[ros-diffs] [jimtabor] 33795: Sorry, , , NtGdiCreateEnhMetaFile will be converted to

Author: jimtabor
Date: Sun Jun  1 00:22:42 2008
New Revision: 33795

URL: http://svn.reactos.org/svn/reactos?rev=33795&view=rev
Log:
Sorry,,, NtGdiCreateEnhMetaFile will be converted to

Modified:
    trunk/reactos/dll/win32/gdi32/objects/enhmfile.c

Modified: trunk/reactos/dll/win32/gdi32/objects/enhmfile.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/gdi32/objects/en…
==============================================================================
--- trunk/reactos/dll/win32/gdi32/objects/enhmfile.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/gdi32/objects/enhmfile.c [iso-8859-1] Sun Jun  1 00:22:42
2008
@@ -17,240 +17,6 @@
 	return 0;
 }
 
-#if 0
-/* Previous implementation in win32k */
-HENHMETAFILE
-STDCALL
-NtGdiCloseEnhMetaFile(HDC  hDC)
-{
-  LPENHMETAHEADER emh;
-  HANDLE hmf = 0;
-  PDD_ENHMETAFILEOBJ phmf;
-  HANDLE hMapping = 0;
-  EMREOF emr;
-  PDC Dc;
-
-  IO_STATUS_BLOCK Iosb;
-  NTSTATUS Status;
-
-
-
-  Dc = DC_LockDc(hDC);
-  if (Dc == NULL)
-  {
-      SetLastWin32Error(ERROR_INVALID_HANDLE);
-      return NULL;
-  }
-
-  emr.emr.iType = EMR_EOF;
-  emr.emr.nSize = sizeof(EMREOF);
-  emr.nPalEntries = 0;
-  emr.offPalEntries = 0;
-  emr.nSizeLast = emr.emr.nSize;
-
-  if(Dc->hFile)
-  {
-     Status = NtWriteFile(Dc->hFile, NULL, NULL, NULL, &Iosb, (PVOID)&emr,
emr.emr.nSize, NULL, NULL);
-     if (Status == STATUS_PENDING)
-      {
-          Status = NtWaitForSingleObject(Dc->hFile,FALSE,NULL);
-          if (NT_SUCCESS(Status))
-          {
-              Status = Iosb.Status;
-          }
-      }
-
-      if (NT_SUCCESS(Status))
-      {
-		  DWORD len = Dc->emh->nBytes + emr.emr.nSize;
-		  /* always resize the buffer */
-		  emh = EngAllocMem(FL_ZERO_MEMORY, len, 0);
-		  if (emh != NULL)
-	      {
-              memcpy(emh,Dc->emh,Dc->emh->nBytes);
-	          EngFreeMem(Dc->emh);
-	          Dc->emh = emh;
-
-			  memcpy(Dc->emh + Dc->emh->nBytes, &emr, emr.emr.nSize);
-	      }
-	      else
-	      {
-	          EngFreeMem(Dc->emh);
-	          Dc->emh=NULL;
-	      }
-
-      }
-      else
-      {
-          Dc->hFile = NULL;
-		  DPRINT1("Write to EnhMetaFile fail\n");
-      }
-  }
-
-  Dc->emh->nBytes += emr.emr.nSize;
-  Dc->emh->nRecords++;
-
-  if(Dc->emh->rclFrame.left > Dc->emh->rclFrame.right)
-  {
-     Dc->emh->rclFrame.left = Dc->emh->rclBounds.left *
Dc->emh->szlMillimeters.cx * 100 / Dc->emh->szlDevice.cx;
-     Dc->emh->rclFrame.top = Dc->emh->rclBounds.top *
Dc->emh->szlMillimeters.cy * 100 / Dc->emh->szlDevice.cy;
-     Dc->emh->rclFrame.right = Dc->emh->rclBounds.right *
Dc->emh->szlMillimeters.cx * 100 / Dc->emh->szlDevice.cx;
-     Dc->emh->rclFrame.bottom = Dc->emh->rclBounds.bottom *
Dc->emh->szlMillimeters.cy * 100 / Dc->emh->szlDevice.cy;
-  }
-
-  if (Dc->hFile)  /* disk based metafile */
-  {
-	  FILE_POSITION_INFORMATION FilePosition;
-	  LARGE_INTEGER Distance ;
-	  IO_STATUS_BLOCK IoStatusBlock;
-
-	  POBJECT_ATTRIBUTES ObjectAttributes = NULL;
-      ACCESS_MASK DesiredAccess;
-	  PLARGE_INTEGER SectionSize = NULL;
-	  DWORD flProtect;
-	  ULONG Attributes;
-	  LARGE_INTEGER SectionOffset;
-      ULONG ViewSize;
-      ULONG Protect;
-      LPVOID ViewBase;
-
-	  Distance.u.LowPart = 0;
-      Distance.u.HighPart = 0;
-	  FilePosition.CurrentByteOffset.QuadPart = Distance.QuadPart;
-
-	  DPRINT1("Trying write to metafile and map it\n");
-
-	  Status = NtSetInformationFile(Dc->hFile, &IoStatusBlock, &FilePosition,
-		                             sizeof(FILE_POSITION_INFORMATION),
FilePositionInformation);
-
-	 if (!NT_SUCCESS(Status))
-     {
-		 // SetLastErrorByStatus(Status);
-         SetLastWin32Error(ERROR_INVALID_HANDLE);
-
-		 NtClose( Dc->hFile );
-		 DC_UnlockDc(Dc);
-		 NtGdiDeleteObjectApp(hDC);
-
-		 DPRINT1("NtSetInformationFile fail\n");
-	     return hmf;
-     }
-
-	 if (FilePosition.CurrentByteOffset.u.LowPart != 0)
-	 {
-		 // SetLastErrorByStatus(Status);
-		 SetLastWin32Error(ERROR_INVALID_HANDLE);
-
-		 NtClose( Dc->hFile );
-		 DC_UnlockDc(Dc);
-		 NtGdiDeleteObjectApp(hDC);
-		 DPRINT1("FilePosition.CurrentByteOffset.u.LowPart is not 0\n");
-	     return hmf;
-	 }
-
-	 Status = NtWriteFile(Dc->hFile, NULL, NULL, NULL, &Iosb, (PVOID)&Dc->emh,
 sizeof(*Dc->emh), NULL, NULL);
-     if (Status == STATUS_PENDING)
-     {
-          Status = NtWaitForSingleObject(Dc->hFile,FALSE,NULL);
-          if (NT_SUCCESS(Status))
-          {
-              Status = Iosb.Status;
-          }
-      }
-
-      if (!NT_SUCCESS(Status))
-      {
-         NtClose( Dc->hFile );
-		 DC_UnlockDc(Dc);
-         NtGdiDeleteObjectApp(hDC);
-		 DPRINT1("fail to write 0\n");
-         return hmf;
-      }
-
-	  EngFreeMem(Dc->emh);
-
-      /* create maping */
-      DesiredAccess = STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ;
-      Attributes = (PAGE_READONLY & (SEC_FILE | SEC_IMAGE | SEC_RESERVE | SEC_NOCACHE
| SEC_COMMIT));
-      flProtect = PAGE_READONLY ^ (PAGE_READONLY & (SEC_FILE | SEC_IMAGE |
SEC_RESERVE | SEC_NOCACHE | SEC_COMMIT));
-
-      if (!Attributes) Attributes = SEC_COMMIT;
-
-      if (Dc->hFile == INVALID_HANDLE_VALUE)
-      {
-          Dc->hFile = NULL;
-          if (!SectionSize)
-          {
-			 SetLastWin32Error(ERROR_INVALID_PARAMETER);
-             hMapping = NULL;
-			 DPRINT1("fail !SectionSize \n");
-          }
-      }
-	  else
-	  {
-          Status = NtCreateSection(&hMapping, DesiredAccess, ObjectAttributes,
SectionSize, flProtect, Attributes, Dc->hFile);
-          if (!NT_SUCCESS(Status))
-          {
-          //SetLastErrorByStatus(Status);
-		      SetLastWin32Error(ERROR_INVALID_HANDLE);
-              hMapping =  NULL;
-			  DPRINT1("fail NtCreateSection \n");
-          }
-	  }
-
-      /* MapViewOfFile */
-      SectionOffset.LowPart = 0;
-      SectionOffset.HighPart = 0;
-      ViewBase = NULL;
-      ViewSize = 0;
-
-      Protect = PAGE_READONLY;
-
-      Status = ZwMapViewOfSection(&hMapping, NtCurrentProcess(), &ViewBase, 0,
-		                          0, &SectionOffset, &ViewSize, ViewShare, 0,
Protect);
-      if (!NT_SUCCESS(Status))
-      {
-          //SetLastErrorByStatus(Status);
-		  SetLastWin32Error(ERROR_INVALID_HANDLE);
-          Dc->emh = NULL;
-		  DPRINT1("fail ZwMapViewOfSection \n");
-      }
-	  else
-      {
-          Dc->emh = ViewBase;
-	  }
-      /* Close */
-	  if (hMapping != NULL)
-          NtClose( hMapping );
-	  if (Dc->hFile != NULL)
-          NtClose( Dc->hFile );
-    }
-
-  hmf = GDIOBJ_AllocObj(GdiHandleTable, GDI_OBJECT_TYPE_ENHMETAFILE);
-  if (hmf != NULL)
-  {
-     phmf = GDIOBJ_LockObj(GdiHandleTable, hmf, GDI_OBJECT_TYPE_ENHMETAFILE);
-	 if (phmf != NULL)
-	 {
-         if (Dc->hFile != NULL)
-         {
-             phmf->on_disk = TRUE;
-	     }
-         else
-         {
-	         phmf->on_disk = FALSE;
-         }
-		 GDIOBJ_UnlockObjByPtr(GdiHandleTable, phmf);
-		 phmf->emh = Dc->emh;
-	 }
-  }
-
-  Dc->emh = NULL;  /* So it won't be deleted */
-  DC_UnlockDc(Dc);
-  NtGdiDeleteObjectApp(hDC);
-  return hmf;
-}
-#endif
 
 #if 0 // Remove once new EnhMetaFile support is implemented.
 HDC