/* -*- 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 .

 */

#ifndef INCLUDED_SFX2_SOURCE_INC_SPLITWIN_HXX

#define INCLUDED_SFX2_SOURCE_INC_SPLITWIN_HXX

#include <vcl/splitwin.hxx>

#include <sfx2/childwin.hxx>

#include <sfx2/dockwin.hxx>

#include <vector>

#include <memory>

class SfxWorkWindow;

class SfxEmptySplitWin_Impl;

struct SfxDock_Impl

{

    sal_uInt16        nType;

    VclPtr<SfxDockingWindow> pWin;      // SplitWindow has this window

    bool              bNewLine;

    bool              bHide;     // SplitWindow had this window

};

class SfxSplitWindow final : public SplitWindow

{

friend class SfxEmptySplitWin_Impl;

private:

    SfxChildAlignment   eAlign;

    SfxWorkWindow*      pWorkWin;

    std::vector<std::unique_ptr<SfxDock_Impl> >

                        maDockArr;

    bool                bPinned;

    VclPtr<SfxEmptySplitWin_Impl>  pEmptyWin;

    VclPtr<SfxDockingWindow>       pActive;

    void                InsertWindow_Impl( SfxDock_Impl const * pDockWin,

                            const Size& rSize,

                            sal_uInt16 nLine,

                            sal_uInt16 nPos,

                            bool bNewLine );

    DECL_LINK(    TimerHdl, Timer*, void );

    bool                CursorIsOverRect() const;

    void                SetPinned_Impl( bool );

    void                SetFadeIn_Impl( bool );

    void                SaveConfig_Impl();

    void                FadeOut_Impl();

    virtual void        StartSplit() override;

    virtual void        SplitResize() override;

    virtual void        Split() override;

    virtual void        MouseButtonDown ( const MouseEvent& ) override;

public:

                        SfxSplitWindow( vcl::Window* pParent, SfxChildAlignment eAl,

                            SfxWorkWindow *pW, bool bWithButtons );

                        virtual ~SfxSplitWindow() override;

    virtual void        dispose() override;

    void                ReleaseWindow_Impl(SfxDockingWindow const *pWin, bool bSaveConfig=true);

    void                InsertWindow( SfxDockingWindow* pDockWin,

                            const Size& rSize);

    void                InsertWindow( SfxDockingWindow* pDockWin,

                            const Size& rSize,

                            sal_uInt16 nLine,

                            sal_uInt16 nPos,

                            bool bNewLine );

    void                MoveWindow( SfxDockingWindow* pDockWin,

                            const Size& rSize,

                            sal_uInt16 nLine,

                            sal_uInt16 nPos,

                            bool bNewLine );

    void                RemoveWindow( SfxDockingWindow const * pDockWin, bool bHide=true);

    void                Lock( bool bLock=true )

                        {

                            SetUpdateMode( !bLock );

                        }

    bool                GetWindowPos( const SfxDockingWindow* pWindow,

                                      sal_uInt16& rLine, sal_uInt16& rPos ) const;

    bool                GetWindowPos( const Point& rTestPos,

                                      sal_uInt16& rLine, sal_uInt16& rPos ) const;

    sal_uInt16              GetLineCount() const;

    tools::Long                GetLineSize( sal_uInt16 ) const;

    sal_uInt16              GetWindowCount(sal_uInt16 nLine) const;

    sal_uInt16              GetWindowCount() const;

    bool                IsPinned() const { return bPinned; }

    bool                IsFadeIn() const;

    bool                IsAutoHide( bool bSelf ) const;

    SplitWindow*        GetSplitWindow();

    virtual void        FadeOut() override;

    virtual void        FadeIn() override;

    void                SetActiveWindow_Impl( SfxDockingWindow* pWin );

};

#endif // INCLUDED_SFX2_SOURCE_INC_SPLITWIN_HXX

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