69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
/*
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* Copyright (C) 2006-2017 Apple Inc. All rights reserved.
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* Copyright (C) 2010, 2011, 2012 Google Inc. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#pragma once
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#include <wtf/Forward.h>
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#include <wtf/HashMap.h>
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#include <wtf/ListHashSet.h>
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#include <wtf/Vector.h>
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#include <wtf/text/WTFString.h>
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namespace WebCore {
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class Document;
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class FormKeyGenerator;
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class HTMLFormControlElementWithState;
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class HTMLFormElement;
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class SavedFormState;
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using FormControlState = Vector<String>;
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class FormController {
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WTF_MAKE_FAST_ALLOCATED;
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public:
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FormController();
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~FormController();
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Vector<String> formElementsState(const Document&) const;
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void setStateForNewFormElements(const Vector<String>&);
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void willDeleteForm(HTMLFormElement&);
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void restoreControlStateFor(HTMLFormControlElementWithState&);
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void restoreControlStateIn(HTMLFormElement&);
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bool hasFormStateToRestore() const;
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WEBCORE_EXPORT static Vector<String> referencedFilePaths(const Vector<String>& stateVector);
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private:
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using FormControlVector = Vector<std::reference_wrapper<const HTMLFormControlElementWithState>>;
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using SavedFormStateMap = HashMap<RefPtr<AtomStringImpl>, std::unique_ptr<SavedFormState>>;
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static std::unique_ptr<SavedFormStateMap> createSavedFormStateMap(const FormControlVector&);
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FormControlState takeStateForFormElement(const HTMLFormControlElementWithState&);
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static void formStatesFromStateVector(const Vector<String>&, SavedFormStateMap&);
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SavedFormStateMap m_savedFormStateMap;
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std::unique_ptr<FormKeyGenerator> m_formKeyGenerator;
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};
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} // namespace WebCore
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