/* -*- 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

#if !defined(VCL_DLLIMPLEMENTATION) && !defined(TOOLKIT_DLLIMPLEMENTATION) && !defined(VCL_INTERNALS)

#error "don't use this in new code"

#endif

#include <sal/types.h>

#include <vector>

class SvTreeListBox;

struct SvViewDataItem

{

    int mnWidth = 0;

    int mnHeight = 0;

};

/**

 * View-dependent data for a tree list entry created in the virtual function

 * SvTreeListBox::CreateViewData(). The item array contains the same number

 * of items as that of the items in its corresponding tree list entry.

 *

 * When an entry is selected, it is logically selected and visually

 * highlighted. When an entry is only highlighted, it looks visually

 * highlighted, but not logically selected.

 */

class SvViewDataEntry

{

    friend class SvTreeList;

    std::vector<SvViewDataItem> maItems;

    sal_uInt32 nVisPos;

    bool mbSelected:1;

    bool mbHighlighted:1;

    bool mbExpanded:1;

    bool mbFocused:1;

    bool mbSelectable:1;

    bool mbDragTarget:1;

public:

    SvViewDataEntry();

    SvViewDataEntry( const SvViewDataEntry& );

    ~SvViewDataEntry();

    bool IsSelected() const { return mbSelected;}

    bool IsHighlighted() const { return mbHighlighted;}

    bool IsExpanded() const { return mbExpanded;}

    bool HasFocus() const { return mbFocused;}

    bool IsSelectable() const { return mbSelectable;}

    bool IsDragTarget() const { return mbDragTarget;}

    void SetFocus( bool bFocus );

    void SetSelected( bool bSelected );

    void SetExpanded( bool bExpanded );

    void SetSelectable( bool bSelectable );

    void SetDragTarget( bool bDragTarget )

    {

        mbDragTarget = bDragTarget;

    }

    void Init(size_t nSize);

    const SvViewDataItem& GetItem(size_t nPos) const;

    SvViewDataItem& GetItem(size_t nPos);

};

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */