // :4fun: // remove this textarea validation and change line in this.saveContent function // $(this.original).val(content); to $(this.original).html(content); // now you can make WYSIWYG editor on h1, p, and many more tags if (("textarea" !== this.nodeName.toLowerCase()) || $(this).data("wysiwyg")) { return; } obj = new Wysiwyg(); obj.init(this, opts); $.data(this, "wysiwyg", obj); $(obj.editorDoc).trigger("afterInit.wysiwyg"); }); }, insertHtml: function (object, szHTML) { return object.each(function () { var oWysiwyg = $(this).data("wysiwyg"); if (!oWysiwyg) { return this; } oWysiwyg.insertHtml(szHTML); }); }, plugin: { listeners: {}, bind: function (Wysiwyg) { var self = this; $.each(this.listeners, function (action, handlers) { var i, plugin; for (i = 0; i < handlers.length; i += 1) { plugin = self.parseName(handlers[i]); $(Wysiwyg.editorDoc).bind(action + ".wysiwyg", {plugin: plugin}, function (event) { $.wysiwyg[event.data.plugin.name][event.data.plugin.method].apply($.wysiwyg[event.data.plugin.name], [Wysiwyg]); }); } }); }, exists: function (name) { var plugin; if ("string" !== typeof (name)) { return false; } plugin = this.parseName(name); if (!$.wysiwyg[plugin.name] || !$.wysiwyg[plugin.name][plugin.method]) { return false; } return true; }, listen: function (action, handler) { var plugin; plugin = this.parseName(handler); if (!$.wysiwyg[plugin.name] || !$.wysiwyg[plugin.name][plugin.method]) { return false; } if (!this.listeners[action]) { this.listeners[action] = []; } this.listeners[action].push(handler); return true; }, parseName: function (name) { var elements; if ("string" !== typeof (name)) { return false; } elements = name.split("."); if (2 > elements.length) { return false; } return {name: elements[0], method: elements[1]}; }, register: function (data) { if (!data.name) { console.error("Plugin name missing"); } $.each($.wysiwyg, function (pluginName) { if (pluginName === data.name) { console.error("Plugin with name '" + data.name + "' was already registered"); } }); $.wysiwyg[data.name] = data; return true; } }, removeFormat: function (object) { return object.each(function () { var oWysiwyg = $(this).data("wysiwyg"); if (!oWysiwyg) { return this; } oWysiwyg.removeFormat(); }); }, save: function (object) { return object.each(function () { var oWysiwyg = $(this).data("wysiwyg"); if (!oWysiwyg) { return this; } oWysiwyg.saveContent(); }); }, selectAll: function (object) { var oWysiwyg = object.data("wysiwyg"), oBody, oRange, selection; if (!oWysiwyg) { return this; } oBody = oWysiwyg.editorDoc.body; if (window.getSelection) { selection = oWysiwyg.getInternalSelection(); selection.selectAllChildren(oBody); } else { oRange = oBody.createTextRange(); oRange.moveToElementText(oBody); oRange.select(); } }, setContent: function (object, newContent) { return object.each(function () { var oWysiwyg = $(this).data("wysiwyg"); if (!oWysiwyg) { return this; } oWysiwyg.setContent(newContent); }); }, triggerControl: function (object, controlName) { return object.each(function () { var oWysiwyg = $(this).data("wysiwyg"); if (!oWysiwyg) { return this; } if (!oWysiwyg.controls[controlName]) { console.error("Control '" + controlName + "' not exists"); } oWysiwyg.triggerControl.apply(oWysiwyg, [controlName, oWysiwyg.controls[controlName]]); }); }, support: { prop: supportsProp }, utils: { extraSafeEntities: [["<", ">", "'", '"', " "], [32]], encodeEntities: function (str) { var self = this, aStr, aRet = []; if (this.extraSafeEntities[1].length === 0) { $.each(this.extraSafeEntities[0], function (i, ch) { self.extraSafeEntities[1].push(ch.charCodeAt(0)); }); } aStr = str.split(""); $.each(aStr, function (i) { var iC = aStr[i].charCodeAt(0); if ($.inArray(iC, self.extraSafeEntities[1]) && (iC < 65 || iC > 127 || (iC > 90 && iC < 97))) { aRet.push('&#' + iC + ';'); } else { aRet.push(aStr[i]); } }); return aRet.join(''); } } }; /** * Unifies dialog methods to allow custom implementations * * Events: * * afterOpen * * beforeShow * * afterShow * * beforeHide * * afterHide * * beforeClose * * afterClose * * Example: * var dialog = new ($.wysiwyg.dialog)($('#idToTextArea').data('wysiwyg'), {"title": "Test", "content": "form data, etc."}); * * dialog.bind("afterOpen", function () { alert('you should see a dialog behind this one!'); }); * * dialog.open(); * * */ $.wysiwyg.dialog = function (jWysiwyg, opts) { var theme = (jWysiwyg && jWysiwyg.options && jWysiwyg.options.dialog) ? jWysiwyg.options.dialog : (opts.theme ? opts.theme : "default"), obj = new $.wysiwyg.dialog.createDialog(theme), that = this, $that = $(that); this.options = { "modal": true, "draggable": true, "title": "Title", "content": "Content", "width": "auto", "height": "auto", "zIndex": 2000, "open": false, "close": false }; this.isOpen = false; $.extend(this.options, opts); this.object = obj; // Opens a dialog with the specified content this.open = function () { this.isOpen = true; obj.init.apply(that, []); var $dialog = obj.show.apply(that, []); $that.trigger("afterOpen", [$dialog]); }; this.show = function () { this.isOpen = true; $that.trigger("beforeShow"); var $dialog = obj.show.apply(that, []); $that.trigger("afterShow"); }; this.hide = function () { this.isOpen = false; $that.trigger("beforeHide"); var $dialog = obj.hide.apply(that, []); $that.trigger("afterHide", [$dialog]); }; // Closes the dialog window. this.close = function () { this.isOpen = false; var $dialog = obj.hide.apply(that, []); $that.trigger("beforeClose", [$dialog]); obj.destroy.apply(that, []); $that.trigger("afterClose", [$dialog]); jWysiwyg.ui.focus(); }; if (this.options.open) { $that.bind("afterOpen", this.options.open); } if (this.options.close) { $that.bind("afterClose", this.options.close); } return this; }; // "Static" Dialog methods. $.extend(true, $.wysiwyg.dialog, { _themes : {}, // sample {"Theme Name": object} _theme : "", // the current theme register : function(name, obj) { $.wysiwyg.dialog._themes[name] = obj; }, deregister : function (name) { delete $.wysiwyg.dialog._themes[name]; }, createDialog : function (name) { return new ($.wysiwyg.dialog._themes[name]); }, getDimensions : function () { var width = document.body.scrollWidth, height = document.body.scrollHeight; if ($.browser.opera) { height = Math.max( $(document).height(), $(window).height(), document.documentElement.clientHeight); } return [width, height]; } }); $(function () { // need access to jQuery UI stuff. if (jQuery.ui) { $.wysiwyg.dialog.register("jqueryui", function () { var that = this; this._$dialog = null; this.init = function() { var abstractDialog = this, content = this.options.content; if (typeof content === 'object') { if (typeof content.html === 'function') { content = content.html(); } else if(typeof content.toString === 'function') { content = content.toString(); } } that._$dialog = $('<div></div>').attr('title', this.options.title).html(content); var dialogHeight = this.options.height == 'auto' ? 300 : this.options.height, dialogWidth = this.options.width == 'auto' ? 450 : this.options.width; // console.log(that._$dialog); that._$dialog.dialog({ modal: this.options.modal, draggable: this.options.draggable, height: dialogHeight, width: dialogWidth }); return that._$dialog; }; this.show = function () { that._$dialog.dialog("open"); return that._$dialog; }; this.hide = function () { that._$dialog.dialog("close"); return that._$dialog; }; this.destroy = function() { that._$dialog.dialog("destroy"); return that._$dialog; }; }); } $.wysiwyg.dialog.register("default", function () { var that = this; this._$dialog = null; this.init = function() { var abstractDialog = this, content = this.options.content; if (typeof content === 'object') { if(typeof content.html === 'function') { content = content.html(); } else if(typeof content.toString === 'function') { content = content.toString(); } } that._$dialog = $('<div class="wysiwyg-dialog"></div>').css({"z-index": this.options.zIndex}); var $topbar = $('<div class="wysiwyg-dialog-topbar"><div class="wysiwyg-dialog-close-wrapper"></div><div class="wysiwyg-dialog-title">'+this.options.title+'</div></div>'); var $link = $('<a href="#" class="wysiwyg-dialog-close-button">X</a>'); $link.click(function () { abstractDialog.close(); // this is important it makes sure that is close from the abstract $.wysiwyg.dialog instace, not just locally }); $topbar.find('.wysiwyg-dialog-close-wrapper').prepend($link); var $dcontent = $('<div class="wysiwyg-dialog-content">'+content+'</div>'); that._$dialog.append($topbar).append($dcontent); // Set dialog's height & width, and position it correctly: var dialogHeight = this.options.height == 'auto' ? 300 : this.options.height, dialogWidth = this.options.width == 'auto' ? 450 : this.options.width; that._$dialog.hide().css({ "width": dialogWidth, "height": dialogHeight, "left": (($(window).width() - dialogWidth) / 2), "top": (($(window).height() - dialogHeight) / 3) }); $("body").append(that._$dialog); return that._$dialog; }; this.show = function () { // Modal feature: if (this.options.modal) { var dimensions = $.wysiwyg.dialog.getDimensions(), wrapper = $('<div class="wysiwyg-dialog-modal-div"></div>') .css({"width": dimensions[0], "height": dimensions[1]}); that._$dialog.wrap(wrapper); } // Draggable feature: if (this.options.draggable) { var mouseDown = false; that._$dialog.find("div.wysiwyg-dialog-topbar").bind("mousedown", function (e) { e.preventDefault(); $(this).css({ "cursor": "move" }); var $topbar = $(this), _dialog = $(this).parents(".wysiwyg-dialog"), offsetX = (e.pageX - parseInt(_dialog.css("left"), 10)), offsetY = (e.pageY - parseInt(_dialog.css("top"), 10)); mouseDown = true; $(this).css({ "cursor": "move" }); $(document).bind("mousemove", function (e) { e.preventDefault(); if (mouseDown) { _dialog.css({ "top": (e.pageY - offsetY), "left": (e.pageX - offsetX) }); } }).bind("mouseup", function (e) { e.preventDefault(); mouseDown = false; $topbar.css({ "cursor": "auto" }); $(document).unbind("mousemove").unbind("mouseup"); }); }); } that._$dialog.show(); return that._$dialog; }; this.hide = function () { that._$dialog.hide(); return that._$dialog; }; this.destroy = function() { // Modal feature: if (this.options.modal) { that._$dialog.unwrap(); } // Draggable feature: if (this.options.draggable) { that._$dialog.find("div.wysiwyg-dialog-topbar").unbind("mousedown"); } that._$dialog.remove(); return that._$dialog; }; }); }); // end Dialog $.fn.wysiwyg = function (method) { var args = arguments, plugin; if ("undefined" !== typeof $.wysiwyg[method]) { // set argument object to undefined args = Array.prototype.concat.call([args[0]], [this], Array.prototype.slice.call(args, 1)); return $.wysiwyg[method].apply($.wysiwyg, Array.prototype.slice.call(args, 1)); } else if ("object" === typeof method || !method) { Array.prototype.unshift.call(args, this); return $.wysiwyg.init.apply($.wysiwyg, args); } else if ($.wysiwyg.plugin.exists(method)) { plugin = $.wysiwyg.plugin.parseName(method); args = Array.prototype.concat.call([args[0]], [this], Array.prototype.slice.call(args, 1)); return $.wysiwyg[plugin.name][plugin.method].apply($.wysiwyg[plugin.name], Array.prototype.slice.call(args, 1)); } else { console.error("Method '" + method + "' does not exist on jQuery.wysiwyg.\nTry to include some extra controls or plugins"); } }; $.fn.getWysiwyg = function () { return this.data("wysiwyg"); }; })(jQuery);