/* -*- 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/.

 */

#pragma once

#include <vcl/InterimItemWindow.hxx>

#include "edtwin.hxx"

#include "FrameControl.hxx"

enum class ButtonSymbol

{

    SHOW,

    HIDE,

    NONE

};

class SwOutlineContentVisibilityWin final : public InterimItemWindow, public ISwFrameControl

{

private:

    std::unique_ptr<weld::Button> m_xShowBtn;

    std::unique_ptr<weld::Button> m_xHideBtn;

    VclPtr<SwEditWin> m_pEditWin;

    const SwFrame* m_pFrame;

    int m_nDelayAppearing; ///< Before we show the control, wait a few timer ticks to avoid appearing with every mouse over.

    Timer m_aDelayTimer;

    bool m_bDestroyed;

    size_t m_nOutlinePos;

public:

    SwOutlineContentVisibilityWin(SwEditWin* pEditWin, const SwFrame* pFrame);

    virtual ~SwOutlineContentVisibilityWin() override { disposeOnce(); }

    virtual void dispose() override;

    virtual void ShowAll(bool bShow) override;

    virtual bool Contains(const Point& rDocPt) const override;

    virtual void SetReadonly(bool /*bReadonly*/) override {}

    virtual const SwFrame* GetFrame() override { return m_pFrame; }

    virtual SwEditWin* GetEditWin() override { return m_pEditWin; }

    void Set();

    void SetSymbol(ButtonSymbol eTyle);

    ButtonSymbol GetSymbol() const;

private:

    DECL_LINK(DelayAppearHandler, Timer*, void);

    DECL_LINK(MousePressHdl, const MouseEvent&, bool);

    DECL_LINK(MouseMoveHdl, const MouseEvent&, bool);

};

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