From 36a6c740c41673164fb29cc39e44d72e2890a19d Mon Sep 17 00:00:00 2001
From: Dave Belanger <dave.belanger@cimmetry.com>
Date: Thu, 9 Oct 2003 04:42:45 +0000
Subject: [PATCH] Implementation of EMF driver OffsetViewportOrg and
 OffsetWindowOrg callbacks using the EMR_SETVIEWPORTORGEX and
 EMR_SETWINDOWORGEX metarecords respectively.

---
 dlls/gdi/enhmfdrv/init.c    |  4 ++--
 dlls/gdi/enhmfdrv/mapping.c | 26 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/dlls/gdi/enhmfdrv/init.c b/dlls/gdi/enhmfdrv/init.c
index 9ce54607c80..6385ea8fed3 100644
--- a/dlls/gdi/enhmfdrv/init.c
+++ b/dlls/gdi/enhmfdrv/init.c
@@ -84,8 +84,8 @@ static const DC_FUNCTIONS EMFDRV_Funcs =
     EMFDRV_ModifyWorldTransform,     /* pModifyWorldTransform */
     EMFDRV_MoveTo,                   /* pMoveTo */
     EMFDRV_OffsetClipRgn,            /* pOffsetClipRgn */
-    NULL,                            /* pOffsetViewportOrg */
-    NULL,                            /* pOffsetWindowOrg */
+    EMFDRV_OffsetViewportOrg,        /* pOffsetViewportOrg */
+    EMFDRV_OffsetWindowOrg,          /* pOffsetWindowOrg */
     EMFDRV_PaintRgn,                 /* pPaintRgn */
     EMFDRV_PatBlt,                   /* pPatBlt */
     EMFDRV_Pie,                      /* pPie */
diff --git a/dlls/gdi/enhmfdrv/mapping.c b/dlls/gdi/enhmfdrv/mapping.c
index 310b7dc8fe7..443900b814a 100644
--- a/dlls/gdi/enhmfdrv/mapping.c
+++ b/dlls/gdi/enhmfdrv/mapping.c
@@ -130,3 +130,29 @@ BOOL EMFDRV_ModifyWorldTransform( PHYSDEV dev, const XFORM *xform, INT mode)
 
     return EMFDRV_WriteRecord( dev, &emr.emr );
 }
+
+INT EMFDRV_OffsetViewportOrg( PHYSDEV dev, INT x, INT y )
+{
+    EMRSETVIEWPORTORGEX emr;
+    EMFDRV_PDEVICE* physDev = (EMFDRV_PDEVICE*)dev;
+
+    emr.emr.iType = EMR_SETVIEWPORTORGEX;
+    emr.emr.nSize = sizeof(emr);
+    emr.ptlOrigin.x = physDev->dc->vportOrgX + x;
+    emr.ptlOrigin.y = physDev->dc->vportOrgY + y;
+
+    return EMFDRV_WriteRecord( dev, &emr.emr );
+}
+
+INT EMFDRV_OffsetWindowOrg( PHYSDEV dev, INT x, INT y )
+{
+    EMRSETWINDOWORGEX emr;
+    EMFDRV_PDEVICE* physDev = (EMFDRV_PDEVICE*)dev;
+
+    emr.emr.iType = EMR_SETWINDOWORGEX;
+    emr.emr.nSize = sizeof(emr);
+    emr.ptlOrigin.x = physDev->dc->wndOrgX + x;
+    emr.ptlOrigin.y = physDev->dc->wndOrgY + y;
+
+    return EMFDRV_WriteRecord( dev, &emr.emr );
+}