/* -*- 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 <memory>

#include <sfx2/sidebar/PanelLayout.hxx>

#include <sfx2/sidebar/ControllerItem.hxx>

#include <svx/papersizelistbox.hxx>

#include <sfx2/sidebar/IContextChangeReceiver.hxx>

#include <vcl/EnumContext.hxx>

#include <com/sun/star/frame/XFrame.hpp>

namespace sd { class ViewShellBase; }

namespace sd::tools { class EventMultiplexerEvent; }

class ColorListBox;

class SvxPageItem;

class SvxLongLRSpaceItem;

class SvxLongULSpaceItem;

class XFillColorItem;

class XFillGradientItem;

class XFillBitmapItem;

class XFillHatchItem;

namespace sd::sidebar {

class SlideBackground :

    public PanelLayout,

    public ::sfx2::sidebar::IContextChangeReceiver,

    public ::sfx2::sidebar::ControllerItem::ItemUpdateReceiverInterface

{

public:

    SlideBackground(

        weld::Widget* pParent,

        ViewShellBase& rBase,

        css::uno::Reference<css::frame::XFrame> xFrame,

        SfxBindings* pBindings );

    virtual ~SlideBackground() override;

    SfxBindings* GetBindings() { return mpBindings; }

    // Window

    virtual void NotifyItemUpdate(

        const sal_uInt16 nSID,

        const SfxItemState eState,

        const SfxPoolItem* pState) override;

    virtual void GetControlState(

        const sal_uInt16 /*nSId*/,

        boost::property_tree::ptree& /*rState*/) override {};

    virtual void HandleContextChange(

        const vcl::EnumContext& rContext) override;

    virtual void DumpAsPropertyTree(::tools::JsonWriter&) override;

private:

    ViewShellBase& mrBase;

    std::unique_ptr<SvxPaperSizeListBox> mxPaperSizeBox;

    std::unique_ptr<weld::ComboBox> mxPaperOrientation;

    std::unique_ptr<weld::ComboBox> mxMasterSlide;

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

    std::unique_ptr<weld::ComboBox> mxFillStyle;

    std::unique_ptr<ColorListBox> mxFillLB;

    std::unique_ptr<weld::ComboBox> mxFillAttr;

    std::unique_ptr<ColorListBox> mxFillGrad1;

    std::unique_ptr<ColorListBox> mxFillGrad2;

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

    std::unique_ptr<weld::CheckButton> mxDspMasterBackground;

    std::unique_ptr<weld::CheckButton> mxDspMasterObjects;

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

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

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

    std::unique_ptr<weld::ComboBox> mxMarginSelectBox;

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

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

    ::sfx2::sidebar::ControllerItem maPaperSizeController;

    ::sfx2::sidebar::ControllerItem maPaperOrientationController;

    ::sfx2::sidebar::ControllerItem maPaperMarginLRController;

    ::sfx2::sidebar::ControllerItem maPaperMarginULController;

    ::sfx2::sidebar::ControllerItem maBckColorController;

    ::sfx2::sidebar::ControllerItem maBckGradientController;

    ::sfx2::sidebar::ControllerItem maBckHatchController;

    ::sfx2::sidebar::ControllerItem maBckBitmapController;

    ::sfx2::sidebar::ControllerItem maBckFillStyleController;

    ::sfx2::sidebar::ControllerItem maBckImageController;

    ::sfx2::sidebar::ControllerItem maDspBckController;

    ::sfx2::sidebar::ControllerItem maDspObjController;

    ::sfx2::sidebar::ControllerItem maMetricController;

    ::sfx2::sidebar::ControllerItem maCloseMasterController;

    std::unique_ptr< SvxPageItem >          mpPageItem;

    std::unique_ptr< XFillColorItem >       mpColorItem;

    std::unique_ptr< XFillGradientItem >    mpGradientItem;

    std::unique_ptr< XFillHatchItem >       mpHatchItem;

    std::unique_ptr< XFillBitmapItem >      mpBitmapItem;

    bool mbSwitchModeToNormal;

    bool mbSwitchModeToMaster;

    css::uno::Reference<css::frame::XFrame> mxFrame;

    vcl::EnumContext maContext;

    vcl::EnumContext maDrawOtherContext;

    vcl::EnumContext maDrawMasterContext;

    vcl::EnumContext maImpressOtherContext;

    vcl::EnumContext maImpressMasterContext;

    vcl::EnumContext maImpressHandoutContext;

    vcl::EnumContext maImpressNotesContext;

    bool         mbTitle;

    std::unique_ptr<SvxLongLRSpaceItem> mpPageLRMarginItem;

    std::unique_ptr<SvxLongULSpaceItem> mpPageULMarginItem;

    ::tools::Long m_nPageLeftMargin;

    ::tools::Long m_nPageRightMargin;

    ::tools::Long m_nPageTopMargin;

    ::tools::Long m_nPageBottomMargin;

    FieldUnit meFUnit;

    OUString maCustomEntry;

    SfxBindings* mpBindings;

    MapUnit meUnit;

    // MCGR: Preserve ColorStops until we have a UI to edit these

    basegfx::BColorStops maColorStops;

    DECL_LINK(FillBackgroundHdl, weld::ComboBox&, void);

    DECL_LINK(FillStyleModifyHdl, weld::ComboBox&, void);

    DECL_LINK(PaperSizeModifyHdl, weld::ComboBox&, void);

    DECL_LINK(FillColorHdl, ColorListBox&, void);

    DECL_LINK(AssignMasterPage, weld::ComboBox&, void);

    DECL_LINK(DspBackground, weld::Toggleable&, void);

    DECL_LINK(DspObjects, weld::Toggleable&, void);

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

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

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

    DECL_LINK(EventMultiplexerListener, tools::EventMultiplexerEvent&, void );

    DECL_LINK( ModifyMarginHdl, weld::ComboBox&, void );

    void Initialize();

    void Update();

    void UpdateMarginBox();

    void SetPanelTitle(const OUString& rTitle);

    void SetMarginsFieldUnit();

    Color const & GetColorSetOrDefault();

    basegfx::BGradient const & GetGradientSetOrDefault();

    OUString const & GetHatchingSetOrDefault();

    OUString const & GetBitmapSetOrDefault();

    OUString const & GetPatternSetOrDefault();

    bool IsDraw();

    bool IsImpress();

    void addListener();

    void removeListener();

    void ExecuteMarginLRChange(const ::tools::Long mnPageLeftMargin, const ::tools::Long mnPageRightMargin);

    void ExecuteMarginULChange(const ::tools::Long mnPageTopMargin, const ::tools::Long mnPageBottomMargin);

    void populateMasterSlideDropdown();

    void updateMasterSlideSelection();

    static FieldUnit GetCurrentUnit(SfxItemState eState, const SfxPoolItem* pState);

    // MCGR: Preserve ColorStops until we have a UI to edit these

    basegfx::BColorStops createColorStops();

};

}

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