зеркало из https://github.com/mozilla/gecko-dev.git
53 строки
1.9 KiB
C++
53 строки
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef mozilla_FlushType_h
|
|
#define mozilla_FlushType_h
|
|
|
|
#include <stdint.h>
|
|
#include "X11UndefineNone.h"
|
|
|
|
namespace mozilla {
|
|
|
|
/**
|
|
* This is the enum used by Document::FlushPendingNotifications to
|
|
* decide what to flush.
|
|
*
|
|
* Please note that if you change these values, you should sync it with the
|
|
* flushTypeNames array inside PresShell::FlushPendingNotifications.
|
|
*/
|
|
enum class FlushType : uint8_t {
|
|
None = 0, /* Actually don't flush anything */
|
|
Event = 1, /* Flush pending events before notify other observers */
|
|
Content = 2, /* flush the content model construction */
|
|
ContentAndNotify = 3, /* As above, plus flush the frame model
|
|
construction and other nsIMutationObserver
|
|
notifications. */
|
|
Style = 4, /* As above, plus flush style reresolution */
|
|
Frames = Style,
|
|
EnsurePresShellInitAndFrames =
|
|
5, /* As above, plus ensure the pres shell is alive */
|
|
InterruptibleLayout = 6, /* As above, plus flush reflow,
|
|
but allow it to be interrupted (so
|
|
an incomplete layout may result) */
|
|
Layout = 7, /* As above, but layout must run to
|
|
completion */
|
|
Display = 8, /* As above, plus flush painting */
|
|
Count
|
|
};
|
|
|
|
struct ChangesToFlush {
|
|
ChangesToFlush(FlushType aFlushType, bool aFlushAnimations)
|
|
: mFlushType(aFlushType), mFlushAnimations(aFlushAnimations) {}
|
|
|
|
FlushType mFlushType;
|
|
bool mFlushAnimations;
|
|
};
|
|
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_FlushType_h
|