docsh.hxx

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/* -*- 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 <sfx2/objsh.hxx>
#include <sfx2/docfac.hxx>
#include <sfx2/sfxmodelfactory.hxx>
#include <sfx2/viewsh.hxx>
#include <o3tl/deleter.hxx>
#include <comphelper/lok.hxx>
#include <comphelper/servicehelper.hxx>
 
#include <scdllapi.h>
#include <document.hxx>
#include <shellids.hxx>
#include <optutil.hxx>
#include <docuno.hxx>
 
#include <memory>
#include <string_view>
#include <unordered_map>
#include <map>
 
class ScRefreshTimerProtector;
class ScEditEngineDefaulter;
class SfxStyleSheetBasePool;
class SfxStyleSheetHint;
class INetURLObject;
 
class ScViewData;
class ScDocFunc;
class ScDrawLayer;
class ScTabViewShell;
class ScAutoStyleList;
class ScMarkData;
class ScPaintLockData;
class ScChangeAction;
class ScImportOptions;
class ScDocShellModificator;
class ScSheetSaveData;
class ScFlatBoolRowSegments;
struct ScColWidthParam;
class ScFormulaOptions;
namespace com::sun::star::script::vba { class XVBAScriptListener; }
namespace ooo::vba::excel { class XWorkbook; }
namespace com::sun::star::datatransfer { class XTransferable2; }
namespace sfx2 { class FileDialogHelper; }
struct DocShell_Impl;
 
typedef std::unordered_map< sal_uLong, sal_uLong > ScChangeActionMergeMap;
 
//enum ScDBFormat { SC_FORMAT_SDF, SC_FORMAT_DBF };
 
enum class LOKCommentNotificationType { Add, Modify, Remove };
 
extern "C" SAL_DLLPUBLIC_EXPORT bool TestImportDBF(SvStream &rStream);
 
                                    // Extra flags for Repaint
#define SC_PF_LINES         1
#define SC_PF_TESTMERGE     2
#define SC_PF_WHOLEROWS     4
 
class SC_DLLPUBLIC ScDocShell final: public SfxObjectShell, public SfxListener
{
    std::shared_ptr<ScDocument> m_pDocument;
 
    OUString            m_aDdeTextFmt;
 
    double              m_nPrtToScreenFactor;
    std::unique_ptr<DocShell_Impl> m_pImpl;
    std::unique_ptr<ScDocFunc> m_pDocFunc;
 
    bool                m_bHeaderOn;
    bool                m_bFooterOn;
    bool                m_bIsInplace:1;         // Is set by the View
    bool                m_bIsEmpty:1;
    bool                m_bIsInUndo:1;
    bool                m_bDocumentModifiedPending:1;
    bool                m_bUpdateEnabled:1;
    bool                m_bAreasChangedNeedBroadcast:1;
    sal_uInt16          m_nDocumentLock;
    sal_Int16           m_nCanUpdate;  // stores the UpdateDocMode from loading a document till update links
 
    std::unique_ptr<ScDBData> m_pOldAutoDBRange;
 
    std::unique_ptr<ScAutoStyleList>    m_pAutoStyleList;
    std::unique_ptr<ScPaintLockData>    m_pPaintLockData;
    std::unique_ptr<ScSheetSaveData>    m_pSheetSaveData;
    std::unique_ptr<ScFormatSaveData>   m_pFormatSaveData;
 
    std::unique_ptr<ScDocShellModificator, o3tl::default_delete<ScDocShellModificator>> m_pModificator; // #109979#; is used to load XML (created in BeforeXMLLoading and destroyed in AfterXMLLoading)
 
    css::uno::Reference< ooo::vba::excel::XWorkbook> mxAutomationWorkbookObject;
 
    // Only used by Vba helper functions
    css::uno::Reference<css::script::vba::XVBAScriptListener>   m_xVBAListener;
    css::uno::Reference<css::datatransfer::XTransferable2>      m_xClipData;
 
    SAL_DLLPRIVATE void          InitItems();
    SAL_DLLPRIVATE void          DoEnterHandler();
    SAL_DLLPRIVATE void          InitOptions(bool bForLoading);
    SAL_DLLPRIVATE void          ResetDrawObjectShell();
 
    class SAL_DLLPRIVATE PrepareSaveGuard
    {
        public:
            explicit    PrepareSaveGuard( ScDocShell & rDocShell );
                        ~PrepareSaveGuard() COVERITY_NOEXCEPT_FALSE;
        private:
                        ScDocShell & mrDocShell;
    };
 
    SAL_DLLPRIVATE bool          LoadXML( SfxMedium* pMedium, const css::uno::Reference< css::embed::XStorage >& );
    SAL_DLLPRIVATE bool          SaveXML( SfxMedium* pMedium, const css::uno::Reference< css::embed::XStorage >& );
    SAL_DLLPRIVATE SCTAB         GetSaveTab();
 
    friend bool TestImportDBF(SvStream &rStream);
 
    SAL_DLLPRIVATE ErrCode       DBaseImport( const OUString& rFullFileName, rtl_TextEncoding eCharSet,
                                             std::map<SCCOL, ScColWidthParam>& aColWidthParam, ScFlatBoolRowSegments& rRowHeightsRecalc );
    SAL_DLLPRIVATE ErrCode       DBaseExport(
                                    const OUString& rFullFileName, rtl_TextEncoding eCharSet, bool& bHasMemo );
 
    SAL_DLLPRIVATE static bool       MoveFile( const INetURLObject& rSource, const INetURLObject& rDest );
    SAL_DLLPRIVATE static bool       KillFile( const INetURLObject& rURL );
    SAL_DLLPRIVATE static bool       IsDocument( const INetURLObject& rURL );
 
    SAL_DLLPRIVATE void          LockPaint_Impl(bool bDoc);
    SAL_DLLPRIVATE void          UnlockPaint_Impl(bool bDoc);
    SAL_DLLPRIVATE void          LockDocument_Impl(sal_uInt16 nNew);
    SAL_DLLPRIVATE void          UnlockDocument_Impl(sal_uInt16 nNew);
 
    SAL_DLLPRIVATE void          EnableSharedSettings( bool bEnable );
    SAL_DLLPRIVATE css::uno::Reference< css::frame::XModel > LoadSharedDocument();
 
    SAL_DLLPRIVATE void          UseSheetSaveEntries();
 
    SAL_DLLPRIVATE std::unique_ptr<ScDocFunc> CreateDocFunc();
 
    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
 
public:
                    SFX_DECL_INTERFACE(SCID_DOC_SHELL)
                    SFX_DECL_OBJECTFACTORY();
 
private:
    static void InitInterface_Impl();
 
public:
    explicit        ScDocShell( const ScDocShell& rDocShell ) = delete;
    explicit        ScDocShell( const SfxModelFlags i_nSfxCreationFlags = SfxModelFlags::EMBEDDED_OBJECT, const std::shared_ptr<ScDocument>& pDoc = {} );
                    virtual ~ScDocShell() override;
 
    virtual SfxUndoManager*
                    GetUndoManager() override;
 
    virtual void    FillClass( SvGlobalName * pClassName,
                               SotClipboardFormatId * pFormat,
                               OUString * pFullTypeName,
                               sal_Int32 nFileFormat,
                               bool bTemplate = false ) const override;
 
    virtual std::set<Color> GetDocColors() override;
    virtual std::shared_ptr<model::ColorSet> GetThemeColors() override;
 
    virtual bool    InitNew( const css::uno::Reference< css::embed::XStorage >& ) override;
    virtual bool    Load( SfxMedium& rMedium ) override;
    virtual bool    LoadFrom( SfxMedium& rMedium ) override;
    virtual bool    ConvertFrom( SfxMedium &rMedium ) override;
    virtual bool    LoadExternal( SfxMedium& rMedium ) override;
    virtual bool    Save() override;
    virtual bool    SaveAs( SfxMedium& rMedium ) override;
    virtual bool    ConvertTo( SfxMedium &rMedium ) override;
    virtual bool    PrepareClose( bool bUI = true ) override;
    virtual void    LoadStyles( SfxObjectShell &rSource ) override;
 
    virtual bool    DoSaveCompleted( SfxMedium * pNewStor=nullptr, bool bRegisterRecent=true ) override;     // SfxObjectShell
    virtual bool    QuerySlotExecutable( sal_uInt16 nSlotId ) override;
 
    virtual void    Draw(OutputDevice *, const JobSetup & rSetup, sal_uInt16 nAspect, bool bOutputForScreen) override;
 
    virtual void    SetVisArea( const tools::Rectangle & rVisArea ) override;
 
    virtual void    TerminateEditing() override;
 
    using SfxObjectShell::GetVisArea;
    virtual tools::Rectangle GetVisArea( sal_uInt16 nAspect ) const override;
 
    virtual Printer* GetDocumentPrinter() override;
 
    virtual void    SetModified( bool = true ) override;
 
    void            SetVisAreaOrSize( const tools::Rectangle& rVisArea );
 
    virtual std::shared_ptr<SfxDocumentInfoDialog> CreateDocumentInfoDialog(weld::Window* pParent, const SfxItemSet &rSet) override;
 
    void    GetDocStat( ScDocStat& rDocStat );
 
    const ScDocument& GetDocument() const { return *m_pDocument; }
    ScDocument&     GetDocument()   { return *m_pDocument; }
    ScDocFunc&      GetDocFunc()    { return *m_pDocFunc; }
 
    css::uno::Reference<css::datatransfer::XTransferable2> const & GetClipData() const { return m_xClipData; }
    void SetClipData(const css::uno::Reference<css::datatransfer::XTransferable2>& xTransferable) { m_xClipData = xTransferable; }
 
    SfxPrinter*     GetPrinter( bool bCreateIfNotExist = true );
    sal_uInt16      SetPrinter( VclPtr<SfxPrinter> const & pNewPrinter, SfxPrinterChangeFlags nDiffFlags = SFX_PRINTER_ALL );
 
    void            UpdateFontList();
 
    ScDrawLayer*    MakeDrawLayer();
 
    void            AsciiSave( SvStream& rStream, const ScImportOptions& rOpt, SCTAB nTab );
 
    void            Execute( SfxRequest& rReq );
    void            GetState( SfxItemSet &rSet );
    void            ExecutePageStyle ( const SfxViewShell& rCaller, SfxRequest& rReq, SCTAB nCurTab );
    void            GetStatePageStyle( SfxItemSet& rSet, SCTAB nCurTab );
 
    void            CompareDocument( ScDocument& rOtherDoc );
    void            MergeDocument( ScDocument& rOtherDoc, bool bShared = false, bool bCheckDuplicates = false, sal_uLong nOffset = 0, ScChangeActionMergeMap* pMergeMap = nullptr, bool bInverseMap = false );
    bool            MergeSharedDocument( ScDocShell* pSharedDocShell );
 
    ScChangeAction* GetChangeAction( const ScAddress& rPos );
    void            SetChangeComment( ScChangeAction* pAction, const OUString& rComment );
    void            ExecuteChangeCommentDialog( ScChangeAction* pAction, weld::Window* pParent, bool bPrevNext = true );
    bool            ExecuteChangeProtectionDialog( bool bJustQueryIfProtected = false );
 
    void            SetPrintZoom( SCTAB nTab, sal_uInt16 nScale, sal_uInt16 nPages );
    bool            AdjustPrintZoom( const ScRange& rRange );
 
    void            LoadStylesArgs( ScDocShell& rSource, bool bReplace, bool bCellStyles, bool bPageStyles );
 
    void            PageStyleModified( std::u16string_view rStyleName, bool bApi );
 
    void            NotifyStyle( const SfxStyleSheetHint& rHint );
    void            DoAutoStyle( const ScRange& rRange, const OUString& rStyle );
 
    static weld::Window*  GetActiveDialogParent();
    void            ErrorMessage(TranslateId pGlobStrId);
    bool            IsEditable() const;
 
    bool            AdjustRowHeight( SCROW nStartRow, SCROW nEndRow, SCTAB nTab );
    void            UpdateAllRowHeights( const ScMarkData* pTabMark = nullptr );
    void            UpdateAllRowHeights(const bool bOnlyUsedRows);
    void            UpdatePendingRowHeights( SCTAB nUpdateTab, bool bBefore = false );
 
    void            RefreshPivotTables( const ScRange& rSource );
    void            DoConsolidate( const ScConsolidateParam& rParam, bool bRecord = true );
    void            UseScenario( SCTAB nTab, const OUString& rName, bool bRecord = true );
    SCTAB           MakeScenario(SCTAB nTab, const OUString& rName, const OUString& rComment,
                                    const Color& rColor, ScScenarioFlags nFlags,
                                    ScMarkData& rMark, bool bRecord = true);
    void            ModifyScenario(SCTAB nTab, const OUString& rName, const OUString& rComment,
                                    const Color& rColor, ScScenarioFlags nFlags);
    sal_uLong TransferTab( ScDocShell& rSrcDocShell, SCTAB nSrcPos,
                                SCTAB nDestPos, bool bInsertNew,
                                bool bNotifyAndPaint );
 
    bool            MoveTable( SCTAB nSrcTab, SCTAB nDestTab, bool bCopy, bool bRecord );
 
    void            DoRecalc( bool bApi );
    void            DoHardRecalc();
 
    void            UpdateOle(const ScViewData& rViewData, bool bSnapSize = false);
    bool            IsOle() const;
 
    void            DBAreaDeleted( SCTAB nTab, SCCOL nX1, SCROW nY1, SCCOL nX2 );
    ScDBData*       GetDBData( const ScRange& rMarked, ScGetDBMode eMode, ScGetDBSelection eSel );
    ScDBData*       GetAnonymousDBData(const ScRange& rRange);
    std::unique_ptr<ScDBData> GetOldAutoDBRange();
    void            CancelAutoDBRange();    // called when dialog is cancelled
 
    virtual void    ReconnectDdeLink(SfxObjectShell& rServer) override;
    void            UpdateLinks() override;
    void            SetInitialLinkUpdate( const SfxMedium* pMedium );
    void            AllowLinkUpdate();
    void            ReloadAllLinks();
    void            ReloadTabLinks();
    ScLkUpdMode     GetLinkUpdateModeState() const;
 
    void            SetFormulaOptions( const ScFormulaOptions& rOpt, bool bForLoading = false );
    void            CheckConfigOptions();
 
    void            PostEditView( ScEditEngineDefaulter* pEditEngine, const ScAddress& rCursorPos );
 
    void            PostPaint( SCCOL nStartCol, SCROW nStartRow, SCTAB nStartTab,
                            SCCOL nEndCol, SCROW nEndRow, SCTAB nEndTab, PaintPartFlags nPart,
                            sal_uInt16 nExtFlags = 0 );
    void            PostPaint( const ScRangeList& rRanges, PaintPartFlags nPart, sal_uInt16 nExtFlags = 0 );
 
    void            PostPaintCell( SCCOL nCol, SCROW nRow, SCTAB nTab );
    void            PostPaintCell( const ScAddress& rPos );
    void            PostPaintGridAll();
    void            PostPaintExtras();
 
    bool            IsPaintLocked() const { return m_pPaintLockData != nullptr; }
 
    void            PostDataChanged();
 
    void            UpdatePaintExt( sal_uInt16& rExtFlags, SCCOL nStartCol, SCROW nStartRow, SCTAB nStartTab,
                                                       SCCOL nEndCol, SCROW nEndRow, SCTAB nEndTab );
    void            UpdatePaintExt( sal_uInt16& rExtFlags, const ScRange& rRange );
 
    void            SetDocumentModified();
    void            SetDrawModified();
 
    void            LockPaint();
    void            UnlockPaint();
    sal_uInt16          GetLockCount() const { return m_nDocumentLock;}
    void            SetLockCount(sal_uInt16 nNew);
 
    void            LockDocument();
    void            UnlockDocument();
 
    DECL_DLLPRIVATE_LINK( DialogClosedHdl, sfx2::FileDialogHelper*, void );
    DECL_DLLPRIVATE_LINK( ReloadAllLinksHdl, weld::Button&, void );
 
    virtual SfxStyleSheetBasePool*  GetStyleSheetPool() override;
 
    void            SetInplace( bool bInplace );
    bool            IsEmpty() const { return m_bIsEmpty; }
    void            SetEmpty(bool bSet);
 
    bool            IsInUndo() const                { return m_bIsInUndo; }
    void            SetInUndo(bool bSet);
 
    void            CalcOutputFactor();
    double          GetOutputFactor() const { return m_nPrtToScreenFactor;}
    void            GetPageOnFromPageStyleSet( const SfxItemSet* pStyleSet,
                                               SCTAB             nCurTab,
                                               bool&             rbHeader,
                                               bool&             rbFooter );
 
#if defined(_WIN32)
    virtual bool DdeGetData( const OUString& rItem, const OUString& rMimeType,
                                css::uno::Any & rValue ) override;
    virtual bool DdeSetData( const OUString& rItem, const OUString& rMimeType,
                                const css::uno::Any & rValue ) override;
#endif
 
    virtual ::sfx2::SvLinkSource* DdeCreateLinkSource( const OUString& rItem ) override;
 
    const OUString& GetDdeTextFmt() const { return m_aDdeTextFmt; }
 
    SfxBindings*    GetViewBindings();
 
    ScTabViewShell* GetBestViewShell( bool bOnlyVisible = true );
 
    void            SetDocumentModifiedPending( bool bVal )
                        { m_bDocumentModifiedPending = bVal; }
    bool            IsDocumentModifiedPending() const
                        { return m_bDocumentModifiedPending; }
 
    bool            IsUpdateEnabled() const
                        { return m_bUpdateEnabled; }
    void            SetUpdateEnabled(bool bValue)
                        { m_bUpdateEnabled = bValue; }
 
    void            SetAreasChangedNeedBroadcast()
                        { m_bAreasChangedNeedBroadcast = true; }
 
    OutputDevice*   GetRefDevice(); // WYSIWYG: Printer, otherwise VirtualDevice...
 
    static ScViewData* GetViewData();
    static SCTAB       GetCurTab();
 
    static ScDocShell* GetShellByNum( sal_uInt16 nDocNo );
    static OUString   GetOwnFilterName();
    static OUString   GetHtmlFilterName();
    static OUString   GetWebQueryFilterName();
    static OUString   GetAsciiFilterName();
    static OUString   GetLotusFilterName();
    static OUString   GetDBaseFilterName();
    static OUString   GetDifFilterName();
    static bool       HasAutomaticTableName( std::u16string_view rFilter );
    static void       LOKCommentNotify(LOKCommentNotificationType nType, const ScDocument* pDocument, const ScAddress& rPos, const ScPostIt* pNote);
 
    DECL_DLLPRIVATE_LINK( RefreshDBDataHdl, Timer*, void );
 
    void            BeforeXMLLoading();
    void            AfterXMLLoading(bool bRet);
 
    virtual HiddenInformation GetHiddenInformationState( HiddenInformation nStates ) override;
 
    ScSheetSaveData* GetSheetSaveData();
    ScFormatSaveData* GetFormatSaveData();
 
    static void ResetKeyBindings( ScOptionsUtil::KeyBindingType eType );
 
    // password protection for Calc (derived from SfxObjectShell)
    // see also:    FID_CHG_RECORD, SID_CHG_PROTECT
    virtual bool    IsChangeRecording() const override;
    virtual bool    HasChangeRecordProtection() const override;
    virtual void    SetChangeRecording( bool bActivate, bool bLockAllViews = false ) override;
    virtual void    SetProtectionPassword( const OUString &rPassword ) override;
    virtual bool    GetProtectionHash( /*out*/ css::uno::Sequence< sal_Int8 > &rPasswordHash ) override;
 
    void SnapVisArea( tools::Rectangle& rRect ) const;
 
    void RegisterAutomationWorkbookObject(css::uno::Reference< ooo::vba::excel::XWorkbook > const& xWorkbook);
 
    ScModelObj* GetModel() const { return static_cast<ScModelObj*>(SfxObjectShell::GetModel().get()); }
};
 
void UpdateAcceptChangesDialog();
 
typedef tools::SvRef<ScDocShell> ScDocShellRef;
 
class ScDocShellModificator
{
    ScDocShell&     rDocShell;
    std::unique_ptr<ScRefreshTimerProtector> mpProtector;
    bool            bAutoCalcShellDisabled;
    bool            bIdleEnabled;
 
    ScDocShellModificator( const ScDocShellModificator& ) = delete;
    ScDocShellModificator&  operator=( const ScDocShellModificator& ) = delete;
 
public:
    explicit ScDocShellModificator( ScDocShell& );
    ~ScDocShellModificator() COVERITY_NOEXCEPT_FALSE;
    void            SetDocumentModified();
};
 
//#i97876# Spreadsheet data changes are not notified
namespace HelperNotifyChanges
{
    inline bool isDataAreaInvalidateType(std::u16string_view rType)
    {
        if (rType == u"delete-content")
            return true;
        if (rType == u"delete-rows")
            return true;
        if (rType == u"delete-columns")
            return true;
        if (rType == u"undo")
            return true;
        if (rType == u"redo")
            return true;
        if (rType == u"paste")
            return true;
        if (rType == u"note")
            return true;
 
        return false;
    }
 
    inline bool getMustPropagateChangesModel(ScModelObj* pModelObj)
    {
        return pModelObj && pModelObj->HasChangesListeners();
    }
 
    inline void Notify(ScModelObj &rModelObj, const ScRangeList &rChangeRanges,
        const OUString &rType = OUString("cell-change"),
        const css::uno::Sequence< css::beans::PropertyValue >& rProperties =
            css::uno::Sequence< css::beans::PropertyValue >())
    {
        rModelObj.NotifyChanges(rType, rChangeRanges, rProperties);
    }
 
    inline void NotifyIfChangesListeners(const ScDocShell &rDocShell, const ScRange &rRange,
        const OUString &rType = OUString("cell-change"))
    {
        ScModelObj* pModelObj = rDocShell.GetModel();
        ScRangeList aChangeRanges(rRange);
 
        if (getMustPropagateChangesModel(pModelObj))
            Notify(*pModelObj, aChangeRanges, rType);
        else if (pModelObj) // possibly need to invalidate getCellArea results
        {
            Notify(*pModelObj, aChangeRanges, isDataAreaInvalidateType(rType)
                ? OUString("data-area-invalidate") : OUString("data-area-extend"));
        }
    }
};
 
void VBA_InsertModule( ScDocument& rDoc, SCTAB nTab, const OUString& sModuleSource );
 
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */