782 lines
40 KiB
JavaScript
782 lines
40 KiB
JavaScript
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(function (factory) {
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if (typeof define === "function" && define.amd) {
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define(["jquery"], factory)
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} else if (typeof exports === "object") {
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factory(require("jquery"))
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} else {
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factory(jQuery)
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}
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})(function ($) {
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"use strict";
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var Markdown = function (element, options) {
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var opts = ["autofocus", "savable", "hideable", "width", "height", "resize", "iconlibrary", "language", "footer", "fullscreen", "hiddenButtons", "disabledButtons"];
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$.each(opts, function (_, opt) {
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if (typeof $(element).data(opt) !== "undefined") {
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options = typeof options == "object" ? options : {};
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options[opt] = $(element).data(opt)
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}
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});
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this.$ns = "bootstrap-markdown";
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this.$element = $(element);
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this.$editable = {el: null, type: null, attrKeys: [], attrValues: [], content: null};
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this.$options = $.extend(true, {}, $.fn.markdown.defaults, options, this.$element.data("options"));
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this.$oldContent = null;
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this.$isPreview = false;
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this.$isFullscreen = false;
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this.$editor = null;
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this.$textarea = null;
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this.$handler = [];
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this.$callback = [];
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this.$nextTab = [];
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this.showEditor()
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};
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Markdown.prototype = {
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constructor: Markdown, __alterButtons: function (name, alter) {
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var handler = this.$handler, isAll = name == "all", that = this;
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$.each(handler, function (k, v) {
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var halt = true;
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if (isAll) {
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halt = false
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} else {
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halt = v.indexOf(name) < 0
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}
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if (halt === false) {
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alter(that.$editor.find('button[data-handler="' + v + '"]'))
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}
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})
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}, __buildButtons: function (buttonsArray, container) {
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var i, ns = this.$ns, handler = this.$handler, callback = this.$callback;
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for (i = 0; i < buttonsArray.length; i++) {
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var y, btnGroups = buttonsArray[i];
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for (y = 0; y < btnGroups.length; y++) {
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var z, buttons = btnGroups[y].data, btnGroupContainer = $("<div/>", {class: "btn-group"});
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for (z = 0; z < buttons.length; z++) {
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var button = buttons[z], buttonContainer, buttonIconContainer, buttonHandler = ns + "-" + button.name, buttonIcon = this.__getIcon(button.icon), btnText = button.btnText ? button.btnText : "", btnClass = button.btnClass ? button.btnClass : "btn", tabIndex = button.tabIndex ? button.tabIndex : "-1", hotkey = typeof button.hotkey !== "undefined" ? button.hotkey : "", hotkeyCaption = typeof jQuery.hotkeys !== "undefined" && hotkey !== "" ? " (" + hotkey + ")" : "";
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buttonContainer = $("<button></button>");
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buttonContainer.text(" " + this.__localize(btnText)).addClass("btn-light").addClass(btnClass);
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if (btnClass.match(/btn\-(primary|success|info|warning|danger|link)/)) {
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buttonContainer.removeClass("btn-light")
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}
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buttonContainer.attr({type: "button", title: this.__localize(button.title) + hotkeyCaption, tabindex: tabIndex, "data-provider": ns, "data-handler": buttonHandler, "data-hotkey": hotkey});
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if (button.toggle === true) {
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buttonContainer.attr("data-toggle", "button")
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}
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buttonIconContainer = $("<span/>");
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buttonIconContainer.addClass(buttonIcon);
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buttonIconContainer.prependTo(buttonContainer);
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btnGroupContainer.addClass("mr-2");
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btnGroupContainer.append(buttonContainer);
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handler.push(buttonHandler);
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callback.push(button.callback)
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}
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container.append(btnGroupContainer)
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}
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}
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return container
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}, __setListener: function () {
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var hasRows = typeof this.$textarea.attr("rows") !== "undefined", maxRows = this.$textarea.val().split("\n").length > 5 ? this.$textarea.val().split("\n").length : "5", rowsVal = hasRows ? this.$textarea.attr("rows") : maxRows;
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this.$textarea.attr("rows", rowsVal);
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if (this.$options.resize) {
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this.$textarea.css("resize", this.$options.resize)
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}
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this.$textarea.on({focus: $.proxy(this.focus, this), keyup: $.proxy(this.keyup, this), change: $.proxy(this.change, this), select: $.proxy(this.select, this)});
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if (this.eventSupported("keydown")) {
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this.$textarea.on("keydown", $.proxy(this.keydown, this))
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}
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if (this.eventSupported("keypress")) {
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this.$textarea.on("keypress", $.proxy(this.keypress, this))
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}
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this.$textarea.data("markdown", this)
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}, __handle: function (e) {
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var target = $(e.currentTarget), handler = this.$handler, callback = this.$callback, handlerName = target.attr("data-handler"), callbackIndex = handler.indexOf(handlerName), callbackHandler = callback[callbackIndex];
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$(e.currentTarget).focus();
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callbackHandler(this);
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this.change(this);
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if (handlerName.indexOf("cmdSave") < 0) {
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this.$textarea.focus()
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}
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e.preventDefault()
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}, __localize: function (string) {
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var messages = $.fn.markdown.messages, language = this.$options.language;
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if (typeof messages !== "undefined" && typeof messages[language] !== "undefined" && typeof messages[language][string] !== "undefined") {
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return messages[language][string]
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}
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return string
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}, __getIcon: function (src) {
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return typeof src == "object" ? src[this.$options.iconlibrary] : src
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}, setFullscreen: function (mode) {
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var $editor = this.$editor, $textarea = this.$textarea;
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if (mode === true) {
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$editor.addClass("md-fullscreen-mode");
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$("body").addClass("md-nooverflow");
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this.$options.onFullscreen(this)
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} else {
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$editor.removeClass("md-fullscreen-mode");
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$("body").removeClass("md-nooverflow");
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if (this.$isPreview == true) this.hidePreview().showPreview()
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}
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this.$isFullscreen = mode;
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$textarea.focus()
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}, showEditor: function () {
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var instance = this, textarea, ns = this.$ns, container = this.$element, originalHeigth = container.css("height"), originalWidth = container.css("width"), editable = this.$editable, handler = this.$handler, callback = this.$callback, options = this.$options, editor = $("<div/>", {
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class: "md-editor", click: function () {
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instance.focus()
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}
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});
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if (this.$editor === null) {
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var editorHeader = $("<div/>", {class: "md-header btn-toolbar"});
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var allBtnGroups = [];
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if (options.buttons.length > 0) allBtnGroups = allBtnGroups.concat(options.buttons[0]);
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if (options.additionalButtons.length > 0) {
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$.each(options.additionalButtons[0], function (idx, buttonGroup) {
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var matchingGroups = $.grep(allBtnGroups, function (allButtonGroup, allIdx) {
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return allButtonGroup.name === buttonGroup.name
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});
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if (matchingGroups.length > 0) {
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matchingGroups[0].data = matchingGroups[0].data.concat(buttonGroup.data)
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} else {
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allBtnGroups.push(options.additionalButtons[0][idx])
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}
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})
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}
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if (options.reorderButtonGroups.length > 0) {
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allBtnGroups = allBtnGroups.filter(function (btnGroup) {
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return options.reorderButtonGroups.indexOf(btnGroup.name) > -1
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}).sort(function (a, b) {
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if (options.reorderButtonGroups.indexOf(a.name) < options.reorderButtonGroups.indexOf(b.name)) return -1;
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if (options.reorderButtonGroups.indexOf(a.name) > options.reorderButtonGroups.indexOf(b.name)) return 1;
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return 0
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})
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}
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if (allBtnGroups.length > 0) {
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editorHeader = this.__buildButtons([allBtnGroups], editorHeader)
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}
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if (options.fullscreen.enable) {
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editorHeader.append('<div class="md-controls"><a class="md-control md-control-fullscreen" href="#"><span class="' + this.__getIcon(options.fullscreen.icons.fullscreenOn) + '"></span></a></div>').on("click", ".md-control-fullscreen", function (e) {
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e.preventDefault();
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instance.setFullscreen(true)
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})
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}
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editor.append(editorHeader);
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if (container.is("textarea")) {
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container.before(editor);
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textarea = container;
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textarea.addClass("md-input");
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editor.append(textarea)
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} else {
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var rawContent = typeof toMarkdown == "function" ? toMarkdown(container.html()) : container.html(), currentContent = $.trim(rawContent);
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textarea = $("<textarea/>", {class: "md-input", val: currentContent});
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editor.append(textarea);
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editable.el = container;
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editable.type = container.prop("tagName").toLowerCase();
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editable.content = container.html();
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$(container[0].attributes).each(function () {
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editable.attrKeys.push(this.nodeName);
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editable.attrValues.push(this.nodeValue)
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});
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container.replaceWith(editor)
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}
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var editorFooter = $("<div/>", {class: "md-footer"}), createFooter = false, footer = "";
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if (options.savable) {
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createFooter = true;
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var saveHandler = "cmdSave";
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handler.push(saveHandler);
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callback.push(options.onSave);
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editorFooter.append('<button class="btn btn-success" data-provider="' + ns + '" data-handler="' + saveHandler + '"><i class="icon icon-white icon-ok"></i> ' + this.__localize("Save") + "</button>")
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}
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footer = typeof options.footer === "function" ? options.footer(this) : options.footer;
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if ($.trim(footer) !== "") {
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createFooter = true;
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editorFooter.append(footer)
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}
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if (createFooter) editor.append(editorFooter);
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if (options.width && options.width !== "inherit") {
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if (jQuery.isNumeric(options.width)) {
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editor.css("display", "table");
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textarea.css("width", options.width + "px")
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} else {
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editor.addClass(options.width)
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}
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}
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if (options.height && options.height !== "inherit") {
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if (jQuery.isNumeric(options.height)) {
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var height = options.height;
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if (editorHeader) height = Math.max(0, height - editorHeader.outerHeight());
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if (editorFooter) height = Math.max(0, height - editorFooter.outerHeight());
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textarea.css("height", height + "px")
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} else {
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editor.addClass(options.height)
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}
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}
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this.$editor = editor;
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this.$textarea = textarea;
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this.$editable = editable;
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this.$oldContent = this.getContent();
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this.__setListener();
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this.$editor.attr("id", (new Date).getTime());
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this.$editor.on("click", '[data-provider="bootstrap-markdown"]', $.proxy(this.__handle, this));
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if (this.$element.is(":disabled") || this.$element.is("[readonly]")) {
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this.$editor.addClass("md-editor-disabled");
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this.disableButtons("all")
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}
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if (this.eventSupported("keydown") && typeof jQuery.hotkeys === "object") {
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editorHeader.find('[data-provider="bootstrap-markdown"]').each(function () {
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var $button = $(this), hotkey = $button.attr("data-hotkey");
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if (hotkey.toLowerCase() !== "") {
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textarea.bind("keydown", hotkey, function () {
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$button.trigger("click");
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return false
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})
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}
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})
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}
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if (options.initialstate === "preview") {
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this.showPreview()
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} else if (options.initialstate === "fullscreen" && options.fullscreen.enable) {
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this.setFullscreen(true)
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}
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} else {
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this.$editor.show()
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}
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if (options.autofocus) {
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this.$textarea.focus();
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this.$editor.addClass("active")
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}
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if (options.fullscreen.enable && options.fullscreen !== false) {
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this.$editor.append('<div class="md-fullscreen-controls">' + '<a href="#" class="exit-fullscreen" title="Exit fullscreen"><span class="' + this.__getIcon(options.fullscreen.icons.fullscreenOff) + '">' + "</span></a>" + "</div>");
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this.$editor.on("click", ".exit-fullscreen", function (e) {
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e.preventDefault();
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instance.setFullscreen(false)
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})
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}
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this.hideButtons(options.hiddenButtons);
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this.disableButtons(options.disabledButtons);
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options.onShow(this);
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return this
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}, parseContent: function (val) {
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var content;
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var val = val || this.$textarea.val();
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if (this.$options.parser) {
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content = this.$options.parser(val)
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} else if (typeof markdown == "object") {
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content = markdown.toHTML(val)
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} else if (typeof marked == "function") {
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content = marked(val)
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} else {
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content = val
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}
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return content
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}, showPreview: function () {
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var options = this.$options, container = this.$textarea, afterContainer = container.next(), replacementContainer = $("<div/>", {class: "md-preview", "data-provider": "markdown-preview"}), content, callbackContent;
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if (this.$isPreview == true) {
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return this
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}
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this.$isPreview = true;
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this.disableButtons("all").enableButtons("cmdPreview");
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callbackContent = options.onPreview(this);
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content = typeof callbackContent == "string" ? callbackContent : this.parseContent();
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replacementContainer.html(content);
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if (afterContainer && afterContainer.attr("class") == "md-footer") {
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replacementContainer.insertBefore(afterContainer)
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} else {
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container.parent().append(replacementContainer)
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}
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replacementContainer.css({width: container.outerWidth() + "px", height: container.outerHeight() + "px"});
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if (this.$options.resize) {
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replacementContainer.css("resize", this.$options.resize)
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}
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container.hide();
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replacementContainer.data("markdown", this);
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if (this.$element.is(":disabled") || this.$element.is("[readonly]")) {
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this.$editor.addClass("md-editor-disabled");
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this.disableButtons("all")
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}
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return this
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}, hidePreview: function () {
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this.$isPreview = false;
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var container = this.$editor.find('div[data-provider="markdown-preview"]');
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container.remove();
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this.enableButtons("all");
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this.disableButtons(this.$options.disabledButtons);
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this.$textarea.show();
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this.__setListener();
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return this
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}, isDirty: function () {
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return this.$oldContent != this.getContent()
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}, getContent: function () {
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return this.$textarea.val()
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}, setContent: function (content) {
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this.$textarea.val(content);
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return this
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}, findSelection: function (chunk) {
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var content = this.getContent(), startChunkPosition;
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if (startChunkPosition = content.indexOf(chunk), startChunkPosition >= 0 && chunk.length > 0) {
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var oldSelection = this.getSelection(), selection;
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this.setSelection(startChunkPosition, startChunkPosition + chunk.length);
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selection = this.getSelection();
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this.setSelection(oldSelection.start, oldSelection.end);
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return selection
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} else {
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return null
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}
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}, getSelection: function () {
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var e = this.$textarea[0];
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return ("selectionStart" in e && function () {
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var l = e.selectionEnd - e.selectionStart;
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|
|
return {start: e.selectionStart, end: e.selectionEnd, length: l, text: e.value.substr(e.selectionStart, l)}
|
||
|
|
} || function () {
|
||
|
|
return null
|
||
|
|
})()
|
||
|
|
}, setSelection: function (start, end) {
|
||
|
|
var e = this.$textarea[0];
|
||
|
|
return ("selectionStart" in e && function () {
|
||
|
|
e.selectionStart = start;
|
||
|
|
e.selectionEnd = end;
|
||
|
|
return
|
||
|
|
} || function () {
|
||
|
|
return null
|
||
|
|
})()
|
||
|
|
}, replaceSelection: function (text) {
|
||
|
|
var e = this.$textarea[0];
|
||
|
|
return ("selectionStart" in e && function () {
|
||
|
|
e.value = e.value.substr(0, e.selectionStart) + text + e.value.substr(e.selectionEnd, e.value.length);
|
||
|
|
e.selectionStart = e.value.length;
|
||
|
|
return this
|
||
|
|
} || function () {
|
||
|
|
e.value += text;
|
||
|
|
return jQuery(e)
|
||
|
|
})()
|
||
|
|
}, getNextTab: function () {
|
||
|
|
if (this.$nextTab.length === 0) {
|
||
|
|
return null
|
||
|
|
} else {
|
||
|
|
var nextTab, tab = this.$nextTab.shift();
|
||
|
|
if (typeof tab == "function") {
|
||
|
|
nextTab = tab()
|
||
|
|
} else if (typeof tab == "object" && tab.length > 0) {
|
||
|
|
nextTab = tab
|
||
|
|
}
|
||
|
|
return nextTab
|
||
|
|
}
|
||
|
|
}, setNextTab: function (start, end) {
|
||
|
|
if (typeof start == "string") {
|
||
|
|
var that = this;
|
||
|
|
this.$nextTab.push(function () {
|
||
|
|
return that.findSelection(start)
|
||
|
|
})
|
||
|
|
} else if (typeof start == "number" && typeof end == "number") {
|
||
|
|
var oldSelection = this.getSelection();
|
||
|
|
this.setSelection(start, end);
|
||
|
|
this.$nextTab.push(this.getSelection());
|
||
|
|
this.setSelection(oldSelection.start, oldSelection.end)
|
||
|
|
}
|
||
|
|
return
|
||
|
|
}, __parseButtonNameParam: function (names) {
|
||
|
|
return typeof names == "string" ? names.split(" ") : names
|
||
|
|
}, enableButtons: function (name) {
|
||
|
|
var buttons = this.__parseButtonNameParam(name), that = this;
|
||
|
|
$.each(buttons, function (i, v) {
|
||
|
|
that.__alterButtons(buttons[i], function (el) {
|
||
|
|
el.removeAttr("disabled")
|
||
|
|
})
|
||
|
|
});
|
||
|
|
return this
|
||
|
|
}, disableButtons: function (name) {
|
||
|
|
var buttons = this.__parseButtonNameParam(name), that = this;
|
||
|
|
$.each(buttons, function (i, v) {
|
||
|
|
that.__alterButtons(buttons[i], function (el) {
|
||
|
|
el.attr("disabled", "disabled")
|
||
|
|
})
|
||
|
|
});
|
||
|
|
return this
|
||
|
|
}, hideButtons: function (name) {
|
||
|
|
var buttons = this.__parseButtonNameParam(name), that = this;
|
||
|
|
$.each(buttons, function (i, v) {
|
||
|
|
that.__alterButtons(buttons[i], function (el) {
|
||
|
|
el.prop("hidden", true)
|
||
|
|
})
|
||
|
|
});
|
||
|
|
return this
|
||
|
|
}, showButtons: function (name) {
|
||
|
|
var buttons = this.__parseButtonNameParam(name), that = this;
|
||
|
|
$.each(buttons, function (i, v) {
|
||
|
|
that.__alterButtons(buttons[i], function (el) {
|
||
|
|
el.removeProp("hidden")
|
||
|
|
})
|
||
|
|
});
|
||
|
|
return this
|
||
|
|
}, eventSupported: function (eventName) {
|
||
|
|
var isSupported = eventName in this.$element;
|
||
|
|
if (!isSupported) {
|
||
|
|
this.$element.setAttribute(eventName, "return;");
|
||
|
|
isSupported = typeof this.$element[eventName] === "function"
|
||
|
|
}
|
||
|
|
return isSupported
|
||
|
|
}, keyup: function (e) {
|
||
|
|
var blocked = false;
|
||
|
|
switch (e.keyCode) {
|
||
|
|
case 40:
|
||
|
|
case 38:
|
||
|
|
case 16:
|
||
|
|
case 17:
|
||
|
|
case 18:
|
||
|
|
break;
|
||
|
|
case 9:
|
||
|
|
if (typeof tabOverride !== 'undefined') {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
var nextTab;
|
||
|
|
if (nextTab = this.getNextTab(), nextTab !== null) {
|
||
|
|
var that = this;
|
||
|
|
setTimeout(function () {
|
||
|
|
that.setSelection(nextTab.start, nextTab.end)
|
||
|
|
}, 500);
|
||
|
|
blocked = true
|
||
|
|
} else {
|
||
|
|
var cursor = this.getSelection();
|
||
|
|
if (cursor.start == cursor.end && cursor.end == this.getContent().length) {
|
||
|
|
blocked = false
|
||
|
|
} else {
|
||
|
|
this.setSelection(this.getContent().length, this.getContent().length);
|
||
|
|
blocked = true
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case 13:
|
||
|
|
blocked = false;
|
||
|
|
break;
|
||
|
|
case 27:
|
||
|
|
if (this.$isFullscreen) this.setFullscreen(false);
|
||
|
|
blocked = false;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
blocked = false
|
||
|
|
}
|
||
|
|
if (blocked) {
|
||
|
|
e.stopPropagation();
|
||
|
|
e.preventDefault()
|
||
|
|
}
|
||
|
|
this.$options.onChange(this)
|
||
|
|
}, change: function (e) {
|
||
|
|
this.$options.onChange(this);
|
||
|
|
return this
|
||
|
|
}, select: function (e) {
|
||
|
|
this.$options.onSelect(this);
|
||
|
|
return this
|
||
|
|
}, focus: function (e) {
|
||
|
|
var options = this.$options, isHideable = options.hideable, editor = this.$editor;
|
||
|
|
editor.addClass("active");
|
||
|
|
$(document).find(".md-editor").each(function () {
|
||
|
|
if ($(this).attr("id") !== editor.attr("id")) {
|
||
|
|
var attachedMarkdown;
|
||
|
|
if (attachedMarkdown = $(this).find("textarea").data("markdown"), attachedMarkdown === null) {
|
||
|
|
attachedMarkdown = $(this).find('div[data-provider="markdown-preview"]').data("markdown")
|
||
|
|
}
|
||
|
|
if (attachedMarkdown) {
|
||
|
|
attachedMarkdown.blur()
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
options.onFocus(this);
|
||
|
|
return this
|
||
|
|
}, blur: function (e) {
|
||
|
|
var options = this.$options, isHideable = options.hideable, editor = this.$editor, editable = this.$editable;
|
||
|
|
if (editor.hasClass("active") || this.$element.parent().length === 0) {
|
||
|
|
editor.removeClass("active");
|
||
|
|
if (isHideable) {
|
||
|
|
if (editable.el !== null) {
|
||
|
|
var oldElement = $("<" + editable.type + "/>"), content = this.getContent(), currentContent = this.parseContent(content);
|
||
|
|
$(editable.attrKeys).each(function (k, v) {
|
||
|
|
oldElement.attr(editable.attrKeys[k], editable.attrValues[k])
|
||
|
|
});
|
||
|
|
oldElement.html(currentContent);
|
||
|
|
editor.replaceWith(oldElement)
|
||
|
|
} else {
|
||
|
|
editor.hide()
|
||
|
|
}
|
||
|
|
}
|
||
|
|
options.onBlur(this)
|
||
|
|
}
|
||
|
|
return this
|
||
|
|
}
|
||
|
|
};
|
||
|
|
var old = $.fn.markdown;
|
||
|
|
$.fn.markdown = function (option) {
|
||
|
|
return this.each(function () {
|
||
|
|
var $this = $(this), data = $this.data("markdown"), options = typeof option == "object" && option;
|
||
|
|
if (!data) $this.data("markdown", data = new Markdown(this, options))
|
||
|
|
})
|
||
|
|
};
|
||
|
|
$.fn.markdown.messages = {};
|
||
|
|
$.fn.markdown.defaults = {
|
||
|
|
autofocus: false, hideable: false, savable: false, width: "inherit", height: "inherit", resize: "none", iconlibrary: "glyph", language: "en", initialstate: "editor", parser: null, buttons: [[{
|
||
|
|
name: "groupFont", data: [{
|
||
|
|
name: "cmdBold", hotkey: "Ctrl+B", title: "Bold", icon: {glyph: "glyphicon glyphicon-bold", fa: "fa fa-bold", "fa-3": "icon-bold"}, callback: function (e) {
|
||
|
|
var chunk, cursor, selected = e.getSelection(), content = e.getContent();
|
||
|
|
if (selected.length === 0) {
|
||
|
|
chunk = e.__localize("strong text")
|
||
|
|
} else {
|
||
|
|
chunk = selected.text
|
||
|
|
}
|
||
|
|
if (content.substr(selected.start - 2, 2) === "**" && content.substr(selected.end, 2) === "**") {
|
||
|
|
e.setSelection(selected.start - 2, selected.end + 2);
|
||
|
|
e.replaceSelection(chunk);
|
||
|
|
cursor = selected.start - 2
|
||
|
|
} else {
|
||
|
|
e.replaceSelection("**" + chunk + "**");
|
||
|
|
cursor = selected.start + 2
|
||
|
|
}
|
||
|
|
e.setSelection(cursor, cursor + chunk.length)
|
||
|
|
}
|
||
|
|
}, {
|
||
|
|
name: "cmdItalic", title: "Italic", hotkey: "Ctrl+I", icon: {glyph: "glyphicon glyphicon-italic", fa: "fa fa-italic", "fa-3": "icon-italic"}, callback: function (e) {
|
||
|
|
var chunk, cursor, selected = e.getSelection(), content = e.getContent();
|
||
|
|
if (selected.length === 0) {
|
||
|
|
chunk = e.__localize("emphasized text")
|
||
|
|
} else {
|
||
|
|
chunk = selected.text
|
||
|
|
}
|
||
|
|
if (content.substr(selected.start - 1, 1) === "_" && content.substr(selected.end, 1) === "_") {
|
||
|
|
e.setSelection(selected.start - 1, selected.end + 1);
|
||
|
|
e.replaceSelection(chunk);
|
||
|
|
cursor = selected.start - 1
|
||
|
|
} else {
|
||
|
|
e.replaceSelection("_" + chunk + "_");
|
||
|
|
cursor = selected.start + 1
|
||
|
|
}
|
||
|
|
e.setSelection(cursor, cursor + chunk.length)
|
||
|
|
}
|
||
|
|
}, {
|
||
|
|
name: "cmdHeading", title: "Heading", hotkey: "Ctrl+H", icon: {glyph: "glyphicon glyphicon-header", fa: "fa fa-header", "fa-3": "icon-font"}, callback: function (e) {
|
||
|
|
var chunk, cursor, selected = e.getSelection(), content = e.getContent(), pointer, prevChar;
|
||
|
|
if (selected.length === 0) {
|
||
|
|
chunk = e.__localize("heading text")
|
||
|
|
} else {
|
||
|
|
chunk = selected.text + "\n"
|
||
|
|
}
|
||
|
|
if ((pointer = 4, content.substr(selected.start - pointer, pointer) === "### ") || (pointer = 3, content.substr(selected.start - pointer, pointer) === "###")) {
|
||
|
|
e.setSelection(selected.start - pointer, selected.end);
|
||
|
|
e.replaceSelection(chunk);
|
||
|
|
cursor = selected.start - pointer
|
||
|
|
} else if (selected.start > 0 && (prevChar = content.substr(selected.start - 1, 1), !!prevChar && prevChar != "\n")) {
|
||
|
|
e.replaceSelection("\n\n### " + chunk);
|
||
|
|
cursor = selected.start + 6
|
||
|
|
} else {
|
||
|
|
e.replaceSelection("### " + chunk);
|
||
|
|
cursor = selected.start + 4
|
||
|
|
}
|
||
|
|
e.setSelection(cursor, cursor + chunk.length)
|
||
|
|
}
|
||
|
|
}]
|
||
|
|
}, {
|
||
|
|
name: "groupLink", data: [{
|
||
|
|
name: "cmdUrl", title: "URL/Link", hotkey: "Ctrl+L", icon: {glyph: "glyphicon glyphicon-link", fa: "fa fa-link", "fa-3": "icon-link"}, callback: function (e) {
|
||
|
|
var chunk, cursor, selected = e.getSelection(), content = e.getContent(), link;
|
||
|
|
if (selected.length === 0) {
|
||
|
|
chunk = e.__localize("enter link description here")
|
||
|
|
} else {
|
||
|
|
chunk = selected.text
|
||
|
|
}
|
||
|
|
link = prompt(e.__localize("Insert Hyperlink"), "http://");
|
||
|
|
var urlRegex = new RegExp("^((http|https)://|(mailto:)|(//))[a-z0-9]", "i");
|
||
|
|
if (link !== null && link !== "" && link !== "http://" && urlRegex.test(link)) {
|
||
|
|
var sanitizedLink = $("<div>" + link + "</div>").text();
|
||
|
|
e.replaceSelection("[" + chunk + "](" + sanitizedLink + ")");
|
||
|
|
cursor = selected.start + 1;
|
||
|
|
e.setSelection(cursor, cursor + chunk.length)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}, {
|
||
|
|
name: "cmdImage", title: "Image", hotkey: "Ctrl+G", icon: {glyph: "glyphicon glyphicon-picture", fa: "fa fa-picture-o", "fa-3": "icon-image"}, callback: function (e) {
|
||
|
|
var chunk, cursor, selected = e.getSelection(), content = e.getContent(), link;
|
||
|
|
if (selected.length === 0) {
|
||
|
|
chunk = e.__localize("enter image description here")
|
||
|
|
} else {
|
||
|
|
chunk = selected.text
|
||
|
|
}
|
||
|
|
link = prompt(e.__localize("Insert Image Hyperlink"), "http://");
|
||
|
|
var urlRegex = new RegExp("^((http|https)://|(//))[a-z0-9]", "i");
|
||
|
|
if (link !== null && link !== "" && link !== "http://" && urlRegex.test(link)) {
|
||
|
|
var sanitizedLink = $("<div>" + link + "</div>").text();
|
||
|
|
e.replaceSelection("![" + chunk + "](" + sanitizedLink + ' "' + e.__localize("enter image title here") + '")');
|
||
|
|
cursor = selected.start + 2;
|
||
|
|
e.setNextTab(e.__localize("enter image title here"));
|
||
|
|
e.setSelection(cursor, cursor + chunk.length)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}, {
|
||
|
|
name: "cmdFile", title: "Attachment File", icon: {glyph: "glyphicon glyphicon-file", fa: "fa fa-file-archive-o", "fa-3": "icon-file"}, callback: function (e) {
|
||
|
|
var chunk, cursor, selected = e.getSelection(), content = e.getContent(), link;
|
||
|
|
if (selected.length === 0) {
|
||
|
|
chunk = e.__localize("enter file description here")
|
||
|
|
} else {
|
||
|
|
chunk = selected.text
|
||
|
|
}
|
||
|
|
link = prompt(e.__localize("Insert File Hyperlink"), "http://");
|
||
|
|
var urlRegex = new RegExp("^((http|https)://|(//))[a-z0-9]", "i");
|
||
|
|
if (link !== null && link !== "" && link !== "http://" && urlRegex.test(link)) {
|
||
|
|
var sanitizedLink = $("<div>" + link + "</div>").text();
|
||
|
|
e.replaceSelection("[" + chunk + "](" + sanitizedLink + ' "' + e.__localize("enter file title here") + '")');
|
||
|
|
cursor = selected.start + 2;
|
||
|
|
e.setNextTab(e.__localize("enter file title here"));
|
||
|
|
e.setSelection(cursor, cursor + chunk.length)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}]
|
||
|
|
}, {
|
||
|
|
name: "groupMisc", data: [{
|
||
|
|
name: "cmdList", hotkey: "Ctrl+U", title: "Unordered List", icon: {glyph: "glyphicon glyphicon-list", fa: "fa fa-list", "fa-3": "icon-list-ul"}, callback: function (e) {
|
||
|
|
var chunk, cursor, selected = e.getSelection(), content = e.getContent();
|
||
|
|
if (selected.length === 0) {
|
||
|
|
chunk = e.__localize("list text here");
|
||
|
|
e.replaceSelection("- " + chunk);
|
||
|
|
cursor = selected.start + 2
|
||
|
|
} else {
|
||
|
|
if (selected.text.indexOf("\n") < 0) {
|
||
|
|
chunk = selected.text;
|
||
|
|
e.replaceSelection("- " + chunk);
|
||
|
|
cursor = selected.start + 2
|
||
|
|
} else {
|
||
|
|
var list = [];
|
||
|
|
list = selected.text.split("\n");
|
||
|
|
chunk = list[0];
|
||
|
|
$.each(list, function (k, v) {
|
||
|
|
list[k] = "- " + v
|
||
|
|
});
|
||
|
|
e.replaceSelection("\n\n" + list.join("\n"));
|
||
|
|
cursor = selected.start + 4
|
||
|
|
}
|
||
|
|
}
|
||
|
|
e.setSelection(cursor, cursor + chunk.length)
|
||
|
|
}
|
||
|
|
}, {
|
||
|
|
name: "cmdListO", hotkey: "Ctrl+O", title: "Ordered List", icon: {glyph: "glyphicon glyphicon-th-list", fa: "fa fa-list-ol", "fa-3": "icon-list-ol"}, callback: function (e) {
|
||
|
|
var chunk, cursor, selected = e.getSelection(), content = e.getContent();
|
||
|
|
if (selected.length === 0) {
|
||
|
|
chunk = e.__localize("list text here");
|
||
|
|
e.replaceSelection("1. " + chunk);
|
||
|
|
cursor = selected.start + 3
|
||
|
|
} else {
|
||
|
|
if (selected.text.indexOf("\n") < 0) {
|
||
|
|
chunk = selected.text;
|
||
|
|
e.replaceSelection("1. " + chunk);
|
||
|
|
cursor = selected.start + 3
|
||
|
|
} else {
|
||
|
|
var list = [];
|
||
|
|
list = selected.text.split("\n");
|
||
|
|
chunk = list[0];
|
||
|
|
$.each(list, function (k, v) {
|
||
|
|
list[k] = "1. " + v
|
||
|
|
});
|
||
|
|
e.replaceSelection("\n\n" + list.join("\n"));
|
||
|
|
cursor = selected.start + 5
|
||
|
|
}
|
||
|
|
}
|
||
|
|
e.setSelection(cursor, cursor + chunk.length)
|
||
|
|
}
|
||
|
|
}, {
|
||
|
|
name: "cmdCode", hotkey: "Ctrl+K", title: "Code", icon: {glyph: "glyphicon glyphicon-asterisk", fa: "fa fa-code", "fa-3": "icon-code"}, callback: function (e) {
|
||
|
|
var chunk, cursor, selected = e.getSelection(), content = e.getContent();
|
||
|
|
if (selected.length === 0) {
|
||
|
|
chunk = e.__localize("code text here")
|
||
|
|
} else {
|
||
|
|
chunk = selected.text
|
||
|
|
}
|
||
|
|
if (content.substr(selected.start - 4, 4) === "```\n" && content.substr(selected.end, 4) === "\n```") {
|
||
|
|
e.setSelection(selected.start - 4, selected.end + 4);
|
||
|
|
e.replaceSelection(chunk);
|
||
|
|
cursor = selected.start - 4
|
||
|
|
} else if (content.substr(selected.start - 1, 1) === "`" && content.substr(selected.end, 1) === "`") {
|
||
|
|
e.setSelection(selected.start - 1, selected.end + 1);
|
||
|
|
e.replaceSelection(chunk);
|
||
|
|
cursor = selected.start - 1
|
||
|
|
} else if (content.indexOf("\n") > -1) {
|
||
|
|
e.replaceSelection("```\n" + chunk + "\n```");
|
||
|
|
cursor = selected.start + 4
|
||
|
|
} else {
|
||
|
|
e.replaceSelection("`" + chunk + "`");
|
||
|
|
cursor = selected.start + 1
|
||
|
|
}
|
||
|
|
e.setSelection(cursor, cursor + chunk.length)
|
||
|
|
}
|
||
|
|
}, {
|
||
|
|
name: "cmdQuote", hotkey: "Ctrl+Q", title: "Quote", icon: {glyph: "glyphicon glyphicon-comment", fa: "fa fa-quote-left", "fa-3": "icon-quote-left"}, callback: function (e) {
|
||
|
|
var chunk, cursor, selected = e.getSelection(), content = e.getContent();
|
||
|
|
if (selected.length === 0) {
|
||
|
|
chunk = e.__localize("quote here");
|
||
|
|
e.replaceSelection("> " + chunk);
|
||
|
|
cursor = selected.start + 2
|
||
|
|
} else {
|
||
|
|
if (selected.text.indexOf("\n") < 0) {
|
||
|
|
chunk = selected.text;
|
||
|
|
e.replaceSelection("> " + chunk);
|
||
|
|
cursor = selected.start + 2
|
||
|
|
} else {
|
||
|
|
var list = [];
|
||
|
|
list = selected.text.split("\n");
|
||
|
|
chunk = list[0];
|
||
|
|
$.each(list, function (k, v) {
|
||
|
|
list[k] = "> " + v
|
||
|
|
});
|
||
|
|
e.replaceSelection("\n\n" + list.join("\n"));
|
||
|
|
cursor = selected.start + 4
|
||
|
|
}
|
||
|
|
}
|
||
|
|
e.setSelection(cursor, cursor + chunk.length)
|
||
|
|
}
|
||
|
|
}]
|
||
|
|
}, {
|
||
|
|
name: "groupUtil", data: [{
|
||
|
|
name: "cmdPreview", toggle: true, hotkey: "Ctrl+P", title: "Preview", btnText: "Preview", btnClass: "btn btn-light", icon: {glyph: "glyphicon glyphicon-search", fa: "fa fa-search", "fa-3": "icon-search"}, callback: function (e) {
|
||
|
|
var isPreview = e.$isPreview, content;
|
||
|
|
if (isPreview === false) {
|
||
|
|
e.showPreview()
|
||
|
|
} else {
|
||
|
|
e.hidePreview()
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}]
|
||
|
|
}]], additionalButtons: [], reorderButtonGroups: [], hiddenButtons: [], disabledButtons: [], footer: "", fullscreen: {enable: true, icons: {fullscreenOn: {fa: "fa fa-expand", glyph: "glyphicon glyphicon-fullscreen", "fa-3": "icon-expand"}, fullscreenOff: {fa: "fa fa-compress", glyph: "glyphicon glyphicon-fullscreen", "fa-3": "icon-compress"}}}, onShow: function (e) {
|
||
|
|
}, onPreview: function (e) {
|
||
|
|
}, onSave: function (e) {
|
||
|
|
}, onBlur: function (e) {
|
||
|
|
}, onFocus: function (e) {
|
||
|
|
}, onChange: function (e) {
|
||
|
|
}, onFullscreen: function (e) {
|
||
|
|
}, onSelect: function (e) {
|
||
|
|
}
|
||
|
|
};
|
||
|
|
$.fn.markdown.Constructor = Markdown;
|
||
|
|
$.fn.markdown.noConflict = function () {
|
||
|
|
$.fn.markdown = old;
|
||
|
|
return this
|
||
|
|
};
|
||
|
|
var initMarkdown = function (el) {
|
||
|
|
var $this = el;
|
||
|
|
if ($this.data("markdown")) {
|
||
|
|
$this.data("markdown").showEditor();
|
||
|
|
return
|
||
|
|
}
|
||
|
|
$this.markdown()
|
||
|
|
};
|
||
|
|
var blurNonFocused = function (e) {
|
||
|
|
var $activeElement = $(document.activeElement);
|
||
|
|
$(document).find(".md-editor").each(function () {
|
||
|
|
var $this = $(this), focused = $activeElement.closest(".md-editor")[0] === this, attachedMarkdown = $this.find("textarea").data("markdown") || $this.find('div[data-provider="markdown-preview"]').data("markdown");
|
||
|
|
if (attachedMarkdown && !focused) {
|
||
|
|
attachedMarkdown.blur()
|
||
|
|
}
|
||
|
|
})
|
||
|
|
};
|
||
|
|
$(document).on("click.markdown.data-api", '[data-provide="markdown-editable"]', function (e) {
|
||
|
|
initMarkdown($(this));
|
||
|
|
e.preventDefault()
|
||
|
|
}).on("click focusin", function (e) {
|
||
|
|
blurNonFocused(e)
|
||
|
|
}).ready(function () {
|
||
|
|
$('textarea[data-provide="markdown"]').each(function () {
|
||
|
|
initMarkdown($(this))
|
||
|
|
})
|
||
|
|
})
|
||
|
|
});
|