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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 : #ifndef _SWDTFLVR_HXX
20 : #define _SWDTFLVR_HXX
21 :
22 : #include <sfx2/objsh.hxx>
23 :
24 : #include <svtools/transfer.hxx>
25 : #include <vcl/graph.hxx>
26 : #include <sfx2/lnkbase.hxx>
27 : #include <com/sun/star/embed/XEmbeddedObject.hpp>
28 :
29 : class Graphic;
30 : class ImageMap;
31 : class INetBookmark;
32 : class INetImage;
33 : class SwDoc;
34 : class SwDocFac;
35 : class SwTextBlocks;
36 : class SwWrtShell;
37 : class SvxClipboardFmtItem;
38 : class ViewShell;
39 : class SwView_Impl;
40 :
41 : typedef sal_uInt16 TransferBufferType;
42 : namespace nsTransferBufferType
43 : {
44 : const sal_uInt16 TRNSFR_NONE = 0x0000;
45 : const sal_uInt16 TRNSFR_DOCUMENT = 0x0001;
46 : const sal_uInt16 TRNSFR_DOCUMENT_WORD = 0x0002;
47 : const sal_uInt16 TRNSFR_GRAPHIC = 0x0004;
48 : const sal_uInt16 TRNSFR_TABELLE = 0x0008;
49 : const sal_uInt16 TRNSFR_DDELINK = 0x0010;
50 : const sal_uInt16 TRNSFR_OLE = 0x0020;
51 : const sal_uInt16 TRNSFR_INETFLD = 0x0040;
52 : const sal_uInt16 TRNSFR_DRAWING = 0x0081; // drawing is internal too!
53 : }
54 :
55 : #define DATA_FLAVOR ::com::sun::star::datatransfer::DataFlavor
56 :
57 : class SwTransferable : public TransferableHelper
58 : {
59 : friend class SwView_Impl;
60 : SfxObjectShellLock aDocShellRef;
61 : TransferableDataHelper aOleData;
62 : TransferableObjectDescriptor aObjDesc;
63 : ::sfx2::SvBaseLinkRef refDdeLink;
64 :
65 : SwWrtShell *pWrtShell;
66 : /* #96392# Added pCreatorView to distinguish SwFrameShell from
67 : SwWrtShell. */
68 : const ViewShell *pCreatorView;
69 : SwDocFac *pClpDocFac;
70 : Graphic *pClpGraphic, *pClpBitmap, *pOrigGrf;
71 : INetBookmark *pBkmk; // URL and description!
72 : ImageMap *pImageMap;
73 : INetImage *pTargetURL;
74 :
75 : TransferBufferType eBufferType;
76 :
77 : sal_Bool bOldIdle :1; //D&D Idle flag from the viewsettings
78 : sal_Bool bCleanUp :1; //D&D cleanup after Drop (not by internal Drop)
79 :
80 : // helper methods for the copy
81 : com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject > FindOLEObj( sal_Int64& nAspect ) const;
82 : Graphic* FindOLEReplacementGraphic() const;
83 : void DeleteSelection();
84 :
85 : // helper methods for the paste
86 : static SwTransferable* GetSwTransferable( const TransferableDataHelper& rData );
87 : static void SetSelInShell( SwWrtShell& , sal_Bool , const Point* );
88 : static sal_Bool _CheckForURLOrLNKFile( TransferableDataHelper& rData,
89 : String& rFileName, String* pTitle = 0 );
90 : static int _TestAllowedFormat( const TransferableDataHelper& rData,
91 : sal_uLong nFormat, sal_uInt16 nDestination );
92 :
93 : static int _PasteFileContent( TransferableDataHelper&,
94 : SwWrtShell& rSh, sal_uLong nFmt, sal_Bool bMsg );
95 : static int _PasteOLE( TransferableDataHelper& rData, SwWrtShell& rSh,
96 : sal_uLong nFmt, sal_uInt8 nActionFlags, sal_Bool bMsg );
97 : static int _PasteTargetURL( TransferableDataHelper& rData, SwWrtShell& rSh,
98 : sal_uInt16 nAction, const Point* pPt, sal_Bool bInsertGRF );
99 :
100 : static int _PasteDDE( TransferableDataHelper& rData, SwWrtShell& rWrtShell,
101 : sal_Bool bReReadGrf, sal_Bool bMsg );
102 :
103 : static int _PasteSdrFormat( TransferableDataHelper& rData,
104 : SwWrtShell& rSh, sal_uInt16 nAction,
105 : const Point* pPt, sal_uInt8 nActionFlags );
106 :
107 : static int _PasteGrf( TransferableDataHelper& rData, SwWrtShell& rSh,
108 : sal_uLong nFmt, sal_uInt16 nAction, const Point* pPt,
109 : sal_uInt8 nActionFlags, sal_Bool bMsg );
110 :
111 : static int _PasteImageMap( TransferableDataHelper& rData,
112 : SwWrtShell& rSh );
113 :
114 : static int _PasteAsHyperlink( TransferableDataHelper& rData,
115 : SwWrtShell& rSh, sal_uLong nFmt );
116 :
117 : static int _PasteFileName( TransferableDataHelper& rData,
118 : SwWrtShell& rSh, sal_uLong nFmt, sal_uInt16 nAction,
119 : const Point* pPt, sal_uInt8 nActionFlags, sal_Bool bMsg );
120 :
121 : static int _PasteDBData( TransferableDataHelper& rData, SwWrtShell& rSh,
122 : sal_uLong nFmt, sal_Bool bLink, const Point* pDragPt,
123 : sal_Bool bMsg );
124 :
125 : static int _PasteFileList( TransferableDataHelper& rData,
126 : SwWrtShell& rSh, sal_Bool bLink,
127 : const Point* pPt, sal_Bool bMsg );
128 :
129 : int PrivateDrop( SwWrtShell& rSh, const Point& rDragPt, sal_Bool bMove,
130 : sal_Bool bIsXSelection );
131 : int PrivatePaste( SwWrtShell& rShell );
132 :
133 : void SetDataForDragAndDrop( const Point& rSttPos );
134 :
135 : // not available
136 : SwTransferable();
137 : SwTransferable( const SwTransferable& );
138 : SwTransferable& operator=( const SwTransferable& );
139 :
140 : protected:
141 : virtual void AddSupportedFormats();
142 : virtual sal_Bool GetData( const DATA_FLAVOR& rFlavor );
143 : virtual sal_Bool WriteObject( SotStorageStreamRef& rxOStm,
144 : void* pUserObject,
145 : sal_uInt32 nUserObjectId,
146 : const DATA_FLAVOR& rFlavor );
147 : virtual void DragFinished( sal_Int8 nDropAction );
148 : virtual void ObjectReleased();
149 :
150 : using TransferableHelper::StartDrag;
151 :
152 : public:
153 : SwTransferable( SwWrtShell& );
154 : virtual ~SwTransferable();
155 :
156 : static sal_uInt16 GetSotDestination( const SwWrtShell& rSh, const Point* = 0 );
157 :
158 : // set properties on the document, like PageMargin, VisArea.
159 : // And set real Size
160 : static void InitOle( SfxObjectShell* pDoc, SwDoc& rDoc );
161 :
162 : // copy - methods and helper methods for the copy
163 : int Cut();
164 : int Copy( sal_Bool bIsCut = sal_False );
165 : int PrepareForCopy( sal_Bool bIsCut = sal_False );
166 : int CalculateAndCopy(); // special for Calculator
167 : int CopyGlossary( SwTextBlocks& rGlossary, const String& rStr );
168 :
169 : // remove the DDE-Link format promise
170 : void RemoveDDELinkFormat( const Window& rWin );
171 :
172 : // paste - methods and helper methods for the paste
173 : static sal_Bool IsPaste( const SwWrtShell&, const TransferableDataHelper& );
174 : static int Paste( SwWrtShell&, TransferableDataHelper& );
175 : static int PasteData( TransferableDataHelper& rData,
176 : SwWrtShell& rSh, sal_uInt16 nAction, sal_uLong nFormat,
177 : sal_uInt16 nDestination, sal_Bool bIsPasteFmt,
178 : sal_Bool bIsDefault,
179 : const Point* pDDPos = 0, sal_Int8 nDropAction = 0,
180 : sal_Bool bPasteSelection = sal_False );
181 :
182 : static sal_Bool IsPasteSpecial( const SwWrtShell& rWrtShell,
183 : const TransferableDataHelper& );
184 : static int PasteUnformatted( SwWrtShell& rSh, TransferableDataHelper& );
185 : static int PasteSpecial( SwWrtShell& rSh, TransferableDataHelper&, sal_uLong& rFormatUsed );
186 : static int PasteFormat( SwWrtShell& rSh, TransferableDataHelper& rData,
187 : sal_uLong nFormat );
188 :
189 : static void FillClipFmtItem( const SwWrtShell& rSh,
190 : const TransferableDataHelper& rData,
191 : SvxClipboardFmtItem & rToFill );
192 :
193 : // Interfaces for Drag & Drop
194 : void StartDrag( Window* pWin, const Point& rPos );
195 :
196 0 : SwWrtShell* GetShell() { return pWrtShell; }
197 0 : void SetCleanUp( sal_Bool bFlag ) { bCleanUp = bFlag; }
198 :
199 : // Interfaces for Selection
200 : /* #96392# Added pCreator to distinguish SwFrameShell from SwWrtShell. */
201 : static void CreateSelection( SwWrtShell & rSh,
202 : const ViewShell * pCreator = NULL );
203 : static void ClearSelection( SwWrtShell& rSh,
204 : const ViewShell * pCreator = NULL );
205 :
206 : // the related SwView is being closed and the SwTransferable is invalid now
207 0 : void Invalidate() {pWrtShell = 0;}
208 : static const ::com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId();
209 :
210 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw( ::com::sun::star::uno::RuntimeException );
211 : };
212 :
213 :
214 : #endif
215 :
216 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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