// $Id: coplfilr.h 1282 2006-06-09 09:46:49Z alex $ /* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE ================================XARAHEADERSTART=========================== Xara LX, a vector drawing and manipulation program. Copyright (C) 1993-2006 Xara Group Ltd. Copyright on certain contributions may be held in joint with their respective authors. See AUTHORS file for details. LICENSE TO USE AND MODIFY SOFTWARE ---------------------------------- This file is part of Xara LX. Xara LX is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. Xara LX and its component source files are 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 General Public License for more details. You should have received a copy of the GNU General Public License along with Xara LX (see the file GPL in the root directory of the distribution); if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ADDITIONAL RIGHTS ----------------- Conditional upon your continuing compliance with the GNU General Public License described above, Xara Group Ltd grants to you certain additional rights. The additional rights are to use, modify, and distribute the software together with the wxWidgets library, the wxXtra library, and the "CDraw" library and any other such library that any version of Xara LX relased by Xara Group Ltd requires in order to compile and execute, including the static linking of that library to XaraLX. In the case of the "CDraw" library, you may satisfy obligation under the GNU General Public License to provide source code by providing a binary copy of the library concerned and a copy of the license accompanying it. Nothing in this section restricts any of the rights you have under the GNU General Public License. SCOPE OF LICENSE ---------------- This license applies to this program (XaraLX) and its constituent source files only, and does not necessarily apply to other Xara products which may in part share the same code base, and are subject to their own licensing terms. This license does not apply to files in the wxXtra directory, which are built into a separate library, and are subject to the wxWindows license contained within that directory in the file "WXXTRA-LICENSE". This license does not apply to the binary libraries (if any) within the "libs" directory, which are subject to a separate license contained within that directory in the file "LIBS-LICENSE". ARRANGEMENTS FOR CONTRIBUTION OF MODIFICATIONS ---------------------------------------------- Subject to the terms of the GNU Public License (see above), you are free to do whatever you like with your modifications. However, you may (at your option) wish contribute them to Xara's source tree. You can find details of how to do this at: http://www.xaraxtreme.org/developers/ Prior to contributing your modifications, you will need to complete our contributor agreement. This can be found at: http://www.xaraxtreme.org/developers/contribute/ Please note that Xara will not accept modifications which modify any of the text between the start and end of this header (marked XARAHEADERSTART and XARAHEADEREND). MARKS ----- Xara, Xara LX, Xara X, Xara X/Xtreme, Xara Xtreme, the Xtreme and Xara designs are registered or unregistered trademarks, design-marks, and/or service marks of Xara Group Ltd. All rights in these marks are reserved. Xara Group Ltd, Gaddesden Place, Hemel Hempstead, HP2 6EX, UK. http://www.xara.com/ =================================XARAHEADEREND============================ */ // Corel Palette file filter #ifndef INC_COPLFILR #define INC_COPLFILR //#include "filters.h" - in camtypes.h [AUTOMATICALLY REMOVED] #include "colcomp.h" #include "impcol.h" //#include "colmodel.h" - in camtypes.h [AUTOMATICALLY REMOVED] #include "vector3d.h" class String_64; class SGDisplayLibColGroup; // Palette file colour name prefixes. These are stored in the gallery as // a prefix ID and a suffix string - for thousands of entries this saves // heaps of memory. typedef enum { PalettePrefix_None = 0, PalettePrefix_Pantone, PalettePrefix_PantoneSpot, PalettePrefix_Focoltone, PalettePrefix_Trumatch, PalettePrefix_RGB, } PalettePrefix; /******************************************************************************************** > class PaletteFilter : public Filter Author: Peter_Arnold (Xara Group Ltd) Created: 30/4/96 Purpose: Base class for all palette filters ********************************************************************************************/ class PaletteFilter : public Filter { CC_DECLARE_DYNAMIC(PaletteFilter); public: PaletteFilter(); ~PaletteFilter(); // Standard filter overrides public: virtual BOOL IsDefaultDocRequired(const TCHAR* pcszPathName); virtual BOOL DoImport(SelOperation*, CCLexFile*, Document*, BOOL AutoChosen = FALSE, ImportPosition *Pos = NULL, KernelBitmap** ppImportedBitmap = NULL, DocCoord* pPosTranslate = NULL, String_256* = NULL); BOOL DoExport(Operation*, CCLexFile*, PathName*, Document*, BOOL); inline static double ClampZeroToOne(const double input) { return (input < 0 ? 0 : (input > 1 ? 1 : input)); } // Lab to CIE helpers from Mike public: static void ConvertLABToRGB(const Vector3D& icol, Vector3D* ocol); protected: static void ConvertCIEtoXYZ(const Vector3D& icol, Vector3D& ocol); static void ConvertLABtoXYZ(const Vector3D& white, const Vector3D& icol, Vector3D& ocol); static void ConvertXYZToRGB(const Vector3D& icol, Vector3D& ocol); // Processing functions protected: virtual BOOL PreImport() = 0; virtual BOOL ImportPalette() = 0; virtual BOOL PostImport() = 0; BOOL StartPercentage(INT32 UpTo = -1); BOOL SetPercentage(INT32 GotTo = -1); BOOL ProcessRGBColour(double Red, double Green, double Blue, const StringBase* pColName = NULL); BOOL ProcessCMYKColour(double Cyan, double Magenta, double Yellow, double Key, const StringBase* pColName = NULL); BOOL ProcessHSVColour(double Hue, double Sat, double Value, const StringBase* pColName = NULL); BOOL ProcessLabColour(double Luminance, double A, double B, const StringBase* pColName = NULL); BOOL ProcessGreyColour(double Intensity, const StringBase* pColName = NULL); BOOL NameRGBColour(ColourRGBT* pColour, StringBase* pName); BOOL NameCMYKColour(ColourCMYK* pColour, StringBase* pName); BOOL NameHSVColour(ColourHSVT* pColour, StringBase* pName); BOOL NameGreyColour(ColourGreyT* pColour, StringBase* pName); BOOL UsePercentageColour(); protected: BOOL AddColourToGallery(PalettePrefix Prefix, String_64 *Name, ColourGeneric *Definition, ColourModel Model, BOOL NewlineAfter = FALSE, BOOL IsSpotColour = FALSE); // Base class functionality hidden from derived classes private: BOOL PrepareForImport(); BOOL FinishImport(BOOL Success); protected: ImportedColours* m_pNewColours; SelOperation* m_pImportOp; CCLexFile* m_pImportFile; Document* m_pImportDoc; BOOL ImportIntoGallery; // TRUE if we import directly into the colour gallery SGDisplayLibColGroup *CurrentGalleryGroup; }; /******************************************************************************************** > class MSPaletteFilter : public PaletteFilter Author: Peter_Arnold (Xara Group Ltd) Created: 30/4/96 Purpose: Microsoft Windows palette filter ********************************************************************************************/ class MSPaletteFilter : public PaletteFilter { CC_DECLARE_DYNAMIC(MSPaletteFilter); public: MSPaletteFilter(); ~MSPaletteFilter(); // Virtual overrides BOOL Init(); INT32 HowCompatible(PathName& Filename, ADDR HeaderStart, UINT32 HeaderSize, UINT32 FileSize); // Processing functions public: virtual BOOL PreImport(); virtual BOOL ImportPalette(); virtual BOOL PostImport(); protected: UINT32 m_NumToImport; }; /******************************************************************************************** > class PaintShopProPaletteFilter : public PaletteFilter Author: Peter_Arnold (Xara Group Ltd) Created: 30/4/96 Purpose: Microsoft Windows palette filter ********************************************************************************************/ class PaintShopProPaletteFilter : public PaletteFilter { CC_DECLARE_DYNAMIC(PaintShopProPaletteFilter); public: PaintShopProPaletteFilter(); ~PaintShopProPaletteFilter(); // Virtual overrides BOOL Init(); INT32 HowCompatible(PathName& Filename, ADDR HeaderStart, UINT32 HeaderSize, UINT32 FileSize); // Processing functions public: virtual BOOL PreImport(); virtual BOOL ImportPalette(); virtual BOOL PostImport(); protected: UINT32 m_NumToImport; }; /******************************************************************************************** > class AdobeColourTableFilter : public PaletteFilter Author: Peter_Arnold (Xara Group Ltd) Created: 1/5/96 Purpose: Adobe Colour Table palette filter ********************************************************************************************/ class AdobeColourTableFilter : public PaletteFilter { CC_DECLARE_DYNAMIC(AdobeColourTableFilter); public: AdobeColourTableFilter(); ~AdobeColourTableFilter(); // Virtual overrides BOOL Init(); INT32 HowCompatible(PathName& Filename, ADDR HeaderStart, UINT32 HeaderSize, UINT32 FileSize); // Processing functions public: virtual BOOL PreImport(); virtual BOOL ImportPalette(); virtual BOOL PostImport(); }; /******************************************************************************************** > class AdobeColourSwatchFilter : public PaletteFilter Author: Peter_Arnold (Xara Group Ltd) Created: 2/5/96 Purpose: Adobe Colour Swatch palette filter ********************************************************************************************/ class AdobeColourSwatchFilter : public PaletteFilter { CC_DECLARE_DYNAMIC(AdobeColourSwatchFilter); public: AdobeColourSwatchFilter(); ~AdobeColourSwatchFilter(); // Virtual overrides BOOL Init(); INT32 HowCompatible(PathName& Filename, ADDR HeaderStart, UINT32 HeaderSize, UINT32 FileSize); // Processing functions public: virtual BOOL PreImport(); virtual BOOL ImportPalette(); virtual BOOL PostImport(); protected: WORD ReverseWord(WORD Orig); protected: UINT32 m_NumToImport; BOOL m_MetUnknownModel; }; /******************************************************************************************** > class CorelPaletteFilter : public PaletteFilter Author: Ben_Summers (Xara Group Ltd) Created: 15 03 95 Purpose: Corel Palette file importing class ********************************************************************************************/ class CorelPaletteFilter : public PaletteFilter { CC_DECLARE_DYNAMIC(CorelPaletteFilter); public: CorelPaletteFilter(); // Virtual overrides public: BOOL Init(); INT32 HowCompatible(PathName& Filename, ADDR HeaderStart, UINT32 HeaderSize, UINT32 FileSize); // Processing functions public: virtual BOOL PreImport(); virtual BOOL ImportPalette(); virtual BOOL PostImport(); protected: INT32 HowCompatible4(PathName& Filename, ADDR HeaderStart, UINT32 HeaderSize, UINT32 FileSize); INT32 HowCompatible5(PathName& Filename, ADDR HeaderStart, UINT32 HeaderSize, UINT32 FileSize); BOOL DoImport4(); BOOL DoImport5(); // Member variables protected: INT32 m_FileVersion; }; /******************************************************************************************** > class JCWColourFilter : public PaletteFilter Author: Jason_Williams (Xara Group Ltd) Created: 30/8/96 Purpose: Load's Jason's private palette file format ********************************************************************************************/ class JCWColourFilter : public PaletteFilter { CC_DECLARE_DYNAMIC(JCWColourFilter); public: JCWColourFilter(); ~JCWColourFilter(); // Virtual overrides BOOL Init(); INT32 HowCompatible(PathName& Filename, ADDR HeaderStart, UINT32 HeaderSize, UINT32 FileSize); // Processing functions public: virtual BOOL PreImport(); virtual BOOL ImportPalette(); virtual BOOL PostImport(); protected: UINT32 m_NumToImport; BOOL m_ColoursAreSpots; }; #endif // INC_COPLFILR