| /* |
| * 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 "config.h" |
| #include "core/dom/custom/CustomElementMicrotaskImportStep.h" |
| |
| #include "core/dom/custom/CustomElementMicrotaskDispatcher.h" |
| |
| namespace WebCore { |
| |
| PassOwnPtr<CustomElementMicrotaskImportStep> CustomElementMicrotaskImportStep::create() |
| { |
| return adoptPtr(new CustomElementMicrotaskImportStep()); |
| } |
| |
| void CustomElementMicrotaskImportStep::enqueue(PassOwnPtr<CustomElementMicrotaskStep> step) |
| { |
| // work should not be being created after the import is done |
| // because the parser is done |
| ASSERT(!m_importFinished); |
| m_queue.enqueue(step); |
| } |
| |
| void CustomElementMicrotaskImportStep::importDidFinish() |
| { |
| // imports should only "finish" once |
| ASSERT(!m_importFinished); |
| m_importFinished = true; |
| CustomElementMicrotaskDispatcher::instance().importDidFinish(this); |
| } |
| |
| CustomElementMicrotaskStep::Result CustomElementMicrotaskImportStep::process() |
| { |
| Result result = m_queue.dispatch(); |
| if (!m_importFinished) |
| result = Result(result | ShouldStop); |
| return result; |
| } |
| |
| } // namespace WebCore |