an anon child } } if (control) { control.labelElement = this; } var afterLabel = document.getAnonymousElementByAttribute(this, "anonid", "accessKeyParens"); afterLabel.textContent = ""; // This does not clear real nodes! var oldAccessKey = this.getElementsByAttribute('class', 'accesskey').item(0); if (oldAccessKey) { // Clear old accesskey this.mergeElement(oldAccessKey); } var oldHiddenSpan = this.getElementsByAttribute('class', 'hiddenColon').item(0); if (oldHiddenSpan) { this.mergeElement(oldHiddenSpan); } var accessKey = this.accessKey; var labelText = this.textContent; if (!accessKey || !labelText || !control) { return; } var accessKeyIndex = -1; if (!this.mAlwaysAppendAccessKey) { accessKeyIndex = labelText.indexOf(accessKey); if (accessKeyIndex < 0) { // Try again in upper case accessKeyIndex = labelText.toUpperCase().indexOf(accessKey.toUpperCase()); } } const HTML_NS = "http://www.w3.org/1999/xhtml"; var span = document.createElementNS(HTML_NS, "span"); span.className = "accesskey"; // Note that if you change the following code, see the comment of // nsTextBoxFrame::UpdateAccessTitle. // If accesskey is not in string, append in parentheses if (accessKeyIndex < 0) { // If end is colon, we should insert before colon. // i.e., "label:" -> "label(X):" var colonHidden = false; if (/:$/.test(labelText)) { labelText = labelText.slice(0, -1); var hiddenSpan = document.createElementNS(HTML_NS, "span"); hiddenSpan.className = "hiddenColon"; hiddenSpan.style.display = "none"; // Hide the last colon by using span element. // I.e., label: this.wrapChar(hiddenSpan, labelText.length); colonHidden = true; } // If end is space(U+20), // we should not add space before parentheses. var endIsSpace = false; if (/ $/.test(labelText)) { endIsSpace = true; } if (this.mInsertSeparator && !endIsSpace) afterLabel.textContent = " ("; else afterLabel.textContent = "("; span.textContent = accessKey.toUpperCase(); afterLabel.appendChild(span); if (!colonHidden) afterLabel.appendChild(document.createTextNode(")")); else afterLabel.appendChild(document.createTextNode("):")); return; } this.wrapChar(span, accessKeyIndex); ]]> = node.length) { index -= node.length; node = treeWalker.nextNode(); } if (index) { node = node.splitText(index); } node.parentNode.insertBefore(element, node); if (node.length > 1) { node.splitText(1); } element.appendChild(node); ]]> !/Mac/.test(navigator.platform) true false