ndcchbmp.h

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00001 // $Id: ndcchbmp.h 1282 2006-06-09 09:46:49Z alex $
00002 /* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE
00003 ================================XARAHEADERSTART===========================
00004  
00005                Xara LX, a vector drawing and manipulation program.
00006                     Copyright (C) 1993-2006 Xara Group Ltd.
00007        Copyright on certain contributions may be held in joint with their
00008               respective authors. See AUTHORS file for details.
00009 
00010 LICENSE TO USE AND MODIFY SOFTWARE
00011 ----------------------------------
00012 
00013 This file is part of Xara LX.
00014 
00015 Xara LX is free software; you can redistribute it and/or modify it
00016 under the terms of the GNU General Public License version 2 as published
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00018 
00019 Xara LX and its component source files are distributed in the hope
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00022 See the GNU General Public License for more details.
00023 
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00029 
00030 ADDITIONAL RIGHTS
00031 -----------------
00032 
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00036 
00037 The additional rights are to use, modify, and distribute the software
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00046 Nothing in this section restricts any of the rights you have under
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00049 
00050 SCOPE OF LICENSE
00051 ----------------
00052 
00053 This license applies to this program (XaraLX) and its constituent source
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00057 
00058 This license does not apply to files in the wxXtra directory, which
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00064 within that directory in the file "LIBS-LICENSE".
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00066 
00067 ARRANGEMENTS FOR CONTRIBUTION OF MODIFICATIONS
00068 ----------------------------------------------
00069 
00070 Subject to the terms of the GNU Public License (see above), you are
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00084 
00085 MARKS
00086 -----
00087 
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00093       Xara Group Ltd, Gaddesden Place, Hemel Hempstead, HP2 6EX, UK.
00094                         http://www.xara.com/
00095 
00096 =================================XARAHEADEREND============================
00097  */
00098 // Node representing a bitmap object.
00099 
00100 #ifdef _BUILD_CACHE_COMPOUND
00101 
00102 #ifndef INC_NODECACHEBMP
00103 #define INC_NODECACHEBMP
00104 
00105 #include "nodebmp.h"
00106 //#include "bitmap.h" - in camtypes.h [AUTOMATICALLY REMOVED]
00107 //#include "cxfrech.h" - in camtypes.h [AUTOMATICALLY REMOVED]
00108 
00109 class ExtendParams;
00110 
00111 class NodeCacheBitmap : public NodeBitmap
00112 {
00113 // Give my name out in memory dumps
00114 CC_DECLARE_DYNCREATE(NodeCacheBitmap);
00115 
00116 public:
00117     NodeCacheBitmap();
00118     NodeCacheBitmap(Node* ContextNode,
00119                     AttachNodeDirection Direction,
00120                     BOOL Locked = FALSE,
00121                     BOOL Mangled = FALSE,
00122                     BOOL Marked = FALSE,
00123                     BOOL Selected = FALSE
00124                     );
00125 
00126     virtual String Describe(BOOL Plural, BOOL Verbose); 
00127     virtual BOOL IsBounded() { return FALSE; }
00128     virtual Node* SimpleCopy();
00129     void CopyNodeContents(NodeBitmap* NodeCopy);
00130     virtual void Render( RenderRegion* pRender );
00131     virtual void RenderTinyBlobs(RenderRegion* pRender);            // Actually want orignal shapes blobs to be drawn
00132     virtual BOOL ShowingNode();
00133     virtual BOOL WritePreChildrenWeb(BaseCamelotFilter* pFilter);
00134     virtual BOOL WritePreChildrenNative(BaseCamelotFilter* pFilter);
00135     virtual BOOL NeedsTransparency() const { return TRUE; }
00136     virtual void PolyCopyNodeContents(NodeRenderable* pNodeCopy);
00137 
00138     // Bitmap Setup Function
00139     BOOL InitCacheBitmapNode(DocRect pRect, KernelBitmap* pKernelBMP = NULL, BOOL JustDoKernelBMP = FALSE);
00140 
00141     // Regenerate the Bitmaps Shape using a new DocRect
00142     BOOL ReshapeBitmap(DocRect* pRect = NULL);
00143 
00144     // Karim MacDonald 09/12/1999
00145     // TransformTranslateObject method overridden from class NodeRenderable.
00146     virtual void TransformTranslateObject(const ExtendParams& ExtParams);
00147 }; 
00148 
00149 
00150 /***********************************************************************************************
00151 
00152 >   class CacheBitmapRecordHandler : public CamelotRecordHandler
00153 
00154     Author:     Ilan_Copelyn (Xara Group Ltd) <camelotdev@xara.com>
00155     Created:    22/9/99
00156     Purpose:    Need to override default behaviour of bitmap import/export. No bmp data
00157                 needs to be saved as it will be regenerated.
00158     SeeAlso:    NodeCacheBitmap::WritePreChildrenNative()
00159 
00160 ***********************************************************************************************/
00161 
00162 class CacheBitmapRecordHandler : public CamelotRecordHandler
00163 {
00164     // Give my name in memory dumps
00165     CC_DECLARE_DYNAMIC(CacheBitmapRecordHandler);
00166 
00167 public:
00168     CacheBitmapRecordHandler() : CamelotRecordHandler() {}
00169     ~CacheBitmapRecordHandler() {}
00170 
00171     // functions that must be implemented.
00172     virtual UINT32* GetTagList();
00173     virtual BOOL    HandleRecord(CXaraFileRecord* pCXaraFileRecord);
00174 
00175 private:
00176     BOOL HandleCacheBitmapRecord(CXaraFileRecord* pCXaraFileRecord);
00177 };
00178  
00179 #endif  // INC_NODECACHEBMP
00180 
00181 #endif

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