11d2dbeb0SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 31d2dbeb0SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 41d2dbeb0SAndrew Rist * or more contributor license agreements. See the NOTICE file 51d2dbeb0SAndrew Rist * distributed with this work for additional information 61d2dbeb0SAndrew Rist * regarding copyright ownership. The ASF licenses this file 71d2dbeb0SAndrew Rist * to you under the Apache License, Version 2.0 (the 81d2dbeb0SAndrew Rist * "License"); you may not use this file except in compliance 91d2dbeb0SAndrew Rist * with the License. You may obtain a copy of the License at 101d2dbeb0SAndrew Rist * 111d2dbeb0SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 121d2dbeb0SAndrew Rist * 131d2dbeb0SAndrew Rist * Unless required by applicable law or agreed to in writing, 141d2dbeb0SAndrew Rist * software distributed under the License is distributed on an 151d2dbeb0SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 161d2dbeb0SAndrew Rist * KIND, either express or implied. See the License for the 171d2dbeb0SAndrew Rist * specific language governing permissions and limitations 181d2dbeb0SAndrew Rist * under the License. 191d2dbeb0SAndrew Rist * 201d2dbeb0SAndrew Rist *************************************************************/ 211d2dbeb0SAndrew Rist 221d2dbeb0SAndrew Rist 23cdf0e10cSrcweir #ifndef _NDGRF_HXX 24cdf0e10cSrcweir #define _NDGRF_HXX 25cdf0e10cSrcweir #include <sfx2/lnkbase.hxx> 26cdf0e10cSrcweir #include <svtools/grfmgr.hxx> 27cdf0e10cSrcweir #include <ndnotxt.hxx> 28cdf0e10cSrcweir // --> OD, MAV 2005-08-17 #i53025# 29cdf0e10cSrcweir #include <com/sun/star/embed/XStorage.hpp> 30cdf0e10cSrcweir // <-- 31cdf0e10cSrcweir // --> OD 2007-03-28 #i73788# 32cdf0e10cSrcweir #include <boost/shared_ptr.hpp> 33cdf0e10cSrcweir #include <boost/weak_ptr.hpp> 34cdf0e10cSrcweir class SwAsyncRetrieveInputStreamThreadConsumer; 35cdf0e10cSrcweir // <-- 36cdf0e10cSrcweir 37cdf0e10cSrcweir class SwGrfFmtColl; 38cdf0e10cSrcweir class SwDoc; 39cdf0e10cSrcweir class GraphicAttr; 40cdf0e10cSrcweir class SvStorage; 41cdf0e10cSrcweir // -------------------- 42cdf0e10cSrcweir // SwGrfNode 43cdf0e10cSrcweir // -------------------- 44cdf0e10cSrcweir class SW_DLLPUBLIC SwGrfNode: public SwNoTxtNode 45cdf0e10cSrcweir { 46cdf0e10cSrcweir friend class SwNodes; 47cdf0e10cSrcweir 48cdf0e10cSrcweir GraphicObject aGrfObj; 49*ddde725dSArmin Le Grand GraphicObject* mpReplacementGraphic; 50cdf0e10cSrcweir ::sfx2::SvBaseLinkRef refLink; // falls Grafik nur als Link, dann Pointer gesetzt 51cdf0e10cSrcweir Size nGrfSize; 52cdf0e10cSrcweir // String aStrmName; // SW3: Name des Storage-Streams fuer Embedded 53cdf0e10cSrcweir String aNewStrmName; // SW3/XML: new stream name (either SW3 stream 54cdf0e10cSrcweir // name or package url) 55cdf0e10cSrcweir String aLowResGrf; // HTML: LowRes Grafik (Ersatzdarstellung bis 56cdf0e10cSrcweir // die normale (HighRes) geladen ist. 57cdf0e10cSrcweir sal_Bool bTransparentFlagValid :1; 58cdf0e10cSrcweir sal_Bool bInSwapIn :1; 59cdf0e10cSrcweir 60cdf0e10cSrcweir sal_Bool bGrafikArrived :1; 61cdf0e10cSrcweir sal_Bool bChgTwipSize :1; 62cdf0e10cSrcweir sal_Bool bChgTwipSizeFromPixel :1; 63cdf0e10cSrcweir sal_Bool bLoadLowResGrf :1; 64cdf0e10cSrcweir sal_Bool bFrameInPaint :1; //Um Start-/EndActions im Paint (ueber 65cdf0e10cSrcweir //SwapIn zu verhindern. 66cdf0e10cSrcweir sal_Bool bScaleImageMap :1; //Image-Map in SetTwipSize skalieren 67cdf0e10cSrcweir 68cdf0e10cSrcweir // --> OD 2007-01-19 #i73788# 69cdf0e10cSrcweir boost::shared_ptr< SwAsyncRetrieveInputStreamThreadConsumer > mpThreadConsumer; 70cdf0e10cSrcweir bool mbLinkedInputStreamReady; 71cdf0e10cSrcweir com::sun::star::uno::Reference<com::sun::star::io::XInputStream> mxInputStream; 72cdf0e10cSrcweir sal_Bool mbIsStreamReadOnly; 73cdf0e10cSrcweir // <-- 74cdf0e10cSrcweir 75cdf0e10cSrcweir SwGrfNode( const SwNodeIndex& rWhere, 76cdf0e10cSrcweir const String& rGrfName, const String& rFltName, 77cdf0e10cSrcweir const Graphic* pGraphic, 78cdf0e10cSrcweir SwGrfFmtColl* pGrfColl, 79cdf0e10cSrcweir SwAttrSet* pAutoAttr = 0 ); 80cdf0e10cSrcweir // Ctor fuer Einlesen (SW/G) ohne Grafik 81cdf0e10cSrcweir SwGrfNode( const SwNodeIndex& rWhere, 82cdf0e10cSrcweir const String& rGrfName, const String& rFltName, 83cdf0e10cSrcweir SwGrfFmtColl* pGrfColl, 84cdf0e10cSrcweir SwAttrSet* pAutoAttr = 0 ); 85cdf0e10cSrcweir SwGrfNode( const SwNodeIndex& rWhere, 86cdf0e10cSrcweir const GraphicObject& rGrfObj, 87cdf0e10cSrcweir SwGrfFmtColl* pGrfColl, 88cdf0e10cSrcweir SwAttrSet* pAutoAttr = 0 ); 89cdf0e10cSrcweir 90cdf0e10cSrcweir void InsertLink( const String& rGrfName, const String& rFltName ); 91cdf0e10cSrcweir sal_Bool ImportGraphic( SvStream& rStrm ); 92cdf0e10cSrcweir sal_Bool HasStreamName() const { return aGrfObj.HasUserData(); } 93cdf0e10cSrcweir // --> OD 2005-05-04 #i48434# - adjust return type and rename method to 94cdf0e10cSrcweir // indicate that its an private one. 95cdf0e10cSrcweir // --> OD 2005-08-17 #i53025# 96cdf0e10cSrcweir // embedded graphic stream couldn't be inside a 3.1 - 5.2 storage any more. 97cdf0e10cSrcweir // Thus, return value isn't needed any more. 98cdf0e10cSrcweir void _GetStreamStorageNames( String& rStrmName, String& rStgName ) const; 99cdf0e10cSrcweir // <-- 100cdf0e10cSrcweir void DelStreamName(); 101cdf0e10cSrcweir DECL_LINK( SwapGraphic, GraphicObject* ); 102cdf0e10cSrcweir 103cdf0e10cSrcweir /** helper method to determine stream for the embedded graphic. 104cdf0e10cSrcweir 105cdf0e10cSrcweir OD 2005-05-04 #i48434# 106cdf0e10cSrcweir Important note: caller of this method has to handle the thrown exceptions 107cdf0e10cSrcweir OD, MAV 2005-08-17 #i53025# 108cdf0e10cSrcweir Storage, which should contain the stream of the embedded graphic, is 109cdf0e10cSrcweir provided via parameter. Otherwise the returned stream will be closed 110cdf0e10cSrcweir after the the method returns, because its parent stream is closed and deleted. 111cdf0e10cSrcweir Proposed name of embedded graphic stream is also provided by parameter. 112cdf0e10cSrcweir 113cdf0e10cSrcweir @author OD 114cdf0e10cSrcweir 115cdf0e10cSrcweir @param _refPics 116cdf0e10cSrcweir input parameter - reference to storage, which should contain the 117cdf0e10cSrcweir embedded graphic stream. 118cdf0e10cSrcweir 119cdf0e10cSrcweir @param _aStrmName 120cdf0e10cSrcweir input parameter - proposed name of the embedded graphic stream. 121cdf0e10cSrcweir 122cdf0e10cSrcweir @return SvStream* 123cdf0e10cSrcweir new created stream of the embedded graphic, which has to be destroyed 124cdf0e10cSrcweir after its usage. Could be NULL, if the stream isn't found. 125cdf0e10cSrcweir */ 126cdf0e10cSrcweir SvStream* _GetStreamForEmbedGrf( 127cdf0e10cSrcweir const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& _refPics, 128cdf0e10cSrcweir String& _aStrmName ) const; 129cdf0e10cSrcweir 130cdf0e10cSrcweir /** helper method to get a substorage of the document storage for readonly access. 131cdf0e10cSrcweir 132cdf0e10cSrcweir OD, MAV 2005-08-17 #i53025# 133cdf0e10cSrcweir A substorage with the specified name will be opened readonly. If the provided 134cdf0e10cSrcweir name is empty the root storage will be returned. 135cdf0e10cSrcweir 136cdf0e10cSrcweir @param _aStgName 137cdf0e10cSrcweir input parameter - name of substorage. Can be empty. 138cdf0e10cSrcweir 139cdf0e10cSrcweir @return XStorage 140cdf0e10cSrcweir reference to substorage or the root storage 141cdf0e10cSrcweir */ 142cdf0e10cSrcweir ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > _GetDocSubstorageOrRoot( 143cdf0e10cSrcweir const String& aStgName ) const; 144cdf0e10cSrcweir 145cdf0e10cSrcweir public: 146cdf0e10cSrcweir virtual ~SwGrfNode(); 147cdf0e10cSrcweir const Graphic& GetGrf() const { return aGrfObj.GetGraphic(); } 148cdf0e10cSrcweir const GraphicObject& GetGrfObj() const { return aGrfObj; } 149cdf0e10cSrcweir GraphicObject& GetGrfObj() { return aGrfObj; } 150*ddde725dSArmin Le Grand const GraphicObject* GetReplacementGrfObj() const; 151cdf0e10cSrcweir 152cdf0e10cSrcweir virtual SwCntntNode *SplitCntntNode( const SwPosition & ); 153cdf0e10cSrcweir 154cdf0e10cSrcweir virtual Size GetTwipSize() const; 155cdf0e10cSrcweir #ifndef _FESHVIEW_ONLY_INLINE_NEEDED 156cdf0e10cSrcweir void SetTwipSize( const Size& rSz ); 157cdf0e10cSrcweir 158cdf0e10cSrcweir sal_Bool IsTransparent() const; 159cdf0e10cSrcweir 160cdf0e10cSrcweir inline sal_Bool IsAnimated() const { return aGrfObj.IsAnimated(); } 161cdf0e10cSrcweir 162cdf0e10cSrcweir inline sal_Bool IsChgTwipSize() const { return bChgTwipSize; } 163cdf0e10cSrcweir inline sal_Bool IsChgTwipSizeFromPixel() const { return bChgTwipSizeFromPixel; } 164cdf0e10cSrcweir inline void SetChgTwipSize( sal_Bool b, sal_Bool bFromPx=sal_False ) { bChgTwipSize = b; bChgTwipSizeFromPixel = bFromPx; } 165cdf0e10cSrcweir 166cdf0e10cSrcweir inline sal_Bool IsGrafikArrived() const { return bGrafikArrived; } 167cdf0e10cSrcweir inline void SetGrafikArrived( sal_Bool b ) { bGrafikArrived = b; } 168cdf0e10cSrcweir 169cdf0e10cSrcweir inline sal_Bool IsFrameInPaint() const { return bFrameInPaint; } 170cdf0e10cSrcweir inline void SetFrameInPaint( sal_Bool b ) { bFrameInPaint = b; } 171cdf0e10cSrcweir 172cdf0e10cSrcweir inline sal_Bool IsScaleImageMap() const { return bScaleImageMap; } 173cdf0e10cSrcweir inline void SetScaleImageMap( sal_Bool b ) { bScaleImageMap = b; } 174cdf0e10cSrcweir #endif 175cdf0e10cSrcweir // steht in ndcopy.cxx 176cdf0e10cSrcweir virtual SwCntntNode* MakeCopy( SwDoc*, const SwNodeIndex& ) const; 177cdf0e10cSrcweir #ifndef _FESHVIEW_ONLY_INLINE_NEEDED 178cdf0e10cSrcweir 179cdf0e10cSrcweir // erneutes Einlesen, falls Graphic nicht Ok ist. Die 180cdf0e10cSrcweir // aktuelle wird durch die neue ersetzt. 181cdf0e10cSrcweir sal_Bool ReRead( const String& rGrfName, const String& rFltName, 182cdf0e10cSrcweir const Graphic* pGraphic = 0, 183cdf0e10cSrcweir const GraphicObject* pGrfObj = 0, 184cdf0e10cSrcweir sal_Bool bModify = sal_True ); 185cdf0e10cSrcweir // Laden der Grafik unmittelbar vor der Anzeige 186cdf0e10cSrcweir short SwapIn( sal_Bool bWaitForData = sal_False ); 187cdf0e10cSrcweir // Entfernen der Grafik, um Speicher freizugeben 188cdf0e10cSrcweir short SwapOut(); 189cdf0e10cSrcweir // Zugriff auf den Storage-Streamnamen 190cdf0e10cSrcweir void SetStreamName( const String& r ) { aGrfObj.SetUserData( r ); } 191cdf0e10cSrcweir void SetNewStreamName( const String& r ) { aNewStrmName = r; } 192cdf0e10cSrcweir // is this node selected by any shell? 193cdf0e10cSrcweir sal_Bool IsSelected() const; 194cdf0e10cSrcweir #endif 195cdf0e10cSrcweir 196cdf0e10cSrcweir // Der Grafik sagen, dass sich der Node im Undobereich befindet 197cdf0e10cSrcweir virtual sal_Bool SavePersistentData(); 198cdf0e10cSrcweir virtual sal_Bool RestorePersistentData(); 199cdf0e10cSrcweir 200cdf0e10cSrcweir #ifndef _FESHVIEW_ONLY_INLINE_NEEDED 201cdf0e10cSrcweir // Abfrage der Link-Daten 202cdf0e10cSrcweir sal_Bool IsGrfLink() const { return refLink.Is(); } 203cdf0e10cSrcweir inline sal_Bool IsLinkedFile() const; 204cdf0e10cSrcweir inline sal_Bool IsLinkedDDE() const; 205cdf0e10cSrcweir ::sfx2::SvBaseLinkRef GetLink() const { return refLink; } 206cdf0e10cSrcweir sal_Bool GetFileFilterNms( String* pFileNm, String* pFilterNm ) const; 207cdf0e10cSrcweir void ReleaseLink(); 208cdf0e10cSrcweir 209cdf0e10cSrcweir // Skalieren einer Image-Map: Die Image-Map wird um den Faktor 210cdf0e10cSrcweir // zwischen Grafik-Groesse und Rahmen-Groesse vergroessert/verkleinert 211cdf0e10cSrcweir void ScaleImageMap(); 212cdf0e10cSrcweir 213cdf0e10cSrcweir // returns the with our graphic attributes filled Graphic-Attr-Structure 214cdf0e10cSrcweir GraphicAttr& GetGraphicAttr( GraphicAttr&, const SwFrm* pFrm ) const; 215cdf0e10cSrcweir 216cdf0e10cSrcweir #endif 217cdf0e10cSrcweir // --> OD 2007-01-18 #i73788# 218cdf0e10cSrcweir boost::weak_ptr< SwAsyncRetrieveInputStreamThreadConsumer > GetThreadConsumer(); 219cdf0e10cSrcweir bool IsLinkedInputStreamReady() const; 220cdf0e10cSrcweir void TriggerAsyncRetrieveInputStream(); 221cdf0e10cSrcweir void ApplyInputStream( 222cdf0e10cSrcweir com::sun::star::uno::Reference<com::sun::star::io::XInputStream> xInputStream, 223cdf0e10cSrcweir const sal_Bool bIsStreamReadOnly ); 224cdf0e10cSrcweir void UpdateLinkWithInputStream(); 225cdf0e10cSrcweir // <-- 226cdf0e10cSrcweir // --> OD 2008-07-21 #i90395# 227cdf0e10cSrcweir bool IsAsyncRetrieveInputStreamPossible() const; 228cdf0e10cSrcweir // <-- 229cdf0e10cSrcweir }; 230cdf0e10cSrcweir 231cdf0e10cSrcweir 232cdf0e10cSrcweir // ---------------------------------------------------------------------- 233cdf0e10cSrcweir // Inline Metoden aus Node.hxx - erst hier ist der TxtNode bekannt !! 234cdf0e10cSrcweir inline SwGrfNode *SwNode::GetGrfNode() 235cdf0e10cSrcweir { 236cdf0e10cSrcweir return ND_GRFNODE == nNodeType ? (SwGrfNode*)this : 0; 237cdf0e10cSrcweir } 238cdf0e10cSrcweir inline const SwGrfNode *SwNode::GetGrfNode() const 239cdf0e10cSrcweir { 240cdf0e10cSrcweir return ND_GRFNODE == nNodeType ? (const SwGrfNode*)this : 0; 241cdf0e10cSrcweir } 242cdf0e10cSrcweir 243cdf0e10cSrcweir #ifndef _FESHVIEW_ONLY_INLINE_NEEDED 244cdf0e10cSrcweir inline sal_Bool SwGrfNode::IsLinkedFile() const 245cdf0e10cSrcweir { 246cdf0e10cSrcweir return refLink.Is() && OBJECT_CLIENT_GRF == refLink->GetObjType(); 247cdf0e10cSrcweir } 248cdf0e10cSrcweir inline sal_Bool SwGrfNode::IsLinkedDDE() const 249cdf0e10cSrcweir { 250cdf0e10cSrcweir return refLink.Is() && OBJECT_CLIENT_DDE == refLink->GetObjType(); 251cdf0e10cSrcweir } 252cdf0e10cSrcweir #endif 253cdf0e10cSrcweir 254cdf0e10cSrcweir 255cdf0e10cSrcweir #endif 256