| /* |
| * Copyright (C) 2009 Apple 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE, INC. ``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 COMPUTER, INC. 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. |
| * |
| */ |
| |
| #ifndef PopStateEvent_h |
| #define PopStateEvent_h |
| |
| #include "bindings/core/v8/TraceWrapperV8Reference.h" |
| #include "core/events/Event.h" |
| #include "core/events/PopStateEventInit.h" |
| #include "platform/bindings/DOMWrapperWorld.h" |
| #include "platform/heap/Handle.h" |
| |
| namespace blink { |
| |
| class History; |
| class SerializedScriptValue; |
| |
| class PopStateEvent final : public Event { |
| DEFINE_WRAPPERTYPEINFO(); |
| |
| public: |
| ~PopStateEvent() override; |
| static PopStateEvent* Create(); |
| static PopStateEvent* Create(PassRefPtr<SerializedScriptValue>, History*); |
| static PopStateEvent* Create(ScriptState*, |
| const AtomicString&, |
| const PopStateEventInit&); |
| |
| ScriptValue state(ScriptState*) const; |
| SerializedScriptValue* SerializedState() const { |
| return serialized_state_.Get(); |
| } |
| void SetSerializedState(PassRefPtr<SerializedScriptValue> state) { |
| DCHECK(!serialized_state_); |
| serialized_state_ = std::move(state); |
| } |
| History* GetHistory() const { return history_.Get(); } |
| |
| const AtomicString& InterfaceName() const override; |
| |
| DECLARE_VIRTUAL_TRACE(); |
| |
| DECLARE_VIRTUAL_TRACE_WRAPPERS(); |
| |
| private: |
| PopStateEvent(); |
| PopStateEvent(ScriptState*, const AtomicString&, const PopStateEventInit&); |
| PopStateEvent(PassRefPtr<SerializedScriptValue>, History*); |
| |
| RefPtr<SerializedScriptValue> serialized_state_; |
| RefPtr<DOMWrapperWorld> world_; |
| TraceWrapperV8Reference<v8::Value> state_; |
| Member<History> history_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // PopStateEvent_h |