/* -*- 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_SC_SOURCE_UI_INC_PREVWSH_HXX
#define INCLUDED_SC_SOURCE_UI_INC_PREVWSH_HXX

class ScrollBar;

#include "address.hxx"
#include <sfx2/viewfac.hxx>
#include <sfx2/viewsh.hxx>
#include <sfx2/zoomitem.hxx>

#include "shellids.hxx"

class ScDocument;
class ScDocShell;
class ScPreview;
struct ScHeaderFieldData;
class ScPreviewLocationData;
class CommandEvent;

class ScPreviewShell: public SfxViewShell
{
    ScDocShell*     pDocShell;

    SystemWindow*   mpFrameWindow;
    ScPreview*      pPreview;               // Output window
    ScrollBar*      pHorScroll;
    ScrollBar*      pVerScroll;
    Window*         pCorner;

    ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aSourceData;  // ViewData
    sal_uInt8           nSourceDesignMode;      // form design mode from TabView
    SvxZoomType     eZoom;
    long            nMaxVertPos;

    SfxBroadcaster* pAccessibilityBroadcaster;
    bool            GetPageSize( Size& aPageSize );
private:
    void            Construct( Window* pParent );
    DECL_LINK(ScrollHandler, ScrollBar* );
    DECL_LINK(CloseHdl, SystemWindow*);
    void            DoScroll( sal_uInt16 nMode );
    void ExitPreview();

protected:
    virtual void    Activate(bool bMDI) SAL_OVERRIDE;
    virtual void    Deactivate(bool bMDI) SAL_OVERRIDE;
    virtual void    AdjustPosSizePixel( const Point &rPos, const Size &rSize ) SAL_OVERRIDE;

    virtual void    InnerResizePixel( const Point &rOfs, const Size &rSize ) SAL_OVERRIDE;
    virtual void    OuterResizePixel( const Point &rOfs, const Size &rSize ) SAL_OVERRIDE;

    virtual OUString  GetDescription() const;

    virtual void    WriteUserData(OUString &, bool bBrowse = false) SAL_OVERRIDE;
    virtual void    ReadUserData(const OUString &, bool bBrowse = false) SAL_OVERRIDE;

    virtual void    WriteUserDataSequence (::com::sun::star::uno::Sequence < ::com::sun::star::beans::PropertyValue >&, bool bBrowse = false ) SAL_OVERRIDE;
    virtual void    ReadUserDataSequence (const ::com::sun::star::uno::Sequence < ::com::sun::star::beans::PropertyValue >&, bool bBrowse = false ) SAL_OVERRIDE;

public:
                    TYPEINFO_VISIBILITY( SC_DLLPUBLIC );
                    SFX_DECL_INTERFACE(SCID_PREVIEW_SHELL)
                    SFX_DECL_VIEWFACTORY(ScPreviewShell);

private:
    /// SfxInterface initializer.
    static void InitInterface_Impl();

public:
                    ScPreviewShell( SfxViewFrame*           pViewFrame,
                                    SfxViewShell*           pOldSh );

    virtual         ~ScPreviewShell();

    void            InitStartTable(SCTAB nTab);

    void            UpdateScrollBars();
    void            UpdateNeededScrollBars(bool bFromZoom = false);
    bool            ScrollCommand( const CommandEvent& rCEvt );

    void            Execute( SfxRequest& rReq );
    void            GetState( SfxItemSet& rSet );

    void            FillFieldData( ScHeaderFieldData& rData );

    ::com::sun::star::uno::Sequence < ::com::sun::star::beans::PropertyValue >
                    GetSourceData() const       { return aSourceData; }
    sal_uInt8           GetSourceDesignMode() const { return nSourceDesignMode; }

    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) SAL_OVERRIDE;

    virtual SfxPrinter*     GetPrinter( bool bCreate = false ) SAL_OVERRIDE;
    virtual sal_uInt16      SetPrinter( SfxPrinter* pNewPrinter, sal_uInt16 nDiffFlags = SFX_PRINTER_ALL, bool bIsAPI=false ) SAL_OVERRIDE;
    virtual bool            HasPrintOptionsPage() const SAL_OVERRIDE;
    virtual SfxTabPage*     CreatePrintOptionsPage( Window *pParent, const SfxItemSet &rOptions ) SAL_OVERRIDE;

    void    AddAccessibilityObject( SfxListener& rObject );
    void    RemoveAccessibilityObject( SfxListener& rObject );
    void    BroadcastAccessibility( const SfxHint &rHint );
    bool    HasAccessibilityObjects();

    const ScPreviewLocationData& GetLocationData();
    ScDocument&     GetDocument();
    SC_DLLPUBLIC ScPreview*      GetPreview() { return pPreview; }
};

#endif

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