--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_skin/resources/js/ext/tinymce/dev/plugins/paste/plugin.js Wed Jun 17 10:00:10 2015 +0200
@@ -0,0 +1,1606 @@
+/**
+ * Compiled inline version. (Library mode)
+ */
+
+/*jshint smarttabs:true, undef:true, latedef:true, curly:true, bitwise:true, camelcase:true */
+/*globals $code */
+
+(function(exports, undefined) {
+ "use strict";
+
+ var modules = {};
+
+ function require(ids, callback) {
+ var module, defs = [];
+
+ for (var i = 0; i < ids.length; ++i) {
+ module = modules[ids[i]] || resolve(ids[i]);
+ if (!module) {
+ throw 'module definition dependecy not found: ' + ids[i];
+ }
+
+ defs.push(module);
+ }
+
+ callback.apply(null, defs);
+ }
+
+ function define(id, dependencies, definition) {
+ if (typeof id !== 'string') {
+ throw 'invalid module definition, module id must be defined and be a string';
+ }
+
+ if (dependencies === undefined) {
+ throw 'invalid module definition, dependencies must be specified';
+ }
+
+ if (definition === undefined) {
+ throw 'invalid module definition, definition function must be specified';
+ }
+
+ require(dependencies, function() {
+ modules[id] = definition.apply(null, arguments);
+ });
+ }
+
+ function defined(id) {
+ return !!modules[id];
+ }
+
+ function resolve(id) {
+ var target = exports;
+ var fragments = id.split(/[.\/]/);
+
+ for (var fi = 0; fi < fragments.length; ++fi) {
+ if (!target[fragments[fi]]) {
+ return;
+ }
+
+ target = target[fragments[fi]];
+ }
+
+ return target;
+ }
+
+ function expose(ids) {
+ for (var i = 0; i < ids.length; i++) {
+ var target = exports;
+ var id = ids[i];
+ var fragments = id.split(/[.\/]/);
+
+ for (var fi = 0; fi < fragments.length - 1; ++fi) {
+ if (target[fragments[fi]] === undefined) {
+ target[fragments[fi]] = {};
+ }
+
+ target = target[fragments[fi]];
+ }
+
+ target[fragments[fragments.length - 1]] = modules[id];
+ }
+ }
+
+// Included from: js/tinymce/plugins/paste/classes/Utils.js
+
+/**
+ * Utils.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class contails various utility functions for the paste plugin.
+ *
+ * @class tinymce.pasteplugin.Utils
+ */
+define("tinymce/pasteplugin/Utils", [
+ "tinymce/util/Tools",
+ "tinymce/html/DomParser",
+ "tinymce/html/Schema"
+], function(Tools, DomParser, Schema) {
+ function filter(content, items) {
+ Tools.each(items, function(v) {
+ if (v.constructor == RegExp) {
+ content = content.replace(v, '');
+ } else {
+ content = content.replace(v[0], v[1]);
+ }
+ });
+
+ return content;
+ }
+
+ /**
+ * Gets the innerText of the specified element. It will handle edge cases
+ * and works better than textContent on Gecko.
+ *
+ * @param {String} html HTML string to get text from.
+ * @return {String} String of text with line feeds.
+ */
+ function innerText(html) {
+ var schema = new Schema(), domParser = new DomParser({}, schema), text = '';
+ var shortEndedElements = schema.getShortEndedElements();
+ var ignoreElements = Tools.makeMap('script noscript style textarea video audio iframe object', ' ');
+ var blockElements = schema.getBlockElements();
+
+ function walk(node) {
+ var name = node.name, currentNode = node;
+
+ if (name === 'br') {
+ text += '\n';
+ return;
+ }
+
+ // img/input/hr
+ if (shortEndedElements[name]) {
+ text += ' ';
+ }
+
+ // Ingore script, video contents
+ if (ignoreElements[name]) {
+ text += ' ';
+ return;
+ }
+
+ if (node.type == 3) {
+ text += node.value;
+ }
+
+ // Walk all children
+ if (!node.shortEnded) {
+ if ((node = node.firstChild)) {
+ do {
+ walk(node);
+ } while ((node = node.next));
+ }
+ }
+
+ // Add \n or \n\n for blocks or P
+ if (blockElements[name] && currentNode.next) {
+ text += '\n';
+
+ if (name == 'p') {
+ text += '\n';
+ }
+ }
+ }
+
+ html = filter(html, [
+ /<!\[[^\]]+\]>/g // Conditional comments
+ ]);
+
+ walk(domParser.parse(html));
+
+ return text;
+ }
+
+ /**
+ * Trims the specified HTML by removing all WebKit fragments, all elements wrapping the body trailing BR elements etc.
+ *
+ * @param {String} html Html string to trim contents on.
+ * @return {String} Html contents that got trimmed.
+ */
+ function trimHtml(html) {
+ function trimSpaces(all, s1, s2) {
+ // WebKit meant to preserve multiple spaces but instead inserted around all inline tags,
+ // including the spans with inline styles created on paste
+ if (!s1 && !s2) {
+ return ' ';
+ }
+
+ return '\u00a0';
+ }
+
+ html = filter(html, [
+ /^[\s\S]*<body[^>]*>\s*|\s*<\/body[^>]*>[\s\S]*$/g, // Remove anything but the contents within the BODY element
+ /<!--StartFragment-->|<!--EndFragment-->/g, // Inner fragments (tables from excel on mac)
+ [/( ?)<span class="Apple-converted-space">\u00a0<\/span>( ?)/g, trimSpaces],
+ /<br>$/i // Trailing BR elements
+ ]);
+
+ return html;
+ }
+
+ return {
+ filter: filter,
+ innerText: innerText,
+ trimHtml: trimHtml
+ };
+});
+
+// Included from: js/tinymce/plugins/paste/classes/Clipboard.js
+
+/**
+ * Clipboard.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class contains logic for getting HTML contents out of the clipboard.
+ *
+ * We need to make a lot of ugly hacks to get the contents out of the clipboard since
+ * the W3C Clipboard API is broken in all browsers that have it: Gecko/WebKit/Blink.
+ * We might rewrite this the way those API:s stabilize. Browsers doesn't handle pasting
+ * from applications like Word the same way as it does when pasting into a contentEditable area
+ * so we need to do lots of extra work to try to get to this clipboard data.
+ *
+ * Current implementation steps:
+ * 1. On keydown with paste keys Ctrl+V or Shift+Insert create
+ * a paste bin element and move focus to that element.
+ * 2. Wait for the browser to fire a "paste" event and get the contents out of the paste bin.
+ * 3. Check if the paste was successful if true, process the HTML.
+ * (4). If the paste was unsuccessful use IE execCommand, Clipboard API, document.dataTransfer old WebKit API etc.
+ *
+ * @class tinymce.pasteplugin.Clipboard
+ * @private
+ */
+define("tinymce/pasteplugin/Clipboard", [
+ "tinymce/Env",
+ "tinymce/dom/RangeUtils",
+ "tinymce/util/VK",
+ "tinymce/pasteplugin/Utils"
+], function(Env, RangeUtils, VK, Utils) {
+ return function(editor) {
+ var self = this, pasteBinElm, lastRng, keyboardPasteTimeStamp = 0, draggingInternally = false;
+ var pasteBinDefaultContent = '%MCEPASTEBIN%', keyboardPastePlainTextState;
+ var mceInternalUrlPrefix = 'data:text/mce-internal,';
+
+ /**
+ * Pastes the specified HTML. This means that the HTML is filtered and then
+ * inserted at the current selection in the editor. It will also fire paste events
+ * for custom user filtering.
+ *
+ * @param {String} html HTML code to paste into the current selection.
+ */
+ function pasteHtml(html) {
+ var args, dom = editor.dom;
+
+ args = editor.fire('BeforePastePreProcess', {content: html}); // Internal event used by Quirks
+ args = editor.fire('PastePreProcess', args);
+ html = args.content;
+
+ if (!args.isDefaultPrevented()) {
+ // User has bound PastePostProcess events then we need to pass it through a DOM node
+ // This is not ideal but we don't want to let the browser mess up the HTML for example
+ // some browsers add to P tags etc
+ if (editor.hasEventListeners('PastePostProcess') && !args.isDefaultPrevented()) {
+ // We need to attach the element to the DOM so Sizzle selectors work on the contents
+ var tempBody = dom.add(editor.getBody(), 'div', {style: 'display:none'}, html);
+ args = editor.fire('PastePostProcess', {node: tempBody});
+ dom.remove(tempBody);
+ html = args.node.innerHTML;
+ }
+
+ if (!args.isDefaultPrevented()) {
+ editor.insertContent(html, {merge: editor.settings.paste_merge_formats !== false});
+ }
+ }
+ }
+
+ /**
+ * Pastes the specified text. This means that the plain text is processed
+ * and converted into BR and P elements. It will fire paste events for custom filtering.
+ *
+ * @param {String} text Text to paste as the current selection location.
+ */
+ function pasteText(text) {
+ text = editor.dom.encode(text).replace(/\r\n/g, '\n');
+
+ var startBlock = editor.dom.getParent(editor.selection.getStart(), editor.dom.isBlock);
+
+ // Create start block html for example <p attr="value">
+ var forcedRootBlockName = editor.settings.forced_root_block;
+ var forcedRootBlockStartHtml;
+ if (forcedRootBlockName) {
+ forcedRootBlockStartHtml = editor.dom.createHTML(forcedRootBlockName, editor.settings.forced_root_block_attrs);
+ forcedRootBlockStartHtml = forcedRootBlockStartHtml.substr(0, forcedRootBlockStartHtml.length - 3) + '>';
+ }
+
+ if ((startBlock && /^(PRE|DIV)$/.test(startBlock.nodeName)) || !forcedRootBlockName) {
+ text = Utils.filter(text, [
+ [/\n/g, "<br>"]
+ ]);
+ } else {
+ text = Utils.filter(text, [
+ [/\n\n/g, "</p>" + forcedRootBlockStartHtml],
+ [/^(.*<\/p>)(<p>)$/, forcedRootBlockStartHtml + '$1'],
+ [/\n/g, "<br />"]
+ ]);
+
+ if (text.indexOf('<p>') != -1) {
+ text = forcedRootBlockStartHtml + text;
+ }
+ }
+
+ pasteHtml(text);
+ }
+
+ /**
+ * Creates a paste bin element as close as possible to the current caret location and places the focus inside that element
+ * so that when the real paste event occurs the contents gets inserted into this element
+ * instead of the current editor selection element.
+ */
+ function createPasteBin() {
+ var dom = editor.dom, body = editor.getBody();
+ var viewport = editor.dom.getViewPort(editor.getWin()), scrollTop = viewport.y, top = 20;
+ var scrollContainer;
+
+ lastRng = editor.selection.getRng();
+
+ if (editor.inline) {
+ scrollContainer = editor.selection.getScrollContainer();
+
+ // Can't always rely on scrollTop returning a useful value.
+ // It returns 0 if the browser doesn't support scrollTop for the element or is non-scrollable
+ if (scrollContainer && scrollContainer.scrollTop > 0) {
+ scrollTop = scrollContainer.scrollTop;
+ }
+ }
+
+ /**
+ * Returns the rect of the current caret if the caret is in an empty block before a
+ * BR we insert a temporary invisible character that we get the rect this way we always get a proper rect.
+ *
+ * TODO: This might be useful in core.
+ */
+ function getCaretRect(rng) {
+ var rects, textNode, node, container = rng.startContainer;
+
+ rects = rng.getClientRects();
+ if (rects.length) {
+ return rects[0];
+ }
+
+ if (!rng.collapsed || container.nodeType != 1) {
+ return;
+ }
+
+ node = container.childNodes[lastRng.startOffset];
+
+ // Skip empty whitespace nodes
+ while (node && node.nodeType == 3 && !node.data.length) {
+ node = node.nextSibling;
+ }
+
+ if (!node) {
+ return;
+ }
+
+ // Check if the location is |<br>
+ // TODO: Might need to expand this to say |<table>
+ if (node.tagName == 'BR') {
+ textNode = dom.doc.createTextNode('\uFEFF');
+ node.parentNode.insertBefore(textNode, node);
+
+ rng = dom.createRng();
+ rng.setStartBefore(textNode);
+ rng.setEndAfter(textNode);
+
+ rects = rng.getClientRects();
+ dom.remove(textNode);
+ }
+
+ if (rects.length) {
+ return rects[0];
+ }
+ }
+
+ // Calculate top cordinate this is needed to avoid scrolling to top of document
+ // We want the paste bin to be as close to the caret as possible to avoid scrolling
+ if (lastRng.getClientRects) {
+ var rect = getCaretRect(lastRng);
+
+ if (rect) {
+ // Client rects gets us closes to the actual
+ // caret location in for example a wrapped paragraph block
+ top = scrollTop + (rect.top - dom.getPos(body).y);
+ } else {
+ top = scrollTop;
+
+ // Check if we can find a closer location by checking the range element
+ var container = lastRng.startContainer;
+ if (container) {
+ if (container.nodeType == 3 && container.parentNode != body) {
+ container = container.parentNode;
+ }
+
+ if (container.nodeType == 1) {
+ top = dom.getPos(container, scrollContainer || body).y;
+ }
+ }
+ }
+ }
+
+ // Create a pastebin
+ pasteBinElm = dom.add(editor.getBody(), 'div', {
+ id: "mcepastebin",
+ contentEditable: true,
+ "data-mce-bogus": "all",
+ style: 'position: absolute; top: ' + top + 'px;' +
+ 'width: 10px; height: 10px; overflow: hidden; opacity: 0'
+ }, pasteBinDefaultContent);
+
+ // Move paste bin out of sight since the controlSelection rect gets displayed otherwise on IE and Gecko
+ if (Env.ie || Env.gecko) {
+ dom.setStyle(pasteBinElm, 'left', dom.getStyle(body, 'direction', true) == 'rtl' ? 0xFFFF : -0xFFFF);
+ }
+
+ // Prevent focus events from bubbeling fixed FocusManager issues
+ dom.bind(pasteBinElm, 'beforedeactivate focusin focusout', function(e) {
+ e.stopPropagation();
+ });
+
+ pasteBinElm.focus();
+ editor.selection.select(pasteBinElm, true);
+ }
+
+ /**
+ * Removes the paste bin if it exists.
+ */
+ function removePasteBin() {
+ if (pasteBinElm) {
+ var pasteBinClone;
+
+ // WebKit/Blink might clone the div so
+ // lets make sure we remove all clones
+ // TODO: Man o man is this ugly. WebKit is the new IE! Remove this if they ever fix it!
+ while ((pasteBinClone = editor.dom.get('mcepastebin'))) {
+ editor.dom.remove(pasteBinClone);
+ editor.dom.unbind(pasteBinClone);
+ }
+
+ if (lastRng) {
+ editor.selection.setRng(lastRng);
+ }
+ }
+
+ pasteBinElm = lastRng = null;
+ }
+
+ /**
+ * Returns the contents of the paste bin as a HTML string.
+ *
+ * @return {String} Get the contents of the paste bin.
+ */
+ function getPasteBinHtml() {
+ var html = '', pasteBinClones, i, clone, cloneHtml;
+
+ // Since WebKit/Chrome might clone the paste bin when pasting
+ // for example: <img style="float: right"> we need to check if any of them contains some useful html.
+ // TODO: Man o man is this ugly. WebKit is the new IE! Remove this if they ever fix it!
+ pasteBinClones = editor.dom.select('div[id=mcepastebin]');
+ for (i = 0; i < pasteBinClones.length; i++) {
+ clone = pasteBinClones[i];
+
+ // Pasting plain text produces pastebins in pastebinds makes sence right!?
+ if (clone.firstChild && clone.firstChild.id == 'mcepastebin') {
+ clone = clone.firstChild;
+ }
+
+ cloneHtml = clone.innerHTML;
+ if (html != pasteBinDefaultContent) {
+ html += cloneHtml;
+ }
+ }
+
+ return html;
+ }
+
+ /**
+ * Gets various content types out of a datatransfer object.
+ *
+ * @param {DataTransfer} dataTransfer Event fired on paste.
+ * @return {Object} Object with mime types and data for those mime types.
+ */
+ function getDataTransferItems(dataTransfer) {
+ var data = {};
+
+ if (dataTransfer) {
+ // Use old WebKit/IE API
+ if (dataTransfer.getData) {
+ var legacyText = dataTransfer.getData('Text');
+ if (legacyText && legacyText.length > 0) {
+ if (legacyText.indexOf(mceInternalUrlPrefix) == -1) {
+ data['text/plain'] = legacyText;
+ }
+ }
+ }
+
+ if (dataTransfer.types) {
+ for (var i = 0; i < dataTransfer.types.length; i++) {
+ var contentType = dataTransfer.types[i];
+ data[contentType] = dataTransfer.getData(contentType);
+ }
+ }
+ }
+
+ return data;
+ }
+
+ /**
+ * Gets various content types out of the Clipboard API. It will also get the
+ * plain text using older IE and WebKit API:s.
+ *
+ * @param {ClipboardEvent} clipboardEvent Event fired on paste.
+ * @return {Object} Object with mime types and data for those mime types.
+ */
+ function getClipboardContent(clipboardEvent) {
+ return getDataTransferItems(clipboardEvent.clipboardData || editor.getDoc().dataTransfer);
+ }
+
+ /**
+ * Checks if the clipboard contains image data if it does it will take that data
+ * and convert it into a data url image and paste that image at the caret location.
+ *
+ * @param {ClipboardEvent} e Paste/drop event object.
+ * @param {DOMRange} rng Optional rng object to move selection to.
+ * @return {Boolean} true/false if the image data was found or not.
+ */
+ function pasteImageData(e, rng) {
+ var dataTransfer = e.clipboardData || e.dataTransfer;
+
+ function processItems(items) {
+ var i, item, reader, hadImage = false;
+
+ function pasteImage(reader) {
+ if (rng) {
+ editor.selection.setRng(rng);
+ rng = null;
+ }
+
+ pasteHtml('<img src="' + reader.result + '">');
+ }
+
+ if (items) {
+ for (i = 0; i < items.length; i++) {
+ item = items[i];
+
+ if (/^image\/(jpeg|png|gif|bmp)$/.test(item.type)) {
+ reader = new FileReader();
+ reader.onload = pasteImage.bind(null, reader);
+ reader.readAsDataURL(item.getAsFile ? item.getAsFile() : item);
+
+ e.preventDefault();
+ hadImage = true;
+ }
+ }
+ }
+
+ return hadImage;
+ }
+
+ if (editor.settings.paste_data_images && dataTransfer) {
+ return processItems(dataTransfer.items) || processItems(dataTransfer.files);
+ }
+ }
+
+ /**
+ * Chrome on Android doesn't support proper clipboard access so we have no choice but to allow the browser default behavior.
+ *
+ * @param {Event} e Paste event object to check if it contains any data.
+ * @return {Boolean} true/false if the clipboard is empty or not.
+ */
+ function isBrokenAndroidClipboardEvent(e) {
+ var clipboardData = e.clipboardData;
+
+ return navigator.userAgent.indexOf('Android') != -1 && clipboardData && clipboardData.items && clipboardData.items.length === 0;
+ }
+
+ function getCaretRangeFromEvent(e) {
+ return RangeUtils.getCaretRangeFromPoint(e.clientX, e.clientY, editor.getDoc());
+ }
+
+ function hasContentType(clipboardContent, mimeType) {
+ return mimeType in clipboardContent && clipboardContent[mimeType].length > 0;
+ }
+
+ function isKeyboardPasteEvent(e) {
+ return (VK.metaKeyPressed(e) && e.keyCode == 86) || (e.shiftKey && e.keyCode == 45);
+ }
+
+ function registerEventHandlers() {
+ editor.on('keydown', function(e) {
+ function removePasteBinOnKeyUp(e) {
+ // Ctrl+V or Shift+Insert
+ if (isKeyboardPasteEvent(e) && !e.isDefaultPrevented()) {
+ removePasteBin();
+ }
+ }
+
+ // Ctrl+V or Shift+Insert
+ if (isKeyboardPasteEvent(e) && !e.isDefaultPrevented()) {
+ keyboardPastePlainTextState = e.shiftKey && e.keyCode == 86;
+
+ // Edge case on Safari on Mac where it doesn't handle Cmd+Shift+V correctly
+ // it fires the keydown but no paste or keyup so we are left with a paste bin
+ if (keyboardPastePlainTextState && Env.webkit && navigator.userAgent.indexOf('Version/') != -1) {
+ return;
+ }
+
+ // Prevent undoManager keydown handler from making an undo level with the pastebin in it
+ e.stopImmediatePropagation();
+
+ keyboardPasteTimeStamp = new Date().getTime();
+
+ // IE doesn't support Ctrl+Shift+V and it doesn't even produce a paste event
+ // so lets fake a paste event and let IE use the execCommand/dataTransfer methods
+ if (Env.ie && keyboardPastePlainTextState) {
+ e.preventDefault();
+ editor.fire('paste', {ieFake: true});
+ return;
+ }
+
+ removePasteBin();
+ createPasteBin();
+
+ // Remove pastebin if we get a keyup and no paste event
+ // For example pasting a file in IE 11 will not produce a paste event
+ editor.once('keyup', removePasteBinOnKeyUp);
+ editor.once('paste', function() {
+ editor.off('keyup', removePasteBinOnKeyUp);
+ });
+ }
+ });
+
+ editor.on('paste', function(e) {
+ // Getting content from the Clipboard can take some time
+ var clipboardTimer = new Date().getTime();
+ var clipboardContent = getClipboardContent(e);
+ var clipboardDelay = new Date().getTime() - clipboardTimer;
+
+ var isKeyBoardPaste = (new Date().getTime() - keyboardPasteTimeStamp - clipboardDelay) < 1000;
+ var plainTextMode = self.pasteFormat == "text" || keyboardPastePlainTextState;
+
+ keyboardPastePlainTextState = false;
+
+ if (e.isDefaultPrevented() || isBrokenAndroidClipboardEvent(e)) {
+ removePasteBin();
+ return;
+ }
+
+ if (pasteImageData(e)) {
+ removePasteBin();
+ return;
+ }
+
+ // Not a keyboard paste prevent default paste and try to grab the clipboard contents using different APIs
+ if (!isKeyBoardPaste) {
+ e.preventDefault();
+ }
+
+ // Try IE only method if paste isn't a keyboard paste
+ if (Env.ie && (!isKeyBoardPaste || e.ieFake)) {
+ createPasteBin();
+
+ editor.dom.bind(pasteBinElm, 'paste', function(e) {
+ e.stopPropagation();
+ });
+
+ editor.getDoc().execCommand('Paste', false, null);
+ clipboardContent["text/html"] = getPasteBinHtml();
+ }
+
+ setTimeout(function() {
+ var content;
+
+ // Grab HTML from Clipboard API or paste bin as a fallback
+ if (hasContentType(clipboardContent, 'text/html')) {
+ content = clipboardContent['text/html'];
+ } else {
+ content = getPasteBinHtml();
+
+ // If paste bin is empty try using plain text mode
+ // since that is better than nothing right
+ if (content == pasteBinDefaultContent) {
+ plainTextMode = true;
+ }
+ }
+
+ content = Utils.trimHtml(content);
+
+ // WebKit has a nice bug where it clones the paste bin if you paste from for example notepad
+ // so we need to force plain text mode in this case
+ if (pasteBinElm && pasteBinElm.firstChild && pasteBinElm.firstChild.id === 'mcepastebin') {
+ plainTextMode = true;
+ }
+
+ removePasteBin();
+
+ // If we got nothing from clipboard API and pastebin then we could try the last resort: plain/text
+ if (!content.length) {
+ plainTextMode = true;
+ }
+
+ // Grab plain text from Clipboard API or convert existing HTML to plain text
+ if (plainTextMode) {
+ // Use plain text contents from Clipboard API unless the HTML contains paragraphs then
+ // we should convert the HTML to plain text since works better when pasting HTML/Word contents as plain text
+ if (hasContentType(clipboardContent, 'text/plain') && content.indexOf('</p>') == -1) {
+ content = clipboardContent['text/plain'];
+ } else {
+ content = Utils.innerText(content);
+ }
+ }
+
+ // If the content is the paste bin default HTML then it was
+ // impossible to get the cliboard data out.
+ if (content == pasteBinDefaultContent) {
+ if (!isKeyBoardPaste) {
+ editor.windowManager.alert('Please use Ctrl+V/Cmd+V keyboard shortcuts to paste contents.');
+ }
+
+ return;
+ }
+
+ if (plainTextMode) {
+ pasteText(content);
+ } else {
+ pasteHtml(content);
+ }
+ }, 0);
+ });
+
+ editor.on('dragstart dragend', function(e) {
+ draggingInternally = e.type == 'dragstart';
+ });
+
+ editor.on('drop', function(e) {
+ var rng = getCaretRangeFromEvent(e);
+
+ if (e.isDefaultPrevented() || draggingInternally) {
+ return;
+ }
+
+ if (pasteImageData(e, rng)) {
+ return;
+ }
+
+ if (rng && editor.settings.paste_filter_drop !== false) {
+ var dropContent = getDataTransferItems(e.dataTransfer);
+ var content = dropContent['mce-internal'] || dropContent['text/html'] || dropContent['text/plain'];
+
+ if (content) {
+ e.preventDefault();
+
+ editor.undoManager.transact(function() {
+ if (dropContent['mce-internal']) {
+ editor.execCommand('Delete');
+ }
+
+ editor.selection.setRng(rng);
+
+ content = Utils.trimHtml(content);
+
+ if (!dropContent['text/html']) {
+ pasteText(content);
+ } else {
+ pasteHtml(content);
+ }
+ });
+ }
+ }
+ });
+
+ editor.on('dragover dragend', function(e) {
+ if (editor.settings.paste_data_images) {
+ e.preventDefault();
+ }
+ });
+ }
+
+ self.pasteHtml = pasteHtml;
+ self.pasteText = pasteText;
+
+ editor.on('preInit', function() {
+ registerEventHandlers();
+
+ // Remove all data images from paste for example from Gecko
+ // except internal images like video elements
+ editor.parser.addNodeFilter('img', function(nodes) {
+ if (!editor.settings.paste_data_images) {
+ var i = nodes.length;
+
+ while (i--) {
+ var src = nodes[i].attributes.map.src;
+
+ // Some browsers automatically produce data uris on paste
+ // Safari on Mac produces webkit-fake-url see: https://bugs.webkit.org/show_bug.cgi?id=49141
+ if (src && /^(data:image|webkit\-fake\-url)/.test(src)) {
+ if (!nodes[i].attr('data-mce-object') && src !== Env.transparentSrc) {
+ nodes[i].remove();
+ }
+ }
+ }
+ }
+ });
+ });
+ };
+});
+
+// Included from: js/tinymce/plugins/paste/classes/WordFilter.js
+
+/**
+ * WordFilter.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class parses word HTML into proper TinyMCE markup.
+ *
+ * @class tinymce.pasteplugin.WordFilter
+ * @private
+ */
+define("tinymce/pasteplugin/WordFilter", [
+ "tinymce/util/Tools",
+ "tinymce/html/DomParser",
+ "tinymce/html/Schema",
+ "tinymce/html/Serializer",
+ "tinymce/html/Node",
+ "tinymce/pasteplugin/Utils"
+], function(Tools, DomParser, Schema, Serializer, Node, Utils) {
+ /**
+ * Checks if the specified content is from any of the following sources: MS Word/Office 365/Google docs.
+ */
+ function isWordContent(content) {
+ return (
+ (/<font face="Times New Roman"|class="?Mso|style="[^"]*\bmso-|style='[^'']*\bmso-|w:WordDocument/i).test(content) ||
+ (/class="OutlineElement/).test(content) ||
+ (/id="?docs\-internal\-guid\-/.test(content))
+ );
+ }
+
+ /**
+ * Checks if the specified text starts with "1. " or "a. " etc.
+ */
+ function isNumericList(text) {
+ var found, patterns;
+
+ patterns = [
+ /^[IVXLMCD]{1,2}\.[ \u00a0]/, // Roman upper case
+ /^[ivxlmcd]{1,2}\.[ \u00a0]/, // Roman lower case
+ /^[a-z]{1,2}[\.\)][ \u00a0]/, // Alphabetical a-z
+ /^[A-Z]{1,2}[\.\)][ \u00a0]/, // Alphabetical A-Z
+ /^[0-9]+\.[ \u00a0]/, // Numeric lists
+ /^[\u3007\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d]+\.[ \u00a0]/, // Japanese
+ /^[\u58f1\u5f10\u53c2\u56db\u4f0d\u516d\u4e03\u516b\u4e5d\u62fe]+\.[ \u00a0]/ // Chinese
+ ];
+
+ text = text.replace(/^[\u00a0 ]+/, '');
+
+ Tools.each(patterns, function(pattern) {
+ if (pattern.test(text)) {
+ found = true;
+ return false;
+ }
+ });
+
+ return found;
+ }
+
+ function isBulletList(text) {
+ return /^[\s\u00a0]*[\u2022\u00b7\u00a7\u25CF]\s*/.test(text);
+ }
+
+ function WordFilter(editor) {
+ var settings = editor.settings;
+
+ editor.on('BeforePastePreProcess', function(e) {
+ var content = e.content, retainStyleProperties, validStyles;
+
+ // Remove google docs internal guid markers
+ content = content.replace(/<b[^>]+id="?docs-internal-[^>]*>/gi, '');
+ content = content.replace(/<br class="?Apple-interchange-newline"?>/gi, '');
+
+ retainStyleProperties = settings.paste_retain_style_properties;
+ if (retainStyleProperties) {
+ validStyles = Tools.makeMap(retainStyleProperties.split(/[, ]/));
+ }
+
+ /**
+ * Converts fake bullet and numbered lists to real semantic OL/UL.
+ *
+ * @param {tinymce.html.Node} node Root node to convert children of.
+ */
+ function convertFakeListsToProperLists(node) {
+ var currentListNode, prevListNode, lastLevel = 1;
+
+ function getText(node) {
+ var txt = '';
+
+ if (node.type === 3) {
+ return node.value;
+ }
+
+ if ((node = node.firstChild)) {
+ do {
+ txt += getText(node);
+ } while ((node = node.next));
+ }
+
+ return txt;
+ }
+
+ function trimListStart(node, regExp) {
+ if (node.type === 3) {
+ if (regExp.test(node.value)) {
+ node.value = node.value.replace(regExp, '');
+ return false;
+ }
+ }
+
+ if ((node = node.firstChild)) {
+ do {
+ if (!trimListStart(node, regExp)) {
+ return false;
+ }
+ } while ((node = node.next));
+ }
+
+ return true;
+ }
+
+ function removeIgnoredNodes(node) {
+ if (node._listIgnore) {
+ node.remove();
+ return;
+ }
+
+ if ((node = node.firstChild)) {
+ do {
+ removeIgnoredNodes(node);
+ } while ((node = node.next));
+ }
+ }
+
+ function convertParagraphToLi(paragraphNode, listName, start) {
+ var level = paragraphNode._listLevel || lastLevel;
+
+ // Handle list nesting
+ if (level != lastLevel) {
+ if (level < lastLevel) {
+ // Move to parent list
+ if (currentListNode) {
+ currentListNode = currentListNode.parent.parent;
+ }
+ } else {
+ // Create new list
+ prevListNode = currentListNode;
+ currentListNode = null;
+ }
+ }
+
+ if (!currentListNode || currentListNode.name != listName) {
+ prevListNode = prevListNode || currentListNode;
+ currentListNode = new Node(listName, 1);
+
+ if (start > 1) {
+ currentListNode.attr('start', '' + start);
+ }
+
+ paragraphNode.wrap(currentListNode);
+ } else {
+ currentListNode.append(paragraphNode);
+ }
+
+ paragraphNode.name = 'li';
+
+ // Append list to previous list if it exists
+ if (level > lastLevel && prevListNode) {
+ prevListNode.lastChild.append(currentListNode);
+ }
+
+ lastLevel = level;
+
+ // Remove start of list item "1. " or "· " etc
+ removeIgnoredNodes(paragraphNode);
+ trimListStart(paragraphNode, /^\u00a0+/);
+ trimListStart(paragraphNode, /^\s*([\u2022\u00b7\u00a7\u25CF]|\w+\.)/);
+ trimListStart(paragraphNode, /^\u00a0+/);
+ }
+
+ // Build a list of all root level elements before we start
+ // altering them in the loop below.
+ var elements = [], child = node.firstChild;
+ while (typeof child !== 'undefined' && child !== null) {
+ elements.push(child);
+
+ child = child.walk();
+ if (child !== null) {
+ while (typeof child !== 'undefined' && child.parent !== node) {
+ child = child.walk();
+ }
+ }
+ }
+
+ for (var i = 0; i < elements.length; i++) {
+ node = elements[i];
+
+ if (node.name == 'p' && node.firstChild) {
+ // Find first text node in paragraph
+ var nodeText = getText(node);
+
+ // Detect unordered lists look for bullets
+ if (isBulletList(nodeText)) {
+ convertParagraphToLi(node, 'ul');
+ continue;
+ }
+
+ // Detect ordered lists 1., a. or ixv.
+ if (isNumericList(nodeText)) {
+ // Parse OL start number
+ var matches = /([0-9]+)\./.exec(nodeText);
+ var start = 1;
+ if (matches) {
+ start = parseInt(matches[1], 10);
+ }
+
+ convertParagraphToLi(node, 'ol', start);
+ continue;
+ }
+
+ // Convert paragraphs marked as lists but doesn't look like anything
+ if (node._listLevel) {
+ convertParagraphToLi(node, 'ul', 1);
+ continue;
+ }
+
+ currentListNode = null;
+ } else {
+ // If the root level element isn't a p tag which can be
+ // processed by convertParagraphToLi, it interrupts the
+ // lists, causing a new list to start instead of having
+ // elements from the next list inserted above this tag.
+ prevListNode = currentListNode;
+ currentListNode = null;
+ }
+ }
+ }
+
+ function filterStyles(node, styleValue) {
+ var outputStyles = {}, matches, styles = editor.dom.parseStyle(styleValue);
+
+ Tools.each(styles, function(value, name) {
+ // Convert various MS styles to W3C styles
+ switch (name) {
+ case 'mso-list':
+ // Parse out list indent level for lists
+ matches = /\w+ \w+([0-9]+)/i.exec(styleValue);
+ if (matches) {
+ node._listLevel = parseInt(matches[1], 10);
+ }
+
+ // Remove these nodes <span style="mso-list:Ignore">o</span>
+ // Since the span gets removed we mark the text node and the span
+ if (/Ignore/i.test(value) && node.firstChild) {
+ node._listIgnore = true;
+ node.firstChild._listIgnore = true;
+ }
+
+ break;
+
+ case "horiz-align":
+ name = "text-align";
+ break;
+
+ case "vert-align":
+ name = "vertical-align";
+ break;
+
+ case "font-color":
+ case "mso-foreground":
+ name = "color";
+ break;
+
+ case "mso-background":
+ case "mso-highlight":
+ name = "background";
+ break;
+
+ case "font-weight":
+ case "font-style":
+ if (value != "normal") {
+ outputStyles[name] = value;
+ }
+ return;
+
+ case "mso-element":
+ // Remove track changes code
+ if (/^(comment|comment-list)$/i.test(value)) {
+ node.remove();
+ return;
+ }
+
+ break;
+ }
+
+ if (name.indexOf('mso-comment') === 0) {
+ node.remove();
+ return;
+ }
+
+ // Never allow mso- prefixed names
+ if (name.indexOf('mso-') === 0) {
+ return;
+ }
+
+ // Output only valid styles
+ if (retainStyleProperties == "all" || (validStyles && validStyles[name])) {
+ outputStyles[name] = value;
+ }
+ });
+
+ // Convert bold style to "b" element
+ if (/(bold)/i.test(outputStyles["font-weight"])) {
+ delete outputStyles["font-weight"];
+ node.wrap(new Node("b", 1));
+ }
+
+ // Convert italic style to "i" element
+ if (/(italic)/i.test(outputStyles["font-style"])) {
+ delete outputStyles["font-style"];
+ node.wrap(new Node("i", 1));
+ }
+
+ // Serialize the styles and see if there is something left to keep
+ outputStyles = editor.dom.serializeStyle(outputStyles, node.name);
+ if (outputStyles) {
+ return outputStyles;
+ }
+
+ return null;
+ }
+
+ if (settings.paste_enable_default_filters === false) {
+ return;
+ }
+
+ // Detect is the contents is Word junk HTML
+ if (isWordContent(e.content)) {
+ e.wordContent = true; // Mark it for other processors
+
+ // Remove basic Word junk
+ content = Utils.filter(content, [
+ // Word comments like conditional comments etc
+ /<!--[\s\S]+?-->/gi,
+
+ // Remove comments, scripts (e.g., msoShowComment), XML tag, VML content,
+ // MS Office namespaced tags, and a few other tags
+ /<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi,
+
+ // Convert <s> into <strike> for line-though
+ [/<(\/?)s>/gi, "<$1strike>"],
+
+ // Replace nsbp entites to char since it's easier to handle
+ [/ /gi, "\u00a0"],
+
+ // Convert <span style="mso-spacerun:yes">___</span> to string of alternating
+ // breaking/non-breaking spaces of same length
+ [/<span\s+style\s*=\s*"\s*mso-spacerun\s*:\s*yes\s*;?\s*"\s*>([\s\u00a0]*)<\/span>/gi,
+ function(str, spaces) {
+ return (spaces.length > 0) ?
+ spaces.replace(/./, " ").slice(Math.floor(spaces.length / 2)).split("").join("\u00a0") : "";
+ }
+ ]
+ ]);
+
+ var validElements = settings.paste_word_valid_elements;
+ if (!validElements) {
+ validElements = (
+ '-strong/b,-em/i,-u,-span,-p,-ol,-ul,-li,-h1,-h2,-h3,-h4,-h5,-h6,' +
+ '-p/div,-a[href|name],sub,sup,strike,br,del,table[width],tr,' +
+ 'td[colspan|rowspan|width],th[colspan|rowspan|width],thead,tfoot,tbody'
+ );
+ }
+
+ // Setup strict schema
+ var schema = new Schema({
+ valid_elements: validElements,
+ valid_children: '-li[p]'
+ });
+
+ // Add style/class attribute to all element rules since the user might have removed them from
+ // paste_word_valid_elements config option and we need to check them for properties
+ Tools.each(schema.elements, function(rule) {
+ /*eslint dot-notation:0*/
+ if (!rule.attributes["class"]) {
+ rule.attributes["class"] = {};
+ rule.attributesOrder.push("class");
+ }
+
+ if (!rule.attributes.style) {
+ rule.attributes.style = {};
+ rule.attributesOrder.push("style");
+ }
+ });
+
+ // Parse HTML into DOM structure
+ var domParser = new DomParser({}, schema);
+
+ // Filter styles to remove "mso" specific styles and convert some of them
+ domParser.addAttributeFilter('style', function(nodes) {
+ var i = nodes.length, node;
+
+ while (i--) {
+ node = nodes[i];
+ node.attr('style', filterStyles(node, node.attr('style')));
+
+ // Remove pointess spans
+ if (node.name == 'span' && node.parent && !node.attributes.length) {
+ node.unwrap();
+ }
+ }
+ });
+
+ // Check the class attribute for comments or del items and remove those
+ domParser.addAttributeFilter('class', function(nodes) {
+ var i = nodes.length, node, className;
+
+ while (i--) {
+ node = nodes[i];
+
+ className = node.attr('class');
+ if (/^(MsoCommentReference|MsoCommentText|msoDel)$/i.test(className)) {
+ node.remove();
+ }
+
+ node.attr('class', null);
+ }
+ });
+
+ // Remove all del elements since we don't want the track changes code in the editor
+ domParser.addNodeFilter('del', function(nodes) {
+ var i = nodes.length;
+
+ while (i--) {
+ nodes[i].remove();
+ }
+ });
+
+ // Keep some of the links and anchors
+ domParser.addNodeFilter('a', function(nodes) {
+ var i = nodes.length, node, href, name;
+
+ while (i--) {
+ node = nodes[i];
+ href = node.attr('href');
+ name = node.attr('name');
+
+ if (href && href.indexOf('#_msocom_') != -1) {
+ node.remove();
+ continue;
+ }
+
+ if (href && href.indexOf('file://') === 0) {
+ href = href.split('#')[1];
+ if (href) {
+ href = '#' + href;
+ }
+ }
+
+ if (!href && !name) {
+ node.unwrap();
+ } else {
+ // Remove all named anchors that aren't specific to TOC, Footnotes or Endnotes
+ if (name && !/^_?(?:toc|edn|ftn)/i.test(name)) {
+ node.unwrap();
+ continue;
+ }
+
+ node.attr({
+ href: href,
+ name: name
+ });
+ }
+ }
+ });
+
+ // Parse into DOM structure
+ var rootNode = domParser.parse(content);
+
+ // Process DOM
+ if (settings.paste_convert_word_fake_lists !== false) {
+ convertFakeListsToProperLists(rootNode);
+ }
+
+ // Serialize DOM back to HTML
+ e.content = new Serializer({}, schema).serialize(rootNode);
+ }
+ });
+ }
+
+ WordFilter.isWordContent = isWordContent;
+
+ return WordFilter;
+});
+
+// Included from: js/tinymce/plugins/paste/classes/Quirks.js
+
+/**
+ * Quirks.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class contains various fixes for browsers. These issues can not be feature
+ * detected since we have no direct control over the clipboard. However we might be able
+ * to remove some of these fixes once the browsers gets updated/fixed.
+ *
+ * @class tinymce.pasteplugin.Quirks
+ * @private
+ */
+define("tinymce/pasteplugin/Quirks", [
+ "tinymce/Env",
+ "tinymce/util/Tools",
+ "tinymce/pasteplugin/WordFilter",
+ "tinymce/pasteplugin/Utils"
+], function(Env, Tools, WordFilter, Utils) {
+ "use strict";
+
+ return function(editor) {
+ function addPreProcessFilter(filterFunc) {
+ editor.on('BeforePastePreProcess', function(e) {
+ e.content = filterFunc(e.content);
+ });
+ }
+
+ /**
+ * Removes BR elements after block elements. IE9 has a nasty bug where it puts a BR element after each
+ * block element when pasting from word. This removes those elements.
+ *
+ * This:
+ * <p>a</p><br><p>b</p>
+ *
+ * Becomes:
+ * <p>a</p><p>b</p>
+ */
+ function removeExplorerBrElementsAfterBlocks(html) {
+ // Only filter word specific content
+ if (!WordFilter.isWordContent(html)) {
+ return html;
+ }
+
+ // Produce block regexp based on the block elements in schema
+ var blockElements = [];
+
+ Tools.each(editor.schema.getBlockElements(), function(block, blockName) {
+ blockElements.push(blockName);
+ });
+
+ var explorerBlocksRegExp = new RegExp(
+ '(?:<br> [\\s\\r\\n]+|<br>)*(<\\/?(' + blockElements.join('|') + ')[^>]*>)(?:<br> [\\s\\r\\n]+|<br>)*',
+ 'g'
+ );
+
+ // Remove BR:s from: <BLOCK>X</BLOCK><BR>
+ html = Utils.filter(html, [
+ [explorerBlocksRegExp, '$1']
+ ]);
+
+ // IE9 also adds an extra BR element for each soft-linefeed and it also adds a BR for each word wrap break
+ html = Utils.filter(html, [
+ [/<br><br>/g, '<BR><BR>'], // Replace multiple BR elements with uppercase BR to keep them intact
+ [/<br>/g, ' '], // Replace single br elements with space since they are word wrap BR:s
+ [/<BR><BR>/g, '<br>'] // Replace back the double brs but into a single BR
+ ]);
+
+ return html;
+ }
+
+ /**
+ * WebKit has a nasty bug where the all computed styles gets added to style attributes when copy/pasting contents.
+ * This fix solves that by simply removing the whole style attribute.
+ *
+ * The paste_webkit_styles option can be set to specify what to keep:
+ * paste_webkit_styles: "none" // Keep no styles
+ * paste_webkit_styles: "all", // Keep all of them
+ * paste_webkit_styles: "font-weight color" // Keep specific ones
+ *
+ * @param {String} content Content that needs to be processed.
+ * @return {String} Processed contents.
+ */
+ function removeWebKitStyles(content) {
+ // Passthrough all styles from Word and let the WordFilter handle that junk
+ if (WordFilter.isWordContent(content)) {
+ return content;
+ }
+
+ // Filter away styles that isn't matching the target node
+ var webKitStyles = editor.settings.paste_webkit_styles;
+
+ if (editor.settings.paste_remove_styles_if_webkit === false || webKitStyles == "all") {
+ return content;
+ }
+
+ if (webKitStyles) {
+ webKitStyles = webKitStyles.split(/[, ]/);
+ }
+
+ // Keep specific styles that doesn't match the current node computed style
+ if (webKitStyles) {
+ var dom = editor.dom, node = editor.selection.getNode();
+
+ content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, function(all, before, value, after) {
+ var inputStyles = dom.parseStyle(value, 'span'), outputStyles = {};
+
+ if (webKitStyles === "none") {
+ return before + after;
+ }
+
+ for (var i = 0; i < webKitStyles.length; i++) {
+ var inputValue = inputStyles[webKitStyles[i]], currentValue = dom.getStyle(node, webKitStyles[i], true);
+
+ if (/color/.test(webKitStyles[i])) {
+ inputValue = dom.toHex(inputValue);
+ currentValue = dom.toHex(currentValue);
+ }
+
+ if (currentValue != inputValue) {
+ outputStyles[webKitStyles[i]] = inputValue;
+ }
+ }
+
+ outputStyles = dom.serializeStyle(outputStyles, 'span');
+ if (outputStyles) {
+ return before + ' style="' + outputStyles + '"' + after;
+ }
+
+ return before + after;
+ });
+ } else {
+ // Remove all external styles
+ content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, '$1$3');
+ }
+
+ // Keep internal styles
+ content = content.replace(/(<[^>]+) data-mce-style="([^"]+)"([^>]*>)/gi, function(all, before, value, after) {
+ return before + ' style="' + value + '"' + after;
+ });
+
+ return content;
+ }
+
+ // Sniff browsers and apply fixes since we can't feature detect
+ if (Env.webkit) {
+ addPreProcessFilter(removeWebKitStyles);
+ }
+
+ if (Env.ie) {
+ addPreProcessFilter(removeExplorerBrElementsAfterBlocks);
+ }
+ };
+});
+
+// Included from: js/tinymce/plugins/paste/classes/Plugin.js
+
+/**
+ * Plugin.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class contains the tinymce plugin logic for the paste plugin.
+ *
+ * @class tinymce.pasteplugin.Plugin
+ * @private
+ */
+define("tinymce/pasteplugin/Plugin", [
+ "tinymce/PluginManager",
+ "tinymce/pasteplugin/Clipboard",
+ "tinymce/pasteplugin/WordFilter",
+ "tinymce/pasteplugin/Quirks"
+], function(PluginManager, Clipboard, WordFilter, Quirks) {
+ var userIsInformed;
+
+ PluginManager.add('paste', function(editor) {
+ var self = this, clipboard, settings = editor.settings;
+
+ function togglePlainTextPaste() {
+ if (clipboard.pasteFormat == "text") {
+ this.active(false);
+ clipboard.pasteFormat = "html";
+ } else {
+ clipboard.pasteFormat = "text";
+ this.active(true);
+
+ if (!userIsInformed) {
+ editor.windowManager.alert(
+ 'Paste is now in plain text mode. Contents will now ' +
+ 'be pasted as plain text until you toggle this option off.'
+ );
+
+ userIsInformed = true;
+ }
+ }
+ }
+
+ self.clipboard = clipboard = new Clipboard(editor);
+ self.quirks = new Quirks(editor);
+ self.wordFilter = new WordFilter(editor);
+
+ if (editor.settings.paste_as_text) {
+ self.clipboard.pasteFormat = "text";
+ }
+
+ if (settings.paste_preprocess) {
+ editor.on('PastePreProcess', function(e) {
+ settings.paste_preprocess.call(self, self, e);
+ });
+ }
+
+ if (settings.paste_postprocess) {
+ editor.on('PastePostProcess', function(e) {
+ settings.paste_postprocess.call(self, self, e);
+ });
+ }
+
+ editor.addCommand('mceInsertClipboardContent', function(ui, value) {
+ if (value.content) {
+ self.clipboard.pasteHtml(value.content);
+ }
+
+ if (value.text) {
+ self.clipboard.pasteText(value.text);
+ }
+ });
+
+ // Block all drag/drop events
+ if (editor.paste_block_drop) {
+ editor.on('dragend dragover draggesture dragdrop drop drag', function(e) {
+ e.preventDefault();
+ e.stopPropagation();
+ });
+ }
+
+ // Prevent users from dropping data images on Gecko
+ if (!editor.settings.paste_data_images) {
+ editor.on('drop', function(e) {
+ var dataTransfer = e.dataTransfer;
+
+ if (dataTransfer && dataTransfer.files && dataTransfer.files.length > 0) {
+ e.preventDefault();
+ }
+ });
+ }
+
+ editor.addButton('pastetext', {
+ icon: 'pastetext',
+ tooltip: 'Paste as text',
+ onclick: togglePlainTextPaste,
+ active: self.clipboard.pasteFormat == "text"
+ });
+
+ editor.addMenuItem('pastetext', {
+ text: 'Paste as text',
+ selectable: true,
+ active: clipboard.pasteFormat,
+ onclick: togglePlainTextPaste
+ });
+ });
+});
+
+expose(["tinymce/pasteplugin/Utils"]);
+})(this);
\ No newline at end of file