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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 .
 */

#ifndef INCLUDED_SC_SOURCE_UI_INC_DOCSH_HXX
#define INCLUDED_SC_SOURCE_UI_INC_DOCSH_HXX

#include <sfx2/objsh.hxx>

#include <sfx2/docfac.hxx>
#include <sfx2/sfxmodelfactory.hxx>
#include <sfx2/viewsh.hxx>

#include "scdllapi.h"
#include "scdll.hxx"
#include "document.hxx"
#include "appoptio.hxx"
#include "formulaopt.hxx"
#include "shellids.hxx"
#include "optutil.hxx"
#include "docuno.hxx"

#include <boost/unordered_map.hpp>
#include <boost/scoped_ptr.hpp>
#include <cppuhelper/implbase1.hxx>

#include <config_telepathy.h>

class ScRefreshTimerProtector;
class ScEditEngineDefaulter;
class SfxStyleSheetBasePool;
class SfxStyleSheetHint;
class INetURLObject;

class ScViewData;
class ScDocFunc;
class ScDrawLayer;
class ScTabViewShell;
class ScSbxDocHelper;
class ScAutoStyleList;
class ScRange;
class ScMarkData;
class ScPaintLockData;
class ScChangeAction;
class VirtualDevice;
class ScImportOptions;
class ScDocShellModificator;
class ScOptSolverSave;
class ScRefreshTimer;
class ScSheetSaveData;
class ScFlatBoolRowSegments;
class HelperModelObj;
struct ScColWidthParam;
#if ENABLE_TELEPATHY
class ScCollaboration;
#endif

namespace sfx2 { class FileDialogHelper; }
struct DocShell_Impl;

typedef ::boost::unordered_map< sal_uLong, sal_uLong > ScChangeActionMergeMap;

//enum ScDBFormat { SC_FORMAT_SDF, SC_FORMAT_DBF };

                                    // Extra flags for Repaint
#define SC_PF_LINES         1
#define SC_PF_TESTMERGE     2
#define SC_PF_WHOLEROWS     4

class SC_DLLPUBLIC ScDocShell: public SfxObjectShell, public SfxListener
{
    ScDocument          aDocument;

    OUString            aDdeTextFmt;

    double              nPrtToScreenFactor;
    DocShell_Impl*      pImpl;
    ScDocFunc*          pDocFunc;

    bool                bHeaderOn;
    bool                bFooterOn;
    bool                bIsInplace:1;         // Is set by the View
    bool                bIsEmpty:1;
    bool                bIsInUndo:1;
    bool                bDocumentModifiedPending:1;
    bool                bUpdateEnabled:1;
    sal_uInt16          nDocumentLock;
    sal_Int16           nCanUpdate;  // stores the UpdateDocMode from loading a document till update links

    ScDBData*           pOldAutoDBRange;

    ScSbxDocHelper*     pDocHelper;

    ScAutoStyleList*    pAutoStyleList;
    ScPaintLockData*    pPaintLockData;
    ScOptSolverSave*    pSolverSaveData;
    ScSheetSaveData*    pSheetSaveData;

    ScDocShellModificator* pModificator; // #109979#; is used to load XML (created in BeforeXMLLoading and destroyed in AfterXMLLoading)
#if ENABLE_TELEPATHY
    ScCollaboration*      mpCollaboration;
#endif

    SAL_DLLPRIVATE void          InitItems();
    SAL_DLLPRIVATE void          DoEnterHandler();
    SAL_DLLPRIVATE void          InitOptions(bool bForLoading);
    SAL_DLLPRIVATE void          ResetDrawObjectShell();

    // SUNWS needs a forward declared friend, otherwise types and members
    // of the outer class are not accessible.
    class PrepareSaveGuard;
    friend class ScDocShell::PrepareSaveGuard;
    /** Do things that need to be done before saving to our own format and
        necessary clean ups in dtor. */
    class PrepareSaveGuard
    {
        public:
            explicit    PrepareSaveGuard( ScDocShell & rDocShell );
                        ~PrepareSaveGuard();
        private:
                        ScDocShell & mrDocShell;
    };

    SAL_DLLPRIVATE bool          LoadXML( SfxMedium* pMedium, const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& );
    SAL_DLLPRIVATE bool          SaveXML( SfxMedium* pMedium, const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& );
    SAL_DLLPRIVATE SCTAB         GetSaveTab();

    SAL_DLLPRIVATE bool          SaveCurrentChart( SfxMedium& rMedium );

    SAL_DLLPRIVATE sal_uLong     DBaseImport( const OUString& rFullFileName, rtl_TextEncoding eCharSet,
                                             ScColWidthParam aColWidthParam[MAXCOLCOUNT], ScFlatBoolRowSegments& rRowHeightsRecalc );
    SAL_DLLPRIVATE sal_uLong 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 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel > LoadSharedDocument();

    SAL_DLLPRIVATE void          UseSheetSaveEntries();

    SAL_DLLPRIVATE ScDocFunc    *CreateDocFunc();

protected:

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

public:
                    TYPEINFO_OVERRIDE();
                    SFX_DECL_INTERFACE(SCID_DOC_SHELL)
                    SFX_DECL_OBJECTFACTORY();

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

public:
                    ScDocShell( const ScDocShell& rDocShell );
                    ScDocShell( const sal_uInt64 i_nSfxCreationFlags = SFXMODEL_EMBEDDED_OBJECT );
                    virtual ~ScDocShell();

    using SotObject::GetInterface;
    using SfxShell::Activate;           // with sal_Bool bMDI
    using SfxShell::Deactivate;         // with sal_Bool bMDI

#if ENABLE_TELEPATHY
    SAL_DLLPRIVATE ScCollaboration* GetCollaboration();
#endif
    virtual void    Activate();
    virtual void    Deactivate();

    virtual ::svl::IUndoManager*
                    GetUndoManager() SAL_OVERRIDE;

    virtual void    FillClass( SvGlobalName * pClassName,
                               sal_uInt32 * pFormat,
                               OUString * pAppName,
                               OUString * pFullTypeName,
                               OUString * pShortTypeName,
                               sal_Int32 nFileFormat,
                               bool bTemplate = false ) const SAL_OVERRIDE;

    virtual bool    InitNew( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& ) SAL_OVERRIDE;
    virtual bool    Load( SfxMedium& rMedium ) SAL_OVERRIDE;
    virtual bool    LoadFrom( SfxMedium& rMedium ) SAL_OVERRIDE;
    virtual bool    ConvertFrom( SfxMedium &rMedium ) SAL_OVERRIDE;
    virtual bool    LoadExternal( SfxMedium& rMedium ) SAL_OVERRIDE;
    virtual bool    Save() SAL_OVERRIDE;
    virtual bool    SaveAs( SfxMedium& rMedium ) SAL_OVERRIDE;
    virtual bool    ConvertTo( SfxMedium &rMedium ) SAL_OVERRIDE;
    virtual bool    PrepareClose( bool bUI = true ) SAL_OVERRIDE;
    virtual void    PrepareReload() SAL_OVERRIDE;
    virtual bool    IsInformationLost() SAL_OVERRIDE;
    virtual void    LoadStyles( SfxObjectShell &rSource ) SAL_OVERRIDE;

    virtual bool    SaveCompleted( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& ) SAL_OVERRIDE;      // SfxInPlaceObject
    virtual bool    DoSaveCompleted( SfxMedium * pNewStor) SAL_OVERRIDE;     // SfxObjectShell
    virtual bool    QuerySlotExecutable( sal_uInt16 nSlotId ) SAL_OVERRIDE;

    virtual void    Draw( OutputDevice *, const JobSetup & rSetup,
                                sal_uInt16 nAspect = ASPECT_CONTENT ) SAL_OVERRIDE;

    virtual void    SetVisArea( const Rectangle & rVisArea ) SAL_OVERRIDE;

    using SfxObjectShell::GetVisArea;
    virtual Rectangle GetVisArea( sal_uInt16 nAspect ) const SAL_OVERRIDE;

    virtual Printer* GetDocumentPrinter() SAL_OVERRIDE;

    virtual void    SetModified( bool = true ) SAL_OVERRIDE;

    void            SetVisAreaOrSize( const Rectangle& rVisArea, bool bModifyStart );

    virtual SfxDocumentInfoDialog*  CreateDocumentInfoDialog( Window *pParent,
                                                              const SfxItemSet &rSet ) SAL_OVERRIDE;

    void    GetDocStat( ScDocStat& rDocStat );

    ScDocument&     GetDocument()   { return aDocument; }
    ScDocFunc&      GetDocFunc()    { return *pDocFunc; }
    void            SetDocFunc( ScDocFunc *pDF ) { pDocFunc = pDF; }

    SfxPrinter*     GetPrinter( bool bCreateIfNotExist = true );
    sal_uInt16          SetPrinter( SfxPrinter* pNewPrinter, sal_uInt16 nDiffFlags = SFX_PRINTER_ALL );

    void            UpdateFontList();

    OUString        CreateObjectName( const OUString& rPrefix );

    ScDrawLayer*    MakeDrawLayer();

    void            AsciiSave( SvStream& rStream, const ScImportOptions& rOpt );

    void            GetSbxState( SfxItemSet &rSet );
    void            GetDrawObjState( SfxItemSet &rSet );

    void            Execute( SfxRequest& rReq );
    void            GetState( SfxItemSet &rSet );
    void            ExecutePageStyle ( SfxViewShell& rCaller, SfxRequest& rReq, SCTAB nCurTab );
    void            GetStatePageStyle( SfxViewShell& rCaller, SfxItemSet& rSet, SCTAB nCurTab );

    void            CompareDocument( ScDocument& rOtherDoc );
    void            MergeDocument( ScDocument& rOtherDoc, bool bShared = false, bool bCheckDuplicates = false, sal_uLong nOffset = 0, ScChangeActionMergeMap* pMergeMap = NULL, bool bInverseMap = false );
    bool            MergeSharedDocument( ScDocShell* pSharedDocShell );

    ScChangeAction* GetChangeAction( const ScAddress& rPos );
    void            SetChangeComment( ScChangeAction* pAction, const OUString& rComment );
    void            ExecuteChangeCommentDialog( ScChangeAction* pAction, Window* pParent, bool bPrevNext = true );
                    /// Protect/unprotect ChangeTrack and return <TRUE/> if
                    /// protection was successfully changed.
                    /// If bJustQueryIfProtected==sal_True protection is not
                    /// changed and <TRUE/> is returned if not protected or
                    /// password was entered correctly.
    bool            ExecuteChangeProtectionDialog( Window* _pParent, 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( const OUString& rStyleName, bool bApi );

    void            NotifyStyle( const SfxStyleSheetHint& rHint );
    void            DoAutoStyle( const ScRange& rRange, const OUString& rStyle );

    Window*         GetActiveDialogParent();
    void            ErrorMessage( sal_uInt16 nGlobStrId );
    bool            IsEditable() const;

    bool            AdjustRowHeight( SCROW nStartRow, SCROW nEndRow, SCTAB nTab );
    void            UpdateAllRowHeights( const ScMarkData* pTabMark = NULL );
    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, sal_uInt16 nFlags,
                                    ScMarkData& rMark, bool bRecord = true );
    void            ModifyScenario( SCTAB nTab, const OUString& rName, const OUString& rComment,
                                    const Color& rColor, sal_uInt16 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( bool bApi );

    void            UpdateOle( const ScViewData* pViewData, bool bSnapSize = false);
    bool            IsOle();

    void            DBAreaDeleted( SCTAB nTab, SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2 );
    ScDBData*       GetDBData( const ScRange& rMarked, ScGetDBMode eMode, ScGetDBSelection eSel );
    ScDBData*       GetAnonymousDBData(const ScRange& rRange);
    ScDBData*       GetOldAutoDBRange();    // has to be deleted by caller!
    void            CancelAutoDBRange();    // called when dialog is cancelled

    virtual void    ReconnectDdeLink(SfxObjectShell& rServer) SAL_OVERRIDE;
    void            UpdateLinks() SAL_OVERRIDE;
    bool            ReloadTabLinks();

    void            SetFormulaOptions( const ScFormulaOptions& rOpt, bool bForLoading = false );
    void            SetCalcConfig( const ScCalcConfig& rConfig );
    virtual void    CheckConfigOptions() SAL_OVERRIDE;

    void            PostEditView( ScEditEngineDefaulter* pEditEngine, const ScAddress& rCursorPos );

    void            PostPaint( SCCOL nStartCol, SCROW nStartRow, SCTAB nStartTab,
                            SCCOL nEndCol, SCROW nEndRow, SCTAB nEndTab, sal_uInt16 nPart,
                            sal_uInt16 nExtFlags = 0 );
    void            PostPaint( const ScRangeList& rRanges, sal_uInt16 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 pPaintLockData != NULL; }

    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( bool bIsModified = true );
    void            SetDrawModified( bool bIsModified = true );

    void            LockPaint();
    void            UnlockPaint();
    sal_uInt16          GetLockCount() const { return nDocumentLock;}
    void            SetLockCount(sal_uInt16 nNew);

    void            LockDocument();
    void            UnlockDocument();

    DECL_LINK( DialogClosedHdl, sfx2::FileDialogHelper* );

    virtual SfxStyleSheetBasePool*  GetStyleSheetPool() SAL_OVERRIDE;

    void            SetInplace( bool bInplace );
    bool            IsEmpty() const { return bIsEmpty; }
    void            SetEmpty(bool bSet);

    bool            IsInUndo() const                { return bIsInUndo; }
    void            SetInUndo(bool bSet);

    void            CalcOutputFactor();
    double          GetOutputFactor() const { return nPrtToScreenFactor;}
    void            GetPageOnFromPageStyleSet( const SfxItemSet* pStyleSet,
                                               SCTAB             nCurTab,
                                               bool&             rbHeader,
                                               bool&             rbFooter );

    virtual bool DdeGetData( const OUString& rItem, const OUString& rMimeType,
                                ::com::sun::star::uno::Any & rValue ) SAL_OVERRIDE;
    virtual bool DdeSetData( const OUString& rItem, const OUString& rMimeType,
                                const ::com::sun::star::uno::Any & rValue ) SAL_OVERRIDE;
    virtual ::sfx2::SvLinkSource* DdeCreateLinkSource( const OUString& rItem ) SAL_OVERRIDE;

    const OUString& GetDdeTextFmt() const { return aDdeTextFmt; }

    SfxBindings*    GetViewBindings();

    ScTabViewShell* GetBestViewShell( bool bOnlyVisible = true );
    ScSbxDocHelper* GetDocHelperObject() { return pDocHelper; }

    void            SetDocumentModifiedPending( bool bVal )
                        { bDocumentModifiedPending = bVal; }
    bool            IsDocumentModifiedPending() const
                        { return bDocumentModifiedPending; }

    bool            IsUpdateEnabled() const
                        { return bUpdateEnabled; }
    void            SetUpdateEnabled(bool bValue)
                        { bUpdateEnabled = bValue; }

    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( const OUString& rFilter );

    DECL_LINK( RefreshDBDataHdl, ScRefreshTimer* );

    void            BeforeXMLLoading();
    void            AfterXMLLoading(bool bRet);

    virtual sal_uInt16 GetHiddenInformationState( sal_uInt16 nStates ) SAL_OVERRIDE;

    const ScOptSolverSave* GetSolverSaveData() const    { return pSolverSaveData; }     // may be null
    void            SetSolverSaveData( const ScOptSolverSave& rData );
    ScSheetSaveData* GetSheetSaveData();

    void ResetKeyBindings( ScOptionsUtil::KeyBindingType eType );

    // password protection for Calc (derived from SfxObjectShell)
    // see also:    FID_CHG_RECORD, SID_CHG_PROTECT
    virtual bool    IsChangeRecording() const SAL_OVERRIDE;
    virtual bool    HasChangeRecordProtection() const SAL_OVERRIDE;
    virtual void    SetChangeRecording( bool bActivate ) SAL_OVERRIDE;
    virtual bool    SetProtectionPassword( const OUString &rPassword ) SAL_OVERRIDE;
    virtual bool    GetProtectionHash( /*out*/ ::com::sun::star::uno::Sequence< sal_Int8 > &rPasswordHash ) SAL_OVERRIDE;

    void SnapVisArea( Rectangle& rRect ) const;
};

void UpdateAcceptChangesDialog();

class ScDocShell;
typedef tools::SvRef<ScDocShell> ScDocShellRef;

/** Create before modifications of the document and destroy thereafter.
    Call SetDocumentModified() at an instance of this class instead of at
    ScDocShell.

    Remembers in the ctor ScDocument's AutoCalcShellDisabled and IdleDisabled,
    switches them off and restores them in the dtor, AutoCalcShellDisabled
    also before a ScDocShell::SetDocumentModified() call if necessary.
    In the dtor, if ScDocShell's bDocumentModifiedPending is set and
    bAutoCalcShellDisabled is not set, then ScDocShell::SetDocumentModified()
    is called.

    Several instances can be used in nested calls to ScDocFunc or ScDocShell
    methods to avoid multiple modified status changes, only the last instance
    destroyed calls ScDocShell::SetDocumentModified().
 */
class SC_DLLPUBLIC ScDocShellModificator
{
            ScDocShell&     rDocShell;
    boost::scoped_ptr<ScRefreshTimerProtector> mpProtector;
            bool            bAutoCalcShellDisabled;
            bool            bIdleEnabled;

                            // not implemented
                            ScDocShellModificator( const ScDocShellModificator& );
    ScDocShellModificator&  operator=( const ScDocShellModificator& );

public:
                            ScDocShellModificator( ScDocShell& );
                            ~ScDocShellModificator();
            void            SetDocumentModified();
};

//#i97876# Spreadsheet data changes are not notified
namespace HelperNotifyChanges
{
    inline ScModelObj* getMustPropagateChangesModel(ScDocShell &rDocShell)
    {
        ScModelObj* pModelObj = ScModelObj::getImplementation(rDocShell.GetModel());
        if (pModelObj && pModelObj->HasChangesListeners())
            return pModelObj;
        return NULL;
    }

    inline void Notify(ScModelObj &rModelObj, const ScRangeList &rChangeRanges,
        const OUString &rType = OUString("cell-change"),
        const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& rProperties =
            ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >())
    {
        rModelObj.NotifyChanges(rType, rChangeRanges, rProperties);
    }

    inline void NotifyIfChangesListeners(ScDocShell &rDocShell, const ScRange &rRange,
        const OUString &rType = OUString("cell-change"))
    {
        if (ScModelObj* pModelObj = getMustPropagateChangesModel(rDocShell))
        {
            ScRangeList aChangeRanges;
            aChangeRanges.Append(rRange);
            Notify(*pModelObj, aChangeRanges, rType);
        }
    }
};

void VBA_InsertModule( ScDocument& rDoc, SCTAB nTab, const OUString& sModuleName, const OUString& sModuleSource );

#endif

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