TYPO3 Core

} else if (buttonId == "Cut") {

// If we are handling the cut hotkey

var removeEmpyLinkLaterFunctRef = this.makeFunctionReference("removeEmptyLinkLater");

window.setTimeout(removeEmpyLinkLaterFunctRef, 50);

if (buttonId == "Cut") {

this.removeEmptyLink();

}

* This function unlinks any empty link left over by the cut operation

*/

removeEmptyLink : function() {

var selection = this.editor._getSelection();

var range = this.editor._createRange(selection);

var parent = this.editor.getParentElement(selection, range);

if (parent.firstChild && /^(a)$/i.test(parent.firstChild.nodeName)) {

parent = parent.firstChild;

}

if (/^(a)$/i.test(parent.nodeName)) {

parent.normalize();

if (!parent.innerHTML || (parent.childNodes.length == 1 && /^(br)$/i.test(parent.firstChild.nodeName))) {

if (HTMLArea.is_gecko) {

var container = parent.parentNode;

this.editor.removeMarkup(parent);

// Opera does not render empty list items

if (HTMLArea.is_opera && /^(li)$/i.test(container.nodeName) && !container.firstChild) {

container.innerHTML = "<br />";

this.editor.selectNodeContents(container, true);

}

} else {

HTMLArea.removeFromParent(parent);

}

}

}

if (HTMLArea.is_safari) {

// Remove Apple's span and font tags

this.editor.cleanAppleStyleSpans(this.editor._doc.body);

// Reset Safari selection in order to prevent insertion of span and/or font tags on next text input

var bookmark = this.editor.getBookmark(this.editor._createRange(this.editor._getSelection()));

this.editor.selectRange(this.editor.moveToBookmark(bookmark));

}

},

/*

* This function removes any link left over by the cut operation triggered by hotkey

*/

removeEmptyLinkLater : function() {

this.removeEmptyLink();

this.editor.updateToolbar();

},

/*