/*************************************************************************
*
* $RCSfile: ndgrf.hxx,v $
*
* $Revision: 1.13 $
*
* last change: $Author: kz $ $Date: 2004-10-04 18:59:09 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 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
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _NDGRF_HXX
#define _NDGRF_HXX
#ifndef _LNKBASE_HXX //autogen
#include <sfx2/lnkbase.hxx>
#endif
#ifndef _GRFMGR_HXX //autogen
#include <goodies/grfmgr.hxx>
#endif
#ifndef _NDNOTXT_HXX
#include <ndnotxt.hxx>
#endif
class SwGrfFmtColl;
class SwDoc;
class GraphicAttr;
class SvStorage;
// --------------------
// SwGrfNode
// --------------------
class SwGrfNode: public SwNoTxtNode
{
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(); }
BOOL GetStreamStorageNames( String& rStrmName, String& rStgName ) const;
void DelStreamName();
DECL_LINK( SwapGraphic, GraphicObject* );
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