nsAHtml5TreeOpSink.h (876B)
1 /* This Source Code Form is subject to the terms of the Mozilla Public 2 * License, v. 2.0. If a copy of the MPL was not distributed with this 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 4 5 #ifndef nsAHtml5TreeOpSink_h 6 #define nsAHtml5TreeOpSink_h 7 8 #include "nsTArrayForwardDeclare.h" 9 10 class nsHtml5TreeOperation; 11 12 /** 13 * The purpose of this interface is to connect a tree op executor 14 * (main-thread case), a tree op stage (non-speculative off-the-main-thread 15 * case) or a speculation (speculative case). 16 */ 17 class nsAHtml5TreeOpSink { 18 public: 19 /** 20 * Flush the operations from the tree operations from the argument 21 * queue into this sink unconditionally. 22 * 23 * Returns `true` on success and `false` on OOM. 24 */ 25 [[nodiscard]] virtual bool MoveOpsFrom( 26 nsTArray<nsHtml5TreeOperation>& aOpQueue) = 0; 27 }; 28 29 #endif /* nsAHtml5TreeOpSink_h */