From 8eefbb2158c43b51a8c33e6c480cbe61539b9535 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Mon, 27 Aug 2012 04:16:04 -0400
Subject: [PATCH] Add option to enable HTML editor on forwarding (#1488517)
---
program/js/tiny_mce/plugins/lists/editor_plugin_src.js | 1907 +++++++++++++++++++++++++++++-----------------------------
1 files changed, 955 insertions(+), 952 deletions(-)
diff --git a/program/js/tiny_mce/plugins/lists/editor_plugin_src.js b/program/js/tiny_mce/plugins/lists/editor_plugin_src.js
index c5712dc..1000ef7 100644
--- a/program/js/tiny_mce/plugins/lists/editor_plugin_src.js
+++ b/program/js/tiny_mce/plugins/lists/editor_plugin_src.js
@@ -1,952 +1,955 @@
-/**
- * editor_plugin_src.js
- *
- * Copyright 2011, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://tinymce.moxiecode.com/license
- * Contributing: http://tinymce.moxiecode.com/contributing
- */
-
-(function() {
- var each = tinymce.each, Event = tinymce.dom.Event, bookmark;
-
- // Skips text nodes that only contain whitespace since they aren't semantically important.
- function skipWhitespaceNodes(e, next) {
- while (e && (e.nodeType === 8 || (e.nodeType === 3 && /^[ \t\n\r]*$/.test(e.nodeValue)))) {
- e = next(e);
- }
- return e;
- }
-
- function skipWhitespaceNodesBackwards(e) {
- return skipWhitespaceNodes(e, function(e) {
- return e.previousSibling;
- });
- }
-
- function skipWhitespaceNodesForwards(e) {
- return skipWhitespaceNodes(e, function(e) {
- return e.nextSibling;
- });
- }
-
- function hasParentInList(ed, e, list) {
- return ed.dom.getParent(e, function(p) {
- return tinymce.inArray(list, p) !== -1;
- });
- }
-
- function isList(e) {
- return e && (e.tagName === 'OL' || e.tagName === 'UL');
- }
-
- function splitNestedLists(element, dom) {
- var tmp, nested, wrapItem;
- tmp = skipWhitespaceNodesBackwards(element.lastChild);
- while (isList(tmp)) {
- nested = tmp;
- tmp = skipWhitespaceNodesBackwards(nested.previousSibling);
- }
- if (nested) {
- wrapItem = dom.create('li', { style: 'list-style-type: none;'});
- dom.split(element, nested);
- dom.insertAfter(wrapItem, nested);
- wrapItem.appendChild(nested);
- wrapItem.appendChild(nested);
- element = wrapItem.previousSibling;
- }
- return element;
- }
-
- function attemptMergeWithAdjacent(e, allowDifferentListStyles, mergeParagraphs) {
- e = attemptMergeWithPrevious(e, allowDifferentListStyles, mergeParagraphs);
- return attemptMergeWithNext(e, allowDifferentListStyles, mergeParagraphs);
- }
-
- function attemptMergeWithPrevious(e, allowDifferentListStyles, mergeParagraphs) {
- var prev = skipWhitespaceNodesBackwards(e.previousSibling);
- if (prev) {
- return attemptMerge(prev, e, allowDifferentListStyles ? prev : false, mergeParagraphs);
- } else {
- return e;
- }
- }
-
- function attemptMergeWithNext(e, allowDifferentListStyles, mergeParagraphs) {
- var next = skipWhitespaceNodesForwards(e.nextSibling);
- if (next) {
- return attemptMerge(e, next, allowDifferentListStyles ? next : false, mergeParagraphs);
- } else {
- return e;
- }
- }
-
- function attemptMerge(e1, e2, differentStylesMasterElement, mergeParagraphs) {
- if (canMerge(e1, e2, !!differentStylesMasterElement, mergeParagraphs)) {
- return merge(e1, e2, differentStylesMasterElement);
- } else if (e1 && e1.tagName === 'LI' && isList(e2)) {
- // Fix invalidly nested lists.
- e1.appendChild(e2);
- }
- return e2;
- }
-
- function canMerge(e1, e2, allowDifferentListStyles, mergeParagraphs) {
- if (!e1 || !e2) {
- return false;
- } else if (e1.tagName === 'LI' && e2.tagName === 'LI') {
- return e2.style.listStyleType === 'none' || containsOnlyAList(e2);
- } else if (isList(e1)) {
- return (e1.tagName === e2.tagName && (allowDifferentListStyles || e1.style.listStyleType === e2.style.listStyleType)) || isListForIndent(e2);
- } else return mergeParagraphs && e1.tagName === 'P' && e2.tagName === 'P';
- }
-
- function isListForIndent(e) {
- var firstLI = skipWhitespaceNodesForwards(e.firstChild), lastLI = skipWhitespaceNodesBackwards(e.lastChild);
- return firstLI && lastLI && isList(e) && firstLI === lastLI && (isList(firstLI) || firstLI.style.listStyleType === 'none' || containsOnlyAList(firstLI));
- }
-
- function containsOnlyAList(e) {
- var firstChild = skipWhitespaceNodesForwards(e.firstChild), lastChild = skipWhitespaceNodesBackwards(e.lastChild);
- return firstChild && lastChild && firstChild === lastChild && isList(firstChild);
- }
-
- function merge(e1, e2, masterElement) {
- var lastOriginal = skipWhitespaceNodesBackwards(e1.lastChild), firstNew = skipWhitespaceNodesForwards(e2.firstChild);
- if (e1.tagName === 'P') {
- e1.appendChild(e1.ownerDocument.createElement('br'));
- }
- while (e2.firstChild) {
- e1.appendChild(e2.firstChild);
- }
- if (masterElement) {
- e1.style.listStyleType = masterElement.style.listStyleType;
- }
- e2.parentNode.removeChild(e2);
- attemptMerge(lastOriginal, firstNew, false);
- return e1;
- }
-
- function findItemToOperateOn(e, dom) {
- var item;
- if (!dom.is(e, 'li,ol,ul')) {
- item = dom.getParent(e, 'li');
- if (item) {
- e = item;
- }
- }
- return e;
- }
-
- tinymce.create('tinymce.plugins.Lists', {
- init: function(ed) {
- var LIST_TABBING = 'TABBING';
- var LIST_EMPTY_ITEM = 'EMPTY';
- var LIST_ESCAPE = 'ESCAPE';
- var LIST_PARAGRAPH = 'PARAGRAPH';
- var LIST_UNKNOWN = 'UNKNOWN';
- var state = LIST_UNKNOWN;
-
- function isTabInList(e) {
- // Don't indent on Ctrl+Tab or Alt+Tab
- return e.keyCode === tinymce.VK.TAB && !(e.altKey || e.ctrlKey) &&
- (ed.queryCommandState('InsertUnorderedList') || ed.queryCommandState('InsertOrderedList'));
- }
-
- function isOnLastListItem() {
- var li = getLi();
- var grandParent = li.parentNode.parentNode;
- var isLastItem = li.parentNode.lastChild === li;
- return isLastItem && !isNestedList(grandParent) && isEmptyListItem(li);
- }
-
- function isNestedList(grandParent) {
- if (isList(grandParent)) {
- return grandParent.parentNode && grandParent.parentNode.tagName === 'LI';
- } else {
- return grandParent.tagName === 'LI';
- }
- }
-
- function isInEmptyListItem() {
- return ed.selection.isCollapsed() && isEmptyListItem(getLi());
- }
-
- function getLi() {
- var n = ed.selection.getStart();
- // Get start will return BR if the LI only contains a BR or an empty element as we use these to fix caret position
- return ((n.tagName == 'BR' || n.tagName == '') && n.parentNode.tagName == 'LI') ? n.parentNode : n;
- }
-
- function isEmptyListItem(li) {
- var numChildren = li.childNodes.length;
- if (li.tagName === 'LI') {
- return numChildren == 0 ? true : numChildren == 1 && (li.firstChild.tagName == '' || li.firstChild.tagName == 'BR' || isEmptyIE9Li(li));
- }
- return false;
- }
-
- function isEmptyIE9Li(li) {
- // only consider this to be last item if there is no list item content or that content is nbsp or space since IE9 creates these
- var lis = tinymce.grep(li.parentNode.childNodes, function(n) {return n.tagName == 'LI'});
- var isLastLi = li == lis[lis.length - 1];
- var child = li.firstChild;
- return tinymce.isIE9 && isLastLi && (child.nodeValue == String.fromCharCode(160) || child.nodeValue == String.fromCharCode(32));
- }
-
- function isEnter(e) {
- return e.keyCode === tinymce.VK.ENTER;
- }
-
- function isEnterWithoutShift(e) {
- return isEnter(e) && !e.shiftKey;
- }
-
- function getListKeyState(e) {
- if (isTabInList(e)) {
- return LIST_TABBING;
- } else if (isEnterWithoutShift(e) && isOnLastListItem()) {
- // Returns LIST_UNKNOWN since breaking out of lists is handled by the EnterKey.js logic now
- //return LIST_ESCAPE;
- return LIST_UNKNOWN;
- } else if (isEnterWithoutShift(e) && isInEmptyListItem()) {
- return LIST_EMPTY_ITEM;
- } else {
- return LIST_UNKNOWN;
- }
- }
-
- function cancelDefaultEvents(ed, e) {
- // list escape is done manually using outdent as it does not create paragraphs correctly in td's
- if (state == LIST_TABBING || state == LIST_EMPTY_ITEM || tinymce.isGecko && state == LIST_ESCAPE) {
- Event.cancel(e);
- }
- }
-
- function isCursorAtEndOfContainer() {
- var range = ed.selection.getRng(true);
- var startContainer = range.startContainer;
- if (startContainer.nodeType == 3) {
- var value = startContainer.nodeValue;
- if (tinymce.isIE9 && value.length > 1 && value.charCodeAt(value.length-1) == 32) {
- // IE9 places a space on the end of the text in some cases so ignore last char
- return (range.endOffset == value.length-1);
- } else {
- return (range.endOffset == value.length);
- }
- } else if (startContainer.nodeType == 1) {
- return range.endOffset == startContainer.childNodes.length;
- }
- return false;
- }
-
- /*
- If we are at the end of a list item surrounded with an element, pressing enter should create a
- new list item instead without splitting the element e.g. don't want to create new P or H1 tag
- */
- function isEndOfListItem() {
- var node = ed.selection.getNode();
- var validElements = 'h1,h2,h3,h4,h5,h6,p,div';
- var isLastParagraphOfLi = ed.dom.is(node, validElements) && node.parentNode.tagName === 'LI' && node.parentNode.lastChild === node;
- return ed.selection.isCollapsed() && isLastParagraphOfLi && isCursorAtEndOfContainer();
- }
-
- // Creates a new list item after the current selection's list item parent
- function createNewLi(ed, e) {
- if (isEnterWithoutShift(e) && isEndOfListItem()) {
- var node = ed.selection.getNode();
- var li = ed.dom.create("li");
- var parentLi = ed.dom.getParent(node, 'li');
- ed.dom.insertAfter(li, parentLi);
-
- // Move caret to new list element.
- if (tinymce.isIE6 || tinymce.isIE7 || tinyMCE.isIE8) {
- // Removed this line since it would create an odd < > tag and placing the caret inside an empty LI is handled and should be handled by the selection logic
- //li.appendChild(ed.dom.create(" ")); // IE needs an element within the bullet point
- ed.selection.setCursorLocation(li, 1);
- } else {
- ed.selection.setCursorLocation(li, 0);
- }
- e.preventDefault();
- }
- }
-
- function imageJoiningListItem(ed, e) {
- var prevSibling;
-
- if (!tinymce.isGecko)
- return;
-
- var n = ed.selection.getStart();
- if (e.keyCode != tinymce.VK.BACKSPACE || n.tagName !== 'IMG')
- return;
-
- function lastLI(node) {
- var child = node.firstChild;
- var li = null;
- do {
- if (!child)
- break;
-
- if (child.tagName === 'LI')
- li = child;
- } while (child = child.nextSibling);
-
- return li;
- }
-
- function addChildren(parentNode, destination) {
- while (parentNode.childNodes.length > 0)
- destination.appendChild(parentNode.childNodes[0]);
- }
-
- // Check if there is a previous sibling
- prevSibling = n.parentNode.previousSibling;
- if (!prevSibling)
- return;
-
- var ul;
- if (prevSibling.tagName === 'UL' || prevSibling.tagName === 'OL')
- ul = prevSibling;
- else if (prevSibling.previousSibling && (prevSibling.previousSibling.tagName === 'UL' || prevSibling.previousSibling.tagName === 'OL'))
- ul = prevSibling.previousSibling;
- else
- return;
-
- var li = lastLI(ul);
-
- // move the caret to the end of the list item
- var rng = ed.dom.createRng();
- rng.setStart(li, 1);
- rng.setEnd(li, 1);
- ed.selection.setRng(rng);
- ed.selection.collapse(true);
-
- // save a bookmark at the end of the list item
- var bookmark = ed.selection.getBookmark();
-
- // copy the image an its text to the list item
- var clone = n.parentNode.cloneNode(true);
- if (clone.tagName === 'P' || clone.tagName === 'DIV')
- addChildren(clone, li);
- else
- li.appendChild(clone);
-
- // remove the old copy of the image
- n.parentNode.parentNode.removeChild(n.parentNode);
-
- // move the caret where we saved the bookmark
- ed.selection.moveToBookmark(bookmark);
- }
-
- // fix the cursor position to ensure it is correct in IE
- function setCursorPositionToOriginalLi(li) {
- var list = ed.dom.getParent(li, 'ol,ul');
- if (list != null) {
- var lastLi = list.lastChild;
- // Removed this line since IE9 would report an DOM character error and placing the caret inside an empty LI is handled and should be handled by the selection logic
- //lastLi.appendChild(ed.getDoc().createElement(''));
- ed.selection.setCursorLocation(lastLi, 0);
- }
- }
-
- this.ed = ed;
- ed.addCommand('Indent', this.indent, this);
- ed.addCommand('Outdent', this.outdent, this);
- ed.addCommand('InsertUnorderedList', function() {
- this.applyList('UL', 'OL');
- }, this);
- ed.addCommand('InsertOrderedList', function() {
- this.applyList('OL', 'UL');
- }, this);
-
- ed.onInit.add(function() {
- ed.editorCommands.addCommands({
- 'outdent': function() {
- var sel = ed.selection, dom = ed.dom;
-
- function hasStyleIndent(n) {
- n = dom.getParent(n, dom.isBlock);
- return n && (parseInt(ed.dom.getStyle(n, 'margin-left') || 0, 10) + parseInt(ed.dom.getStyle(n, 'padding-left') || 0, 10)) > 0;
- }
-
- return hasStyleIndent(sel.getStart()) || hasStyleIndent(sel.getEnd()) || ed.queryCommandState('InsertOrderedList') || ed.queryCommandState('InsertUnorderedList');
- }
- }, 'state');
- });
-
- ed.onKeyUp.add(function(ed, e) {
- if (state == LIST_TABBING) {
- ed.execCommand(e.shiftKey ? 'Outdent' : 'Indent', true, null);
- state = LIST_UNKNOWN;
- return Event.cancel(e);
- } else if (state == LIST_EMPTY_ITEM) {
- var li = getLi();
- var shouldOutdent = ed.settings.list_outdent_on_enter === true || e.shiftKey;
- ed.execCommand(shouldOutdent ? 'Outdent' : 'Indent', true, null);
- if (tinymce.isIE) {
- setCursorPositionToOriginalLi(li);
- }
-
- return Event.cancel(e);
- } else if (state == LIST_ESCAPE) {
- if (tinymce.isIE6 || tinymce.isIE7 || tinymce.isIE8) {
- // append a zero sized nbsp so that caret is positioned correctly in IE after escaping and applying formatting.
- // if there is no text then applying formatting for e.g a H1 to the P tag immediately following list after
- // escaping from it will cause the caret to be positioned on the last li instead of staying the in P tag.
- var n = ed.getDoc().createTextNode('\uFEFF');
- ed.selection.getNode().appendChild(n);
- } else if (tinymce.isIE9 || tinymce.isGecko) {
- // IE9 does not escape the list so we use outdent to do this and cancel the default behaviour
- // Gecko does not create a paragraph outdenting inside a TD so default behaviour is cancelled and we outdent ourselves
- ed.execCommand('Outdent');
- return Event.cancel(e);
- }
- }
- });
-
- function fixListItem(parent, reference) {
- // a zero-sized non-breaking space is placed in the empty list item so that the nested list is
- // displayed on the below line instead of next to it
- var n = ed.getDoc().createTextNode('\uFEFF');
- parent.insertBefore(n, reference);
- ed.selection.setCursorLocation(n, 0);
- // repaint to remove rendering artifact. only visible when creating new list
- ed.execCommand('mceRepaint');
- }
-
- function fixIndentedListItemForGecko(ed, e) {
- if (isEnter(e)) {
- var li = getLi();
- if (li) {
- var parent = li.parentNode;
- var grandParent = parent && parent.parentNode;
- if (grandParent && grandParent.nodeName == 'LI' && grandParent.firstChild == parent && li == parent.firstChild) {
- fixListItem(grandParent, parent);
- }
- }
- }
- }
-
- function fixIndentedListItemForIE8(ed, e) {
- if (isEnter(e)) {
- var li = getLi();
- if (ed.dom.select('ul li', li).length === 1) {
- var list = li.firstChild;
- fixListItem(li, list);
- }
- }
- }
-
- function fixDeletingFirstCharOfList(ed, e) {
- function listElements(list, li) {
- var elements = [];
- var walker = new tinymce.dom.TreeWalker(li, list);
- for (var node = walker.current(); node; node = walker.next()) {
- if (ed.dom.is(node, 'ol,ul,li')) {
- elements.push(node);
- }
- }
- return elements;
- }
-
- if (e.keyCode == tinymce.VK.BACKSPACE) {
- var li = getLi();
- if (li) {
- var list = ed.dom.getParent(li, 'ol,ul');
- if (list && list.firstChild === li) {
- var elements = listElements(list, li);
- ed.execCommand("Outdent", false, elements);
- ed.undoManager.add();
- return Event.cancel(e);
- }
- }
- }
- }
-
- function fixDeletingEmptyLiInWebkit(ed, e) {
- var li = getLi();
- if (e.keyCode === tinymce.VK.BACKSPACE && ed.dom.is(li, 'li') && li.parentNode.firstChild!==li) {
- if (ed.dom.select('ul,ol', li).length === 1) {
- var prevLi = li.previousSibling;
- ed.dom.remove(ed.dom.select('br', li));
- ed.dom.remove(li, true);
- var textNodes = tinymce.grep(prevLi.childNodes, function(n){ return n.nodeType === 3 });
- if (textNodes.length === 1) {
- var textNode = textNodes[0]
- ed.selection.setCursorLocation(textNode, textNode.length);
- }
- ed.undoManager.add();
- return Event.cancel(e);
- }
- }
- }
-
- ed.onKeyDown.add(function(_, e) { state = getListKeyState(e); });
- ed.onKeyDown.add(cancelDefaultEvents);
- ed.onKeyDown.add(imageJoiningListItem);
- ed.onKeyDown.add(createNewLi);
-
- if (tinymce.isGecko) {
- ed.onKeyUp.add(fixIndentedListItemForGecko);
- }
- if (tinymce.isIE8) {
- ed.onKeyUp.add(fixIndentedListItemForIE8);
- }
- if (tinymce.isGecko || tinymce.isWebKit) {
- ed.onKeyDown.add(fixDeletingFirstCharOfList);
- }
- if (tinymce.isWebKit) {
- ed.onKeyDown.add(fixDeletingEmptyLiInWebkit);
- }
- },
-
- applyList: function(targetListType, oppositeListType) {
- var t = this, ed = t.ed, dom = ed.dom, applied = [], hasSameType = false, hasOppositeType = false, hasNonList = false, actions,
- selectedBlocks = ed.selection.getSelectedBlocks();
-
- function cleanupBr(e) {
- if (e && e.tagName === 'BR') {
- dom.remove(e);
- }
- }
-
- function makeList(element) {
- var list = dom.create(targetListType), li;
-
- function adjustIndentForNewList(element) {
- // If there's a margin-left, outdent one level to account for the extra list margin.
- if (element.style.marginLeft || element.style.paddingLeft) {
- t.adjustPaddingFunction(false)(element);
- }
- }
-
- if (element.tagName === 'LI') {
- // No change required.
- } else if (element.tagName === 'P' || element.tagName === 'DIV' || element.tagName === 'BODY') {
- processBrs(element, function(startSection, br) {
- doWrapList(startSection, br, element.tagName === 'BODY' ? null : startSection.parentNode);
- li = startSection.parentNode;
- adjustIndentForNewList(li);
- cleanupBr(br);
- });
- if (li) {
- if (li.tagName === 'LI' && (element.tagName === 'P' || selectedBlocks.length > 1)) {
- dom.split(li.parentNode.parentNode, li.parentNode);
- }
- attemptMergeWithAdjacent(li.parentNode, true);
- }
- return;
- } else {
- // Put the list around the element.
- li = dom.create('li');
- dom.insertAfter(li, element);
- li.appendChild(element);
- adjustIndentForNewList(element);
- element = li;
- }
- dom.insertAfter(list, element);
- list.appendChild(element);
- attemptMergeWithAdjacent(list, true);
- applied.push(element);
- }
-
- function doWrapList(start, end, template) {
- var li, n = start, tmp;
- while (!dom.isBlock(start.parentNode) && start.parentNode !== dom.getRoot()) {
- start = dom.split(start.parentNode, start.previousSibling);
- start = start.nextSibling;
- n = start;
- }
- if (template) {
- li = template.cloneNode(true);
- start.parentNode.insertBefore(li, start);
- while (li.firstChild) dom.remove(li.firstChild);
- li = dom.rename(li, 'li');
- } else {
- li = dom.create('li');
- start.parentNode.insertBefore(li, start);
- }
- while (n && n != end) {
- tmp = n.nextSibling;
- li.appendChild(n);
- n = tmp;
- }
- if (li.childNodes.length === 0) {
- li.innerHTML = '<br _mce_bogus="1" />';
- }
- makeList(li);
- }
-
- function processBrs(element, callback) {
- var startSection, previousBR, END_TO_START = 3, START_TO_END = 1,
- breakElements = 'br,ul,ol,p,div,h1,h2,h3,h4,h5,h6,table,blockquote,address,pre,form,center,dl';
-
- function isAnyPartSelected(start, end) {
- var r = dom.createRng(), sel;
- bookmark.keep = true;
- ed.selection.moveToBookmark(bookmark);
- bookmark.keep = false;
- sel = ed.selection.getRng(true);
- if (!end) {
- end = start.parentNode.lastChild;
- }
- r.setStartBefore(start);
- r.setEndAfter(end);
- return !(r.compareBoundaryPoints(END_TO_START, sel) > 0 || r.compareBoundaryPoints(START_TO_END, sel) <= 0);
- }
-
- function nextLeaf(br) {
- if (br.nextSibling)
- return br.nextSibling;
- if (!dom.isBlock(br.parentNode) && br.parentNode !== dom.getRoot())
- return nextLeaf(br.parentNode);
- }
-
- // Split on BRs within the range and process those.
- startSection = element.firstChild;
- // First mark the BRs that have any part of the previous section selected.
- var trailingContentSelected = false;
- each(dom.select(breakElements, element), function(br) {
- if (br.hasAttribute && br.hasAttribute('_mce_bogus')) {
- return true; // Skip the bogus Brs that are put in to appease Firefox and Safari.
- }
- if (isAnyPartSelected(startSection, br)) {
- dom.addClass(br, '_mce_tagged_br');
- startSection = nextLeaf(br);
- }
- });
- trailingContentSelected = (startSection && isAnyPartSelected(startSection, undefined));
- startSection = element.firstChild;
- each(dom.select(breakElements, element), function(br) {
- // Got a section from start to br.
- var tmp = nextLeaf(br);
- if (br.hasAttribute && br.hasAttribute('_mce_bogus')) {
- return true; // Skip the bogus Brs that are put in to appease Firefox and Safari.
- }
- if (dom.hasClass(br, '_mce_tagged_br')) {
- callback(startSection, br, previousBR);
- previousBR = null;
- } else {
- previousBR = br;
- }
- startSection = tmp;
- });
- if (trailingContentSelected) {
- callback(startSection, undefined, previousBR);
- }
- }
-
- function wrapList(element) {
- processBrs(element, function(startSection, br, previousBR) {
- // Need to indent this part
- doWrapList(startSection, br);
- cleanupBr(br);
- cleanupBr(previousBR);
- });
- }
-
- function changeList(element) {
- if (tinymce.inArray(applied, element) !== -1) {
- return;
- }
- if (element.parentNode.tagName === oppositeListType) {
- dom.split(element.parentNode, element);
- makeList(element);
- attemptMergeWithNext(element.parentNode, false);
- }
- applied.push(element);
- }
-
- function convertListItemToParagraph(element) {
- var child, nextChild, mergedElement, splitLast;
- if (tinymce.inArray(applied, element) !== -1) {
- return;
- }
- element = splitNestedLists(element, dom);
- while (dom.is(element.parentNode, 'ol,ul,li')) {
- dom.split(element.parentNode, element);
- }
- // Push the original element we have from the selection, not the renamed one.
- applied.push(element);
- element = dom.rename(element, 'p');
- mergedElement = attemptMergeWithAdjacent(element, false, ed.settings.force_br_newlines);
- if (mergedElement === element) {
- // Now split out any block elements that can't be contained within a P.
- // Manually iterate to ensure we handle modifications correctly (doesn't work with tinymce.each)
- child = element.firstChild;
- while (child) {
- if (dom.isBlock(child)) {
- child = dom.split(child.parentNode, child);
- splitLast = true;
- nextChild = child.nextSibling && child.nextSibling.firstChild;
- } else {
- nextChild = child.nextSibling;
- if (splitLast && child.tagName === 'BR') {
- dom.remove(child);
- }
- splitLast = false;
- }
- child = nextChild;
- }
- }
- }
-
- each(selectedBlocks, function(e) {
- e = findItemToOperateOn(e, dom);
- if (e.tagName === oppositeListType || (e.tagName === 'LI' && e.parentNode.tagName === oppositeListType)) {
- hasOppositeType = true;
- } else if (e.tagName === targetListType || (e.tagName === 'LI' && e.parentNode.tagName === targetListType)) {
- hasSameType = true;
- } else {
- hasNonList = true;
- }
- });
-
- if (hasNonList &&!hasSameType || hasOppositeType || selectedBlocks.length === 0) {
- actions = {
- 'LI': changeList,
- 'H1': makeList,
- 'H2': makeList,
- 'H3': makeList,
- 'H4': makeList,
- 'H5': makeList,
- 'H6': makeList,
- 'P': makeList,
- 'BODY': makeList,
- 'DIV': selectedBlocks.length > 1 ? makeList : wrapList,
- defaultAction: wrapList,
- elements: this.selectedBlocks()
- };
- } else {
- actions = {
- defaultAction: convertListItemToParagraph,
- elements: this.selectedBlocks(),
- processEvenIfEmpty: true
- };
- }
- this.process(actions);
- },
-
- indent: function() {
- var ed = this.ed, dom = ed.dom, indented = [];
-
- function createWrapItem(element) {
- var wrapItem = dom.create('li', { style: 'list-style-type: none;'});
- dom.insertAfter(wrapItem, element);
- return wrapItem;
- }
-
- function createWrapList(element) {
- var wrapItem = createWrapItem(element),
- list = dom.getParent(element, 'ol,ul'),
- listType = list.tagName,
- listStyle = dom.getStyle(list, 'list-style-type'),
- attrs = {},
- wrapList;
- if (listStyle !== '') {
- attrs.style = 'list-style-type: ' + listStyle + ';';
- }
- wrapList = dom.create(listType, attrs);
- wrapItem.appendChild(wrapList);
- return wrapList;
- }
-
- function indentLI(element) {
- if (!hasParentInList(ed, element, indented)) {
- element = splitNestedLists(element, dom);
- var wrapList = createWrapList(element);
- wrapList.appendChild(element);
- attemptMergeWithAdjacent(wrapList.parentNode, false);
- attemptMergeWithAdjacent(wrapList, false);
- indented.push(element);
- }
- }
-
- this.process({
- 'LI': indentLI,
- defaultAction: this.adjustPaddingFunction(true),
- elements: this.selectedBlocks()
- });
-
- },
-
- outdent: function(ui, elements) {
- var t = this, ed = t.ed, dom = ed.dom, outdented = [];
-
- function outdentLI(element) {
- var listElement, targetParent, align;
- if (!hasParentInList(ed, element, outdented)) {
- if (dom.getStyle(element, 'margin-left') !== '' || dom.getStyle(element, 'padding-left') !== '') {
- return t.adjustPaddingFunction(false)(element);
- }
- align = dom.getStyle(element, 'text-align', true);
- if (align === 'center' || align === 'right') {
- dom.setStyle(element, 'text-align', 'left');
- return;
- }
- element = splitNestedLists(element, dom);
- listElement = element.parentNode;
- targetParent = element.parentNode.parentNode;
- if (targetParent.tagName === 'P') {
- dom.split(targetParent, element.parentNode);
- } else {
- dom.split(listElement, element);
- if (targetParent.tagName === 'LI') {
- // Nested list, need to split the LI and go back out to the OL/UL element.
- dom.split(targetParent, element);
- } else if (!dom.is(targetParent, 'ol,ul')) {
- dom.rename(element, 'p');
- }
- }
- outdented.push(element);
- }
- }
-
- var listElements = elements && tinymce.is(elements, 'array') ? elements : this.selectedBlocks();
- this.process({
- 'LI': outdentLI,
- defaultAction: this.adjustPaddingFunction(false),
- elements: listElements
- });
-
- each(outdented, attemptMergeWithAdjacent);
- },
-
- process: function(actions) {
- var t = this, sel = t.ed.selection, dom = t.ed.dom, selectedBlocks, r;
-
- function isEmptyElement(element) {
- var excludeBrsAndBookmarks = tinymce.grep(element.childNodes, function(n) {
- return !(n.nodeName === 'BR' || n.nodeName === 'SPAN' && dom.getAttrib(n, 'data-mce-type') == 'bookmark'
- || n.nodeType == 3 && (n.nodeValue == String.fromCharCode(160) || n.nodeValue == ''));
- });
- return excludeBrsAndBookmarks.length === 0;
- }
-
- function processElement(element) {
- dom.removeClass(element, '_mce_act_on');
- if (!element || element.nodeType !== 1 || ! actions.processEvenIfEmpty && selectedBlocks.length > 1 && isEmptyElement(element)) {
- return;
- }
- element = findItemToOperateOn(element, dom);
- var action = actions[element.tagName];
- if (!action) {
- action = actions.defaultAction;
- }
- action(element);
- }
-
- function recurse(element) {
- t.splitSafeEach(element.childNodes, processElement);
- }
-
- function brAtEdgeOfSelection(container, offset) {
- return offset >= 0 && container.hasChildNodes() && offset < container.childNodes.length &&
- container.childNodes[offset].tagName === 'BR';
- }
-
- function isInTable() {
- var n = sel.getNode();
- var p = dom.getParent(n, 'td');
- return p !== null;
- }
-
- selectedBlocks = actions.elements;
-
- r = sel.getRng(true);
- if (!r.collapsed) {
- if (brAtEdgeOfSelection(r.endContainer, r.endOffset - 1)) {
- r.setEnd(r.endContainer, r.endOffset - 1);
- sel.setRng(r);
- }
- if (brAtEdgeOfSelection(r.startContainer, r.startOffset)) {
- r.setStart(r.startContainer, r.startOffset + 1);
- sel.setRng(r);
- }
- }
-
-
- if (tinymce.isIE8) {
- // append a zero sized nbsp so that caret is restored correctly using bookmark
- var s = t.ed.selection.getNode();
- if (s.tagName === 'LI' && !(s.parentNode.lastChild === s)) {
- var i = t.ed.getDoc().createTextNode('\uFEFF');
- s.appendChild(i);
- }
- }
-
- bookmark = sel.getBookmark();
- actions.OL = actions.UL = recurse;
- t.splitSafeEach(selectedBlocks, processElement);
- sel.moveToBookmark(bookmark);
- bookmark = null;
-
- // we avoid doing repaint in a table as this will move the caret out of the table in Firefox 3.6
- if (!isInTable()) {
- // Avoids table or image handles being left behind in Firefox.
- t.ed.execCommand('mceRepaint');
- }
- },
-
- splitSafeEach: function(elements, f) {
- if (tinymce.isGecko && (/Firefox\/[12]\.[0-9]/.test(navigator.userAgent) ||
- /Firefox\/3\.[0-4]/.test(navigator.userAgent))) {
- this.classBasedEach(elements, f);
- } else {
- each(elements, f);
- }
- },
-
- classBasedEach: function(elements, f) {
- var dom = this.ed.dom, nodes, element;
- // Mark nodes
- each(elements, function(element) {
- dom.addClass(element, '_mce_act_on');
- });
- nodes = dom.select('._mce_act_on');
- while (nodes.length > 0) {
- element = nodes.shift();
- dom.removeClass(element, '_mce_act_on');
- f(element);
- nodes = dom.select('._mce_act_on');
- }
- },
-
- adjustPaddingFunction: function(isIndent) {
- var indentAmount, indentUnits, ed = this.ed;
- indentAmount = ed.settings.indentation;
- indentUnits = /[a-z%]+/i.exec(indentAmount);
- indentAmount = parseInt(indentAmount, 10);
- return function(element) {
- var currentIndent, newIndentAmount;
- currentIndent = parseInt(ed.dom.getStyle(element, 'margin-left') || 0, 10) + parseInt(ed.dom.getStyle(element, 'padding-left') || 0, 10);
- if (isIndent) {
- newIndentAmount = currentIndent + indentAmount;
- } else {
- newIndentAmount = currentIndent - indentAmount;
- }
- ed.dom.setStyle(element, 'padding-left', '');
- ed.dom.setStyle(element, 'margin-left', newIndentAmount > 0 ? newIndentAmount + indentUnits : '');
- };
- },
-
- selectedBlocks: function() {
- var ed = this.ed
- var selectedBlocks = ed.selection.getSelectedBlocks();
- return selectedBlocks.length == 0 ? [ ed.dom.getRoot() ] : selectedBlocks;
- },
-
- getInfo: function() {
- return {
- longname : 'Lists',
- author : 'Moxiecode Systems AB',
- authorurl : 'http://tinymce.moxiecode.com',
- infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/lists',
- version : tinymce.majorVersion + "." + tinymce.minorVersion
- };
- }
- });
- tinymce.PluginManager.add("lists", tinymce.plugins.Lists);
-}());
+/**
+ * editor_plugin_src.js
+ *
+ * Copyright 2011, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://tinymce.moxiecode.com/license
+ * Contributing: http://tinymce.moxiecode.com/contributing
+ */
+
+(function() {
+ var each = tinymce.each, Event = tinymce.dom.Event, bookmark;
+
+ // Skips text nodes that only contain whitespace since they aren't semantically important.
+ function skipWhitespaceNodes(e, next) {
+ while (e && (e.nodeType === 8 || (e.nodeType === 3 && /^[ \t\n\r]*$/.test(e.nodeValue)))) {
+ e = next(e);
+ }
+ return e;
+ }
+
+ function skipWhitespaceNodesBackwards(e) {
+ return skipWhitespaceNodes(e, function(e) {
+ return e.previousSibling;
+ });
+ }
+
+ function skipWhitespaceNodesForwards(e) {
+ return skipWhitespaceNodes(e, function(e) {
+ return e.nextSibling;
+ });
+ }
+
+ function hasParentInList(ed, e, list) {
+ return ed.dom.getParent(e, function(p) {
+ return tinymce.inArray(list, p) !== -1;
+ });
+ }
+
+ function isList(e) {
+ return e && (e.tagName === 'OL' || e.tagName === 'UL');
+ }
+
+ function splitNestedLists(element, dom) {
+ var tmp, nested, wrapItem;
+ tmp = skipWhitespaceNodesBackwards(element.lastChild);
+ while (isList(tmp)) {
+ nested = tmp;
+ tmp = skipWhitespaceNodesBackwards(nested.previousSibling);
+ }
+ if (nested) {
+ wrapItem = dom.create('li', { style: 'list-style-type: none;'});
+ dom.split(element, nested);
+ dom.insertAfter(wrapItem, nested);
+ wrapItem.appendChild(nested);
+ wrapItem.appendChild(nested);
+ element = wrapItem.previousSibling;
+ }
+ return element;
+ }
+
+ function attemptMergeWithAdjacent(e, allowDifferentListStyles, mergeParagraphs) {
+ e = attemptMergeWithPrevious(e, allowDifferentListStyles, mergeParagraphs);
+ return attemptMergeWithNext(e, allowDifferentListStyles, mergeParagraphs);
+ }
+
+ function attemptMergeWithPrevious(e, allowDifferentListStyles, mergeParagraphs) {
+ var prev = skipWhitespaceNodesBackwards(e.previousSibling);
+ if (prev) {
+ return attemptMerge(prev, e, allowDifferentListStyles ? prev : false, mergeParagraphs);
+ } else {
+ return e;
+ }
+ }
+
+ function attemptMergeWithNext(e, allowDifferentListStyles, mergeParagraphs) {
+ var next = skipWhitespaceNodesForwards(e.nextSibling);
+ if (next) {
+ return attemptMerge(e, next, allowDifferentListStyles ? next : false, mergeParagraphs);
+ } else {
+ return e;
+ }
+ }
+
+ function attemptMerge(e1, e2, differentStylesMasterElement, mergeParagraphs) {
+ if (canMerge(e1, e2, !!differentStylesMasterElement, mergeParagraphs)) {
+ return merge(e1, e2, differentStylesMasterElement);
+ } else if (e1 && e1.tagName === 'LI' && isList(e2)) {
+ // Fix invalidly nested lists.
+ e1.appendChild(e2);
+ }
+ return e2;
+ }
+
+ function canMerge(e1, e2, allowDifferentListStyles, mergeParagraphs) {
+ if (!e1 || !e2) {
+ return false;
+ } else if (e1.tagName === 'LI' && e2.tagName === 'LI') {
+ return e2.style.listStyleType === 'none' || containsOnlyAList(e2);
+ } else if (isList(e1)) {
+ return (e1.tagName === e2.tagName && (allowDifferentListStyles || e1.style.listStyleType === e2.style.listStyleType)) || isListForIndent(e2);
+ } else return mergeParagraphs && e1.tagName === 'P' && e2.tagName === 'P';
+ }
+
+ function isListForIndent(e) {
+ var firstLI = skipWhitespaceNodesForwards(e.firstChild), lastLI = skipWhitespaceNodesBackwards(e.lastChild);
+ return firstLI && lastLI && isList(e) && firstLI === lastLI && (isList(firstLI) || firstLI.style.listStyleType === 'none' || containsOnlyAList(firstLI));
+ }
+
+ function containsOnlyAList(e) {
+ var firstChild = skipWhitespaceNodesForwards(e.firstChild), lastChild = skipWhitespaceNodesBackwards(e.lastChild);
+ return firstChild && lastChild && firstChild === lastChild && isList(firstChild);
+ }
+
+ function merge(e1, e2, masterElement) {
+ var lastOriginal = skipWhitespaceNodesBackwards(e1.lastChild), firstNew = skipWhitespaceNodesForwards(e2.firstChild);
+ if (e1.tagName === 'P') {
+ e1.appendChild(e1.ownerDocument.createElement('br'));
+ }
+ while (e2.firstChild) {
+ e1.appendChild(e2.firstChild);
+ }
+ if (masterElement) {
+ e1.style.listStyleType = masterElement.style.listStyleType;
+ }
+ e2.parentNode.removeChild(e2);
+ attemptMerge(lastOriginal, firstNew, false);
+ return e1;
+ }
+
+ function findItemToOperateOn(e, dom) {
+ var item;
+ if (!dom.is(e, 'li,ol,ul')) {
+ item = dom.getParent(e, 'li');
+ if (item) {
+ e = item;
+ }
+ }
+ return e;
+ }
+
+ tinymce.create('tinymce.plugins.Lists', {
+ init: function(ed) {
+ var LIST_TABBING = 'TABBING';
+ var LIST_EMPTY_ITEM = 'EMPTY';
+ var LIST_ESCAPE = 'ESCAPE';
+ var LIST_PARAGRAPH = 'PARAGRAPH';
+ var LIST_UNKNOWN = 'UNKNOWN';
+ var state = LIST_UNKNOWN;
+
+ function isTabInList(e) {
+ // Don't indent on Ctrl+Tab or Alt+Tab
+ return e.keyCode === tinymce.VK.TAB && !(e.altKey || e.ctrlKey) &&
+ (ed.queryCommandState('InsertUnorderedList') || ed.queryCommandState('InsertOrderedList'));
+ }
+
+ function isOnLastListItem() {
+ var li = getLi();
+ var grandParent = li.parentNode.parentNode;
+ var isLastItem = li.parentNode.lastChild === li;
+ return isLastItem && !isNestedList(grandParent) && isEmptyListItem(li);
+ }
+
+ function isNestedList(grandParent) {
+ if (isList(grandParent)) {
+ return grandParent.parentNode && grandParent.parentNode.tagName === 'LI';
+ } else {
+ return grandParent.tagName === 'LI';
+ }
+ }
+
+ function isInEmptyListItem() {
+ return ed.selection.isCollapsed() && isEmptyListItem(getLi());
+ }
+
+ function getLi() {
+ var n = ed.selection.getStart();
+ // Get start will return BR if the LI only contains a BR or an empty element as we use these to fix caret position
+ return ((n.tagName == 'BR' || n.tagName == '') && n.parentNode.tagName == 'LI') ? n.parentNode : n;
+ }
+
+ function isEmptyListItem(li) {
+ var numChildren = li.childNodes.length;
+ if (li.tagName === 'LI') {
+ return numChildren == 0 ? true : numChildren == 1 && (li.firstChild.tagName == '' || li.firstChild.tagName == 'BR' || isEmptyIE9Li(li));
+ }
+ return false;
+ }
+
+ function isEmptyIE9Li(li) {
+ // only consider this to be last item if there is no list item content or that content is nbsp or space since IE9 creates these
+ var lis = tinymce.grep(li.parentNode.childNodes, function(n) {return n.tagName == 'LI'});
+ var isLastLi = li == lis[lis.length - 1];
+ var child = li.firstChild;
+ return tinymce.isIE9 && isLastLi && (child.nodeValue == String.fromCharCode(160) || child.nodeValue == String.fromCharCode(32));
+ }
+
+ function isEnter(e) {
+ return e.keyCode === tinymce.VK.ENTER;
+ }
+
+ function isEnterWithoutShift(e) {
+ return isEnter(e) && !e.shiftKey;
+ }
+
+ function getListKeyState(e) {
+ if (isTabInList(e)) {
+ return LIST_TABBING;
+ } else if (isEnterWithoutShift(e) && isOnLastListItem()) {
+ // Returns LIST_UNKNOWN since breaking out of lists is handled by the EnterKey.js logic now
+ //return LIST_ESCAPE;
+ return LIST_UNKNOWN;
+ } else if (isEnterWithoutShift(e) && isInEmptyListItem()) {
+ return LIST_EMPTY_ITEM;
+ } else {
+ return LIST_UNKNOWN;
+ }
+ }
+
+ function cancelDefaultEvents(ed, e) {
+ // list escape is done manually using outdent as it does not create paragraphs correctly in td's
+ if (state == LIST_TABBING || state == LIST_EMPTY_ITEM || tinymce.isGecko && state == LIST_ESCAPE) {
+ Event.cancel(e);
+ }
+ }
+
+ function isCursorAtEndOfContainer() {
+ var range = ed.selection.getRng(true);
+ var startContainer = range.startContainer;
+ if (startContainer.nodeType == 3) {
+ var value = startContainer.nodeValue;
+ if (tinymce.isIE9 && value.length > 1 && value.charCodeAt(value.length-1) == 32) {
+ // IE9 places a space on the end of the text in some cases so ignore last char
+ return (range.endOffset == value.length-1);
+ } else {
+ return (range.endOffset == value.length);
+ }
+ } else if (startContainer.nodeType == 1) {
+ return range.endOffset == startContainer.childNodes.length;
+ }
+ return false;
+ }
+
+ /*
+ If we are at the end of a list item surrounded with an element, pressing enter should create a
+ new list item instead without splitting the element e.g. don't want to create new P or H1 tag
+ */
+ function isEndOfListItem() {
+ var node = ed.selection.getNode();
+ var validElements = 'h1,h2,h3,h4,h5,h6,p,div';
+ var isLastParagraphOfLi = ed.dom.is(node, validElements) && node.parentNode.tagName === 'LI' && node.parentNode.lastChild === node;
+ return ed.selection.isCollapsed() && isLastParagraphOfLi && isCursorAtEndOfContainer();
+ }
+
+ // Creates a new list item after the current selection's list item parent
+ function createNewLi(ed, e) {
+ if (isEnterWithoutShift(e) && isEndOfListItem()) {
+ var node = ed.selection.getNode();
+ var li = ed.dom.create("li");
+ var parentLi = ed.dom.getParent(node, 'li');
+ ed.dom.insertAfter(li, parentLi);
+
+ // Move caret to new list element.
+ if (tinymce.isIE6 || tinymce.isIE7 || tinyMCE.isIE8) {
+ // Removed this line since it would create an odd < > tag and placing the caret inside an empty LI is handled and should be handled by the selection logic
+ //li.appendChild(ed.dom.create(" ")); // IE needs an element within the bullet point
+ ed.selection.setCursorLocation(li, 1);
+ } else {
+ ed.selection.setCursorLocation(li, 0);
+ }
+ e.preventDefault();
+ }
+ }
+
+ function imageJoiningListItem(ed, e) {
+ var prevSibling;
+
+ if (!tinymce.isGecko)
+ return;
+
+ var n = ed.selection.getStart();
+ if (e.keyCode != tinymce.VK.BACKSPACE || n.tagName !== 'IMG')
+ return;
+
+ function lastLI(node) {
+ var child = node.firstChild;
+ var li = null;
+ do {
+ if (!child)
+ break;
+
+ if (child.tagName === 'LI')
+ li = child;
+ } while (child = child.nextSibling);
+
+ return li;
+ }
+
+ function addChildren(parentNode, destination) {
+ while (parentNode.childNodes.length > 0)
+ destination.appendChild(parentNode.childNodes[0]);
+ }
+
+ // Check if there is a previous sibling
+ prevSibling = n.parentNode.previousSibling;
+ if (!prevSibling)
+ return;
+
+ var ul;
+ if (prevSibling.tagName === 'UL' || prevSibling.tagName === 'OL')
+ ul = prevSibling;
+ else if (prevSibling.previousSibling && (prevSibling.previousSibling.tagName === 'UL' || prevSibling.previousSibling.tagName === 'OL'))
+ ul = prevSibling.previousSibling;
+ else
+ return;
+
+ var li = lastLI(ul);
+
+ // move the caret to the end of the list item
+ var rng = ed.dom.createRng();
+ rng.setStart(li, 1);
+ rng.setEnd(li, 1);
+ ed.selection.setRng(rng);
+ ed.selection.collapse(true);
+
+ // save a bookmark at the end of the list item
+ var bookmark = ed.selection.getBookmark();
+
+ // copy the image an its text to the list item
+ var clone = n.parentNode.cloneNode(true);
+ if (clone.tagName === 'P' || clone.tagName === 'DIV')
+ addChildren(clone, li);
+ else
+ li.appendChild(clone);
+
+ // remove the old copy of the image
+ n.parentNode.parentNode.removeChild(n.parentNode);
+
+ // move the caret where we saved the bookmark
+ ed.selection.moveToBookmark(bookmark);
+ }
+
+ // fix the cursor position to ensure it is correct in IE
+ function setCursorPositionToOriginalLi(li) {
+ var list = ed.dom.getParent(li, 'ol,ul');
+ if (list != null) {
+ var lastLi = list.lastChild;
+ // Removed this line since IE9 would report an DOM character error and placing the caret inside an empty LI is handled and should be handled by the selection logic
+ //lastLi.appendChild(ed.getDoc().createElement(''));
+ ed.selection.setCursorLocation(lastLi, 0);
+ }
+ }
+
+ this.ed = ed;
+ ed.addCommand('Indent', this.indent, this);
+ ed.addCommand('Outdent', this.outdent, this);
+ ed.addCommand('InsertUnorderedList', function() {
+ this.applyList('UL', 'OL');
+ }, this);
+ ed.addCommand('InsertOrderedList', function() {
+ this.applyList('OL', 'UL');
+ }, this);
+
+ ed.onInit.add(function() {
+ ed.editorCommands.addCommands({
+ 'outdent': function() {
+ var sel = ed.selection, dom = ed.dom;
+
+ function hasStyleIndent(n) {
+ n = dom.getParent(n, dom.isBlock);
+ return n && (parseInt(ed.dom.getStyle(n, 'margin-left') || 0, 10) + parseInt(ed.dom.getStyle(n, 'padding-left') || 0, 10)) > 0;
+ }
+
+ return hasStyleIndent(sel.getStart()) || hasStyleIndent(sel.getEnd()) || ed.queryCommandState('InsertOrderedList') || ed.queryCommandState('InsertUnorderedList');
+ }
+ }, 'state');
+ });
+
+ ed.onKeyUp.add(function(ed, e) {
+ if (state == LIST_TABBING) {
+ ed.execCommand(e.shiftKey ? 'Outdent' : 'Indent', true, null);
+ state = LIST_UNKNOWN;
+ return Event.cancel(e);
+ } else if (state == LIST_EMPTY_ITEM) {
+ var li = getLi();
+ var shouldOutdent = ed.settings.list_outdent_on_enter === true || e.shiftKey;
+ ed.execCommand(shouldOutdent ? 'Outdent' : 'Indent', true, null);
+ if (tinymce.isIE) {
+ setCursorPositionToOriginalLi(li);
+ }
+
+ return Event.cancel(e);
+ } else if (state == LIST_ESCAPE) {
+ if (tinymce.isIE6 || tinymce.isIE7 || tinymce.isIE8) {
+ // append a zero sized nbsp so that caret is positioned correctly in IE after escaping and applying formatting.
+ // if there is no text then applying formatting for e.g a H1 to the P tag immediately following list after
+ // escaping from it will cause the caret to be positioned on the last li instead of staying the in P tag.
+ var n = ed.getDoc().createTextNode('\uFEFF');
+ ed.selection.getNode().appendChild(n);
+ } else if (tinymce.isIE9 || tinymce.isGecko) {
+ // IE9 does not escape the list so we use outdent to do this and cancel the default behaviour
+ // Gecko does not create a paragraph outdenting inside a TD so default behaviour is cancelled and we outdent ourselves
+ ed.execCommand('Outdent');
+ return Event.cancel(e);
+ }
+ }
+ });
+
+ function fixListItem(parent, reference) {
+ // a zero-sized non-breaking space is placed in the empty list item so that the nested list is
+ // displayed on the below line instead of next to it
+ var n = ed.getDoc().createTextNode('\uFEFF');
+ parent.insertBefore(n, reference);
+ ed.selection.setCursorLocation(n, 0);
+ // repaint to remove rendering artifact. only visible when creating new list
+ ed.execCommand('mceRepaint');
+ }
+
+ function fixIndentedListItemForGecko(ed, e) {
+ if (isEnter(e)) {
+ var li = getLi();
+ if (li) {
+ var parent = li.parentNode;
+ var grandParent = parent && parent.parentNode;
+ if (grandParent && grandParent.nodeName == 'LI' && grandParent.firstChild == parent && li == parent.firstChild) {
+ fixListItem(grandParent, parent);
+ }
+ }
+ }
+ }
+
+ function fixIndentedListItemForIE8(ed, e) {
+ if (isEnter(e)) {
+ var li = getLi();
+ if (ed.dom.select('ul li', li).length === 1) {
+ var list = li.firstChild;
+ fixListItem(li, list);
+ }
+ }
+ }
+
+ function fixDeletingFirstCharOfList(ed, e) {
+ function listElements(li) {
+ var elements = [];
+ var walker = new tinymce.dom.TreeWalker(li.firstChild, li);
+ for (var node = walker.current(); node; node = walker.next()) {
+ if (ed.dom.is(node, 'ol,ul,li')) {
+ elements.push(node);
+ }
+ }
+ return elements;
+ }
+
+ if (e.keyCode == tinymce.VK.BACKSPACE) {
+ var li = getLi();
+ if (li) {
+ var list = ed.dom.getParent(li, 'ol,ul'),
+ rng = ed.selection.getRng();
+ if (list && list.firstChild === li && rng.startOffset == 0) {
+ var elements = listElements(li);
+ elements.unshift(li);
+ ed.execCommand("Outdent", false, elements);
+ ed.undoManager.add();
+ return Event.cancel(e);
+ }
+ }
+ }
+ }
+
+ function fixDeletingEmptyLiInWebkit(ed, e) {
+ var li = getLi();
+ if (e.keyCode === tinymce.VK.BACKSPACE && ed.dom.is(li, 'li') && li.parentNode.firstChild!==li) {
+ if (ed.dom.select('ul,ol', li).length === 1) {
+ var prevLi = li.previousSibling;
+ ed.dom.remove(ed.dom.select('br', li));
+ ed.dom.remove(li, true);
+ var textNodes = tinymce.grep(prevLi.childNodes, function(n){ return n.nodeType === 3 });
+ if (textNodes.length === 1) {
+ var textNode = textNodes[0];
+ ed.selection.setCursorLocation(textNode, textNode.length);
+ }
+ ed.undoManager.add();
+ return Event.cancel(e);
+ }
+ }
+ }
+
+ ed.onKeyDown.add(function(_, e) { state = getListKeyState(e); });
+ ed.onKeyDown.add(cancelDefaultEvents);
+ ed.onKeyDown.add(imageJoiningListItem);
+ ed.onKeyDown.add(createNewLi);
+
+ if (tinymce.isGecko) {
+ ed.onKeyUp.add(fixIndentedListItemForGecko);
+ }
+ if (tinymce.isIE8) {
+ ed.onKeyUp.add(fixIndentedListItemForIE8);
+ }
+ if (tinymce.isGecko || tinymce.isWebKit) {
+ ed.onKeyDown.add(fixDeletingFirstCharOfList);
+ }
+ if (tinymce.isWebKit) {
+ ed.onKeyDown.add(fixDeletingEmptyLiInWebkit);
+ }
+ },
+
+ applyList: function(targetListType, oppositeListType) {
+ var t = this, ed = t.ed, dom = ed.dom, applied = [], hasSameType = false, hasOppositeType = false, hasNonList = false, actions,
+ selectedBlocks = ed.selection.getSelectedBlocks();
+
+ function cleanupBr(e) {
+ if (e && e.tagName === 'BR') {
+ dom.remove(e);
+ }
+ }
+
+ function makeList(element) {
+ var list = dom.create(targetListType), li;
+
+ function adjustIndentForNewList(element) {
+ // If there's a margin-left, outdent one level to account for the extra list margin.
+ if (element.style.marginLeft || element.style.paddingLeft) {
+ t.adjustPaddingFunction(false)(element);
+ }
+ }
+
+ if (element.tagName === 'LI') {
+ // No change required.
+ } else if (element.tagName === 'P' || element.tagName === 'DIV' || element.tagName === 'BODY') {
+ processBrs(element, function(startSection, br) {
+ doWrapList(startSection, br, element.tagName === 'BODY' ? null : startSection.parentNode);
+ li = startSection.parentNode;
+ adjustIndentForNewList(li);
+ cleanupBr(br);
+ });
+ if (li) {
+ if (li.tagName === 'LI' && (element.tagName === 'P' || selectedBlocks.length > 1)) {
+ dom.split(li.parentNode.parentNode, li.parentNode);
+ }
+ attemptMergeWithAdjacent(li.parentNode, true);
+ }
+ return;
+ } else {
+ // Put the list around the element.
+ li = dom.create('li');
+ dom.insertAfter(li, element);
+ li.appendChild(element);
+ adjustIndentForNewList(element);
+ element = li;
+ }
+ dom.insertAfter(list, element);
+ list.appendChild(element);
+ attemptMergeWithAdjacent(list, true);
+ applied.push(element);
+ }
+
+ function doWrapList(start, end, template) {
+ var li, n = start, tmp;
+ while (!dom.isBlock(start.parentNode) && start.parentNode !== dom.getRoot()) {
+ start = dom.split(start.parentNode, start.previousSibling);
+ start = start.nextSibling;
+ n = start;
+ }
+ if (template) {
+ li = template.cloneNode(true);
+ start.parentNode.insertBefore(li, start);
+ while (li.firstChild) dom.remove(li.firstChild);
+ li = dom.rename(li, 'li');
+ } else {
+ li = dom.create('li');
+ start.parentNode.insertBefore(li, start);
+ }
+ while (n && n != end) {
+ tmp = n.nextSibling;
+ li.appendChild(n);
+ n = tmp;
+ }
+ if (li.childNodes.length === 0) {
+ li.innerHTML = '<br _mce_bogus="1" />';
+ }
+ makeList(li);
+ }
+
+ function processBrs(element, callback) {
+ var startSection, previousBR, END_TO_START = 3, START_TO_END = 1,
+ breakElements = 'br,ul,ol,p,div,h1,h2,h3,h4,h5,h6,table,blockquote,address,pre,form,center,dl';
+
+ function isAnyPartSelected(start, end) {
+ var r = dom.createRng(), sel;
+ bookmark.keep = true;
+ ed.selection.moveToBookmark(bookmark);
+ bookmark.keep = false;
+ sel = ed.selection.getRng(true);
+ if (!end) {
+ end = start.parentNode.lastChild;
+ }
+ r.setStartBefore(start);
+ r.setEndAfter(end);
+ return !(r.compareBoundaryPoints(END_TO_START, sel) > 0 || r.compareBoundaryPoints(START_TO_END, sel) <= 0);
+ }
+
+ function nextLeaf(br) {
+ if (br.nextSibling)
+ return br.nextSibling;
+ if (!dom.isBlock(br.parentNode) && br.parentNode !== dom.getRoot())
+ return nextLeaf(br.parentNode);
+ }
+
+ // Split on BRs within the range and process those.
+ startSection = element.firstChild;
+ // First mark the BRs that have any part of the previous section selected.
+ var trailingContentSelected = false;
+ each(dom.select(breakElements, element), function(br) {
+ if (br.hasAttribute && br.hasAttribute('_mce_bogus')) {
+ return true; // Skip the bogus Brs that are put in to appease Firefox and Safari.
+ }
+ if (isAnyPartSelected(startSection, br)) {
+ dom.addClass(br, '_mce_tagged_br');
+ startSection = nextLeaf(br);
+ }
+ });
+ trailingContentSelected = (startSection && isAnyPartSelected(startSection, undefined));
+ startSection = element.firstChild;
+ each(dom.select(breakElements, element), function(br) {
+ // Got a section from start to br.
+ var tmp = nextLeaf(br);
+ if (br.hasAttribute && br.hasAttribute('_mce_bogus')) {
+ return true; // Skip the bogus Brs that are put in to appease Firefox and Safari.
+ }
+ if (dom.hasClass(br, '_mce_tagged_br')) {
+ callback(startSection, br, previousBR);
+ previousBR = null;
+ } else {
+ previousBR = br;
+ }
+ startSection = tmp;
+ });
+ if (trailingContentSelected) {
+ callback(startSection, undefined, previousBR);
+ }
+ }
+
+ function wrapList(element) {
+ processBrs(element, function(startSection, br, previousBR) {
+ // Need to indent this part
+ doWrapList(startSection, br);
+ cleanupBr(br);
+ cleanupBr(previousBR);
+ });
+ }
+
+ function changeList(element) {
+ if (tinymce.inArray(applied, element) !== -1) {
+ return;
+ }
+ if (element.parentNode.tagName === oppositeListType) {
+ dom.split(element.parentNode, element);
+ makeList(element);
+ attemptMergeWithNext(element.parentNode, false);
+ }
+ applied.push(element);
+ }
+
+ function convertListItemToParagraph(element) {
+ var child, nextChild, mergedElement, splitLast;
+ if (tinymce.inArray(applied, element) !== -1) {
+ return;
+ }
+ element = splitNestedLists(element, dom);
+ while (dom.is(element.parentNode, 'ol,ul,li')) {
+ dom.split(element.parentNode, element);
+ }
+ // Push the original element we have from the selection, not the renamed one.
+ applied.push(element);
+ element = dom.rename(element, 'p');
+ mergedElement = attemptMergeWithAdjacent(element, false, ed.settings.force_br_newlines);
+ if (mergedElement === element) {
+ // Now split out any block elements that can't be contained within a P.
+ // Manually iterate to ensure we handle modifications correctly (doesn't work with tinymce.each)
+ child = element.firstChild;
+ while (child) {
+ if (dom.isBlock(child)) {
+ child = dom.split(child.parentNode, child);
+ splitLast = true;
+ nextChild = child.nextSibling && child.nextSibling.firstChild;
+ } else {
+ nextChild = child.nextSibling;
+ if (splitLast && child.tagName === 'BR') {
+ dom.remove(child);
+ }
+ splitLast = false;
+ }
+ child = nextChild;
+ }
+ }
+ }
+
+ each(selectedBlocks, function(e) {
+ e = findItemToOperateOn(e, dom);
+ if (e.tagName === oppositeListType || (e.tagName === 'LI' && e.parentNode.tagName === oppositeListType)) {
+ hasOppositeType = true;
+ } else if (e.tagName === targetListType || (e.tagName === 'LI' && e.parentNode.tagName === targetListType)) {
+ hasSameType = true;
+ } else {
+ hasNonList = true;
+ }
+ });
+
+ if (hasNonList &&!hasSameType || hasOppositeType || selectedBlocks.length === 0) {
+ actions = {
+ 'LI': changeList,
+ 'H1': makeList,
+ 'H2': makeList,
+ 'H3': makeList,
+ 'H4': makeList,
+ 'H5': makeList,
+ 'H6': makeList,
+ 'P': makeList,
+ 'BODY': makeList,
+ 'DIV': selectedBlocks.length > 1 ? makeList : wrapList,
+ defaultAction: wrapList,
+ elements: this.selectedBlocks()
+ };
+ } else {
+ actions = {
+ defaultAction: convertListItemToParagraph,
+ elements: this.selectedBlocks(),
+ processEvenIfEmpty: true
+ };
+ }
+ this.process(actions);
+ },
+
+ indent: function() {
+ var ed = this.ed, dom = ed.dom, indented = [];
+
+ function createWrapItem(element) {
+ var wrapItem = dom.create('li', { style: 'list-style-type: none;'});
+ dom.insertAfter(wrapItem, element);
+ return wrapItem;
+ }
+
+ function createWrapList(element) {
+ var wrapItem = createWrapItem(element),
+ list = dom.getParent(element, 'ol,ul'),
+ listType = list.tagName,
+ listStyle = dom.getStyle(list, 'list-style-type'),
+ attrs = {},
+ wrapList;
+ if (listStyle !== '') {
+ attrs.style = 'list-style-type: ' + listStyle + ';';
+ }
+ wrapList = dom.create(listType, attrs);
+ wrapItem.appendChild(wrapList);
+ return wrapList;
+ }
+
+ function indentLI(element) {
+ if (!hasParentInList(ed, element, indented)) {
+ element = splitNestedLists(element, dom);
+ var wrapList = createWrapList(element);
+ wrapList.appendChild(element);
+ attemptMergeWithAdjacent(wrapList.parentNode, false);
+ attemptMergeWithAdjacent(wrapList, false);
+ indented.push(element);
+ }
+ }
+
+ this.process({
+ 'LI': indentLI,
+ defaultAction: this.adjustPaddingFunction(true),
+ elements: this.selectedBlocks()
+ });
+
+ },
+
+ outdent: function(ui, elements) {
+ var t = this, ed = t.ed, dom = ed.dom, outdented = [];
+
+ function outdentLI(element) {
+ var listElement, targetParent, align;
+ if (!hasParentInList(ed, element, outdented)) {
+ if (dom.getStyle(element, 'margin-left') !== '' || dom.getStyle(element, 'padding-left') !== '') {
+ return t.adjustPaddingFunction(false)(element);
+ }
+ align = dom.getStyle(element, 'text-align', true);
+ if (align === 'center' || align === 'right') {
+ dom.setStyle(element, 'text-align', 'left');
+ return;
+ }
+ element = splitNestedLists(element, dom);
+ listElement = element.parentNode;
+ targetParent = element.parentNode.parentNode;
+ if (targetParent.tagName === 'P') {
+ dom.split(targetParent, element.parentNode);
+ } else {
+ dom.split(listElement, element);
+ if (targetParent.tagName === 'LI') {
+ // Nested list, need to split the LI and go back out to the OL/UL element.
+ dom.split(targetParent, element);
+ } else if (!dom.is(targetParent, 'ol,ul')) {
+ dom.rename(element, 'p');
+ }
+ }
+ outdented.push(element);
+ }
+ }
+
+ var listElements = elements && tinymce.is(elements, 'array') ? elements : this.selectedBlocks();
+ this.process({
+ 'LI': outdentLI,
+ defaultAction: this.adjustPaddingFunction(false),
+ elements: listElements
+ });
+
+ each(outdented, attemptMergeWithAdjacent);
+ },
+
+ process: function(actions) {
+ var t = this, sel = t.ed.selection, dom = t.ed.dom, selectedBlocks, r;
+
+ function isEmptyElement(element) {
+ var excludeBrsAndBookmarks = tinymce.grep(element.childNodes, function(n) {
+ return !(n.nodeName === 'BR' || n.nodeName === 'SPAN' && dom.getAttrib(n, 'data-mce-type') == 'bookmark'
+ || n.nodeType == 3 && (n.nodeValue == String.fromCharCode(160) || n.nodeValue == ''));
+ });
+ return excludeBrsAndBookmarks.length === 0;
+ }
+
+ function processElement(element) {
+ dom.removeClass(element, '_mce_act_on');
+ if (!element || element.nodeType !== 1 || ! actions.processEvenIfEmpty && selectedBlocks.length > 1 && isEmptyElement(element)) {
+ return;
+ }
+ element = findItemToOperateOn(element, dom);
+ var action = actions[element.tagName];
+ if (!action) {
+ action = actions.defaultAction;
+ }
+ action(element);
+ }
+
+ function recurse(element) {
+ t.splitSafeEach(element.childNodes, processElement, true);
+ }
+
+ function brAtEdgeOfSelection(container, offset) {
+ return offset >= 0 && container.hasChildNodes() && offset < container.childNodes.length &&
+ container.childNodes[offset].tagName === 'BR';
+ }
+
+ function isInTable() {
+ var n = sel.getNode();
+ var p = dom.getParent(n, 'td');
+ return p !== null;
+ }
+
+ selectedBlocks = actions.elements;
+
+ r = sel.getRng(true);
+ if (!r.collapsed) {
+ if (brAtEdgeOfSelection(r.endContainer, r.endOffset - 1)) {
+ r.setEnd(r.endContainer, r.endOffset - 1);
+ sel.setRng(r);
+ }
+ if (brAtEdgeOfSelection(r.startContainer, r.startOffset)) {
+ r.setStart(r.startContainer, r.startOffset + 1);
+ sel.setRng(r);
+ }
+ }
+
+
+ if (tinymce.isIE8) {
+ // append a zero sized nbsp so that caret is restored correctly using bookmark
+ var s = t.ed.selection.getNode();
+ if (s.tagName === 'LI' && !(s.parentNode.lastChild === s)) {
+ var i = t.ed.getDoc().createTextNode('\uFEFF');
+ s.appendChild(i);
+ }
+ }
+
+ bookmark = sel.getBookmark();
+ actions.OL = actions.UL = recurse;
+ t.splitSafeEach(selectedBlocks, processElement);
+ sel.moveToBookmark(bookmark);
+ bookmark = null;
+
+ // we avoid doing repaint in a table as this will move the caret out of the table in Firefox 3.6
+ if (!isInTable()) {
+ // Avoids table or image handles being left behind in Firefox.
+ t.ed.execCommand('mceRepaint');
+ }
+ },
+
+ splitSafeEach: function(elements, f, forceClassBase) {
+ if (forceClassBase ||
+ (tinymce.isGecko &&
+ (/Firefox\/[12]\.[0-9]/.test(navigator.userAgent) ||
+ /Firefox\/3\.[0-4]/.test(navigator.userAgent)))) {
+ this.classBasedEach(elements, f);
+ } else {
+ each(elements, f);
+ }
+ },
+
+ classBasedEach: function(elements, f) {
+ var dom = this.ed.dom, nodes, element;
+ // Mark nodes
+ each(elements, function(element) {
+ dom.addClass(element, '_mce_act_on');
+ });
+ nodes = dom.select('._mce_act_on');
+ while (nodes.length > 0) {
+ element = nodes.shift();
+ dom.removeClass(element, '_mce_act_on');
+ f(element);
+ nodes = dom.select('._mce_act_on');
+ }
+ },
+
+ adjustPaddingFunction: function(isIndent) {
+ var indentAmount, indentUnits, ed = this.ed;
+ indentAmount = ed.settings.indentation;
+ indentUnits = /[a-z%]+/i.exec(indentAmount);
+ indentAmount = parseInt(indentAmount, 10);
+ return function(element) {
+ var currentIndent, newIndentAmount;
+ currentIndent = parseInt(ed.dom.getStyle(element, 'margin-left') || 0, 10) + parseInt(ed.dom.getStyle(element, 'padding-left') || 0, 10);
+ if (isIndent) {
+ newIndentAmount = currentIndent + indentAmount;
+ } else {
+ newIndentAmount = currentIndent - indentAmount;
+ }
+ ed.dom.setStyle(element, 'padding-left', '');
+ ed.dom.setStyle(element, 'margin-left', newIndentAmount > 0 ? newIndentAmount + indentUnits : '');
+ };
+ },
+
+ selectedBlocks: function() {
+ var ed = this.ed, selectedBlocks = ed.selection.getSelectedBlocks();
+ return selectedBlocks.length == 0 ? [ ed.dom.getRoot() ] : selectedBlocks;
+ },
+
+ getInfo: function() {
+ return {
+ longname : 'Lists',
+ author : 'Moxiecode Systems AB',
+ authorurl : 'http://tinymce.moxiecode.com',
+ infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/lists',
+ version : tinymce.majorVersion + "." + tinymce.minorVersion
+ };
+ }
+ });
+ tinymce.PluginManager.add("lists", tinymce.plugins.Lists);
+}());
--
Gitblit v1.9.1