| /* |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * 3. Neither the name of Google Inc. nor the names of its contributors |
| * may be used to endorse or promote products derived from this |
| * software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "third_party/blink/renderer/platform/bindings/microtask.h" |
| |
| #include <memory> |
| #include <utility> |
| |
| #include "base/memory/ptr_util.h" |
| #include "third_party/blink/renderer/platform/bindings/script_forbidden_scope.h" |
| |
| namespace blink { |
| |
| void Microtask::PerformCheckpoint(v8::Isolate* isolate) { |
| if (ScriptForbiddenScope::IsScriptForbidden()) |
| return; |
| v8::MicrotasksScope::PerformCheckpoint(isolate); |
| } |
| |
| static void MicrotaskFunctionCallback(void* data) { |
| std::unique_ptr<base::OnceClosure> task = |
| base::WrapUnique(static_cast<base::OnceClosure*>(data)); |
| std::move(*task).Run(); |
| } |
| |
| void Microtask::EnqueueMicrotask(base::OnceClosure callback) { |
| v8::Isolate* isolate = v8::Isolate::GetCurrent(); |
| isolate->EnqueueMicrotask( |
| &MicrotaskFunctionCallback, |
| static_cast<void*>(new base::OnceClosure(std::move(callback)))); |
| } |
| |
| } // namespace blink |