Bug #21621 » rtehtmlarea_bugfix_12677_trunk.patch
| typo3/sysext/rtehtmlarea/htmlarea/htmlarea-gecko.js (copie de travail) | ||
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* Backspace event handler
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*/
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HTMLArea.prototype._checkBackspace = function() {
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var self = this;
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self.focusEditor();
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var sel = self._getSelection();
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var range = self._createRange(sel);
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var SC = range.startContainer;
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var SO = range.startOffset;
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var EC = range.endContainer;
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var EO = range.endOffset;
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var newr = SC.nextSibling;
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while (SC.nodeType == 3 || /^a$/i.test(SC.tagName)) SC = SC.parentNode;
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if (!self.config.disableEnterParagraphs && /^td$/i.test(SC.parentNode.tagName) && SC.parentNode.firstChild == SC && SO == 0 && range.collapsed) return true;
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window.setTimeout(function() {
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// Remove br tag inserted by Mozilla
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if (!self.config.disableEnterParagraphs && (/^p$/i.test(SC.tagName) || !/\S/.test(SC.tagName)) && SO == 0) {
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if (SC.firstChild && /^br$/i.test(SC.firstChild.tagName)) {
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HTMLArea.removeFromParent(SC.firstChild);
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return true;
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if (!HTMLArea.is_safari && !HTMLArea.is_opera) {
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var self = this;
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window.setTimeout(function() {
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var selection = self._getSelection();
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var range = self._createRange(selection);
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var startContainer = range.startContainer;
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var startOffset = range.startOffset;
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if (self._selectionEmpty()) {
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if (/^(body)$/i.test(startContainer.nodeName)) {
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var node = startContainer.childNodes[startOffset];
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} else if (/^(body)$/i.test(startContainer.parentNode.nodeName)) {
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var node = startContainer;
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} else {
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return false;
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}
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if (/^(br|#text)$/i.test(node.nodeName) && !/\S/.test(node.textContent)) {
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var previousSibling = node.previousSibling;
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while (previousSibling && /^(br|#text)$/i.test(previousSibling.nodeName) && !/\S/.test(previousSibling.textContent)) {
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previousSibling = previousSibling.previousSibling;
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}
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HTMLArea.removeFromParent(node);
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if (/^(ol|ul|dl)$/i.test(previousSibling.nodeName)) {
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self.selectNodeContents(previousSibling.lastChild, false);
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} else if (/^(table)$/i.test(previousSibling.nodeName)) {
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self.selectNodeContents(previousSibling.rows[previousSibling.rows.length-1].cells[previousSibling.rows[previousSibling.rows.length-1].cells.length-1], false);
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} else if (!/\S/.test(previousSibling.textContent) && previousSibling.firstChild) {
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self.selectNode(previousSibling.firstChild, true);
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} else {
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self.selectNodeContents(previousSibling, false);
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}
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}
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}
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}
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if (!/\S/.test(SC.tagName)) {
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var p = document.createElement("p");
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while (SC.firstChild) p.appendChild(SC.firstChild);
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SC.parentNode.insertBefore(p, SC);
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HTMLArea.removeFromParent(SC);
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var r = range.cloneRange();
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r.setStartBefore(newr);
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r.setEndAfter(newr);
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r.extractContents();
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this.emptySelection(sel);
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this.addRangeToSelection(sel, r);
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return true;
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}
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},10);
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}, 10);
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}
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return false;
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};
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