// $Id: rechbmpp.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============================ */ // Handles the reading of bitmap properties records #include "camtypes.h" #include "rechbmpp.h" // BitmapPropertiesRecordHandler for importing bitmaps from v2 native/web files #include "bmpcomp.h" // Document bitmap component, handles import of bitmaps //#include "camfiltr.h" // BaseCamelotFilter - version 2 native filter - in camtypes.h [AUTOMATICALLY REMOVED] #include "cxfile.h" // CXaraFile file handling class for version 2 native filter #include "cxftags.h" // TAG_DEFINEBITMAP_**** //#include "sgliboil.h" // Wav stuff //#include "cxfrec.h" // The main record handling class - in camtypes.h [AUTOMATICALLY REMOVED] //#include "bitmap.h" // KernelBitmap - in camtypes.h [AUTOMATICALLY REMOVED] //#include "xmlutils.h" // CXMLUtils (and msxml2.h) //#include "xpehost.h" // XPEHost 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(BitmapPropertiesRecordHandler,CamelotRecordHandler); /******************************************************************************************** > virtual UINT32* BitmapPropertiesRecordHandler::GetTagList() Author: Andy_Hills (Xara Group Ltd) Created: 30/10/00 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* BitmapPropertiesRecordHandler::GetTagList() { static UINT32 TagList[] = {TAG_BITMAP_PROPERTIES, TAG_XPE_BITMAP_PROPERTIES, CXFRH_TAG_LIST_END}; return (UINT32*)&TagList; } /******************************************************************************************** > virtual BOOL BitmapPropertiesRecordHandler::IsStreamed(UINT32 Tag) Author: Phil_Martin (Xara Group Ltd) Created: 29/01/2004 Inputs: The tag of the record Returns: TRUE if this is a streamed record FALSE otherwise Purpose: Function to find out if the record is streamed or not. Errors: - SeeAlso: - ********************************************************************************************/ BOOL BitmapPropertiesRecordHandler::IsStreamed(UINT32 Tag) { // We handle both types so check what we need to do by the tag we have been given BOOL Streamed = FALSE; switch (Tag) { case TAG_BITMAP_PROPERTIES: Streamed = FALSE; break; case TAG_XPE_BITMAP_PROPERTIES: Streamed = FALSE; break; default: Streamed = FALSE; ERROR3_PF(("BitmapPropertiesRecordHandler::IsStreamed I don't handle records with the tag (%d)\n", Tag)); break; } return Streamed; } /******************************************************************************************** > virtual BOOL BitmapPropertiesRecordHandler::HandleRecord(CXaraFileRecord* pCXaraFileRecord) Author: Andy_Pennell (Xara Group Ltd) Created: 30/10/00 Inputs: pCXaraFileRecord = ptr to record to handle Returns: TRUE if handled successfuly FALSE otherwise Purpose: Handles the given record. SeeAlso: - ********************************************************************************************/ BOOL BitmapPropertiesRecordHandler::HandleRecord( CXaraFileRecord* pCXaraFileRecord ) { ERROR2IF(pCXaraFileRecord == NULL,FALSE,"BitmapPropertiesRecordHandler::HandleRecord pCXaraFileRecord is NULL"); BOOL ok = TRUE; UINT32 tag = pCXaraFileRecord->GetTag(); // read in the record --------------------------------------------------------- // read bitmap reference INT32 BmpRef = 0; INT32 MasterRef = 0; String_256 BitmapName; ok = pCXaraFileRecord->ReadINT32(&BmpRef); // read flags BYTE Flags; if (ok) ok = pCXaraFileRecord->ReadBYTE(&Flags); // read other stuff BYTE Temp; for( INT32 i=0; i<7; i++ ) { if (ok) ok = pCXaraFileRecord->ReadBYTE(&Temp); } // Read XPE master ref and XML edits list // _bstr_t bstrXML; StringVar strXML; if (ok && tag==TAG_XPE_BITMAP_PROPERTIES) { ok = pCXaraFileRecord->ReadINT32(&MasterRef); if (ok) ok = pCXaraFileRecord->ReadUnicode(&BitmapName); // if (ok) ok = pCXaraFileRecord->ReadBSTR(&bstrXML, pCXaraFileRecord->GetSize()); if (ok) ok = pCXaraFileRecord->ReadUTF16STR(&strXML, pCXaraFileRecord->GetSize()); } // process the record --------------------------------------------------------- // look up the bitmap from BmpRef if (BmpRef == 0) { // no such bitmap ok = FALSE; } else { KernelBitmap *pBitmap = NULL; pBitmap = GetReadBitmapReference(BmpRef); if (pBitmap == NULL) { // no such bitmap ok = FALSE; } else { // process the flags BOOL bSmoothWhenScaledUp = Flags & 0x01; pBitmap->SetInterpolation(bSmoothWhenScaledUp); // Setup XPE info // (If we don't have it, it's not important - this bitmap will just lose // it's XPE edit info and will become its own master) PORTNOTETRACE("other","BitmapPropertiesRecordHandler::HandleRecord - remove XML code"); #ifndef EXCLUDE_FROM_XARALX if (tag==TAG_XPE_BITMAP_PROPERTIES && MasterRef!=0) { KernelBitmap* pMasterBitmap = NULL; pMasterBitmap = GetReadBitmapReference(MasterRef); VARIANT_BOOL varResult; IXMLDOMDocumentPtr pxmlDoc = CXMLUtils::NewDocument(); HRESULT hr = pxmlDoc->loadXML(bstrXML, &varResult); if (pMasterBitmap && SUCCEEDED(hr) && VARIANT_TRUE == varResult) { // We now know that this master bitmap will be used // so add it to the document's bitmap list... // Get the bitmap list from the current document Document* pDoc = Document::GetCurrent(); BitmapList* pBmpList = pDoc->GetBitmapList(); if (!pBmpList->FindDuplicateBitmap(pMasterBitmap->ActualBitmap)) // and then attach the bitmap pMasterBitmap->Attach(pBmpList); // See whether we need to regenerate this bitmap from the // Master and the Edits... if (pBitmap->IsDefaultBitmap()) { XPEEditOp::DoProcessBitmap(pBitmap, pMasterBitmap, pxmlDoc); } pBitmap->SetXPEInfo(pMasterBitmap, pxmlDoc); // Can only do this after DoProcessBitmap... } pBitmap->SetName(BitmapName); // ...and this, because process may create new OILBitmap } #endif } } return ok; } /******************************************************************************************** > virtual BOOL BitmapPropertiesRecordHandler::HandleStreamedRecord(CXaraFile * pCXFile, UINT32 Tag,UINT32 Size,UINT32 RecordNumber) Author: Phil_Martin (Xara Group Ltd) Created: 29/01/2004 Inputs: pCXFile = access to the CXaraFile class Tag = the tag value Size = size of record RecordNumber = the record number in the file Returns: TRUE if handled ok FALSE otherwise Purpose: This is the bitmap streamed record handler. It handles the loading of bitmap definitions. Errors: - SeeAlso: - ********************************************************************************************/ BOOL BitmapPropertiesRecordHandler::HandleStreamedRecord(CXaraFile * pCXFile, UINT32 Tag,UINT32 Size,UINT32 RecordNumber) { ERROR2IF(pCXFile == NULL,FALSE,"BitmapRecordHandler::HandleStreamedRecord pCXFile is NULL"); if (Tag!=TAG_XPE_BITMAP_PROPERTIES) { ERROR3_PF(("BitmapPropertiesRecordHandler::HandleStreamedRecord I don't handle records with the tag (%d)\n", Tag)); return FALSE; } ERROR3_PF(("Unimplemented!", Tag)); return TRUE; } /******************************************************************************************** > virtual void BitmapPropertiesRecordHandler::GetRecordDescriptionText(CXaraFileRecord* pRecord,StringBase* pStr) Author: Andy_Hills (Xara Group Ltd) Created: 30/10/00 Inputs: pRecord = ptr to a record pStr = ptr to string to update Returns: - Purpose: This provides descriptions for the define bitmap properties records. Errors: - SeeAlso: - ********************************************************************************************/ #ifdef XAR_TREE_DIALOG void BitmapPropertiesRecordHandler::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); return; } #endif // XAR_TREE_DIALOG //#endif // NEW_NATIVE_FILTER