зеркало из https://github.com/mozilla/gecko-dev.git
62 строки
1.8 KiB
C++
62 строки
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsIDocumentInlines_h
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#define nsIDocumentInlines_h
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#include "nsIDocument.h"
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#include "mozilla/dom/HTMLBodyElement.h"
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#include "nsStyleSheetService.h"
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inline mozilla::dom::HTMLBodyElement*
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nsIDocument::GetBodyElement()
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{
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return static_cast<mozilla::dom::HTMLBodyElement*>(GetHtmlChildElement(nsGkAtoms::body));
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}
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template<typename T>
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size_t
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nsIDocument::FindDocStyleSheetInsertionPoint(
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const nsTArray<RefPtr<T>>& aDocSheets,
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T* aSheet)
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{
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nsStyleSheetService* sheetService = nsStyleSheetService::GetInstance();
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// lowest index first
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int32_t newDocIndex = GetIndexOfStyleSheet(aSheet);
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int32_t count = aDocSheets.Length();
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int32_t index;
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for (index = 0; index < count; index++) {
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T* sheet = aDocSheets[index];
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int32_t sheetDocIndex = GetIndexOfStyleSheet(sheet);
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if (sheetDocIndex > newDocIndex)
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break;
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mozilla::StyleSheet* sheetHandle = sheet;
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// If the sheet is not owned by the document it can be an author
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// sheet registered at nsStyleSheetService or an additional author
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// sheet on the document, which means the new
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// doc sheet should end up before it.
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if (sheetDocIndex < 0) {
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if (sheetService) {
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auto& authorSheets =
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*sheetService->AuthorStyleSheets(GetStyleBackendType());
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if (authorSheets.IndexOf(sheetHandle) != authorSheets.NoIndex) {
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break;
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}
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}
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if (sheetHandle == GetFirstAdditionalAuthorSheet()) {
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break;
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}
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}
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}
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return size_t(index);
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}
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#endif // nsIDocumentInlines_h
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