dom/base/mozFlushType.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5 #ifndef mozFlushType_h___
   6 #define mozFlushType_h___
   7
   8 /**
   9  * This is the enum used by nsIDocument::FlushPendingNotifications to
  10  * decide what to flush.
  11  *
  12  * Please note that if you change these values, you should sync it with the
  13  * flushTypeNames array inside PresShell::FlushPendingNotifications.
  14  */
  15 enum mozFlushType {
  16   Flush_None             = 0, /* Actually don't flush anything */
  17   Flush_Content          = 1, /* flush the content model construction */
  18   Flush_ContentAndNotify = 2, /* As above, plus flush the frame model
  19                                  construction and other nsIMutationObserver
  20                                  notifications. */
  21   Flush_Style            = 3, /* As above, plus flush style reresolution */
  22   Flush_Frames           = Flush_Style,
  23   Flush_InterruptibleLayout = 4, /* As above, plus flush reflow,
  24                                     but allow it to be interrupted (so
  25                                     an incomplete layout may result) */
  26   Flush_Layout           = 5, /* As above, but layout must run to
  27                                  completion */
  28   Flush_Display          = 6  /* As above, plus flush painting */
  29 };
  30
  31 namespace mozilla {
  32
  33 struct ChangesToFlush {
  34   ChangesToFlush(mozFlushType aFlushType, bool aFlushAnimations)
  35     : mFlushType(aFlushType)
  36     , mFlushAnimations(aFlushAnimations)
  37   {}
  38
  39   mozFlushType mFlushType;
  40   bool mFlushAnimations;
  41 };
  42
  43 }
  44 #endif /* mozFlushType_h___ */