diff options
Diffstat (limited to 'mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/paste/editor_plugin_src.js')
| -rw-r--r-- | mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/paste/editor_plugin_src.js | 940 |
1 files changed, 940 insertions, 0 deletions
diff --git a/mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/paste/editor_plugin_src.js b/mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/paste/editor_plugin_src.js new file mode 100644 index 000000000..4c3bf6542 --- /dev/null +++ b/mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/paste/editor_plugin_src.js @@ -0,0 +1,940 @@ +/**
+ * editor_plugin_src.js
+ *
+ * Copyright 2009, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://tinymce.moxiecode.com/license
+ * Contributing: http://tinymce.moxiecode.com/contributing
+ */
+
+(function() {
+ var each = tinymce.each,
+ entities = null,
+ defs = {
+ paste_auto_cleanup_on_paste : true,
+ paste_block_drop : false,
+ paste_retain_style_properties : "none",
+ paste_strip_class_attributes : "mso",
+ paste_remove_spans : false,
+ paste_remove_styles : false,
+ paste_remove_styles_if_webkit : true,
+ paste_convert_middot_lists : true,
+ paste_convert_headers_to_strong : false,
+ paste_dialog_width : "450",
+ paste_dialog_height : "400",
+ paste_text_use_dialog : false,
+ paste_text_sticky : false,
+ paste_text_notifyalways : false,
+ paste_text_linebreaktype : "p",
+ paste_text_replacements : [
+ [/\u2026/g, "..."],
+ [/[\x93\x94\u201c\u201d]/g, '"'],
+ [/[\x60\x91\x92\u2018\u2019]/g, "'"]
+ ]
+ };
+
+ function getParam(ed, name) {
+ return ed.getParam(name, defs[name]);
+ }
+
+ tinymce.create('tinymce.plugins.PastePlugin', {
+ init : function(ed, url) {
+ var t = this;
+
+ t.editor = ed;
+ t.url = url;
+
+ // Setup plugin events
+ t.onPreProcess = new tinymce.util.Dispatcher(t);
+ t.onPostProcess = new tinymce.util.Dispatcher(t);
+
+ // Register default handlers
+ t.onPreProcess.add(t._preProcess);
+ t.onPostProcess.add(t._postProcess);
+
+ // Register optional preprocess handler
+ t.onPreProcess.add(function(pl, o) {
+ ed.execCallback('paste_preprocess', pl, o);
+ });
+
+ // Register optional postprocess
+ t.onPostProcess.add(function(pl, o) {
+ ed.execCallback('paste_postprocess', pl, o);
+ });
+
+ // Initialize plain text flag
+ ed.pasteAsPlainText = false;
+
+ // This function executes the process handlers and inserts the contents
+ // force_rich overrides plain text mode set by user, important for pasting with execCommand
+ function process(o, force_rich) {
+ var dom = ed.dom;
+
+ // Execute pre process handlers
+ t.onPreProcess.dispatch(t, o);
+
+ // Create DOM structure
+ o.node = dom.create('div', 0, o.content);
+
+ // Execute post process handlers
+ t.onPostProcess.dispatch(t, o);
+
+ // Serialize content
+ o.content = ed.serializer.serialize(o.node, {getInner : 1});
+
+ // Plain text option active?
+ if ((!force_rich) && (ed.pasteAsPlainText)) {
+ t._insertPlainText(ed, dom, o.content);
+
+ if (!getParam(ed, "paste_text_sticky")) {
+ ed.pasteAsPlainText = false;
+ ed.controlManager.setActive("pastetext", false);
+ }
+ } else if (/<(p|h[1-6]|ul|ol)/.test(o.content)) {
+ // Handle insertion of contents containing block elements separately
+ t._insertBlockContent(ed, dom, o.content);
+ } else {
+ t._insert(o.content);
+ }
+ }
+
+ // Add command for external usage
+ ed.addCommand('mceInsertClipboardContent', function(u, o) {
+ process(o, true);
+ });
+
+ if (!getParam(ed, "paste_text_use_dialog")) {
+ ed.addCommand('mcePasteText', function(u, v) {
+ var cookie = tinymce.util.Cookie;
+
+ ed.pasteAsPlainText = !ed.pasteAsPlainText;
+ ed.controlManager.setActive('pastetext', ed.pasteAsPlainText);
+
+ if ((ed.pasteAsPlainText) && (!cookie.get("tinymcePasteText"))) {
+ if (getParam(ed, "paste_text_sticky")) {
+ ed.windowManager.alert(ed.translate('paste.plaintext_mode_sticky'));
+ } else {
+ ed.windowManager.alert(ed.translate('paste.plaintext_mode_sticky'));
+ }
+
+ if (!getParam(ed, "paste_text_notifyalways")) {
+ cookie.set("tinymcePasteText", "1", new Date(new Date().getFullYear() + 1, 12, 31))
+ }
+ }
+ });
+ }
+
+ ed.addButton('pastetext', {title: 'paste.paste_text_desc', cmd: 'mcePasteText'});
+ ed.addButton('selectall', {title: 'paste.selectall_desc', cmd: 'selectall'});
+
+ // This function grabs the contents from the clipboard by adding a
+ // hidden div and placing the caret inside it and after the browser paste
+ // is done it grabs that contents and processes that
+ function grabContent(e) {
+ var n, or, rng, sel = ed.selection, dom = ed.dom, body = ed.getBody(), posY;
+
+ // Check if browser supports direct plaintext access
+ if (ed.pasteAsPlainText && (e.clipboardData || dom.doc.dataTransfer)) {
+ e.preventDefault();
+ process({content : (e.clipboardData || dom.doc.dataTransfer).getData('Text')}, true);
+ return;
+ }
+
+ if (dom.get('_mcePaste'))
+ return;
+
+ // Create container to paste into
+ n = dom.add(body, 'div', {id : '_mcePaste', 'class' : 'mcePaste'}, '\uFEFF');
+
+ // If contentEditable mode we need to find out the position of the closest element
+ if (body != ed.getDoc().body)
+ posY = dom.getPos(ed.selection.getStart(), body).y;
+ else
+ posY = body.scrollTop;
+
+ // Styles needs to be applied after the element is added to the document since WebKit will otherwise remove all styles
+ dom.setStyles(n, {
+ position : 'absolute',
+ left : -10000,
+ top : posY,
+ width : 1,
+ height : 1,
+ overflow : 'hidden'
+ });
+
+ if (tinymce.isIE) {
+ // Select the container
+ rng = dom.doc.body.createTextRange();
+ rng.moveToElementText(n);
+ rng.execCommand('Paste');
+
+ // Remove container
+ dom.remove(n);
+
+ // Check if the contents was changed, if it wasn't then clipboard extraction failed probably due
+ // to IE security settings so we pass the junk though better than nothing right
+ if (n.innerHTML === '\uFEFF') {
+ ed.execCommand('mcePasteWord');
+ e.preventDefault();
+ return;
+ }
+
+ // Process contents
+ process({content : n.innerHTML});
+
+ // Block the real paste event
+ return tinymce.dom.Event.cancel(e);
+ } else {
+ function block(e) {
+ e.preventDefault();
+ };
+
+ // Block mousedown and click to prevent selection change
+ dom.bind(ed.getDoc(), 'mousedown', block);
+ dom.bind(ed.getDoc(), 'keydown', block);
+
+ or = ed.selection.getRng();
+
+ // Move caret into hidden div
+ n = n.firstChild;
+ rng = ed.getDoc().createRange();
+ rng.setStart(n, 0);
+ rng.setEnd(n, 1);
+ sel.setRng(rng);
+
+ // Wait a while and grab the pasted contents
+ window.setTimeout(function() {
+ var h = '', nl = dom.select('div.mcePaste');
+
+ // WebKit will split the div into multiple ones so this will loop through then all and join them to get the whole HTML string
+ each(nl, function(n) {
+ // WebKit duplicates the divs so we need to remove them
+ each(dom.select('div.mcePaste', n), function(n) {
+ dom.remove(n, 1);
+ });
+
+ // Remove apply style spans
+ each(dom.select('span.Apple-style-span', n), function(n) {
+ dom.remove(n, 1);
+ });
+
+ h += n.innerHTML;
+ });
+
+ // Remove the nodes
+ each(nl, function(n) {
+ dom.remove(n);
+ });
+
+ // Restore the old selection
+ if (or)
+ sel.setRng(or);
+
+ process({content : h});
+
+ // Unblock events ones we got the contents
+ dom.unbind(ed.getDoc(), 'mousedown', block);
+ dom.unbind(ed.getDoc(), 'keydown', block);
+ }, 0);
+ }
+ }
+
+ // Check if we should use the new auto process method
+ if (getParam(ed, "paste_auto_cleanup_on_paste")) {
+ // Is it's Opera or older FF use key handler
+ if (tinymce.isOpera || /Firefox\/2/.test(navigator.userAgent)) {
+ ed.onKeyDown.add(function(ed, e) {
+ if (((tinymce.isMac ? e.metaKey : e.ctrlKey) && e.keyCode == 86) || (e.shiftKey && e.keyCode == 45))
+ grabContent(e);
+ });
+ } else {
+ // Grab contents on paste event on Gecko and WebKit
+ ed.onPaste.addToTop(function(ed, e) {
+ return grabContent(e);
+ });
+ }
+ }
+
+ // Block all drag/drop events
+ if (getParam(ed, "paste_block_drop")) {
+ ed.onInit.add(function() {
+ ed.dom.bind(ed.getBody(), ['dragend', 'dragover', 'draggesture', 'dragdrop', 'drop', 'drag'], function(e) {
+ e.preventDefault();
+ e.stopPropagation();
+
+ return false;
+ });
+ });
+ }
+
+ // Add legacy support
+ t._legacySupport();
+ },
+
+ getInfo : function() {
+ return {
+ longname : 'Paste text/word',
+ author : 'Moxiecode Systems AB',
+ authorurl : 'http://tinymce.moxiecode.com',
+ infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/paste',
+ version : tinymce.majorVersion + "." + tinymce.minorVersion
+ };
+ },
+
+ _preProcess : function(pl, o) {
+ //console.log('Before preprocess:' + o.content);
+
+ var ed = this.editor,
+ h = o.content,
+ grep = tinymce.grep,
+ explode = tinymce.explode,
+ trim = tinymce.trim,
+ len, stripClass;
+
+ function process(items) {
+ each(items, function(v) {
+ // Remove or replace
+ if (v.constructor == RegExp)
+ h = h.replace(v, '');
+ else
+ h = h.replace(v[0], v[1]);
+ });
+ }
+
+ // Detect Word content and process it more aggressive
+ if (/class="?Mso|style="[^"]*\bmso-|w:WordDocument/i.test(h) || o.wordContent) {
+ o.wordContent = true; // Mark the pasted contents as word specific content
+ //console.log('Word contents detected.');
+
+ // Process away some basic content
+ process([
+ /^\s*( )+/gi, // entities at the start of contents
+ /( |<br[^>]*>)+\s*$/gi // entities at the end of contents
+ ]);
+
+ if (getParam(ed, "paste_convert_headers_to_strong")) {
+ h = h.replace(/<p [^>]*class="?MsoHeading"?[^>]*>(.*?)<\/p>/gi, "<p><strong>$1</strong></p>");
+ }
+
+ if (getParam(ed, "paste_convert_middot_lists")) {
+ process([
+ [/<!--\[if !supportLists\]-->/gi, '$&__MCE_ITEM__'], // Convert supportLists to a list item marker
+ [/(<span[^>]+(?:mso-list:|:\s*symbol)[^>]+>)/gi, '$1__MCE_ITEM__'] // Convert mso-list and symbol spans to item markers
+ ]);
+ }
+
+ process([
+ // 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"]
+ ]);
+
+ // Remove bad attributes, with or without quotes, ensuring that attribute text is really inside a tag.
+ // If JavaScript had a RegExp look-behind, we could have integrated this with the last process() array and got rid of the loop. But alas, it does not, so we cannot.
+ do {
+ len = h.length;
+ h = h.replace(/(<[a-z][^>]*\s)(?:id|name|language|type|on\w+|\w+:\w+)=(?:"[^"]*"|\w+)\s?/gi, "$1");
+ } while (len != h.length);
+
+ // Remove all spans if no styles is to be retained
+ if (getParam(ed, "paste_retain_style_properties").replace(/^none$/i, "").length == 0) {
+ h = h.replace(/<\/?span[^>]*>/gi, "");
+ } else {
+ // We're keeping styles, so at least clean them up.
+ // CSS Reference: http://msdn.microsoft.com/en-us/library/aa155477.aspx
+
+ process([
+ // 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") : "";
+ }
+ ],
+
+ // Examine all styles: delete junk, transform some, and keep the rest
+ [/(<[a-z][^>]*)\sstyle="([^"]*)"/gi,
+ function(str, tag, style) {
+ var n = [],
+ i = 0,
+ s = explode(trim(style).replace(/"/gi, "'"), ";");
+
+ // Examine each style definition within the tag's style attribute
+ each(s, function(v) {
+ var name, value,
+ parts = explode(v, ":");
+
+ function ensureUnits(v) {
+ return v + ((v !== "0") && (/\d$/.test(v)))? "px" : "";
+ }
+
+ if (parts.length == 2) {
+ name = parts[0].toLowerCase();
+ value = parts[1].toLowerCase();
+
+ // Translate certain MS Office styles into their CSS equivalents
+ switch (name) {
+ case "mso-padding-alt":
+ case "mso-padding-top-alt":
+ case "mso-padding-right-alt":
+ case "mso-padding-bottom-alt":
+ case "mso-padding-left-alt":
+ case "mso-margin-alt":
+ case "mso-margin-top-alt":
+ case "mso-margin-right-alt":
+ case "mso-margin-bottom-alt":
+ case "mso-margin-left-alt":
+ case "mso-table-layout-alt":
+ case "mso-height":
+ case "mso-width":
+ case "mso-vertical-align-alt":
+ n[i++] = name.replace(/^mso-|-alt$/g, "") + ":" + ensureUnits(value);
+ return;
+
+ case "horiz-align":
+ n[i++] = "text-align:" + value;
+ return;
+
+ case "vert-align":
+ n[i++] = "vertical-align:" + value;
+ return;
+
+ case "font-color":
+ case "mso-foreground":
+ n[i++] = "color:" + value;
+ return;
+
+ case "mso-background":
+ case "mso-highlight":
+ n[i++] = "background:" + value;
+ return;
+
+ case "mso-default-height":
+ n[i++] = "min-height:" + ensureUnits(value);
+ return;
+
+ case "mso-default-width":
+ n[i++] = "min-width:" + ensureUnits(value);
+ return;
+
+ case "mso-padding-between-alt":
+ n[i++] = "border-collapse:separate;border-spacing:" + ensureUnits(value);
+ return;
+
+ case "text-line-through":
+ if ((value == "single") || (value == "double")) {
+ n[i++] = "text-decoration:line-through";
+ }
+ return;
+
+ case "mso-zero-height":
+ if (value == "yes") {
+ n[i++] = "display:none";
+ }
+ return;
+ }
+
+ // Eliminate all MS Office style definitions that have no CSS equivalent by examining the first characters in the name
+ if (/^(mso|column|font-emph|lang|layout|line-break|list-image|nav|panose|punct|row|ruby|sep|size|src|tab-|table-border|text-(?!align|decor|indent|trans)|top-bar|version|vnd|word-break)/.test(name)) {
+ return;
+ }
+
+ // If it reached this point, it must be a valid CSS style
+ n[i++] = name + ":" + parts[1]; // Lower-case name, but keep value case
+ }
+ });
+
+ // If style attribute contained any valid styles the re-write it; otherwise delete style attribute.
+ if (i > 0) {
+ return tag + ' style="' + n.join(';') + '"';
+ } else {
+ return tag;
+ }
+ }
+ ]
+ ]);
+ }
+ }
+
+ // Replace headers with <strong>
+ if (getParam(ed, "paste_convert_headers_to_strong")) {
+ process([
+ [/<h[1-6][^>]*>/gi, "<p><strong>"],
+ [/<\/h[1-6][^>]*>/gi, "</strong></p>"]
+ ]);
+ }
+
+ // Class attribute options are: leave all as-is ("none"), remove all ("all"), or remove only those starting with mso ("mso").
+ // Note:- paste_strip_class_attributes: "none", verify_css_classes: true is also a good variation.
+ stripClass = getParam(ed, "paste_strip_class_attributes");
+
+ if (stripClass !== "none") {
+ function removeClasses(match, g1) {
+ if (stripClass === "all")
+ return '';
+
+ var cls = grep(explode(g1.replace(/^(["'])(.*)\1$/, "$2"), " "),
+ function(v) {
+ return (/^(?!mso)/i.test(v));
+ }
+ );
+
+ return cls.length ? ' class="' + cls.join(" ") + '"' : '';
+ };
+
+ h = h.replace(/ class="([^"]+)"/gi, removeClasses);
+ h = h.replace(/ class=(\w+)/gi, removeClasses);
+ }
+
+ // Remove spans option
+ if (getParam(ed, "paste_remove_spans")) {
+ h = h.replace(/<\/?span[^>]*>/gi, "");
+ }
+
+ //console.log('After preprocess:' + h);
+
+ o.content = h;
+ },
+
+ /**
+ * Various post process items.
+ */
+ _postProcess : function(pl, o) {
+ var t = this, ed = t.editor, dom = ed.dom, styleProps;
+
+ if (o.wordContent) {
+ // Remove named anchors or TOC links
+ each(dom.select('a', o.node), function(a) {
+ if (!a.href || a.href.indexOf('#_Toc') != -1)
+ dom.remove(a, 1);
+ });
+
+ if (getParam(ed, "paste_convert_middot_lists")) {
+ t._convertLists(pl, o);
+ }
+
+ // Process styles
+ styleProps = getParam(ed, "paste_retain_style_properties"); // retained properties
+
+ // Process only if a string was specified and not equal to "all" or "*"
+ if ((tinymce.is(styleProps, "string")) && (styleProps !== "all") && (styleProps !== "*")) {
+ styleProps = tinymce.explode(styleProps.replace(/^none$/i, ""));
+
+ // Retains some style properties
+ each(dom.select('*', o.node), function(el) {
+ var newStyle = {}, npc = 0, i, sp, sv;
+
+ // Store a subset of the existing styles
+ if (styleProps) {
+ for (i = 0; i < styleProps.length; i++) {
+ sp = styleProps[i];
+ sv = dom.getStyle(el, sp);
+
+ if (sv) {
+ newStyle[sp] = sv;
+ npc++;
+ }
+ }
+ }
+
+ // Remove all of the existing styles
+ dom.setAttrib(el, 'style', '');
+
+ if (styleProps && npc > 0)
+ dom.setStyles(el, newStyle); // Add back the stored subset of styles
+ else // Remove empty span tags that do not have class attributes
+ if (el.nodeName == 'SPAN' && !el.className)
+ dom.remove(el, true);
+ });
+ }
+ }
+
+ // Remove all style information or only specifically on WebKit to avoid the style bug on that browser
+ if (getParam(ed, "paste_remove_styles") || (getParam(ed, "paste_remove_styles_if_webkit") && tinymce.isWebKit)) {
+ each(dom.select('*[style]', o.node), function(el) {
+ el.removeAttribute('style');
+ el.removeAttribute('_mce_style');
+ });
+ } else {
+ if (tinymce.isWebKit) {
+ // We need to compress the styles on WebKit since if you paste <img border="0" /> it will become <img border="0" style="... lots of junk ..." />
+ // Removing the mce_style that contains the real value will force the Serializer engine to compress the styles
+ each(dom.select('*', o.node), function(el) {
+ el.removeAttribute('_mce_style');
+ });
+ }
+ }
+ },
+
+ /**
+ * Converts the most common bullet and number formats in Office into a real semantic UL/LI list.
+ */
+ _convertLists : function(pl, o) {
+ var dom = pl.editor.dom, listElm, li, lastMargin = -1, margin, levels = [], lastType, html;
+
+ // Convert middot lists into real semantic lists
+ each(dom.select('p', o.node), function(p) {
+ var sib, val = '', type, html, idx, parents;
+
+ // Get text node value at beginning of paragraph
+ for (sib = p.firstChild; sib && sib.nodeType == 3; sib = sib.nextSibling)
+ val += sib.nodeValue;
+
+ val = p.innerHTML.replace(/<\/?\w+[^>]*>/gi, '').replace(/ /g, '\u00a0');
+
+ // Detect unordered lists look for bullets
+ if (/^(__MCE_ITEM__)+[\u2022\u00b7\u00a7\u00d8o]\s*\u00a0*/.test(val))
+ type = 'ul';
+
+ // Detect ordered lists 1., a. or ixv.
+ if (/^__MCE_ITEM__\s*\w+\.\s*\u00a0{2,}/.test(val))
+ type = 'ol';
+
+ // Check if node value matches the list pattern: o
+ if (type) {
+ margin = parseFloat(p.style.marginLeft || 0);
+
+ if (margin > lastMargin)
+ levels.push(margin);
+
+ if (!listElm || type != lastType) {
+ listElm = dom.create(type);
+ dom.insertAfter(listElm, p);
+ } else {
+ // Nested list element
+ if (margin > lastMargin) {
+ listElm = li.appendChild(dom.create(type));
+ } else if (margin < lastMargin) {
+ // Find parent level based on margin value
+ idx = tinymce.inArray(levels, margin);
+ parents = dom.getParents(listElm.parentNode, type);
+ listElm = parents[parents.length - 1 - idx] || listElm;
+ }
+ }
+
+ // Remove middot or number spans if they exists
+ each(dom.select('span', p), function(span) {
+ var html = span.innerHTML.replace(/<\/?\w+[^>]*>/gi, '');
+
+ // Remove span with the middot or the number
+ if (type == 'ul' && /^[\u2022\u00b7\u00a7\u00d8o]/.test(html))
+ dom.remove(span);
+ else if (/^[\s\S]*\w+\.( |\u00a0)*\s*/.test(html))
+ dom.remove(span);
+ });
+
+ html = p.innerHTML;
+
+ // Remove middot/list items
+ if (type == 'ul')
+ html = p.innerHTML.replace(/__MCE_ITEM__/g, '').replace(/^[\u2022\u00b7\u00a7\u00d8o]\s*( |\u00a0)+\s*/, '');
+ else
+ html = p.innerHTML.replace(/__MCE_ITEM__/g, '').replace(/^\s*\w+\.( |\u00a0)+\s*/, '');
+
+ // Create li and add paragraph data into the new li
+ li = listElm.appendChild(dom.create('li', 0, html));
+ dom.remove(p);
+
+ lastMargin = margin;
+ lastType = type;
+ } else
+ listElm = lastMargin = 0; // End list element
+ });
+
+ // Remove any left over makers
+ html = o.node.innerHTML;
+ if (html.indexOf('__MCE_ITEM__') != -1)
+ o.node.innerHTML = html.replace(/__MCE_ITEM__/g, '');
+ },
+
+ /**
+ * This method will split the current block parent and insert the contents inside the split position.
+ * This logic can be improved so text nodes at the start/end remain in the start/end block elements
+ */
+ _insertBlockContent : function(ed, dom, content) {
+ var parentBlock, marker, sel = ed.selection, last, elm, vp, y, elmHeight, markerId = 'mce_marker';
+
+ function select(n) {
+ var r;
+
+ if (tinymce.isIE) {
+ r = ed.getDoc().body.createTextRange();
+ r.moveToElementText(n);
+ r.collapse(false);
+ r.select();
+ } else {
+ sel.select(n, 1);
+ sel.collapse(false);
+ }
+ }
+
+ // Insert a marker for the caret position
+ this._insert('<span id="' + markerId + '"> </span>', 1);
+ marker = dom.get(markerId);
+ parentBlock = dom.getParent(marker, 'p,h1,h2,h3,h4,h5,h6,ul,ol,th,td');
+
+ // If it's a parent block but not a table cell
+ if (parentBlock && !/TD|TH/.test(parentBlock.nodeName)) {
+ // Split parent block
+ marker = dom.split(parentBlock, marker);
+
+ // Insert nodes before the marker
+ each(dom.create('div', 0, content).childNodes, function(n) {
+ last = marker.parentNode.insertBefore(n.cloneNode(true), marker);
+ });
+
+ // Move caret after marker
+ select(last);
+ } else {
+ dom.setOuterHTML(marker, content);
+ sel.select(ed.getBody(), 1);
+ sel.collapse(0);
+ }
+
+ // Remove marker if it's left
+ while (elm = dom.get(markerId))
+ dom.remove(elm);
+
+ // Get element, position and height
+ elm = sel.getStart();
+ vp = dom.getViewPort(ed.getWin());
+ y = ed.dom.getPos(elm).y;
+ elmHeight = elm.clientHeight;
+
+ // Is element within viewport if not then scroll it into view
+ if (y < vp.y || y + elmHeight > vp.y + vp.h)
+ ed.getDoc().body.scrollTop = y < vp.y ? y : y - vp.h + 25;
+ },
+
+ /**
+ * Inserts the specified contents at the caret position.
+ */
+ _insert : function(h, skip_undo) {
+ var ed = this.editor, r = ed.selection.getRng();
+
+ // First delete the contents seems to work better on WebKit when the selection spans multiple list items or multiple table cells.
+ if (!ed.selection.isCollapsed() && r.startContainer != r.endContainer)
+ ed.getDoc().execCommand('Delete', false, null);
+
+ // It's better to use the insertHTML method on Gecko since it will combine paragraphs correctly before inserting the contents
+ ed.execCommand(tinymce.isGecko ? 'insertHTML' : 'mceInsertContent', false, h, {skip_undo : skip_undo});
+ },
+
+ /**
+ * Instead of the old plain text method which tried to re-create a paste operation, the
+ * new approach adds a plain text mode toggle switch that changes the behavior of paste.
+ * This function is passed the same input that the regular paste plugin produces.
+ * It performs additional scrubbing and produces (and inserts) the plain text.
+ * This approach leverages all of the great existing functionality in the paste
+ * plugin, and requires minimal changes to add the new functionality.
+ * Speednet - June 2009
+ */
+ _insertPlainText : function(ed, dom, h) {
+ var i, len, pos, rpos, node, breakElms, before, after,
+ w = ed.getWin(),
+ d = ed.getDoc(),
+ sel = ed.selection,
+ is = tinymce.is,
+ inArray = tinymce.inArray,
+ linebr = getParam(ed, "paste_text_linebreaktype"),
+ rl = getParam(ed, "paste_text_replacements");
+
+ function process(items) {
+ each(items, function(v) {
+ if (v.constructor == RegExp)
+ h = h.replace(v, "");
+ else
+ h = h.replace(v[0], v[1]);
+ });
+ };
+
+ if ((typeof(h) === "string") && (h.length > 0)) {
+ if (!entities)
+ entities = ("34,quot,38,amp,39,apos,60,lt,62,gt," + ed.serializer.settings.entities).split(",");
+
+ // If HTML content with line-breaking tags, then remove all cr/lf chars because only tags will break a line
+ if (/<(?:p|br|h[1-6]|ul|ol|dl|table|t[rdh]|div|blockquote|fieldset|pre|address|center)[^>]*>/i.test(h)) {
+ process([
+ /[\n\r]+/g
+ ]);
+ } else {
+ // Otherwise just get rid of carriage returns (only need linefeeds)
+ process([
+ /\r+/g
+ ]);
+ }
+
+ process([
+ [/<\/(?:p|h[1-6]|ul|ol|dl|table|div|blockquote|fieldset|pre|address|center)>/gi, "\n\n"], // Block tags get a blank line after them
+ [/<br[^>]*>|<\/tr>/gi, "\n"], // Single linebreak for <br /> tags and table rows
+ [/<\/t[dh]>\s*<t[dh][^>]*>/gi, "\t"], // Table cells get tabs betweem them
+ /<[a-z!\/?][^>]*>/gi, // Delete all remaining tags
+ [/ /gi, " "], // Convert non-break spaces to regular spaces (remember, *plain text*)
+ [
+ // HTML entity
+ /&(#\d+|[a-z0-9]{1,10});/gi,
+
+ // Replace with actual character
+ function(e, s) {
+ if (s.charAt(0) === "#") {
+ return String.fromCharCode(s.slice(1));
+ }
+ else {
+ return ((e = inArray(entities, s)) > 0)? String.fromCharCode(entities[e-1]) : " ";
+ }
+ }
+ ],
+ [/(?:(?!\n)\s)*(\n+)(?:(?!\n)\s)*/gi, "$1"], // Cool little RegExp deletes whitespace around linebreak chars.
+ [/\n{3,}/g, "\n\n"], // Max. 2 consecutive linebreaks
+ /^\s+|\s+$/g // Trim the front & back
+ ]);
+
+ h = dom.encode(h);
+
+ // Delete any highlighted text before pasting
+ if (!sel.isCollapsed()) {
+ d.execCommand("Delete", false, null);
+ }
+
+ // Perform default or custom replacements
+ if (is(rl, "array") || (is(rl, "array"))) {
+ process(rl);
+ }
+ else if (is(rl, "string")) {
+ process(new RegExp(rl, "gi"));
+ }
+
+ // Treat paragraphs as specified in the config
+ if (linebr == "none") {
+ process([
+ [/\n+/g, " "]
+ ]);
+ }
+ else if (linebr == "br") {
+ process([
+ [/\n/g, "<br />"]
+ ]);
+ }
+ else {
+ process([
+ /^\s+|\s+$/g,
+ [/\n\n/g, "</p><p>"],
+ [/\n/g, "<br />"]
+ ]);
+ }
+
+ // This next piece of code handles the situation where we're pasting more than one paragraph of plain
+ // text, and we are pasting the content into the middle of a block node in the editor. The block
+ // node gets split at the selection point into "Para A" and "Para B" (for the purposes of explaining).
+ // The first paragraph of the pasted text is appended to "Para A", and the last paragraph of the
+ // pasted text is prepended to "Para B". Any other paragraphs of pasted text are placed between
+ // "Para A" and "Para B". This code solves a host of problems with the original plain text plugin and
+ // now handles styles correctly. (Pasting plain text into a styled paragraph is supposed to make the
+ // plain text take the same style as the existing paragraph.)
+ if ((pos = h.indexOf("</p><p>")) != -1) {
+ rpos = h.lastIndexOf("</p><p>");
+ node = sel.getNode();
+ breakElms = []; // Get list of elements to break
+
+ do {
+ if (node.nodeType == 1) {
+ // Don't break tables and break at body
+ if (node.nodeName == "TD" || node.nodeName == "BODY") {
+ break;
+ }
+
+ breakElms[breakElms.length] = node;
+ }
+ } while (node = node.parentNode);
+
+ // Are we in the middle of a block node?
+ if (breakElms.length > 0) {
+ before = h.substring(0, pos);
+ after = "";
+
+ for (i=0, len=breakElms.length; i<len; i++) {
+ before += "</" + breakElms[i].nodeName.toLowerCase() + ">";
+ after += "<" + breakElms[breakElms.length-i-1].nodeName.toLowerCase() + ">";
+ }
+
+ if (pos == rpos) {
+ h = before + after + h.substring(pos+7);
+ }
+ else {
+ h = before + h.substring(pos+4, rpos+4) + after + h.substring(rpos+7);
+ }
+ }
+ }
+
+ // Insert content at the caret, plus add a marker for repositioning the caret
+ ed.execCommand("mceInsertRawHTML", false, h + '<span id="_plain_text_marker"> </span>');
+
+ // Reposition the caret to the marker, which was placed immediately after the inserted content.
+ // Needs to be done asynchronously (in window.setTimeout) or else it doesn't work in all browsers.
+ // The second part of the code scrolls the content up if the caret is positioned off-screen.
+ // This is only necessary for WebKit browsers, but it doesn't hurt to use for all.
+ window.setTimeout(function() {
+ var marker = dom.get('_plain_text_marker'),
+ elm, vp, y, elmHeight;
+
+ sel.select(marker, false);
+ d.execCommand("Delete", false, null);
+ marker = null;
+
+ // Get element, position and height
+ elm = sel.getStart();
+ vp = dom.getViewPort(w);
+ y = dom.getPos(elm).y;
+ elmHeight = elm.clientHeight;
+
+ // Is element within viewport if not then scroll it into view
+ if ((y < vp.y) || (y + elmHeight > vp.y + vp.h)) {
+ d.body.scrollTop = y < vp.y ? y : y - vp.h + 25;
+ }
+ }, 0);
+ }
+ },
+
+ /**
+ * This method will open the old style paste dialogs. Some users might want the old behavior but still use the new cleanup engine.
+ */
+ _legacySupport : function() {
+ var t = this, ed = t.editor;
+
+ // Register command(s) for backwards compatibility
+ ed.addCommand("mcePasteWord", function() {
+ ed.windowManager.open({
+ file: t.url + "/pasteword.htm",
+ width: parseInt(getParam(ed, "paste_dialog_width")),
+ height: parseInt(getParam(ed, "paste_dialog_height")),
+ inline: 1
+ });
+ });
+
+ if (getParam(ed, "paste_text_use_dialog")) {
+ ed.addCommand("mcePasteText", function() {
+ ed.windowManager.open({
+ file : t.url + "/pastetext.htm",
+ width: parseInt(getParam(ed, "paste_dialog_width")),
+ height: parseInt(getParam(ed, "paste_dialog_height")),
+ inline : 1
+ });
+ });
+ }
+
+ // Register button for backwards compatibility
+ ed.addButton("pasteword", {title : "paste.paste_word_desc", cmd : "mcePasteWord"});
+ }
+ });
+
+ // Register plugin
+ tinymce.PluginManager.add("paste", tinymce.plugins.PastePlugin);
+})();
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