/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#pragma once

#include <sfx2/shell.hxx>

#include <tools/link.hxx>

#include <rtl/ref.hxx>

#include <shellids.hxx>

class SfxModule;

class EditView;

class ScViewData;

class ScInputHandler;

class SvxFieldData;

class TransferableDataHelper;

class TransferableClipboardListener;

class ScEditShell final : public SfxShell

{

private:

    EditView*   pEditView;

    ScViewData& rViewData;

    rtl::Reference<TransferableClipboardListener> mxClipEvtLstnr;

    bool        bPastePossible;

    bool        bIsInsertMode;

    // These methods did return 'const SvxURLField*' before, but

    // at least for GetFirstURLFieldFromCell this is not safe: The

    // SvxFieldItem accessed there and held in the local temporary

    // SfxItemSet may be deleted with it, so return value can be

    // corrupted/deleted. To avoid that, return a Clone

    std::unique_ptr<const SvxFieldData> GetURLField();

    std::unique_ptr<const SvxFieldData> GetFirstURLFieldFromCell();

    ScInputHandler* GetMyInputHdl();

    DECL_LINK( ClipboardChanged, TransferableDataHelper*, void );

public:

    SFX_DECL_INTERFACE(SCID_EDIT_SHELL)

private:

    /// SfxInterface initializer.

    static void InitInterface_Impl();

public:

    ScEditShell(EditView* pView, ScViewData& rData);

    virtual ~ScEditShell() override;

    void    SetEditView(EditView* pView);

    EditView* GetEditView() {return pEditView;}

    void    Execute(SfxRequest& rReq);

    void    ExecuteTrans(const SfxRequest& rReq);

    void    GetState(SfxItemSet &rSet);

    void    GetClipState(SfxItemSet& rSet);

    void    ExecuteAttr(SfxRequest& rReq);

    void    GetAttrState(SfxItemSet &rSet);

    void    ExecuteUndo(const SfxRequest& rReq);

    void    GetUndoState(SfxItemSet &rSet);

    OUString GetSelectionText( bool bWholeWord );

};

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