s.forEach(ctx._eventsCache, function (events, index) { var target = ctx._eventTargets[index]; utils.forEach(events, function (listeners, type) { utils.forEach(listeners, function (listener) { target.removeEventListener(type, listener, false); }, true); }, false); }, true); ctx._eventTargets = []; ctx._eventsCache = []; return ctx; } function checkPlaceholder(ctx) { ctx.config.editor.classList[ctx.isEmpty() ? 'add' : 'remove'](ctx.config.placeholderClass); } function trim(str) { return (str || '').trim().replace(/\u200b/g, ''); } // node.contains is not implemented in IE10/IE11 function containsNode(parent, child) { if (parent === child) return true; child = child.parentNode; while (child) { if (child === parent) return true; child = child.parentNode; } return false; } function getNode(ctx, byRoot) { var node, root = ctx.config.editor; ctx._range = ctx._range || ctx.getRange(); node = ctx._range.commonAncestorContainer; // Fix selection detection for Firefox if (node.hasChildNodes() && ctx._range.startOffset + 1 === ctx._range.endOffset) { node = node.childNodes[ctx._range.startOffset]; } if (!node || node === root) return null; while (node && (node.nodeType !== 1) && (node.parentNode !== root)) node = node.parentNode; while (node && byRoot && (node.parentNode !== root)) node = node.parentNode; return containsNode(root, node) ? node : null; } function getEffectNodes(ctx) { return getNodeParents(ctx).filter(function(node) { return node.nodeName.match(effectNodeReg); }); } function getNodeParents(ctx) { var nodes = [], el = getNode(ctx); while (el && el !== ctx.config.editor) { if (el.nodeType === Node.ELEMENT_NODE) { nodes.push(el); } el = el.parentNode; } return nodes; } function handleEmptyContent(ctx) { var range = ctx._range = ctx.getRange(); ctx.config.editor.innerHTML = ''; var p = doc.createElement('p'); p.innerHTML = '
'; range.insertNode(p); focusNode(ctx, p.childNodes[0], range); } function addEmptyCharAtEnd(ctx) { var range = ctx.getRange(), emptyCharNode = doc.createTextNode('\u200b'); range.selectNodeContents(ctx.config.editor); range.collapse(false); range.insertNode(emptyCharNode); focusNode(ctx, emptyCharNode, range); } function isCaretAtEnd(ctx) { var range = ctx.getRange(), clonedRange = range.cloneRange(); clonedRange.selectNodeContents(ctx.config.editor); clonedRange.setStart(range.endContainer, range.endOffset); return clonedRange.toString() === ''; } function isCaretAtStart(ctx) { var range = ctx.getRange(), clonedRange = range.cloneRange(); clonedRange.selectNodeContents(ctx.config.editor); clonedRange.setEnd(range.startContainer, range.startOffset); return clonedRange.toString() === ''; } function focusNode(ctx, node, range) { range.setStartAfter(node); range.setEndBefore(node); range.collapse(false); ctx.setRange(range); } function autoLink(node) { if (node.nodeType === 1) { if (autoLinkReg.notLink.test(node.tagName)) return; utils.forEach(node.childNodes, function (child) { autoLink(child); }, true); } else if (node.nodeType === 3) { var result = urlToLink(node.nodeValue || ''); if (!result.links) return; var frag = doc.createDocumentFragment(), div = doc.createElement('div'); div.inne Blog -