diff -r fd8fb93e1b6a -r a361355b55c7 src/pyams_skin/resources/js/ext/tinymce/dev/classes/ForceBlocks.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/pyams_skin/resources/js/ext/tinymce/dev/classes/ForceBlocks.js Wed Jun 17 10:00:10 2015 +0200 @@ -0,0 +1,132 @@ +/** + * ForceBlocks.js + * + * Copyright, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define("tinymce/ForceBlocks", [], function() { + return function(editor) { + var settings = editor.settings, dom = editor.dom, selection = editor.selection; + var schema = editor.schema, blockElements = schema.getBlockElements(); + + function addRootBlocks() { + var node = selection.getStart(), rootNode = editor.getBody(), rng; + var startContainer, startOffset, endContainer, endOffset, rootBlockNode; + var tempNode, offset = -0xFFFFFF, wrapped, restoreSelection; + var tmpRng, rootNodeName, forcedRootBlock; + + forcedRootBlock = settings.forced_root_block; + + if (!node || node.nodeType !== 1 || !forcedRootBlock) { + return; + } + + // Check if node is wrapped in block + while (node && node != rootNode) { + if (blockElements[node.nodeName]) { + return; + } + + node = node.parentNode; + } + + // Get current selection + rng = selection.getRng(); + if (rng.setStart) { + startContainer = rng.startContainer; + startOffset = rng.startOffset; + endContainer = rng.endContainer; + endOffset = rng.endOffset; + + try { + restoreSelection = editor.getDoc().activeElement === rootNode; + } catch (ex) { + // IE throws unspecified error here sometimes + } + } else { + // Force control range into text range + if (rng.item) { + node = rng.item(0); + rng = editor.getDoc().body.createTextRange(); + rng.moveToElementText(node); + } + + restoreSelection = rng.parentElement().ownerDocument === editor.getDoc(); + tmpRng = rng.duplicate(); + tmpRng.collapse(true); + startOffset = tmpRng.move('character', offset) * -1; + + if (!tmpRng.collapsed) { + tmpRng = rng.duplicate(); + tmpRng.collapse(false); + endOffset = (tmpRng.move('character', offset) * -1) - startOffset; + } + } + + // Wrap non block elements and text nodes + node = rootNode.firstChild; + rootNodeName = rootNode.nodeName.toLowerCase(); + while (node) { + // TODO: Break this up, too complex + if (((node.nodeType === 3 || (node.nodeType == 1 && !blockElements[node.nodeName]))) && + schema.isValidChild(rootNodeName, forcedRootBlock.toLowerCase())) { + // Remove empty text nodes + if (node.nodeType === 3 && node.nodeValue.length === 0) { + tempNode = node; + node = node.nextSibling; + dom.remove(tempNode); + continue; + } + + if (!rootBlockNode) { + rootBlockNode = dom.create(forcedRootBlock, editor.settings.forced_root_block_attrs); + node.parentNode.insertBefore(rootBlockNode, node); + wrapped = true; + } + + tempNode = node; + node = node.nextSibling; + rootBlockNode.appendChild(tempNode); + } else { + rootBlockNode = null; + node = node.nextSibling; + } + } + + if (wrapped && restoreSelection) { + if (rng.setStart) { + rng.setStart(startContainer, startOffset); + rng.setEnd(endContainer, endOffset); + selection.setRng(rng); + } else { + // Only select if the previous selection was inside the document to prevent auto focus in quirks mode + try { + rng = editor.getDoc().body.createTextRange(); + rng.moveToElementText(rootNode); + rng.collapse(true); + rng.moveStart('character', startOffset); + + if (endOffset > 0) { + rng.moveEnd('character', endOffset); + } + + rng.select(); + } catch (ex) { + // Ignore + } + } + + editor.nodeChanged(); + } + } + + // Force root blocks + if (settings.forced_root_block) { + editor.on('NodeChange', addRootBlocks); + } + }; +}); \ No newline at end of file