Bug #23783 » rtehtmlarea_bugfix_16050_trunk.patch
| typo3/sysext/rtehtmlarea/htmlarea/htmlarea-gecko.js (copie de travail) | ||
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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 the selection is collapsed...
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if (self._selectionEmpty()) {
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// ... and the cursor lies in a direct child of body...
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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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| ... | ... | |
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} else {
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return false;
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}
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// ... which is a br or text node containing no non-whitespace character
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if (/^(br|#text)$/i.test(node.nodeName) && !/\S/.test(node.textContent)) {
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// Get a meaningful previous sibling in which to reposition de cursor
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var previousSibling = node.previousSibling;
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while (previousSibling && /^(br|#text)$/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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// If there is no meaningful previous sibling, the cursor is at the start of body
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if (previousSibling) {
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// Remove the node
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HTMLArea.removeFromParent(node);
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// Position the cursor
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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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