| /* |
| * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
| * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. |
| * (http://www.torchmobile.com/) |
| * Copyright (C) 2009 Adam Barth. 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 Apple Computer, Inc. ("Apple") 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 APPLE AND ITS 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 APPLE OR ITS 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. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_HTTP_REFRESH_SCHEDULER_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_HTTP_REFRESH_SCHEDULER_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "third_party/blink/public/web/web_frame_load_type.h" |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/core/dom/document.h" |
| #include "third_party/blink/renderer/core/loader/frame_loader_types.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| #include "third_party/blink/renderer/platform/weborigin/kurl.h" |
| #include "third_party/blink/renderer/platform/wtf/forward.h" |
| |
| namespace blink { |
| |
| class CORE_EXPORT HttpRefreshScheduler final |
| : public GarbageCollected<HttpRefreshScheduler> { |
| public: |
| explicit HttpRefreshScheduler(Document*); |
| ~HttpRefreshScheduler() = default; |
| |
| bool IsScheduledWithin(base::TimeDelta interval) const; |
| void Schedule(base::TimeDelta delay, const KURL&, Document::HttpRefreshType); |
| void MaybeStartTimer(); |
| void Cancel(); |
| |
| void Trace(Visitor*) const; |
| |
| private: |
| void NavigateTask(); |
| |
| Member<Document> document_; |
| TaskHandle navigate_task_handle_; |
| |
| struct ScheduledHttpRefresh { |
| public: |
| ScheduledHttpRefresh(base::TimeDelta delay, |
| const KURL& url, |
| ClientNavigationReason reason, |
| base::TimeTicks input_timestamp) |
| : delay(delay), |
| url(url), |
| reason(reason), |
| input_timestamp(input_timestamp) {} |
| |
| base::TimeDelta delay; |
| KURL url; |
| ClientNavigationReason reason; |
| base::TimeTicks input_timestamp; |
| }; |
| std::unique_ptr<ScheduledHttpRefresh> refresh_; |
| |
| DISALLOW_COPY_AND_ASSIGN(HttpRefreshScheduler); |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_HTTP_REFRESH_SCHEDULER_H_ |