/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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
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#ifndef INCLUDED_SD_SOURCE_UI_SLIDESHOW_SHOWWINDOW_HXX
#define INCLUDED_SD_SOURCE_UI_SLIDESHOW_SHOWWINDOW_HXX

#include <rtl/ref.hxx>
#include <sal/types.h>
#include <vcl/timer.hxx>
#include <vcl/graph.hxx>

#include "Window.hxx"

#include "slideshowimpl.hxx"

namespace sd {

class SlideshowImpl;

#define SLIDE_NO_TIMEOUT SAL_MAX_INT32

enum ShowWindowMode
{
    SHOWWINDOWMODE_NORMAL = 0,
    SHOWWINDOWMODE_PAUSE = 1,
    SHOWWINDOWMODE_END = 2,
    SHOWWINDOWMODE_BLANK = 3,
    SHOWWINDOWMODE_PREVIEW = 4
};

class ShowWindow
    : public ::sd::Window
{

public:
    ShowWindow ( const ::rtl::Reference< ::sd::SlideshowImpl >& xController, vcl::Window* pParent );
    virtual ~ShowWindow (void);

    bool         SetEndMode();
    bool            SetPauseMode( sal_Int32 nPageIndexToRestart, sal_Int32 nTimeoutSec = SLIDE_NO_TIMEOUT, Graphic* pLogo = NULL );
    bool            SetBlankMode( sal_Int32 nPageIndexToRestart, const Color& rBlankColor );

    const Color&        GetBlankColor() const { return maShowBackground.GetColor(); }

    void            SetPreviewMode();
    void            SetPresentationArea( const Rectangle& rPresArea );

    void            SetMouseAutoHide( bool bMouseAutoHide ) { mbMouseAutoHide = bMouseAutoHide; }

    ShowWindowMode  GetShowWindowMode() const { return meShowWindowMode; }

    void            RestartShow( sal_Int32 nPageIndexToRestart );

    virtual void    Move() SAL_OVERRIDE;
    virtual void    Resize() SAL_OVERRIDE;
    virtual void    GetFocus() SAL_OVERRIDE;
    virtual void    LoseFocus() SAL_OVERRIDE;

    virtual void    KeyInput(const KeyEvent& rKEvt) SAL_OVERRIDE;
    virtual void    MouseMove(const MouseEvent& rMEvt) SAL_OVERRIDE;
    virtual void    MouseButtonUp(const MouseEvent& rMEvt) SAL_OVERRIDE;
    virtual void    MouseButtonDown(const MouseEvent& rMEvt) SAL_OVERRIDE;
    virtual void    Paint(const Rectangle& rRect) SAL_OVERRIDE;
    //Overload the sd::Window's CreateAccessible to create a different accessible object
    virtual ::com::sun::star::uno::Reference<
        ::com::sun::star::accessibility::XAccessible>
        CreateAccessible (void) SAL_OVERRIDE;

    void            TerminateShow();
    void            RestartShow();

private:
    void            DrawPauseScene( bool bTimeoutOnly );
    void            DrawEndScene();
    void            DrawBlankScene();

    void            DeleteWindowFromPaintView();
    void            AddWindowToPaintView();

private:
    Timer           maPauseTimer;
    Timer           maMouseTimer;
    Wallpaper       maShowBackground;
    Graphic         maLogo;
    sal_uLong           mnPauseTimeout;
    sal_Int32       mnRestartPageIndex;
    ShowWindowMode  meShowWindowMode;
    bool            mbShowNavigatorAfterSpecialMode;
    Rectangle       maPresArea;
    bool            mbMouseAutoHide;
    bool            mbMouseCursorHidden;
    sal_uLong           mnFirstMouseMove;

                    DECL_LINK( PauseTimeoutHdl, Timer* pTimer );
                    DECL_LINK(MouseTimeoutHdl, void *);
                    DECL_LINK( EventHdl, VclWindowEvent* pEvent );

    ::rtl::Reference< SlideshowImpl > mxController;
};

} // end of namespace sd

#endif

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