diff options
Diffstat (limited to 'program/js/tiny_mce/plugins/lists/editor_plugin_src.js')
-rw-r--r-- | program/js/tiny_mce/plugins/lists/editor_plugin_src.js | 1903 |
1 files changed, 952 insertions, 951 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 e711d5301..c5712dced 100644 --- a/program/js/tiny_mce/plugins/lists/editor_plugin_src.js +++ b/program/js/tiny_mce/plugins/lists/editor_plugin_src.js @@ -1,951 +1,952 @@ -/** - * 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() - }; - } - 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 || 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(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);
+}());
|