/************************************************************************* * * OpenOffice.org - a multi-platform office productivity suite * * $RCSfile: ndgrf.hxx,v $ * * $Revision: 1.16 $ * * last change: $Author: rt $ $Date: 2005-09-09 02:01:10 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. * * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2005 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * ************************************************************************/ #ifndef _NDGRF_HXX #define _NDGRF_HXX #ifndef _COM_SUN_STAR_IO_XINPUTSTREAM_HPP_ #include #endif #ifndef _LNKBASE_HXX //autogen #include #endif #ifndef _GRFMGR_HXX //autogen #include #endif #ifndef _NDNOTXT_HXX #include #endif class SwGrfFmtColl; class SwDoc; class GraphicAttr; class SvStorage; // -------------------- // SwGrfNode // -------------------- class SwGrfNode: public SwNoTxtNode { friend long GrfNodeChanged( void*, void* ); friend class SwNodes; friend class SwGrfFrm; GraphicObject aGrfObj; ::sfx2::SvBaseLinkRef refLink; // falls Grafik nur als Link, dann Pointer gesetzt Size nGrfSize; // String aStrmName; // SW3: Name des Storage-Streams fuer Embedded String aNewStrmName; // SW3/XML: new stream name (either SW3 stream // name or package url) String aLowResGrf; // HTML: LowRes Grafik (Ersatzdarstellung bis // die normale (HighRes) geladen ist. BOOL bTransparentFlagValid :1; BOOL bInSwapIn :1; BOOL bGrafikArrived :1; BOOL bChgTwipSize :1; BOOL bChgTwipSizeFromPixel :1; BOOL bLoadLowResGrf :1; BOOL bFrameInPaint :1; //Um Start-/EndActions im Paint (ueber //SwapIn zu verhindern. BOOL bScaleImageMap :1; //Image-Map in SetTwipSize skalieren SwGrfNode( const SwNodeIndex& rWhere, const String& rGrfName, const String& rFltName, const Graphic* pGraphic, SwGrfFmtColl* pGrfColl, SwAttrSet* pAutoAttr = 0 ); // Ctor fuer Einlesen (SW/G) ohne Grafik SwGrfNode( const SwNodeIndex& rWhere, const String& rGrfName, const String& rFltName, SwGrfFmtColl* pGrfColl, SwAttrSet* pAutoAttr = 0 ); SwGrfNode( const SwNodeIndex& rWhere, const GraphicObject& rGrfObj, SwGrfFmtColl* pGrfColl, SwAttrSet* pAutoAttr = 0 ); void InsertLink( const String& rGrfName, const String& rFltName ); BOOL ImportGraphic( SvStream& rStrm ); BOOL HasStreamName() const { return aGrfObj.HasUserData(); } // --> OD 2005-05-04 #i48434# - adjust return type and rename method to // indicate that its an private one. bool _GetStreamStorageNames( String& rStrmName, String& rStgName ) const; // <-- void DelStreamName(); DECL_LINK( SwapGraphic, GraphicObject* ); /** helper method to determine stream for the embedded graphic. OD 2005-05-04 #i48434# Important note: caller of this method has to handle the thrown exceptions @author OD @param _obGraphic output parameter - boolean indicating, if the stream is an embedded graphic file of a Writer document of version 3.1 - 5.2 Value of this output parameter is only valid, if the stream for the the embedded graphic is created. Note: name of parameter taken over from method @return SvStream* new created stream of the embedded graphic, which has to be destroyed after its usage. Could be NULL, if the stream isn't found. */ SvStream* _GetStreamForEmbedGrf( bool& _obGraphic ) const; public: virtual ~SwGrfNode(); const Graphic& GetGrf() const { return aGrfObj.GetGraphic(); } const GraphicObject& GetGrfObj() const { return aGrfObj; } GraphicObject& GetGrfObj() { return aGrfObj; } virtual SwCntntNode *SplitNode( const SwPosition & ); virtual Size GetTwipSize() const; #ifndef _FESHVIEW_ONLY_INLINE_NEEDED void SetTwipSize( const Size& rSz ); BOOL IsTransparent() const; inline BOOL IsAnimated() const { return aGrfObj.IsAnimated(); } inline BOOL IsChgTwipSize() const { return bChgTwipSize; } inline BOOL IsChgTwipSizeFromPixel() const { return bChgTwipSizeFromPixel; } inline void SetChgTwipSize( BOOL b, BOOL bFromPx=FALSE ) { bChgTwipSize = b; bChgTwipSizeFromPixel = bFromPx; } inline BOOL IsGrafikArrived() const { return bGrafikArrived; } inline void SetGrafikArrived( BOOL b ) { bGrafikArrived = b; } inline BOOL IsFrameInPaint() const { return bFrameInPaint; } inline void SetFrameInPaint( BOOL b ) { bFrameInPaint = b; } inline BOOL IsScaleImageMap() const { return bScaleImageMap; } inline void SetScaleImageMap( BOOL b ) { bScaleImageMap = b; } // alles fuers Laden der LowRes-Grafiken inline BOOL IsLoadLowResGrf() const { return bLoadLowResGrf; } inline void SetLoadLowResGrf( BOOL b ) { bLoadLowResGrf = b; } const String& GetLowResGrfName() const { return aLowResGrf; } void SetLowResGrfName( const String& r ) { aLowResGrf = r; } #endif // steht in ndcopy.cxx virtual SwCntntNode* MakeCopy( SwDoc*, const SwNodeIndex& ) const; #ifndef _FESHVIEW_ONLY_INLINE_NEEDED // erneutes Einlesen, falls Graphic nicht Ok ist. Die // aktuelle wird durch die neue ersetzt. BOOL ReRead( const String& rGrfName, const String& rFltName, const Graphic* pGraphic = 0, const GraphicObject* pGrfObj = 0, BOOL bModify = TRUE ); // Laden der Grafik unmittelbar vor der Anzeige short SwapIn( BOOL bWaitForData = FALSE ); // Entfernen der Grafik, um Speicher freizugeben short SwapOut(); // Schreiben der Grafik BOOL StoreGraphics( SvStorage* pDocStg = NULL ); // Zugriff auf den Storage-Streamnamen String GetStreamName() const; void SetStreamName( const String& r ) { aGrfObj.SetUserData( r ); } void SetNewStreamName( const String& r ) { aNewStrmName = r; } void SaveCompleted( BOOL bClear ); // is this node selected by any shell? BOOL IsSelected() const; #endif // Der Grafik sagen, dass sich der Node im Undobereich befindet virtual BOOL SavePersistentData(); virtual BOOL RestorePersistentData(); #ifndef _FESHVIEW_ONLY_INLINE_NEEDED // Abfrage der Link-Daten BOOL IsGrfLink() const { return refLink.Is(); } inline BOOL IsLinkedFile() const; inline BOOL IsLinkedDDE() const; ::sfx2::SvBaseLinkRef GetLink() const { return refLink; } BOOL GetFileFilterNms( String* pFileNm, String* pFilterNm ) const; void ReleaseLink(); // Prioritaet beim Laden der Grafik setzen. Geht nur, wenn der Link // ein FileObject gesetzt hat void SetTransferPriority( USHORT nPrio ); // Skalieren einer Image-Map: Die Image-Map wird um den Faktor // zwischen Grafik-Groesse und Rahmen-Groesse vergroessert/verkleinert void ScaleImageMap(); // returns the with our graphic attributes filled Graphic-Attr-Structure GraphicAttr& GetGraphicAttr( GraphicAttr&, const SwFrm* pFrm ) const; #endif }; // ---------------------------------------------------------------------- // Inline Metoden aus Node.hxx - erst hier ist der TxtNode bekannt !! inline SwGrfNode *SwNode::GetGrfNode() { return ND_GRFNODE == nNodeType ? (SwGrfNode*)this : 0; } inline const SwGrfNode *SwNode::GetGrfNode() const { return ND_GRFNODE == nNodeType ? (const SwGrfNode*)this : 0; } #ifndef _FESHVIEW_ONLY_INLINE_NEEDED inline BOOL SwGrfNode::IsLinkedFile() const { return refLink.Is() && OBJECT_CLIENT_GRF == refLink->GetObjType(); } inline BOOL SwGrfNode::IsLinkedDDE() const { return refLink.Is() && OBJECT_CLIENT_DDE == refLink->GetObjType(); } #endif #endif