Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : #ifndef nsIDocumentInlines_h
       7             : #define nsIDocumentInlines_h
       8             : 
       9             : #include "nsIDocument.h"
      10             : #include "mozilla/dom/HTMLBodyElement.h"
      11             : #include "nsStyleSheetService.h"
      12             : 
      13             : inline mozilla::dom::HTMLBodyElement*
      14          95 : nsIDocument::GetBodyElement()
      15             : {
      16          95 :   return static_cast<mozilla::dom::HTMLBodyElement*>(GetHtmlChildElement(nsGkAtoms::body));
      17             : }
      18             : 
      19             : template<typename T>
      20             : size_t
      21          11 : nsIDocument::FindDocStyleSheetInsertionPoint(
      22             :     const nsTArray<T>& aDocSheets,
      23             :     mozilla::StyleSheet* aSheet)
      24             : {
      25          11 :   nsStyleSheetService* sheetService = nsStyleSheetService::GetInstance();
      26             : 
      27             :   // lowest index first
      28          11 :   int32_t newDocIndex = GetIndexOfStyleSheet(aSheet);
      29             : 
      30          11 :   int32_t count = aDocSheets.Length();
      31             :   int32_t index;
      32          26 :   for (index = 0; index < count; index++) {
      33          15 :     mozilla::StyleSheet* sheet = static_cast<mozilla::StyleSheet*>(
      34          30 :       aDocSheets[index]);
      35          15 :     int32_t sheetDocIndex = GetIndexOfStyleSheet(sheet);
      36          15 :     if (sheetDocIndex > newDocIndex)
      37           0 :       break;
      38             : 
      39             :     // If the sheet is not owned by the document it can be an author
      40             :     // sheet registered at nsStyleSheetService or an additional author
      41             :     // sheet on the document, which means the new
      42             :     // doc sheet should end up before it.
      43          15 :     if (sheetDocIndex < 0) {
      44           0 :       if (sheetService) {
      45             :         auto& authorSheets =
      46           0 :           *sheetService->AuthorStyleSheets(GetStyleBackendType());
      47           0 :         if (authorSheets.IndexOf(sheet) != authorSheets.NoIndex) {
      48           0 :           break;
      49             :         }
      50             :       }
      51           0 :       if (sheet == GetFirstAdditionalAuthorSheet()) {
      52           0 :         break;
      53             :       }
      54             :     }
      55             :   }
      56             : 
      57          11 :   return size_t(index);
      58             : }
      59             : 
      60             : #endif // nsIDocumentInlines_h