[ros-diffs] [jimtabor] 39835: - Implement GdiIsMetaFileDC and GdiIsMetaPrintDC.

[jimtabor at svn.reactos.org]

Author: jimtabor
Date: Sun Mar  1 22:37:52 2009
New Revision: 39835

URL: http://svn.reactos.org/svn/reactos?rev=39835&view=rev
Log:
- Implement GdiIsMetaFileDC and GdiIsMetaPrintDC.

Modified:
    trunk/reactos/dll/win32/gdi32/misc/stubs.c
    trunk/reactos/include/reactos/win32k/ntgdihdl.h

Modified: trunk/reactos/dll/win32/gdi32/misc/stubs.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/gdi32/misc/stubs.c?rev=39835&r1=39834&r2=39835&view=diff
==============================================================================
--- trunk/reactos/dll/win32/gdi32/misc/stubs.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/gdi32/misc/stubs.c [iso-8859-1] Sun Mar  1 22:37:52 2009
@@ -1097,27 +1097,54 @@
 }
 
 /*
- * @unimplemented
- */
-BOOL
-WINAPI
-GdiIsMetaFileDC(HDC hdc)
-{
-    UNIMPLEMENTED;
-    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-    return 0;
-}
-
-/*
- * @unimplemented
- */
-BOOL
-WINAPI
-GdiIsMetaPrintDC(HDC hdc)
-{
-    UNIMPLEMENTED;
-    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-    return 0;
+ * @implemented
+ */
+BOOL
+WINAPI
+GdiIsMetaFileDC(HDC hDC)
+{
+  if (GDI_HANDLE_GET_TYPE(hDC) != GDI_OBJECT_TYPE_DC)
+  {
+     if (GDI_HANDLE_GET_TYPE(hDC) == GDI_OBJECT_TYPE_METADC)
+        return TRUE;
+     else
+     {
+        PLDC pLDC = GdiGetLDC(hDC);
+        if ( !pLDC )
+        {
+           SetLastError(ERROR_INVALID_HANDLE);
+           return FALSE;
+        }
+        if ( pLDC->iType == LDC_EMFLDC) return TRUE;
+     }
+  }
+  return FALSE;
+}
+
+/*
+ * @implemented
+ */
+BOOL
+WINAPI
+GdiIsMetaPrintDC(HDC hDC)
+{
+
+  if (GDI_HANDLE_GET_TYPE(hDC) != GDI_OBJECT_TYPE_DC)
+  {
+     if (GDI_HANDLE_GET_TYPE(hDC) == GDI_OBJECT_TYPE_METADC)
+        return FALSE;
+     else
+     {
+        PLDC pLDC = GdiGetLDC(hDC);
+        if ( !pLDC )
+        {
+           SetLastError(ERROR_INVALID_HANDLE);
+           return FALSE;
+        }
+        if ( pLDC->Flags & LDC_META_PRINT) return TRUE;
+     }
+  }
+  return FALSE;
 }
 
 /*

Modified: trunk/reactos/include/reactos/win32k/ntgdihdl.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/win32k/ntgdihdl.h?rev=39835&r1=39834&r2=39835&view=diff
==============================================================================
--- trunk/reactos/include/reactos/win32k/ntgdihdl.h [iso-8859-1] (original)
+++ trunk/reactos/include/reactos/win32k/ntgdihdl.h [iso-8859-1] Sun Mar  1 22:37:52 2009
@@ -178,6 +178,7 @@
 #define LDC_INIT_PAGE     0x00000080
 #define LDC_CLOCKWISE     0x00002000
 #define LDC_KILL_DOCUMENT 0x00010000
+#define LDC_META_PRINT    0x00020000
 #define LDC_DEVCAPS       0x02000000
 
 /* DC_ATTR Xform Flags */