[jimtabor] 33796: Sorry again... NtGdiCreateEnhMetaFile will be converted to NtGdiCreateMetafileDC. Keeping the original code for now.
1 Jun
2008
1 Jun
'08
5:40 a.m.
Author: jimtabor
Date: Sun Jun 1 00:40:53 2008
New Revision: 33796
URL: http://svn.reactos.org/svn/reactos?rev=33796&view=rev
Log:
Sorry again... NtGdiCreateEnhMetaFile will be converted to NtGdiCreateMetafileDC. Keeping
the original code for now.
Modified:
trunk/reactos/subsystems/win32/win32k/objects/metafile.c
trunk/reactos/subsystems/win32/win32k/stubs/stubs.c
trunk/reactos/subsystems/win32/win32k/win32k.rbuild
Modified: trunk/reactos/subsystems/win32/win32k/objects/metafile.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/metafile.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/metafile.c [iso-8859-1] Sun Jun 1
00:40:53 2008
@@ -23,243 +23,6 @@
#define NDEBUG
#include <debug.h>
-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 );
- }
-
- phmf = GDIOBJ_AllocObjWithHandle(GdiHandleTable, GDI_OBJECT_TYPE_ENHMETAFILE);
- if (phmf != NULL)
- {
- hmf = phmf->BaseObject.hHmgr;
- if (Dc->hFile != NULL)
- {
- phmf->on_disk = TRUE;
- }
- else
- {
- phmf->on_disk = FALSE;
- }
- phmf->emh = Dc->emh;
- GDIOBJ_UnlockObjByPtr(GdiHandleTable, phmf);
- }
-
- Dc->emh = NULL; /* So it won't be deleted */
- DC_UnlockDc(Dc);
- NtGdiDeleteObjectApp(hDC);
- return hmf;
-}
-
-HENHMETAFILE
-STDCALL
-NtGdiCopyEnhMetaFile(HENHMETAFILE Src,
- LPCWSTR File)
-{
- UNIMPLEMENTED;
- return 0;
-}
//
//
@@ -268,11 +31,14 @@
//
HDC
STDCALL
-NtGdiCreateEnhMetaFile(HDC hDCRef,
- LPCWSTR File,
- CONST LPRECT Rect,
- LPCWSTR Description)
+NtGdiCreateMetafileDC(IN HDC hdc)
{
+
+ UNIMPLEMENTED;
+ return NULL;
+
+
+#if 0
PDC Dc;
HDC ret = NULL;
DWORD length = 0;
@@ -467,114 +233,8 @@
}
return ret;
+#endif
}
-BOOL
-STDCALL
-NtGdiDeleteEnhMetaFile(HENHMETAFILE emf)
-{
- UNIMPLEMENTED;
- return FALSE;
-}
-
-BOOL
-STDCALL
-NtGdiEnumEnhMetaFile(HDC hDC,
- HENHMETAFILE emf,
- ENHMFENUMPROC EnhMetaFunc,
- LPVOID Data,
- CONST LPRECT Rect)
-{
- UNIMPLEMENTED;
- return FALSE;
-}
-
-BOOL
-STDCALL
-NtGdiGdiComment(HDC hDC,
- UINT Size,
- CONST LPBYTE Data)
-{
- UNIMPLEMENTED;
- return FALSE;
-}
-
-HENHMETAFILE
-STDCALL
-NtGdiGetEnhMetaFile(LPCWSTR MetaFile)
-{
- UNIMPLEMENTED;
- return 0;
-}
-
-UINT
-STDCALL
-NtGdiGetEnhMetaFileBits(HENHMETAFILE hemf,
- UINT BufSize,
- LPBYTE Buffer)
-{
- UNIMPLEMENTED;
- return 0;
-}
-
-UINT
-STDCALL
-NtGdiGetEnhMetaFileDescription(HENHMETAFILE hemf,
- UINT BufSize,
- LPWSTR Description)
-{
- UNIMPLEMENTED;
- return 0;
-}
-
-UINT
-STDCALL
-NtGdiGetEnhMetaFileHeader(HENHMETAFILE hemf,
- UINT BufSize,
- LPENHMETAHEADER emh)
-{
- UNIMPLEMENTED;
- return 0;
-}
-
-UINT
-STDCALL
-NtGdiGetEnhMetaFilePaletteEntries(HENHMETAFILE hemf,
- UINT Entries,
- LPPALETTEENTRY pe)
-{
- UNIMPLEMENTED;
- return 0;
-}
-
-BOOL
-STDCALL
-NtGdiPlayEnhMetaFile(HDC hDC,
- HENHMETAFILE hemf,
- CONST PRECT Rect)
-{
- UNIMPLEMENTED;
- return FALSE;
-}
-
-BOOL
-STDCALL
-NtGdiPlayEnhMetaFileRecord(HDC hDC,
- LPHANDLETABLE Handletable,
- CONST ENHMETARECORD *EnhMetaRecord,
- UINT Handles)
-{
- UNIMPLEMENTED;
- return FALSE;
-}
-
-HENHMETAFILE
-STDCALL
-NtGdiSetEnhMetaFileBits(UINT BufSize,
- CONST PBYTE Data)
-{
- UNIMPLEMENTED;
- return 0;
-}
/* EOF */
Modified: trunk/reactos/subsystems/win32/win32k/stubs/stubs.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/st…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/stubs/stubs.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/stubs/stubs.c [iso-8859-1] Sun Jun 1 00:40:53
2008
@@ -1668,19 +1668,6 @@
/*
* @unimplemented
*/
-
-HDC
-APIENTRY
-NtGdiCreateMetafileDC(IN HDC hdc)
-{
- UNIMPLEMENTED;
- return NULL;
-}
-
-
- /*
- * @unimplemented
- */
HBITMAP
APIENTRY
NtGdiClearBitmapAttributes(
Modified: trunk/reactos/subsystems/win32/win32k/win32k.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/wi…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/win32k.rbuild [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/win32k.rbuild [iso-8859-1] Sun Jun 1 00:40:53
2008
@@ -160,6 +160,7 @@
<file>gdiobj.c</file>
<file>icm.c</file>
<file>line.c</file>
+ <file>metafile.c</file>
<file>palobj.c</file>
<file>path.c</file>
<file>pen.c</file>
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