layout/style/PostTraversalTask.cpp

   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
   7 #include "PostTraversalTask.h"
   8
   9 #include "mozilla/dom/FontFace.h"
  10 #include "mozilla/dom/FontFaceSet.h"
  11 #include "mozilla/dom/FontFaceSetImpl.h"
  12 #include "gfxPlatformFontList.h"
  13 #include "gfxTextRun.h"
  14 #include "ServoStyleSet.h"
  15 #include "nsPresContext.h"
  16
  17 namespace mozilla {
  18
  19 using namespace dom;
  20
  21 void PostTraversalTask::Run() {
  22   switch (mType) {
  23     case Type::ResolveFontFaceLoadedPromise:
  24       static_cast<FontFace*>(mTarget)->MaybeResolve();
  25       break;
  26
  27     case Type::RejectFontFaceLoadedPromise:
  28       static_cast<FontFace*>(mTarget)->MaybeReject(mResult);
  29       break;
  30
  31     case Type::DispatchLoadingEventAndReplaceReadyPromise:
  32       static_cast<FontFaceSet*>(mTarget)
  33           ->DispatchLoadingEventAndReplaceReadyPromise();
  34       break;
  35
  36     case Type::DispatchFontFaceSetCheckLoadingFinishedAfterDelay:
  37       static_cast<FontFaceSetImpl*>(mTarget)
  38           ->DispatchCheckLoadingFinishedAfterDelay();
  39       break;
  40
  41     case Type::LoadFontEntry:
  42       static_cast<gfxUserFontEntry*>(mTarget)->ContinueLoad();
  43       break;
  44
  45     case Type::InitializeFamily:
  46       Unused << gfxPlatformFontList::PlatformFontList()->InitializeFamily(
  47           static_cast<fontlist::Family*>(mTarget));
  48       break;
  49
  50     case Type::FontInfoUpdate:
  51       if (auto* pc = static_cast<ServoStyleSet*>(mTarget)->GetPresContext()) {
  52         pc->ForceReflowForFontInfoUpdateFromStyle();
  53       }
  54       break;
  55   }
  56 }
  57
  58 }  // namespace mozilla