/* -*- 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 <sal/config.h>

#include <span>

#include <rtl/ref.hxx>

#include <sfx2/docfac.hxx>

#include <sfx2/objsh.hxx>

#include <svl/style.hxx>

#include <glob.hxx>

#include <pres.hxx>

#include <sddllapi.h>

#include "fupoor.hxx"

class FontList;

class SdDrawDocument;

class SdPage;

class SfxPrinter;

struct SpellCallbackInfo;

class SfxUndoManager;

class SvxNameDialog;

namespace sd {

class FrameView;

class ViewShell;

class DrawViewShell;

// DrawDocShell

class SAL_DLLPUBLIC_RTTI DrawDocShell : public SfxObjectShell

{

public:

    SFX_DECL_INTERFACE(SD_IF_SDDRAWDOCSHELL)

    SFX_DECL_OBJECTFACTORY();

private:

    /// SfxInterface initializer.

    static void InitInterface_Impl();

public:

    SD_DLLPUBLIC DrawDocShell (

        SfxObjectCreateMode eMode,

        bool bSdDataObj,

        DocumentType);

    DrawDocShell (

        SfxModelFlags nModelCreationFlags,

        bool bSdDataObj,

        DocumentType);

    DrawDocShell (

        SdDrawDocument* pDoc,

        SfxObjectCreateMode eMode,

        bool bSdDataObj,

        DocumentType);

    virtual ~DrawDocShell() override;

    void                    UpdateRefDevice();

    virtual void            Activate( bool bMDI ) override;

    virtual void            Deactivate( bool bMDI ) override;

    virtual bool            InitNew( const css::uno::Reference< css::embed::XStorage >& xStorage ) override;

    virtual bool            ImportFrom(SfxMedium &rMedium,

            css::uno::Reference<css::text::XTextRange> const& xInsertPosition)

        override;

    virtual bool            ConvertFrom( SfxMedium &rMedium ) override;

    virtual bool            Save() override;

    virtual bool            SaveAsOwnFormat( SfxMedium& rMedium ) override;

    virtual bool            ConvertTo( SfxMedium &rMedium ) override;

    virtual bool            SaveCompleted( const css::uno::Reference< css::embed::XStorage >& xStorage ) override;

    virtual bool            Load( SfxMedium &rMedium  ) override;

    virtual bool            LoadFrom( SfxMedium& rMedium ) override;

    virtual void            UpdateLinks() override;

    virtual void            PerformLinkUpdate() override;

    virtual bool            SaveAs( SfxMedium &rMedium  ) override;

    virtual ::tools::Rectangle       GetVisArea(sal_uInt16 nAspect) const override;

    virtual void            Draw(OutputDevice*, const JobSetup& rSetup, sal_uInt16 nAspect, bool bOutputForScreen) override;

    virtual SfxUndoManager* GetUndoManager() override;

    virtual Printer*        GetDocumentPrinter() override;

    virtual void            OnDocumentPrinterChanged(Printer* pNewPrinter) override;

    virtual SfxStyleSheetBasePool* GetStyleSheetPool() override;

    virtual void            FillClass(SvGlobalName* pClassName, SotClipboardFormatId* pFormat, OUString* pFullTypeName, sal_Int32 nFileFormat, bool bTemplate = false ) const override;

    virtual void            SetModified( bool = true ) override;

    virtual std::shared_ptr<SfxDocumentInfoDialog> CreateDocumentInfoDialog(weld::Window* pParent,

                                                                            const SfxItemSet &rSet) override;

    using SfxObjectShell::GetVisArea;

    using SfxShell::GetViewShell;

    SAL_RET_MAYBENULL sd::ViewShell* GetViewShell() { return mpViewShell; }

    ::sd::FrameView* GetFrameView();

    SdDrawDocument*         GetDoc() { return mpDoc;}

    DocumentType            GetDocumentType() const { return meDocType; }

    SfxPrinter*             GetPrinter(bool bCreate);

    void                    SetPrinter(SfxPrinter *pNewPrinter);

    void                    UpdateFontList();

    bool                    IsInDestruction() const { return mbInDestruction; }

    void                    CancelSearching();

    void                    Execute( SfxRequest& rReq );

    void                    GetState(SfxItemSet&);

    void                    Connect(sd::ViewShell* pViewSh);

    void                    Disconnect(sd::ViewShell const * pViewSh);

    void                    UpdateTablePointers();

    void                    GotoBookmark(std::u16string_view rBookmark);

    SD_DLLPUBLIC Bitmap GetPagePreviewBitmap(SdPage* pPage);

    /** checks, if the given name is a valid new name for a slide

        <p>If the name is invalid, an <type>SvxNameDialog</type> pops up that

        queries again for a new name until it is ok or the user chose

        Cancel.</p>

        @param pWin is necessary to pass to the <type>SvxNameDialog</type> in

                    case an invalid name was entered.

        @param rName the new name that is to be set for a slide.  This string

                     may be set to an empty string (see below).

        @return sal_True, if the new name is unique.  Note that if the user entered

                a default name of a not-yet-existing slide (e.g. 'Slide 17'),

                sal_True is returned, but rName is set to an empty string.

     */

    bool                    CheckPageName(weld::Window* pWin, OUString& rName );

    void                    SetSlotFilter(bool bEnable = false, std::span<sal_uInt16 const> pSIDs = std::span<sal_uInt16 const>()) { mbFilterEnable = bEnable; mpFilterSIDs = pSIDs; }

    void                    ApplySlotFilter() const;

    SfxStyleFamily          GetStyleFamily() const { return mnStyleFamily; }

    void                    SetStyleFamily( SfxStyleFamily nSF ) { mnStyleFamily = nSF; }

    /** executes the SID_OPENDOC slot to let the framework open a document

        with the given URL and this document as a referer */

    void                    OpenBookmark( const OUString& rBookmarkURL );

    /** checks, if the given name is a valid new name for a slide

        <p>This method does not pop up any dialog (like CheckPageName).</p>

        @param rInOutPageName the new name for a slide that is to be renamed.

                    This string will be set to an empty string if

                    bResetStringIfStandardName is true and the name is of the

                    form of any, possibly not-yet existing, standard slide

                    (e.g. 'Slide 17')

        @param bResetStringIfStandardName if true allows setting rInOutPageName

                    to an empty string, which returns true and implies that the

                    slide will later on get a new standard name (with a free

                    slide number).

        @return true, if the new name is unique.  If bResetStringIfStandardName

                    is true, the return value is also true, if the slide name is

                    a standard name (see above)

     */

    bool                    IsNewPageNameValid( OUString & rInOutPageName, bool bResetStringIfStandardName = false );

    /** checks, if the given name is a *unique* name for an *existing* slide

        @param rPageName the name of an existing slide

        @return true, if the name is unique and the slide exists

    */

    bool                    IsPageNameUnique(std::u16string_view rPagName) const;

    /** Return the reference device for the current document.  When the

        inherited implementation returns a device then this is passed to the

        caller.  Otherwise the returned value depends on the printer

        independent layout mode and will usually be either a printer or a

        virtual device used for screen rendering.

        @return

            Returns NULL when the current document has no reference device.

    */

    virtual OutputDevice* GetDocumentRefDev() override;

    DECL_DLLPRIVATE_LINK(RenameSlideHdl, SvxNameDialog&, bool);

    // ExecuteSpellPopup now handled by DrawDocShell

    DECL_DLLPRIVATE_LINK( OnlineSpellCallback, SpellCallbackInfo&, void );

    void                    ClearUndoBuffer();

    std::shared_ptr<model::ColorSet> GetThemeColors() override;

private:

    static void setEditMode(DrawViewShell* pDrawViewShell, bool isMasterPage);

    void                    Construct(bool bClipboard);

    SdDrawDocument*         mpDoc;

    std::unique_ptr<SfxUndoManager> mpUndoManager;

    VclPtr<SfxPrinter>      mpPrinter;

    ::sd::ViewShell*        mpViewShell;

    std::unique_ptr<FontList> mpFontList;

    DocumentType            meDocType;

    SfxStyleFamily          mnStyleFamily;

    std::span<sal_uInt16 const>

                            mpFilterSIDs;

    bool                    mbFilterEnable;

    bool                    mbSdDataObj;

    bool                    mbInDestruction;

    bool                    mbOwnPrinter;

    bool                    mbOwnDocument;          // if true, we own mpDoc and will delete it in our d'tor

};

#ifndef SV_DECL_DRAW_DOC_SHELL_DEFINED

#define SV_DECL_DRAW_DOC_SHELL_DEFINED

typedef rtl::Reference<DrawDocShell> DrawDocShellRef;

#endif

} // end of namespace sd

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