// $Id: pagesize.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============================ */ // // Encapsulates the page sizes available in Camelot. #ifndef INC_PAGESIZES #define INC_PAGESIZES //#include "listitem.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "list.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "units.h" - in camtypes.h [AUTOMATICALLY REMOVED] // Page sizes that are allowed in the sizes list // The ordering of the ids must correspond to the ordering of the page size // definitions in PageSizesList::InitPageSizes() enum PageId {CUSTOM, A0, A1, A2, A3, A4, A5, A6, USLEGAL, USLETTER, FANFOLD}; // These are now loaded in and will be calculated as the page size is defined // just need the new last ID = the next ID to be used when the neex page is defined // Above still required as if no ini files is found or problems happen with the ini // file then we use the built in defaults #define LASTPAGE A0; class CCLexFile; /******************************************************************************************** > class PageSize : public ListItem Author: Neville_Humphrys (Xara Group Ltd) Created: 12/12/94 Purpose: Encapsulates all the page size information and functionality in one class. The class knows what size an A4 page is and what its textual name is. ********************************************************************************************/ class CCAPI PageSize : public ListItem { CC_DECLARE_DYNAMIC(PageSize); public: PageSize(); // Constructor // Initialisation virtual BOOL Init(PageId NewId, String_32 *Name, double PageWidth, double PageHeight, UnitType Units); PageId GetPageId(); // Returns page id String_32 *GetPageName(); // returns name of page INT32 GetPageWidth(); // returns width of page INT32 GetPageHeight(); // returns height of page protected: PageId Id; // id assigned to this page e.g. A4 String_32 PageName; // Textual page name for use in lists etc. INT32 PageWidth; // Width of this page in millipoints INT32 PageHeight; // Height of this page in millipoints double PageWidthInMM; // Width of this page in mm double PageHeightInMM; // Height of this page in mm }; /******************************************************************************************** > class PageSizesList : public List Author: Neville_Humphrys (Xara Group Ltd) Created: 12/12/94 Purpose: Encapsulates all the page size information and functionality in one class. The class knows what size an A4 page is and what its textual name is. ********************************************************************************************/ class PageSizesList : public List { CC_DECLARE_DYNAMIC(PageSizesList); public: PageSizesList(); // Constructor ~PageSizesList(); // Destructor BOOL InitPageSizes(); // set up all page sizes available BOOL DeinitPageSizes(); // remove all page sizes available PageSize *GetFirstPageSize(); PageSize *GetNextPageSize(PageSize*); // Function to declare a page size to the PageSizes system BOOL DeclarePageSize(PageId NewId, String_32 *Name, double Width, double Height, UnitType Units, PageSize **pPageSize); BOOL DeclarePageSize(PageId NewId, ResourceID r, double Width, double Height, UnitType Units, PageSize **pPageSize) { String_32 Name(r); return DeclarePageSize(NewId, &Name, Width, Height, Units, pPageSize); } // Useful functions which are supplied by each page size in the list String_32* GetTextualDescription(PageId ThisId); PageId GetPageIdFromSize(INT32 Width, INT32 Height); BOOL GetSizeFromPageId(PageId ThisId, INT32 *Width, INT32 *Height); private: // Functions for reading page sizes from either the resource or from // an ini file BOOL ReadPageSizes(); BOOL ReadPageSizesFromDisk(); BOOL ReadPageSizesFromRes(); BOOL ReadPageSizesFromFile(CCLexFile& file); BOOL ReadPageSizesList(CCLexFile& file); // Main function that actually does the reading in of the data BOOL ReadPageSizeDef(CCLexFile& file, String_32* pPageName, double* pWidth, double* pHeight, UnitType* pUnits); // This stores the next page id that is going to be allocated when a new page // is created. INT32 MaxPageId; // This stores the error id for later use. UINT32 ErrorId; }; #endif // INC_PAGESIZE