// $Id: nativeop.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. 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Xara Group Ltd, Gaddesden Place, Hemel Hempstead, HP2 6EX, UK. http://www.xara.com/ =================================XARAHEADEREND============================ */ // Operation to load and save in the Native EPS format. // These ops are initiated from the File Save / Load menu options eventually #ifndef INC_NATIVEOP #define INC_NATIVEOP //#include "selop.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "pathname.h" - in camtypes.h [AUTOMATICALLY REMOVED] #define OPTOKEN_NATIVELOAD wxT("NativeLoad") #define OPTOKEN_NATIVESAVE wxT("NativeSave") #define OPTOKEN_SAVEASNATIVEV1 wxT("SaveAsNativeV1") #define OPTOKEN_SAVEASDEFAULT wxT("SaveAsDefault") // Forward references. class CCLexFile; // These are the parameters that the native file Operations take. They are passed by // pointer to the Operations as the first parameter of the OpParam. struct NativeFileOpParams { CCLexFile* pFile; BOOL fStatus; UINT32 nPrefFilter; }; // This global function is a useful shorthand for the rigmarole you have to go through // to invoke Operations. It returns TRUE if the given Operation on the given file is // successful. BOOL InvokeNativeFileOp(const TCHAR* pOpName, CCLexFile* pFile, UINT32 nPrefFilter); /******************************************************************************************** > class OpMenuLoad : public SelOperation Author: Rik_Heywood (Xara Group Ltd) Created: 21/12/94 Purpose: Imports the specified file as NativeEPS. ********************************************************************************************/ class OpMenuLoad : public SelOperation { CC_DECLARE_DYNCREATE(OpMenuLoad) public: virtual void DoWithParam(OpDescriptor*, OpParam* pOpParam); static BOOL Init(); static OpState GetState(String_256*, OpDescriptor*); // Karim 21/01/2000 - see UndoableOperation base implementation. virtual BOOL MayChangeNodeBounds() const { return FALSE; } protected: BOOL LoadFile(CCLexFile* pFileToLoad, UINT32 nPrefFilter); }; /******************************************************************************************** > class OpMenuSave : public Operation Author: Rik_Heywood (Xara Group Ltd) Created: 21/12/94 Purpose: Saves the document to the file specified in the params to the disk using the NativeEPS format. ********************************************************************************************/ class OpMenuSave : public Operation { CC_DECLARE_DYNCREATE(OpMenuSave) public: virtual void DoWithParam ( OpDescriptor*, OpParam* pOpParam ); virtual void Do ( OpDescriptor* pOpDesc ); static BOOL Init (); static OpState GetState (String_256*, OpDescriptor*); protected: virtual BOOL FindFilterAndSave ( CCLexFile* pFile, UINT32 nPrefFilter ); virtual Filter* FindFilter ( UINT32 nPrefFilter ); virtual BOOL Save ( Filter *pFilter, CCLexFile* pFile ); virtual BOOL SaveSpecificFile ( Filter*, CCLexFile* pFile ); virtual UINT32 GetSearchFilterId (); virtual BOOL EnsureFileTypeCorrectId (Filter *pFilter, PathName& Path); virtual BOOL FixFileType (); }; /******************************************************************************************** > class OpSaveAsNativeV1 : public OpMenuSave Author: Neville_Humphrys (Xara Group Ltd) Created: 1/8/96 Purpose: Saves the document to the file specified in the params to the disk using the Version 1 Native format i.e. Native EPS. ********************************************************************************************/ class OpSaveAsNativeV1 : public OpMenuSave { CC_DECLARE_DYNCREATE(OpSaveAsNativeV1) public: // Use the base class versions of Do and DoWithParam static BOOL Init(); static OpState GetState(String_256*, OpDescriptor*); protected: virtual UINT32 GetSearchFilterId(); virtual BOOL FixFileType(); }; #endif // INC_NATIVEOP