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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_SW_SOURCE_UI_INC_SWDTFLVR_HXX
#define INCLUDED_SW_SOURCE_UI_INC_SWDTFLVR_HXX
#include <sfx2/objsh.hxx>
#include <svtools/transfer.hxx>
#include <vcl/graph.hxx>
#include <sfx2/lnkbase.hxx>
#include <com/sun/star/embed/XEmbeddedObject.hpp>
class Graphic;
class ImageMap;
class INetBookmark;
class INetImage;
class SwDoc;
class SwDocFac;
class SwTextBlocks;
class SwWrtShell;
class SvxClipboardFmtItem;
class SwViewShell;
class SwView_Impl;
typedef sal_uInt16 TransferBufferType;
namespace nsTransferBufferType
{
const sal_uInt16 TRNSFR_NONE = 0x0000;
const sal_uInt16 TRNSFR_DOCUMENT = 0x0001;
const sal_uInt16 TRNSFR_DOCUMENT_WORD = 0x0002;
const sal_uInt16 TRNSFR_GRAPHIC = 0x0004;
const sal_uInt16 TRNSFR_TABELLE = 0x0008;
const sal_uInt16 TRNSFR_DDELINK = 0x0010;
const sal_uInt16 TRNSFR_OLE = 0x0020;
const sal_uInt16 TRNSFR_INETFLD = 0x0040;
const sal_uInt16 TRNSFR_DRAWING = 0x0081; // drawing is internal too!
}
class SW_DLLPUBLIC SwTransferable : public TransferableHelper
{
friend class SwView_Impl;
SfxObjectShellLock aDocShellRef;
TransferableDataHelper aOleData;
TransferableObjectDescriptor aObjDesc;
::sfx2::SvBaseLinkRef refDdeLink;
SwWrtShell *pWrtShell;
/* #96392# Added pCreatorView to distinguish SwFrameShell from
SwWrtShell. */
const SwViewShell *pCreatorView;
SwDocFac *pClpDocFac;
Graphic *pClpGraphic, *pClpBitmap, *pOrigGrf;
INetBookmark *pBkmk; // URL and description!
ImageMap *pImageMap;
INetImage *pTargetURL;
TransferBufferType eBufferType;
sal_Bool bOldIdle :1; //D&D Idle flag from the viewsettings
sal_Bool bCleanUp :1; //D&D cleanup after Drop (not by internal Drop)
// helper methods for the copy
css::uno::Reference < css::embed::XEmbeddedObject > FindOLEObj( sal_Int64& nAspect ) const;
const Graphic* FindOLEReplacementGraphic() const;
void DeleteSelection();
// helper methods for the paste
static SwTransferable* GetSwTransferable( const TransferableDataHelper& rData );
static void SetSelInShell( SwWrtShell& , sal_Bool , const Point* );
static sal_Bool _CheckForURLOrLNKFile( TransferableDataHelper& rData,
OUString& rFileName, OUString* pTitle = 0 );
static bool _TestAllowedFormat( const TransferableDataHelper& rData,
sal_uLong nFormat, sal_uInt16 nDestination );
static bool _PasteFileContent( TransferableDataHelper&,
SwWrtShell& rSh, sal_uLong nFmt, sal_Bool bMsg );
static bool _PasteOLE( TransferableDataHelper& rData, SwWrtShell& rSh,
sal_uLong nFmt, sal_uInt8 nActionFlags, sal_Bool bMsg );
static bool _PasteTargetURL( TransferableDataHelper& rData, SwWrtShell& rSh,
sal_uInt16 nAction, const Point* pPt, sal_Bool bInsertGRF );
static bool _PasteDDE( TransferableDataHelper& rData, SwWrtShell& rWrtShell,
sal_Bool bReReadGrf, sal_Bool bMsg );
static bool _PasteSdrFormat( TransferableDataHelper& rData,
SwWrtShell& rSh, sal_uInt16 nAction,
const Point* pPt, sal_uInt8 nActionFlags, bool bNeedToSelectBeforePaste);
static bool _PasteGrf( TransferableDataHelper& rData, SwWrtShell& rSh,
sal_uLong nFmt, sal_uInt16 nAction, const Point* pPt,
sal_uInt8 nActionFlags, sal_Int8 nDropAction, bool bNeedToSelectBeforePaste);
static bool _PasteImageMap( TransferableDataHelper& rData,
SwWrtShell& rSh );
static bool _PasteAsHyperlink( TransferableDataHelper& rData,
SwWrtShell& rSh, sal_uLong nFmt );
static bool _PasteFileName( TransferableDataHelper& rData,
SwWrtShell& rSh, sal_uLong nFmt, sal_uInt16 nAction,
const Point* pPt, sal_uInt8 nActionFlags, sal_Bool bMsg, bool * graphicInserted );
static bool _PasteDBData( TransferableDataHelper& rData, SwWrtShell& rSh,
sal_uLong nFmt, sal_Bool bLink, const Point* pDragPt,
sal_Bool bMsg );
static bool _PasteFileList( TransferableDataHelper& rData,
SwWrtShell& rSh, sal_Bool bLink,
const Point* pPt, sal_Bool bMsg );
bool PrivateDrop( SwWrtShell& rSh, const Point& rDragPt, sal_Bool bMove,
sal_Bool bIsXSelection );
bool PrivatePaste( SwWrtShell& rShell );
void SetDataForDragAndDrop( const Point& rSttPos );
// not available
SwTransferable();
SwTransferable( const SwTransferable& );
SwTransferable& operator=( const SwTransferable& );
protected:
virtual void AddSupportedFormats();
virtual sal_Bool GetData( const css::datatransfer::DataFlavor& rFlavor );
virtual sal_Bool WriteObject( SotStorageStreamRef& rxOStm,
void* pUserObject,
sal_uInt32 nUserObjectId,
const css::datatransfer::DataFlavor& rFlavor );
virtual void DragFinished( sal_Int8 nDropAction );
virtual void ObjectReleased();
using TransferableHelper::StartDrag;
public:
SwTransferable( SwWrtShell& );
virtual ~SwTransferable();
static sal_uInt16 GetSotDestination( const SwWrtShell& rSh, const Point* = 0 );
// set properties on the document, like PageMargin, VisArea.
// And set real Size
static void InitOle( SfxObjectShell* pDoc, SwDoc& rDoc );
// copy - methods and helper methods for the copy
int Cut();
int Copy( sal_Bool bIsCut = sal_False );
int PrepareForCopy( sal_Bool bIsCut = sal_False );
int CalculateAndCopy(); // special for Calculator
int CopyGlossary( SwTextBlocks& rGlossary, const OUString& rStr );
// remove the DDE-Link format promise
void RemoveDDELinkFormat( const Window& rWin );
// paste - methods and helper methods for the paste
static sal_Bool IsPaste( const SwWrtShell&, const TransferableDataHelper& );
static bool Paste( SwWrtShell&, TransferableDataHelper& );
static bool PasteData( TransferableDataHelper& rData,
SwWrtShell& rSh, sal_uInt16 nAction, sal_uLong nFormat,
sal_uInt16 nDestination, sal_Bool bIsPasteFmt,
sal_Bool bIsDefault,
const Point* pDDPos = 0, sal_Int8 nDropAction = 0,
sal_Bool bPasteSelection = sal_False );
static sal_Bool IsPasteSpecial( const SwWrtShell& rWrtShell,
const TransferableDataHelper& );
static bool PasteUnformatted( SwWrtShell& rSh, TransferableDataHelper& );
static bool PasteSpecial( SwWrtShell& rSh, TransferableDataHelper&, sal_uLong& rFormatUsed );
static bool PasteFormat( SwWrtShell& rSh, TransferableDataHelper& rData,
sal_uLong nFormat );
static void FillClipFmtItem( const SwWrtShell& rSh,
const TransferableDataHelper& rData,
SvxClipboardFmtItem & rToFill );
// Interfaces for Drag & Drop
void StartDrag( Window* pWin, const Point& rPos );
SwWrtShell* GetShell() { return pWrtShell; }
void SetCleanUp( sal_Bool bFlag ) { bCleanUp = bFlag; }
// Interfaces for Selection
/* #96392# Added pCreator to distinguish SwFrameShell from SwWrtShell. */
static void CreateSelection( SwWrtShell & rSh,
const SwViewShell * pCreator = NULL );
static void ClearSelection( SwWrtShell& rSh,
const SwViewShell * pCreator = NULL );
// the related SwView is being closed and the SwTransferable is invalid now
void Invalidate() {pWrtShell = 0;}
static const css::uno::Sequence< sal_Int8 >& getUnoTunnelId();
virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& rId ) throw( css::uno::RuntimeException, std::exception );
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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