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🐛 fix https://github.com/siyuan-note/siyuan/issues/5154

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Vanessa 2022-06-11 00:49:39 +08:00
parent d5c2093426
commit f53bf1908e
1 changed files with 35 additions and 2 deletions
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37
app/src/protyle/util/selection.ts
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@ -32,8 +32,41 @@ export const selectAll = (protyle: IProtyle, nodeElement: Element, range: Range)
} else { } else {
position = getSelectionOffset(editElement, nodeElement, range); position = getSelectionOffset(editElement, nodeElement, range);
if (position.start !== 0 || position.end !== editElement.textContent.length) { if (position.start !== 0 || position.end !== editElement.textContent.length) {
range.setStart(editElement.firstChild, 0); // 全选后 rang 不对 https://ld246.com/article/1654848722251
range.setEndAfter(editElement.lastChild); let firstChild = editElement.firstChild;
while (firstChild) {
if (firstChild.nodeType === 3) {
if (firstChild.textContent !== "") {
range.setStart(firstChild, 0);
break;
}
firstChild = firstChild.nextSibling
} else {
if ((firstChild as HTMLElement).classList.contains("render-node") ||
(firstChild as HTMLElement).classList.contains("img")) {
range.setStartBefore(firstChild);
break;
}
firstChild = firstChild.firstChild
}
}
let lastChild = editElement.lastChild
while (lastChild) {
if (lastChild.nodeType === 3) {
if (lastChild.textContent !== "") {
range.setEnd(lastChild, lastChild.textContent.length);
break;
}
lastChild = lastChild.previousSibling
} else {
if ((lastChild as HTMLElement).classList.contains("render-node") ||
(lastChild as HTMLElement).classList.contains("img")) {
range.setEndAfter(lastChild);
break;
}
lastChild = lastChild.lastChild
}
}
protyle.toolbar.render(protyle, range); protyle.toolbar.render(protyle, range);
return true; return true;
} }