зеркало из https://github.com/mozilla/gecko-dev.git
54 строки
1.8 KiB
C++
54 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 mozilla_FlushType_h
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#define mozilla_FlushType_h
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#include <stdint.h>
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#include "X11UndefineNone.h"
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namespace mozilla {
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/**
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* This is the enum used by nsIDocument::FlushPendingNotifications to
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* decide what to flush.
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*
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* Please note that if you change these values, you should sync it with the
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* flushTypeNames array inside PresShell::FlushPendingNotifications.
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*/
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enum class FlushType : uint8_t {
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None = 0, /* Actually don't flush anything */
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Content = 1, /* flush the content model construction */
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ContentAndNotify = 2, /* As above, plus flush the frame model
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construction and other nsIMutationObserver
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notifications. */
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Style = 3, /* As above, plus flush style reresolution */
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Frames = Style,
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EnsurePresShellInitAndFrames = 4, /* As above, plus ensure the pres shell is alive */
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InterruptibleLayout = 5, /* As above, plus flush reflow,
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but allow it to be interrupted (so
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an incomplete layout may result) */
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Layout = 6, /* As above, but layout must run to
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completion */
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Display = 7, /* As above, plus flush painting */
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Count
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};
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struct ChangesToFlush {
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ChangesToFlush(FlushType aFlushType, bool aFlushAnimations)
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: mFlushType(aFlushType)
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, mFlushAnimations(aFlushAnimations)
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{}
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FlushType mFlushType;
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bool mFlushAnimations;
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};
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} // namespace mozilla
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#endif // mozilla_FlushType_h
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