/* -*- 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/ctrlitem.hxx>

#include "contwnd.hxx"

#include <vcl/idle.hxx>

#include <vcl/weld/Button.hxx>

#include <vcl/weld/Dialog.hxx>

#include <vcl/weld/Label.hxx>

#include <vcl/weld/MetricSpinButton.hxx>

#include <vcl/weld/Toolbar.hxx>

class SvxSuperContourDlg;

class SvxContourDlgItem : public SfxControllerItem

{

    SvxSuperContourDlg& rDlg;

protected:

    virtual void        StateChangedAtToolBoxControl( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState ) override;

public:

    SvxContourDlgItem( SvxSuperContourDlg& rDlg, SfxBindings& rBindings );

};

class ContourWindow;

class StatusColor : public weld::CustomWidgetController

{

private:

    ContourWindow& m_rWnd;

public:

    StatusColor(ContourWindow& rWnd)

        : m_rWnd(rWnd)

    {

    }

    virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;

    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override

    {

        weld::CustomWidgetController::SetDrawingArea(pDrawingArea);

        Size aSize(pDrawingArea->get_approximate_digit_width() * 3,

                   pDrawingArea->get_text_height());

        pDrawingArea->set_size_request(aSize.Width(), aSize.Height());

        SetOutputSizePixel(aSize);

    }

};

class SvxSuperContourDlg

{

    Graphic             aGraphic;

    Graphic             aUndoGraphic;

    Graphic             aRedoGraphic;

    Graphic             aUpdateGraphic;

    tools::PolyPolygon  aUpdatePolyPoly;

    Idle                aUpdateIdle;

    Idle                aCreateIdle;

    SfxBindings*        mpBindings;

    void*               pUpdateEditingObject;

    void*               pCheckObj;

    SvxContourDlgItem   aContourItem;

    sal_Int32           mnGrfChanged;

    bool                bExecState;

    bool                bUpdateGraphicLinked;

    bool                bGraphicLinked;

    weld::Dialog& m_rDialog;

    std::unique_ptr<ContourWindow> m_xContourWnd;

    std::unique_ptr<StatusColor> m_xStbStatusColor;

    std::unique_ptr<weld::Toolbar> m_xTbx1;

    std::unique_ptr<weld::MetricSpinButton> m_xMtfTolerance;

    std::unique_ptr<weld::Label> m_xStbStatus2;

    std::unique_ptr<weld::Label> m_xStbStatus3;

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

    std::unique_ptr<weld::CustomWeld> m_xStbStatusColorWeld;

    std::unique_ptr<weld::CustomWeld> m_xContourWndWeld;

    DECL_LINK( Tbx1ClickHdl, const OUString&, void );

    DECL_LINK( MousePosHdl, GraphCtrl*, void );

    DECL_LINK( GraphSizeHdl, GraphCtrl*, void );

    DECL_LINK( UpdateHdl, Timer *, void );

    DECL_LINK( CreateHdl, Timer *, void );

    DECL_LINK( StateHdl, GraphCtrl*, void );

    DECL_LINK( PipetteHdl, ContourWindow&, void );

    DECL_LINK( PipetteClickHdl, ContourWindow&, void );

    DECL_LINK( WorkplaceClickHdl, ContourWindow&, void );

    DECL_LINK( CancelHdl, weld::Button&, void );

    void SetActiveTool(std::u16string_view rId);

    void SetActivePoly(std::u16string_view rId);

    SfxBindings& GetBindings() { return *mpBindings; }

public:

    SvxSuperContourDlg(weld::Builder& rBuilder, weld::Dialog& rDialog, SfxBindings* pBindings);

    ~SvxSuperContourDlg();

    void                SetExecState( bool bEnable );

    void                SetGraphic( const Graphic& rGraphic );

    const Graphic&      GetGraphic() const { return aGraphic; }

    bool                IsGraphicChanged() const { return mnGrfChanged > 0; }

    void                SetPolyPolygon( const tools::PolyPolygon& rPolyPoly );

    tools::PolyPolygon  GetPolyPolygon();

    const void*         GetEditingObject() const { return pCheckObj; }

    void                UpdateGraphic( const Graphic& rGraphic, bool bGraphicLinked,

                                const tools::PolyPolygon* pPolyPoly,

                                void* pEditingObj );

};

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