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105 lines
3.0 KiB
C++
105 lines
3.0 KiB
C++
/*
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* Copyright (C) 2007 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "core/frame/History.h"
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#include "bindings/core/v8/ExceptionState.h"
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#include "core/dom/Document.h"
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#include "core/dom/ExceptionCode.h"
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#include "core/frame/LocalFrame.h"
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#include "core/page/Page.h"
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#include "platform/weborigin/KURL.h"
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#include "wtf/MainThread.h"
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namespace blink {
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History::History(LocalFrame* frame)
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: DOMWindowProperty(frame)
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, m_lastStateObjectRequested(nullptr)
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{
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ScriptWrappable::init(this);
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}
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unsigned History::length() const
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{
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// FIXME(sky): remove
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return 0;
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}
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SerializedScriptValue* History::state()
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{
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m_lastStateObjectRequested = stateInternal();
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return m_lastStateObjectRequested.get();
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}
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SerializedScriptValue* History::stateInternal() const
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{
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if (!m_frame)
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return 0;
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return 0;
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}
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bool History::stateChanged() const
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{
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return m_lastStateObjectRequested != stateInternal();
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}
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bool History::isSameAsCurrentState(SerializedScriptValue* state) const
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{
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return state == stateInternal();
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}
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void History::back(ExecutionContext* context)
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{
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go(context, -1);
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}
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void History::forward(ExecutionContext* context)
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{
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go(context, 1);
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}
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void History::go(ExecutionContext* context, int distance)
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{
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// FIXME(sky): reimplement
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}
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KURL History::urlForState(const String& urlString)
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{
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Document* document = m_frame->document();
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if (urlString.isEmpty())
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return document->url();
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return KURL(document->url(), urlString);
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}
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void History::stateObjectAdded(PassRefPtr<SerializedScriptValue> data, const String& /* title */, const String& urlString, FrameLoadType type, ExceptionState& exceptionState)
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{
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// FIXME(sky): re-implement.
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}
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} // namespace blink
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