| /* |
| * Copyright (C) 2001 Peter Kelly (pmk@post.com) |
| * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de) |
| * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
| * Copyright (C) 2003, 2004, 2005, 2006 Apple Computer, Inc. |
| * Copyright (C) 2013 Samsung Electronics. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_EVENTS_BEFORE_UNLOAD_EVENT_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_EVENTS_BEFORE_UNLOAD_EVENT_H_ |
| |
| #include "third_party/blink/renderer/core/dom/events/event.h" |
| #include "third_party/blink/renderer/core/event_interface_names.h" |
| |
| namespace blink { |
| |
| class BeforeUnloadEvent final : public Event { |
| DEFINE_WRAPPERTYPEINFO(); |
| |
| public: |
| BeforeUnloadEvent(); |
| ~BeforeUnloadEvent() override; |
| |
| static BeforeUnloadEvent* Create() { |
| return MakeGarbageCollected<BeforeUnloadEvent>(); |
| } |
| |
| bool IsBeforeUnloadEvent() const override; |
| |
| void setReturnValue(const String& return_value) { |
| return_value_ = return_value; |
| } |
| String returnValue() const { return return_value_; } |
| |
| const AtomicString& InterfaceName() const override { |
| return event_interface_names::kBeforeUnloadEvent; |
| } |
| |
| // A confirmation dialog for leaving a page is expected to be shown |
| // regardless of the state of the page. So, beforeunload's event |
| // listeners should always run regardless of pause. |
| bool ShouldDispatchEvenWhenExecutionContextIsPaused() const override { |
| return true; |
| } |
| |
| void Trace(blink::Visitor*) override; |
| |
| private: |
| String return_value_; |
| }; |
| |
| DEFINE_EVENT_TYPE_CASTS(BeforeUnloadEvent); |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_EVENTS_BEFORE_UNLOAD_EVENT_H_ |