// $Id: rechinfo.cpp 1688 2006-08-10 12:05:20Z gerry $ /* @@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============================ */ // Implementation of the colour record handler class of the v2 file format #include "camtypes.h" #include "rechinfo.h" // DocInfoRecordHandler for importing doc info from v2 native/web files #include "infocomp.h" // Document info component, handles import of document information //#include "camfiltr.h" // BaseCamelotFilter - version 2 native filter - in camtypes.h [AUTOMATICALLY REMOVED] #include "cxftags.h" // TAG_DOCUMENTCOMMENT //#include "cxfrec.h" // - in camtypes.h [AUTOMATICALLY REMOVED] //#include "localenv.h" // LocalEnvironment DECLARE_SOURCE("$Revision: 1688 $"); // Declare smart memory handling in Debug builds #define new CAM_DEBUG_NEW // An implement to match the Declare in the .h file. CC_IMPLEMENT_DYNAMIC(DocInfoRecordHandler,CamelotRecordHandler); // #if NEW_NATIVE_FILTER // New native filters, only available to those who need them at present /******************************************************************************************** > virtual BOOL DocInfoRecordHandler::BeginImport() Author: Neville_Humphrys (Xara Group Ltd) Created: 24/7/96 Inputs: - Returns: TRUE if ok FALSE otherwise Purpose: Initialises the units record handler Errors: - SeeAlso: - ********************************************************************************************/ BOOL DocInfoRecordHandler::BeginImport() { pInfoComponent = GetDocInfoComponent(); return (pInfoComponent != NULL); } /******************************************************************************************** > virtual UINT32* DocInfoRecordHandler::GetTagList() Author: Neville_Humphrys (Xara Group Ltd) Created: 24/7/96 Inputs: - Returns: Ptr to a list of tag values, terminated by CXFRH_TAG_LIST_END Purpose: Provides the record handler system with a list of records handled by this handler SeeAlso: - ********************************************************************************************/ UINT32* DocInfoRecordHandler::GetTagList() { static UINT32 TagList[] = {TAG_DOCUMENTCOMMENT, TAG_DOCUMENTDATES, TAG_DOCUMENTUNDOSIZE, TAG_DOCUMENTFLAGS, CXFRH_TAG_LIST_END}; return (UINT32*)&TagList; } /******************************************************************************************** > virtual BOOL DocInfoRecordHandler::HandleRecord(CXaraFileRecord* pCXaraFileRecord) Author: Neville_Humphrys (Xara Group Ltd) Created: 24/7/96 Inputs: pCXaraFileRecord = ptr to record to handle Returns: TRUE if handled successfuly FALSE otherwise Purpose: Handles the given record. SeeAlso: - ********************************************************************************************/ BOOL DocInfoRecordHandler::HandleRecord(CXaraFileRecord* pCXaraFileRecord) { ERROR2IF(pCXaraFileRecord == NULL,FALSE,"DocInfoRecordHandler::HandleRecord pCXaraFileRecord is NULL"); BOOL ok = TRUE; Document * pDoc = GetDocument(); INT32 Tag = pCXaraFileRecord->GetTag(); if (pInfoComponent == NULL) { ERROR3("DocInfoRecordHandler::HandleRecord no pInfoComponent"); return FALSE; } // If we are just importing data from this document into an existing one, // then don't import any of this data. if (IsImporting()) return TRUE; switch (Tag) { case TAG_DOCUMENTCOMMENT: // Ask the document information component class to import that data for us pInfoComponent->ImportDocumentComment(pCXaraFileRecord, pDoc); break; case TAG_DOCUMENTDATES: // Ask the document information component class to import that data for us pInfoComponent->ImportDocumentDates(pCXaraFileRecord, pDoc); break; case TAG_DOCUMENTUNDOSIZE: // Ask the document information component class to import that data for us pInfoComponent->ImportUndoBufferSize(pCXaraFileRecord, pDoc); break; case TAG_DOCUMENTFLAGS: // Ask the document information component class to import that data for us pInfoComponent->ImportDocumentFlags(pCXaraFileRecord, pDoc); break; default: ok = FALSE; ERROR3_PF(("DocInfoRecordHandler::HandleRecord I don't handle records with the tag (%d)\n",Tag)); break; } return ok; } /******************************************************************************************** > virtual void DocInfoRecordHandler::GetRecordDescriptionText(CXaraFileRecord* pRecord,StringBase* pStr) Author: Neville_Humphrys (Xara Group Ltd) Created: 24/7/96 Inputs: pRecord = ptr to a record pStr = ptr to string to update Returns: - Purpose: This provides descriptions for the define units records. Errors: - SeeAlso: - ********************************************************************************************/ #ifdef XAR_TREE_DIALOG void DocInfoRecordHandler::GetRecordDescriptionText(CXaraFileRecord* pRecord, StringBase* pStr) { if (pStr == NULL || pRecord == NULL) return; // Call base class first // This outputs the tag and size CamelotRecordHandler::GetRecordDescriptionText(pRecord, pStr); UINT32 Tag = pRecord->GetTag(); BOOL ok = TRUE; // INT32 RecordNumber = pRecord->GetRecordNumber(); switch (Tag) { case TAG_DOCUMENTCOMMENT: { String_256 Comment; if (ok) ok = pRecord->ReadUnicode(&Comment);//Comment, Comment.MaxLength()); if (Comment.Length() == 0) (*pStr) += _T("None\r\n\r\n"); else { (*pStr) += _T("Comment:- \r\n"); (*pStr) += Comment; (*pStr) += _T("\r\n\r\n"); } break; } case TAG_DOCUMENTDATES: { #if FALSE // Read in the times/dates from the record time_t Creation; time_t LastSaved; if (ok) ok = pRecord->ReadINT32((INT32*)&Creation); if (ok) ok = pRecord->ReadINT32((INT32*)&LastSaved); #if !defined(EXCLUDE_FROM_RALPH) String_256 String; (*pStr) += _T("Document created:- \t"); LocalEnvironment::SystemTimeToString(&String, &Creation); (*pStr) += String; (*pStr) += _T("\t"); LocalEnvironment::SystemDateToString(&String, &Creation); (*pStr) += String; (*pStr) += _T("\r\n\r\n"); (*pStr) += _T("Document last saved:- \t"); LocalEnvironment::SystemTimeToString(&String, &LastSaved); (*pStr) += String; (*pStr) += _T("\t"); LocalEnvironment::SystemDateToString(&String, &LastSaved); (*pStr) += String; (*pStr) += _T("\r\n\r\n"); #endif #endif break; } case TAG_DOCUMENTUNDOSIZE: { UINT32 UndoBufSize = 0; if (ok) ok = pRecord->ReadUINT32(&UndoBufSize); if (UndoBufSize == UINT32_MAX) { (*pStr) += _T("Undo buffer size: \t= unlimited\r\n"); } else { (*pStr) += _T("Undo buffer size:- "); String_256 Value; Convert::BytesToString(&Value, UndoBufSize); (*pStr) += Value; (*pStr) += _T("\r\n\r\n"); } break; } case TAG_DOCUMENTFLAGS: { UINT32 DocFlags = 0; if (ok) ok = pRecord->ReadUINT32(&DocFlags); (*pStr) += _T("Document flags which are currently set are:- \r\n"); if (DocFlags & 2) (*pStr) += _T("Multilayer "); if (DocFlags & 1) (*pStr) += _T("AllLayersVisible "); (*pStr) += _T("\r\n\r\n"); break; } } return; } #endif // _DEBUG // #endif // NEW_NATIVE_FILTER