зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1728566 - Make the `HTMLEditor::InsertParagraphSeparatorAsSubAction` callers compute the editing host no limited in the `<body>` r=m_kato
While handling an "insertParagraph" command, it's closed at least in the editing host. Therefore, it's file to use editing host outside `<body>` because it won't make the tree messy outside the editing host. Differential Revision: https://phabricator.services.mozilla.com/D213376
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@ -1521,7 +1521,8 @@ NS_IMETHODIMP HTMLEditor::InsertLineBreak() {
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return EditorBase::ToGenericNSResult(rv);
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}
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const RefPtr<Element> editingHost = ComputeEditingHost();
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const RefPtr<Element> editingHost =
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ComputeEditingHost(LimitInBodyElement::No);
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if (!editingHost) {
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return NS_SUCCESS_DOM_NO_OPERATION;
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}
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@ -1568,7 +1569,8 @@ nsresult HTMLEditor::InsertParagraphSeparatorAsAction(
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return EditorBase::ToGenericNSResult(rv);
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}
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const RefPtr<Element> editingHost = ComputeEditingHost();
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const RefPtr<Element> editingHost =
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ComputeEditingHost(LimitInBodyElement::No);
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if (!editingHost) {
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return NS_SUCCESS_DOM_NO_OPERATION;
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}
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@ -0,0 +1,22 @@
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<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<script>
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"use strict";
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document.addEventListener("DOMContentLoaded", () => {
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const dl = document.createElement("dl");
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const dd = document.createElement("dd");
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const p = document.createElement("p");
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dd.appendChild(p);
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dl.appendChild(dd);
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document.documentElement.appendChild(dl);
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dl.contentEditable = true;
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getSelection().collapse(p, 0);
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document.execCommand("insertParagraph");
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}, {once: true});
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</script>
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</head>
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<body></body>
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</html>
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